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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}]}) modify_ldt$write2(0x11, &(0x7f0000000140)={0x6, 0x20101800, 0x0, 0x9, 0x9, 0xfffffffffffffff9, 0x4, 0x2, 0x80, 0x6}, 0x10) 2018/04/09 21:53:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x10001}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0x49b3, 0x2, 0x6, 0x6, [], [], [], 0x101, 0x5c, 0x10000, 0x848, "712d9596ff47cde7e3ce9d93f07fc3ae"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x9000}) 2018/04/09 21:53:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) recvfrom(r0, &(0x7f0000000040)=""/48, 0x30, 0x2, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80005, 0x0) recvmmsg(r1, &(0x7f000000b680)=[{{&(0x7f00000071c0)=@nl=@proc, 0x80, &(0x7f00000093c0)=[{&(0x7f0000007240)=""/199, 0xc7}, {&(0x7f0000007340)=""/4096, 0x1000}, {&(0x7f0000008340)=""/4096, 0x1000}, {&(0x7f0000009340)=""/104, 0x68}], 0x4, &(0x7f0000009400)=""/209, 0xd1, 0x40}, 0x4}, {{&(0x7f0000009500)=@ax25, 0x80, &(0x7f00000095c0)=[{&(0x7f0000009580)=""/62, 0x3e}], 0x1, &(0x7f0000009600)=""/4096, 0x1000, 0x7}, 0xffffffffffff6991}, {{&(0x7f000000a600)=@ipx, 0x80, &(0x7f000000a800)=[{&(0x7f000000a680)=""/92, 0x5c}, {&(0x7f000000a700)=""/8, 0x8}, {&(0x7f000000a740)=""/185, 0xb9}], 0x3, &(0x7f000000a840)=""/80, 0x50, 0x16}, 0x800}, {{&(0x7f000000a8c0)=@can, 0x80, &(0x7f000000abc0)=[{&(0x7f000000a940)=""/213, 0xd5}, {&(0x7f000000aa40)=""/94, 0x5e}, {&(0x7f000000aac0)=""/18, 0x12}, {&(0x7f000000ab00)=""/118, 0x76}, {&(0x7f000000ab80)=""/62, 0x3e}], 0x5, &(0x7f000000ac40)=""/168, 0xa8, 0x81}, 0xfff}, {{&(0x7f000000ad00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f000000af80)=[{&(0x7f000000ad80)}, {&(0x7f000000adc0)=""/174, 0xae}, {&(0x7f000000ae80)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x8}, {{&(0x7f000000afc0)=@rc, 0x80, &(0x7f000000b200)=[{&(0x7f000000b040)=""/204, 0xcc}, {&(0x7f000000b140)=""/91, 0x5b}, {&(0x7f000000b1c0)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0xffffffff}, 0x8}, {{&(0x7f000000b240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f000000b540)=[{&(0x7f000000b2c0)=""/143, 0x8f}, {&(0x7f000000b380)=""/73, 0x49}, {&(0x7f000000b400)}, {&(0x7f000000b440)=""/194, 0xc2}], 0x4, &(0x7f000000b580)=""/222, 0xde, 0x9}, 0x6}], 0x7, 0x103, &(0x7f000000b840)) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x53, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/09 21:53:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@local}, &(0x7f00000001c0)=0x14) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/04/09 21:53:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}, 0x10) 2018/04/09 21:53:45 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80000) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/04/09 21:53:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netfilter\x00') getdents64(r0, &(0x7f0000000000), 0x33e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1}, 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x2000) getdents(r0, &(0x7f0000000000)=""/40, 0x28) 2018/04/09 21:53:45 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1000, 0x1fffe) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3ffffffff) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b2f000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) close(r0) clock_gettime(0x4, &(0x7f0000000240)) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000000740)="00000000000000060804002000643b799365005f1b760000000000418fe5ac2fc35beae01ce672742460b9da6fa9c958653382e8bfa7d67cbd952b7e9de8531f7094793f1065dbb93b34da6226fd70ab721577eba6e3cf9f2ad44c2fac60e968a8b0f09164d485f15f15735ab1c40aa58de196707781d1192c4d228c90d90550df1550642ae15cdce9e6138d3628ee94059b50d8e31d09bf772480febcbacf4654bf331a01000000010000004da430b0c7d7aa65f87484209ed00eec9977fd568d98e9554c0e"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x0, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0xffffffffffffffff, &(0x7f00000004c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r1, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000380)=""/92, &(0x7f0000000500)=0x5c) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7f) 2018/04/09 21:53:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/04/09 21:53:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x183600, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0x28, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{r3, r4/1000+30000}, 0x7, 0x2, 0x101}, {{r5, r6/1000+30000}, 0x4, 0x400, 0x7}, {{0x77359400}, 0x4, 0x0, 0x58b1}], 0x48) 2018/04/09 21:53:45 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8fd3f0000000000]}, 0x10) 2018/04/09 21:53:45 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080)=0x7fffffff, 0x3d3) 2018/04/09 21:53:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) accept4(0xffffffffffffffff, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x4, 0x7, 0x500, 0xd530, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x40a85323, &(0x7f0000001840)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/09 21:53:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1000}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)={0x1c, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x11}, [@typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 21:53:45 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30ff00]}, 0x10) 2018/04/09 21:53:45 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x80, 0x803) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000900)=[{&(0x7f00000002c0)="94aee8709ec55ac5a850f68822eb92926ecb448bcddc89c7b5ee286912aa09c3a40a8d0adaea844206b3db18931708dd317df21aa555d1beb08ca9f9f6f21afc4b89d0e7071f848270f375f4f19b664f1a2c15e9c42f8bc43ea4debe750c280b872be1ce708586aca991a977efe601dbaa2febdfb93c580ed51734d96d2516e4d5e7392762ba6740308a5155769d97e4e5755860e4f120f25bcd89cf95058272d64653bf082ff59bd61b43fb09a71a74aca9ed0cd65b9a", 0xb7}, {&(0x7f0000000380)="c9847b213d86241710fb46166c6c912cf9b7b59a44e251a1456fb7eb485646ecf053f6856986ade3a61d0173a7cf2e40c2802aff51c34443e328b76f6ddfa416cc60dc8c3ad918b789a6de22e028f1e1fbc97e1d93bd688657ebbfdd3eed108643ab428b7312434e42cfb8fdc29d774558af9c2cbca4600ce0757943bba7b076900b40d1013a01c62c7c94aab0a6deb0b89474c88288bf23f5b89da1ee6971addeda636fdefa95e500e9df3d95e9eddc529e8f9f374959491f404c", 0xbb}, {&(0x7f0000000440)="0995e3e6b18df77a7b5439427a77fa916b46beaec0b0f704b3239e0fc527cda7e0de7c", 0x23}, {&(0x7f0000000480)="09083ff61558c0f9db70643dd1b83f81c6cf36b5eebee98ba2f94a29bfd093884a292f7f027b5c7da2c7e390b2a7311115ec0250292a2545c668753e8bf66d1fabd30eaa7e26b70384879873fb97e653a82366a7ebed95f5e06e0e8ed6730bb0e601b8f2aeb4fff3c8c23ccc90b84e4bdd3387599129af1fd6fddf04aa0dfa2aecf677f3edc15ab85a2217b8a29954e2305761c461d38f20c759f74639ac5d8522326282e3f2ad2baa92ed1ece8ee372a98ff66e7823523614b3ab363c7f60bed3b95a391d6e0c", 0xc7}, {&(0x7f0000000580)="62fcb411c2a367fd4e01716960298bb6bcc65d9fdc04bbb139a9faed64d6291a3729661048befe45a50057add22b5c20cccb4f1bd268a7b6a21101fead6ef6cd46522a51d1f2eeb8a56f8f10426ea9bd0bfb297c7596fd", 0x57}, {&(0x7f0000000600)="f8423c19a0b7fc287ff6d2507a0b77302a0a2932673c37de20f166c9db0b7f3b03e62610644da780d0b66e1648c295486bf38ff37f18e876a78bcec821b5e8ada5d97d314155fd1063a965f2b606ba8d1b2c9f58a10cca245c6f87593dc96c1ab9ac71a125f63542697131a4c5b0c530d8c894333112a4a3785da592ec4b6899de0fa808f090946e292587fc2c878574f6a7c6c61a659b187192359beec0fee4680e2501ca3159f4dc9d173749dfdb6776c3c0755acc42954f0c3b556de6f3706044bfab30e28979593ea3f78ca1e86dde09", 0xd2}, {&(0x7f0000000700)="d9506dd5ded9dca153fed046df011eda4fc007d073a900d467dc70382bd024f3650c98bbafc4d730ac555d979f0474112c4de752f5e905ce14269c2e1b518b5b5aec5c1f3215d9b9020803f1ac7e446cacde36c94966af14898c0283ee268535d68b1a4f60ae3268de52cbd53e814b50ec5a884cb379430d49e7851f63949766bde44e4839227af87b0030e90d1da7fbd643d4adb50f16b96b53b66f6ae2d796e7eb5eaa80f5689fc37084d4db57ef4c36b6993c1673f58be5946ece40c9fd3efdd1ffa2fd009893ac12893d66a4", 0xce}, {&(0x7f0000000800)="b9e327d7e4024b83e7cbf3863efa38d521a02e39f987ab126236d5535a64841b2db4ee5a4df1a58f379e3d5434c2184fcbf83b80c093ea007daed34bf0c2fcb4f983e35bf4ad67bf14fd8ec6b5582570106373b207b02961923a96cb72483e3159bc6e9470c1867b97a9a45f0908659e9ce30aadb094c50a89c560462909b5618574238586425e98b847ad03495a506fc9cdab0218653917bc402e1484edd3f32ca3d26c79b280255696f73a654fc3baf9a96683752feeda0a40b97d619fae371eb90cce3f", 0xc5}], 0x8, r4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="c9", 0x1) 2018/04/09 21:53:45 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000100)="4465c60cdbaca683a462865e54ccf061", 0x10) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000540)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1400200}, 0xfffffffffffffc9f, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="de85e9965dd8b7087ccea5cef5ae0836a20f4f5a1329072a50c9755875958290e2522ace86c66d87a0d708afac43d629ea88bd9acd3a9a0535c2d11c862568a2ac77a580b43c9ee0f3933415ed9bc5f2458ab07f7a2074ecddbd8f3be31d822f3c05ad14f566444d85e264071fc709a4a1a49594b1b8981421", @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="e08517557e211c2311bf919826a0bb2d239b3be532c8442906d5c36debf3f954ad30f222b3cdbe10dab67963c4ac0966e9ee4b955b36dcc6e5e77be7d6b53ecf0789aea981f3e308948333ab297ed5a1244caecdc8da0cc8aaceb3a8e2a1371b", @ANYBLOB="93dabbe701b4710384663b27cdf9a477a9af64dbfdff671276f063610a90f76f7901037a1c569e3275d81b35aafcbb054eafb849340b29bbed588c30ee7ea2f173068d459cb00f0bd3528182f062bf962020"], @ANYRES16=r1, @ANYBLOB="200028bd49009f"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x4000050) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xd6, "ece12cd6f9b2455f8997330d08f7d18a7c2b34a4aa095f82abaca3ce6bfed212544aa998f8140dbe03fbb2099af6fa0f9c6f4e11cfc733bec807d11685746ae9fa1c94f04036f5b4f7beee04cff9052ea6914fdc26a68aa86611443a884768ea4d771e997013c8a33b134cc913723c0a569df35d80aa88d98e093bde18a03884135cf0d7d01d641fad0f449a3f2640d7ad44295aad5cd0c5f62eb1fe18b343e8e25f30053db4e5a7f4682d9d0b1fd2eed938f9286e5d9c996c22bf58f45cdf6f903baba6079d4c300d139dc71ff1e88c5f2772a67f54"}, &(0x7f0000000280)=0xde) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x80}, 0x44c) getrandom(&(0x7f0000000000)=""/1, 0x1, 0x3) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x101, 0x8001) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000005c0)='yeah\x00', 0xffffffffffffff69) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000580)) 2018/04/09 21:53:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) unshare(0xfffffa) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={r0}) listen(r0, 0x2000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001940)=ANY=[@ANYRES32=r3, @ANYBLOB="790832004dd5936fe0002f438dc16a8e96812d744a100700192e5f9625713d43f72c846763ccd0d1c18c4d62f7d911dc64335c3b993586a230d11a533a9cb776f3cdc9bb99d1880ebad4d57110ecc007e29712db505efa877b82e4c3168244c3883727e4dda2b32165c6ca58df2136c612ac0b665026454f88db3d46c8e50049c7ef9a17c5a97d98133f2257b821c87462383db22ba599af445ecea1851e83eb4c9aea15ab7a45242776fe4411e360fddc38156ee8ed5482e900f5dd11f608bf911dd574379a2eff4bfafbf46a0b71132eafcdb24fb58b6c755de2a2500684851e1102456f815af94ad4fc2814925169a2737442f9420b98aaea247d0e09717127273e914181f483"], 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x42, 0x0, 0x10000, 0x8004, 0x1ff, 0xffffffff, 0x3, r4}, &(0x7f0000000240)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x669, 0x8, 0x8, 0xbf52, 0x7, 0x8000}, 0x1, 0x10001, 0xfff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r3, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r5, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000400)=0xc) getuid() sendmsg$nl_netfilter(r5, &(0x7f00000006c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") 2018/04/09 21:53:45 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x7, 0x10, 0x2, 0x800, 0xffffffffffffffff, 0x6}, 0xfffffe0b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)='y', &(0x7f0000000140)=""/59}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r2}) r4 = msgget(0x0, 0x27a) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/63) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) r6 = getegid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r8 = getgid() r9 = getpgid(0x0) r10 = getpgid(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000440)={{0x5f0a, r5, r6, r7, r8, 0x8, 0x400}, 0xffffffffffffffe1, 0x7, 0x69, 0x4, 0x0, 0x4, r9, r10}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 190.544720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 21:53:45 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x10) 2018/04/09 21:53:45 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x0) r1 = inotify_init1(0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000440)) r4 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x4011, r4, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6) [ 190.646972] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/09 21:53:45 executing program 6: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x4) keyctl$session_to_parent(0x12) 2018/04/09 21:53:45 executing program 2: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000012c0)) 2018/04/09 21:53:46 executing program 1: socket$inet6(0xa, 0x800, 0x1000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/09 21:53:46 executing program 3: mremap(&(0x7f0000290000/0x4000)=nil, 0x4000, 0x1000, 0x200003, &(0x7f0000292000/0x1000)=nil) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x40) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3ff, 0x4) 2018/04/09 21:53:46 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f00000006c0)=ANY=[]) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) chroot(&(0x7f0000000080)='./file1\x00') syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x0, &(0x7f0000002900), 0x0, &(0x7f0000000340)=ANY=[@ANYRES16]) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="ea", 0x1}], 0x1, 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000540)='ntfs\x00', 0x0, 0x0) 2018/04/09 21:53:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000840)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400900, 0x0) r3 = gettid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000740)={r2}) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000780)='/dev/audio#\x00', 0x3ff, 0x400000) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000007c0)) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="1bd51be56c57f700949731054345376325aa40d8a737d9f4164cd9b1efd3297e1a67930fbf62af81a0ebcf4df9b7d3dbe17b14e20c9ff2150c1764217d221e59480324c2ba30ad678a7bb4e933528066d3c768733714260c05cf8562b45cf0f694eece982216900730fb04b92b8a8c4e06f22da79d32ef947f957fef06def7984539bf4ecd25043711b63aaa53342c99dd5e3034b7a26bd2b4b002c7e4f59384b2dd3035a03a5bcab56a83cf0fb3686f88ee", 0xb2}], 0x1, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r1, r0, r0]}], 0x160}, 0x4000080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/09 21:53:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00]}, 0x10) 2018/04/09 21:53:46 executing program 7: socketpair(0x0, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004980)={r1, 0x0, 0x3a, 0x1000, &(0x7f0000000100)="288b6671d7af52f647750501080089f30000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed421e1d1a1fb36d8fef5308d498e", &(0x7f0000001800)=""/4096, 0x0, 0xfffffffffffffffd}, 0x28) 2018/04/09 21:53:46 executing program 6: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x100000000, 0x6, 0x20}, &(0x7f0000000380)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r1, 0x7, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100, 0x8001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x11, "eaba14ce1e42e7dd87fca9955842ee32ba"}, &(0x7f0000000180)=0x19) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x8, 0x2, [0x0, 0x7ff]}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000d40)) 2018/04/09 21:53:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000000000e96c6ae3ade4a2929bbeab70fe854361f33c2ed22f6db8a1eab51fe5ee87d3b67e3d5464e604c9bbf3c0d155beb421a6c131136c75728ff49d9939aef0f924534f1b9707e5f95b300f42f9d4e038dd2e95c7e75dcd72e55aaef8388492a0ca65768b6fc668cf870c208101cbf39fba3dae4d7a46cc2566098aa4abbea0675f8021a538a1331e02f1a5555fb624ec026d38f900228a20040a585e46bc037cfcc8c3ee6d1c9d6c608c30b77b84ec974cfa4d57adee8ac0af28d6b139bf80c538b8bf212bdc46a59f7cb30767") ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0x1003}) 2018/04/09 21:53:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x100) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005f8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="0fc75e18660f3566b9800000c00f326635010000000f30ba4200ecba420066ed66b9f708000066b8d74f7a3d66baaf6851370f303ef6a1d400f3ad0f01c8360f0092f3ff", 0x44}], 0x1, 0x8, &(0x7f0000000180)=[@cstype3={0x5, 0x4}, @flags={0x3, 0x2}], 0x2) ppoll(&(0x7f00000001c0)=[{r0, 0x2000}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0xff}, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000003c0)={r3, @rand_addr=0xfffffffffffffff7, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/09 21:53:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3000]}, 0x10) 2018/04/09 21:53:46 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00]}, 0x10) 2018/04/09 21:53:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000a00), 0x4) userfaultfd(0x80800) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x400, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x100, 0x8, 0x401, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x1, {{0xa, 0x4e22, 0xba5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r4, 0x3}, 0x8) 2018/04/09 21:53:46 executing program 1: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x1ffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/09 21:53:46 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) set_robust_list(&(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) keyctl$session_to_parent(0x12) clock_gettime(0x0, &(0x7f0000007a00)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007880)=[{{&(0x7f0000000540)=@alg, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/202, 0xca}], 0x1, &(0x7f0000000700)=""/219, 0xdb, 0x3}, 0x800}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1, &(0x7f00000018c0)=""/204, 0xcc}, 0x3}, {{0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/63, 0x3f}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/95, 0x5f}, {&(0x7f0000004a80)=""/181, 0xb5}, {&(0x7f0000004b40)=""/100, 0x64}, {&(0x7f0000004bc0)=""/180, 0xb4}], 0x8, &(0x7f0000004d00)=""/181, 0xb5, 0x401}, 0x3f}, {{&(0x7f0000004dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000004e40)=""/57, 0x39}, {&(0x7f0000004e80)=""/32, 0x20}, {&(0x7f0000004ec0)=""/113, 0x71}, {&(0x7f0000004f40)=""/193, 0xc1}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/89, 0x59}, {&(0x7f00000060c0)=""/205, 0xcd}, {&(0x7f00000061c0)=""/4096, 0x1000}], 0x8, &(0x7f0000007240)=""/111, 0x6f, 0xfff}, 0x1}, {{&(0x7f00000072c0)=@alg, 0x80, &(0x7f0000007340), 0x0, &(0x7f0000007380)=""/162, 0xa2, 0x10001}, 0x6}, {{0x0, 0x0, &(0x7f0000007700)=[{&(0x7f0000007440)=""/55, 0x37}, {&(0x7f0000007480)=""/164, 0xa4}, {&(0x7f0000007540)=""/116, 0x74}, {&(0x7f00000075c0)=""/137, 0x89}, {&(0x7f0000007680)=""/116, 0x74}], 0x5, &(0x7f0000007780)=""/208, 0xd0, 0x7fff}, 0x6}], 0x6, 0x2042, &(0x7f0000007a40)={r2, r3+10000000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000007ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000007cc0)={&(0x7f0000007a80)={0x10}, 0xc, &(0x7f0000007c80)={&(0x7f0000000200)=ANY=[@ANYBLOB="54010000", @ANYRES16=r5, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x4008004) 2018/04/09 21:53:46 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r2 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/24) 2018/04/09 21:53:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x10) 2018/04/09 21:53:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget(0x2, 0x2, 0x40) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000000100)=""/9) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(pcrypt(rfc4106-gcm-aesni)))\x00'}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0x9, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x13b5}, 0x1, 0x0, 0x0, 0x4008080}, 0x400000e) 2018/04/09 21:53:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/09 21:53:47 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1, 0x1) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'security.', "0000000201000000000000010400"}, &(0x7f00000001c0)='vmnet1(\x00', 0x8, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') acct(&(0x7f0000000200)='./file1\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)) 2018/04/09 21:53:47 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0xffff, 0x3f}) r1 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000000c0), &(0x7f0000000000)=0x3a2) 2018/04/09 21:53:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1267, &(0x7f00000002c0)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b35f210b8a4cc806a53389279a911f131c90e9fb1f3528f5f13f6f307d09fd40ecd0dfea9a47760f11012885481c2527de852d15c8621ae04ec01936f9a46a74de11e8864b315d3ef0f5e316b41573abe9e4e6fb216c9e73ef0bff10d0cbfab4be8ce792acf7518ab2c72fa01fb1feb249cf81ff3c8004aa3a5cbf3fee9fc33276123106b4c9abe57b5f9ee0f11fbb1240204116b9cd6e444604868f6d9084fb00e14165ac0b5cade0c2129b47bef872f46046346a08e56eb552c0f4c8f67f17b78bca02ca07b2098f3b25ef954ef82ec9ba1d6ebb9c16b955", 0xd9, 0xfffffffffffffffd) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0x4, r1, r2, r5) r6 = syz_open_procfs(r3, &(0x7f0000000200)='net/mcfilter6\x00') sendmsg$netlink(r6, &(0x7f0000000780)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000a80)=ANY=[@ANYBLOB="9c0200002600080725bd7000fddbdf2584000700b4904b47def7d004ddbf31cb4e5281c509ec12fbb61d112caa296121dafb0f293583fca9e53bd40c49d8bf65127a670a7fa5ec19a842d490a40358efb0ddef6930439b4fa52f5cc92a0d8eaab6f095961c534fb3c191f5a4c308671dff2423813ef2f2e3dd2d335808796e85620cf7ea00f7cae0d1e57bf012e641b9eddcffd20802120014008900fe80000000000000000000000000001608006700", @ANYRES32=r2, @ANYBLOB="14000a00fe8000000000000000000000000000aa08007b00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00Q\x00', @ANYRES32=r0, @ANYBLOB="00ef5f00"], 0x29c}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0], 0x1d0, 0x48000}, 0x90) 2018/04/09 21:53:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8fd3f00]}, 0x10) 2018/04/09 21:53:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f0000000280)=0x1e) 2018/04/09 21:53:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) accept4$netrom(r0, &(0x7f0000000800)=@full, &(0x7f00000008c0)=0x48, 0x80000) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x79f4, 0xc56, 0x0, 0x7}]}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001000000000000000000000000800120000000300000100000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002712500ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfe6, 0x1) sendmsg$alg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="377556cfc24f8786ae9e24a21fc738029d564429a85b3e73328b75b52dfe0fc63af69ea4267a81411a7e3679c8b424fa856ae5378b714d32163f98e4cb2de6d00b6cde5b24eba5315b802410aa7f5e1469bdb3a0ba60a4f31472ad1c8a24e5773c9bde2daddc0251bfcd9438b23d096f85e605d1e937725fec812a02d3875acab778ad96b5cf2235576a3585a5ed", 0x8e}, {&(0x7f0000000200)="f92a81612133736d1c92dba1e60da94140707a5a631c7e8baa82717efb8575988dbb0d781356981bd4506d2b9095cce4b3c21000949b54c3aed3664576", 0x3d}, {&(0x7f0000000240)="0edce91a98be21ef094006322e1196a405bdd2af612bd7105dbbc16d14ae4dea7338e7e400ba8ba8dd5e03b1c4a40759e049dbc1488144628fa1a7c9bccadbce4e6f68a7f7dfc647eb0429eeb1b7358a675ffe096895e4e2b1bff84ce0525c618af78a5982e96e0789a07252aaad0dd17632afaadfec700fc30ec4d9fe5617f137c62155be39e140de227bb72ca1d5a0f7c367e771f6da73bed350609bc775a5a1e2076032b17d4b0f71c2aaa279dd23497f7041c9bf32e50946e0bbf3141ea168929e43e776dc851577d2a43d61e93d", 0xd0}, {&(0x7f0000000340)="7758512d0ef70606e8b8d4a6016d5c3a5a8f1f34c5474684925dcb6a614be378dea786b7588ed0535ef882b72bffa0619aef087864fb4a7412db8321c7058392e77db521d7f07366e9046d023868e07f5b7bfd99628bd000ef465085d4d4368d53a7dc54ff47f09f492c22beee2449d7eb7d348bc43df5fefb5ddf0c931084ce37e80413fc8a357202986e32c7875160139ef9905ecc22a0ba6efad9a73bb0e9f4e25f81", 0xa4}, {&(0x7f0000000400)="3d25300668a8d69ef87a42472c698702dcfd465da17184a629ac1df1170dc067ef7d471dd7f3d9d73d4d08908fcc344ea54a48058e9ad63be09880ac86ac33be668da83c73569ed7a9b365a7cd3b0d65fc48dec58621fbeeacd571fa67d21b0de1969ce24ebdc0fda638581712b1d2010b78b30542f88c79aaf819873dfb3716071418cb0f0974d0d0ca7eb090", 0x8d}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000004c0)="8347345b18352f3bfb7043907c5346182cc702b8a9e5e39194fb3d19cb7ed2508b84a700ff47fd6897bded1bf3ce5934381f09cf0d57270ee5bbcd253a3e84c9d8920b6b2d99669ac0c36c700c552391f89fca3102a466a45f149852e9ab0e977f9db4cb9c2a3d5aef00a55e5bf24cbe0febd411b3", 0x75}], 0x7, &(0x7f00000005c0)=[@iv={0x80, 0x117, 0x2, 0x66, "8feb074964bb1725150c1f928a889b2e8d50c0fb6f54ebea89610a4d328221fd1c268f8b90a0589e1a074894abd0c3150c67944ad33fbc6230cd1800b97160f39726346b76e13017ce3df83467a4528c69e7ed1a31a0618ed33f6fbe2e8a205471b32f98dded"}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xed, "91624e28ff85abe6f4b6296b00035f2f46246c7cd54ab64e28aa1077ff801cb7d0a2bbfdb7935eb7f6dd8cb6d10244ec6d9d57bf2d61913640d7d71dcd7dd85a807ca442c709c3ed1af25b2624cfb900ef76e4be1857b00b90e29ac12fead83c82a51e289ba49a441ca29f664efeec28969148cc23cb2685e241bcb2682c203fd8eafe47d07a0ef386364475a3c183eaae479c7fd908d3615a030125a51e3bb5febc2576af5d2959dbee724efb03e95f967fdfb47a72b80e8737b1cb6e7e5650c11453ade9d26ccba56fbdb55023c6b12bc04e6d9721bd1e24b59f6041c2360eaa471be91e60766390511748fd"}], 0x1a0, 0x24008810}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/qat_adf_ctl\x00', 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r1, 0x28}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x4) 2018/04/09 21:53:47 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x82400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0x3201}) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r1, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 21:53:47 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x3}, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 2018/04/09 21:53:47 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e000000]}, 0x10) 2018/04/09 21:53:47 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x80c0) write$cgroup_int(r0, &(0x7f0000000040)={[0x0, 0x3b]}, 0x2) r1 = socket(0x10, 0x806, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='/dev/audio#\x00', &(0x7f0000000140)='/dev/audio#\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/audio#\x00', &(0x7f0000000240)='/dev/audio#\x00', &(0x7f0000000280)=',\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='/dev/audio#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/audio#\x00', &(0x7f00000003c0)='GPLwlan1\x00', &(0x7f0000000400)='/dev/audio#\x00', &(0x7f0000000440)='vmnet0cgroup-\'#ppp1\x00'], 0x1100) r2 = dup(r1) write(r2, &(0x7f00000000c0)="2400000058001f00ff03f4f9002304000a04f51108000100020100000800178001000000", 0x24) [ 192.681348] Invalid argument reading file caps for ./file0 [ 192.701431] audit: type=1326 audit(1523310827.317:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15554 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 21:53:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) 2018/04/09 21:53:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/92) read(r1, &(0x7f0000000580)=""/217, 0xfffffe9d) ioctl$TCXONC(r1, 0x540a, 0x0) rt_sigreturn() 2018/04/09 21:53:47 executing program 1: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xfffffc66) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/68, 0x44) setreuid(0x0, r1) socket$inet(0x2, 0x0, 0x400) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') 2018/04/09 21:53:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="fcffde6b1c75ed5d262822a34a822be786e4bac8c79ca3b0a72acf745c41992bd525c93a7b09f493f73f868bde47326b3c0914af46d3b3adbcfdce20e14f73cdb81ca9b376a3ae2580bcb275808dce49e41eaee20afe8743aad2457d28a90a083f79bd68b25b02fb59b790caa8d6da6bd92e51328278baf07f969bd5f44b344815388fb50fb4b90ed5e2ce94f54797ccf39a6222f92856d5b9eda42b9b06fb9fc9b9e9006c9c05d50ccf85e65b5ca910325435ddbdb0abbb17", 0xb9, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = epoll_create(0x20) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@remote, @dev, 0x0}, &(0x7f0000000100)=0x2a) request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='usermime_typeppp0vmnet1-\x00', r1) connect$can_bcm(r3, &(0x7f0000000140)={0x1d, r5}, 0x10) epoll_create(0x330) fcntl$notify(r2, 0x0, 0x282) clone(0x0, &(0x7f0000fdafff), &(0x7f0000fdaffc), &(0x7f0000fdaffc), &(0x7f0000fda000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x58, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @empty, 0x9}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000580)={r6, 0x1}, &(0x7f00000005c0)=0x8) 2018/04/09 21:53:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x80000001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000040)={0x1d, r3}, 0x10) creat(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/09 21:53:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x3c, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @fd}]}]}]}, 0x3c}, 0x1}, 0x0) socketpair(0x4, 0x8000b, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xcce0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x8a, "6d2342b44bbdfdeb5c140fba5d5dab08f2ed360db4b135e49eae8919810c9c1438ba5eecf595faf0167a5c308a6cfc323136ac944453406c5ca470092ad47288fad7474c1330fd446512c56b0daa30a7f3d7fd555682a95ec4094c92a5786d67f6e2bceda9bcf825a6c03e169b813089e3b0e721f4dc765da4a03285edfc0bee925eccd3a18ebed82353"}, &(0x7f0000000180)=0x92) [ 193.508390] QAT: Invalid ioctl [ 193.615566] audit: type=1326 audit(1523310828.231:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15554 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 193.676392] QAT: Invalid ioctl 2018/04/09 21:53:48 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x10) 2018/04/09 21:53:48 executing program 3: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="282307d4d94977113eb1aa43745b4d0fb2d3d42818134f4c5e7f0add4574ebbeeb826c34b772a7620799790cd133", 0x2e, 0x7}], 0x200085, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x4, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000003c0)="3b028ed71662c0b431ef0b6778b430c9adac0ee6a8c711aef587319f58f6d11511e792be45ce7f97cc298a49629e6f2d48a07a6dcbbeb3a21cf42eb84593cbfaadeaa0de5bc830e1", 0x48}]) 2018/04/09 21:53:48 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = memfd_create(&(0x7f0000000300)='^keyring%vmnet0\x00', 0x3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, "95de4715dc7e9ec2a18db9e67aba59737f5012133fd57ecf5fd4d045b2babfbe"}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x2, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0xfc, 0x0, 0xf892, 0x41, 0x0, 0x3, 0x9}) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x102}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000200)='ns/pid\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240)=0x401, 0x4) read(r2, &(0x7f0000000080)=""/13, 0xd) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x100000001, 0xe, 0x7f0b17ab, 0x7, "b592dc6e496c15d96123e53f6495e9f86e159a754e07e12033ca884b5d52422d"}) 2018/04/09 21:53:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x8042, 0x7f) fcntl$setstatus(r0, 0x4, 0x400) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x9db, 0x3, 0x2, 0x1, 0xc}) 2018/04/09 21:53:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$poke(0x4, r2, &(0x7f00000000c0), 0x337) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098dffa)) 2018/04/09 21:53:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000002, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0xc0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/04/09 21:53:48 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='self&em1\\vmnet1\x00', 0x10, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='wlan0^\x00', 0x7, 0x0) 2018/04/09 21:53:48 executing program 2: syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capget(&(0x7f0000000080)={0x200f1526, r0}, &(0x7f00000000c0)={0xa3fb, 0x4, 0x3ff, 0x6, 0x80000000, 0x3ff}) 2018/04/09 21:53:48 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x10) 2018/04/09 21:53:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$inet6(r1, &(0x7f0000000440)="68a5fa53b816ef09ff5ceb197397cf8aee0fc17a2469480e86cc917ce59673f9ef", 0x21, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getitimer(0x0, &(0x7f0000000000)) [ 193.897326] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 193.909177] device ifb0 entered promiscuous mode 2018/04/09 21:53:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x840) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x0, 0x40000000008, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x450043) 2018/04/09 21:53:48 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000140)={{0x4, 0x7, 0x100, 0x5, 0x4, 0x189}, 0x4}) dup2(r0, r1) [ 193.970378] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 2018/04/09 21:53:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100800000003, 0x0, 0x0, 0x4}}) 2018/04/09 21:53:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00]}, 0x10) 2018/04/09 21:53:49 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5, 0xfffffffffffffff9, 0x81, 0x2, 0x3, 0x3, 0x2644, 0x2e, 0x40, 0x3b6, 0x7fff, 0x6, 0x38, 0x1, 0x9, 0x20, 0x81}, [{0x60000000, 0x4, 0x81, 0x3, 0xffffffff, 0x400, 0x1, 0x4317}, {0x2, 0x3, 0x1, 0x10000, 0xe4, 0x9, 0x3, 0xb9}], "6bb8ee8160829678505ba9025db0118c65c8a4ccd849ea44c65fe5b92c1741cd1cc9529ed2ca9f484a3c783a34c98d0eb22743fb117cac864ab0a612982c51c62513641dff21c4bd1d4870a987f32a9a429d919f06116308e345549c8324ded95a1fddc53c642e7ce4a76f683f3fffc2c8644d323153cda8230a722edee181972563770fb4625fddd1e89149012f3ee01ed18581198f6c14332eb4d5f59e1de0f0524b16a0db8449ee8f907cb8124e0608fa7963da97bf7aaf77118e17c4f522e8d5e09dd818b73ec7897141360e4c5f41f0d50b84f840fecc5ce3454985251a42ac33e82d1ae6f7e56c32159078c57d3d1aec31e5e5", [[], [], [], [], [], []]}, 0x7a6) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/04/09 21:53:49 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000100)={0x3}, 0x8) 2018/04/09 21:53:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x402) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x3001, 0x100000, 0x1, 0xfffffffffffffff7, 0xff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) 2018/04/09 21:53:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001500)='cgroup.events\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001480)={0x3, 0x70, 0x20, 0x1ff, 0x7, 0x10001, 0x0, 0x8, 0x80, 0xa, 0x81, 0x1, 0xff, 0x7, 0x80, 0x7, 0xfff, 0x7, 0x4, 0x7fff, 0x101, 0x101, 0x3ff, 0x5b, 0x6, 0x6, 0x1, 0x8, 0x7, 0x1, 0x2, 0x282, 0xd963, 0x8000, 0x8001, 0x4, 0xfffffffffffffc00, 0x4, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000001440), 0xc}, 0x40, 0x6, 0x0, 0x7, 0x0, 0xfffffffffffffffb, 0x7}, r1, 0x7, r0, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000380)=""/178, 0xb2}], 0x2, &(0x7f0000000440)=""/4096, 0x1000, 0x1ff}, 0x9}], 0x1, 0x40000100, &(0x7f0000000300)) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001540), &(0x7f0000001580)=0x4) get_mempolicy(&(0x7f0000000340), &(0x7f00000002c0), 0x200, &(0x7f0000fff000/0x1000)=nil, 0x3) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x141001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 21:53:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/09 21:53:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x2, 0xde51, 0x427, 0xff, 0x2, 0x7789e81f}, 0xe696, 0xfffffffffffffff7, 0x5}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) 2018/04/09 21:53:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) r2 = socket$inet(0x2, 0x80000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000008dc0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a4c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f000000a5c0)=0xe8) sendmmsg(r0, &(0x7f000000a800)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)="2b998e8ebe5f0adec942b981bbb676012d7c4e19578472f0ad115b32e1880e8b27134903188d6cd020502d740c7a7986a822bbf28e4179e582a32fe9dd92c0d6271e6e", 0x43}, {&(0x7f0000000200)="01a1c8667e23cd03efd8f457c611dc026d1a7d70b5b5f3dd6797d62ee5bfe3e6978c6d9d7e32fe3550c43a3d7feeb83c796c68ab9a6fa6806314bdae6c677539c1a9c119a8c45727c6ebed5c38b15c24de9b4b66db4aad7e09144fa312f07cead74689a8a0fcb2e8d82353b8fae474771a4eded19bd35d31a091229a94c7882b788cb2d8ae653a0f128dfc4dca17da026f89d22a984c725713f4e83f4726c0caac012e144ff91eae1f89d7558d0e765718ae53dc8aeab90bb6", 0xb9}, {&(0x7f00000002c0)="fb17699c73d8d2a71e56ec49e7", 0xd}, {&(0x7f0000000300)="499ac9cb0467da94b5da8547073073ffaa0d57383b72e3b5616f4f03ce386fceab3b361f1c559a105d33e0e64d94a9be5b7bc4cfe9e23ad9fac0a0ad715ba8dfd47c1f7ff60c8f4e15db19442b3bcf7a44f316", 0x53}, {&(0x7f0000000380)="46c9ca62634921a87fd7ab59f5637787e32e17049262df69a1910e5e389540f6971dc64cc679f1dcfeb4debb86e7712d78213494b0d2be186a29d8274eb9c0fe02b57093711ed493c326fbf462720221c40aefe2579fb5846c7e74ffacdc86a648cba4a17b70779b1d983c32", 0x6c}, {&(0x7f0000000400)="ee42408cb1af5fdb570b09d95c061c10c955b91fb2c9e1f2e48d427eb031144e46090cffa67138a4850583f1fecd4266407cbad0005bdca45f546e676b5c599d6c2ceb56aaf65eafe40af3dbfc9a2dc9a2bdb998e0e0537e1480ef5009781c253f420584c9a508f924676f0e10eab62c28fca3db7ef5d1443b3920a4a56fb1a24745597ec838779086ed4a88eb0b6d", 0x8f}], 0x6, &(0x7f0000000540)=[{0xc8, 0x11d, 0x3, "d1a7c0423061f1b9b97874be7b03318e62d36d3e66901550ff3755bfd6ece31b17b680f387cf37110249eff562cf6ebf8a05daf5a02b2e19e99b12d4a0c208431e30ee5f96c36c1c33e0482612b1fb5afd29d92255e8b950788c60899dead531b8b27f9b94c21fb434503beb16f8fe3255eb9ea4052703ea4ecb5723337ed1f4c7b93fcd6ced33546b18a52ba0639657cd534405cb30e053894f1134566ddea744b7c727dab79709aed1f7af0190f5ff8a"}, {0x108, 0x13b, 0xce, "1c81d7496544a4a42d436a0b789ff16c94e33948bf43e50aee06b3def50117d287f8e56577c4a27f15512f5a7fbcfd47efd0b2a0861a3eba1e2c26e78e64d96d309ed186d539101519eacd479d9f9dcc73e15cdefef87ea244a61a28c8778db472ff3a9e098c5abc2a25ad33173c0d6b95a276937b50dc6a09110cc2ea9d67be774e9307245aebacbb7d2fc5b55700db9182871247f8cbdd8c367f972a6acf9189a7b3f28d50a93917d0550bee40f33f7ce38ff047c0912be0e601fac92dc814adddeedbd210d17d48387eff9e163c9da7aa1c1573ffcb6fa2a4e8dc3779bf638a914c30c546268f3bcf35e0eec7b9c3eb52a6"}, {0x30, 0x18f, 0x6, "283232c695df6366255727695efbcff3cc7987f35a2e995dc4df0c4bfd5d2c"}, {0xa8, 0x10c, 0x3f, "77eb827a079bc486c628cbb7415d5015ac0bffdf116cae5b2d0c3df3472a11c8228496736ecc482c38fe4f77f6c9adfacb20c6b2208c1d7c5a79043e3b83270e4c2222ecdffcc382e9f0cb3189fd98a91b7f7753752e103a112835c29636e9d1498353718ab24663590012d39941c42896875a5056e28d622a4854775abc9646aff356a66d0120ec7a2031f4e1be891708abcac52c"}, {0xe0, 0x101, 0x3, "3de32ff1f02cfc37d338e2c8d0733c009731d391d33ed844e0c5da0a740ac2378bd6853003492bbabe88bb26531b2fdfe0b35b966a8cb18ef4a405258c2710ecd7b88de61558674a517e1dd16b9a07675173227e8d917aa0e79333c6c1c71bcdb22ff8b1779ec1c38bb898595262362d4593e5891fd9e8e542093d8d4fa66fd967fee7a3bb0170066b39611e2d638beca21b4bc74881668b4d20759e43f31c230c180544c0b71eb47056c51abce9482a89daed42243abf66f5a8e861b56db19e4fc7039a3b759a65fe"}, {0x20, 0x112, 0x6, "b8d8e72cdfbb5018e92e3922e8b22c"}], 0x3a8, 0x48010}}, {{&(0x7f0000000a40)=@can={0x1d, r1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000ac0)="1fe7d730c278d2271461c03998da49a61a8e58eb7485673f0723bc1ff87ec6f788e8d31a69c668d7210340e74f6e0a6eb09bd2dbb561717a4876fc5446b036be4ad65dcb2e7183944de6", 0x4a}, {&(0x7f0000000b40)="f0d3d8b35713de6d14274059f0e13c18509fcf72c095c92f224b04a9a6c58d36be729a0c2f2b36024b54d7e85e9f79f271fd7b74d350d99cd438e8fad1db1cc9f31611282912072099389e00f6fe91cab043c9", 0x53}, {&(0x7f0000000bc0)="c317743304d514d0cddd51e003196403a1edeb09f985a45c2009dc52c001c670bd2bd583edbbd1b419f7cb01b3fbd2037a4ce149c02ccf198b8a9f8f7d86934f4b56f928e7891739a630eb96acf7b237e646843a471d6245677c5641adb0d391634adf1e62ea4b55b5368948b4ffb6c1735d0641fc89fa5dd7f7f7226a24cdf98b190b31d8df6751dabcfde421144e51d93fb6a7ccf0b02c995dfd7d951efec45608d3fba1db92ab3c", 0xa9}, 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0x1000}, {&(0x7f0000006e00)="2e893ddb9b3f339c68a46ea0f469ae8be10f385f359b9b020fde44ab35d7330725a5805b840fc33970cb083177990d28547676bed4515df6d7e3c41f3ab23980a4da0e2f1a15e43224631d2b5a9db2acd1f02ec1f2d57f2be0caad26b6e25d23ee59e6b8474f963debf8e53927f1a1df5b07888bd239af567b005e86ff2f843331e7472fa605966083dbe920fc7976f36bf20666dbbd5c", 0x97}], 0x8, &(0x7f0000006f40)=[{0xf0, 0x10d, 0x650, "0ba313ead677f76f3deaa4c9016f2835e0f0214004051296a353885ac0cc0b1a48f861af81a2409c20e7ca2ba4f40d69bae97fb5c0af7e6f5ff4effef9a188a32946ac55f6ed56a4032a1281d539b75d7da7627c7aba06bbdf2974870fd5d91f45a2489a49bcc6eead2aa84b2fa0b40f6bd3dcd2cdb68b676da8fb2d7d81f8aabe048ebbb8a7f096ad7dbfc6cc9aea22dea9e4e9580acc4e48091aa870ca28ab9495479767254ce260ee65ff29130daa24e4fdd69788864184056acf957227ad12da5d423060f274e7dcb232923cca57e262cb1ea106f9f0fe64dd3740"}], 0xf0, 0x4001}, 0x1}, {{&(0x7f0000007040)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, 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{&(0x7f0000007200)="7efa9284f245e8ef815c52b856194c6fd66f6834dbf92da6d86d307db5d6268b1e1b4c1380752c4f16550b00297f8c1b66f4d79c75495feedf92b26efc1ea4b370dc10f4928d835783bf240576b3b62cbd7ba3dd147194e7e03e5de26848a864257629e6cc8497f13facd14d8bbeb1532d6118d27ec7a34b004b377db516f69266ed54c694588abacac0e01aae8b9578cd670c3ef8588db52fc649e52b259c0a185f3ab2d11ae7461ae25c83ac9ef5a3b1dffc5cb3b5f6b026fd68dafd111590cd8332044f70e7801703", 0xca}, {&(0x7f0000007300)="8ff1131a20b9921a57d09fe998eb3d64fb009f66c7d7cfa1e37673434866b6cef39e0f9f83ff052ba2f322c69c18cf291ed6aa24ed17d132cc72f60c9ba55876f5d8c96eae7cd12a0c78876d", 0x4c}, 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{0xa0, 0x11f, 0x4, "bddbc5b599b147d99ad607fcbd58bdd0609ed3e79061fecabc51fc3bb01a47bdeabd032b899cb4aef4bbbe5a85c2c45119918e849b875ddee48f8cd42d60d20037933122b373d1fb7c98999cf34bb5cefb751f8715411e007ae842a1f85420d727b190392b59bff1ac62d185002d2f72f00969892268eba8e983361d79c9aaa88aaedc9d463c025fbfea7c96a1e1"}], 0x21c8}, 0x5}], 0x9, 0x40) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) pread64(r5, &(0x7f0000000040)=""/164, 0xa4, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r5, 0x0, &(0x7f0000000100)="f1f1dc8685e3e573105b") 2018/04/09 21:53:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000000008, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0xd6}, 0x8) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x3f}], 0x1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6a, 0x101000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/04/09 21:53:49 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000100)=""/172, 0xac) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/09 21:53:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30ff0000000000]}, 0x10) 2018/04/09 21:53:49 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) ioctl(r0, 0x4143, &(0x7f0000005e0b)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x6, 0x74b, 0x1ff, 0x3, 0x7}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) 2018/04/09 21:53:49 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)}}, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/09 21:53:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/04/09 21:53:49 executing program 0: syslog(0x2, 0x0, 0xffe6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x2710}}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x90000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x100, 0xfffffffd, 0x80000000000040, 0x6c7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x3, 0x8134, 0xffffffffffffffff}, 0x8) 2018/04/09 21:53:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) 2018/04/09 21:53:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/09 21:53:50 executing program 1: 2018/04/09 21:53:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x10) 2018/04/09 21:53:50 executing program 0: 2018/04/09 21:53:50 executing program 7: 2018/04/09 21:53:50 executing program 6: 2018/04/09 21:53:50 executing program 2: 2018/04/09 21:53:50 executing program 5: 2018/04/09 21:53:50 executing program 3: 2018/04/09 21:53:50 executing program 6: 2018/04/09 21:53:50 executing program 2: 2018/04/09 21:53:50 executing program 7: 2018/04/09 21:53:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffdc8]}, 0x10) 2018/04/09 21:53:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r1, 0x0) 2018/04/09 21:53:50 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/09 21:53:50 executing program 1: exit(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x10c) readv(r1, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) ioprio_get$pid(0x2, 0x0) 2018/04/09 21:53:51 executing program 5: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) msgsnd(0x0, &(0x7f00000002c0)={0x3}, 0x8, 0x800) 2018/04/09 21:53:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7fff, 0x2, [0x0, 0x0]}, 0xc) 2018/04/09 21:53:52 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/09 21:53:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000001f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1e, 0x3, 0x1, &(0x7f0000000000)) 2018/04/09 21:53:52 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f00000000000000]}, 0x10) 2018/04/09 21:53:52 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000540)={0x4, r0, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000580)={0x3, r2}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./bus/file0\x00', 0x8, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="1d77f61dfb755eff1cf42a7d4b6cf12d237ab763ddcc93741c33efd9f4e3c187da81089a84fcc63cb754619bdd77f8613bf9cad2751579ce33cc6ad8553f162c1b7e5d75e1a963e9cc496353d57df2cc1d922c28bb397d4aec075c97b075df4480444f59676c3cfd463b50e870dd69bde582e4692210b35548076f5b85b8255e3b74769d4a0c51842a1a643928f28c6e0e78089219df15a88b83cd1f48e1a9fecd3f1222ac495031b4b0f5b9243e588b45109e85ec625d37729e22fbb7c23b9d4667a4f9244ebcde27f2c6a632886d08f3c6ca017d2cd8f653662007bbbebc17dbc6a61a", 0xe4, 0x3}, {&(0x7f00000001c0)="1e6ceaa5cabebc4cad862b7f8dcae79e73d66a71726d652c29d4efb25b1deaa628fc34a5a6b40c5371ca6d5bcd871903f9a89934654e15c30dce4def00880caca7fd705385b535a468", 0x49, 0x5}, {&(0x7f0000000240)="6031635ec88b81f6e9d7166fe787b64d0b0b7d32047fd0728dbdbbb1447b7a94d6345cfcc901bdb7ecdd53c9b1b76aedda6c3fc833eb494346bd329131278600d4e0a20c9fc50613bd7190a49de0993bb01098c51a453b7f0509e7ead90d7027c26946a6520555651f4dda7a7c04b419632d6293e4d2645cf48f4864ba56464e52ab6b24dfba07fd141855b8f492d5ee1f6935f9155d5a76e5b238fe6ef308a805499ec0472a8f7611aeb91e093b7ee8fb13ef6179d99850e28c06175b1d371bfd989bddccb77656b55bb0e00886fa04ba1d652baa22831051475ad0e2422977b5ce24f6154d383eac435c1c5357fba57e1d463bed", 0xf5, 0x8}, {&(0x7f0000000340)="ba1acfc974ecd3e8fea11349a30bc5268a1b5b2540b504ad2eda9d9f77279c8a6fdbdee04e288d5ac4dfe89d4769aab9310f44986fbe547fc8edf625386f4fbb205c25d49dddb3602389bac5ca4ce0412e576ddfdb626fbd1905010100de8fe6a61e6c1366a68966d8db4661b9dd7bea914ec3d9b98a153ec3981e23e791480914f8c6f0bc76faddd7732952a9ab4ef7b4a1b89c829f3a1c498d9c9f8ae17e3a666c49dadc5d7befed1f7499cf", 0xad, 0x3ff}, {&(0x7f0000000400)="0c3f72904db539077fa4c89834b2c602b61a5cd10b78a7d862053850678dd1e710b6", 0x22, 0x1}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="646d61736b3d373336343130333434355a7569643d2c7569643d3633392c6e6c733d6d61636761656c6963000000033d33367f31358f377f3f2c00"]) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001640)={{0x2, 0x4e23}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 'gretap0\x00'}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000005c0)) 2018/04/09 21:53:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/04/09 21:53:52 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./control\x00', 0x3) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000984ff4)) epoll_wait(r5, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) dup2(r2, r3) 2018/04/09 21:53:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000340)={0x6d6ae8b3, 0x5, 0x401, 0xb46, 0x959, 0xfffffffffffffffb, 0x4, 0x2, 0x4, 0x400, 0x6, 0x6}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000300)={@multicast2, @multicast2, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x393, 0x0, 0x0, 0x0, 0x9}, @generic={0xc3, 0x5, 0x98a5, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x3, 0x7, 0x6, 0x2, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x6, 0xe, 0x0, 0x50, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xeb, &(0x7f0000000140)=""/235, 0x0, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/09 21:53:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7fff, 0x2, [0x0, 0x0]}, 0xc) 2018/04/09 21:53:52 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, 0x10) 2018/04/09 21:53:52 executing program 6: r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002daff8)=0x7fffffc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=',\x00') 2018/04/09 21:53:52 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r1, 0x0, [0x115]}, 0x2c) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000f80)="b09960d76b3a1b217b801c40580e2dae0a703d136e896c6722975fe3329afaa1944e2d93b318e5537e73ecd8d7d5c9f5ba32e7467720a4819f762c2d98b28bbd14a0777b084cc5323115b491d0fb372c9feea916434efe7302d4949a6d4b333b61696642c8b523c6a232fbfa3ee776aa999bbfda67a6aa599667edd673df5695298b54efc100227b5065bab48d8c643fd5bb9dc54c010d96ea41ecea37d1f1dfb050c1e48f92734283a72f0e04e3c58d15ab40e84f7d05754da5e3fc8c8330293c421588aefd2acec5d532350d63caca1cac33897208c9d0724cea7ed32c9311") setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0x7fffffff, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, [{{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0xbbc, @remote={0xfe, 0x80, [], 0xbb}, 0xe}}, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}}]}, 0x290) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000540)=""/166) r4 = dup3(r0, r3, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000600)={0x6, 0x3, 0x3, 0x2}, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000680)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000006c0)={r5, r7}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x17, r4, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000780)={r8, 0x4, 0x401, 0x200}, &(0x7f00000007c0)=0x10) accept4$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000940)={0x10, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0e630c40000005000000000000000000"], 0xc3, 0x0, &(0x7f0000000840)="611fb4dff9f14abbf61a73a84fd5b664afee9f6e1a82c809ccb4e220c24895eda00bfdfad9e462adde6621be39920d74b32fc4986daccf9a5198c36b105f01c523be923d1a38e7ffbd01a6bf7d0437701df4a44e13052f18a3673f9ef507b726aa89aad8ce7958b1bb90af5caecd0a81c1191535320f0ab2b3902837502db5cc2fb09fea87ddf8aba0fa84527a91ac244f95b4cdcc81345cc32b68e3d4db067a24f260b9e0be1c3ebaf983ffcb9fb8fb03f81690ecb29336978e076641667b29229324"}) r9 = dup2(r0, r2) getsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f0000000a40)={@empty, @multicast2}, &(0x7f0000000a80)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r9, 0x10e, 0x3, &(0x7f0000000ac0)=0x280, 0x4) timer_create(0x4, &(0x7f0000000c80)={0x0, 0x20, 0x4, @thr={&(0x7f0000000b00)="d256b9e031035e52defd849979e9df7d3e9f5e3d96cd43de76b88c68fa9381e09cd0487b4a21fc8ae7598f22cf9099efdb75c6f0fb20da60fb111bc90fdb543aa812439e21bacd1da069ae9b1434a3148b3fbe", &(0x7f0000000b80)="96214ace4e23efdd21e16a6affe86618cad96b81abbe34f46bae6374ca8ce30c3dd66bf3a0eca158bd114bf4d6d1c94d4a29bde125105ca6e12f3a2924dae10d858694ad7adeeeefd9762fd601009b9fdf237695cba22ef7bfe0351ed8bf98b8c63887682af8c5a1667fcaaec902f9ba4abc79234e7bccae07c15b82515b8ebbfe634af620dab8ce806ee458e80201fe231453ff2c84c0374115d693bb181dfa1d5ae9720aa3a1e2f2ed84b11cf494bbf210de5f719c2b9ea9e6fb7ea50ec5c3f2d4f6aabc9f4edde696d11410ff1d90"}}, &(0x7f0000000cc0)=0x0) timer_gettime(r10, &(0x7f0000000d00)) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000d40)={r5, r6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r9, 0x4c01) setsockopt$inet6_int(r11, 0x29, 0x4, &(0x7f0000000dc0)=0x3, 0x4) 2018/04/09 21:53:52 executing program 2: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x1000000000, 0x2, 0x0, 0x0, 0x2}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5192, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffffffffffff0298, 0x0, 0x6, 0x6, 0x6}, 0x14) 2018/04/09 21:53:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4f95cffb, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x2, 0xffffffff}, 0xc) 2018/04/09 21:53:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/04/09 21:53:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180), 0xc) 2018/04/09 21:53:52 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x10) 2018/04/09 21:53:52 executing program 7: r0 = socket(0xb, 0x2, 0x1fb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt(r0, 0x2, 0x5, &(0x7f0000000100)="d29cf735f936bca304aca417ad956c1c0696d0fee57154c9d15438032343f8b1d4b8f1b4e3a64a329a8128217dca2b60af2f652b17ee9053ce1b2e0db0460bd595ffd1cff1ed981987f43fee9720249c19aeaee3", 0x54) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000200, 0x0, 0x0, 0x20000200, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000200)}, 0x78) 2018/04/09 21:53:52 executing program 2: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x100000000000, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x6}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000180)=[{}, {}, {{0x77359400}}, {}, {{}, 0x0, 0x5}, {}, {{0x0, 0x2710}}], 0x5466) 2018/04/09 21:53:53 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r1, &(0x7f0000000240), r1, &(0x7f0000000280), 0x5aa9, 0xb) r3 = accept4$inet6(r1, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r0, 0x1d, "c003f9315c3800759197778230cad1872b325f504659263a1ef7f65c18"}, &(0x7f0000000300)=0x25) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000100)=0x81) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) write(r6, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) r7 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) dup2(r7, r3) 2018/04/09 21:53:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0xff0f) 2018/04/09 21:53:53 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) creat(&(0x7f0000000080)='./file0\x00', 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000180)=""/251}, 0x48) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r0}) 2018/04/09 21:53:53 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="f93cdcb8aea2db6141f6bf04f2f8b77beb591e532dd9c5c7f2e2fa3059c4603b4f4e1943baf4a82344fe1e866264daac0e23e2accce89a54f5f3239930ca3c74a43815046daefffeea8e455f80066de0a0ff927e89d94ccb8986b97aa80c3796bb021ae1205b4dbe10958eed", 0x6c, 0xa17f}, {&(0x7f00000001c0)="1b519414d119c365bb9a2c7aa3f5ca177ee2b989ada15e6e170b8da642250ef0216af51880ea5f5f0aab43317a5eb0c6693933c83790d9af5f8580f08b93f24ad05f1e91abd1993298cdbab775aed76d69fd10fb14f6765a017d8b76e9c1d286f2ca8568b8719eb84c012231fbab68076be142c4acc03815af3824ab12b4b7411e61ab0f0d9f7fa4592ee70fafdb55497ef58ea2dc50f59f45b6175b016291b39ae0eb1b578d1d260a8672feec7711baa1269788348b21fedc467e1402a5b2d996f126109f1a129e2ed476969a06", 0xce, 0x100}, {&(0x7f00000002c0)="b244c9d3d23fa17cf222dc3b0ad2d383fc2c27531221446da23d818bbaf4baf3bf883645fafa0fe0afa6ffd4b6fa6d83ecb04616fe79de4fd0bf27c70a838b6b46f37284f1dc688a07d2dcd4b9c84e92b2193a79c058cf", 0x57, 0x4a1}, {&(0x7f0000000340)="c9883b3263b594bca66dd5fde991c3a9b3b2f6650a0bde81d3fc7d2b54bd6a7f3e708559e69a43c8939b030c1869506f16baf7ea4ab5a601701429619f21d063da925ffbdd46c57786059ba9365363f5b374bac2663cae6e65a2c6e01ffa", 0x5e, 0x4}, {&(0x7f00000003c0)="9656748cf89d21718be0509e1dc063b8e9bed1b749e4912a355781c0729177537167a91aad9bffdfdd1c7936fd1b2aef327cf61c5ccb1bbb497b249ae67f1d2246f5eb3521461af501eb19c2a71eb1c20faff84f1ece841d31cad7c67bb4a713ac317571466804746eb42513b720c38693133ecad458c944d3d581cfe8c75d5539e025aa376a141dba2e1dbc35826716bc07e1d63806d1c662fe28cf9920fadb7852d758d134ea3d649109286b011ff6357e96b417f32be593777ea6c2f4f750d236203250ef4d123f26d62ee5f90ab1d38a900ee0117ebc95c60aafdd2dc685918cdab4f2917e1f7a200b2fc2e53d", 0xef, 0x7fff}, {&(0x7f00000004c0)="ce716de33ca513f93bb2f1cfa0b83501e572cacc462d8127fba70c044cf9619a316ca0d7c7f91e3dee2fd27fa43d3bae1692eec82079be9399856c121222", 0x3e, 0x10001}], 0x1, 0x0) 2018/04/09 21:53:53 executing program 7: syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000000)) 2018/04/09 21:53:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x44000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/09 21:53:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000001200)={0x2, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x0, r3}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000011c0)={r6, &(0x7f00000001c0)=""/4096}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r7, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 21:53:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200100, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000180)={0x4, 0x3ff}) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) [ 198.514702] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 21:53:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0xf) 2018/04/09 21:53:53 executing program 7: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/96, 0x60) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000001400), 0x1c011, &(0x7f0000001480)={'nouuid,'}) 2018/04/09 21:53:53 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x3) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f00000001c0)="e0c8361b955df1e64c596eac7b59fd690d28b5ddd3f72675b55358661b4a384eb678e9dba32f4e2b589e4951218ff7edf0963fad6cd0719b105e357680f3cc8c5d9bec1cb1b8e00bd234a1288dd03b1d13fb7c85c6354e0d762065fb4682b09fa23d8c2a97cfcac483065ffe21ae8c5d8b675befaebf4b7c0c3a6166189c3fd1c2f4946e844088eef92ab7009c3ea4564fdf3518a0") r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) r3 = fanotify_init(0x0, 0x0) fanotify_mark(r3, 0x11, 0x40000002, r2, &(0x7f0000000000)='./control\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0xfff, 0x18, [0x1, 0x488, 0x9, 0x3f, 0x6, 0x8]}) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xf8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r4, 0x7ace, 0x7}, &(0x7f0000000340)=0x10) fallocate(r1, 0x0, 0x0, 0x5) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) 2018/04/09 21:53:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000400)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x5, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)) fcntl$setsig(r2, 0xa, 0x12) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000100)={0x9, 0x7, 0x813e, 0x800, 0x8, 0x3ff}) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/04/09 21:53:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e24}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000740)="e5", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @remote}, &(0x7f0000000140)=0xc) sendto$inet6(r2, &(0x7f0000001480)="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", 0xffffff12, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000440)="8f", 0x1, 0x0, 0x0, 0x0) [ 199.297234] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 199.468409] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 2018/04/09 21:53:54 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000001c0)=0x7fff, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) 2018/04/09 21:53:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x20000010) 2018/04/09 21:53:54 executing program 7: syz_emit_ethernet(0x7b, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "15fdd4", 0x45, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], 'o'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x0, 0x1]}) 2018/04/09 21:53:54 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r4, 0x22a, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/09 21:53:54 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r1 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072cef0)={{0xc, 0x0, 0x9, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c59ee70e1e406a3d4b418f30000000000000000043070010000c", &(0x7f0000263fef)="47504c2a212174727573746564b2272e00", 0x11}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x89ac, 0x2000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000040)=""/195, &(0x7f0000000140), &(0x7f0000000180)=""/87}) 2018/04/09 21:53:54 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r1, &(0x7f0000000240), r1, &(0x7f0000000280), 0x5aa9, 0xb) r3 = accept4$inet6(r1, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r0, 0x1d, "c003f9315c3800759197778230cad1872b325f504659263a1ef7f65c18"}, &(0x7f0000000300)=0x25) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000100)=0x81) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) write(r6, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) r7 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x8002, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) dup2(r7, r3) 2018/04/09 21:53:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x131000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x6, 0xfffffffffffffffa) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) 2018/04/09 21:53:54 executing program 5: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB="000000000000000000000000000000000000020000000000000000"], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xfffffffffffffff7, 0x7fffffff}, &(0x7f0000000240)=0x90) dup2(r2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x8001, 0x30}, &(0x7f00000002c0)=0xc) 2018/04/09 21:53:54 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r4, 0x22a, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/09 21:53:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x750c, 0x400000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000380)=0x9, &(0x7f0000000340)=0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x1, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000ddffc), &(0x7f00009ca000)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x1}) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbf, 0x50000) connect$inet(r5, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) [ 199.839153] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 21:53:54 executing program 2: setrlimit(0x6, &(0x7f0000000300)) r0 = socket(0x0, 0x400000000000004, 0xfffffffffffffd96) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/04/09 21:53:54 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x6f2000, &(0x7f0000000400)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/09 21:53:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0xd0) 2018/04/09 21:53:54 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r4, 0x22a, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/09 21:53:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0xfffffffffffffffe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 21:53:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300100001900010c2dbd7000fbdbdf25ac1414aa0000000000000000000000f83d373ec2eebc22e2ce00000000000000000000000000000000004e2404014e200080000020a0110000007a65fd2da45ce4d2e1b9983fb528bece7b00639439314aa012f22d76336f1336e852e0e96fd55a2aee612e1c9676798197059aab18ee679a76f703672cd608539637a6089707343c6f9a9eaf108f040657552ff5e2ff9b03a4ed84dbc022d17744f7d778417c0d254b3ef2a2bba8be5753020cbcda", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000200000000000001000000010000007907000000000000060000000000000001000000000000000000010000000000ff940000000000000100000000000000fe3900000000000001000000000000000700000000000000000004000000000000000100020100000000780008007246080001026a0026ad5c9a966b87ef5e9eb43213cbf2b624051fb919b58ef7a07306e7700a937e97ada93ebfaeb2353c28515c2c7738dc62c40db0b8c286bef863f6c9e9e5a16cadaafb99ae0a16ca59eba9333d1a9dda31c334105b0eae4e89eaf8eb16c77b2a3d7e7ab6b4d5541433e587a5983cb419fae78804000000f63140"], 0x130}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/09 21:53:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) getpeername$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/09 21:53:54 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/09 21:53:54 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r4, 0x22a, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/09 21:53:54 executing program 5: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB="000000000000000000000000000000000000020000000000000000"], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xfffffffffffffff7, 0x7fffffff}, &(0x7f0000000240)=0x90) dup2(r2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x8001, 0x30}, &(0x7f00000002c0)=0xc) 2018/04/09 21:53:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockname(r0, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000240)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@local, @local, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000480)=0xe8) getpeername$packet(r0, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002300)={0x0, @rand_addr, @dev}, &(0x7f0000002340)=0xc) accept4$packet(r0, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000023c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002880)={'gre0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000ce80)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000cec0)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000cf00)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f000000d000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d140)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000000d240)=0xe8) recvmmsg(r0, &(0x7f0000011080)=[{{0x0, 0x0, &(0x7f000000d440)=[{&(0x7f000000d280)=""/164, 0xa4}, {&(0x7f000000d340)=""/195, 0xc3}], 0x2, &(0x7f000000d480)=""/4096, 0x1000, 0x34}, 0x3}, {{&(0x7f000000e480)=@nl=@unspec, 0x80, &(0x7f000000f7c0)=[{&(0x7f000000e500)=""/190, 0xbe}, {&(0x7f000000e5c0)=""/4096, 0x1000}, {&(0x7f000000f5c0)=""/30, 0x1e}, {&(0x7f000000f600)=""/225, 0xe1}, {&(0x7f000000f700)=""/162, 0xa2}], 0x5, &(0x7f000000f840)=""/126, 0x7e, 0xe1a}, 0x3f}, {{&(0x7f000000f8c0)=@ax25, 0x80, &(0x7f000000fb80)=[{&(0x7f000000f940)=""/241, 0xf1}, {&(0x7f000000fa40)=""/105, 0x69}, {&(0x7f000000fac0)=""/135, 0x87}], 0x3, &(0x7f000000fbc0)=""/82, 0x52, 0x18d}, 0x2}, {{&(0x7f000000fc40)=@l2, 0x80, &(0x7f000000ff40)=[{&(0x7f000000fcc0)=""/57, 0x39}, {&(0x7f000000fd00)=""/6, 0x6}, {&(0x7f000000fd40)=""/249, 0xf9}, {&(0x7f000000fe40)=""/218, 0xda}], 0x4, 0x0, 0x0, 0x400}, 0x101}, {{&(0x7f000000ff80)=@sco, 0x80, &(0x7f00000101c0)=[{&(0x7f0000010000)=""/55, 0x37}, {&(0x7f0000010040)=""/63, 0x3f}, {&(0x7f0000010080)=""/207, 0xcf}, {&(0x7f0000010180)=""/37, 0x25}], 0x4, &(0x7f0000010200)=""/18, 0x12, 0x401}, 0x4}, {{&(0x7f0000010240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000010840)=[{&(0x7f00000102c0)=""/199, 0xc7}, {&(0x7f00000103c0)=""/251, 0xfb}, {&(0x7f00000104c0)=""/229, 0xe5}, {&(0x7f00000105c0)=""/54, 0x36}, {&(0x7f0000010600)=""/144, 0x90}, {&(0x7f00000106c0)}, {&(0x7f0000010700)=""/102, 0x66}, {&(0x7f0000010780)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f00000108c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000010c80)=[{&(0x7f0000010940)=""/25, 0x19}, {&(0x7f0000010980)=""/208, 0xd0}, {&(0x7f0000010a80)}, {&(0x7f0000010ac0)=""/237, 0xed}, {&(0x7f0000010bc0)=""/183, 0xb7}], 0x5, &(0x7f0000010d00)=""/141, 0x8d, 0x9}, 0x400}, {{&(0x7f0000010dc0)=@hci, 0x80, &(0x7f0000011000)=[{&(0x7f0000010e40)=""/77, 0x4d}, {&(0x7f0000010ec0)=""/10, 0xa}, {&(0x7f0000010f00)=""/222, 0xde}], 0x3, &(0x7f0000011040)=""/2, 0x2, 0x1000}, 0x3f}], 0x8, 0x100, &(0x7f0000011280)) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000118c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000011880)={&(0x7f00000112c0)={0x5a8, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x1b0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x27d2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x4, 0x7, 0x100000000}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x10}, 0x20000080) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 200.286454] netlink: 120 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 21:53:55 executing program 2: memfd_create(&(0x7f0000000040)='selfuserself\x00', 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x10001, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0xfe12) 2018/04/09 21:53:55 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r4, 0x22a, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) 2018/04/09 21:53:55 executing program 0: socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"6c6f00000000000000000100", &(0x7f0000000180)=@ethtool_pauseparam={0x12}}) 2018/04/09 21:53:55 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/39, 0x27) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x4d0c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/79) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/09 21:53:55 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000fc0e41b8425f784c0744aec8a91eef301c12be612f53783fb9f54b2711d010bd80a5b4bdc5177e6233f50073f7096ecaf5edb3740ca4d93eb1c7153d9c63d76c7fdb27c30d58234d35bf6b3c1b5f311f44e2a28aacef80ea3ef06b63c6b9c4f7ca039c423bf00f1d23edfdd918dd0a0c293a7542eb0b2372d89f0a3c453f5248f791db2473aa30e2b916f881b4f5d2ab7264e18451a0b50fe0f2750ea931bfadc8dcb40d3b2cc61c755662556a1e1a2ac8d2c9b77e516c0b29a37fcc686b0f6cda09df42a1e989ff505888"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r1, 0xfffffffffffffff9}, &(0x7f0000000680)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in6={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x0, 0x5, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb5fadd7a11da781468d324b06f164e40333ca307aa28ed48de88c5f31c1a016d26358e5e50700000000000000e6c41702a738931a4b02b771ff7d159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r2 = socket$netlink(0x10, 0x3, 0x16) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000400)=""/202) 2018/04/09 21:53:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='net/llc\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001140)={0x0}) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000001400)="70b5261560f85419acaf3fdf74e32faf0d8b79db7117ea931fe4c8b35835e34e2ebb6e367f376b709d3ae5b649be7d8b5eede07ee7f5793ba26b774eda86a873d67643162450dda6ca6fe17d8a90227b618c76fffdafd20c8009cd462a11d9db77") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000013c0)={0x1c, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03630840", @ANYRES64=r2, @ANYBLOB="0f631c40000000000400000000000000"], 0x91, 0x0, &(0x7f0000001300)="989fc8872e3c49d676190b9df7861f3d83aa947f5c9a2917a4fcb8849c112be69d4d984707bf34ed7f4603722484a937a29e16d38d512fde741a5383090201aa2a203ac49d9b1b7d66dae3a8beee70a418c6454f1c76b871714559dbc44b046fb94a3376db0ad5a4200440f371071afe74199f2b32425cc6a871873e1c6dd217d723d6233a9748a4ea31da8c3410b25e3b"}) unshare(0x400) r3 = fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9a, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) readlink(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001200)=""/181, 0xb5) 2018/04/09 21:53:55 executing program 4: r0 = socket(0x40000000015, 0x80006, 0x1000000000000) recvmsg$kcm(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/164, 0xa4}], 0x3, &(0x7f0000001340)=""/175, 0xaf, 0x1}, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001440)=0x7f, &(0x7f0000001480)=0x1) 2018/04/09 21:53:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) r2 = creat(&(0x7f00000010c0)='./file0\x00', 0x1) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001100)=0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd", 0x18}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 201.197708] QAT: Invalid ioctl [ 201.209728] QAT: Invalid ioctl 2018/04/09 21:53:55 executing program 0: syz_emit_ethernet(0xfffffffffffffc64, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) [ 201.238446] QAT: Invalid ioctl 2018/04/09 21:53:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001300)={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x80000000}}, {0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x13}, 0xad3}, 0x5, [0x2, 0x3, 0x6, 0x7, 0x760bef64, 0xbae3, 0x5, 0x80000000]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001080)={0x23b070c, 0x0, 0x7, 0x9, 0x0}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001100)={0x0, 0x6, 0x9, 0x80000001, 0x8, 0x100000001, 0x5, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xc0000000}}, 0x6, 0x3, 0x2, 0x5, 0xd100}}, &(0x7f00000011c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={r2, 0xffffffff, 0x1000, 0x5, 0xffffffff, 0x5, 0x100000002000000, 0x2, {r3, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x5}}, 0x743000000000000, 0x100000000, 0x9a3, 0x0, 0x6b79}}, &(0x7f00000012c0)=0xb0) write(r1, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write(r1, &(0x7f0000000080)="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", 0xffe) dup3(r0, r1, 0x0) 2018/04/09 21:53:55 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/04/09 21:53:55 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x1c00, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="52082c5366fa475b1caddcd20ba00aa35f796904d102f2fdecb01c10d36831ab897a9bbc6446c97ba92cceebe8ea76d81de365bd64d692b747083f89bfc5cd08d5d2706512ac19350431152f8a76eef638a0ba39605c970e064c7d87a3e6412664b217269c59c82152726c0ff497b1f49c2c23cc8468d1cb335218560694a56e56ae808b98a9641fc437b27ae84eca80e80b4c9a047fbeb445da1aabab052978f85b49a11766740c66cc4cd0b452250dacf7b2f7c210e4", 0xb7, 0x7}, {&(0x7f00000001c0)="902340e6af4a69f1e43e38ec3faef72c50da3325a2722cb24e2b17b3d4c78819b1a5024235e34ff11a0573a35e4cd872e11a516ada5ecf433217c6ef27c0b24680c5fcb5b39bf4e148f6e3498f10103153a9ae95ec79e4ff0a5a5f52cc12f0b43c8726620a8a4c227ae4b19f0c059b7f9b79d31c8ed49857f2264d5c66f9d216feb4d9c92b4cf544eec4e4e862c02542979048a22b57d6e6883e53210b560e0065c30b36438a7c4f9465cc78ffa0e774a5d77959a316e7eec1e22134bb5cd7c04f7740594785c00c04b60726398d6d1e298f995430e442", 0xd7, 0xfffffffffffffffe}, {&(0x7f00000002c0)="333d1dbc7821493b4942ee5adf8e5ef4bc7cb5080665981292c7a5f4b22033a4df73aaaf3df2fae707457c1a9f48fe0e236866bf5a8ec6f0e575922ff2a20bc66094ba97fdcec0b12b5584801e048d8abb29672d46b96adb0462f11870d31637a5466627102c95b6b846c49d47af91ab4ad61d40fed4dc6d198605f2d05c689d5496388b4b37070e17399d87df2d89192c953b55361610789d63b73eff5c0360e7207dbaf880896faf983f49e28280de8891b63159445f4bd9136a31e29e54ce517d5b4ee251cf7ebed12de45b00fddd61af0b082285a0475b7e4191527c94107450a65161f3f45f7a", 0xe9, 0x2}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="6e6f6465636f6d706f73652c7569643d0056e5020337373b2c7365acd400006e3d003701747970653dc66c70172400000000000000"]) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 201.275939] QAT: Invalid ioctl 2018/04/09 21:53:56 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000300)=0x2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x2600) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') utime(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x8000, 0x2}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) sendmsg$key(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000004c0)={0x2, 0x6, 0x8, 0xb, 0x21, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bb3, 0x3ff, {0x6, 0x7f, 0x4, 0x7fffffff, 0x0, 0x80000001, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x7, 0x14, 0x83da4070088c39ac}, @sadb_lifetime={0x4, 0x3, 0x6bd1def5, 0x8, 0xd257, 0x62a}, @sadb_lifetime={0x4, 0x2, 0x80, 0x100000001, 0x3, 0x7fff}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x70bd2c}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x1}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x401, 0x80}]}, 0x108}, 0x1}, 0x4000) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa088010}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r3, 0x100, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x40800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000ffffe37fce8a000000000000000000000000000007000000000000000700000000000000b53500000000000004000000000000000000000000140000400000000000000000080000000000008de04838e1eeff000000000000ffffff7f180f0000040000000000000005000000000000000000000104000000c608"]) 2018/04/09 21:53:56 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket(0x10, 0x902, 0xdb13) write(r1, &(0x7f0000000040)="220000001800070700ba0000090007000a00001e00000009fdb2bf291205d194f48a", 0x22) pipe2(&(0x7f0000000000), 0x80800) [ 201.394887] hfsplus: unable to parse mount options 2018/04/09 21:53:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x100000001, 0x3, 0x2, 0xea1}, 0xc0, 0x872, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x1000, 0x2, 0x2}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) msgget$private(0x0, 0x20) 2018/04/09 21:53:56 executing program 4: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0xf6, 0xfffffffffffffffc, 0x400, 0x3ff, 0x328, 0x1f}) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/09 21:53:56 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) geteuid() 2018/04/09 21:53:56 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x10400) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000240)=@full={{0x3, {"68a91fb2fa1809"}, 0x9}, [{"35390d508e7300"}, {"660b9742a1b528"}, {"bd46026fb9b446"}, {"50ce3f71bb59ad"}, {"0821d512c1d8d3"}, {"d64d9f1fc9e968"}, {"bd05317f6afa24"}, {"856d8e93808ea9"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000340)="e752ce5560f8b7d9e4d720b893f60bc35c8e1f61c208c4893ad61e598753af4c28ae889971a4dd2089546ac2d392d265d465926e4267fccba97581727fc77a8a8dd93b3a7f284b028fc7b57c3eb5774bb4adc5a83990e1bb4bd67f241a3b6be291ca6516d2e216096013a3b8c256809ec6866e3b05c6ad9dc1496e80a07395c242352efc4b27ab593bf61ffe5a3e31a749560577cac53a666b28d9", 0x9b}, {&(0x7f0000000440)="26b57ce8e0f44f5603406e146f0362f2b3", 0x11}], 0x2, &(0x7f00000004c0)=[{0x88, 0x119, 0x7, "e86ef5b4cab22fc3bc25860b539d0c6f318120720d8b1a488b8eaab8c807247216bcb48fcc4c5a6a443e6b6da5c3526b1a0a375c2b408ce3cfe886979b344566007f010238b094504858a7fcb057ed773497d90f254e5ef3b867bd2fa0d47e0e713500b213447ad3f6e9f3213941e3e2ef1c38de8a"}, {0x1010, 0x10d, 0x83, "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"}], 0x1098}, 0x102) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000000040)='posix_acl_accesswlan0{-vboxnet1%nodevcgroup\x00', 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x204040}, 0xc, &(0x7f0000000180)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbff07000000000000451adf2504668600435c03b86d192aab9bb9442fe791ec9f49b14442c682db553f6952f64357a986892db4a59cb197c2a28a420b07a1ad1c43a56a03afd96f5666dd9c3bda184eb0bb2fe15f80c5da1a9a5ac44c8c4fbbeeebb5b09fe5a3c3cd6a98b3eb064c9007c2e212b7d92b4ae287096582063e980d8dc302215ebe0fba532e8a6ea8b79d9a44f14f44fd6979da9952dcb017f96b"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) fcntl$setstatus(r1, 0x4, 0xc00) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000080)=0xfffffffffffeff7f, 0xfffc) 2018/04/09 21:53:56 executing program 7: r0 = socket$inet(0xa, 0x2, 0x8000100000004) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x29, 0x48, &(0x7f0000000080)={0x803, 'ip6gretap0\x00'}, 0x18) 2018/04/09 21:53:56 executing program 2: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="090000dd", @ANYRES32=0x0], &(0x7f0000000580)=0x2) open(&(0x7f0000001880)='./file1\x00', 0x80001, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x10001}, &(0x7f0000000600)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r2, 0x400, 0x41) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0xfffffffffffffffe}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8, 0x201) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000840)={0x3, 0x5, 0x4, 0x100}) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="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", 0x18c, r4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x0, 0x3, 0x0, 0xfec, 0x80000001, 0xffffffff, 0x2b3bd317, 0x4, 0x101, 0x80000000, 0x0, 0xfff}) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000019c0)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="00f5", 0x2, 0x0) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r5) keyctl$update(0x2, r7, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) openat(r8, &(0x7f0000000200)='./file0\x00', 0x400000, 0xa2) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f00000005c0)=0x200, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) uname(&(0x7f0000000880)=""/4096) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/04/09 21:53:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xb6, 0x20001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000200)={0x4, 0x5}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000000cc"], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r5, r6) close(r0) 2018/04/09 21:53:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x21, 0x8aff, 0x0, 0x0, {}, [@generic='8']}, 0x18}, 0x1}, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000180)) 2018/04/09 21:53:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = dup3(r1, r2, 0x80000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x6, 0x4, 0x0, 0x0, 0x1}) 2018/04/09 21:53:56 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/09 21:53:56 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/236) [ 202.258700] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 202.287957] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 21:53:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='&'], 0x2) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/146, 0x92) 2018/04/09 21:53:57 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x12c) 2018/04/09 21:53:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0xdef, 0x4, &(0x7f0000000540)=[{&(0x7f0000000200)="13a82c4d2a9d554696e2a89ef5adef3dd0b4c4217c7bbb4c174c1b025c0a04404305bc5d2a9b636d26", 0x29, 0x6}, {&(0x7f00000003c0)="56a9763def91b9f6a68f80a6025b9ee978bbaff2fd687ae63e2e6e480b3c992b80940167ee0ae4749d1ac76dec657325ad54e3c46741e0364f131854b2902c02a8ac97d99f8a87eb081b07dc183b5e5b6c79ff77d153dd47e315c6af73b83c113234dbe326e70e6c1fe8afac1f731d14ee98f247679a4e929c581fcd449b892defa3d8a97d4b1338a6ed137977a3b5a85f3ffe1ffd1f025ac3b8c3195a26e86fda76993f8b10fa92c6fce4a1334b0e581db3fec6b5e7e3e5851d7090a790ff4485", 0xc1, 0x8000}, {&(0x7f0000000240)="2031e98275b4e02485927cea364c33f09bfa03b22ee99aa932a0bdcff78391dc0603567c9395b5608c3314ea20c0f458959a197c7df0c0d1188ca73f7dcfd2c3c1544695d6c8a3a4a3a98853db733fdb6ecdcc5b31e95aa64cb22d8abcef3928d3b808ab", 0x64, 0x7f}, {&(0x7f00000004c0)="f4ef3afe61b9f3a1135ef6c6cbefb66e2b71e6716988d906d32292884a46bb6adf8475ee9c5f63e0d1a97886180cb9bc003a6f33825e78f3b67ebeec877344351c2b655ed4385932a9a1ceba8b4a890a0924919ea3f9cce98840f4309e7c48", 0x5f, 0xba1}], 0x2080000, &(0x7f00000005c0)={[{@uid={'uid', 0x3d, [0x35, 0x38, 0x32]}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x33, 0x0, 0x34, 0x78, 0x31]}, 0x2c}, {@part={'part', 0x3d, [0x2d, 0x37, 0x36]}, 0x2c}, {@creator={'creator', 0x3d, "0cd7cf83"}, 0x2c}, {@session={'session', 0x3d, [0x33, 0x3f, 0x30, 0x2d]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x78, 0x3e, 0x39, 0x3d, 0x37]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "aab7eeaa"}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x0, 0x7d]}, 0x2c}, {@session={'session', 0x3d, [0x37, 0x31, 0x39, 0x36, 0x78, 0x37, 0x36, 0x3f, 0x37]}, 0x2c}]}) ioctl$KVM_SMI(r4, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000001000368b000000000000000000000004000000000000000000006ba4e054000000000000000000000000000000000000000000000000000000000000000000000000000000007ebb210000000000000000000000000000000000"], 0x68) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="c4e17d7f2f66b8e5000f00d8c4619f10e92e0f32410f01df26410f08260f01d564460f4745002e66470f388131d9f2", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/09 21:53:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x5, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) get_thread_area(&(0x7f00000001c0)={0x4, 0x0, 0xffffffff, 0x2, 0x0, 0x45, 0x7c, 0x114, 0x8001, 0x9a2}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x1000) 2018/04/09 21:53:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x96ef}, 0x1c) r1 = socket(0x8000000000011, 0x4000000000080006, 0x0) io_setup(0x6, &(0x7f00000000c0)=0x0) r3 = dup2(r0, r1) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000000700)="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", 0x1000, 0x1, 0x0, 0x0, r3}, &(0x7f0000000140)) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) prctl$setname(0xf, &(0x7f0000000180)='\x00') sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/09 21:53:57 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '.\x00'}, {0x20, '.\x00'}, {0x20, '}-'}], 0xa, "f80247fec15ad0d9fff7954f2238f04cfbbb8997a0777ff7b5cbb58d0942495587c37bf9da3213dbaae20f03fb37307240ebdde2ed1c500cbac0413e83cef46c487ba4ad512115625034be69500ecac2faf85f7725f6b6368819d0d0667475d054500d49c7b30a3d21f92d21086133a585a40e816da9638889788e81588fe190"}, 0x94) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x80000000, 0xffffffffffff7fff, 0x4f, 0x1ff, 0x7f, 0xffffffff, 0x3, 0x0, 0x0, 0x8}, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='.\x00', 0x3) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x3, r2}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x7, 0x157, 0xff, 0x0, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0x2, 0x1}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="420100edffffff1fba2635fc60dcf200"], 0x1e8}}], 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x81, 0x1]) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="3d000000230800000000000001000025358965cb54f7abf89e1e239ec300947700210200000004000000ff00000000000000"]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x2, 0x10000, 0x5, 'queue0\x00', 0x9}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)=@pic={0x1, 0x101, 0x8, 0xffffffffffffffc0, 0x3ff80000000, 0x5a4d, 0x0, 0x0, 0x1, 0x6, 0xabf1, 0x0, 0x0, 0xffff, 0x1, 0xffffffff}) [ 202.519585] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2003) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/205) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x97, {{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:57 executing program 2: socket$netlink(0x10, 0x3, 0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000002c0)=0xb) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001400)=0xfff) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00000014c0)=0x4, 0xfffffffffffffe72) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x0, 0xd9, 0x2}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfd0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r7, 0xc10c5541, &(0x7f00000016c0)={0x5, 0x0, 0x180000000, 0x0, 0x0, [], [], [], 0x80000000, 0x40}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x19, r8}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) [ 202.581566] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/09 21:53:57 executing program 1: r0 = socket(0xa, 0x400000002, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000680)={'lo\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@dev}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0x55) epoll_create1(0x80000) r5 = accept4(r1, &(0x7f0000001680)=@alg, &(0x7f0000001700)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001740)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000001940)=0xbe, &(0x7f0000001980)=0x4) sendmsg$nl_generic(r2, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000001600)={&(0x7f0000000340)={0x60, 0x28, 0x22, 0x70bd2b, 0x25dfdbfb, {}, [@nested={0x4c, 0x1a, [@generic="3ff8b93f35d7cb6ccec06f4b9f380c50bceb247ce182b302fb2c65030c00e2ce2e21dc34c666a2337920dbc575ac0d4c2323407b9ae36822c3cc027f57ae5e625995be7a01946b5d"]}]}, 0x60}, 0x1}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="e15ca99833ae022f04a1f8be45f8c0c8ffe2648cbc72bbf75708b051f4940f2f6cb0075c4ad458b4fcd47beb9f94ad628bd6688365b589e745f682953ca19d939cafca4d1e5728e13618a62617ee471a7751476094785d9478f2b0980a64cc066b31e8b1692b79f85b3e4ca7e0162ac88c848ffc14bf87d94c04a5f30cbf48a767fdc3e3bb2049d560aaaf1f963de61ba0a8a32f25991acfb26ecda18379c30e871ec1ffb7e0c3372166ef5324b30591a755fb2792a6229e9ae1327e315bbbc330884e3ed8c7198bc4fd7655462c47cb95361b86fbacd35cf45dc2537f2d685ea1f08c5a1d2a13d29373401a25a3f8ac396d10a3de8271ba"], 0x1) ioctl$sock_ifreq(r6, 0x8922, &(0x7f00000000c0)={'bond0\x00', @ifru_mtu=0xf8c}) r7 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000200)={'irlan0\x00', &(0x7f00000002c0)=@ethtool_channels={0x3d, 0x1, 0x2, 0x5, 0x0, 0x3ff, 0x5, 0x8, 0xfffffffffffff000}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x16) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000000140)) sendto(r6, &(0x7f0000000900)="1820ff721b839e6e3c337c3d7f80d9d0853b66a23e804fc59c296cab31c4e027b4ae4ce24dd4f789139d07bee2b4f7a5f64e866d4e5bc43fabc7258f9d229772718dc78e52af94d7d7935d49f31e50c2f8db644378d5b91575eeefb2fcae6c4126adee0b025b88e1809ae821f90be857c90750fd2f5e06417a8b1cbbba7dc80aa72417f44bc31836b6f9df5f27baa4794d5cc6b3fe64882551b74a85b8eb08a413b3", 0xa2, 0x3, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="736563757269747b000000000000000000000000000000000000000000000000ef00000004008002e0030000ffffffff800203000000002000000000ffffffffffffffffa0030000a0030000a0030000ffffffff04000000"], 0x1) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00000001c0)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000180)='bond0\x00', 0x9}) vmsplice(r5, &(0x7f0000001900)=[{&(0x7f0000001780)="5f67edc92dcd26b9e0938b9a9bb418c96384e9396f4065b8244964a7207d8cce09287c2004f315650486dd7c6a86adde4f60032985b867b6bcc31717f27b23db13f16280c81b26a091a7134c760d5880809785a8e2ac60f6027cdafad6f0f55399327a72dc2ee3e7258c076c0eab2090724d015f8fd0632bb0b22de9fcd2bcaf37d7fc7788babd119e58fdb5e643fb656d57d293cfd9237bc47cf23cba193bd1e8975f183da1698c46f2b3c13d2a756c678ac29281e778f23407c4052cab21262484aa2a41cc3e830b5ce8ffd9166ea116da62915f579df57d1364c0b717733b707db3f4f1cac86dfa2ea2d55f42", 0xee}], 0x1, 0x1) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000440)=0xffeffffffffffffe, 0x4) 2018/04/09 21:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) sendmmsg$inet_sctp(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/09 21:53:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) [ 202.730629] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/09 21:53:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002100000000ff, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 21:53:57 executing program 4: r0 = socket(0x40040000000015, 0x2000000000080007, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000040)=0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x1, 0x8) sendto$inet(r0, &(0x7f00000000c0)="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", 0xc2, 0x7ffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x80004) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/193, 0xc1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) [ 202.832334] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 7: capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000000100)={0x1000000000, 0x0, 0x2100009, 0x0, 0x1}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000ec495018900000001000000000000000000d514b21a009cf3ffffe8ad14bbdf81e8eecf01b93af9060bd611c5d1586b7f39551e6118a49d1b53f33848e096ff8e46e99687c3"], 0x14}, 0x1}, 0x0) 2018/04/09 21:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') open(&(0x7f0000000100)='../file0/file0\x00', 0x0, 0x0) 2018/04/09 21:53:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(poly1305-simd,ctr-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x29, "b010b562e4785f3cf252e1b71b39673c25a425a1096c32035587c7084497380d443dd6ab41433386d5"}, &(0x7f00000000c0)=0x31) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0xfff}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x1, 0x1ff, 0x4, 0x800, 0x0, 0x0, 0x401, 0x2, 0x8, 0x4, 0xffffffff, 0x80000000, 0x8, 0x8001, 0x2]}, &(0x7f0000000280)=0x100) sendfile(r0, r0, &(0x7f0000000000), 0xf6b2) 2018/04/09 21:53:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x80003) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000), 0x1) bind$netlink(r0, &(0x7f000098eff4)={0x10, 0x0, 0x0, 0x1000000}, 0x11b) socket$netlink(0x10, 0x3, 0x1e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10900, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/04/09 21:53:57 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f00000007c0)=""/228, &(0x7f0000000080)=""/199}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x80) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000500)={'erspan0\x00'}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) prctl$intptr(0x8, 0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)=r5) linkat(r2, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000a80)={0x0, 0x0}) sched_getparam(r6, &(0x7f0000000ac0)) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000040)=0xe8) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000001c0), 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'dummy0\x00', r7}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="010000000000000004", @ANYBLOB="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"]) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000000280)={0xff, 0x0, 0x0, 0x9, 0x4, 0x1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) r9 = request_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)='\x00', 0xfffffffffffffffd) r10 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r10, &(0x7f0000000bc0)="775fd63687c6cf08d1ed26fa38406ce9b7c674c7cbb0dc52a061d8f7f9e616381ce587db11c063b199d23c9e93a9d9cf6d96412edae66395e5c6116f0f1c01ab19e3391d9b941a000000000000000000000000000000", &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, r9) 2018/04/09 21:53:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) flistxattr(r0, &(0x7f0000000240)=""/229, 0xe5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "73013637aaa0d0f5"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/234, 0xea}], 0x1, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff4000/0xb000)=nil, 0x6, 0x0, 0x42, &(0x7f0000ff9000/0x4000)=nil, 0x1f}) r1 = socket(0x40000000015, 0x5, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x20, &(0x7f0000000240)="2a0deb9c57287b0e8b101ad174f52b6adc1d6e1bf15f1c173ada816da05353443393be0517cdb12066b0e56b19ea4a58f702c8f4b6f916d9d6e2402fe41619946734d4763f21362b0a6550d5d427b52db78f81a915594ff7363474ea71e51dddc0dafba0387e030aa851989f51d8d22f8b52da9a3faf397aef2230") bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:53:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x7) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x800040000022, 0x0, 0x0) 2018/04/09 21:53:57 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x142, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/09 21:53:57 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:57 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x90e00, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000680)={0x8, &(0x7f0000000080)=""/120, &(0x7f00000005c0)=[{0x6, 0x22, 0x9, &(0x7f0000000100)=""/34}, {0x0, 0xed, 0x7, &(0x7f0000000140)=""/237}, {0x3ef, 0x7, 0x76fa8305, &(0x7f0000000240)=""/7}, {0xfffffffffffffbff, 0xf7, 0x3, &(0x7f0000000280)=""/247}, {0xfffffffffffffffc, 0x8, 0x100, &(0x7f0000000380)=""/8}, {0x92e2, 0x84, 0x1, &(0x7f00000003c0)=""/132}, {0x7, 0xa4, 0x6, &(0x7f0000000480)=""/164}, {0x6505, 0x51, 0x3, &(0x7f0000000540)=""/81}]}) 2018/04/09 21:53:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82002, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), 0xfd18) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x7}]}) 2018/04/09 21:53:57 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/55) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r0, 0x0, 0xf6) 2018/04/09 21:53:57 executing program 2: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x34ac, 0x5, 0x200000000000000, 0x7, 0x4, 0x0, 0x3f, {0x0, @in={{0x2, 0x4e20}}, 0x5, 0x1, 0x9, 0x8000, 0x5}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7f}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f000032c000)) 2018/04/09 21:53:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = dup(r1) connect$ax25(r2, &(0x7f0000000000)={0x3, {"4ddc7cbb58d53e"}}, 0x10) 2018/04/09 21:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:53:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x101, @empty, 0xfffffffffffffffc}, 0xff74) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x200000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0x9, 0x0, 0x100000000}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x7fffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20882, 0x0) ioctl(r5, 0xffffffff, &(0x7f0000000180)="75207e5a54a7075049441e14ba730882843226aa3db53b4d9fd8ade9b676853a68891cc780e8c24f969e2f8fbe973216e29e20fe7b5879e21a53cb45bb064391093c6f0cfe298dadeecdbcfe1a0bb422e45d3e46d8f0") ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000200)={0x6, 0x101}) 2018/04/09 21:53:58 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x86, {{0x2, 0x8000004e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000200)={0x1, 0x0, 0x8}) 2018/04/09 21:53:58 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:58 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)={0x5, 0x0, [{0x100000, 0xbc, &(0x7f00000001c0)=""/188}, {0x4000, 0xa5, &(0x7f0000000280)=""/165}, {0xf000, 0x38, &(0x7f0000000080)=""/56}, {0x3000, 0x12, &(0x7f0000000100)=""/18}, {0xd001, 0x33, &(0x7f0000000140)=""/51}]}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) dup2(r0, r2) 2018/04/09 21:53:58 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x2000029d, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f00000003c0)=""/18}, 0x28) 2018/04/09 21:53:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac8ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) getpgid(r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xdfee0a240a019509) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000100)={0x4, 0xfffffffffffffd8d, &(0x7f0000000380)="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"}) 2018/04/09 21:53:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x40002}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 21:53:58 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x9, 0x4, 0x8, 0x10000}, {0x2e, 0x6df0, 0x2, 0x9}, {0x1, 0x7, 0x800, 0x5}, {0x6, 0x3, 0xfffffffffffffc01, 0x80000000}, {0x8, 0x3, 0x8, 0xffffffffffff7fff}, {0x1f, 0x6, 0x9, 0xffffffff}]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x101000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x166b, 0x101, 0x3, 0x400, 0x6, 0x7ff, 0x275201f1, 0x7f, r3}, &(0x7f0000000100)=0x20) r4 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x3, 0x100) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000700)={{0x6, 0x2, 0xc3, 0x6, 0x4000000000000, 0x7}, 0x8001}) 2018/04/09 21:53:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) 2018/04/09 21:53:59 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x84001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x3, 0x8) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x3, r2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='>') 2018/04/09 21:53:59 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='..', 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/253) 2018/04/09 21:53:59 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="44b5860a8f0cf244824e74c1e6993e23ce5d31f1072c87e4bcbc48b0e5e6bbbdd8473f1ac8ada9cfeb4e13afd2ff7d29067aa7daa8f4698e51bcd560a25f35c86c1bdf433f50ae7113f8e412bc1dd007d282022e118c9dbcac67344a", 0x5c}, {&(0x7f0000000280)="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", 0x1000}], 0x2, 0x0, 0x0, 0xc840}, 0x108dc3efb1ec7be) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/17) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x113, 0x715, 0x800, 0x1}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/09 21:53:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r0, 0x20000010000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10003, 0xb}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000340)={r1}) accept$nfc_llcp(r0, 0x0, &(0x7f00000007c0)) write(r0, &(0x7f0000000080)='-', 0x1) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000001c80)=""/4096, 0x1000, &(0x7f00000001c0)=""/248}}, 0xfc72) accept$packet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x14) ftruncate(r0, 0xb691) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') bind$unix(r0, &(0x7f0000000800)=@file={0x0, './file0/file0\x00'}, 0x6e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000600)={0x9, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e20, 0xa6d8, @mcast2={0xff, 0x2, [], 0x1}, 0x8a}}}, 0x108) connect$bt_l2cap(r0, &(0x7f0000000740)={0x1f, 0x3f, {0x3ff, 0x29, 0x7ffd, 0x9, 0x401, 0x90ed}, 0x40, 0x2}, 0xe) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xec, r2, 0xc, 0x70bd29, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x367}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8ac}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2f4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0x4, 0x10, 0x0, 0xffffffff]}) 2018/04/09 21:53:59 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x68) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x3, 0x4, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0x4, 0x4, 0x0, r0}, 0x2c) 2018/04/09 21:53:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x7) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)={[{@flush='flush', 0x2c}]}) 2018/04/09 21:53:59 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 4: r0 = socket(0x7, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffc2a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)='bdevkz\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/09 21:53:59 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 21:53:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) 2018/04/09 21:53:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x820, 0x70bd26, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8080}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200040c0}, 0x10) ppoll(&(0x7f00000001c0)=[{r1, 0xa}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x3}, 0x8) 2018/04/09 21:53:59 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) [ 204.689136] FAT-fs (loop2): Directory bread(block 2563) failed [ 204.740896] FAT-fs (loop2): Directory bread(block 2564) failed [ 204.792687] FAT-fs (loop2): Directory bread(block 2565) failed [ 204.799382] FAT-fs (loop2): Directory bread(block 2566) failed [ 204.833667] FAT-fs (loop2): Directory bread(block 2567) failed [ 204.862893] FAT-fs (loop2): Directory bread(block 2568) failed [ 204.885176] FAT-fs (loop2): Directory bread(block 2569) failed [ 204.898742] FAT-fs (loop2): Directory bread(block 2570) failed [ 204.919297] FAT-fs (loop2): Directory bread(block 2571) failed [ 204.927953] FAT-fs (loop2): Directory bread(block 2572) failed 2018/04/09 21:53:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x10001, 0x400, 0x10001, 0x6, 0x8e, 0x54, 0x4, 0x900, 0x8, 0xb2f, 0x10001, 0x8, 0x1}, {0x8, 0x3, 0x2, 0x6, 0x3, 0x36, 0x3, 0x8000, 0x5, 0x0, 0x0, 0x0, 0x3f}, {0x6, 0xffffffffffffff81, 0x0, 0x8, 0x9e68, 0x1f, 0x7c53, 0x7ff80, 0x36, 0x3, 0x41, 0x1, 0x2}], 0x4}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)) 2018/04/09 21:53:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) 2018/04/09 21:53:59 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/09 21:53:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001000020010000001300000000000000"], 0x18}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x381600, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/audio\x00'}, &(0x7f0000000140)='mime_typewlan1,-&^\x00', 0x13, 0x2) r4 = semget(0x2, 0x1, 0x0) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000000180)=""/4096) close(r3) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000011c0)=&(0x7f0000001180)) 2018/04/09 21:53:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe", 0x1f, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00002100000001020000000400080005000000000000000000001c00000000000000000800000000000000030006000000000002000000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x64}, 0x1}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$KDDISABIO(r2, 0x4b37) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ifb0\x00'}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendto$inet(r5, &(0x7f0000000640)="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", 0x1000, 0x24040800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x100, 0x5, 0x3, 0x4, 0x10000, 0x800, 0xf35}, &(0x7f00000003c0)=0x20) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0xa0b, 0xff, 0x6, 0x80000000, 0x4, 0x4}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000280)=""/235, &(0x7f0000000140)=0xeb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@ethernet={0x0, @dev}, &(0x7f0000000600)=0x73) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/09 21:53:59 executing program 7: r0 = memfd_create(&(0x7f0000000040)='gretap0\x00', 0x2) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@alg={0x100, 0x10, 0x200, 0x70bd25, 0x25dfdbff, {{'drbg_nopr_sha384\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x36}]}, 0x100}, 0x1, 0x0, 0x0, 0x99882843895e954}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/09 21:53:59 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x6) r1 = add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="2ea2413017675489c26cbb719bc2c4d6640ee9b47dcce4047795c60a31fc0149b70967f85c6ce2b1f1db984db0ae9e0674f2363b06a420819e4f523b0ee3833f59d065736f8420b2bdfcb3a47ef4c7d167ee8eccc9e5761dd9472e7e785f68df239bd727a6f7cf005699ffe8add20c86808a3cc71441b4bb4627deca98fb824df0a94bca507b9e2d58dcc52c0bf635723643e504cde70e30ebe369d75e9444c8b210231db03178c6a6f727545c9dbd", 0xaf, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='aufs\x00', 0x0) keyctl$negate(0xd, r1, 0x2f, r2) r3 = dup(r0) mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='aufs\x00', 0x6000, &(0x7f0000000100)="4bce75b60a8e0e084180ef3f54ceb05668da018c75cb1029794ddcd1135ebb67708f6513cd7b4d35e43b7df97e0b597c5724ddd3942642b5eea81500911c108c5177f314144a408101c0a979105377e203192a747d62f138ee") bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000240)=""/25, &(0x7f0000000280)=0x19) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r4, 0x80003) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x4}}}, 0x88) 2018/04/09 21:53:59 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000008) socket(0x11, 0x80000, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x40, 0x100) 2018/04/09 21:53:59 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:53:59 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r4, r3) mmap(&(0x7f0000514000/0x600000)=nil, 0x600000, 0xfffffffffffffffa, 0x32, r5, 0x0) tkill(r1, 0x16) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/04/09 21:53:59 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:53:59 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:53:59 executing program 2: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x0, r0, 0x312f) 2018/04/09 21:53:59 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/09 21:53:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) unshare(0x20000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) 2018/04/09 21:53:59 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x1bc) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x51, 0x0, 0x0) 2018/04/09 21:53:59 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000001440)='/dev/vcs#\x00', 0x8c9, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x1, 0x9}, &(0x7f0000000200)=0x90) pipe(&(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x34, 0x0, 0x2, 0x800, 0x7}, &(0x7f0000000300)=0x98) clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000380)=""/4096) 2018/04/09 21:54:00 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020d00021000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac0001000000000000000000030005000000000002400000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/09 21:54:00 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:00 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) sendto$ax25(r0, &(0x7f0000000700)="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", 0xfe, 0x40, &(0x7f0000000040)={0x3, {"5f0d78874146aa"}, 0x850}, 0x10) bind$inet(r0, &(0x7f0000000540)={0x2, 0x4e24, @loopback=0x7f000001}, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40002, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x100, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xb2, "84f08e3882ac4634b96f1238751fb32d09a634d93b1569c42957bd2aa2e31704545d8d1102ce576e8f41a8c60f7c73fac84dd58aad2bf109a0bf53d84af460751092529281cb4a3431b28675f807c00ff6b2c3b99bf548b249cb16af63d214182c8bac8db7aa9887b4c74243daeca723651bf689329ebdd09233a8ddd5aa04dbbace9701e26b911179fb9bee60a81be2bb8cf02f48029d984ccdeddda146a000879dd6b20f9844e160617781a2e98f86e1c1"}, &(0x7f0000000080)=0xba) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x4, 0x9, 0x400, 0x4}, &(0x7f00000000c0)=0x98) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x24010081}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x138, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x2c}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffa371}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff1ec9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x22}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000004) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) 2018/04/09 21:54:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000145000), 0x7dd) 2018/04/09 21:54:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2264, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x16}]}, 0x10) 2018/04/09 21:54:00 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="61d16b1c2389f21daf6267eca1a737c5096c94bebf4a6c3acaeee19bb534792e8f8a67ef84dd9454340ba2064f1244d9e1ed83b925279945f6fef462e08ffa6a055c1e1eba18c31a4e7c3409ba403be7584e395f21337ec6998af1e2c8d7508d499b75de6b9d5ea11118684871258f25b9976c5c5567607ef66f5827a9ebc6dcf33964d73c5cd5675f25f96e8216d6b5644d2d2b65c69da71c21a9e00241eb67bf", 0xa1}], 0x1, 0xa) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000380)='dummy0\x00') r2 = syz_open_pts(r0, 0x0) r3 = accept4$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)="2d0f962b03797fa2e654c1b7caae713fa0426ff343df8fc4216a814e187dd27c4ec01240494f377ca42ed1e7f9e37adec6a2de261c2a044a9329fbf0827d3c516b8460e0a9694286836acca0a2e765c686283320faabe6dd352588687f1614de7b83ac6275c2731d1a6ad996c150d1f2c9df9e92f69d55232a6c36e290f638c1882a425b10cccc66ac", 0x89) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="0100000000000000000000000000a8c2020000000000000003000000000000007f000000000000000100000000000000030000000000000000000000000000000000000000000000000800000000000000faffffffffffffff0001000000000002000000000000002f21000000000000000000000000000000000000000000000820000000000000000000000000000081000000000000000000000000000000000000000000000000000000000082100000000000000000000000000000"]) poll(&(0x7f0000a81fc0)=[{r1}, {r0, 0x40}, {r2}], 0x3, 0xffffffff) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x2901) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) r5 = openat$cgroup_ro(r4, &(0x7f0000000d40)="636c756147880a6bbb6370368990863b99f4f4ae2bd9135689006ab039f60f3b618d915ce5d2ec791e8dd62eb5727895b027a73ca0dca25ab46bc43432f2a1", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xb0, "1bcdb58b681d7bb523781b37ee596425a500eabcdeb4ea8ada92c2b328f8e45dfde0c521f19666ed10c9dd4222a5fca8eff0014d2b4a5fe14151e0e77aebe4ed00d08f5b77849fcb80c783d656a9154c14a8e1f4f5f08e8d8c9b5ba1288dad31b5f12e85ae9b76a9ce193c4d11daf81fe69c45a93743ec682e61f22f39bd8f95903ad6f69b861ac1007cf0476a6651811e4db9cdba5ceeb3f07db6814697105a8a0ec2945bd101a16f51c429a0856234"}, &(0x7f00000004c0)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000600)={r6, 0xf4, &(0x7f0000000500)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6f98}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, &(0x7f0000000640)=0x10) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x5) 2018/04/09 21:54:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000002c0)={0x2, 0x1, 0x1, r0}) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x81) 2018/04/09 21:54:01 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[]) fallocate(r0, 0x0, 0x0, 0x6) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x401, 0x80, 0xfff, 0x100000000, 0x0, 0x2, 0x28a9f72afd7ff902, 0x4, 0x1000, 0x8, 0x48c, 0xc00000000000000, 0x5, 0x80000000, 0x9, 0x9, 0x0, 0x6, 0xff, 0x3, 0x800, 0xffff, 0xcb74, 0x80000001, 0x2, 0x796a, 0x2, 0xea82, 0xffffffff7fffffff, 0x8, 0x6, 0x8, 0x80000001, 0x100000000, 0x6, 0x4, 0x0, 0x4, 0x0, @perf_config_ext={0xffffffff}, 0x280, 0x2, 0x5, 0x6, 0x3, 0x1f, 0x7}, r0, 0xe, r0, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1}) 2018/04/09 21:54:01 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/09 21:54:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x8, 0x0, 0x9, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="2f000000efcbef11ab18d641154068a1afd6ddc4fbb0e1f5376ecb946405d36dd332bd31402832b5d59392bb7700017dcbff860355d5e5d39697cb1334f493"], &(0x7f0000000340)=0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x8, 0x8004, 0x6, 0x9cf, 0x0, 0x0, 0x5ac9d911}, &(0x7f0000000240)=0x20) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000100", @ANYRES16=r1, @ANYBLOB="01080000000000000000020000000800020002000000"], 0x1c}, 0x1}, 0x0) 2018/04/09 21:54:01 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000080)) 2018/04/09 21:54:01 executing program 3: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:01 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:01 executing program 1: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x40) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b01000350000000910100000300000058000000070000000000000000000000505ac710330e9fa00a197d6fe55220c2800452afef70eb33eccaf2d730c900a383ca326c41500fb0a98a69a6c44609c4175c3be573efa27c6cfec92103fbf8dfbaf454948528070933619ef856f5140fa30cadbacb3f487fc6794b24f360677f1d554d9c7dc97199f95cff202fdea10c7da763c6b6c7f5b6f315fbe702db40cc04ac04cc6248856ff07579db764e05a633169e6522c426de5ad180d2c8f97c2f04a8ce8da787a2bfb0de3a769f3fc172ed263a8050fe5e46ed73dd7c70cff0bf41064caa091cfa96630d03856956f16446be744e52d1b502c86f99b70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e0f5088f57d340eb5a18a688831c9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3fc) 2018/04/09 21:54:01 executing program 3: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:01 executing program 4: socketpair(0xb, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001100)) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x142) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x6000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_pts(r1, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e22, 0x1, 0x4e21, 0x100, 0x2, 0xa0, 0x80, 0xbe, 0x0, r2}, {0x7f, 0x9, 0x6, 0xfffffffffffff9a1, 0x2, 0x8, 0xe73, 0x2a}, {0x9, 0x1000, 0x7, 0x1959}, 0x3, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xf336b9ed41c151c7}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x0, 0x0, 0x3, 0x2f1, 0x4}}, 0xe8) [ 206.773304] FAT-fs (loop6): Directory bread(block 112) failed [ 206.797752] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/09 21:54:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x983, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x82000) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"b28b754d23beb8"}, 0xf7}, [{"888921fe045198"}, {"6eaff0248493ad"}, {"ffad929a5d8f89"}, {"a8951a17b3214e"}, {"5e4a93a920c4a0"}, {"b883fca1e77555"}, {"71837e0ce58e10"}, {"e441aabca90565"}]}, 0x48) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) mmap$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, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000e80)}) 2018/04/09 21:54:01 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x9, 0x5, 0x0, 0x400, 0xf06, 0x7f}, 0x9}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/17) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3cfb, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) [ 206.819692] FAT-fs (loop6): Directory bread(block 112) failed [ 206.878434] attempt to access beyond end of device [ 206.883527] loop6: rw=2049, want=246, limit=112 [ 206.888281] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 206.902489] binder: 16560:16561 ioctl 5462 20000080 returned -22 [ 206.921492] QAT: Invalid ioctl 2018/04/09 21:54:01 executing program 3: r0 = socket(0x40000000015, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:01 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:01 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="18010000000000000000008000007a0a00dffffffffd6301080000d323660372eb610ea6afc8172e36b3b5ed59fbf98dc5e62cef754c27801f8455d1bb8e8a80ac11a407732235baf0eca93682c78b1385c4c90dbc057c506a74b6f50f4e410172a342521959d1cd413748b63928dc913c1768304094888aed258f30d2ff93a6cd6c3cf38200346669f762bd5da7e21f02716f80539d9dbab275b9b2747713de117144a7b81e93068e983f3833ff5a5f33a472b1489d78ee814c75b0010812ea9b8002"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000010000000000000000f7000000000000000000000000009f27000000009500400000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) [ 206.941116] QAT: Invalid ioctl [ 206.955184] binder: 16560:16561 BC_FREE_BUFFER u0000000000000000 no match [ 206.960089] QAT: failed to copy from user cfg_data. [ 206.992425] attempt to access beyond end of device [ 206.997530] loop6: rw=2049, want=246, limit=112 [ 207.001061] QAT: Invalid ioctl [ 207.002256] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 207.010477] QAT: Invalid ioctl [ 207.023473] binder: 16560:16561 BC_FREE_BUFFER u0000000000000000 no match [ 207.041535] QAT: failed to copy from user cfg_data. [ 207.070090] attempt to access beyond end of device [ 207.075153] loop6: rw=2049, want=246, limit=112 [ 207.079879] Buffer I/O error on dev loop6, logical block 245, lost async page write 2018/04/09 21:54:01 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:01 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x7, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000380)=0x1) r1 = socket(0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(0xffffffffffffffff, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000e95000)=[{}, {}], 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=""/116, 0x74}) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1000, 0x7, [0x1d, 0x0, 0x9, 0x10000, 0x101, 0xffffffff, 0x101]}, &(0x7f0000000100)=0x16) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x8001}, &(0x7f0000000180)=0x8) 2018/04/09 21:54:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000780)={0x29, 0x0, [{0x200004b564d04, 0x0, 0xffffffff}]}) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000140)="058f3e89dabfb87fd2986b71") syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/09 21:54:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003700)='\b', 0x1}], 0x1, &(0x7f0000003940)}}, {{0x0, 0x0, &(0x7f0000004340), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x118}}], 0x2, 0x0) 2018/04/09 21:54:01 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:01 executing program 0: creat(&(0x7f000078dff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 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) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x2}, {0x3, 0x3fffffff8}, {0x3, 0x7f}, {0xe, 0x4}, {0x4, 0x3}, {0x2, 0x6}, {0x8, 0x100000001}, {0xc, 0x9651}, {0xe}], 0x9) 2018/04/09 21:54:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r0) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000100)=0x10) bind$unix(r1, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r1, 0x0) [ 207.144833] attempt to access beyond end of device [ 207.149875] loop6: rw=2049, want=246, limit=112 [ 207.154614] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 207.173977] binder: release 16560:16561 transaction 19 out, still active [ 207.181040] binder: undelivered TRANSACTION_COMPLETE [ 207.186217] binder: send failed reply for transaction 19, target dead 2018/04/09 21:54:02 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:02 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:02 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000080)=0x9ed1, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x125040) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/09 21:54:02 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:02 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) 2018/04/09 21:54:02 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) 2018/04/09 21:54:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000002ff37ac56344d433dcc244a000000800120002000103000000000000000010000000030300000000000700000500000000010100c58a472ed96c526fe7a6641552752106e5d26d566f8d45157c97"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80000001, 0x80002) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@remote, @loopback, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr=0x40, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x9, 0x4e20, 0x8000, 0x0, 0x0, 0x20, 0x87, r2, r3}, {0x9, 0x1ff, 0x1, 0xad71, 0xfa1, 0x5, 0x0, 0x6}, {0x7, 0x3, 0x55a3, 0x1000}, 0x9, 0x6e6bb7, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0xa, @in, 0x0, 0x5, 0x2, 0x9, 0x80, 0x3, 0x101}}, 0xe8) 2018/04/09 21:54:02 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(r0, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xffffffffffffffdc, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2c8, 0x0, 0x3}, &(0x7f0000000180)=0xfffffd0e) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/09 21:54:02 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xe2b, 0x0, 0x10000000000ffff}) accept$nfc_llcp(r0, &(0x7f0000001dc0), &(0x7f00000017c0)=0x60) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001cc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001480)="d9ce0b3e1879735b75f58c8efa14a4a11913890af0363779a0c11bec30a9eb869843d20e841181772dccb8a120fb2b193ef1725c844401a6761e96215979874f4ed74de551ac756a449c4ffe42ba8f3173db030b8efe002fb32b2ee541cf1ca3ee0b2fe4bd3a03f3e68e64bfdd9af7da106871e8c9677f1c111807eeb27d1abd01fe1e873e3a6344c2bbb5df7a3475c6b92004d2e50525f53a27d5b49a5596135dd59ca9527189ca51514a46236ff85e0a35b8d296d36b825f094ce01a3876d2865787a9dd9326e8bead123991028154c92ce0b8648f92cfa818ed9c536c4710aee27a7d291c03fa3f", 0xe9}, {&(0x7f0000001580)="33396cc4eac4b75d4e033458b124050c04903e65895fa2cee353f826814d7b76fa0ba5f6c70f0c5ed8182ac69c84a2e6f162670c8eaa761d27fe465e8730e3f81b60932ba49079669c941c32a9a3cf89f8c1ce0a6f6305a126e1fd1e4954957e633a3ca853b8b830f350013c", 0x6c}], 0x2, &(0x7f0000001600)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x90, 0x117, 0x2, 0x7a, "b4eba581fa0cb9f104656ed11a768300aba5225251c726647561e76db10cc5726427cde3072294947bdd4752b794d9c49ee99a98fa4e7a991cd139a5f1f356e4ed058932bc0867f9152f4d5c5e195ac8759d33026a122ff41d568e9833b76395d0ae8ce16091c8533d0290a0de0d975aa7ef0c700d0e821b152c"}, @iv={0x78, 0x117, 0x2, 0x62, "ae1b3f85f8a87c1485e486ff22017ac7b2868e0ba6264384ed003d4a9065c46c8f298f3c986baa0b3098d15657688484e97b65b8c5b645651573a3719dc5bf4b7b3dd3339c179468395c0a01a2a6fb50d27e850d6b066605451206e20ac8484747b7"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x1b0, 0x4000000}, {0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)="b4674059cabf93c841c630a3446cbd930fb3c4e6dfd39ce1b7f1e2b75e231a07e50b4257e12e9fbb84a722c4b973aa40adb3c438345202b93adda9c41ce14adc24c6eeb84b5e4693daf45114c97d3c1e973c0adc688aae2e59d8d393eef199a35fd32697bf452881dae586b53bf11d9049b11f54ad2071f2c7da926a41c1dac63e19f7239573c313bc50e216e125a763182e72012113b51fa50ad64af2c337f4dde40a58ba4d5d85f1106aaf72249e267710d0e8ec6d4a234f77fa457de3", 0xbe}], 0x2, &(0x7f0000001900)=[@iv={0x38, 0x117, 0x2, 0x1f, "83493de9780e3561dea4e1b981bbb41f7f403c759740ce725684c7a1a521f4"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x90, 0x117, 0x2, 0x77, "8f42ac972b9a40dd130146f77ee7c31094358d809c0e733460e15425c7c12eca4312b677f1bdda26c9f7139c5fcc50bfb4443e4c7c68b8136195b14156e5e912556f47f9070f9dd9cefbb7421cade6e9016c7c6928a203f583277990c5f110046a06a35cdd679322bc1dd1a0b3a2694a3a49cff439c029"}, @assoc={0x18, 0x117, 0x4, 0x1dd3298}, @op={0x18, 0x117, 0x3}], 0x128, 0x4080}, {0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001a40)="03178106ab98", 0x6}, {&(0x7f0000001a80)="bae5e456ef", 0x5}, {&(0x7f0000001ac0)="7264556f411b614ada294c88b2a6ea7a112fa04080e96718f2156a9a0daa940806fb2b300a0c3267b6d4a726fb8f446d1a85549343cd9e691ba3d0e0f3fe03dca50fabf0701cb7c06257d44420fe41d1ecb263d497e73989e2ef58b41d3876ef6a09ab28a544f64021b7cfe2127d5d75f4006bd2cf08", 0x76}], 0x3, 0x0, 0x0, 0x400c005}, {0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001b80)="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", 0xfd}], 0x1, &(0x7f00000037c0)=ANY=[@ANYBLOB="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"], 0x10f8}], 0x4, 0x10) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="01e700000c0000008320a16b5fe7650100010000"]) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 2018/04/09 21:54:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x48, 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/174, 0xae}], 0x7, &(0x7f0000000700)=""/150, 0x96}, 0x3) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x9, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x2, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x40a01) 2018/04/09 21:54:03 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) open_by_handle_at(r0, &(0x7f00000000c0)={0x5a, 0x401, "b3057d1c2145cded34d94b5c9bdb6a961430a1263cb99232a6b4d1f731cb3cbc55905edd0106ab89e8f7271b0bb1520d30e387f3eaed9bb9cecc0ca93d7505814b5e6705e83efd90865515990e12894ea8fd"}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0) 2018/04/09 21:54:03 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0xa2c, 0x0, 0x1}) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f0000000080)={0x4, 0x0, 0x4}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) 2018/04/09 21:54:03 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) 2018/04/09 21:54:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:03 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000380)='em0^\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) 2018/04/09 21:54:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0xa1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x10000, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe03, 0x44000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x119) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200, 0x600) 2018/04/09 21:54:03 executing program 0: syz_emit_ethernet(0x12f, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv6={0x86dd, {0x0, 0x6, "6fde7c", 0xf9, 0x88, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ff51b8722398bb5ac8b770e89544654b1c298dca33d4eaa86a1cee809def3f9cea1d13cf4d6b2012eaf4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "353dba4f4731368ba0272042448db0c183f52a1dc086e6906b5e0cf483fe6aa8e3dee2a128ec3154161dec2b5a5cc874918691fcc6be13814a11a17af9ccd70741437b953eb807b9845bd3de4cfe0159854fd1e227ab12da4596a436a35e8b171101b6d2c76569801968eedc8420f5fb00c5a00cc7329d65ba05e025605f5f0919b9ca493e3de4178cf630"}}}}}}}, 0x0) 2018/04/09 21:54:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="58db32b96d037bd606ac869cc65adf81c9ebf2", 0x13, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) 2018/04/09 21:54:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x400) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) 2018/04/09 21:54:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000200)="020aa5afef222d5e37852eaf3ef07acb6fcc360aa74556fd26e854d23b59bcb98a26dd7d20951327c5703f7dd18db9f4a4ca3d5ca77d887dfc4be3eda5abd2e6a0b5182ce722fa77df0a5fa1bd23e1a5ff389e1362a4ea780f87c74ada31be64e9bdb18b940cde86279856e40850013ec6102b032a24cf9c3a1e7d7865995c6b86f9a2469c44fa4ea7da5835de36a6a85accb655299541b87f606498b7559c5ccade5c671fbfe49948f63e875970718df631d01091ad9457eee889010aa8ac803536628e4233e92cb450e947c3555129576a430e7651a4580cde1af885e0d123a21c56dbcfcb11823af90477d25a55b0e9f67767ad15d73484fdfe4b979a067278613509d6ba8951bb8c33f1047ae109b6176e53bcfe71677b5bd9e2f930c27020c4c102fc06ac58c7da5a93268dfe78118de71afa06df7a0ba1a36688dec7e516f6c3fb5a7d1f9774cabf24d46dcc229f16e5eb3d4650e0421035a1020a1c7f019f5aab4954dad3ba29293f980ef4d2f560b1f55906bdf05497a43e57e56906e8d1b0aed85dcb39a0dfed6ee2f54dfd5cddd3e8689883175e5a9c33ae1f1bda342708b1e406424be0a11ba5db4473429d157ccada1d610b77c445ec66fa311c32e66e32ee6508716b82db128e09af4a9a6b499c4165223bd9fab4f3aa15bb6b437d955431dd0b84b2af01456cbd0e3beea8f1d5aa9f40a968e69e5c830bec0095f86c81b791072b75c2ccc1d34eca168f0bcdd4e52338126a034c70b0cee5e74fa1dda8ceac9e4a214cd4f133227caa9e6ab90d379319cc0a847bae9614e832b8f7049cfa57e73488a013ab8049201c7c2f574daa123600e267aa35c39be3ce2d44c6d40d6aa5876671bf74927dd58b4c37a901f09f5100bc0ffb649954c87ef9d3ded28b6d2e8260931476cb11da0ed1262d572c60dac78483cd9219b5dbeeb3740aba0a62106222bdfb5a5790c41b13d23b6a55ce7f51d3a7ebf6d699a95d004ea111d7b9a389a3cda84d3c6739f72c5dea9956bd014390e8fa40abea7535443db1e6e13cb3ca15312f932950be1537f9d2bfe972958be41747b89a081ad8194a1011948f38899fa66df8cdf599e3326608fd2f4be8f613ffc4d7697fcf004df29a0f07ce50ed62544b0fc602f83d5292af54f97205aa293b455ad104451fc7f44588d9481654c50efc4d08ecc5d129305eb2b2d18c6b3287ebaa4587bc987eb2392e073363f18c1558afafa5a499e69c9783d27fd221e33f53b8a454edf6500d3aa6089cf819db16a221f197cdda0be1edd8d86ae73a2403f99d5492f6f004942287d54bf84e9244a8a1ffe6d87a05985f47015a435272585ffe64730fc5ba6d7e84bf30a23a7afce78404cb6c9ebdb144fa1894a9f821480c0033a66e21c8dd0cc2f621f6a2237e57dd36f9e7d1131725197e64541124b264deb2452bf23c40abb7c52bbe752c00bc22fd0e4bb7ee9615eb2ff69ab04de593d3f3fe11cbc9a198f66338bd5378ee1153e118ca6a6c968edc752a0a29e71748f524816d3bbae8e6e03105f6b7592a81b117e04033c7b8caf02819f27e3a636b8059f5ed5ac995b11643bafc022efe48bef9109d4ba44b861e524046cef5d886097d958df33bc345662f71c9f36eb73087da21fe8c610a1b71392168039d56c53936daca86d1107ee730bf9f6fda37ae7ae774af73205ce2cc9a0b4cdab63c796c3ce2b506bfcb6c6db1a7e2aac331ccf17b3aff5cfd636f6e2411315e49756080d9cc4966719c83cf6746170a8c36bed8110eb43f48f5343923d1e97b26f010719311e79b461dd22f7c8ec676cf200dbc6f76603ec578aa0186457d911d18f692bca66b4b058fa7eca4", 0x525}], 0x1}, 0x8000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0xb, 0xfffffffffffffd0d) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000980)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) r5 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) fstat(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000ec0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) getgroups(0x5, &(0x7f0000001040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r15 = getpgid(0x0) r16 = geteuid() getresgid(&(0x7f0000001080), &(0x7f00000010c0)=0x0, &(0x7f0000001100)) sendmsg$unix(r2, &(0x7f00000022c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000001c0)="bcc533adca040f56377f0e4780ca09a20e8fc943a2891ac5924961f9260545899235527da5", 0x25}, {&(0x7f0000000740)="7a864f5d7056655f9eaeee4526f8a9de2a0c2a9b06a89d7718c048324edacecf47dd8452002b77aae17315d9e3b09558a8a0a8c38e889c09a42a9c593e8d7f7d58306ec3b1cbf8505dfcfccbf68674dc7c3429c9e60a242d1bc897122d02acfca7e542febd4a763c39786bb2fe6dd1808bac30fc3c1c5b3347b4d2787a598728d50747e889499fd0e3414f800c23adcaad075e2e81809d76051587e3959fd6cac570d4dffb5d51684af5b180c3287d6cf54aed84fe6d67e9131316e83772ddb2ce84f95867e78d01736f016dcf41a7d589c7651f4604a8fa974e80b1206f92bb2c151171a5fc16", 0xe7}, {&(0x7f0000000840)="62b68cd0c3f2292e2e818de080cf7bc0cbc1e9298b8d479f19a6360adb56ae7c8799b9bca1c30c9438aa0218848e33c31068287b63c861d4eca487187afcd96ba37a28fce34daa79e24842112deb7970e9fa98b044173dd37d55def4f1a24b42c247b4dacd8f74d93a1d88e295101dc475a88acde401dc5f7afea8d6ba7d3e2f6ef713f0f040ec6b181c0eab4fb4b4d1fa662f8e3c80fa9b67566be07bce28661f53cf2d3fc07a59936c092d84206555a5c5d9360853c6e8b5f2e8347a8dc7f582d3605e0fa17a00d6e6fc84950e8daa7733c6bc44a42bcbecc65da5879ba0cff3", 0xe1}, {&(0x7f00000012c0)="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", 0x1000}], 0x4, &(0x7f0000001140)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x110, 0x80}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) 2018/04/09 21:54:03 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:04 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:04 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000080)=0x9ed1, 0x1b9) 2018/04/09 21:54:04 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc2, 0x402) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:04 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0xa001, r2, r3, 0xff, 0x20d040) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0xb17, @empty, 0x5b58}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x80000000, 0x8000, 0x77a, 0x31}, &(0x7f0000000200)=0x98) r5 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='vmnet0\'\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="5fb5aef29348668de5f79c0f674630f18792dc7f2211b1d0308bfa6130a0584eb0bb3d584c94b2ce5402a85ca2dc426bd966d45292976317f5ff0021904af7e8815ef52fd295cef5ffb3fa0f6da6f4bc9e3d126b0b6331cc64c70fa9ec7f4f5cd0607fdd3200fd89a97325e0d826255a969e941b35201bd188c047", 0x7b, r5) 2018/04/09 21:54:04 executing program 6: clock_adjtime(0x0, &(0x7f0000000740)={0x163d263c, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x4}}, 0x20, 0x5, 0x8001, 0x9, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0x1f, 0x3, 0x5, 0xea74}, &(0x7f0000000180)=0x14) 2018/04/09 21:54:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:05 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:05 executing program 4: r0 = socket(0x40000000015, 0x5, 0x1) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="6065ebed43140a1def884ea457a413459decf8e254eb8a0c1d0b35abec0fe93eccb59817b91c1502e1804baa9a4afe1b2fc8843a4716a1dfe94394e7969bcc81937233e8381e0f94541f0c6c76379ef6c304371272c54c14c75b203b01493bce0014118723bb76ddae9625584bc4b5ec15efd859b51301e9", 0x58, 0xfffffffffffffffc, &(0x7f0000000000)={0x2, 0x200000000000000, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) 2018/04/09 21:54:05 executing program 0: open(&(0x7f0000000100)='./file0/file0\x00', 0x208800, 0x185) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x39) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='u\x00\b=9']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/09 21:54:05 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$rds(r0, &(0x7f0000003100)={&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000040)=""/73, 0x49}], 0x6, &(0x7f0000002e00)=[@fadd={0x58, 0x114, 0x6, {{0x970, 0x7fff}, &(0x7f0000000600)=0x80000001, &(0x7f0000000640)=0x6, 0x7fff, 0x80, 0x3, 0x2, 0x44, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x8001}, &(0x7f0000000680)=0x3, &(0x7f00000006c0)=0x3b90, 0x7b, 0x9, 0x3, 0x4, 0x2, 0x8d7e}}, @fadd={0x58, 0x114, 0x6, {{0xffffffff000000, 0x9}, &(0x7f0000000700)=0x8, &(0x7f0000000740)=0xfff, 0xfff, 0x765, 0x5, 0x0, 0x40, 0xffffffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x81, 0x5}, &(0x7f0000000780)=0x3ff, &(0x7f00000007c0)=0x1, 0x3, 0x401, 0xfffffffffffff001, 0x0, 0x30, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x1979e034, 0xfc4b}, &(0x7f0000000800)=0x5, &(0x7f0000000840)=0x6, 0x871, 0x7fff, 0x3, 0x40, 0x20, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x8}, {&(0x7f0000000880)=""/4096, 0x1000}, &(0x7f0000002c00)=[{&(0x7f0000001880)=""/236, 0xec}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/139, 0x8b}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/135, 0x87}, {&(0x7f0000002b80)=""/40, 0x28}, {&(0x7f0000002bc0)=""/20, 0x14}], 0x8, 0x8, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x6}, &(0x7f0000002c80)=0xfff, &(0x7f0000002cc0), 0x8, 0x1f, 0x3, 0x80000001, 0x0, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0xfff}, {&(0x7f0000002d00)=""/14, 0xe}, &(0x7f0000002d40), 0x0, 0x52, 0x53a5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7fffffff, 0x6}, &(0x7f0000002d80)=0xffffffff, &(0x7f0000002dc0)=0x1, 0x200, 0x2, 0xfffffffffffff6a5, 0xffffffff, 0x40, 0xc000000000000000}}], 0x2f8, 0x1}, 0x800) write(r0, &(0x7f00000000c0)="22000000200007342b031d8564c96f010a0000ff0000000000200400050013800045", 0x22) 2018/04/09 21:54:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2fab, &(0x7f00000000c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1}) 2018/04/09 21:54:05 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x80000000, 0x0, 0x2, 0x100000000, 0x4, 0xe82, 0x2, 0x6, 0x0}, &(0x7f0000000280)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x1000}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="7bb74d471948602108175f773bf03ce9f1822b4006e3e086b154f43531276fd65b8ecc278c2b7446aa33384527db9465f52bb4742962746c18ed7996940eb4015eb41d3394b8d175f0a8e6462b31d8716abc36741c23cda30a5944b11b88d2dd46a0b56a286d9e8ce12a1a13b103012a7191f254c23a1ecbffecd5d60694b8bf4d5a6f8224073df1a0d22fa031", 0x8d}], 0x1, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x8e0, 0x10001, 0x7}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x2, 0x8001, 0xffffffffffff0000}}, @init={0x18, 0x84, 0x0, {0x0, 0x2eac, 0x7, 0xffffffffffff9994}}, @sndrcv={0x30, 0x84, 0x1, {0x7c9, 0x6, 0x1, 0x7580, 0x80000000, 0x800, 0x4, 0xce9, r1}}], 0xc0, 0x4000}, 0x4000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r2, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) sendfile(r0, r2, &(0x7f0000af5000), 0x10001) 2018/04/09 21:54:05 executing program 2: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffe57) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x80041272, 0x6f2000, &(0x7f00000003c0)) [ 210.483757] devpts: called with bogus options 2018/04/09 21:54:05 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x12000) socket$vsock_dgram(0x28, 0x2, 0x0) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002480)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) r2 = socket(0x3, 0x6, 0xfffffffffffff801) getpeername$inet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getpeername$inet(r2, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) sendto$inet(r2, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xff0f0000) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/09 21:54:05 executing program 3 (fault-call:3 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) [ 210.531958] devpts: called with bogus options 2018/04/09 21:54:05 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000001680)) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000000080)={'ifb0\x00', @ifru_settings={0x3, 0xfffffffffffff001, @cisco=&(0x7f0000000040)={0x5, 0xfffffffffffffffe}}}) 2018/04/09 21:54:05 executing program 1: perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x39, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x2, 0x63, 0x5, 0x0, 0x1f}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0xfffffffffffffff7, 0xe23, 0x0, 0x4}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000180)="13", &(0x7f0000000280)="2a9be59982a471cf40b4dc3515f15adaabc014c30e7a39e827acbe5480d757a7ee9012e44949a62a352a5155848bad017625849467effd4d181dcef4271cf37e61453e50fda874e1175ca6c7400d82d9a9c3cac1d6e68a2cbe9ac87ae37e2c65fc9d223dfd59a0fadcbcfb11f3123b78832996efede1a53ce8ad25eb829ab3ef31ac2e425fcaad88141a", 0x3}, 0x20) 2018/04/09 21:54:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r3 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=',\x00', r3) setuid(r2) listen(r1, 0x0) accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/04/09 21:54:05 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:05 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x206002, 0x110) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/181) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/09 21:54:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:05 executing program 4: r0 = socket(0xd, 0x5, 0x9) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0xc) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x6, 0x4e25, 0x1, 0x2, 0xa0, 0x20, 0x29, r1, r2}, {0x9, 0xffffffffffffffff, 0xffffffffffff0000, 0x1f, 0x2, 0x4, 0x9, 0x9}, {0xde, 0x9, 0x336d, 0x44}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4d7}, 0xa, @in=@rand_addr=0x9, 0x3506, 0x0, 0x3, 0x2, 0x80, 0x1, 0x32}}, 0xe8) [ 211.518102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 21:54:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001180)={0x0, 0x8001}, &(0x7f00000011c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r1, 0x8, 0x30}, 0xc) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r2, &(0x7f0000a0ffff), 0x0, 0x10, &(0x7f000066cff0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000010c0)={0xd4, 0x0, 0x0, 0x100000000}) syz_open_dev$vcsa(&(0x7f00000012c0)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001100)={0x9, r4}) exit(0x71) mq_open(&(0x7f0000001240)='-$\x00', 0x842, 0x80, &(0x7f0000001280)={0x80000000, 0x8, 0x7, 0x6f, 0x808, 0x6, 0x3, 0x1}) mq_timedreceive(r2, &(0x7f0000000080)=""/4096, 0x11b7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/09 21:54:06 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0x80, 0x32, 0x4, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x3ff) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setregid(r2, r3) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0xffffffffffff33fe}, @in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0xedc1, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}], 0x74) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/04/09 21:54:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xfa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$setstatus(r0, 0x4, 0x0) socket$packet(0x11, 0x3, 0x300) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/09 21:54:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0x3, &(0x7f0000000240)=""/236) 2018/04/09 21:54:06 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setresuid(r0, r1, r2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xf, 0x1, &(0x7f0000dac000), &(0x7f0000048000), 0x0) setrlimit(0x7, &(0x7f0000000340)={0x34e6a7cd, 0x5}) 2018/04/09 21:54:06 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pwritev(r0, &(0x7f00000024c0)=[{&(0x7f00000000c0)="f9ff8fd69d5f32b20aaa481ab9eba8aec7d4466d94c52fd668be2f3a5f5aebee56efd8c442cc9bbc724162cf79f0ec4eb17684d69a89b903bbaf372f4d69adaf58e5558e1ab7d61175d9f781b7ae1091afb4f6bffaf88a3176c1415eef3aea69b32b9a59bc6aab232b562dafedcccf116428f9b609060071d42675153305cf7461c5d99680c5f705ee53661f91e4a9b697916c231eb266a07bd0cdacefc18ed5f30cd842f81e11b4524c4c18fd3c7ac305c5b9a0e4d65240802f3e28f8d5c461991f9136cf63cc5b4088ebbc0aef1596b729549784b8199c101f6c7d07d636f4d29ade989d54b007ca7c7b13b7bf41301cbd", 0xf2}, {&(0x7f00000001c0)="55061b14b786265634172735ce44e3c2c1cb0a977eaa9470b07f7f6f6155e84ef9f12d455d888417cba033653586475075e87656916dded8eb4c2e38ac9a32058a603c71a0eea937820e7abb134f6b42a459f2817f3a2994a766a190019fa11b965961b62034", 0x66}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="47618781c43b94624d1dbe2ead76cb050776bf20394390e70ebf22aef3223726453885cd03d95b5313ec869c16189d73902d925897e6ad9598a8b8e8500e26095fc72dfba610e03abdcf068e37a1fbbcec1ee1fa6cdf6303256d77aae9a614d164cf8d65a171a03900a60ef49997580c781f6152ed38c3f787e1c32be4418b790194861e1ea41b9d94c3f89b4695ba60a4ae24a24ec5c08014a9c2d3fb437a5082e162fcab7ed39218ada4292a049e4f68e794ce70a2ba9f6aad372111ff0856830a11ae06ecc2a150b31c8214c867db5ae4def94ff2f1d137ce24eade090abfbbdf7a", 0xe3}, {&(0x7f0000001340)="3433a0a963f70fa56a7904d06e67f40d031857ab58fcec076ab402f71a62626a57750d083d486de7bc8fbada434d9b80d3fd8443c23d256229d533b198dd021d5c34a89e3e9f413fb00919f1e686290b04c5569d8725a5b36df3d0854704e39e581ee0724543bb75f6e5d7f68be873e5a5eae599f600480d4b11e8f646d1657ba202adbc9b6a93ce5163cc2fa78006eea683d67a24b0be7a9c03d6c0457c0c3317bd4bf00b1ded725c08", 0xaa}, {&(0x7f0000001400)="22fccf83d5ee3c76523d6a0b013bbca78175f76500dd99ee7891ad447ba9271e4a8010cfc188913324473dbca081fa7e5d2182c4d02d5e7ac2a090ac1b105b6aeffaafb6fa00af8ff9714ae9b7937a07d80aa6ed43693041d381a614b88d10a63477e8abb0ae376e9af5cbb9a600f899768c197307e98592716d26adf61d9dd616ed742c735a5934fd100e54fbe2e21cc52ed837b47d6c5ec25986cdadba4a1907cccc1f108ec516ab2adffacdacf3a3177d41c90353f2e66763d5a6e61a", 0xbe}, {&(0x7f00000014c0)="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", 0x1000}], 0x7, 0x26) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:06 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0001000000000000000008000000"], 0x14}, 0x1}, 0x0) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) 2018/04/09 21:54:06 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000140)=0xc) recvfrom$packet(r0, &(0x7f00000000c0)=""/105, 0x69, 0x10000, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/09 21:54:06 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xb, &(0x7f0000000240)=""/236) 2018/04/09 21:54:06 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e74e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x60}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000040)) 2018/04/09 21:54:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x6b, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x2, 0x30, 0x2, 0x9}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r1, 0xe78, 0x30}, 0xc) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/09 21:54:06 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xc, &(0x7f0000000240)=""/236) 2018/04/09 21:54:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0xb, 0x401}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0x3f3}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) r3 = accept$netrom(r1, &(0x7f0000000280), &(0x7f0000000300)=0x10) socketpair(0x3, 0x800, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) io_cancel(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x2, r3, &(0x7f0000000600)="cd8e7fa4bdba8b5f63e102009b87fe6b53ccee160c53ec4318608ab29b9d34eb1e4c67bdbd82244ee572fd8e4ab8477d756a6eef0718255b45b92434ff8760bcaa4225e86991e82ea775b514046fc24e4e85299f4b12922fec70493eebed2dc02f7b9ec008fe9664091e27039312bbb2ebb3b1218108aa", 0x77, 0x0, 0x0, 0x1, r4}, &(0x7f0000000c80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x450, 0x230, 0x0, 0x230, 0x368, 0x368, 0x368, 0x4, &(0x7f00000000c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x0, 0x7f, 0x80000000, 0x2, 0x9, 'rose0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x41}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xa7e}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xd15, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)=ANY=[@ANYBLOB="140100004200ff02000000001e0000008e0a178d"], 0x14}, 0x1}, 0x0) 2018/04/09 21:54:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x202080) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40100, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8c0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x80000000, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10480100}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200026bd7000fbdbdf250d0000000c0090fdbd967ee5752c5b1564479adefa020008000500ffffff7f0800040000000000"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/09 21:54:07 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:07 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9e, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000080)=0x5, 0x4) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0xa8f1, 0x5, &(0x7f00000000c0)}) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x4, 0x0, 0xee, "32731cf228b4", 0x1}}) 2018/04/09 21:54:07 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c6300008e2d91d20a70cb79938cd74d6aa9507bf34d058c1bc526dbca500e9fa4ffa838b59baa47ddb9672cb3efbc586ddd8cb4ddcb04a078d73cc43aa2592ec192e457037213493819b35bb7867265839c298f583bf9dc59cb6286b266d924a532a5ce94d43479c57635f11c2d81e9129b8bdbb6010e1e62424b6d1c0a4ac4b6b5c7bd485386a79a0e5cfa9c89f48f3d1121398fddce0a7b0bb53743c286c575461969a0"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/09 21:54:07 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x32]}, 0x1) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x4, 0x2010, r0, 0x0) 2018/04/09 21:54:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xe, &(0x7f0000000240)=""/236) 2018/04/09 21:54:07 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xb, &(0x7f0000000240)=""/236) 2018/04/09 21:54:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) fcntl$getown(r0, 0x9) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7f, 0x20000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0x1, 0xfffffffffffffff9, 0x7ff, 0x2}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x200, 0x5, 0xffffffffffffff0b}, {0x1, 0x7, 0x7f, 0x401}, {0x2060, 0x99af00a, 0x9, 0x9}, {0x5, 0xba4, 0x9, 0x100000000}]}) sendfile(r1, r3, &(0x7f0000145000), 0x7dd) 2018/04/09 21:54:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x101000, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/200, 0xc8}], 0x3, &(0x7f00000003c0)=""/144, 0x90, 0x8}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x80000000, 0x3, 0x2000}, 0x4) 2018/04/09 21:54:07 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:07 executing program 2: set_mempolicy(0x4001, &(0x7f0000000000)=0x4, 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4000000000000000, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x5, 0xc, 0x40000, 0x0, 0xf}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/67}, 0x18) 2018/04/09 21:54:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0x2, &(0x7f0000000240)=""/236) 2018/04/09 21:54:07 executing program 1: r0 = socket$inet(0x2b, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}], 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2400, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000001c0)={0x77359400}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0xb8, &(0x7f0000000100)=[0x80000000, 0x800]}) 2018/04/09 21:54:07 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x400000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000100)={0x10f002, 0x0, 0x7, 0x5, 0xfff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/21, &(0x7f0000000340)=0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000), 0x4}) 2018/04/09 21:54:07 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/166, &(0x7f00000000c0)=0xa6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) [ 213.280726] bond0 (unregistering): Released all slaves 2018/04/09 21:54:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x37}, 0x1) 2018/04/09 21:54:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000700)={0x1d, r1}, 0xfffffffffffffddc, &(0x7f00000002c0)={&(0x7f0000000780)={0x7, 0x40, 0x6809a2ad, {}, {r2, r3/1000+10000}, {0x3, 0xfffffffffffff701, 0x53a, 0xffffffffffff8000}, 0x1, @canfd={{0x3, 0xffffffffffff0000, 0x2}, 0x19, 0x3, 0x0, 0x0, "1af5d7aff2e9fa2cb48aba2aaba3c03f4507aad3dac622538d669379c805e4db51e2414e825f08148bc0c883a1c9c26f08310e9e3424c69bd96f25a046605812"}}, 0x80}, 0x1, 0x0, 0x0, 0x40010}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@local}, &(0x7f0000000280)=0xc) sendto$inet(r0, &(0x7f00000000c0)="2d3ec9445e16085da2451f7681400e56ef658bcc1b0771a50ad9c30f563a24e60a4cebc432db67cbb8174063f9c7dd290cd4a9bc86de8b39909a391ca142d4c90a77d784cd4485686cbccd06a3ff557273d2ba9ee1eee7d5305192b19ad4e745658d851f7636cdc79617fb5565767aaf6fae6b477874a68b7f45235798f286bc94f36f04a8ab6a3f448420", 0x8b, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 21:54:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, 0x0) ioprio_set$uid(0x3, r1, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="18f67a7216ab9238d93259b14bf4349d089a56074d2611a92ab88d2bbed10d1c2765d3fa010f77ea088d22d58ddc8279a05c2dc2608783f759a641d61d2791132de6a6f7c6997ada211ef5be924e7aa211ea6732428e8fc4bbafa185312c309792e9b18dd93d75aecedc5af37eae37b6ac87e98139da904179234ba705c2ef79e5d0de0bda3bca1e3534b7f32a01586952dc1c63ab8107daeffb34102e46eeb24e44f6e44b81fe0f0d21af13e3abc11d42fb7b", 0xb3, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000000240)="3a0e797b0c606be3750b6514a27b37759636bc39d0a168d2fae912532dbef397976d938ffe4b654d33fb210a994f5a5f8e6ec6e64b6d4235d1562a397dcc4f198e19ea383c977c60ab03ca193512b636beb5179e4d499a93194b2a0b116d4a63d3a776f8419711d3f2b7dab4505318687f9a826183c6cc0e41e4365f74fbe85bef19fd4df4b1e4c575124ed0f0c334926d11a1f763eb19c23b0c502eccd1e39a3aa192d1f66204e1be5bb88f717a9c9bf7949276e8d105b237e596af6b8d2eb4fe03afcc1b99ee197b45acd2453ac5e2268753b2e015aedd35175c195c5d053bfbf9dd7aaa5ab88d", 0xe8) 2018/04/09 21:54:08 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec05000013020000120000000000000009e5710000010000ba55394ce10000001e000000000000000010cc0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011500)) acct(&(0x7f0000000040)='./file0\x00') [ 213.658451] binder: 16893:16895 ioctl c0306201 20004000 returned -14 [ 213.658454] binder: BINDER_SET_CONTEXT_MGR already set [ 213.658470] binder: 16893:16938 ioctl 40046207 0 returned -16 [ 213.689222] binder: release 16893:16895 transaction 21 in, still active 2018/04/09 21:54:08 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r2) syncfs(r0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) timer_create(0x1, &(0x7f0000000040)={0x0, 0x10, 0x5, @tid=r1}, &(0x7f0000000080)=0x0) timer_delete(r3) 2018/04/09 21:54:08 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006cc0)='./bus\x00', &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001540)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001640)=0xe8) r9 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) r11 = geteuid() getresgid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001880)=0xe8) getresgid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) r16 = gettid() lstat(&(0x7f0000003140)='./bus\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003200)=0x0, &(0x7f0000003240), &(0x7f0000003280)) fcntl$getownex(r0, 0x10, &(0x7f00000032c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003300)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003400)=0xe8) stat(&(0x7f0000003440)='./bus\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004700)=0x0) getresuid(&(0x7f0000004740), &(0x7f0000004780)=0x0, &(0x7f00000047c0)) r24 = getgid() r25 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000004800)=0x0, &(0x7f0000004840), &(0x7f0000004880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0, 0x0}, &(0x7f0000004900)=0xc) r28 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) getgroups(0x8, &(0x7f00000049c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000006380)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000063c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000064c0)=0xe8) getresgid(&(0x7f0000006500), &(0x7f0000006540), &(0x7f0000006580)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000065c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006600)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000006700)=0xe8) fstat(r0, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000067c0)={0x0}, &(0x7f0000006800)=0xc) getresuid(&(0x7f0000006840)=0x0, &(0x7f0000006880), &(0x7f00000068c0)) r39 = getgid() r40 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006900)='/dev/ptmx\x00', 0x400080, 0x0) sendmmsg$unix(r0, &(0x7f0000006a00)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000000c0)="845928d2da6d4b1eed3b4a1e47bcc0bba75156eda395eca65b3238fc7e7060a3f91e48caab6c72490e0c5dfb8d9250efd8f924a5afecdca4522087f389dcfc01415d64c96aecc3539128e1ab963a6e70bc0b1038d27e48fa08a0a5f566944db2d553dc31d5e3a3f8631be0e0eab89d42607d3f01f067722388ae1b57f70c625ef411e5f17a4dd0f0ac72304dafc52b904bf35eb2bb2486c02bc985144f81f55008861ba81e8e873e0612e8a02cc92bcf79742bdbd32e10fea7eafebaa8d03d59576b73bdca92020bc3c6a39926d8", 0xce}, {&(0x7f0000000240)="a12a6c9ed6d2e0625ebb28caa2a7aff1e032cc674de704b5f77c397436ccb605184e0bf4eb9841c37233171d9303f847696505ab42c682eaaa0a93d1b560b6dcc62300c712b5e0fc9da0304e9b0c5476af776f52403a355a2cb9bae83f8b12e6ededb48e65d241d14ba1764b1998e366bb04d960c145ddcfe02884af29703fa0d2bc5a3390cde2ed2b39fcd40c157617cbdb41acdfc8bb3a508d324a9e2167b36fc58a20ddd6ad307fbe0b9ef0ecf55795bd67a34bc1cae417c387fcbea06dd54a1fcd766c0b089b4fd2717bd89154a5ce7955118122a04e18b687c9e60e0944a01d96d8704ca1947f43fdf804b88e", 0xef}, {&(0x7f0000000340)="9dab2b2043c701c091047e6729f94a9ed00d84c8809b1a0e4fe3846eb3b178051bcdddcadf773882ef6d802f9a743c302f84f968da873d79f2765dd27171f6b72dac0414cd12aad71a0a597f3559559cc4ed4c3f317efdc88e7ba4ab5cae5ba1cbec75aed98aa7952a31b6c5fe0fb8389bb8a21fb16f2bce2caa6e35a4c8aadce53dfd2329e239f3c1cdd230ada7d218f8b62bcc2b06101f1d8eed8f643fc3f9fb8e35a0dbecd02875574390cdd11d6821c9e442cb6f176d8989b1baffc561d2b78f358d4f1fbb", 0xc7}, {&(0x7f0000000440)="b9993140dbcd51b963179027661d049eb610d8bba2af32aee83862305f9ac4307e07b5460111b1dfb1288fc91da9eebdabed5d33c1de977d4f6cbc134405b05f23e7b1a2faef7d069e9c9393664fafdce9fb8ac987ed5b83c288d29970488c3e9c93499944fc6b63cd890150a0a3010703bc0125ea7cc24bd7a387ef188e506192a327fe40ea6ae3087f3324ccba95d6d4b22abc8fb1c00f81b8de413d41c36b27a17c434c50860d6ac3488f3ce962bdf4d45d74efefea05030689246667a807a1e13beca9e1f9e8d9299565ed556c0bdf60d528f511371da4f8f24e15", 0xdd}, {&(0x7f00000001c0)="b2ef434e464105e7fac3a1eb81d78a7059c4f34fe4448194d87309", 0x1b}, {&(0x7f0000000540)="269bd02772c93dcde5b34e8746f508ce216b5db328d33114a797d12a1a245c6ef64745894ee081175c746b8de27805451d8ad3c0058a1d2c5dccedf28c91f04b046d362108490fc5e630a3229d2c426944c4c3bbfe14d3a6f990ade5aaea5e5e777e1236d8a79cf89fd10c29f92f93da35bf1bfeb97425", 0x77}, {&(0x7f00000005c0)="1276c1754faba29fb95988d1eacb0a698a9a592447ef298498d14d59975bb6fe0887160f29c2fa268d4c99543cdc23072d82ce934a387a5c4b90a7f095542d", 0x3f}], 0x7, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x8004}, {&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000900)="717b75286cb4a20f89f15f9c7c1c4d7a93ba8fa3f4c87a95a76e0578c1988c84691fea07142c2a865881d8e6bf8f8856e64f637e1565d476de45c0db556ffac28354f21546002b039558ee49c6eeb6d7ce5d5f6272f7c0d2c249d426b9e732572a7c622581a17d542f54af744a4910", 0x6f}, {&(0x7f0000000980)="11c47b7c1cc947b0633ea7d180f5615c5ff375f9f099056fbb26b0f1f228ea0419c94b8e7704762e1d8de90107e9c6e15b342f34f7f5350b3956", 0x3a}, {&(0x7f00000009c0)="0e26b2a2bc2949d6693594df06641062b0445666e4a9c3e98a2d3b3a2f982a28b439dced844363c9c6dc8c3e4a584f746bf712855bf99fb241ebc28d7293974d4417242012c363a59b44298f1b25e13da057de482567b20f4a6737d2dfeb4d27f13b97b801b85f8b29a9766cfee14f8781205404b721f64cfb695bd0", 0x7c}, {&(0x7f0000000a40)="e671aa72b51acf0c4074200b8a5c8176ea1edd34814834", 0x17}, {&(0x7f0000000a80)="99c85518c42486c5c34f339cad042b7c869fc41f", 0x14}], 0x5, &(0x7f0000000b40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x4000000}, {&(0x7f0000000b80)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000c00)="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", 0xfc}], 0x1, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x80}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000f80)="7c11e5dfe153bb4c183bb2902d428142985a1abea5bf7ccf926c70209a7045255eb9267d30635ef322d57bb0c42555f3406f7f77b612ed06d3ddb6135a78ecb35d8788609dc8d42fa151dab273c1c9c6e4e532b6ebd395719a36de15896635a6bb73eaedaa4516f5fe11640fbae4d2cf866ac38503a8629a87c0876a3d70f2742d252ac3f2f256caf47ddb", 0x8b}, {&(0x7f0000001040)="14e8a5183e8e256d650a05e82eb5cc423b2def504214c3bd0d3ab7726f25846cf4151485466c3ca81822903d146b908ebc67f0cfa40fed5bd12e77a6cf82", 0x3e}, {&(0x7f0000001080)="da9f1c4cf2029e9bac7f1cad9c7d35742d0900a40ffc799a92b6de67538a76d2063717a448494a980a50137fe9d2c1e6c6ad416e754e676456a9d0eaeed53d64429310051980c37e4313b2929c37e52a96cb91d2c6e38ffed3e8dcc82f3af35664c1cb695aff6cf29497b79c2ae13cb630cf1ebbff2292d6198054a8515bffcc509c0f4f767a26441c82af7fbf885c61f2104fbae9a3bfda90e99ebc3a2fd2057e6f3e58ee5a3d4f635627f532b9c11dfcc103a72ca0e011ae1c4cdba12965528112", 0xc2}, {&(0x7f0000001180)="9cd0caad1c7bde59187998e5d6da41eecd2177f3fda50cb5c8c026ccddbe4b33c1dd3327104e22d1acc0d4c25b751cc6a899d048ddba3953bec7ae47c8b9f3f16be1c868384168ef6f46ba1529", 0x4d}, {&(0x7f0000001200)="5bfdf370961a39b432c79dcda1d50ab77e1b88f28f31f262a146243b61577058a3a250098edf22fccc002d26f104b7650334dfe5fe24fbc0f3188706661390a4c31d320def97398d387c14fb935aa7c3a6dbb70391c36b2f27cae134a01187932b9416d63bbedf1b74c44953d13279bda75f14469ff9ff43ad6015d97389db192034555c", 0x84}, {&(0x7f00000012c0)="689aea3250b59ee334a8aad5a7487f56607b0a2d5bc9424aa4cdf77e6c8aa1ad5779fd71e37de672ef027326a357f3feb5ef2a91b483dd3e356fdad6fd6e93814b1d3033caec5aae9cbf2621830c4b886f404294dd498c01837abf1daf88793e064d3336bc7ab9952bfc868a2d9d78aa7842f9db29051f3a3de6181b2fd3bbbe0235e5ca0185cefdcfc1c2e92261d6a02021e2e893df08cec45afa92df45ffcae865d2c6ca912f776cf59f10dff921b06f5f103791bbe258f5870912213bb72d9ca19076d149e0062fdc96c5bbcdba6eb3e629b5b288289c5b4cd3a355519648a1d283b240b43ad8292bdb74deaee18bd15e0546852f1a7f74e733f6c6799c", 0xff}, {&(0x7f00000013c0)="ea32829d791b069ae132a0f8d4a08cb2fb3621177b4c6a75076f8d65a51c673328ab4420b12e04160d28f7eb5f1e3864f4a4dead99adb690ab0295b97a7074535d40859080d37a4d84e654fc418a1531cadcb8902cde6afe57a8c9e05e9c34272b7a7166e2c8fc40dc69195bfeecd066fb7fecf7d9767b98d228276a3f4c94f753e322407b86318d8a83e9e6ddf0369d5b4d5f63e75ba93fbe8ee461165e7bacd6e9a30e5fbcc61af81cd7c606564eedba11929b8ceca594339e39e027d6dceac31ed8e6d8849c4ce6", 0xc9}], 0x7, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4000}, {&(0x7f0000001a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001ac0)="7fcc2773370a17dc587370b700bd565e040aae936db93cb07541f3b01bfc2d6d2e101313a82d4f1260b4fcb03159d53ba92d", 0x32}, {&(0x7f0000001b00)="375ad5a4fcab4449636d636ade4b667e0cf9cc7e5d3e018421e597a51ebabba167608058795e3b53cd8f184bbd95f86865df12f0ac9fcebbef6ac7ec9b604041d915cb603f455c9b20f0cd0c552118a11abdcbd759d24e1ee39f48dd0513c183640222be9648752d7b56125cffe4424b4e73fcec0cf2091406ce41a68b22228d4e6c47a195af6bee7d09e3391c1978a0d1ddad269f1efe6498d6f0ed50cf2958ee893d4d93f23a389934d5036a0bbc884123ba3267561fc044a02ad34548314100bf3878273e0a5a190c", 0xca}, {&(0x7f0000001c00)="b49aece173b681edafb2ef5c59203d1c4cfe400fa72dd09078a03c5ae9835bcf790aa590c50eb1105102f4eee63d14a8ba99851b823692f52ec7e7255b76798769", 0x41}, 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0x1000}, {&(0x7f0000004600)="d8d0248fa1f7c886192b1ddb2945e0b177a095f289e5e982fc548d766503cbf0aca3e2242ae46653581fb3004bbeb0f9091b32f691869e7f03a3491db68ba88551d15bbe4fda99c1c5bb94318b2aabe32f79b9e5a71b1d6db7628850b78cff632d96ba9d350806768fc83a60e888c9fd905d5dfbd75e8d3ecfddf1bc1b91bdb40121601e4e7930a0a624782fca626b19b475a14e4326b51213c0c0d85213a2727e505300c2d1ff08e152dea6b9a143dc3a39", 0xb2}], 0x2, &(0x7f0000004a00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x40001}, {&(0x7f0000004b00), 0x6e, &(0x7f0000005cc0)=[{&(0x7f0000004b80)="7b9cc357647e9b4353f5352c5da37a13325147faa02661ee835d9eb1b6b875a41954bf14caf4a7c881d052eb98d155b0ef4639f3833d532feeaeaf570b498527be929aea7872d435bf8b70020134b3a3277648bab40e26d871fba7a51e3b3834236e646c6abaadf81add37fc2bb2f5b52c16de4728a986078bdda796473bdd4a480694cff2b204f434006926d2a1693cb437dce05365422bab77a62cb392bb894d48fe690f13b1ae3d44925584c4998505108f866005f1a32d83cd3a7da2b44c7dcca5bdf0f90166629cfbaab99dada1a3fb2c2e55c161edd245b5bc392f0f69ff7f5bc0ba30314c7dc40f8ae651417f7a6ebc93658b", 0xf6}, {&(0x7f0000004c80)="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", 0x1000}, {&(0x7f0000005c80)="ab52e215e30b76266d55db930a72f40653aafb01c4783df847fbd58a36c4f73627741f0ec175280751522ad45bb38ac5", 0x30}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000005d00)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000062c0)=[{&(0x7f0000005d80)="721729fc761a5486", 0x8}, {&(0x7f0000005dc0)="9e1d1fd63fb7e70ae0772929c1a3678a44766a6e1e504f4e1b949a25614f1c64f5f3507233b20c041dd1", 0x2a}, {&(0x7f0000005e00)="0da0c74d4fa5dc04d37f1b6bf2595369ae8cee191d45f87e2f2170049b4c421297641b95afd0bdcd23e1f8238fefc722c28cefc6224c9c89f994fa848f1e4ca75cf1c2b9a28ef7de3600a5a9026b2c26a183b9b7b77b2b37d62823dafe0bd30f9e37e8aee3987876e3e62a9805aa29c325cdbf3b8109fae8bfda37bfac142d4df9e95d8d510e2ca9faaade31838eeca56bdff028928a27a1543035", 0x9b}, {&(0x7f0000005ec0)="efd38adc48088a82498e087f4fc0a5eb3eef7a264608cff9ad7f46141092d290a339acf19b153be8557942d2f84757d7a6ba6a17db78559bf2cc1cc3831e26a53d55a3", 0x43}, {&(0x7f0000005f40)}, {&(0x7f0000005f80)="0d59775e35a16c5e16b668a8eebb8f7ce7071725476e7850804b3bd887e8bf1c4ec7122a11cbf088fa6f6353e5b5adcbbce7b0eddce998140c350da8f5f8ed74f299d2ae9344a0c0809712978966cee87e0a09e8339b6e2739b62baa4a78c28e155c8ad0c198c2a8d83523d3690eb6485a5ad7d4c9479416de88060923096685a0bb72b01b0e4a9107ca7cc62f9ea2ac2051722ed97972192a2b508fb098106d197c0d5c8ca489f8ed666813e4771bb7", 0xb0}, {&(0x7f0000006040)="6e3280ef5debbe95ba7179ba4e6dd4699f3eea11b4701a790a883d802a919cb133adff1429e80a171740453760a580c524c8cf71778963f1b41b0c2b72bbd7981ab239bcc2a2e4304a970b758e2a037707934c6ed6013b8949cbcac303694317cc6c64894b675fda2ea5a136b665061ecc0f5c6ee3975f41c064e0d93ae9f0a97a9cf0dfbd0e64e299da5b32df4caa218d9df64e00c1118350612fcc228b9112", 0xa0}, {&(0x7f0000006100)="667b4e8037aac0d43bf1f1125ee978283882", 0x12}, {&(0x7f0000006140)="bbd3db8dfa67dcb78165cebe83ce9ce07961d13073315c05ee365eaa54e5b3876f32f1b596122384ca9839a2d28b12e6de49dd142a4a33527dde1f9610d29d0208f24e131b9f5f32bab60607f1872919163a0ec504a630be45367fa53325985f57ebbc5bf4337206e900a176660decb37cee89a9c0262f0d291528169429ac2f9334da3d0d0473e2ae", 0x89}, {&(0x7f0000006200)="e4a30730249d903fae0469b8c4ca0341145c17ed4631d0d5b677fc9d20b52a185cc3825c19f10f132513d24e86b2d2204cbc252e36a54f5454eba905af138564e11fef40733a99edb2fff514223f6aec4d94373794b51f4db0b5d3877a3f773d50211574a6ff6626a60fbc7c30e40970a5b3d2da64379f53af90cb6dd81a760fbf96b0d369d5f7ac6375b9832b7f9490e0897356974fddb4b6e521fc18ed9e243b93ecf9bfbc7ddbe7ad8386161d", 0xae}], 0xa, &(0x7f0000006940)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}], 0x90, 0x10}], 0x8, 0x40) ftruncate(r0, 0x7fff) r41 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r41, 0x0) readv(r41, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES16=r41]) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) 2018/04/09 21:54:08 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x0) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') [ 213.708189] binder: send failed reply for transaction 21 to 16893:16938 [ 213.715374] binder: undelivered TRANSACTION_COMPLETE [ 213.720537] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 21:54:08 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) shmget(0x3, 0x2000, 0x180, &(0x7f0000ffe000/0x2000)=nil) setreuid(r1, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bcsh0\x00', 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shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="1e9a3f17ee0686195f28fb0b36f615be5b6f09e0199e4f63ed78926fd12c47126aa738770c4bb246453f112703bb4999ce16f7147636e0c42c7092d00b251d0a97c4c1d278b3c40f", 0x48) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x400000, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:08 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x8, 0x100, 0x1}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', r2}) msgget$private(0x0, 0x8) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000140)=""/223) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x59) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xffffffffffffff61, 0x5, 0x2, 0x80000001}, {0x1, 0x1f, 0x2, 0x5}]}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x400, 0x2, 0x4, 0x588e, 0x0}, &(0x7f0000000300)=0x10) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000380)="f0ccea987f8eaeb7758159cf49a5b0efdd6e55d5506b0a733887b226a0b9e4420e1f071d54a99d8815168ff58f9857b0cdeb1340ef9f65fa698f4b356124cdb7938746640931e6b93c1760d93399f562e71ed3ed2e277a46070d69cba2c60f3ed8163706d04b2535dcbf3782884601aa661d2242d69302fa5f47b96603d4e8db5483aab8b6a90dd8bb1f6a274f5b92619d941fe30b9e718303d2daaa5f005470287f15e31e5491abac82b0fc790c6770b90a38b27c5e245565040db0f6262150172a7b99bfae3c7d81ea167bcd659d6499d498cb433a807e2b3df82161d3", 0xde) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r5, 0xa400}, 0x8) 2018/04/09 21:54:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb45260731ec1e3126fa1934f101aba2726f7551c977f4d0155378e1ede0367d08ab3e1eaf240b35f74c4297fbe8e9fb44777868e47d1a1d2fe195f", 0x73}], 0x1, &(0x7f0000005540)=ANY=[@ANYBLOB="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"], 0x214b, 0x80}, 0x20000000) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/09 21:54:08 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:08 executing program 5 (fault-call:5 fault-nth:0): mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:08 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x4400) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read(r1, &(0x7f0000000140)=""/4096, 0x1000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/47) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x2) [ 214.027801] IPVS: ftp: loaded support on port[0] = 21 [ 214.715713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 215.494829] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 215.500946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.579453] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 215.656450] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 215.662626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 215.670405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 215.743181] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 215.749285] 8021q: adding VLAN 0 to HW filter on device team0 [ 215.771138] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal [ 215.779716] REISERFS (device loop2): using ordered data mode [ 215.785694] reiserfs: using flush barriers [ 215.791149] REISERFS warning (device loop2): journal-1393 journal_init: journal does not fit for area addressed by first of bitmap blocks. It starts at 18 and its size is 7464201. Block size 4096 [ 215.808989] REISERFS warning (device loop2): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 215.830980] REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal 2018/04/09 21:54:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x400902) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xfff) r2 = gettid() ptrace$poke(0x4, r2, &(0x7f0000000080), 0x20) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="91b4e0551c7c0b2253d9ff37250d26a02e6b4d8c297cd4012da4a75b7e9ec4f4c40debb1b30ed2260f3acc190f55221c097e9e", 0x33, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x100000001, 0x3, 0x9, 0x1, "8807309aa48120c2bd4fa36fcbb499e6c38dcfee38865741dacada8d5b7901d9b79643f6fb022fcd89caa604", 0x7fff}, 0x0, 0x0, 0xfffffffffffffffe, r2, 0x1, 0x7, "1d65a90f7aa61c033cd11fce45a4bcb16438729216991df59a753e500396b3d723ee716f557bd010230446ce3c542fcfe30a73bdb23840f2a3dfe983e4bf06f8", &(0x7f0000000200)=')K:*ppp0}nodev]em1vboxnet0eth0,)(keyringproctrusted\x00', 0x34, [], [0x1, 0x4, 0x4, 0x8000]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x200, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="335f93eecfd7c78f102e65fbdd5db760545e5b08fe7a2c164fd1c40c6370db3c498a2346a471036b7717fdbf32fb32edaed190930e31af02750ec23113063eebc8212ee3bf42333df1176f7790f16517ec5db8d42cdc1c48c62c4c93010b6c9365f5fc1132b27dada5383b87d8eb2c5e6b3fa87fa27da17c4af53723a32e7f", 0x7f, r3) getpgid(r2) getuid() getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000540)={r5, 0x72b}, &(0x7f0000000580)=0x8) r6 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x20002, 0x8) migrate_pages(r2, 0x3, &(0x7f0000000600)=0x100, &(0x7f0000000640)=0xfff) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r7, 0xa, 0x31) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) r10 = semget$private(0x0, 0x2, 0x400) semtimedop(r10, &(0x7f0000000700)=[{0x1, 0x5, 0x800}, {0x7, 0x7, 0x800}, {0x4, 0x100000000}], 0x3, &(0x7f0000000740)={0x0, 0x989680}) fcntl$addseals(r8, 0x409, 0xf) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000780)={0x0, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r9, 0x40106439, &(0x7f00000007c0)={0x9, r11}) ioctl$KDSKBLED(r0, 0x4b65, 0x0) write$binfmt_script(r6, &(0x7f0000000800)={'#! ', './file0', [{0x20, ')K:*ppp0}nodev]em1vboxnet0eth0,)(keyringproctrusted\x00'}, {0x20, "f5"}, {0x20, ')K:*ppp0}nodev]em1vboxnet0eth0,)(keyringproctrusted\x00'}, {0x20, '}'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '/dev/sequencer2\x00'}, {0x20, 'keyring\x00'}, {0x20, 'user\x00'}], 0xa, "7941b941e87749f0ba02149142750d8f1b28c7a26ee5fc4168d5a20287942528353c433ada8f0516ee1c17f64fe86c50fb12d8fde970ef3e428f019bb74d23a11379263230bb68e237399f2d7af7742bcdf9aeeea3ba21f30daa3f3949076c7e7abb9d94428ff48b1eb39405db3be65bba3ea2bda4e33ed973"}, 0x120) munlockall() 2018/04/09 21:54:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./bus\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f757569642c004e6a37161cc82d5a0a7bc564263e4fe004e6d18a23c4e87abb7ff44ba885f7fd4376aa8c92cbd832fe18eb33d18aad6a887fc2e04635cb739269b620c4235e774704b6508fa446b28225b4f6da58d098f8340bb8a3617d5f7a33559419e7229b1368639c9c2dceb43357ae2079100d223128eaabf4436123928f"]) 2018/04/09 21:54:10 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/146, 0x92}], 0x5, &(0x7f0000000580)=""/224, 0xe0, 0x1}, 0x2) 2018/04/09 21:54:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x406000, 0x0) shmget(0x3, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x104) close(r0) 2018/04/09 21:54:10 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xffff, 0x14000) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0xa) 2018/04/09 21:54:10 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) [ 215.839582] REISERFS (device loop2): using ordered data mode [ 215.845497] reiserfs: using flush barriers [ 215.850624] REISERFS warning (device loop2): journal-1393 journal_init: journal does not fit for area addressed by first of bitmap blocks. It starts at 18 and its size is 7464201. Block size 4096 [ 215.869413] REISERFS warning (device loop2): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/04/09 21:54:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x7}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bpq0\x00'}) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000001c0)=0x1c, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x4, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/09 21:54:10 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) dup2(r0, r1) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000000340)={0xc2, 0x1ff, "5a1c260957da1bc400b7592544fe8af2470a89bff717b02f4931f06a1326c048b175d42eff393a3e6545f4e5463074f6e7856c2d7a4833aa955b8c3cafa374d5fa3080c04782bb79e8b70fe9c56da7397b3b1b8993ad0b420cde0ab3cf0e17288dafae4935f3833e3ec51c586c0b919bd5afffd51b09b5a993c197006896b0da5d030a963b94a963206b81aa2fc1ddc277c75e2ea04faba9da128bf388df83abfbfe824897977d3d5a0dde037ab5502e7e3354d42c084bc9a9f8"}, 0x101000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0xd}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x80000000004) write(r6, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r6, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) fcntl$setstatus(r2, 0x408, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)) dup2(r2, r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2, 0x10, r6, 0x0) mount(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)="e91f7189591e9233614b00", &(0x7f00000000c0)='gfs2\x00', 0x400, 0x0) 2018/04/09 21:54:10 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x278) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x3, 0x1}, {0xffffffffffff7fff, 0x9}, 0x2, 0x2, 0x4160}) 2018/04/09 21:54:10 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='/.', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') [ 216.025387] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:0 dh [ 216.084886] device lo entered promiscuous mode [ 216.111639] XFS (loop1): Mounting V4 Filesystem 2018/04/09 21:54:10 executing program 0: syz_mount_image$ntfs(&(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x8000, &(0x7f0000000540)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x7, 0x3d}, 0x0, 0x7389, 0x4, {0x9, 0x8}, 0xd9, 0x8}) 2018/04/09 21:54:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0x4b, 0x4) [ 216.132059] device lo left promiscuous mode [ 216.150531] XFS (loop1): totally zeroed log [ 216.161335] xt_nfacct: accounting object `syz1' does not exists [ 216.168382] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:0 dh [ 216.186446] XFS (loop1): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 216.192823] device lo entered promiscuous mode [ 216.196393] XFS (loop1): Unmount and run xfs_repair [ 216.206054] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 216.212790] 000000004a9a192d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.221672] 00000000fb74de6a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.230773] 0000000014c49137: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.239655] 0000000031c79aa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.248535] 00000000126bcf99: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.257410] 0000000039b23656: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.266284] 00000000b6add1af: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.275157] 00000000b5b02560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/09 21:54:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x14, 0x1, 0x3, 0x100, 0x0, 0x0, {0x4000000, 0x0, 0xfffffffffffffffe}}, 0x14}, 0x1}, 0x0) 2018/04/09 21:54:10 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:10 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff, 0xff, 0x3, 0x100, 0x1, 0x200, r1}) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = dup2(0xffffffffffffffff, r0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x80000001}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x7, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x1f80000, r4, 0x10001}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00000001c0)=""/179) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000140)={0x7fffffff, r5}) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0x87}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x155, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) [ 216.285708] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 216.295248] XFS (loop1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 216.304299] XFS (loop1): failed to read root inode [ 216.392132] xt_nfacct: accounting object `syz1' does not exists [ 216.514284] XFS (loop1): Mounting V4 Filesystem [ 216.520378] XFS (loop1): totally zeroed log [ 216.525423] XFS (loop1): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 216.535185] XFS (loop1): Unmount and run xfs_repair [ 216.540249] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 216.546947] 00000000ee75c7db: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.555808] 00000000fc1b871a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.564690] 00000000801da3b9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.573556] 00000000e0c4f4d8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.582428] 000000006c8fc413: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.591298] 0000000084478337: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.600192] 0000000076a8a3be: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.609082] 00000000d123c882: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 216.618005] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 216.627454] XFS (loop1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 216.635991] XFS (loop1): failed to read root inode 2018/04/09 21:54:11 executing program 3: r0 = socket(0x40000000015, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @multicast2=0xe0000002, 0x4e22, 0x1, 'rr\x00', 0x1, 0x0, 0x64}, {@multicast1=0xe0000001, 0x4e1e, 0x0, 0x9, 0x3ff, 0x7fffffff}}, 0x42) setreuid(r1, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1ff, 0xfffffffffffffff9) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000340)=""/236) 2018/04/09 21:54:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000040)=[{r0, 0x602}, {r1, 0x200}], 0x2, 0x9) timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x202140) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/04/09 21:54:11 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='./', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:11 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000000080)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) 2018/04/09 21:54:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0d00000087475779536df759744f1be8f6dcb629ec4009008f89b546a2e202051702d5e6c50478f195c91da780ed68b85b6e0d341ef6f1bfd10afe6803bbe1377960ee94b406de98988df2f026479d5762036e037cf51033aec4b88030db76aa0df79c5422eed972462c6ec1f3a1"], &(0x7f0000000100), 0x1000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = dup2(r0, r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4001) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/09 21:54:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) fstat(r0, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 21:54:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="650f184da8670f78fa66b8a1008ed02e640fc7ad0100000066b870000f00d8f27f003e0f322e660f38804e06b9550b00000f3266baf80cb8a8210a86ef66bafc0cb817f40000ef", 0x47}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 21:54:11 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x5, 0x4) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/09 21:54:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1c15, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="f2a5e3b1443d1bab57cb067636d2fe1a3b61c07b1b47346757640999", 0x1c, 0x5}], 0x10000, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6f757569702c7377616c6ce2c72c61727069602c00b729cf6c3c45f438290610f8b5a8abed7209246c5dcdd85cb247e419f076b7fa995b5126d58627d3c5fa6cf8556369cac92b301aec77d0ad54981df5fdfca9cc62d6f9da97f8c38e7a347695adfa23cd74a349149a79b804c890e6c7848b49061eebe6b6f1ed975d44b2a5b9f05966e3e2d4c01bbf2c4678759ed830860a6f73eaa8656a2eb699fea4e1c862152501aa3051817f89db93ae8e8450e7fcf98c16daf9f0bece8be0cae51385e0000000000000000077bee2c24ad36859b25e52104cc8682fb19d4bb4f50e7d185932cbaae4797942b66d7965a0cdbf5e0694421c"]) [ 216.921056] hrtimer: interrupt took 93632 ns 2018/04/09 21:54:11 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0xfffffffffffffffd) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000100)=@random={'os2.', '/:!posix_acl_access\'\x00'}) close(r1) 2018/04/09 21:54:11 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffff9c, r0, &(0x7f0000000040), 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6a01000010001307000000000000eeff0000000000000000000000000001000000000000000000000000ffffac14ffaa000000000000000000000000000000006280239a2a83be5aa9de72cb2391ee55e7c5452608ab9446b0a984deac56f73750839315446a3d8d7eecd2e38617d750a2a748ae7be6b25a4a28600c2884c1bf0f799efc20f3c8e4f5942b156e1fc188d7362d11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x400, @empty, 0x3}, {0xa, 0x4e23, 0x5eb3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x3, [0x3a, 0xfffffffffffffff9, 0x9, 0x3f, 0x1, 0x8, 0x5, 0xfffffffffffffff8]}, 0x5c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/09 21:54:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x20, 0x7ffffffd, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000340)) recvfrom$inet(r1, &(0x7f0000000380)=""/204, 0xcc, 0x2000, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x2, &(0x7f0000000200)=""/214, &(0x7f0000000140)=[{0x3, 0xf, 0x7, &(0x7f0000000040)=""/15}, {0x7, 0x46, 0xffff, &(0x7f0000000080)=""/70}]}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000300)) 2018/04/09 21:54:11 executing program 3: r0 = socket(0x40000000011, 0xfffffffffe, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) bind$packet(r0, &(0x7f0000000080)={0x11, 0x4, r2, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000440)=""/236) [ 217.014264] XFS (loop4): unknown mount option [nouuip]. 2018/04/09 21:54:11 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) ioctl(r0, 0x8cee, &(0x7f0000000000)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") sync_file_range(r0, 0x40, 0x9, 0x2) 2018/04/09 21:54:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000009e9ca9fffa0000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0108000000000000ea6284b4ab1577d8cd1729711fd3aded749c5cc33c2584bb18e859b5231454ffe5be8e152bac2f96550643fc0d448a05c29af956b64216b23dc9247c2c3061dbbd315d0c48d08098d56476bc472279fca03c44f69eec14366db8cdafe8741431be6e40da0b41b3de30c42c0217ad981afa43361fc07b116f572fe930c5bd95d24a16f7f485662e13317069360a7549fc00125092143922ce68cbf5be56a0f8e7581d8fbdf5d0c8bd391df0be54aebc7d91050e43f071950f63b9b2d57a0ec0df6d0f"], 0x20) prctl$setendian(0x14, 0x1) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="249d65984c", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\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\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\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\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'], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x15) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @broadcast}, &(0x7f00000000c0)=0xc) 2018/04/09 21:54:11 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x25) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x40) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x10000) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/09 21:54:11 executing program 6: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/246) mincore(&(0x7f0000ff6000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/186) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) 2018/04/09 21:54:11 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8001, 0x4e20, 0x80, 0x4e24, 0x6, 0xa, 0x0, 0x0, 0x3a, r1, r2}, {0x4, 0xc1d2, 0x7fffffff, 0xfffffffffffffff8, 0x3, 0x23f, 0x7, 0x1}, {0x5, 0x5, 0x401, 0x100000001}, 0x1, 0x6e6bb5, 0x3, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0xa, @in6, 0x34ff, 0x0, 0x2, 0xe5e2, 0x4, 0x6, 0x9ce8}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x5, 0x4) setreuid(0x0, r3) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/236) 2018/04/09 21:54:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x0, 0x0, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000100)={0x6}) 2018/04/09 21:54:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/251) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) 2018/04/09 21:54:11 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = semget$private(0x0, 0x1, 0x4a2) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0xf7e, 0x6, 0x3ff, 0x0, 0x3, 0x100000000, 0x92, 0x4]) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000100)=""/217) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000240)={0x9, 0xfff, 0x8}) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000280)={0x6, 0x0, 0x7fff, 0x1, 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000300)={r4, 0xa}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20030, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sched_setattr(r5, &(0x7f00000003c0)={0x30, 0x0, 0x0, 0xfffffffffffffffa, 0x5, 0x6, 0x98dd, 0xffffffff}, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000400)={0x3, 0x7f, 0xffffffff7fffffff, {0x0, 0x1c9c380}, 0x7ff, 0x31d}) rt_sigpending(&(0x7f0000000480), 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000004c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x4, 0x30}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={r6, 0xa9, "002f4671594605a0a988dd702f8545fb36268a6e26b9e48c93fe73d0f0cfadcae823f5d4887217931d2b2000e331ca201e9beb1408d78467ad654fdabe10188bc87210602fe6aa7561b8da761508a46292679064c3113f7e5bc6fdfdf3a9116c6c2d43719bac23df77c02393709e47ed284f9838fe666694d77c9a9063e7c378b0ec3ac87ca7287460c633dd1d4a6eb6e0325bccebb898a5e5a14163dc2386c882040d796ca52dc4ef"}, &(0x7f0000000640)=0xb1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz0\x00', 0x200002, 0x0) open$dir(&(0x7f00000006c0)='./file0\x00', 0x90040, 0x52) r7 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x5, 0x2) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000780)) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x2d) ioctl$sock_bt_hci(r3, 0x400448dc, &(0x7f00000007c0)="de8cb32d20de9fb4ba3b3b32c3a6fb3c9a6b1eac392792e0846de28a1ba8302b5a23de13612372d6c3249339c96be236214d37d931c99b398d20ffc3a97a2e9b7d6daa6c8a25d2f91a513f9367aadfeac5f1fbd6cdfa2bbd968ac5e6bf710386f562a13612e2ec6f424342b979fe24f487357402aafe0422fd5ff6bc439679acb87cdc5e4d0ee3e1b3ec7e15d5a4993f948bb5f25fc0997617cc66f2847ec986b430bc4b3d014869e4") io_setup(0x3, &(0x7f0000000880)) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x458, 0xffffffff, 0x138, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f00000008c0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, [0x0, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0x0, 0xffffffff, 0xffffffff], 'team0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x3a, 0x0, 0x2, 0x8}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xb8, 0xfff}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x100000000, 0x5}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xff000000, 0xffffffff, 0xff0000ff], 'nr0\x00', 'vcan0\x00', {0xff}, {}, 0x88, 0xfff, 0x7, 0x4}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7fff, 0x6, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0936fb2ff1437cfb28e15ced4594805c7d7fa330e289e79b9f5cdf519271"}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d3, 0x9537, 0x8c6, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r8, 0x40045532, &(0x7f0000000dc0)=0xff) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f0000000e00)=""/25) 2018/04/09 21:54:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:11 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/23) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400000008}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0xf0}, 0x1}, 0x2404c0d5) ioctl$KDDISABIO(r0, 0x4b37) r2 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r3 = add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="54af", 0x2, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='IPVS\x00', r3) shmctl$SHM_UNLOCK(r2, 0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000480)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3f, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000004c0)={@empty, 0x0}, &(0x7f0000000500)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000540)=r5) fcntl$setlease(r0, 0x400, 0x3) socket(0x11, 0x0, 0x2) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000580)=""/58) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r3, r4, r3}, &(0x7f0000000600)=""/184, 0xb8, &(0x7f00000007c0)={&(0x7f00000006c0)={'sha224\x00'}, &(0x7f0000000700)="3e0a390a53c9407b6945796f84963900df6f541c36009890180f32ffd77c25f0704844ffef2c59e13296c34614d312a85635064f6f1535245dee2c89b299f9806979ea919c4766eaf84395d8b748cd1e95dd938da4a48017263c1875165f8c3f8da02d332f38e5806041bee879c4d976d65557bec161564d239ab29afecb8c5e94d9b96fa7ffd1111a44779af8b03764ac85dc7c83d0e7ddf2b3d65d6af940a3424a8869379a0f9dee", 0xa9}) signalfd(r0, &(0x7f0000000800)={0x6}, 0x8) uselib(&(0x7f0000000840)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000008c0)='erspan0\x00', 0x10) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000900)='net/rt_acct\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0x4) shmget$private(0x0, 0x3000, 0x100c, &(0x7f0000ffb000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f00000009c0)) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x0, 0x10140) 2018/04/09 21:54:12 executing program 3: r0 = socket(0x60000000015, 0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) [ 217.364092] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 217.422201] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 217.445224] RDS: rds_bind could not find a transport for 0.0.0.5, load rds_tcp or rds_rdma? [ 217.500207] RDS: rds_bind could not find a transport for 0.0.0.5, load rds_tcp or rds_rdma? 2018/04/09 21:54:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x19e, 0x88000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x5, 0x481}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x5, 0xd113, 0x6, 0x0, 0x9, 0x4, 0xa1, 0x8, 0x2, 0xffffffff}, 0xb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000008b04000000f99dc48ce88f49d446182c509aaeb39d4526020000000000000000000000"]) 2018/04/09 21:54:12 executing program 0: r0 = socket(0x4000000000002, 0x2, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x68040, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x10020102, 0x4) fallocate(r1, 0x0, 0x1, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="02640000000493c7be76334ef900"]) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) fsetxattr(r1, &(0x7f0000000000)=@random={'osx.', '[)\x00'}, &(0x7f00000001c0)='+/ppp0#keyring#\x00', 0x10, 0x2) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x5, 0xfffffffffffffffa, "da78b90998f2", 0x20000000000000}, 0x10) time(&(0x7f0000000140)) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/04/09 21:54:12 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000080)=0xfffffffffffffea4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000002c0)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) 2018/04/09 21:54:12 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0xfe0) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:12 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='bcsf0\x00') r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @rand_addr=0x3}, 'syzkaller1\x00'}) accept(r4, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0x1ff, 0x7}, &(0x7f0000000240)=0xfe5c) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x52, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 21:54:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000ac0)="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", 0x262, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/09 21:54:12 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/53) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x80000) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a315dac0ced3e5207c7e178c76c2d360481bbbfb9eefbe363e39aa5d93d238b71bd55bd69955388c9d992c2aabd5ae6587729faedff040977a0c252041fd65fb3c5f01fd157feda47f14aec44007210058713a1b9b771048e4d07f7842b1455f0edc36416b9c3bc98d04dc1b0dec00d9152084f4dd6f34a8a027b3eef4617707fba"], 0x1da) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x8, {0x2, 0x4e24}, 'syz_tun\x00'}) personality(0x200000) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = dup(r2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000240)) sendto$inet(r2, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:12 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x90, 0x414080) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x4ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd2, "f289e7b5c47ca3b8aea199ee56aa88263ab91cad87b7778adf741d3168ee457fda88a4700756153f5690d59c3b2e5392e7505b8bedc10480bb1831ad10680cddad1f6a34f72eb1b95be3e524ff8dc5025127a5fa5333ddf5c4938eefb3c378b778df27be44ea4edebbdecc2ba5f8cd17476ce92b7ab73da1f2692d816f3a9ab0a8a3705896f053b2e3bca7f712ce66673fa59fe1731bd9daf07932ddf2d396f5bae0fa72fdab210edc15bbd986a09ff1bd415511594b9661902ad84026c80b6a9f1635c600a46f195bfa47598a0c22170467"}, &(0x7f00000001c0)=0xda) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x6, 0xffff, 0x7}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7ff}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/04/09 21:54:12 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) sched_setattr(0x0, &(0x7f0000000100), 0x0) 2018/04/09 21:54:12 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"d0ce4e9a55f10c"}, 0x7fffffff}, 0x10) pread64(r0, &(0x7f0000000000)=""/121, 0x79, 0x1e) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0) r2 = getpid() rt_tgsigqueueinfo(r2, 0x0, 0x5, &(0x7f00000001c0)={0xd, 0x80000001, 0x4, 0x4ede}) sendto(r0, &(0x7f0000000100)="3b786ad56ea790c57470c4658da75ce46d097794726c77dae99bcf99141e04455ddb1291efdd64cbc3acd411c00df290735cb048c15e97adc43eab7fdc72ef8f98378e7192fcd2a375ac0780bafb5a5e43b308aae3f1a61a8d10dc5155804fc186845ab6a8cb32db6bb78ee4914855b9afd8b6c205006ef34a148acfc0cbef8f555bed2477e983d59427ba742b3b549dadf1589db39f0b1b850fac618ce506e651f801909a0f649929a2d3a0", 0xac, 0x4008000, &(0x7f0000000040)=@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x80) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000200)=0x107003) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000000, 0xc460, 0x0, 0x1000, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x98) sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000400)=0x2) 2018/04/09 21:54:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) socket$inet6(0xa, 0x1, 0x0) 2018/04/09 21:54:12 executing program 4: r0 = socket(0x40000000015, 0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x8000, 0x6, 0x4, 0x5, r1, 0xff}, 0x2c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x800) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = shmget(0x2, 0x1000, 0x54000018, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r3, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0xdd05, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}]}, &(0x7f0000000580)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000440)=0x6, 0x55024105, 0x2) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f00000005c0)={0x44, 0x100000, 0x1000, 0x6, 0xc5a7, 0xffff, 0x6, 0x5, 0x1, 0x928}, 0x10) 2018/04/09 21:54:12 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) recvfrom(r0, &(0x7f00000000c0)=""/121, 0x79, 0x40000000, &(0x7f0000000240)=@ll={0x11, 0x16, r1, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) lremovexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'osx.', 'anon_inodefs\x00'}) r2 = memfd_create(&(0x7f00000002c0)='erspan0\x00', 0x1) connect$nfc_raw(r2, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x5}, 0x10) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/09 21:54:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x5}, 0x2) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/09 21:54:12 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:12 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) r1 = msgget(0x1, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/57) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000e000)=""/84, &(0x7f0000000100)=0xffffffd2) 2018/04/09 21:54:12 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/09 21:54:13 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x22b92d3a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/191) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x7ff, 0x4, 0x9, 0xffffffff, 0x0, 0x6000000000000000, 0x81000, 0x0, 0x8001, 0x6, 0x9, 0x9b19, 0x4d9, 0x7fffffff, 0x3, 0x80000001, 0x1f, 0x5, 0x6b, 0x1, 0x2, 0x200, 0x7f, 0x8000, 0x2, 0x1, 0xee01, 0x9, 0x2b, 0xc77, 0x4, 0x1, 0x401, 0x80, 0x1, 0x9a, 0x0, 0x2d, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x2, 0x4151, 0x7, 0x2, 0x1ff, 0x10000000, 0x6}, r2, 0xc, r0, 0x8) 2018/04/09 21:54:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) sendmsg$rds(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x101}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)=""/190, 0xbe}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/58, 0x3a}], 0x7, 0x0, 0x0, 0x1}, 0x80) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000040)=0x271, 0x4) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:13 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x3, 0x7, 0x691, 0xba, &(0x7f0000000080)=""/186, 0x74, &(0x7f0000000140)=""/116, 0x39, &(0x7f00000001c0)=""/57}) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x521080, 0x0) fanotify_mark(r1, 0x11, 0x40000000, r0, &(0x7f0000000000)='./control\x00') 2018/04/09 21:54:13 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x300) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040)) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000040)="6ad33d3dcbb536c58356324da1f188f23de35e169dface6b3fd2a7c7a9ab9f9834e880f9e7d78b111bb4431ceb2300d38c40229ee0f577cb695c", 0x3a}, {&(0x7f0000000240)="198d397811c2f8dee13bf85b36481878cbe9bbe6d15c7235c6d0546f86dd536165b7f01e0c627f8c412c444dd9d9ca2d22f1c8c417a9f1c91fb95bef4278", 0x3e}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="4522f82f4e308cd6e3abd46d7d5c96afb04d47dcb8bc17bb558cb4f96365a7b037ba1b5bef280feb4a075677e604127a8da081e0cfb6b600be643e5550cf5080fdeac54366251bdebe4c98b26f6028c2eceac21ea8306d5a8e481475ff9cf22b781f3d862c334425fafe1523d5b2b23eae7346f0b1807fade4a0f5e2496e1e02f2", 0x81}, {&(0x7f0000001340)="bcbf380e63cbb0503742c3ad6dcfbd24c8a4ba9a78f43a0dd0f54f133cf6e45dafef2c24726a561028816a15d21ed95eed2db3af0d366e66115931706a0b8b42070e3f89e91a38164ba5e0fa8eaba2843b5967881018f8e1e7bfcc96151c75eb959aeb1518783be6b1aff1196230ea2ba836c9d1d84a20c6757e1c47c5af50d738b7ee8ba7", 0x85}, {&(0x7f0000001400)="9c31f6dc4ca8a0a10db5dd798213388d5367c67dc2d350c09b527794a6d06a349654a646004be95640cb849448a641e02f185dc531984a4385439783f2a65447836f8392c33f71bde7e1469945381a02346aafb04857dde380fbdb4b9cf497063915ab8cc44536a4a68a8e9f5ddab5db4708331229d11b4fcef7566323a4728d2f257e2ab0d4459df4832a7acbdf87e57f58a57de230986db281c58abe2ff02d4ca5d546327fc8486284fd3d0714bc30a57b7f081b70e8c2d6d040017804834cf60172edbf3d14666269e46c", 0xcc}, {&(0x7f0000001500)="e86d", 0x2}, {&(0x7f0000001540)="406eb8d603f02a34aced284e5ad0513b0e9b2d8bf388fa3984f021b9eb2e9a07ed17d8836466bed81cd1b597407ec6b2ec8ba0e9b01b705e97685a2045f5b2ed07047b71d4bb9717e714bad388a9f9eea1ca156e9f6ad0a4ad138d3d8c1ef1daa687a4c8ce6d0edc8952f3125fdf41242a3332d3389eaf61eec8e751791b40e36a0a1409626aed3612d27028e4ee70b1c64660f9a525bf38b8f307f1804bff9c7a523cfc00520095b29e8aa8e20c", 0xae}], 0x8, &(0x7f0000001880)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000180000000000000001000000010000001fe35cf6ab74f2237e9d215174595b4058ce0193261459f6f17f7025d3cb6990b9ba38e033e38b006b8fc32c057872d0a0ccc0e92a00000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4008000}, 0x40) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = semget(0x0, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001700)={0x0, 0x4c, "7805a24c41c771aa9e06ce8eb842620113d2547a2d3247cae42eb28850bfaf5da5792e3f7090f0b21e9a2221a2f3d023b239a49071eddc889327b9cfee47651c8867a0468a21d8246f5137ea"}, &(0x7f0000001780)=0x54) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000017c0)={r2, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}}, 0x84) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f00000000c0)=""/232) 2018/04/09 21:54:13 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x56) 2018/04/09 21:54:13 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x20100003}, 0xffffffffffffffc2) clock_adjtime(0x0, &(0x7f0000000040)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x1) 2018/04/09 21:54:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000002, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x160, 0x4, 0xb2101c3a25ed2e07, 0xc, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x8}, [@nested={0x13c, 0x1f, [@typed={0x4, 0x37}, @generic="50a4b83718e4984fce8cc793dc56198609875e9fb35ef8db6ea4a95b4a2cbade933fd04507c0275106c84f34e8fb97220308e7a6038d39c33a92fe2bbf969a6e820a808993a5189ec9e3d0c357a8ce6ccdc5fbbd8b147c34f6551cabb049e07f20696a7a42310d6ca5680622b830ecb15e6b6684775d5ac5b4f2ded58acc554c949c1a02de8c1ed366208474650b6883fbb0a6ada9e82efc9cb7", @generic="aebd9a5d968fa4f975208d9b098db7b76adc56787f84a8c5800a44080b07c4e59c", @generic="3bb3c2aa82ed86188f70a1818785ddc8260e2be91102c1e67a654bf8beb225d738883e1592003c7a110ed256702b1876c36d5caf0eacbcb3ce397179bfe4f7ea75b4b3db493725d3accec7e8f8c17aa645c16fcf0bc4e02b4a1c29f78cf71974dd44a32ec06ea9f6ecc011268879b9e9bcdd8b3aa1ce9cd9a3"]}, @generic="dfcfeac3b8532c00f162f74b72"]}, 0x160}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:13 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000180)="9c7904479172a39d366056a2dc490bb7b2db0e96ead598e7fc6eb39bbd0fed81f10987a3d5d4efb8679d4e376251a3b2d8ba70df4ae49917bdc2b395077f9126066eba8b48b29650245c4bc1775103fe7f2f445ba682c8dfa011c789e97c58cfc4a5be86f0c85b6e94e3e4c6bb49c98663d9ac80bbb355212bc76bb876d83d613d8399bd91b215bcbe26936b790dd5138b39e2c9d70908db927f9b491d282deeb2c164e84fada3a27d3273a671fbfdd8a3d3203e722e05e19ac72e5956323ce97327da2d2f0f339f255b9bb661d0e432b45f44d6ef5bbd5b06947087b387c69f886e3a0370124d9db2834836adb4", 0x9351fb0ac4736eda, 0x80, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0xa) chdir(&(0x7f0000000280)='./file0\x00') 2018/04/09 21:54:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33dd, 0x2}]}) sendto$ax25(r0, &(0x7f00000000c0)="34159e45aa48b4422577eee37d3f449e6920aa793848435e26db9aa27365d26127e20e6578ef14d08a9f5eda04d0cdff3ce4f302b701998d7ada0d4181e843065b395c5790586d9fd1ca5a79faa52629afccab5f1ec30addfbc5740d368df7143db7019c437b6d1ae40fb91c62864e7e43b1b12bf14332d08824fd611f27dc2b746475032521c985cf4deb8bee32aa18737026b3833c972bc55d2eb0467340cec97a6d1aec8e41c0595d5f814e2fc92f1594d2adbe54ea6edc327bd1c4d4ba503e2620eacbfb1994acd486", 0xcb, 0x1, 0x0, 0x0) 2018/04/09 21:54:13 executing program 3: socket(0x40000000015, 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:13 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) sendmsg$unix(r0, &(0x7f00000024c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000002200)="0b907beb79f85554dbca28758cd03fd63a72e607f5bc676b45b71c2e11cc0e3833333f3c4137b32cccc4cf91ccba0454a84e62c861a18bdae03b0f7bf699cc03a2451d9de3d10a5e65aff7eb894493fd76bfcfc4c25f15ce80ab8fd487e59acb5a744f0430e84ecb7756c8447ecfe103288baa3c31b03cd0dec8fb4124e9956c5b4b7a7fdf25cb6e4e9ebd8be7fd84bc292e47e0b62a5105c082aee5c09ff12d6cf200f9345aa58f489b042b9f6fb38c7df0bc1f88d4f3258a4e3dd4be53343f912459ce5f29c111beab188675510c3272f16b4086eb57ebff9f492c67cf4d330f6da8503282549493a7ad", 0xeb}, {&(0x7f0000002300)="f16484432806186957f258b7da2a1426d8db181693149736e8ebaa116bdde9d4818e2ed3af54ed82013b4304ba2ac416375e4b1176aca332004d50027b3863043a55537b6e7cb287c738688bb7a8097071ececea2e52576e24166774a25b296e719b71e49725cc63e119756db3ce25d497a250a1b6b346aea6e72c3a319e5d946149b29a18449ebf343ad5c43f60d64fd9af50763a4d5dd310a071ac8666c369a9ff057a8c923efff07d8eea2f63c25b96b76ac900f449439b331dcc2a157001ea6fd6ce5b0b4e1e3bf4db", 0xcb}], 0x5, &(0x7f0000002480)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0xc080}, 0x20000000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000002500)={{0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'sed\x00', 0x0, 0x5, 0x36}, {@empty, 0x4e23, 0x10000, 0x8, 0xfff, 0x40}}, 0x44) getsockname$packet(r0, &(0x7f0000003780)={0x0, 0x0, 0x0}, &(0x7f00000037c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003800)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003840)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003880)={@empty, @broadcast=0xffffffff, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) getsockname$packet(r0, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003900)=0x14) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000003940)=0x6000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000039c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000003ac0)={&(0x7f0000003980)={0x10}, 0xc, &(0x7f0000003a80)={&(0x7f0000003a00)={0x70, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b00)={{{@in6=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003c00)=0xe8) r3 = memfd_create(&(0x7f0000003c40)='!wlan0GPL[\x00', 0x2) getsockname$packet(r3, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003cc0)=0x14) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003d00)=0xfffffffffffffffb, 0x4) ioctl$void(r0, 0x5450) clock_gettime(0x0, &(0x7f0000003d40)={0x0, 0x0}) write$evdev(r3, &(0x7f0000003d80)=[{{0x0, 0x7530}, 0x10000, 0x8, 0xd43}, {{0x0, 0x7530}, 0x5, 0x29, 0xfffffffffffff40f}, {{r4, r5/1000+30000}, 0x2, 0x7fff, 0x5}], 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000003e00)={0xfffffffffffffffa, 0x0, 'client0\x00', 0x2, "5a3f92545e7f536e", "506614a81bba64ea7ef616eb618ddc4e0edbecbe429d419e7c401986f13071d2", 0x5, 0xfffffffffffff342}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003ec0)={{0x1, 0x6, 0x8, 0x118, "bb1f6f7042ccab9276ea9055013a31bdb57ed095b658e6f95b6dce685191e65de9994275519c4c6fbc3776dd"}, 0x100, [0x5, 0x0, 0x1ff, 0x7, 0x3, 0x400, 0x9, 0x120b, 0xeb8, 0x80000001, 0xffffffffffffff81, 0x3, 0x9, 0x2, 0x80000001, 0x2b, 0x7ff, 0x400, 0x7fff, 0x5, 0x69, 0x60a, 0x6, 0x8, 0x3, 0x2, 0x13c, 0x1, 0x81, 0xd, 0x7fff, 0x2, 0x3, 0x3, 0x40, 0xb882, 0x7fffffff, 0x1000, 0x4, 0xea5, 0x800, 0x2, 0x4, 0x4, 0x5, 0x6, 0x4, 0x800, 0x925, 0x9, 0x400, 0xea7, 0x2, 0xfffffffffffffffe, 0xcf10, 0x0, 0x2, 0x10001, 0x9, 0x9, 0x4, 0xcc5, 0x3, 0x0, 0x4, 0x8, 0xffffffff, 0x6, 0x6, 0x1, 0x5, 0x0, 0x80, 0x3615c, 0x9, 0x3, 0x854d, 0x0, 0xed, 0x7fffffff, 0x8, 0x3, 0xa99, 0x9, 0x3, 0x2, 0x9, 0x2, 0xfff, 0x2, 0x31, 0x0, 0x0, 0x80, 0x3c, 0xefe2, 0x5a, 0xffffffff, 0xffffffffffffffff, 0x2, 0x9, 0x4, 0x5, 0x1, 0x7, 0x0, 0xfff, 0x8, 0x6, 0xffffffffffff8000, 0x7b8b, 0x0, 0x6a2, 0xc80b, 0x4, 0x1, 0x800, 0x5, 0x2, 0xee0, 0xffffffffffffffc0, 0x1ff, 0xd6a5, 0x1000, 0x5, 0xd75, 0xdd17], {0x77359400}}) r6 = semget$private(0x0, 0x4, 0x100) semctl$SETVAL(r6, 0x0, 0x10, &(0x7f00000043c0)=0x6) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000004400)={'filter\x00'}, &(0x7f0000004480)=0x44) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000044c0)={{0x1ff, 0xb43, 0x5, 0x5, 0x2, 0x8}, 0x2cf, 0x4688, 0xfffffffffffffffe, 0xf, 0x7, "51f5fdfe1cb8e3b93de39dac037f58d4f365fc91382ad5989055c069b1c0c55171991106eb38c6e2078eb8cd45c70a95af9d54d97497bff82dc43b0ddf1aadc1e7aa4f215d82ffee14b807ff37f866ca360ab50555f30efba66a326e860f8def60ceb9bfd0fd9a5d91284d3e79d0e1ab7207090bafa6f1eb4be073efed302dc2"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004580)=@assoc_value={0x0, 0x75}, &(0x7f00000045c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004600)={r7, 0x1}, 0x8) shmget$private(0x0, 0x3000, 0xb0, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000004640)={0x8, 0x8, 0xffffffff, 0x5017, 0xfff}, 0x14) utime(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x5, 0x37a5}) 2018/04/09 21:54:14 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/qat_adf_ctl\x00', 0x88600, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet(r0, &(0x7f0000000040), 0xfffffcde, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffe01) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:14 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x6, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) 2018/04/09 21:54:14 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x7, 0x1, 0x10, 0x401, 0x2, 0xfffffffffffffbff, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x200, 0xe798, 0x0, 0x7fff, 0x4}}, &(0x7f0000001880)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000018c0)={0x3, 0x100000000, 0x0, 0x7ff0000000, 0x7, 0x80000, 0x3, 0x7fff, r4}, 0x20) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3c, 0x0, @tid=r1}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000080), 0x0) setreuid(0x0, r2) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000340)="17a35d77f9f036591a225cf113e8ed61eca7283cc51d4fe6fb4bf0145fc0026401ffc0a3b33c955be165ab88ae2112c061c8bf3cf9fc03c0c9d7da954ed592faac78fcbf1935add5f783c20a28eba91dfa8a7f3527471d6f84a80ea0b0e0d19e7e2829a750fe19971b163207f3fa883bd3387b241c3b142d5992405b2faa00737566d3c0e22db4a97ad1524eb76545e47949075494818fa5c45e3e0318cfe5ba65e4a70a367cb4967a801bd74b086d103197fa87c1e7f34ff79ced7f25aae4d8ccef960659cbdb0d44208a41c99e8b38b010bc78f8ca8df7b263405525c4", 0xde}, {&(0x7f0000000440)="755ab8be8f9513da260bfc03621e2fccace3ab4114c75aa727712dcbb7e418a568592cf32b8aeb66c30ee52cbf29c9f9efec529bc380d1d93e9c738338163f80eff21121453a535af35cc14d57ba32c152c93e2af8c23e640471db3cd6d4ff7e2882998d8b9452f4cc12a3940e92b84504839e88b135eaf8e6a4667139a2bf2bc3e7f573d7de1d9d3c46abc39f1cdb5db57ff9c0cd50e877da1d09a86f46dc0a90e4da08c4fadb4002d98f5ba4b942c00ff18f6260b7a286e53ca28617669e4907e351bdcb", 0xc5}, {&(0x7f0000000540)="dea2c8102c8dc33ac18a7f7db1f3631c2f107a3798782f5a46312bbe7e2f4230920b02e7bec47b655a3b6e7df2999413b80c3b6081b5abda3081f2c4d378e0c25527628ea69caac3ac189626fc7aeb6348d498214413235601deac1030d9705f88dcbb47c2908d3409763978642672b0c55e54acb3ef8832a1bc035f8e41fca4b03c807b16fb065e0d9caa6961f92e232a2e72f75a14887c64f3f42a901c0bed0d540b96af85a3048d3d0a55e2e62f36500d3fa62f198571cfe862fb", 0xbc}, {&(0x7f0000000600)="e88f051b42967a592703abd2ec23ba9027c518e92d5b0a84a280dc5c7522adfc63abc9dd85a5b8c981073ed24f20d405c7bba518dc6edd3136b4ee390bb0a9970d8d9909a746cb72c18398d386197904e8114187b168c10d5f61b8e9b326ceaf0cfa374643812a92006b2d7fad4fdbba437089254b5d1669", 0x78}, {&(0x7f0000000680)="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", 0x1000}], 0x5, &(0x7f0000001700)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x88, 0x800}, 0x8800) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000019c0)=""/237, &(0x7f0000001ac0)=0xed) r6 = shmget$private(0x0, 0x1000, 0x54000010, &(0x7f0000ffe000/0x1000)=nil) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000001900)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000001940)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000001980)) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xfe, "dda69e5d417bc585c9c221ef8b29fee1942cf5e41cc94c6822e165fd805eebe7b255939e2ef022bafddccbfbcadec1215cf8ad6acbe5a70aa97f55641cb0a348c78c89ed567bf0b6ca9dbdd2e3725b299f77ecdb85ddeaae5bfd88fccabcf0d895af6e2265baf5d569422f9f056a475be7ed9cad76adb330146043f9b7b0f774bd7b26c1a109f5cbd735e3c02f1016454ff7117f8faa384a3cbd5f40389d11a5962cda7c29711537a2b35ded6c56ddcc0a2e034d1ac93757b6a3b0527da1ffc5c36970b2603618885e7080c04ee2cfec8e5b2ff85d86cadfc78a7539552f3839ae2f4e8ff3dc274effdde2215819113adf28037b792f9893fb4d2e8ce466"}, &(0x7f0000000300)=0x106) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 21:54:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x0, 0x5, 0x5, 0x5, [], [], [], 0xfffffffffffffff9, 0x200, 0x9, 0x10001, "36308f5405d88cddd1198d8a567f1fb7"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0xbb, "6d66ab7c8939a7d76f5ff01bd37d2d54ab248dd28531d54588c1f22d367ef10c72013520faaf0c1a37f7cba50f41cb2a887599ba1c0a894e3e672f91bde129645bcf3f1c0dc4401e2af57e3f54bb412770972ca70ea62b81f45b9a473f10d559f6ce50b6ac7acbc74811c72b29700bb6c882498349ffbf11919f39e93419d95ea4200f0b932999fa2c373889563f0a2d0e42bd728e67e5f270e6bbdd6786c96203fa83517e040fc30b9e68a565b8e2e4fe05af32b2663323c95fb1"}, &(0x7f00000005c0)=0xc3) accept4$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f00000000c0)=0x60, 0x80800) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/04/09 21:54:14 executing program 0: r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xfffffffffffffcbd, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x92, 0x400) openat$dsp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/dsp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x1000, &(0x7f0000000180)=""/4096}) 2018/04/09 21:54:14 executing program 2: r0 = eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f00000002c0), 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setattr(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x6, 0x20, 0x16055c8e, 0x7, 0x5}, 0x0) io_setup(0x800000020, &(0x7f0000000040)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0xc0942) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000180)={0xffffffffffffffff}) connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @rand_addr=0x7}, 0x2, 0x0, 0x0, 0x4}}, 0x26) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) getpgrp(r1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x11}, 0x18) [ 219.565804] QAT: Invalid ioctl 2018/04/09 21:54:14 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp, 0x200, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000001c0)='../file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') [ 219.611562] QAT: Invalid ioctl 2018/04/09 21:54:14 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000100)=""/174, 0xae, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/193, 0xc1}, {&(0x7f0000000740)=""/81, 0x51}], 0x8}, 0x8}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000008c0)=""/25, 0x19}, {&(0x7f0000000900)=""/247, 0xf7}, {&(0x7f0000000a00)=""/109, 0x6d}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/251, 0xfb}, {&(0x7f0000001b80)=""/46, 0x2e}, {&(0x7f0000001bc0)=""/118, 0x76}, {&(0x7f0000001c40)=""/37, 0x25}, {&(0x7f0000001c80)=""/183, 0xb7}], 0x9, &(0x7f0000001e00)=""/232, 0xe8, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/41, 0x29}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)=""/69, 0x45}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000002100)=""/157, 0x9d}, {&(0x7f00000021c0)=""/25, 0x19}], 0x6, &(0x7f0000002280)=""/43, 0x2b}, 0x2}], 0x4, 0x20, &(0x7f00000023c0)={0x0, 0x989680}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:14 executing program 6: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400100) dup2(r1, r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$sndseq(r0, &(0x7f0000000380)=[{0x5, 0xffffffffffffffff, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/09 21:54:14 executing program 0: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'nfs4\x00'}, &(0x7f0000000100)=""/93, 0x5d) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10000, 0x8080) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000780)={0x7, &(0x7f00000001c0)=""/151, &(0x7f00000006c0)=[{0x0, 0xbb, 0x7ff, &(0x7f0000000280)=""/187}, {0x66833196, 0xb5, 0x40, &(0x7f0000000340)=""/181}, {0x0, 0x22, 0x61, &(0x7f0000000400)=""/34}, {0x8, 0x3a, 0x100000000, &(0x7f0000000440)=""/58}, {0xffffffff, 0x5e, 0x6, &(0x7f0000000480)=""/94}, {0x5, 0xd1, 0x401, &(0x7f0000000500)=""/209}, {0xfba, 0xab, 0x5, &(0x7f0000000600)=""/171}]}) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/09 21:54:14 executing program 7: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='system.posix_acl_access\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000680)=0x0) rt_tgsigqueueinfo(r4, r5, 0x3b, &(0x7f00000006c0)={0x2e, 0x2, 0x2, 0xffff}) keyctl$instantiate_iov(0x14, r2, &(0x7f00000005c0)=[{&(0x7f0000000180)="55a741b58fa96bee4f327458f98b6d01fcc71e3ce88e0bfeabf989d3b6aae98a96edef7ca3a5c49ae2c0c8a3345ef0ea24fe1e5d16", 0x35}, {&(0x7f0000000280)="b80c72c8f04c8aba262b6cc4e8e6c210b58129e0820187d2a9c21d43a323e7156cbbfb0ef07bace86304e32af29942ad7967d58871a6e0d2819bd66877f711dc8979372edcd6c5605b6095ad1e8e75a2bed95a4c28740646e0a0645f526cfc3a6e56bc0786b2a852c51da8d47c0bd006363557c22d41eb9d4bb4c0d03d6d369871ec84e32be751646bce274a5480a96634caab469807191de524861e8044ecd4c6361c1675546ba573b5a7acbadff530db63cdba362a0b197fbbf2a9c93a0cbe2099b46b9f642069720e56a72eabc12642e2816d437afbb553a29d7133aa4949f1523809ac2a59a7714b", 0xea}, {&(0x7f0000000380)="c21658906f2caad62f7114eb654f1bb6b29d9230ed99c455f499187aba378c2000c2131649a4f3241d84eab9ab48e569a0b4e18cef77a285d8306b52b851cdc7c3f88704c60f04c39a7969036353baaec8b06c251fd59174005d8165af6b4a3265fff4db997952cddd4bf82a1a5135feef4e2d7b0c05354239c5217cf493d178bf9665b3ea65ca7a82ad734a5bbbe97f0a60cc00164c7aa6b93fc07b", 0x9c}, {&(0x7f0000000440)="fefd8e9dad6e3583921b1005637bd58005cafdb26e16bc1196b5759b5533e61d7c3dc131966a76c5fce07fe506cbdb8b3e061d3b9f4413aa505c15652268a0499bb9343e7361ed58d3639aeef313459a5d568411cc193f541c609547f674e5ec3599be61362eb0d5e5d128583c878cf102fb5df53289eb30ba2b0206d8a14275e74f3e", 0x83}, {&(0x7f0000000500)="ef98491276aef6494dd5aaa4e00edc41a6427c169dbe16af200e528a9af94a1fcfdc21ebfa7f649d6d4f7f6f09b0510486afbf99d7794562f399514337516e740708e09d35a85e4e6b89ad8aa748fbe9ace70b42431967051f5686161ee4b15fe2fc35e6b843c197cb3f11d7749ba7acd16fe573bbf62f96d64f3fe6dc194c0d4567ecd5eb4c991141171fec76f49f7937e86db16ef2d665bfdb6a2d245873542cef175dbf297be235", 0xa9}], 0x5, r3) pkey_mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) close(r0) 2018/04/09 21:54:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x2, 0x4) 2018/04/09 21:54:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)={0x4, 0x9, 0x0, {0x77359400}}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/09 21:54:15 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000692000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/09 21:54:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x3, 0x1, 0x0, 0x3, 0x9}, 0x6, 0x8, 0x8}) write(r0, &(0x7f0000001200)="f8", 0x1) 2018/04/09 21:54:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='logfs\x00', 0x31, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8}, 0xc) 2018/04/09 21:54:15 executing program 5: readlink(&(0x7f0000000300)='../file0\x00', &(0x7f0000000340)=""/191, 0xbf) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x80001) sendto$unix(r0, &(0x7f0000000180)="8313bde5b9e7f95aed7036c4d09a9d45d050b4c270e61fb39ee815b00ea5f53efbce894a17bd84d347f56497d70c8388c5f4c1c49887440b62df8e1d7db8d1b0b250d1f2dc982f4faab76214f26c81d28b1df1e6937e36d14308efd8829b4933e496dbb6fcc058b53a4943df6b0d952b8682bef2ebaebed972909e3ee8d3633605c1ce55fb99415d6cf18d3612ec174a12a091d6a7ded0a435777deb6a381033c11e2488b21eff86a22ca8abab5f997532603511c025f8d978982d6d3c764e3266809556a965f64d6d346be2d824328e9b428adca9fc2ce6933152027374264e295870186690848f", 0xe8, 0x8000, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/09 21:54:15 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x21fe, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) 2018/04/09 21:54:15 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffbc}}, [0x9, 0x7fff, 0x7f, 0x7eed, 0xd8, 0x4, 0x929, 0x7, 0xfffffffffffffff9, 0x2, 0x6, 0x4, 0x8, 0x8, 0x8000]}, &(0x7f00000002c0)=0x100) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x100000000, 0x800) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x2, {0x2, 0x4e20}, {0x2, 0x4e21}, {0x2, 0x4e22}, 0x0, 0x2, 0x9, 0x100000000, 0x8000, 0x0, 0x8, 0x8, 0x741981fb}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23}}, 0xd8, 0x81}, 0x90) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) semget(0x3, 0x3, 0x404) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r3 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x3, 0x20000) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000500)=ANY=[@ANYBLOB="66000000c9a9000000000000c8a2e51d30e0cedccee1b9d80c82685c00000000000000000000810000003c904afa0abee2b4eb50da63836a0009921e551ceecb2ad496a110c0faef84019407b17d921542e0d8af570aaeee593007b7f428281755508232b6cfc390d68ce7ef8483ade6eacca75af6164d7d47f0a7f5f6e63798331de0ce1d1a8226038d87f514c13a1be366ac043c9845e8f45e8c"], &(0x7f00000004c0)=0xa5) 2018/04/09 21:54:15 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:15 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[], 0x0) 2018/04/09 21:54:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6d, 0x9) ioctl(r0, 0x20004000002285, &(0x7f0000000200)="53000000012e2a6824d61a00000001f22700f8fc73000000000000fd47d46777d1028341ea43fa6e68fbb4e59d") getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/09 21:54:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2}, 0x8) getpeername(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) [ 220.851320] sctp: [Deprecated]: syz-executor1 (pid 17582) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.851320] Use struct sctp_sack_info instead [ 220.920583] sctp: [Deprecated]: syz-executor1 (pid 17593) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.920583] Use struct sctp_sack_info instead [ 220.997372] sctp: [Deprecated]: syz-executor2 (pid 17598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 220.997372] Use struct sctp_sack_info instead 2018/04/09 21:54:15 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r3, r4) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) connect$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={0x1d}, 0xfffffffffffffefe) 2018/04/09 21:54:15 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000ff9)='ns/ipc\x00') signalfd(r2, &(0x7f0000000500)={0x11}, 0x8) rt_sigaction(0x23, &(0x7f0000000440)={0x4faf2d76, {0x7f}, 0x88000001, 0x2}, &(0x7f0000000480), 0x8, &(0x7f00000004c0)) fcntl$addseals(r2, 0x409, 0x6) flistxattr(r2, &(0x7f00000000c0)=""/22, 0x16) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x4, {0x2, 0x8001, @rand_addr=0x1}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0xfffffffffffffffb, 0xd74, 0x3, 0x3, &(0x7f00000002c0)='ip6_vti0\x00', 0x1, 0x10001, 0xfffffffffffffe56}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x8011, r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@getae={0x50, 0x1f, 0x1, 0x70bd25, 0x25dfdbfe, {{@in6, 0x4d6, 0x2, 0x3f}, @in=@multicast1=0xe0000001, 0x6, 0x3503}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2b, 0xa2}}]}, 0x50}, 0x1}, 0x40) rt_sigaction(0x3, &(0x7f0000000380)={0x7, {0x100}, 0x4, 0x1f}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) close(r3) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/09 21:54:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x75, 0x20000, 0x10001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffed2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setreuid(0x0, r1) semget$private(0x0, 0x2, 0x145) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) setrlimit(0xf, &(0x7f0000000140)={0x6a9e, 0x3}) 2018/04/09 21:54:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xc, @multicast2=0xe0000002, 0x4e20, 0x4, 'lc\x00', 0x0, 0x100, 0x2f}, 0x2c) exit_group(0x3) 2018/04/09 21:54:15 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x94468779bd3f0f8c, 0x0) futimesat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x2710}}) chroot(&(0x7f000009a000)='./file0\x00') r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x7000) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x4004005) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') utimensat(r0, &(0x7f0000000200)='../file0/file0\x00', &(0x7f0000000240)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/04/09 21:54:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xba2, 0x200) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) fcntl$getown(r1, 0x9) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') r3 = memfd_create(&(0x7f0000000080)='+vmnet0\x00', 0x3) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000000c0)={0xe, 0x1, 0x80000001}) 2018/04/09 21:54:15 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x2, 0x6}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) 2018/04/09 21:54:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xd, 0x20014, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="de"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) [ 221.076983] sctp: [Deprecated]: syz-executor2 (pid 17598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 221.076983] Use struct sctp_sack_info instead 2018/04/09 21:54:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 221.174369] binder_alloc: 17609: binder_alloc_buf, no vma [ 221.180114] binder: 17609:17610 transaction failed 29189/-3, size 40-8 line 2963 [ 221.229071] binder: BINDER_SET_CONTEXT_MGR already set [ 221.243289] binder: 17609:17627 ioctl 40046207 0 returned -16 2018/04/09 21:54:15 executing program 3: r0 = socket(0x0, 0x80006, 0x2000000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) bind(r3, &(0x7f0000000100)=@generic={0x19, "c85079dc32a0f17119619b2a922e94226c01fb278f063f6e956d16b4b34de122264267887578927adb3febc6b4ff49cc84928e5c28bc40aa664dc6634bc4d5003f09cfbe00d6e15c0500edfe364fea74f62aa7ec92c851acac6dd597dece3a888b8e7ec919dc9d1c56952b8c4dc30f983f626245bf8d20896ec88000cb1a"}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)="0392a1721308c83aca7f71ca3d488e7fe5809b96ccdb6c4cdbbfb9f57c6e3a73c709b6a97f49cb5653b81efebf3b19acd3cb7fff07862ca3aa9b535146ca1162ab01d1acd3c25f0ca2a14026cb8ff9feb03b353ad47068a327de7f6887102b958ecd7b75af7853fbc272a3dfdbc1dbfc5a7da4d2e2ab4a7398d9294594f3ff0d1b", 0x81) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21}}, 0x5, 0x101}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r6, 0x7}, 0x8) fchown(r0, r5, r2) socket$vsock_dgram(0x28, 0x2, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x65, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="20116348a89ba2fa9a4063540613761605ba3da772adbdf86df6e60cb568a0d73415dfc04a245a69a520fc8750d14369fe3e288569f50e7ad39ccd33213f41ee209ef4ba761109a9dd7bddcbfd5d514962bea33355b7171876898e153a", @ANYBLOB="fabf7f032f1895aad0be231ec1a9926e950d406c18cbee78b6cbd669635a475af3e17bd34867f2cea890c797763f3f49d171bbb2d65296694987dd4dd1c3bd1caadfa360e965443b36d805c744d45b2032cae06ed261cdb94c88f17b8113dcc61b644a1f28b609c03efe2e5fedffb72160f2e85f3280434c8ba2b8d1cbe2798d5b0b551e21e43b64c049b9789e296754b5a03b5482e87062e1"], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0xd, 0x1) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/09 21:54:15 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xc000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x6) 2018/04/09 21:54:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0x6, 0x100000001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x2, [0x2, 0x7]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x97, "b11504a1d88f8e4b73abf799a14496d8af238bfed3bd4cf9938c289b57e489e3af3d4dbe668407e8012798eae57e66f4b9cfe8be2e9861ce50a6c2c4b8285add2e58b7b7005c62890c608f0dfd0932fbc159112d4781ddfd1516a4c6f32721197a2c3a10f6b9d78140c716f1b5ad6064e513b19b88c8f19cd721d1e08bc4ae94bbe02c19f7660538859f7fae8c4671ee5c226f772d97af"}, &(0x7f00000002c0)=0x9f) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000b52fd8)) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400000, 0x0) 2018/04/09 21:54:16 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0xffff, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/203) [ 221.350511] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 21:54:16 executing program 0: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="bc09c5044fdbf2c70ad38076237d9498fd4f5c493efff464bab7a9fc5639fe5578b6babd6b3d8541f701d224f400b7d9474e0d3650fe51cb850856ddaa48c62be1e18e52d78536ac7590fd4cb64c3c2f75c18a74148fcfe64e90247317c9ea632320f12c9c16a34fb6c29b4cbbbaa534f95b2a685f8f425abb697a38b864743152ea8a0f871acbd224904386df5d5ef98b1957ea34c49403901a068640a0b57b1ff66d8703f111f54f53296a916f5698", 0xb0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000080)='-selinux[keyring\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x400000000cffc) [ 221.393509] binder: 17635:17636 ioctl 40046207 0 returned -16 [ 221.436451] binder: 17635:17636 unknown command 1214452000 [ 221.447256] binder: 17635:17636 ioctl c0306201 20000080 returned -22 [ 221.541382] binder: 17635:17661 unknown command 1214452000 [ 221.576726] binder: 17635:17661 ioctl c0306201 20000080 returned -22 [ 222.947078] IPVS: ftp: loaded support on port[0] = 21 [ 223.344167] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 223.473208] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 224.252767] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 224.258880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 224.335758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 224.412526] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 224.418731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 224.426373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 224.497593] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 224.503701] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/09 21:54:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:19 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x1000, 0x3, 0x80000000}) umount2(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffe) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:19 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0xfffffffffffffffd}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0x2) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xebea, 0x4080) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="df51726471f4b1f3b1793e453d810c306644ca404dd6b4b1837627f1f2e20fe6bcd60a3d6178c3e32d0d926b7adf6e2573452ca56b7752a43e7294361226bf5d8a59b73304fdf334fac336d5f01015cea30e8129182f0450b63fb838e199874fb706892f50f0881295453b3d888bd4bd0c6e", 0x72}, {&(0x7f0000000240)="7a14587a21fb77df6321cdcb27614bd8d0d49d72892041fc9a1738cda5208fa3a8bc3130a92b655f6518bae9fb725a37bdbfccbb679414b1b4efe3edebaa16a47deaa244e8a448ac107684530111b73e4e4d0cee7ea8898aed7389eb3e60d6803d476c9bd69f6efa0e1a098e178b1a8ff3832cfc7e4f24b96355497b305f367f04ec87f419a447c868e924977a9610c100176fef2cf653857a977e0ffcead70622400be12f47c6068ba55db72c11a094f2fb9422172a3682544a894b8c95df420d5bbd", 0xc3}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="629245eac20fdca747942305cea2a168c680ced530702701a4463ddde0da421be96dc877d1920d7f1cb91ed754cc7691beaa89630426505314d3c54e640fd195ded6b77cb060306e020a879b56616c8936a27745bfe3e01e69255265838d24a766b886da24ab1933d0f514e7b5018713330bad3b91da854bad3a1a72fa6b9b458f67b190e94e205692c7c4da0b44f9f53d729d6c7dc48fd72bd117970b2de32979865f105030cf73dc45bc59156754d07241ce038813b81785c8c6aef9418f1b25f81fb17b4336c19c229557c9c745fc01f49ac83fc39556df4ced1584a782c7bc30b4485195515e08aedd23981bfbe7c8ebb368271d44", 0xf7}], 0x5) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000fff000/0x1000)=nil}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) writev(r0, &(0x7f0000000040), 0x146) 2018/04/09 21:54:19 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x6) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x20000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @multicast1}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000700)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000008c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002f40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002f80)={'team0\x00', r5}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002fc0)={@remote, 0x0}, &(0x7f0000003000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003040)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003180)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003680)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003780)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004d00)=0x14, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004dc0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004e00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000061c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000062c0)=0xe8) getpeername(r1, &(0x7f0000006300)=@can={0x0, 0x0}, &(0x7f0000006380)=0x80) accept$packet(0xffffffffffffffff, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006400)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000006440)={@multicast2, @multicast2, 0x0}, &(0x7f0000006480)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006500)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006600)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000006700)=0xe8) getsockname(r1, &(0x7f0000006740)=@can={0x0, 0x0}, &(0x7f00000067c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006800)={'tunl0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000074c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000007480)={&(0x7f00000037c0)=ANY=[@ANYBLOB='<\f\x00\x00', @ANYRES16=r3, @ANYBLOB="00002dbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="5801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000008000100", @ANYRES32=r10, @ANYBLOB="3001020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400cce500003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000008040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r12, @ANYBLOB="5c0202003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040097ffffff08000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008000000080007000000000008000100", @ANYRES32=r18, @ANYBLOB="3401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004002600000008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="a80002006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000100000006000000f2f26103080000005100e60281000000499e0008000000000400050d28670000836c0403e009000000001f010700000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004002400000008000100", @ANYRES32=r24, @ANYBLOB="2002020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400984300003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400010000ff0200000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000200003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400af00000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r26, @ANYBLOB="f400024040000100793c270471756575655f696400000a0000000000000000000000bf00000000037a0000a1ea66c3113677a4f87fff8c03000000205c0400010000000800060000000000004876773830df910300c344b011834d0ac1fddd7d06bf9ee460d321b8bd27cd54908b88541228c2967ea544fca08e98b35165e4d2", @ANYRES32=r27, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000f8ffff38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000800000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r28], 0xc3c}, 0x1, 0x0, 0x0, 0x63ef4dfc424dfaff}, 0x40091) r29 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r29, 0x6, 0x18, &(0x7f000008bfaa)=""/86, &(0x7f0000000040)=0x56) getsockopt$inet_mreqn(r29, 0x0, 0x28, &(0x7f0000000280)={@empty, @broadcast}, &(0x7f00000002c0)=0x8) 2018/04/09 21:54:19 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'eql\x00', 0x4010}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={"651e0afb0c1104328c6c250100"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xdbca, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x1c) 2018/04/09 21:54:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc7f3, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)) 2018/04/09 21:54:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setopts(0x4200, r1, 0x78e, 0x8) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r2, 0x1000000000016) close(r0) fanotify_init(0x0, 0x40000) 2018/04/09 21:54:19 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmget(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) r2 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000440)=""/236) 2018/04/09 21:54:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$ax25(r0, &(0x7f0000000040)={0x3, {"0638f8952ad087"}, 0x66}, 0x10) 2018/04/09 21:54:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:19 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) inotify_init1(0x800) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000001540)=0x90) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:19 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:19 executing program 3: r0 = socket(0x1, 0x811, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7f, 0x80, 0xb6, 0x7, 0x6}, 0x14) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/19, 0x13) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x44540, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000300)=r4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) write$cgroup_pid(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="ece881a4fd0a2d62d8682117acc9737cbcbe6300"], 0x1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000340)=""/236) 2018/04/09 21:54:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8908040000", 0x5) 2018/04/09 21:54:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:20 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000100)=0x9ad552da) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:20 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000180)='../file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/09 21:54:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x30, &(0x7f0000000040)}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) 2018/04/09 21:54:20 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) dup2(r3, r5) 2018/04/09 21:54:20 executing program 1: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x2) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt6_stats\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8001}, &(0x7f0000000100)=0x8) pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xb382) 2018/04/09 21:54:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'lblcr\x00', 0x4, 0x3f, 0x14}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x2, 0x5ad4, 0x2}}, 0x44) sendto$inet(r0, &(0x7f0000000040)="c3d2eb3dfb5a093e97c253451500000000000000000000000000000000", 0x2ce, 0x0, &(0x7f00000000c0)={0x2, 0x80000000}, 0x110bccb0450767e8) 2018/04/09 21:54:20 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@alg, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000080)=0x78) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0xfffffffffffffea4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) kcmp(r2, r2, 0xa8067fef4e44d419, r1, r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x600000000) setreuid(0x0, r3) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) pkey_alloc(0x0, 0x2) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:20 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x3, 0x3}, 0x14) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001f00)={0xaa, 0x78}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2), 0x1d3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) dup2(r2, r4) 2018/04/09 21:54:20 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(r1, &(0x7f00000004c0)=""/133, 0x85) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) shutdown(r1, 0x10000000028) 2018/04/09 21:54:20 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x100, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000002c0)={0x371, 0x1, 0x1000, 0x1, 0x1}) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') timer_create(0x7, &(0x7f0000000200)={0x0, 0x39, 0x2}, &(0x7f0000000240)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) timer_create(0x7, &(0x7f0000000180)={0x0, 0x2, 0x2, @thr={&(0x7f0000000040)="39049bef7c63b7e17007620b14ee8130fdee4e18a2067ab81279f731f465651f492c1bdbb5ca3832bae11521f589fb7df6934d33de70847b78df682b49321643", &(0x7f0000000080)="9969112b5fc63cb64b5c10eed131320f542cba0ad0ac8bea5ae993f42d3a73d69e7c8aeb67ab6e9dee707859db7c45dd4e26a06876bd75e3d1d49d593d78feb2b120cfd28d2e7691a4928f2565d5fd55d6dd0cf49444abb2f61a2527d857e4226a7af93f21a3906435d3d045b1e45033d22a5667e1ff0fdcd912b6b6380cfa343bc6702a2995fae1ae957e4e0c97347aeb"}}, &(0x7f00000001c0)=0x0) timer_delete(r1) 2018/04/09 21:54:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x48800) geteuid() getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000240)={0x0, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000001000000130000000000000000000000ffff000000a6eded6dc298142370cb723c46835aac0da6a4306f6b91060f43e07472a0e358b4b8392ed9b1d31ea4ef02dd57073a"], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/20, 0x14}, 0x0) r4 = gettid() setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) r6 = getpgrp(0x0) r7 = getpgrp(r6) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) r8 = syz_open_procfs(r7, &(0x7f0000000000)='attr\x00') ioctl$PIO_FONT(r8, 0x4b61, &(0x7f0000000300)="8d5e518a394b190553eacf3751371d455b368a59ec67cf15d40a04a5daa7e22dfbd91a72aee3f3baada2760e52d568fbf60ba147fbb2775dcae4f975f4791d3e44bc8ab72e56161d9a0abcaf27aad88b43e2d1a87d44550bf789fc58a6624f92530e81387f7dff2c0144f9bca5a21b724cc5c4e1304a7f197e7b940fb4b0862beecce29c3083c80e7dbcd4bf457aa284ecc6aee4f39467b3628514da55733333206baaee1994858e") preadv(r5, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) r9 = syz_open_procfs(r7, &(0x7f00000003c0)='net/netfilter\x00') getsockname$inet(r9, &(0x7f0000000400)={0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000480)={{0x1, 0x100000001}, 0x0, 0x1, 0x100000001, {0x1, 0x3}, 0x7, 0x1a}) rt_sigqueueinfo(r4, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x7f}) socket$nl_crypto(0x10, 0x3, 0x15) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="de406e2a46c24a66e26f869d15cc89a8a6bbe321818bdb7b798ff9aaff06e1d252fbc6b7dfcfdc78260325ef8eccdcd58555f7d5b493dd271bd8aa6e17707b0fb8614dbacbabee919b00a00ab695fa2c88d402c4bb9eb91c38e50a76ba080e7a408136a47b77efca8c8d4a09af26a54ffd35d5ce540592339c974783e43f6d3691e0f22abb3e33a13bc2232b5a61588714c076cefa381d5049d1842b87a581f97bbb600af1eab6cf81638b9e533bf26b7c734a78bcd1164b44c40d9a975d0cbd677f2940f835", 0xc6, 0xfffffffffffffffc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) 2018/04/09 21:54:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x27, r1, 0x83, 0xc5) 2018/04/09 21:54:20 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) timer_create(0x1, &(0x7f0000000340)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000000)="447328e1bd232b57851a6a5eaab11190dd20e270fbdc63c9d91ca2fcef4864325e4b60a12d6b6df5a55c96fc1ae858349e1c712a68c1bec99a7c8119a99180829c3843c61765693534afec1dcac7510e027c82e3ad4afc07f2eb884960712c522bb77bc486e1b96e3119b3ffd3461d44dd720cc95566242ec5994beb12804cd66ec0556fa8ea929fb9763b6ca95eb711d042fbe96e2c803062e5b74d950ecdc1707c4d9f76395a1645d387968dfa6f", &(0x7f00000000c0)="74492c3772f1ac933f02a15408dd365d30498f1b033ed1e6efebd15e956e32a9f502a2d893fb800354b694117c3188dc396cc6795fba2a22c55369a97a07d88c9df809f89eeb2ce44d372767ccfb67bdc9e57a4d0aa2d7c310f0259a945e692654c5727d1dfcbb78feec99e51819427618da117dc035fa65e9b8d01957f2697db4a36faedfef6f502431d5203531ca50b98e63d4e28a6302e565c74c7df0348f76b7f963499940774a5acb6b8c1d6b0e47d42df2429cf3f364ed01e73340d5a409"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33dd, 0x2}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x1, 0x8, 0x6, 0x0, 0x0, 0x1, 0x80, 0x583c55e56bcb9f2, 0x800000000000000, 0x6, 0x68, 0x100, 0x9, 0x2, 0x8, 0x9a7, 0x101, 0x1ff, 0x24, 0x7d714585, 0xffffffff, 0x70, 0x7, 0x3, 0x9, 0x5, 0x1, 0x7, 0x800, 0xb49, 0x80, 0x4, 0x4, 0x10000, 0x5, 0x4, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000100), 0xa}, 0x200, 0x100, 0x0, 0x4, 0x3, 0x0, 0x1ff}, r1, 0xc, r0, 0x8) 2018/04/09 21:54:21 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="ea015bfcbe4a0e342ac29eb77232437f99bbbdec84af2d3b2a9b74263264cc51b8293e663d62af4dae159b26b3f9f9e2709e7a3c57b5227f884d1828d45cdc9cbe01789f6153b0f5367a80a5129bb3ac19399ee93cb250824740d13b741cf8d281f1d5fdc19bbed510dbab709290e3e3feff54b6c2d559060b084187813a850e47ca3294162dd7fe4fd6e643aa75822295b3de7c9f07fe63ccf0098c127d04577d89cd615cd6edb3350f7e90914586", 0xaf) sendto$inet(r0, &(0x7f00009ef000), 0xfffffdbf, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) fadvise64(r0, 0x53, 0xe7, 0x3) 2018/04/09 21:54:21 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="f7fd92c284cccc3ec9cb3febae1800000000000000000000004000711000000000e3ff00000000000000009500b082a97123393a0c32ce24360000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x80206f1c, 0x1f4, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000340)=""/236) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x10, 0x1, 0xffffffffdadbcf8f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x7fff}, 0x8) 2018/04/09 21:54:21 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000100)='./file1\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:21 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) dup2(r3, r5) 2018/04/09 21:54:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/253, 0xfd) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write(r1, &(0x7f0000002280)='-5', 0x2) finit_module(r1, &(0x7f0000000140)='GPL./\x00', 0x0) 2018/04/09 21:54:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@nfc, &(0x7f0000000000)=0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000340)={0x1, 0x0, [0x3, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffb2c, 0x1, 0x7f]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000002c0)={0x8, 0x3, 0x100000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'dummy0\x00'}) ioctl$VT_RELDISP(r1, 0x5605) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x9, 0x0, 0x4, 0x0, 0x0, 0x81}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000f5588fdc7828638000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/09 21:54:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x4) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000009980), 0x0, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"62726964050000ffff00", &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000001737e7a01a5ee312e0e10800000000b4d13800000000"]}) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x16}}, 0x2ca) sendto$inet6(r0, &(0x7f0000419000)='P', 0x1, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 21:54:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000140)={r0, r1+10000000}) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x200000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x200002, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/152) connect(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22}, 0x4, 0x3, 0x4, 0x2}}, 0x80) 2018/04/09 21:54:21 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x96, 0x400000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) connect$packet(r0, &(0x7f0000000280)={0x11, 0xfd, r1, 0x1, 0xae, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:21 executing program 3: r0 = socket(0x15, 0x6, 0x2) getpeername(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) 2018/04/09 21:54:21 executing program 1: io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d7000), &(0x7f0000aa1000)=0x1e0) 2018/04/09 21:54:21 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x410100, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='msdos\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'bcsh0\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) sendto$unix(r1, &(0x7f0000000340)="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", 0x1b5, 0x4000000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x41c) sendto$inet(r1, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x220000) epoll_wait(r2, &(0x7f0000000140)=[{}, {}], 0x2, 0xf65) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000500)={{0x100000, 0x1000, 0xfa875e39867a97ce, 0x7, 0x5, 0x37, 0x9, 0x2, 0xd91, 0x6, 0x4, 0x2}, {0x3002, 0x0, 0xf, 0x8000, 0x10000, 0x3f, 0x8, 0x3, 0x0, 0x5, 0x2678d547, 0xfffffffffffffff7}, {0x6000, 0xf006, 0xe, 0x1, 0x401, 0x0, 0x7ff, 0x9, 0x4, 0x2ce, 0x9, 0x2}, {0x100000, 0xd000, 0x1f, 0x7, 0x3da, 0x80000001, 0xe7c, 0x1ff, 0x2, 0x6, 0xffff, 0x8000}, {0x5, 0x6000, 0xd, 0x1, 0x6, 0xea7, 0xffffffff, 0x5, 0xffffffffffff0000, 0x1000, 0x2c, 0x100}, {0x100000, 0x6002, 0x1a, 0xfffffffffffffff9, 0x1, 0xfffffffffffffff9, 0x7, 0x93, 0x1f, 0x7, 0x7, 0x100}, {0x0, 0x1f003, 0xc, 0x8, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x3, 0x7, 0x1, 0xae}, {0xd000, 0x4, 0xb, 0x84, 0x1, 0xf, 0x1, 0xe62d, 0x2, 0x7, 0x0, 0x5}, {0x110004, 0x11d000}, {0x4000, 0x10004}, 0x40000, 0x0, 0x1, 0x80, 0x2, 0x5000, 0xf000, [0x9ee3, 0x7, 0x800, 0x7]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={{0x8, 0x6, 0x0, 0xfffffffffffffe01, 0x3, 0x5}, 0x7f, 0x7f, 0x40, 0x8, 0x800, "8900e2862cde256bc21ffd2673c2e5a38210d44be1135689244ec901f9c5174078643e819d320b6d6b2dc2a5e1d176cd9fcb6e0a2861d7d9409499c72aabf94cd3171a4aa8bc014a8dd57096fa033f702a8eedebb8de788a6e86d1337530a8c058f05df28c2e19108c5e57af5b3ba20d425ab71dc425597664e46d09311d8515"}) 2018/04/09 21:54:22 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x511b, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000280)=0x7, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="d4913b4e3bbe55f9fafafc7e294f01d93d6de655263a11040c04ed66378bf2fab43b3922885efea3018dc93c074880f22e9807b27ccff93ec3d0151550aa52648dae82bd8b41477b1765090614d62c0382bdcf62d8558182bef4bfe8ed6104d79bb77658b74a19a53ee57f122f374d21ef91cfe166bbbc75b72493de90"}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="48b8afc24606301f5468849aaa6aa54671e0f7a13d1092e085f43ce94e121b6f8e303ed4c69bf5002e586ee02ee7b5c7a9a104830515f37c02b3b13085e1b94018bf10e384f7acac5c1faa2e3face83e9ef1997ad15744c4a532fac489af9c007e519cd29dd40e1afa57f84aae0411cfee98f7541c", 0x75}], 0x1, 0x0, 0x0, 0x8800}], 0x1, 0x810) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) 2018/04/09 21:54:22 executing program 3: r0 = socket(0x40000000012, 0x6, 0xfbfffffffffffff9) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) time(&(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) setreuid(0x0, r2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) shutdown(0xffffffffffffffff, 0x1) 2018/04/09 21:54:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/igmp6\x00') accept4$packet(r0, 0x0, &(0x7f00000002c0), 0x800) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x20) sendto$unix(r1, &(0x7f0000000100)="77a8636b577c87d0935626e42b9e18e9f3e547aec9997a9efba9e0d237daf9e020874b2632729bfa211cde95b7e34a33b66ae1e1c2194be2f522fce133afc6781c627fdea0af0eff77c84af41075dc354c7c89f373851f8cfe093cec9302cb4062f965cf9331969a11ea28565456", 0x6e, 0x48000, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000b40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x8, 0x8, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x1, 0xb, 0x2, 0x6, 0x0, 0x10}, @alu={0x7, 0xd40, 0xf, 0xf, 0xd6e4568d01c2f7c, 0x80, 0xfffffffffffffff0}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x5b, &(0x7f0000000200)=""/91, 0x41000, 0x1, [], r2}, 0x48) r3 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xcf, &(0x7f0000000000), 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000080)='syzkaller1\x00') 2018/04/09 21:54:22 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x230c00, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="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"], 0x3}, 0x1}, 0x20000040) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x800, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) getrandom(&(0x7f0000000340)=""/112, 0x70, 0x3) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x1, 0x80000000048102) 2018/04/09 21:54:22 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe6e, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/125, 0x7d}], 0x5, &(0x7f00000005c0)=""/223, 0xdf, 0x2}, 0x2}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/16, 0x10}, {&(0x7f0000000780)=""/187, 0xbb}], 0x2, &(0x7f0000000880)=""/208, 0xd0, 0x200}}, {{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a00)=""/40, 0x28}, {&(0x7f0000000a40)=""/52, 0x34}, {&(0x7f0000000a80)=""/169, 0xa9}, {&(0x7f0000000b40)=""/68, 0x44}, {&(0x7f0000000bc0)=""/73, 0x49}], 0x5, &(0x7f0000000cc0)=""/167, 0xa7, 0xc27d}, 0x6}, {{&(0x7f0000000d80)=@generic, 0x80, &(0x7f0000001100)=[{&(0x7f0000000e00)=""/190, 0xbe}, {&(0x7f0000000ec0)=""/80, 0x50}, {&(0x7f0000000f40)=""/153, 0x99}, {&(0x7f0000001000)=""/123, 0x7b}, {&(0x7f0000001080)=""/109, 0x6d}], 0x5, &(0x7f0000001180)=""/74, 0x4a, 0x80}, 0x73}, {{&(0x7f0000001200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001280)=""/106, 0x6a}, {&(0x7f0000001300)=""/92, 0x5c}, {&(0x7f0000001380)=""/143, 0x8f}], 0x3, &(0x7f0000001480)=""/204, 0xcc, 0x1}, 0x8}, {{&(0x7f0000001580)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001600)=""/50, 0x32}, {&(0x7f0000001640)=""/67, 0x43}, {&(0x7f00000016c0)=""/253, 0xfd}, {&(0x7f00000017c0)=""/100, 0x64}, {&(0x7f0000001840)=""/107, 0x6b}, {&(0x7f00000018c0)=""/81, 0x51}, {&(0x7f0000001940)=""/186, 0xba}], 0x7, &(0x7f0000001a80)=""/200, 0xc8, 0x3}, 0x3}, {{&(0x7f0000001b80)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001c00)=""/204, 0xcc}, {&(0x7f0000001d00)=""/70, 0x46}, {&(0x7f0000001d80)=""/142, 0x8e}], 0x3, &(0x7f0000001e80)=""/4, 0x4, 0x9}, 0x9}], 0x7, 0x40000000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x180, 0x0) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002080)={0x6, 0x3, 0x80000001, {0x77359400}, 0x101, 0x80}) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:22 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) dup2(r3, r5) 2018/04/09 21:54:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xbb, "5d230f47327fd81c7cf0420e25c4a93e8e51c52de7a5c962004887cf5ba31956ae03caec854fa2916ee5918e3956d36dd57418b228d72d7d94739fb17286a279a714108483050661033ff10e2191271498f077efe2cd73174748010b9aa2f95387002e1c6d8a095e86c28c207886018ff69339ceaebd65a453089fc767512d383edaf994dc3d41d5f6ec8e49168414ca03588297cc191131abc63a0c0fa5aaeb2df7737858eb0aaec234e34cb1df8aaa991eb22bf98a80ecb27a76"}, &(0x7f0000000040)=0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 2018/04/09 21:54:22 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00'}) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB]}, 0x1}, 0x0) fchmod(r2, 0x108) 2018/04/09 21:54:22 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000001880)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000003380)}}, 0x18) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x0, 0x9, 0xbb, 0x400}) 2018/04/09 21:54:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x44e21, @loopback=0x7f000001}, 0x10) exit_group(0x6c84) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/09 21:54:22 executing program 3: r0 = socket(0x40000000016, 0x80f, 0x7) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x76, 0x100) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x3, r0, 0x1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x2000) r2 = openat$cgroup_ro(r1, &(0x7f0000000480)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x75, &(0x7f0000000040)=""/117, 0x46, &(0x7f00000000c0)=""/70, 0xb5, &(0x7f0000000340)=""/181}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x2) setreuid(0x0, r3) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:22 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/09 21:54:22 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2}, 0x10) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x40) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/09 21:54:23 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) dup2(r3, r5) 2018/04/09 21:54:23 executing program 1: r0 = socket$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) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, r1}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) write(r0, &(0x7f00000000c0)=')', 0x1) 2018/04/09 21:54:23 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) 2018/04/09 21:54:23 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x400200) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000280)=0x7000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x78, @empty, 0x9}]}, &(0x7f0000000240)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) sendto$inet(r2, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:23 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000080)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) readv(r2, &(0x7f0000000080), 0x162) 2018/04/09 21:54:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x20000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r1, r2, 0x5}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000002700)="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", 0x101, 0x400}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB='usrjquo|a=./file0,k']) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000140)={{0x3f, @rand_addr, 0x4e23, 0x0, 'dh\x00', 0x1, 0xff, 0x10}, {@empty, 0x4e23, 0x1, 0x9, 0x116, 0x1}}, 0x44) getsockopt(r0, 0x1, 0x1b, &(0x7f0000000300)=""/138, &(0x7f00000003c0)=0x8a) r4 = fcntl$getown(r3, 0x9) prlimit64(r4, 0x4, &(0x7f0000000040)={0x80, 0x8}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000400)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000480)={0x26, &(0x7f0000000440)="160a02316fa0f79a142a68da54796e45a9d8b9e946975a3f18c9964f84ccdb0e48e40b356220"}) 2018/04/09 21:54:23 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) setreuid(0x0, r1) r2 = shmget$private(0x0, 0x1000, 0x808, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000540)=""/236) 2018/04/09 21:54:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 229.032806] EXT4-fs (loop7): Unrecognized mount option "usrjquo|a=./file0" or missing value 2018/04/09 21:54:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) 2018/04/09 21:54:23 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r0, r0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDMKTONE(r1, 0x4b30, 0x7fff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x10000) r3 = accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="f05bf5dac1f1376663e48433b6d9a399902deef7051c24dd01327dad7f5550a4fb766be33e94e8073b4038ca137ebb9cfdf2373f70cee3a1dce4fa4d361d4bcd1f075b4b6584f78b1a8fef39f3e366cf224e2808c891958b7faabe4c073cc807bccc00a0b22a2b1e17a4ee06b91cb55ea122d84b2e3067013e91ce814ffdf78d79511f5b59b7cdeb3f1de555345db1af69b1a6db962b4e65c0a5a52d3f7351cf185d7b5060173c8f6817398c600c24b73bfa0209fd995db175b72b36be7c7f2c4a57bd701d703f18ab90fafba5dd390b3ffa0192e4f8b2286b4f08003273c481677f32258536b77a50a957409f354dbd9deb6db25c523d", @ANYRES16=r4, @ANYBLOB="000226bd7000fcdbdf25020000000800030016000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/04/09 21:54:23 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x8) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0xdd, 0x4) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f0000001680), 0x285}, {0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x492492492492540, 0x0) [ 229.085414] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 dh 2018/04/09 21:54:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 229.149560] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20003 dh [ 229.186387] sctp: [Deprecated]: syz-executor1 (pid 18114) Use of int in maxseg socket option. [ 229.186387] Use struct sctp_assoc_value instead 2018/04/09 21:54:23 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000540)='msdos\x00', 0x1000000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000002c0)='../file0\x00', 0xf42, 0x2, &(0x7f0000000480)=[{&(0x7f0000000300)="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", 0xfd, 0x6}, {&(0x7f0000000400)="e3d4e929c96354e63488a87412f4011015ce00985aa48720d062a501c141404eb7a9839f24c14214e883d340151437a5c4cce916fc8ab623e0c45d33f727e0ac73bed11b3ce15eaea688f83db2a14c10c860d864fc1ff39ee75ef80b55b68e15ab9b3413a385b2b4c92301156f0f7a73adb06bb4574765d0f1c5aa5e", 0x7c, 0x100000000}], 0x1, &(0x7f00000004c0)={[{@debug='debug', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) recvfrom$unix(r1, &(0x7f0000000180)=""/148, 0x94, 0x40000000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/09 21:54:23 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x13a8, 0xffffffff, 0xf8, 0x1b8, 0xf8, 0xffffffff, 0xffffffff, 0x1310, 0x1310, 0x1310, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, 'sit0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x1, 0x20}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffff3330, 0x5, [0x32, 0x27, 0x80000001, 0x40, 0x2b, 0x29, 0x10, 0x3, 0x2b, 0x3f, 0x24, 0xf, 0x2d, 0xd, 0x11, 0x29], 0x1, 0x7fffffff, 0xfffffffffffffff9}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x8001}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, 'bond0\x00', 'bpq0\x00', {0xff}, {0xff}, 0xff, 0x2, 0x1}, 0x0, 0x10f8, 0x1158, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00', 0xfffffffffffffffd, 0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x7, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0xd824, 0x401, 0x3f, 0xdab, 0xfff, 0xabd], 0x2, 0x80, 0x100000001}, {0x2cc1, [0x80000001, 0x8, 0x3, 0x8, 0x3, 0x2], 0x8, 0x8, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1408) sendto$inet(r0, &(0x7f00000000c0)="498a8a01413b4c0dd73472566bdfd72aa4c61c3eb38f69546febe44e463f64af5ea131b61c280308a08f146904319a49cd0aab331d5e7139937a6e1e86c804db0a38d0aba7c4b498f60ef615fb928f323bbd1495b03760cc3261e2c195a1", 0x62d0b988bf17df74, 0x100000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 229.220832] EXT4-fs (loop7): Unrecognized mount option "usrjquo|a=./file0" or missing value [ 229.258258] sctp: [Deprecated]: syz-executor1 (pid 18144) Use of int in maxseg socket option. [ 229.258258] Use struct sctp_assoc_value instead 2018/04/09 21:54:24 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:24 executing program 7: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) prlimit64(r0, 0x1, &(0x7f0000000180)={0xff, 0x100}, &(0x7f00000001c0)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='eth1&}#\x00', 0x8, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/09 21:54:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/09 21:54:24 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="263d4e65bf14a47f7626ddc0805fd14929226d7d7d770b42461606edc47e1d209fa947063a71f0ec145de82c9928de6276d4271a0a8d62c464e334057157194860550f00a42b133a0760f37837b03a39707af270c45606526a52e51ad9e9a73e833580ec9ca34bc7b0f748d0afb6d268cd14c6b38e69a6b114237593c31fc9", 0x7f, 0x8}], 0x1004008, 0x0) 2018/04/09 21:54:24 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:24 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) 2018/04/09 21:54:24 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, 0x5c, r1}) bind$rds(r0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x8, 0x3, [0x1ff, 0x66e, 0xe9a4]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:24 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80, 0xc080) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:24 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:24 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="1f000002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) 2018/04/09 21:54:24 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 230.052968] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/04/09 21:54:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fce000)}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) r2 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/09 21:54:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001000090400000036a861196216c99f0e1e343826eb04000000000000000000a632f1f75881c30c1f30bf40027a0ab7a9bbc97ad4db7579f8b087859f1655ee02635e9f60dead4e459e59b1e49db4548e759ea60b757047255f6ee90771ea9161d3150f29b1121febdf0c406b0a052183af6e", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) socketpair(0x7, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0x3, 0x5, 0x4, 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/04/09 21:54:24 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:24 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setreuid(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x7ff, 0xfffffffffffff000, 0x6, 0xd30}, &(0x7f0000000100)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000440)={0x6, 0x4, 0x7, 0x1, "0373a3738fd3ad634359cbab26da85a616ad497cbb5dff01243997424570719eb490f4844a5901bb51fbaec0"}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x4, 0xfd94) r1 = request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='systemself](eth1vboxnet1/eth1\x00', 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\'\x00', r1) 2018/04/09 21:54:24 executing program 0: r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:24 executing program 4: r0 = socket(0x40000000014, 0x2, 0x7fffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 230.305878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 230.408906] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 21:54:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0xffffffffffffffa4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) 2018/04/09 21:54:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f0000000100), 0x9d) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1ff}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x8, 0x1f, 0x32, 0x4}) 2018/04/09 21:54:25 executing program 0: r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:25 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x1, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x4}) r2 = signalfd(r0, &(0x7f00000000c0)={0x2}, 0x8) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r3 = dup2(r0, r2) r4 = getgid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/04/09 21:54:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x6, 0x6, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001700)=[@in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/04/09 21:54:25 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) 2018/04/09 21:54:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) sendto(r1, &(0x7f00000001c0)="0d0823e7cf8d3d7a3b1041ccd8ff0acee7470f703cb555fe093461f2b0993bab4834efb4a3b0d682e241b093e6fb283b0c0b7d4b92f47f6da93045dc28b2ac8aefa37d9f3ad37ee08cf35e0fb2135e5340a295045fb716187272dd8d132b05e5815f502aeb9dacac0035155ab57077d82725d9bd2148aba8fec65a20897d2e9d95777d98b80562bba7d96927b24ef636a764a06924430daf1d4a976d44146b", 0x9f, 0x0, &(0x7f0000000280)=@generic={0x11, "e9b9ff9e424085e01baa4fe5216d21b6fe16f47ccecb8a641a01906950dbe594eb98be0dac85f6fbb518ebae3e78c9139053ceb9687e57749348903a0417adce7bdbf9ac4b77c4667d0730064ad88f9049f89e812259fbc0fb630f9c43d3ceef398b8ca8a3a29d4845558d3184bb283ed3a814d6850a2665ace0945f67cf"}, 0x80) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='hfs\x00', 0x2000000, &(0x7f00000003c0)="1cde4fd759a1f2a269c02976b72a9f070c6aa507a1790aad1ecb8d104065f5993b1023c4cb9e27eddb8c5caa19410e4139f774c248bbbef3e85da7c8772e4610135424") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) dup3(r0, r2, 0x80000) socketpair$inet_icmp(0x13, 0x40045730, 0xfffffffe, &(0x7f0000000180)) 2018/04/09 21:54:25 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff8001, 0x101000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x7ff, 0x3, 0x100000000}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000180)={0x285, 0x1000, 0x3, 0x70, &(0x7f0000000080)=""/112, 0x4c, &(0x7f0000000100)=""/76, 0x48, &(0x7f0000000340)=""/72}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:25 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffff42) setreuid(0x0, r1) r2 = shmget$private(0x0, 0x3000, 0x1120, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/236) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x422, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000040)={0x1000, 0x1, 'client0\x00', 0x4, "9af7aaef4df6f903", "01c419637c32e8357747ec8390c76f9fe2cef81a0de76bf8f6a9171bd6bee5f4", 0xffffffffffffff81, 0x80}) 2018/04/09 21:54:25 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101c02, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000080), 0x100000272) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x40000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @loopback=0x7f000001, 0x4e20, 0x4, 'sed\x00', 0x10, 0x8, 0x70}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0xffffffffffffff81, 0x7}}, 0x44) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/04/09 21:54:25 executing program 4: r0 = socket(0x40000000017, 0x400005, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r1, 0xffffffffffffffde, 0x48) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:25 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000280)='../file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x1) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xa697, 0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @multicast2}, &(0x7f00000001c0)=0xc) accept4$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) execve(&(0x7f0000000040)='../file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)='/dev/vcsa#\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/vcsa#\x00']) faccessat(r0, &(0x7f0000000140)='../file0\x00', 0x4, 0xa00) 2018/04/09 21:54:25 executing program 7: syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001600)={[{@check_relaxed='check=relaxed', 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x414000, 0x0) removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.selinux\x00') bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) recvfrom(r0, &(0x7f0000000040)=""/33, 0x21, 0x40, &(0x7f0000000100)=@ll={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/04/09 21:54:25 executing program 1: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xfffffffffffffffc, &(0x7f0000000000)="eaed1e4032bc3f6a824529f4fec96a3a663f9b35514d1b05", 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000002440)='/dev/usbmon#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002480)={0x0, 0x7}, &(0x7f00000024c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002500)={r2, 0x16, 0x6c4}, 0x8) 2018/04/09 21:54:25 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'ip6_vti0\x00', 0x73}) 2018/04/09 21:54:25 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x23c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) setreuid(0x0, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x101, 0xffffffffffffff01}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0xfbe}, 0x8) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) [ 231.356342] ISOFS: Unable to identify CD-ROM format. [ 231.492807] ISOFS: Unable to identify CD-ROM format. 2018/04/09 21:54:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffcb7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}}, 0x42a) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x200000) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/09 21:54:26 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x1) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)="df9d2590f0866c519dcc63cf30", 0xd}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4000040}, 0x800) setreuid(0x0, r2) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x600040}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r4, 0x20, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x91) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r5, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000005c0)={0x0, @broadcast=0xffffffff, 0x4e20, 0x1, 'nq\x00', 0x20, 0x2, 0x37}, 0x2c) 2018/04/09 21:54:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x100000000}, 0x10) 2018/04/09 21:54:26 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:26 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) link(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='./file0/file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8000000004004c1, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000001c0)="100000000300", 0x6}]) 2018/04/09 21:54:26 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) 2018/04/09 21:54:26 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4003fffd, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x8, 0x4) 2018/04/09 21:54:26 executing program 7: syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ifb0\x00', 'eql\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x118, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x288) 2018/04/09 21:54:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:26 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:26 executing program 6: syz_emit_ethernet(0x2f, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x2, [0x0, 0x0, 0x10000000000]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/04/09 21:54:26 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="39bdb2e9"], 0x45, 0x0, &(0x7f0000000080)="7e9cb00fcb49a18596ce43d562ed108be7b32a95c8040eaa47b6cc03f20f632d427797db476a6f62677144976f621c8873ce9016c728709d2e9ff55e7de4bd5cb9bcc6bb09"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x100000000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) r4 = shmget$private(0x0, 0x9000, 0x78000090, &(0x7f0000349000/0x9000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000340)=""/236) 2018/04/09 21:54:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x81c) 2018/04/09 21:54:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x200000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/87) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/208) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:26 executing program 6: modify_ldt$write(0x1, &(0x7f0000000140)={0x1, 0x20000800, 0x400, 0x8, 0x100, 0x4, 0x1ff, 0x2, 0x2, 0x10001}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080), 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="01a51542e600009bd4837a9bff47aea50070000040000000000100000000000000"]) 2018/04/09 21:54:27 executing program 7: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x38) r0 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/04/09 21:54:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) eventfd2(0xffffffffffff310b, 0x800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getdents64(r2, &(0x7f0000000040)=""/120, 0x78) 2018/04/09 21:54:27 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:27 executing program 1: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)={@void, @hdr, @llc={@snap={0x0, 0x0, '%', "3a8793", 0x8100}}}, 0x12) 2018/04/09 21:54:27 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x2813, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x81, 0x40) statx(r1, &(0x7f0000000600)='../file0\x00', 0x6c00, 0x810, &(0x7f0000001cc0)) recvmmsg(r1, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f0000000100)=""/10, 0xa}], 0x3, &(0x7f0000000300)=""/210, 0xd2, 0x2}, 0xad}, {{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000480)=""/7, 0x7}, {&(0x7f00000004c0)=""/233, 0xe9}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x5, &(0x7f00000016c0)=""/164, 0xa4, 0xffffffffe835b617}, 0x3ff}, {{&(0x7f0000001780)=@llc, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001800)=""/4, 0x4}, {&(0x7f0000001840)=""/200, 0xc8}, {&(0x7f0000001940)=""/228, 0xe4}, {&(0x7f0000001a40)=""/128, 0x80}, {&(0x7f0000001ac0)=""/80, 0x50}], 0x5, &(0x7f0000001bc0)=""/47, 0x2f, 0xfffffffffffffff7}, 0x80000001}], 0x3, 0x10020, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x10) read$eventfd(r1, &(0x7f0000000100), 0x8) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:27 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) dup2(r3, r5) 2018/04/09 21:54:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCCONS(r1, 0x541d) [ 233.073171] devpts: called with bogus options 2018/04/09 21:54:27 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 233.113763] devpts: called with bogus options 2018/04/09 21:54:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = memfd_create(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0xffffffffffffff56) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='@)+eth1\x00') setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 233.139708] devpts: called with bogus options 2018/04/09 21:54:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r1, 0x9) listen(r1, 0xcbe7) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mkdirat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x1ff) 2018/04/09 21:54:27 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x7, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x3, 0x3, 0x0, 0x8, 0x4, 0x4}, @exit={0x95}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0xfffffffffffffffe}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xfee1dead, 0x16041998, 0x1, &(0x7f0000000000)) 2018/04/09 21:54:27 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x200400, &(0x7f00000001c0)="d7310da66ba0566b77ded670ac4a5cf0ae65563ee9364598ed9576a09b48f43a8162d26e4b300ce27e995bc0f8706c9bb4ac7f17cb1e7d8ba598c5582a3d55e62f92872980c424d51dc86aec0f01b1b3cd0bf7f15ad9fa7770534688de417b63af670b9baa7f95fcf0ee0d8d6a007f3551c88b4f2b541253502eebdd7fa4a20eddbf18dadba39c15aa1121a822f89bb50d8657862ffe80dae47937bd7bff0ad9cf500f717c54a9e962a8767b18c43cfba231c1e8edfdd6fea69c055f11a989e808d2638511f72d3dc80163a2f809b1bcd598bc4f48b89c") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000002c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:27 executing program 7: r0 = epoll_create1(0x0) ioctl$void(r0, 0x5451) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x7, 0x5, 0x2bc, 0x3, 0x1}) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/139, 0x8b}], 0x3, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000580)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000000240)={&(0x7f0000000140)=""/194, 0xc2}) [ 233.368372] unregister_netdevice: waiting for lo to become free. Usage count = 1 2018/04/09 21:54:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000000040)={0x0, 0x27, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000180)) 2018/04/09 21:54:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmget(0x2, 0x3000, 0x7c001208, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x100c, &(0x7f0000ffa000/0x4000)=nil) r2 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/236) 2018/04/09 21:54:28 executing program 6: syz_mount_image$xfs(&(0x7f00000036c0)='xfs\x00', &(0x7f0000003700)='./file0\x00', 0x0, 0x4, &(0x7f0000001200)=[{&(0x7f0000000000)="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", 0x1000, 0x3bb}, {&(0x7f0000001000)="455e14d3d015eeb4706d49382b450d5d0198744c204f5d89eee77a0a8f98be62f07bee425332e9397528cbaa2cba3b9cd072718cc358893329fede8f1d5870207f3ebba1e4de721e41a2668e84eca61383eb35a0b04af6565ff06a63d4ef3994e09676f8008d074680463069649be26f140b3412df1dd1a72049b8cfe320417d0be452a48a04f747120c5eb290a640e7897c0314942abdd602115eeb3418463e964d227556b52f90cea0bf5311be5876ae", 0xb1, 0x1}, {&(0x7f00000010c0)="2a66c7c32faa1f6cb1d0ffc2e9abbb129c887e2e3c02768b01f33134be1bbeafb20318db28cce53fe00aee0f6c8adbfe4151a1e03b48e637899beb51d498cf73b50f6a597393a8fec3663121e8b5971201e5944c966862cd3b006494e202cf8fca03a3fcdeeb082e9c27d38b5b6ce39665573420171f1c345d5975d48101372193af2cc41c8b5f96d6411a9790b69cbe", 0x90, 0x3}, {&(0x7f0000001180)="901d71419b6fc197dcc49db105af389e37b19ec394554a141d33b8230e5317c8e26761104e2a8652e2c3779c292b8440dd64123f715aba1f616462af6e7a72c355e70ba0", 0x44, 0x3ff}], 0x400, &(0x7f00000039c0)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 2018/04/09 21:54:28 executing program 7: syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="696e746567726974792c646973636172642c6572726f72733d636f6e74696e75652c7569643d382c004be58a804f3a82660982494bd94f7f5a6d3e177a2b5d8af4d974b82411fc7879d82c94f2f29fd9c8f41ef0567b6a4311bed3df9c0d7e3c0b4055e109f2472ec55b7afffb71e690524cafe363a784b39d8dd6ea0a2f0c558a60a3513add45f8c783221fdc87b2bb49e07aea9537b9189218f277a982aecb7345a088d26f62d2761c8b"]) 2018/04/09 21:54:28 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) dup2(r3, r5) 2018/04/09 21:54:28 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x6, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x4, 0x8000, 0xc0, 0x5, 0x0, r0}, 0xfffffffffffffedb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="af00800000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000001140)=ANY=[@ANYBLOB='\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'], @ANYBLOB='s\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="e700000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB="0000000000000000000000040000480000000000000000000000000000000000"], @ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB='\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'], @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\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'], @ANYBLOB='w\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\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\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'], @ANYBLOB="e800000000000000", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08febfffff000000c4802a42633218dfd0ad753962773fc9bc5be166c6c3cf95018fadd53f5e95c36d040a56fe7d8ae7d24a10288e87a14b04c6d25521672305036756b0c3cf09f694f6fedee20e6756aa327ff85578c8ed5d46c014e51d25eda26fd046690bb85a4975ab9a603070f9efec7e734cf68818dd57c838c095d1283283d9635389001f7edcf28d76fbc12be15b0fc3b4658362a033bd9fb5dba0cdfebeb2df00f5d894767b8689", @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB='\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'], @ANYBLOB='y\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000001780)="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", 0x1000, 0x3}], 0x1080, &(0x7f00000002c0)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000003c0)={0x2e, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x4, 'fo\x00', 0x4, 0x8, 0xf}, 0x2c) 2018/04/09 21:54:28 executing program 5: mkdir(&(0x7f0000000280)='../file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x103e00, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:28 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/192, 0xc0}], 0x1, &(0x7f0000000200)=""/181, 0xb5, 0x1f}, 0x10001) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) 2018/04/09 21:54:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) fstat(r0, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}) r2 = dup(r0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000180)={0x6, 0x4}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:28 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000d9fffa)='ubifs\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') 2018/04/09 21:54:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000000000)=""/174) 2018/04/09 21:54:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 234.141332] XFS (loop6): Invalid superblock magic number 2018/04/09 21:54:28 executing program 4: r0 = socket(0x40000000015, 0x80000, 0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r3, &(0x7f0000000b40)=[{{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000b00)=""/19, 0x13}}], 0x1, 0x22, &(0x7f0000000bc0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x100, 0x4) [ 234.309448] XFS (loop6): Invalid superblock magic number 2018/04/09 21:54:28 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/09 21:54:29 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="9f790a9cd78df67e5ae232675906379257b0169834e8191e744db19468b8d0d78ce41b4a833631661c915a2fe851dcd41fa7a5a543702e9d663050619e8359067b0daf9ae7f150e2e2b3a75841d41713f9b82e3af15145546922be2d9094b15ca0cc1860f05d5be05370867e501e9c27eb64a5a7b215d66278250da13cd2494313b185f3e3a0f253ad02c10f473d0db0c7ca56ca520009febd2e03e19bcf483499ee676638920c718ed9dd5df908", 0xae}, {&(0x7f0000000340)="9ca96ec8f0699a2f94259511dc1d15cf67af829b28e0a18675b46b29ed20e52659c708a953f304832cbb27c2d7ae3b626372b7ea2de81ba0ab3ffe402972fd35ec2ffe1e147c754ad32ea365a481190ba49d19ffcace47b9616a00eea2e57c9e8bb1e4a3242f5f95a146eba0614fd0f65aa5864237943c77266422aca9eafd03bd411939ab154ef1c7a66267910ed09e8e56364f5b2c2de95ca617d381", 0x9d}, {&(0x7f0000000140)="ecdffb17a0d49b00e5a54dd260ed60c9e7e47fd35259fe7af02565f54aa5b85a2b74e0ad45877ed790985546a99360f1b09f4e32ef31547d57420a7ef7c764f256ebb8d84267fa51bc8d46ec71838b69cdad1ab49186f8db408cf0b918e3a34f3b6d54c383063722139deca6e4b3a25747", 0x71}, {&(0x7f0000000400)="11e119bc147c67d37457ce397d9cc0918e14e234d8d64493ec45095b7018a1dcaf9851ea3feeef9ef4da82987999b40382d85970d6ff1e8b5348780d52e0e8abef13451b7c3f852aeb730d597207c96192ae363bdd38b82d3bf9422f02ffc7c4d339e871dd123df65a5422044c938dd5dd52779cd0647e93", 0x78}, {&(0x7f0000000480)="75cb4bde5c33e6d5c35e443214f761d53eafdf227ed06e1bfd79baff92211ed6f716a91165e997ee2eca195ac8d8b42c6625f22098fa18073a731dee3ed6fa5e02758fe610902b317cb9e4f422f3842efa7035115745f4755f60f2e387936c1c7a206a6d649b53bf33b8dc346f349e2d469a9f6285db55a5e2cb4d44634a1d49ac9400f00886b4b4e062177684236af7024fca43acd920c3f7f01e8ca27475b02a177d914e468571b4d58886d905a33382160c38e2f7a701985ae8fd1df27f8fa9cacc12871c69bb", 0xc8}, {&(0x7f0000000580)="e164d8fce84d500caaef895673df7ddf4a11641a3bc7912229d9b74bfcba8ed7c253ed2357291a28565cc6cf6e262dedf409cd64b831025e67b00544bf0b3a933c7ca37cd4953a7301380e5a52fb5239a91860b85c055758bb84c097d038ea45321b6a9310c0", 0x66}], 0x6, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/09 21:54:29 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000db352e55d35e1e3abba7ef390dd95790229173faf9600ea0126e9d893d73e8e5d85d21bf2a0ac6e4278af988"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba926912604c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8fd317c1ec46c8cf2f5bed7c15043faa1a65996c147625524f0144d9d2241bacdf84e1b9b067c2fef716af89259585890cacc8a9ae7a604745fb91088381bf6d65f0aba35dbaa243010aab4682060301b8bdcaacb6f7e2abdc91d3ac6abb059cfbaf3e32762ee5daec253058fee5355d8f74bb634bfc6fb9993b9e15bf6874ba0c3eb72d57aa5d304d87346db2a7d35b97f0d80d5e3770bd627c106d30d91c3e5a211c7b8f"], 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/09 21:54:29 executing program 6: r0 = openat$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_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/04/09 21:54:29 executing program 0 (fault-call:3 fault-nth:0): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009ef000), 0xd000, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:29 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') symlink(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/09 21:54:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/09 21:54:29 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r1, r2, 0x0, 0x39) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2), 0xfffffdaa) read(r3, &(0x7f0000000000)=""/126, 0xfffffeab) dup2(r3, r5) 2018/04/09 21:54:29 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000780)=0xe8) getgroups(0x1, &(0x7f00000007c0)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000800)=0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) r11 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000ac0)=0xe8) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000bc0)=0x0) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000013c0)=0xe8) getresgid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) fcntl$getownex(r1, 0x10, &(0x7f00000014c0)={0x0, 0x0}) getresuid(&(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=0x0) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004200)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000280)="212152fd62dd0c9afcfab01b8ae42d64c58a36fff0dad98a4409b77882018d3223cb639a347af8d839725fefd8220b95", 0x30}, {&(0x7f00000002c0)="15554f4b7af228a1bc3504f81c8ba39f9fcd3d86070f51a7ace98328c383a1ab554d996ae4301e91956e3f12e183c54ffe32017e8c05a4780f93", 0x3a}, {&(0x7f0000000300)="d3c5c6c3e98ebc0fec6d81cea40c0407c16e88b1e6d98013", 0x18}, {&(0x7f0000000340)="a0cdeb1b3b443a6015b08554eb91c334295f142433d91fc15bad1728fa234800253769cd410df1653f8e4018968a11a4126ded265739f76b7e2516f4f706217999696490cb8a4e117e288b1b4cd07d99ffdc2b7c3fbb4c9606e1c7cb0e7952095af14bbac3ea971aeb3cb8a8b77724fe6c35b17f4f1b1370e26f5a96160e3511ddd3c30ab865dc23bf8372b0a38d9d79945926a66df214dc88d56cff1d6e6aeae8f2e06a7aee177db06217ad9e04d8044ba9b7fdb8831a86c2528176b8940fb564d2b0", 0xc3}, {&(0x7f0000000440)="9f269f036d52a05e3e850f6bc81fe4428110fb68c88a20293dade92aec06ac2eb0aa17b4a97e0934383afdbca9f75da3f49cb33ff2eb2f3c0f89482e7b7afe81184c24539b", 0x45}], 0x5, &(0x7f0000000d80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xd8, 0x48000}, {&(0x7f0000000e80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000f00)="9c950386f7b94692adf37dd0cf48c1556bb47e6ad9810a1be3aac970e6d6869ec77bfb02c7f2f2e26489aebbe2cde21743b2832c11736f1b99cf7faf89f0ed54473b7ab602b1eaebb07ff69ea4efc3f26948244e3da8115f8532d6fa6cfe934793e57920029996a0c3cbc0add077733b1bba44284186b6e12b22c8de4160686bb156ecf3878c58b0acb0505f72946be3a8c2597396037cdfa3ca4d0eec400dffb4b0f05986701ce8e494fed6103749b6a4bdd56db0c126d5c2fff54ac201e612b3a950da4cb2f8574f02eae7a30726454926dba465b4204e4250829a50dea86c41ddb74329ce", 0xe6}, 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{&(0x7f0000002ec0)="133e2446133d9591b2bd8fe45c4229297df5e12c7e5fc62d8d68dc9f3260b1eeb407505ec2481c3fd5c31630c8159dce3f62f2433f267fbbac5398fe65cde783b9972d88a18535543c895fc1884976910bf8afd723add6a248e991c1298736434aa4b896a9deac34d68179c01cc22fe7a1226d28421c8d220a9433ad9fd9965a2f3bf8578a1c26924b4ae3d2f7635a882bb431f740b408d49358319ecd8cb2b570ea7082cd94fccca02d0bc1d2becb4ea7653be8ed110d15a1ab17b6", 0xbc}, {&(0x7f0000002f80)="06781454406b6b21087db82b7bebb3b2f9a8bc2c68c081b92cebef34394f24e9f07eb3011945c6c67e0828cde0b61a3d0d7b9b8cfca74f9d14c9ec6be09a46176765f948b37ea633415cfae392b969d04f17be93cc62972190a696ebd222d5ed6d92607d36feb2165c9deedd83306b05be269b5778d11949392cc4befd06e46c8638d0db3e6c17c9aa33bb45de038165ccf0e89b47c35c30a1d341a43222b631fd023ee7f3b16840af791828b91914de38e8c36ee69c5347b4a6e34a273a8990711dbc02be70c2e734ccd4f192395a164fb4707eb0c8ce85371bba60b97d06b480c18ce1da883c5b72e736e8575129462ae7501234289c9e9d", 0xf9}], 0x6, &(0x7f0000003100)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x4000000}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000041c0)=[{&(0x7f00000031c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}], 0x5, 0x50) r23 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204040, 0x0) ioctl$KVM_SET_PIT2(r23, 0x4070aea0, &(0x7f00000000c0)={[{0x1, 0x9, 0xff, 0xfffffffffffffff7, 0x3, 0x0, 0x7fffffff, 0xe89, 0x1ff, 0x5, 0x80, 0x4, 0x1ff}, {0x3, 0x1000, 0xfffffffffffffffe, 0x7fffffff, 0x1, 0x8, 0x0, 0xffffffff, 0x2, 0x83d, 0x9, 0x81, 0x100000000}, {0x9, 0x8, 0x1, 0x9, 0x20, 0x6, 0x7f8, 0x4, 0x9, 0x0, 0x1, 0x7, 0x4}], 0x4}) ioctl$KVM_SET_XCRS(r23, 0x4188aea7, &(0x7f0000000140)={0x8, 0x9, [{0x5, 0x0, 0x2}, {0xba, 0x0, 0x7ff}, {0xffffffff, 0x0, 0x7}, {0xbb, 0x0, 0x9}, {0x8, 0x0, 0xffffffff}, {}, {0x80000000, 0x0, 0x7d}, {0xffffffffffffff11, 0x0, 0xfffffffffffffff9}]}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:54:29 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = userfaultfd(0x80800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x9}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) 2018/04/09 21:54:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5a02000090780000"], &(0x7f00000002c0)) [ 235.073961] FAULT_INJECTION: forcing a failure. [ 235.073961] name failslab, interval 1, probability 0, space 0, times 0 [ 235.085454] CPU: 0 PID: 18535 Comm: syz-executor0 Not tainted 4.16.0+ #14 [ 235.092408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.101782] Call Trace: [ 235.104411] dump_stack+0x1b9/0x294 [ 235.108071] ? dump_stack_print_info.cold.2+0x52/0x52 [ 235.113315] should_fail.cold.4+0xa/0x1a [ 235.117424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 235.122572] ? perf_trace_lock+0x495/0x900 [ 235.126838] ? perf_trace_lock+0x495/0x900 [ 235.131122] ? find_held_lock+0x36/0x1c0 [ 235.135247] ? check_same_owner+0x320/0x320 [ 235.139607] ? rcu_note_context_switch+0x710/0x710 [ 235.144580] __should_failslab+0x124/0x180 [ 235.148848] should_failslab+0x9/0x14 [ 235.152675] __kmalloc+0x2c8/0x760 [ 235.156236] ? lock_downgrade+0x8e0/0x8e0 [ 235.160435] ? rds_message_alloc+0xc9/0x360 [ 235.164790] rds_message_alloc+0xc9/0x360 [ 235.168964] ? rds_message_next_extension+0x220/0x220 [ 235.174176] ? trace_hardirqs_on+0xd/0x10 [ 235.178349] ? __local_bh_enable_ip+0x161/0x230 [ 235.183156] ? _raw_spin_unlock_bh+0x30/0x40 [ 235.187588] ? release_sock+0x1e2/0x2b0 [ 235.191605] ? __release_sock+0x3a0/0x3a0 [ 235.195775] ? __local_bh_enable_ip+0x161/0x230 [ 235.200455] ? lock_sock_nested+0xe7/0x120 [ 235.204702] rds_sendmsg+0xafe/0x2a30 [ 235.208540] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 235.213062] ? find_held_lock+0x36/0x1c0 [ 235.217146] ? lock_downgrade+0x8e0/0x8e0 [ 235.221298] ? lock_release+0xa10/0xa10 [ 235.225267] ? check_same_owner+0x320/0x320 [ 235.229592] ? __check_object_size+0x95/0x5d9 [ 235.234095] ? __might_sleep+0x95/0x190 [ 235.238080] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 235.243613] ? security_socket_sendmsg+0x94/0xc0 [ 235.248394] ? rds_send_drop_to+0x1ab0/0x1ab0 [ 235.252895] sock_sendmsg+0xd5/0x120 [ 235.256612] __sys_sendto+0x3d7/0x670 [ 235.260414] ? SyS_getpeername+0x30/0x30 [ 235.264481] ? wait_for_completion+0x870/0x870 [ 235.269100] ? __sb_end_write+0xac/0xe0 [ 235.273083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 235.278620] ? fput+0x130/0x1a0 [ 235.281904] ? ksys_write+0x1a6/0x250 [ 235.285713] ? SyS_read+0x30/0x30 [ 235.289173] ? mm_fault_error+0x380/0x380 [ 235.293338] SyS_sendto+0x40/0x60 [ 235.296800] ? __sys_sendto+0x670/0x670 [ 235.300786] do_syscall_64+0x29e/0x9d0 [ 235.304680] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 235.309528] ? syscall_return_slowpath+0x5c0/0x5c0 [ 235.314468] ? syscall_return_slowpath+0x30f/0x5c0 [ 235.319418] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 235.324804] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.329663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 235.334857] RIP: 0033:0x455259 [ 235.338046] RSP: 002b:00007f6a55418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 235.345760] RAX: ffffffffffffffda RBX: 00007f6a554196d4 RCX: 0000000000455259 [ 235.353035] RDX: 000000000000d000 RSI: 00000000209ef000 RDI: 0000000000000013 [ 235.360303] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000010 [ 235.367575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/09 21:54:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/236) socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) [ 235.374837] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 2018/04/09 21:54:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 243.616153] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 253.864124] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 264.112131] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 274.360139] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 284.608120] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 294.856140] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 305.104140] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 315.352130] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 325.600128] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 335.848119] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 346.096123] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 356.344117] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 366.592138] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 369.632253] INFO: task syz-executor4:18540 blocked for more than 120 seconds. [ 369.639594] Not tainted 4.16.0+ #14 [ 369.643754] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651728] syz-executor4 D25096 18540 4574 0x00000004 [ 369.657381] Call Trace: [ 369.659989] __schedule+0x807/0x1e40 [ 369.663714] ? __sched_text_start+0x8/0x8 [ 369.667883] ? lock_repin_lock+0x410/0x410 [ 369.672141] ? graph_lock+0x170/0x170 [ 369.675965] ? graph_lock+0x170/0x170 [ 369.679771] ? print_usage_bug+0xc0/0xc0 [ 369.683852] ? __schedule+0x80f/0x1e40 [ 369.687784] ? print_usage_bug+0xc0/0xc0 [ 369.691867] schedule+0xef/0x430 [ 369.695249] ? lock_downgrade+0x8e0/0x8e0 [ 369.699413] ? __schedule+0x1e40/0x1e40 [ 369.703400] ? mark_held_locks+0xc9/0x160 [ 369.707561] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.712160] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.716660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.721696] __rwsem_down_write_failed_common+0x919/0x15d0 [ 369.727357] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 369.731965] ? debug_check_no_locks_freed+0x310/0x310 [ 369.737185] ? __lock_acquire+0x7f5/0x5130 [ 369.741443] ? rcu_is_watching+0x85/0x140 [ 369.745616] ? debug_check_no_locks_freed+0x310/0x310 [ 369.750837] ? graph_lock+0x170/0x170 [ 369.754666] ? graph_lock+0x170/0x170 [ 369.758499] ? unwind_get_return_address+0x61/0xa0 [ 369.763482] ? __save_stack_trace+0x7e/0xd0 [ 369.767831] ? find_held_lock+0x36/0x1c0 [ 369.771912] ? lock_downgrade+0x8e0/0x8e0 [ 369.776074] ? lock_downgrade+0x8e0/0x8e0 [ 369.780244] ? kasan_check_read+0x11/0x20 [ 369.784412] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.788843] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.793456] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.798596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.803639] ? trace_hardirqs_on+0xd/0x10 [ 369.807821] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.813077] ? lock_release+0xa10/0xa10 [ 369.819095] ? check_same_owner+0x320/0x320 [ 369.823540] rwsem_down_write_failed+0xe/0x10 [ 369.828073] ? rwsem_down_write_failed+0xe/0x10 [ 369.832763] call_rwsem_down_write_failed+0x17/0x30 [ 369.837803] down_write+0xa2/0x120 [ 369.841362] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.846595] ? down_read+0x1b0/0x1b0 [ 369.850339] ? kasan_check_read+0x11/0x20 [ 369.854506] register_netdevice_notifier+0xb4/0x8f0 [ 369.859544] ? __dev_close_many+0x360/0x360 [ 369.863882] ? lockdep_init_map+0x9/0x10 [ 369.867962] ? init_timer_key+0x17f/0x470 [ 369.872122] ? find_held_lock+0x36/0x1c0 [ 369.876201] ? __rwlock_init+0x1c/0x140 [ 369.880182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.885216] ? __lockdep_init_map+0x105/0x590 [ 369.889745] ? __lockdep_init_map+0x105/0x590 [ 369.894281] ? kasan_check_write+0x14/0x20 [ 369.898522] ? sock_init_data+0x983/0xd70 [ 369.902697] bcm_init+0x259/0x300 [ 369.906165] ? canbcm_pernet_init+0x90/0x90 [ 369.910510] ? can_get_proto+0x245/0x380 [ 369.914584] ? can_pernet_init+0x3b0/0x3b0 [ 369.918840] ? rcu_is_watching+0x85/0x140 [ 369.923039] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.928255] ? canbcm_pernet_init+0x90/0x90 [ 369.932575] can_create+0x28a/0x4b0 [ 369.936218] __sock_create+0x526/0x920 [ 369.940121] ? kernel_sock_ip_overhead+0x570/0x570 [ 369.945069] ? get_unused_fd_flags+0x121/0x190 [ 369.949679] ? __alloc_fd+0x6e0/0x6e0 [ 369.953492] __sys_socket+0x100/0x250 [ 369.957307] ? move_addr_to_kernel+0x70/0x70 [ 369.961730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.967278] ? fput+0x130/0x1a0 [ 369.970580] ? ksys_ioctl+0x81/0xd0 [ 369.974216] SyS_socket+0x24/0x30 [ 369.977679] ? __sys_socket+0x250/0x250 [ 369.981659] do_syscall_64+0x29e/0x9d0 [ 369.985566] ? vmalloc_sync_all+0x30/0x30 [ 369.989732] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.994246] ? finish_task_switch+0x1ca/0x820 [ 369.998756] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.003721] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.008685] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.014093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.018973] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.024181] RIP: 0033:0x455259 [ 370.027388] RSP: 002b:00007fe057d94c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 370.035104] RAX: ffffffffffffffda RBX: 00007fe057d956d4 RCX: 0000000000455259 [ 370.042390] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 370.049667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.056951] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.064228] R13: 0000000000000613 R14: 00000000006fc268 R15: 0000000000000000 [ 370.071516] [ 370.071516] Showing all locks held in the system: [ 370.077853] 3 locks held by kworker/u4:4/326: [ 370.082498] #0: 000000009ab2e397 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.092075] #1: 000000008d3f5e78 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.100777] #2: 000000009b077519 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 370.108953] 2 locks held by khungtaskd/888: [ 370.113277] #0: 00000000629fbca5 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.120931] #1: 00000000da8b9bf7 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.129579] 2 locks held by getty/4493: [ 370.133569] #0: 0000000038cd7ab9 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.141843] #1: 00000000ff731dfa (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.150731] 2 locks held by getty/4494: [ 370.154708] #0: 000000003a0c3794 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.162973] #1: 0000000064d86204 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.171855] 2 locks held by getty/4495: [ 370.175832] #0: 00000000998d28d1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.184108] #1: 000000001b3d3d9c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.193158] 2 locks held by getty/4496: [ 370.197136] #0: 00000000da961953 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.205398] #1: 00000000034e45a8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.214300] 2 locks held by getty/4497: [ 370.218290] #0: 00000000abdd4d69 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.226573] #1: 000000005f37eec0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.235454] 2 locks held by getty/4498: [ 370.239439] #0: 0000000089bb223f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.247708] #1: 00000000cb391093 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.256593] 2 locks held by getty/4499: [ 370.260568] #0: 000000000a681cb2 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.269185] #1: 0000000018b2a822 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.278163] 1 lock held by syz-executor4/18540: [ 370.282847] #0: 000000009b077519 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.292333] 1 lock held by syz-executor4/18574: [ 370.297018] #0: 000000009b077519 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.306482] [ 370.308115] ============================================= [ 370.308115] [ 370.315125] NMI backtrace for cpu 1 [ 370.318762] CPU: 1 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #14 [ 370.325238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.334575] Call Trace: [ 370.337147] dump_stack+0x1b9/0x294 [ 370.340759] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.345937] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.350592] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.355764] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.361031] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.366210] watchdog+0xc10/0xf60 [ 370.369650] ? reset_hung_task_detector+0xb0/0xb0 [ 370.374923] ? __schedule+0x1e40/0x1e40 [ 370.378895] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.383280] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.387843] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.392923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.397917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.403436] ? __kthread_parkme+0x1b7/0x280 [ 370.407738] kthread+0x345/0x410 [ 370.411101] ? reset_hung_task_detector+0xb0/0xb0 [ 370.415936] ? kthread_bind+0x40/0x40 [ 370.419728] ret_from_fork+0x3a/0x50 [ 370.423496] Sending NMI from CPU 1 to CPUs 0: [ 370.428027] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.429031] Kernel panic - not syncing: hung_task: blocked tasks [ 370.441721] CPU: 1 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #14 [ 370.448193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.457524] Call Trace: [ 370.460097] dump_stack+0x1b9/0x294 [ 370.463707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.468881] ? printk_safe_log_store+0x260/0x260 [ 370.473613] panic+0x22f/0x4de [ 370.476786] ? add_taint.cold.5+0x16/0x16 [ 370.480915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.486434] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.491865] ? printk_safe_flush+0xd7/0x130 [ 370.496165] watchdog+0xc21/0xf60 [ 370.499600] ? reset_hung_task_detector+0xb0/0xb0 [ 370.504428] ? __schedule+0x1e40/0x1e40 [ 370.508385] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.512769] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.517332] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.522411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.527408] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.532925] ? __kthread_parkme+0x1b7/0x280 [ 370.537238] kthread+0x345/0x410 [ 370.540600] ? reset_hung_task_detector+0xb0/0xb0 [ 370.545437] ? kthread_bind+0x40/0x40 [ 370.549223] ret_from_fork+0x3a/0x50 [ 370.553414] Dumping ftrace buffer: [ 370.557135] (ftrace buffer empty) [ 370.560832] Kernel Offset: disabled [ 370.564441] Rebooting in 86400 seconds..