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", 0x92e}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/01 22:34:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) 2018/04/01 22:34:35 executing program 7: syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001200)=""/120, 0x78}, {&(0x7f0000001280)=""/177, 0xb1}], 0x2}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/139, &(0x7f0000000140)=0x8b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001b00)={0x0, 0x1b}, 0x14) 2018/04/01 22:34:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/01 22:34:35 executing program 3: r0 = socket(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@statistic={'statistic\x00', 0x18, {{0x20}}}, @realm={'realm\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) 2018/04/01 22:34:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0x48) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r2, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r2) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d5}) ftruncate(r1, 0xaf) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x7, 0x3cf6, {0x0, @in6={{0xa, 0x0, 0x6556, @empty, 0x4}}, 0x5, 0x54a4, 0xe2, 0x1, 0x8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x100, 0x0, 0x0, 0x20}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5, 0x1, 0x401}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000f2239200000135ad76ac98546b1ab173bc75616afd39bb63b1c2916623ce668048116bf03c7aec7740a9c946cceac11b6b360eadad5ada2e900d9708b717cf75af1108e76482c3a861a1ea78968960848023aa935ed55c3db998a0f6e5642a2a64f135a9f2edd18699e08ef277c5bd07b685e1b01bf20f88aae826245cabad1c2dcdc489a65e87ddbc6c668f65b40b9d37263b86473ecf6fc18acaf225e58655f7870286fa34fe0226b4c2081e55a14425adfdef385dbf178a4aaf21402f4735ce9f33eaad7bc4dd81172ace11f45957e9fc21fb6a211458439f3b4ba8bad77b1a26d85d70afa3971301"], &(0x7f0000000700)=0x2) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000840)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000880)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xe8) setfsuid(r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x6, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}, [0x4, 0xff, 0x0, 0x80000001, 0x1000, 0x1, 0x0, 0x4, 0xfff, 0x10001, 0x2, 0x6, 0xd5c, 0xffffffffffff8c6c]}, &(0x7f0000000cc0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001340), &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r6, 0x9}, &(0x7f0000001400)=0x8) 2018/04/01 22:34:35 executing program 0: pipe(&(0x7f0000000080)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="a535", 0x2}], 0x1, 0x3) [ 72.274853] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/01 22:34:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x404000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000ac5000/0x3000)=nil, 0x3000, 0x0, 0x20013, r0, 0x0) [ 72.338228] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/01 22:34:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x61b23536, 0x0, 0x200, 0x6, "72dff87a8a350b88250c223c9dc421d7f227c18fb997350e05738948313ef0c83502b3a23f2bf3edd2d3a56d", 0xe271}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/01 22:34:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0x8000000000e12, 0x0, 0x0, 0x0, 0x0, 0xfc69, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/01 22:34:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)='j', 0x1}], 0x1, &(0x7f00000019c0)}}, {{&(0x7f0000001680)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003f00)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) 2018/04/01 22:34:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f0000002480)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x2, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/01 22:34:36 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8, 0x7}, 0x2c) 2018/04/01 22:34:36 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) 2018/04/01 22:34:36 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/01 22:34:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fabb71d45a7f9", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) getpgrp(0xffffffffffffffff) geteuid() getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="efebc1752201c88bfe3f86776b224068c168c6771720dc8fd202bd8b8910084082486feb96e3331f704e4a9c55145e6ed30190f8638686a16f96caaf12bbaeb36307cec312", 0x45}], 0x1, &(0x7f0000000380), 0x0, 0x20000005}, 0x80) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) gettid() sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5c", 0x5c}], 0x1, &(0x7f00000005c0)}, 0x0) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) gettid() keyctl$get_keyring_id(0x0, r4, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)='j', 0x1}], 0x1, &(0x7f00000019c0)}}, {{&(0x7f0000001680)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003f00)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) 2018/04/01 22:34:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/01 22:34:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:36 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) [ 73.401888] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 73.401888] p-F@,1rTwO'ĘPDž4' is invalid [ 73.446666] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 73.446666] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 22:34:37 executing program 5: 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) perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0x8000000000e12, 0x0, 0x0, 0x0, 0x0, 0xfc69, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:37 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0x7fff}], 0x0, &(0x7f0000001980)) fallocate(r0, 0x11, 0x0, 0x8000) 2018/04/01 22:34:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/rt6_stats\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) 2018/04/01 22:34:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x5, [0x1ff, 0x7, 0xdc8, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000480)=0xe) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000001001800000000008a904040a81e07acaa3ba1a5"], 0x94}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000280)=0x1) r3 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x3, 0x81, 0x11600, 0x7}, 0x7, 0x3, 0x0, 0x0, "715ae223336693bd"}, 0x10}, 0x1, 0x0, 0x0, 0x20000004}, 0x40800) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/01 22:34:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)='j', 0x1}], 0x1, &(0x7f00000019c0)}}, {{&(0x7f0000001680)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003f00)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) 2018/04/01 22:34:37 executing program 2: unshare(0x24000200) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xb06, 0x4) unshare(0x4000000) 2018/04/01 22:34:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/01 22:34:37 executing program 3: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}}, 0xb8}, 0x1}, 0x0) 2018/04/01 22:34:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)='j', 0x1}], 0x1, &(0x7f00000019c0)}}, {{&(0x7f0000001680)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003f00)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) 2018/04/01 22:34:37 executing program 3: r0 = socket$inet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6, 0x0, 0xfffffffffffffffd}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/01 22:34:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 22:34:37 executing program 1: pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) 2018/04/01 22:34:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="393a340d16d689f255effdd35cffb2a1720fe235f0fb5c4e007898549d72228f57635df395410b6f11df451b1d4c765d359378ac5afe21b5eab41825fa74bb4461efa85de2729cafa2c11b9f325550f3ece7dd33a35fd3bdbf7dd8ee913415f487ba77133ee1620270abf474d315831c48afe82f79"], 0x75) 2018/04/01 22:34:37 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f0000002e40)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x2, 0x2003, 0x0) 2018/04/01 22:34:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0x8000000000e12, 0x0, 0x0, 0x0, 0x0, 0xfc69, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:37 executing program 0: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x1ffffffffffd, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/01 22:34:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/01 22:34:37 executing program 5: 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) perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0x8000000000e12, 0x0, 0x0, 0x0, 0x0, 0xfc69, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) 2018/04/01 22:34:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000240), &(0x7f00000002c0)=""/228}, 0x18) 2018/04/01 22:34:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/01 22:34:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/04/01 22:34:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, 0x10) write(r0, &(0x7f00009e0000)='C', 0x1) shutdown(r0, 0x1) 2018/04/01 22:34:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:34:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f00000000c0)="0f", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/01 22:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:38 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="02"], 0x11) 2018/04/01 22:34:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/01 22:34:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) 2018/04/01 22:34:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) memfd_create(&(0x7f0000000280)="2a6b657972696e67d173656c696e757800", 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpid() sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r6}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0xfffffffffffffd1f, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={r8, 0x101}, &(0x7f0000000540)=0x8) tee(r7, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r9, &(0x7f0000000140), 0x100002fb) socket$inet6(0xa, 0x0, 0x7fc) 2018/04/01 22:34:38 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fchown(r0, r2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40200, 0x0) 2018/04/01 22:34:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/141, 0x8d) 2018/04/01 22:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000012c0)={0x1, 0x0, [{0x480}]}) 2018/04/01 22:34:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003dc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000580)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0xa8}}, 0x27b) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x40080) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x91b0}, {0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1a}, 0x4d44}, r1, 0xffffffffffffffe1}}, 0x48) 2018/04/01 22:34:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/04/01 22:34:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x100000000032, &(0x7f0000000300)=@dstopts, 0x8) 2018/04/01 22:34:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 75.248951] kvm: emulating exchange as write [ 75.332676] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 75.332676] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 22:34:38 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000340)=""/84, &(0x7f00000003c0)=0xffffffffffffff7e) 2018/04/01 22:34:38 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="a4", 0x1) 2018/04/01 22:34:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0), 0x0) 2018/04/01 22:34:38 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) 2018/04/01 22:34:38 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) 2018/04/01 22:34:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) 2018/04/01 22:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 75.400929] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 75.400929] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 22:34:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000001100)=""/4096, 0x1000, 0x0, &(0x7f0000002100)={0x3, {"33384e91aaedba"}}, 0x10) perf_event_open(&(0x7f0000002200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/01 22:34:38 executing program 7: getrlimit(0x4a, &(0x7f0000000140)) 2018/04/01 22:34:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:38 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/01 22:34:38 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/04/01 22:34:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000013, &(0x7f00000003c0), 0x33d) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00008ef000)=0x40000, 0xd0) [ 75.639930] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 75.639930] p-F@,1rTwO'ĘPDž4' is invalid [ 75.681183] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 75.681183] p-F@,1rTwO'ĘPDž4' is invalid [ 75.716550] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 75.716550] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 22:34:39 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0xfffffffffffffffb, 0x2) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='+\x00', r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1", 0xf9, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = socket(0x1b, 0x80000, 0x3) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() setreuid(r7, r8) msgget(0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) 2018/04/01 22:34:39 executing program 6: sched_yield() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x3ff, 0x5, 0xffffffff80000000, 0x6}, 0x14) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/5) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x10000, 0x400, 0x9, 0x100000000, 0x7, 0x9, 0x3ff, 0x27, 0x1, 0x4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x26, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)=""/164, &(0x7f0000000400)=""/137, &(0x7f00000004c0)=""/193, 0xd000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000680)={r1, 0x55, 0x6, 0x0, 0x7ff, 0x6}, 0x14) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x4000, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000740)=0x41000) ioctl$VT_WAITACTIVE(r5, 0x5607) 2018/04/01 22:34:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/01 22:34:39 executing program 5: r0 = openat$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_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/04/01 22:34:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="23313504be58a179836db95cabd55cd836ca2d7784c6d37ec45f9e40183c1bda132947e006825107db82814f0b25aeed3eac1510949d7cce8461ca0bae0bc6190f5acf07b356c55248d7608654282f6815a49505758dc59d2b5220569d81c4fdee21c0cddce87a9fcfda8ad8cf7b4e7c8d8966b2d3af9e73e6ee1a41472a7236cd7860030ae6bc70e8a22d46141cac40b92c31dd7254771fe2c6e04fb3cd27c5c49850c7851d3409426dfb1dcb08c9d3fefdfee49cfb898fe0d2dcbc300f032843c3f58353657128f0b091e5eac57618d65be8260259c469bd0498edf76ba5174b4c53d5981925f0005dfc30c49a97ad7429270ddbe0f9f400b1a7a1ebebe2cabb84c903a2264b954494a2a730742b0f9deb33d8094752efcd90eda5fe1afc7e1f0687a1d89804f2dc59bf1192bc0fe5792860d0108130a2f4cc5c79aa0fa7d8a8babd637b9a35bdf9724ce1e661fabdaceaa38510c9f62d12dda556748d0240dda3d6ef6fe77d4907da6ec40345ecd2b7b07c043ce845e640b141952a1627269a31a388522bcd453d3a5c70ec89ab4458fbfa58e9c9c3b9e128b16a4d39f8412c2763faa03840081e5c13dd4af314b0cbe5fd1c9a04c1538c21f2b5936e4fd68a092d1039c6e85b44d71d055555a65a3b8e1c7dfa164810e088d9bb2e43af8460570e866ec0b4a86f89a8dcbf32f047d3088e6d4fc521c26ee0337e9cc2a9f7aed75559bb4f64acbec5164677beb944357d3d0754183a315520c4924f988e50eb7442f6867b2cb1c5c29cfaca0da935426094d8bfcb80926cad63bc95147469003296c3cf89480d622c8063fc7bd009608eac7d0f0e3ed006e1bfd3891a371defe2ef61deb143799acc3a502cd065390a0a1b5bb5436641a8a61a87011e20fffcff9083878ef02069c2014dbbd90465d3af413825cefa52a707460a7cb3a3bb9f2803adafae1c0b9142af05927ca20de5c12dd98765d56c5a3eb3b05f0ef003d28cb2d90414a3902e16f9c230e2eadc60f1bc00bfd73acf495f18652fc78b73d29c912663b78630b30ecfedd7da8368b1913580dbe5df976e4fd85ba9e6f8b4e023cf148a84ce633069fefe866595a7f5acbbf25545de447f9a8247557be7fd082a01906cc6402be1e605ae57c6b065abd39a444f4ae4e9b65db094657025f48296352df1e5bc81ef69de28562dc2e993274071a3c97d49bf0ace6b4fdf468b8e29914ea45ba38265a888ef48b429d40922bbf8a930a0110a8772396b284f843f92acf3f3ba35429b68b8ad4310039a275dcfa004b830e4ecc63cac5d62b1ac1f9013bdd35a8cf3c5f4e92c6b767150a642ae1477a6dc2fe93698239295bd7fb1bbb09cc104afdd47c903b6f64be1a8b34e91efc24afbe44170ac24d95809840e047a0e2c8d1d770aa6cf05efdb0ce46fcdf57af02671675864791c27cf1cb090158bd5b91cedfef3822c224fbe97c39ade3f69184cd75b85221e916cd63b20b122bcf5b93da0221c9c9fd79cfbd5238b24a8fba6b5d621b3baa133f1064b10bcba5a090504f353725e396fc655b8f8fd100385f212a72a6122e77aeaff2470c0e881fcc108763b0ed550462908247b09cb30e667de8cf9a3293bd887d60515494b194174d5e265d3a6823c46155d92e5d46a6bbf744ca2effe244ec2b87a04cdbd209f294dc592116c2a38282d6c113acc0e22cc112a92d584c77247a394603395a48cc5ba1f76fb2487c4f4f7cfc78acc1666df27465784625005d5164adea743d1187eb26a64a743bd67fdddbedc34503c9fdd27dfc57f50b14bb89396ab0d727aa5290c3202a908690c99cadd0171bdee133b8e88483ca6328b313fc169504db7437ebcdc06727fe54f7456b29c126d237cccf30dea823402cf9f286fa8bf1d4b0bb32de58a3082a8790e756ffca2f23b35eee49b61a24bbae356be0a981ccc258e09c176d79360216edf80a61a1c7bdbd6419f4df5d6911da6c111062ca60a5c9daca8096ddfa9d7939e373bb1e8e490688c58be99c2833ae7ac6c0ae0281a015c507bf53c0bce267b7b84a10d2b0d2fc468a696849cdfd879186eb9fa3acb1bb27d6f948f3b5e73102771789d82ee8e4dbc66cb2afe6d5df2ed447c0f5a36c00921156ae1c03c0f9416d9b1723b77e4d6d0ae97572be3ef1acaaf89dd6d470e0ffa691ba4b9697d1dc129e43dedbb86f14b053c1c38422cfba2564a8fbd225ab018ea6cd012405d29d712e875b8e13d7a8d79a11e761fa4bfa77ddbc1a08c7c4f09ea6b1790513af2abac0cde75b4983b3224943eeeaa9ed0492a25ff112ec8f452dce28fe4cf6e0aa1ed81a5765b363edae11cfbfab2f18d441ba0573cd9709414e1c269927669b9a1973491514e05035283cabc2881dcc999e948f86c43ed956d7fac31f7fcf3013d646507f02ca0f46ef8a5575ff248117aa0f461f6ad09f0ccdfe2a55aed2501823ceac2c66bb183900a6937b97736fae62c86c1e89b2f03229fcc9ed080aaa4074ad661e3c4a27f7d6db75ae0e48ad24d90dd7e305c160e239541a8c4551c174837c0c3aa7b6ada2025fcf02881dbc4c1568a17d391484cab6a7c3740bf0720f3711ed45bd3893ad85f42f1326345324021f08fb98af9bb2df8de48613387a19c655a1011dc2b5977e8afea67429df38542571a50f059c14864273e4658b6389a262c97bdff420383db251f35175b9f496357d2f22e9fb4fab7e78e7bdf0166e4f6b8b2c55f553d8821cb449e954609e2103ff3af9c5ab930380dfa3ed0fbeb3e09e5ebeaa778db7a08e14f7db2df49bf48fd81d315baa9b5e5cf39b78060289121ba11ddd1834b8f1ad4b9367793e612886990cc22085e2b9a7749e0900ad53222de6fa67904bc5be1388f220b685610122bfe7ce520f3fb73a9c22807600656ee9e088c5f207fb5ba1ade889cce34860131fb8fc52ee84ab5b5384f9c91033539f30d0562de05b277947aa59eb2f4647080780b1cddaa4f4241022e42f75b0bf1942c079d61ca69c5500a2c504e51512643c7571fec25c3928d6954e45f5f1c697f45d5d7e2a4c7848160807253588ee4b5e9b917b05aeef0ab375f934032b232d810b32fa92d2e9cd55dad1f9ea9e4c0b8583e42af5e28f3385c96d887f1b5eeefb5a847d88c", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write(r0, &(0x7f0000002280)='-0', 0x2) 2018/04/01 22:34:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="23313504be58a179836db95cabd55cd836ca2d7784c6d37ec45f9e40183c1bda132947e006825107db82814f0b25aeed3eac1510949d7cce8461ca0bae0bc6190f5acf07b356c55248d7608654282f6815a49505758dc59d2b5220569d81c4fdee21c0cddce87a9fcfda8ad8cf7b4e7c8d8966b2d3af9e73e6ee1a41472a7236cd7860030ae6bc70e8a22d46141cac40b92c31dd7254771fe2c6e04fb3cd27c5c49850c7851d3409426dfb1dcb08c9d3fefdfee49cfb898fe0d2dcbc300f032843c3f58353657128f0b091e5eac57618d65be8260259c469bd0498edf76ba5174b4c53d5981925f0005dfc30c49a97ad7429270ddbe0f9f400b1a7a1ebebe2cabb84c903a2264b954494a2a730742b0f9deb33d8094752efcd90eda5fe1afc7e1f0687a1d89804f2dc59bf1192bc0fe5792860d0108130a2f4cc5c79aa0fa7d8a8babd637b9a35bdf9724ce1e661fabdaceaa38510c9f62d12dda556748d0240dda3d6ef6fe77d4907da6ec40345ecd2b7b07c043ce845e640b141952a1627269a31a388522bcd453d3a5c70ec89ab4458fbfa58e9c9c3b9e128b16a4d39f8412c2763faa03840081e5c13dd4af314b0cbe5fd1c9a04c1538c21f2b5936e4fd68a092d1039c6e85b44d71d055555a65a3b8e1c7dfa164810e088d9bb2e43af8460570e866ec0b4a86f89a8dcbf32f047d3088e6d4fc521c26ee0337e9cc2a9f7aed75559bb4f64acbec5164677beb944357d3d0754183a315520c4924f988e50eb7442f6867b2cb1c5c29cfaca0da935426094d8bfcb80926cad63bc95147469003296c3cf89480d622c8063fc7bd009608eac7d0f0e3ed006e1bfd3891a371defe2ef61deb143799acc3a502cd065390a0a1b5bb5436641a8a61a87011e20fffcff9083878ef02069c2014dbbd90465d3af413825cefa52a707460a7cb3a3bb9f2803adafae1c0b9142af05927ca20de5c12dd98765d56c5a3eb3b05f0ef003d28cb2d90414a3902e16f9c230e2eadc60f1bc00bfd73acf495f18652fc78b73d29c912663b78630b30ecfedd7da8368b1913580dbe5df976e4fd85ba9e6f8b4e023cf148a84ce633069fefe866595a7f5acbbf25545de447f9a8247557be7fd082a01906cc6402be1e605ae57c6b065abd39a444f4ae4e9b65db094657025f48296352df1e5bc81ef69de28562dc2e993274071a3c97d49bf0ace6b4fdf468b8e29914ea45ba38265a888ef48b429d40922bbf8a930a0110a8772396b284f843f92acf3f3ba35429b68b8ad4310039a275dcfa004b830e4ecc63cac5d62b1ac1f9013bdd35a8cf3c5f4e92c6b767150a642ae1477a6dc2fe93698239295bd7fb1bbb09cc104afdd47c903b6f64be1a8b34e91efc24afbe44170ac24d95809840e047a0e2c8d1d770aa6cf05efdb0ce46fcdf57af02671675864791c27cf1cb090158bd5b91cedfef3822c224fbe97c39ade3f69184cd75b85221e916cd63b20b122bcf5b93da0221c9c9fd79cfbd5238b24a8fba6b5d621b3baa133f1064b10bcba5a090504f353725e396fc655b8f8fd100385f212a72a6122e77aeaff2470c0e881fcc108763b0ed550462908247b09cb30e667de8cf9a3293bd887d60515494b194174d5e265d3a6823c46155d92e5d46a6bbf744ca2effe244ec2b87a04cdbd209f294dc592116c2a38282d6c113acc0e22cc112a92d584c77247a394603395a48cc5ba1f76fb2487c4f4f7cfc78acc1666df27465784625005d5164adea743d1187eb26a64a743bd67fdddbedc34503c9fdd27dfc57f50b14bb89396ab0d727aa5290c3202a908690c99cadd0171bdee133b8e88483ca6328b313fc169504db7437ebcdc06727fe54f7456b29c126d237cccf30dea823402cf9f286fa8bf1d4b0bb32de58a3082a8790e756ffca2f23b35eee49b61a24bbae356be0a981ccc258e09c176d79360216edf80a61a1c7bdbd6419f4df5d6911da6c111062ca60a5c9daca8096ddfa9d7939e373bb1e8e490688c58be99c2833ae7ac6c0ae0281a015c507bf53c0bce267b7b84a10d2b0d2fc468a696849cdfd879186eb9fa3acb1bb27d6f948f3b5e73102771789d82ee8e4dbc66cb2afe6d5df2ed447c0f5a36c00921156ae1c03c0f9416d9b1723b77e4d6d0ae97572be3ef1acaaf89dd6d470e0ffa691ba4b9697d1dc129e43dedbb86f14b053c1c38422cfba2564a8fbd225ab018ea6cd012405d29d712e875b8e13d7a8d79a11e761fa4bfa77ddbc1a08c7c4f09ea6b1790513af2abac0cde75b4983b3224943eeeaa9ed0492a25ff112ec8f452dce28fe4cf6e0aa1ed81a5765b363edae11cfbfab2f18d441ba0573cd9709414e1c269927669b9a1973491514e05035283cabc2881dcc999e948f86c43ed956d7fac31f7fcf3013d646507f02ca0f46ef8a5575ff248117aa0f461f6ad09f0ccdfe2a55aed2501823ceac2c66bb183900a6937b97736fae62c86c1e89b2f03229fcc9ed080aaa4074ad661e3c4a27f7d6db75ae0e48ad24d90dd7e305c160e239541a8c4551c174837c0c3aa7b6ada2025fcf02881dbc4c1568a17d391484cab6a7c3740bf0720f3711ed45bd3893ad85f42f1326345324021f08fb98af9bb2df8de48613387a19c655a1011dc2b5977e8afea67429df38542571a50f059c14864273e4658b6389a262c97bdff420383db251f35175b9f496357d2f22e9fb4fab7e78e7bdf0166e4f6b8b2c55f553d8821cb449e954609e2103ff3af9c5ab930380dfa3ed0fbeb3e09e5ebeaa778db7a08e14f7db2df49bf48fd81d315baa9b5e5cf39b78060289121ba11ddd1834b8f1ad4b9367793e612886990cc22085e2b9a7749e0900ad53222de6fa67904bc5be1388f220b685610122bfe7ce520f3fb73a9c22807600656ee9e088c5f207fb5ba1ade889cce34860131fb8fc52ee84ab5b5384f9c91033539f30d0562de05b277947aa59eb2f4647080780b1cddaa4f4241022e42f75b0bf1942c079d61ca69c5500a2c504e51512643c7571fec25c3928d6954e45f5f1c697f45d5d7e2a4c7848160807253588ee4b5e9b917b05aeef0ab375f934032b232d810b32fa92d2e9cd55dad1f9ea9e4c0b8583e42af5e28f3385c96d887f1b5eeefb5a847d88c", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:39 executing program 1: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x10, 0x114, 0x1}], 0x10}, 0x0) 2018/04/01 22:34:39 executing program 5: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00'}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/01 22:34:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x4ce1, 0x6, 0x80, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffffe, 0x101, 0x5, 0x5}}], 0x90}, {&(0x7f0000000200)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/01 22:34:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/04/01 22:34:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x800, 0x7}, 0x2c) socketpair(0x11, 0x2, 0x10001, &(0x7f00000029c0)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002a00)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002b40)={0x1, 0x13, &(0x7f0000001600)=ANY=[@ANYBLOB="1800000003000000000000000500000013030200090000000000000000000000850000001800000000000000000000000404080000800000000000000000000000ffffffa6fd00000000000009000000180000002000000000000000f8ffffff850000000d00000000000000000000009500000000000000bd87d0adae933c183397774642d71765e20601198cd9e82001e58e0598834c2714"], &(0x7f0000002ac0)='syzkaller\x00', 0x8, 0x0, &(0x7f0000002b00), 0x40f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002bc0)={r2, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000400)="953a48860c54ef63aa632b7937ce62ca51fbfedcdaf0fdde34a6c653203d722517d8d438ed1a260225ef9dc7d0d0783b60b0756b31c376c1888abd2109c5194d6fa78511949af730376513b14817c620aecb38129b5a2f2becad4d960cdfcf", &(0x7f0000000100), 0xffffffffffffffff}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000180)="861dedc512e9145b58a572e0596a4bd2865cb5b6de1eb7ff5c14d4c8a20b6a65f303b8b972872b82d89636192fe516564ec5dfe532a8b87c6c18eb839703110a273665d976760647d465153cc6f5a5297afc34ed77c474923e9675dbeeea3c0ea15190c07ff6f5df4f0b4cd0d7b0dc5101a27960ca00a9283b04da80e2e7766fc96bfbc1240b03cf3cba7abeb4d8bfaf3f3551ac1cb4dab487b43a252a13c72353258557e2873571d7074ad4fbfde9531a0cb95be77f3d1c9db07d68c3d99e205e0908c378821acd4da9262bdf742fba6df650c78c4c170f1b067e09728158731f38f2c36e9947be7c65d9c62a7fe55c82c12d675873b99a79aed25acad7e5cec63ce6906e9a1ec590821a52c717c021aeb8378cab0383efdf2cb72d2be5f80e2751c42d9e7152786896e1cdd48c044bb6c14835da77ae3fc536f097e1982742007d46e5219c7f92476f88ff"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e6979b90edbc9095c6b4a81e28bc563ac1f5480147f21cd9c95810383a53034152707a25fbad326483ed2f24244d0e99c1306c6f2e2ea73a2013184a600691e5c9ba3f8fb3b021f2ddbc6a8c673f2a429d15edab6dff83a9bbc2e7dc79d9f94f9f6154ddbae1e75b15"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000015c0)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000580)='cgroup\x00', 0x2000000, &(0x7f00000005c0)="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") mkdir(&(0x7f0000000340)='./file0\x00', 0x110) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000140)="9f2c5fc16ffe425d9d6a698e44dcb4dff3385058b780e720196809a5ff110f76f8e4", &(0x7f0000000480)="216a6928e95612936f78c84d20add7aa97a49cb6ee01e886392ff6540e60cd2522a14039ceef0dd113dd"}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x4, 0x800, 0x1, &(0x7f00000016c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r4}) 2018/04/01 22:34:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) recvmsg(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f0000000500)=""/210, 0xd2}], 0x2, &(0x7f0000000740)=""/22, 0x16}, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) [ 76.679368] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 76.679368] p-F@,1rTwO'ĘPDž4' is invalid [ 76.694197] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 76.694197] p-F@,1rTwO'ĘPDž4' is invalid [ 76.709630] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 76.709630] p-F@,1rTwO'ĘPDž4' is invalid 2018/04/01 22:34:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c2ff6)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f000069afd0)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/01 22:34:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="23313504be58a179836db95cabd55cd836ca2d7784c6d37ec45f9e40183c1bda132947e006825107db82814f0b25aeed3eac1510949d7cce8461ca0bae0bc6190f5acf07b356c55248d7608654282f6815a49505758dc59d2b5220569d81c4fdee21c0cddce87a9fcfda8ad8cf7b4e7c8d8966b2d3af9e73e6ee1a41472a7236cd7860030ae6bc70e8a22d46141cac40b92c31dd7254771fe2c6e04fb3cd27c5c49850c7851d3409426dfb1dcb08c9d3fefdfee49cfb898fe0d2dcbc300f032843c3f58353657128f0b091e5eac57618d65be8260259c469bd0498edf76ba5174b4c53d5981925f0005dfc30c49a97ad7429270ddbe0f9f400b1a7a1ebebe2cabb84c903a2264b954494a2a730742b0f9deb33d8094752efcd90eda5fe1afc7e1f0687a1d89804f2dc59bf1192bc0fe5792860d0108130a2f4cc5c79aa0fa7d8a8babd637b9a35bdf9724ce1e661fabdaceaa38510c9f62d12dda556748d0240dda3d6ef6fe77d4907da6ec40345ecd2b7b07c043ce845e640b141952a1627269a31a388522bcd453d3a5c70ec89ab4458fbfa58e9c9c3b9e128b16a4d39f8412c2763faa03840081e5c13dd4af314b0cbe5fd1c9a04c1538c21f2b5936e4fd68a092d1039c6e85b44d71d055555a65a3b8e1c7dfa164810e088d9bb2e43af8460570e866ec0b4a86f89a8dcbf32f047d3088e6d4fc521c26ee0337e9cc2a9f7aed75559bb4f64acbec5164677beb944357d3d0754183a315520c4924f988e50eb7442f6867b2cb1c5c29cfaca0da935426094d8bfcb80926cad63bc95147469003296c3cf89480d622c8063fc7bd009608eac7d0f0e3ed006e1bfd3891a371defe2ef61deb143799acc3a502cd065390a0a1b5bb5436641a8a61a87011e20fffcff9083878ef02069c2014dbbd90465d3af413825cefa52a707460a7cb3a3bb9f2803adafae1c0b9142af05927ca20de5c12dd98765d56c5a3eb3b05f0ef003d28cb2d90414a3902e16f9c230e2eadc60f1bc00bfd73acf495f18652fc78b73d29c912663b78630b30ecfedd7da8368b1913580dbe5df976e4fd85ba9e6f8b4e023cf148a84ce633069fefe866595a7f5acbbf25545de447f9a8247557be7fd082a01906cc6402be1e605ae57c6b065abd39a444f4ae4e9b65db094657025f48296352df1e5bc81ef69de28562dc2e993274071a3c97d49bf0ace6b4fdf468b8e29914ea45ba38265a888ef48b429d40922bbf8a930a0110a8772396b284f843f92acf3f3ba35429b68b8ad4310039a275dcfa004b830e4ecc63cac5d62b1ac1f9013bdd35a8cf3c5f4e92c6b767150a642ae1477a6dc2fe93698239295bd7fb1bbb09cc104afdd47c903b6f64be1a8b34e91efc24afbe44170ac24d95809840e047a0e2c8d1d770aa6cf05efdb0ce46fcdf57af02671675864791c27cf1cb090158bd5b91cedfef3822c224fbe97c39ade3f69184cd75b85221e916cd63b20b122bcf5b93da0221c9c9fd79cfbd5238b24a8fba6b5d621b3baa133f1064b10bcba5a090504f353725e396fc655b8f8fd100385f212a72a6122e77aeaff2470c0e881fcc108763b0ed550462908247b09cb30e667de8cf9a3293bd887d60515494b194174d5e265d3a6823c46155d92e5d46a6bbf744ca2effe244ec2b87a04cdbd209f294dc592116c2a38282d6c113acc0e22cc112a92d584c77247a394603395a48cc5ba1f76fb2487c4f4f7cfc78acc1666df27465784625005d5164adea743d1187eb26a64a743bd67fdddbedc34503c9fdd27dfc57f50b14bb89396ab0d727aa5290c3202a908690c99cadd0171bdee133b8e88483ca6328b313fc169504db7437ebcdc06727fe54f7456b29c126d237cccf30dea823402cf9f286fa8bf1d4b0bb32de58a3082a8790e756ffca2f23b35eee49b61a24bbae356be0a981ccc258e09c176d79360216edf80a61a1c7bdbd6419f4df5d6911da6c111062ca60a5c9daca8096ddfa9d7939e373bb1e8e490688c58be99c2833ae7ac6c0ae0281a015c507bf53c0bce267b7b84a10d2b0d2fc468a696849cdfd879186eb9fa3acb1bb27d6f948f3b5e73102771789d82ee8e4dbc66cb2afe6d5df2ed447c0f5a36c00921156ae1c03c0f9416d9b1723b77e4d6d0ae97572be3ef1acaaf89dd6d470e0ffa691ba4b9697d1dc129e43dedbb86f14b053c1c38422cfba2564a8fbd225ab018ea6cd012405d29d712e875b8e13d7a8d79a11e761fa4bfa77ddbc1a08c7c4f09ea6b1790513af2abac0cde75b4983b3224943eeeaa9ed0492a25ff112ec8f452dce28fe4cf6e0aa1ed81a5765b363edae11cfbfab2f18d441ba0573cd9709414e1c269927669b9a1973491514e05035283cabc2881dcc999e948f86c43ed956d7fac31f7fcf3013d646507f02ca0f46ef8a5575ff248117aa0f461f6ad09f0ccdfe2a55aed2501823ceac2c66bb183900a6937b97736fae62c86c1e89b2f03229fcc9ed080aaa4074ad661e3c4a27f7d6db75ae0e48ad24d90dd7e305c160e239541a8c4551c174837c0c3aa7b6ada2025fcf02881dbc4c1568a17d391484cab6a7c3740bf0720f3711ed45bd3893ad85f42f1326345324021f08fb98af9bb2df8de48613387a19c655a1011dc2b5977e8afea67429df38542571a50f059c14864273e4658b6389a262c97bdff420383db251f35175b9f496357d2f22e9fb4fab7e78e7bdf0166e4f6b8b2c55f553d8821cb449e954609e2103ff3af9c5ab930380dfa3ed0fbeb3e09e5ebeaa778db7a08e14f7db2df49bf48fd81d315baa9b5e5cf39b78060289121ba11ddd1834b8f1ad4b9367793e612886990cc22085e2b9a7749e0900ad53222de6fa67904bc5be1388f220b685610122bfe7ce520f3fb73a9c22807600656ee9e088c5f207fb5ba1ade889cce34860131fb8fc52ee84ab5b5384f9c91033539f30d0562de05b277947aa59eb2f4647080780b1cddaa4f4241022e42f75b0bf1942c079d61ca69c5500a2c504e51512643c7571fec25c3928d6954e45f5f1c697f45d5d7e2a4c7848160807253588ee4b5e9b917b05aeef0ab375f934032b232d810b32fa92d2e9cd55dad1f9ea9e4c0b8583e42af5e28f3385c96d887f1b5eeefb5a847d88c", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0xffffffffffffffff) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000380)}, 0x0) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0x8b4, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/01 22:34:40 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = getpgid(0x0) sched_setaffinity(r2, 0x67, &(0x7f00009ad000)) 2018/04/01 22:34:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/04/01 22:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/04/01 22:34:40 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) 2018/04/01 22:34:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/mixer\x00', 0x8002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000c00)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x3, [0x5, 0x5, 0x1, 0x2, 0xaf71, 0x200, 0x7, 0x10001]}, 0x5c) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = socket(0x0, 0x806, 0xbeea) connect(r2, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x2742}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000a80)={r4, 0xd4, "b27062db3a7793e21f1aba247390556b885a0af5fe4ca523260f20e054981163a532b5c59df7b70da8697aa5dd1c075bba492055f720f44c97b74cf5db3c05e12b8257cd21530b78b43b97cf719bef84343efe03fd7e873b3ef07118312c96a695429687d863d9e49d0ec1881449f6f98b9e0d256e98fb3fd6383cc476a8f663ceb609eaa91b33bb5c9db7d4a4f1207653041a6a2c49adda6f6b1a73cb4a0a9716ba1f69517e8e78a458cdfc8981c45056b1fe59cfec6896ae77d1164be4ccbd6e4323bbeff116ab70181e6b4ea30dc8c681136d"}, &(0x7f0000000b80)=0xdc) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000380)) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r7}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r10 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000900)=@assoc_value={0x0}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000980)={r11, 0x4}, &(0x7f00000009c0)=0x8) recvfrom$packet(r10, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r8, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r9, 0xc0086421, &(0x7f0000000100)={r12, 0x1}) 2018/04/01 22:34:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x4100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0x3be) 2018/04/01 22:34:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x18, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/01 22:34:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x18, 0x14, 0x11, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/04/01 22:34:40 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/01 22:34:40 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/04/01 22:34:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/04/01 22:34:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) [ 77.651568] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 77.651568] p-F@,1rTwO'ĘPDž4' is invalid [ 77.666412] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 77.666412] p-F@,1rTwO'ĘPDž4' is invalid [ 77.681718] encrypted_key: master key parameter 'V!zڊ{N|fӯsAG*r6x` [ 77.681718] p-F@,1rTwO'ĘPDž4' is invalid [ 77.709008] bridge0: port 1(bond0) entered blocking state [ 77.714746] bridge0: port 1(bond0) entered disabled state [ 77.758315] device bond0 entered promiscuous mode 2018/04/01 22:34:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"4e67c3ec2985df3e38f5cfedd44af9b0"}}}}, 0x90) 2018/04/01 22:34:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) 2018/04/01 22:34:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/01 22:34:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/01 22:34:41 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) listen(r0, 0x0) 2018/04/01 22:34:41 executing program 7: unshare(0x60000000) uname(&(0x7f00000000c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x816}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000440)={0x0, 0x3, 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)=""/129, &(0x7f0000000380)=0x81) pipe(&(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/04/01 22:34:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x4000000000089f0, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/01 22:34:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/01 22:34:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpid() ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) 2018/04/01 22:34:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) dup3(r1, r0, 0x0) 2018/04/01 22:34:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280), 0x4) gettid() socketpair(0x15, 0x4, 0x19a7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000340)="44ff81cb4241c348913fca12d414c520264461a814d850ddccab", &(0x7f0000000140)=""/8}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r2, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x7, 0x4, 0x0, 0x7, 0x9, 0x0, 0x400, 0xfffffffffffffffb, 0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x0, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0x0, 0x0, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x0, r2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x28, &(0x7f0000000380)}, 0x10) gettid() socketpair(0x0, 0x80800, 0x8, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/01 22:34:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) close(r0) 2018/04/01 22:34:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) [ 78.646964] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 22:34:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='projid_map\x00') read(r0, &(0x7f0000000040)=""/205, 0xcd) 2018/04/01 22:34:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 22:34:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000200)) 2018/04/01 22:34:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/01 22:34:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x98) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x401, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000280)=0x7f) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)) 2018/04/01 22:34:41 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x58ce}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10200, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x0, r3, 0x10000, 0x2}) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sched_setparam(r5, &(0x7f0000000540)=0x100000000) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b62}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x2200003, &(0x7f0000000240)="38d74c4137c491bd4f33133a38e0cb307da9723af392e5c86c0ba4f0e3c54a39e2ba915d52e4abbff99b26725e1efa8775b7eef24f5f5d7331bfceea7dce5b") 2018/04/01 22:34:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@delneigh={0x1c, 0x1d, 0x809, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/04/01 22:34:41 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/185, 0xb9}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3}) syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[], &(0x7f0000000580)={0x0, 0x3, [0xe30, 0x87c]}) 2018/04/01 22:34:41 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 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$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000002c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000340)) r4 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc10c5541, &(0x7f000035dffc)) r5 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r5) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r6, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="349f6535568160548a40b21cd64d62383b72f744517e3c24d908760aba158016a7537d737c0ff85d18d48f48bf4b2c55be4a57c381817f82ce57063dc1db79c1700884e8ce6f007b30125b64c2ced55a0386f076bb4ad632", 0x58}], 0x1, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4200000) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x4) syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x6, 0x40001) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r6}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r6) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r9, 0x2}, &(0x7f0000000440)=0x8) 2018/04/01 22:34:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="0280fed02b19b93d1a481640fb27e9cf1e6bf95392c98601afc2bc85ba42cde56957f1627e9d38133885e1a34a955040d4706f2e5bb98f6a7f596f739e6994f67c14e810cccd23a283b5a1a8230ffc00f3255b77f2a134b98c3541ecbbbba463fdeab3c7e800549aca34e634cfe229e06ce8cd4591c19dbd2bfe89604877bd") getdents(r0, &(0x7f00000000c0)=""/210, 0xd2) 2018/04/01 22:34:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000380)) [ 78.947284] xprt_adjust_timeout: rq_timeout = 0! 2018/04/01 22:34:41 executing program 5: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x80045438, &(0x7f0000000200)) 2018/04/01 22:34:41 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000004, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/01 22:34:42 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0x6) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2000000000}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) r5 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7764, 0x200000) r6 = dup2(r1, r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1, 0x0) read(r6, &(0x7f0000000200)=""/248, 0xf8) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) 2018/04/01 22:34:42 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) r6 = msgget(0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5b}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000440)={r7, 0x9, 0x4, 0x0, 0x8, 0xffffffff}, 0x14) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000340)=""/139) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r8, 0x1}, &(0x7f0000000280)=0x8) tee(r2, r1, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r9 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r9, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) 2018/04/01 22:34:42 executing program 0: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) prctl$intptr(0x1c, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x40, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101002, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x0, @rand_addr=0x60, 0x4e23, 0x0, 'dh\x00', 0x12, 0x2, 0x37}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x5, 0x24000000000000, 0xfffffffffffffff9}}, 0x44) 2018/04/01 22:34:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '860'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//Ile0\x00', 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/01 22:34:42 executing program 3: r0 = getpid() mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)='exofs\x00', 0x0, &(0x7f0000000a40)) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/209, 0xd1}], 0x6, 0x0, 0x0, 0x80000001}, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r2 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) sched_getscheduler(r0) recvfrom(r1, &(0x7f0000000900)=""/192, 0xc0, 0x60, &(0x7f0000000a00)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xd8922ee1a11a5b2a) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3}}) fadvise64(r1, 0x0, 0x4, 0x2) pselect6(0x40, &(0x7f0000000540)={0x0, 0x1000, 0x4, 0x40, 0x8, 0x4, 0x3, 0x60}, &(0x7f0000000580)={0x10000, 0xed80, 0xfffffffffffffff7, 0x2, 0x8, 0xb, 0x2, 0x2}, &(0x7f0000000700)={0x6, 0x43aa, 0x2, 0x10001, 0x6, 0x7, 0xd634, 0x9}, &(0x7f0000000740)={0x77359400}, &(0x7f00000009c0)={&(0x7f0000000880), 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0), 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'tunl0\x00'}}) listen$netrom(r1, 0x8000000009) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="5400000065185013e92b82d114a4c18452cdab7cb3ee544c7818e5492094c662368d0d6f1f84092d97bd63af29ff00"], 0x1}, 0x1, 0x0, 0x0, 0x4040}, 0x80) r5 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r5, &(0x7f0000000080), 0x8) openat$cgroup_subtree(r4, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$evdev(r6, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000000c0)=0xfffffffffffffffe) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x100027) 2018/04/01 22:34:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)) r3 = dup3(r2, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000080)) 2018/04/01 22:34:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9b, &(0x7f00000002c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/04/01 22:34:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000180)={0x3ff}, 0x4) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x80}, 'port1\x00'}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="fef4806c7f8aae7b086d8852dd66d2e58684876c71849213b40e0fe91d0cc4d1", 0x20, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='/dev/snd/seq\x00', 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, r3) sendto$ax25(r1, &(0x7f0000000300)="e76d89ec28b880344463e279aa182b7b21e73bd47da002383c8f3f1cb31feb561087d3a58a317773c5be0ef28e030000000000000034ab", 0x37, 0x10, &(0x7f00000001c0)={0x3, {"0d410000ac012e"}, 0xfffffffffffffff9}, 0x10) 2018/04/01 22:34:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0xe10f61dc6cd2f9b6) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = getegid() getgroups(0x5, &(0x7f00000003c0)=[r2, r3, r4, r5, r6]) bind$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x3, 0x5, 0x0, 0x4, 0xfb7f, 0xb98f}, 0xc5}, 0xa) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020400000200000008c800000000000037020b7cf949db34b77520b0de6cd8edbe03caf0dd180000000000000003708ebbaadcc33b1f26e1ce0c1e68338be5da576a2a16451e8d371a3603ff8f93a93757dcd6c38ee99287f4cd2b7d077d3c4fd721421859b45d8760cc5228a12dcdacf2873ab220ca4b0f18cf22f9022f4e14cedd56996a2df2605377e188825b587eb9e782d91d63c54c"], 0x10}, 0x2}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), 0x10) 2018/04/01 22:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/01 22:34:43 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000500)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$bt_l2cap(r6, &(0x7f00000002c0)={0x1f, 0x38000, {0x5, 0x401, 0xfff, 0xbb, 0x4, 0x2e4dc424}, 0x8000, 0x100}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r8) dup3(r8, r9, 0x0) timer_gettime(r7, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) getpeername$inet6(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)=""/139, 0x8b) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe"]) ioctl$TIOCSETD(r10, 0x5423, &(0x7f00000005c0)=0xe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TCFLSH(r10, 0x540b, 0x0) 2018/04/01 22:34:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) 2018/04/01 22:34:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x52a) 2018/04/01 22:34:43 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000020800000000000000f8000000000000000000000000000080008000ff0f0000000000000400000000000000ff00000000000000f6000000010000008b16fe4245a86603000000000e1fbe717cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b", 0x8c}, {&(0x7f0000015400)="000000000000000000000000000000000000000000000000000000000000020046494c45300003000000000000000000010000003800000040000000000400000000000000000000", 0x48, 0xbbe0}, {&(0x7f0000017c00), 0x0, 0x10be0}, {&(0x7f000001a100)="0000000000000000000000000000000000000000000000000000000000000500", 0x20, 0x14de0}, {&(0x7f000001c400)="40000000000000000000000040000000000000000000000000010000000000002400530045004300550052004900540059005f00440045005300430052004900500054004f005200000000000000000000000000000000000000000000000000", 0x60, 0x46260}, {&(0x7f000003d300)="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", 0x1a0, 0xff000}], 0x0, &(0x7f000007e200)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/01 22:34:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/01 22:34:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) read(r1, &(0x7f0000000040)=""/78, 0x4e) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/01 22:34:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:43 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 80.274014] validate_nla: 9 callbacks suppressed [ 80.279023] netlink: 'syz-executor4': attribute type 53 has an invalid length. [ 80.307658] netlink: 'syz-executor4': attribute type 53 has an invalid length. 2018/04/01 22:34:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000140)={0x20, 0x1e, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) 2018/04/01 22:34:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/01 22:34:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="580000001400192300a11680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100040005007c0b1505d0ee4048", 0x58}], 0x1) [ 80.344883] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 22:34:43 executing program 4: 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$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)) 2018/04/01 22:34:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) [ 80.392595] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 22:34:43 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4a465331010000006076000000000000001000000c0003000002000009000000002000000009", 0x26, 0x8000}], 0x0, &(0x7f0000060800)) 2018/04/01 22:34:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/01 22:34:43 executing program 3: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 22:34:43 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/01 22:34:43 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:43 executing program 1: r0 = openat$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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:34:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/01 22:34:43 executing program 7: clock_nanosleep(0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0)) 2018/04/01 22:34:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000002000000000000005001a00fe800000000000000000000000000000fe8000000000000000000000000000bb00000004"], 0x38}, 0x1}, 0x0) 2018/04/01 22:34:43 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) 2018/04/01 22:34:43 executing program 4: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4a4653310100000060760000000000000010", 0x12, 0x8000}], 0x0, &(0x7f0000060800)) 2018/04/01 22:34:43 executing program 6: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="400000000002000019000000d50100002c0000003820582c0088ffff0000000000200000002000004000000000000000265dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[]) 2018/04/01 22:34:43 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000}) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000280)={0x4, 0xc, [0x2, 0x100, 0x4]}) open$dir(&(0x7f0000000040)='./file0\x00', 0xd40, 0xfffffffffffffffd) prctl$setname(0xf, &(0x7f0000000080)='+\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10000000000001000c0005000003008b23efb77f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x38) fcntl$setflags(r0, 0x2, 0x101) openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x4040, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="99763a251afbdae21e1d6938a8fc5f615501e24677735dabe4e036737a2f279b063f11d15d518fb28d08d7e2dd36fa546bcd89b42f8c056c0b617fc73536a1da61d7a4c9b7bfa22fc92d2fd0080be0d3c664cde4d4ac44418130749b6b4a8ecf61cc6da36380460bb39592c714d33b6402b975762edbeb2b82c3d17c62313bff72e3b509f4cc660e78d7f8b9401bbc48600ceef19bc7ce3d0bc1ad090ce2142466c73b897493ec0aef2ee5b57b691f51f87cd66ff48511ae5f37", 0xba}], 0x1, 0x0) 2018/04/01 22:34:43 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/01 22:34:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/01 22:34:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) fallocate(r0, 0x1, 0x0, 0xe44) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x401c5820, 0x910003) 2018/04/01 22:34:44 executing program 4: r0 = perf_event_open(&(0x7f0000045147)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x8000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x811, r0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:44 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x40, 0x0, 0x10001) 2018/04/01 22:34:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:44 executing program 3: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 22:34:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/01 22:34:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/04/01 22:34:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/04/01 22:34:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/01 22:34:44 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/04/01 22:34:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 22:34:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000300)={0x16}) 2018/04/01 22:34:45 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 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) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/01 22:34:45 executing program 7: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:45 executing program 5: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="181e4741f69f55bbc81915cbc9acf178", 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718", 0x3c}], 0x1) prctl$setendian(0x14, 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x7f, 0x7, 0x660}) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') ioctl$TCFLSH(r1, 0x540b, 0x100000001) 2018/04/01 22:34:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendmsg$netlink(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000019c0)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x0) 2018/04/01 22:34:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000340)=@ioapic) 2018/04/01 22:34:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/04/01 22:34:45 executing program 3: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 22:34:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)={0x14, 0x0, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/04/01 22:34:45 executing program 2: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) 2018/04/01 22:34:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/01 22:34:45 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$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) openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/01 22:34:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:45 executing program 5: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000003c0), 0x0, 0xffff}], 0x0, &(0x7f00000005c0)={[{@map_off='map=off', 0x2c}]}) 2018/04/01 22:34:45 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0xaa6886e63ad3e5c2) 2018/04/01 22:34:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) [ 82.588653] sched: DL replenish lagged too much 2018/04/01 22:34:46 executing program 4: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ea3cf3035ac65e1b610a"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8000000001, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/01 22:34:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "cb0d7801368fc548b884b5290ef4d87ad04b5ccbc6d8a96a6f66d3eeb67ada8d", "91832f32492a9f3ea46eeb02d4ef25fc58d809d118adc2782048c3011d828db2", "8b95136832abec1ee3a470f41a039b2b0ada51692189b54fcb720cf38e74121d", "834591ba83d55b4615ec64e644879c7a30100bf39796e2ae1d4c2feb1d8075d1", "ffc0605d22bd1f84d3365181b901a7939db279a79ecc433cf22fd3a38abcb09a", "977c56df11a3a9eaf3d08717"}}) 2018/04/01 22:34:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:46 executing program 3: r0 = getpid() socket$inet6(0xa, 0x3, 0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/01 22:34:46 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 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) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/01 22:34:46 executing program 7: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/04/01 22:34:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x0, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:46 executing program 5: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/04/01 22:34:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:46 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 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) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000462ff4)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/01 22:34:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:46 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/04/01 22:34:47 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/01 22:34:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/04/01 22:34:47 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)={0x2d3}, 0x4) 2018/04/01 22:34:47 executing program 4: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:47 executing program 7: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:47 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/04/01 22:34:47 executing program 5: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:47 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000987ffd)='&-\x00') 2018/04/01 22:34:47 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/01 22:34:47 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) 2018/04/01 22:34:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:47 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000108000000020004010001020000ca0400000003"], 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'bridge0\x00', r1}) 2018/04/01 22:34:48 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/01 22:34:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e48000)=0xfffffffffffffffa) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) shutdown(r1, 0x2) 2018/04/01 22:34:48 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:48 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:48 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/04/01 22:34:48 executing program 4: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:48 executing program 7: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:48 executing program 5: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000002800)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002840)={0xffffffffffffffff, &(0x7f0000002800)}, 0x10) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$cgroup(0xffffffffffffffff, &(0x7f0000002780)='syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 22:34:48 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r4, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r1, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x40, 0x40}, 0x4001) 2018/04/01 22:34:48 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:48 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/01 22:34:48 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:48 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) 2018/04/01 22:34:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f000000cff3)) 2018/04/01 22:34:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x13}) 2018/04/01 22:34:48 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:49 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x8001000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4ee}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 22:34:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x13}) 2018/04/01 22:34:49 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/04/01 22:34:49 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r1) 2018/04/01 22:34:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/01 22:34:49 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) 2018/04/01 22:34:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b4a963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 22:34:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f000008bfaa)=""/86, &(0x7f0000000040)=0x56) 2018/04/01 22:34:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="200000000002000019000000d50100000c000000010000000000000000000000000800000008000020000000000000007c5dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@delalloc='delalloc', 0x2c}]}) 2018/04/01 22:34:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x240000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/04/01 22:34:49 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/04/01 22:34:49 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x2, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) [ 86.709742] QAT: Invalid ioctl [ 86.729186] QAT: Invalid ioctl [ 86.747744] QAT: Invalid ioctl 2018/04/01 22:34:49 executing program 6: prctl$intptr(0x8000000000000008, 0x1) 2018/04/01 22:34:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x13}) 2018/04/01 22:34:49 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0xc) [ 86.766544] snd_dummy snd_dummy.0: control 112:0:0::0 is already present [ 86.780485] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 22:34:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mems\x00', 0x2, 0x0) preadv(r1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) [ 86.821110] QAT: Invalid ioctl [ 86.829474] QAT: Invalid ioctl [ 86.832979] QAT: Invalid ioctl 2018/04/01 22:34:50 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) 2018/04/01 22:34:50 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff17f, 0x0, 0x290ff291}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 22:34:50 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/01 22:34:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x8001, &(0x7f0000fc1000/0x3000)=nil, 0x2) 2018/04/01 22:34:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/01 22:34:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/01 22:34:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x13}) 2018/04/01 22:34:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b4a963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 22:34:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) [ 87.625952] QAT: Invalid ioctl [ 87.642250] QAT: Invalid ioctl 2018/04/01 22:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/01 22:34:50 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/04/01 22:34:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xce, 0x0, 0x2}]}) [ 87.671847] QAT: Invalid ioctl [ 87.688395] snd_dummy snd_dummy.0: control 112:0:0::0 is already present 2018/04/01 22:34:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 87.763966] *** Guest State *** [ 87.767474] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 87.776356] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 87.785217] CR3 = 0x0000000000000000 [ 87.788978] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 87.794973] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 87.801009] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/01 22:34:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/01 22:34:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 87.807713] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.815718] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.823720] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.831731] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.839726] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.847740] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.855728] GDTR: limit=0x00000000, base=0x0000000000000000 2018/04/01 22:34:50 executing program 3: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) clock_gettime(0x3, &(0x7f0000000140)) [ 87.863725] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.871751] IDTR: limit=0x00000000, base=0x0000000000000000 [ 87.879759] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 87.887778] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 87.894208] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 87.901680] Interruptibility = 00000000 ActivityState = 00000000 [ 87.907927] *** Host State *** [ 87.911129] RIP = 0xffffffff811cdc36 RSP = 0xffff8801d73df3b8 [ 87.917124] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 87.923555] FSBase=00007f1d49104700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 87.931371] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 87.937281] CR0=0000000080050033 CR3=00000001ce01f005 CR4=00000000001626f0 [ 87.944314] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 87.951000] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 87.957093] *** Control State *** [ 87.960560] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 87.967239] EntryControls=0000d1ff ExitControls=0023efff [ 87.972721] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 87.979661] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 87.986349] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 87.992947] reason=80000021 qualification=0000000000000000 [ 87.999281] IDTVectoring: info=00000000 errcode=00000000 [ 88.004731] TSC Offset = 0xffffffcdd54d5b9a [ 88.009069] EPT pointer = 0x00000001cc2db01e [ 88.031162] *** Guest State *** [ 88.034549] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 88.043415] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 88.052295] CR3 = 0x0000000000000000 [ 88.056054] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 88.062042] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 88.068055] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 88.074902] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.082910] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.090912] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.098902] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.106885] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.114870] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.122850] GDTR: limit=0x00000000, base=0x0000000000000000 [ 88.130843] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.138835] IDTR: limit=0x00000000, base=0x0000000000000000 [ 88.146838] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 88.154823] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 88.161266] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 88.168735] Interruptibility = 00000000 ActivityState = 00000000 [ 88.174984] *** Host State *** [ 88.178206] RIP = 0xffffffff811cdc36 RSP = 0xffff8801aa1a73b8 [ 88.184635] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 88.191059] FSBase=00007f1d490e2700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 88.198865] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 88.204771] CR0=0000000080050033 CR3=00000001ce01f004 CR4=00000000001626f0 [ 88.211804] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 88.218477] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 88.224545] *** Control State *** [ 88.228006] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 88.234701] EntryControls=0000d1ff ExitControls=0023efff [ 88.240162] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 88.247092] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 88.253765] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 88.260345] reason=80000021 qualification=0000000000000000 [ 88.266681] IDTVectoring: info=00000000 errcode=00000000 [ 88.272130] TSC Offset = 0xffffffcdd54d5b9a [ 88.276460] EPT pointer = 0x00000001cc2db01e 2018/04/01 22:34:51 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) 2018/04/01 22:34:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/01 22:34:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), 0x4) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x4, 0x4}}, 0xffffffffffffffdf) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x5, 0x9, 0x100000001, 0xe35}) 2018/04/01 22:34:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b4a963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 22:34:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) 2018/04/01 22:34:51 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfc) 2018/04/01 22:34:51 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/04/01 22:34:51 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) unlink(&(0x7f0000000240)='./control/file0\x00') close(r0) 2018/04/01 22:34:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/04/01 22:34:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0xf06, 0x18, [0x6, 0x3dd2, 0x4, 0x4, 0x8001, 0x0]}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) [ 88.633463] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. [ 88.654815] QAT: Invalid ioctl [ 88.670384] QAT: Invalid ioctl [ 88.676755] QAT: Invalid ioctl 2018/04/01 22:34:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/95, 0x5f}], 0x1) 2018/04/01 22:34:51 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x64) ioctl(r0, 0x0, &(0x7f0000000000)="1d249afe1040d8") r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x0, 0x0, 'gre0\x00', 'bcsf0\x00', 'gretap0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0x1e0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/122) r3 = semget$private(0x0, 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) r7 = getegid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000004c0)={{0x1ff, r4, r5, r6, r7, 0x100, 0x1}, 0x9, 0x0, 0x7fff}) [ 88.682691] snd_dummy snd_dummy.0: control 112:0:0::0 is already present [ 88.716609] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 88.716609] program syz-executor6 not setting count and/or reply_len properly 2018/04/01 22:34:51 executing program 3: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) rt_sigqueueinfo(r0, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/04/01 22:34:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b4a963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270babd1d03a9e30"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/01 22:34:51 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) socket$rds(0x15, 0x5, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000ae0000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x309101, 0x0) r6 = msgget(0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5b}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000440)={r7, 0x9, 0x4, 0x0, 0x8, 0xffffffff}, 0x14) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000340)=""/139) sendto$unix(r1, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r8, 0x1}, &(0x7f0000000280)=0x8) tee(r2, r1, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r9 = dup2(r4, r2) ioctl$KVM_S390_INTERRUPT_CPU(r9, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) [ 88.781065] QAT: Invalid ioctl [ 88.800440] QAT: Invalid ioctl [ 88.806991] QAT: Invalid ioctl [ 88.809945] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 88.809945] program syz-executor6 not setting count and/or reply_len properly [ 88.818300] snd_dummy snd_dummy.0: control 112:0:0::0 is already present 2018/04/01 22:34:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)="aeb596ad766b4d6980c099820d22c1fd53882d51693831f628ba839ce17b660cdd2337b18c84934a90c1d5aa0fe3d9d12232e5a44f9c844a7b6ebd3314d2e2bd8e3d6bf7bd69fda63ca4644f17c4eaa3b824475fa99819b505184304000000a5cc0eae0a973b920086face8e588e4d7873101d3a5f133ba521bc6b320f9c014c4bf6daa46667063a21235764a6d86f5498411e68b01b7b3f303908467e472808d14046e1a19ba98916365f4282be994e203a225079d2657cfe974c03c249d4cc73d72d4b242fe3152bc7e67a134d59fde50a6cbe55b43c19655c912fa142906eb2"}, {&(0x7f0000000440)="357a58bc7ab6eaae1f1e788834cd51287a99d6941d4b23b2101914495a29bc6351a7f6506f5885b03656e7afaa608a99b725596da1e693a16c0335ff0410ff0e"}], 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) 2018/04/01 22:34:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/04/01 22:34:52 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/04/01 22:34:52 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x4000000000080000) recvmsg$kcm(r1, &(0x7f0000001480)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/77, 0x4d}, {&(0x7f0000001340)=""/27, 0x1b}], 0x5, &(0x7f0000001400)=""/118, 0x76, 0x2}, 0x10040) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00000014c0)='/dev/audio#\x00', 0x2f, 0x2001) r4 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r4) read$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0xfff, 0xff, 0x8, 0x2, 0x9, 0x3}) tee(r2, r2, 0x4171, 0x2) 2018/04/01 22:34:52 executing program 3 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 89.808306] FAULT_INJECTION: forcing a failure. [ 89.808306] name failslab, interval 1, probability 0, space 0, times 1 [ 89.819252] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 89.819252] program syz-executor6 not setting count and/or reply_len properly [ 89.819596] CPU: 1 PID: 8090 Comm: syz-executor3 Not tainted 4.16.0+ #10 [ 89.842149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.851499] Call Trace: [ 89.854094] dump_stack+0x194/0x24d [ 89.857729] ? arch_local_irq_restore+0x53/0x53 [ 89.862390] ? __fget+0x342/0x5b0 [ 89.865839] ? lock_downgrade+0x980/0x980 [ 89.869991] should_fail+0x8c0/0xa40 [ 89.873702] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.878808] ? __fget+0x36b/0x5b0 [ 89.882255] ? trace_hardirqs_off+0x10/0x10 [ 89.886579] ? find_held_lock+0x35/0x1d0 [ 89.890641] ? check_same_owner+0x320/0x320 [ 89.894948] ? rcu_note_context_switch+0x710/0x710 [ 89.899871] should_failslab+0xec/0x120 [ 89.903831] __kmalloc_track_caller+0x5f/0x760 [ 89.909695] ? __might_sleep+0x95/0x190 [ 89.913651] ? SyS_bpf+0x1f56/0x4830 [ 89.917352] memdup_user+0x2c/0x90 [ 89.920872] SyS_bpf+0x1f56/0x4830 [ 89.924390] ? trace_hardirqs_off+0x10/0x10 [ 89.928689] ? __fdget_pos+0x12b/0x190 [ 89.932554] ? bpf_prog_get+0x20/0x20 [ 89.936332] ? __lock_acquire+0x664/0x3e00 [ 89.940544] ? check_same_owner+0x320/0x320 [ 89.944848] ? find_held_lock+0x35/0x1d0 [ 89.948892] ? trace_hardirqs_off+0x10/0x10 [ 89.953189] ? _parse_integer+0xe9/0x140 [ 89.957229] ? trace_hardirqs_off+0x10/0x10 [ 89.961529] ? _parse_integer+0x140/0x140 [ 89.965655] ? check_same_owner+0x320/0x320 [ 89.969956] ? find_held_lock+0x35/0x1d0 [ 89.973995] ? trace_hardirqs_off+0x10/0x10 [ 89.978299] ? get_pid_task+0x93/0x140 [ 89.982167] ? lock_downgrade+0x980/0x980 [ 89.986295] ? find_held_lock+0x35/0x1d0 [ 89.990340] ? __f_unlock_pos+0x19/0x20 [ 89.994290] ? lock_downgrade+0x980/0x980 [ 89.998416] ? get_pid_task+0xbc/0x140 [ 90.002282] ? proc_fail_nth_write+0x9b/0x1d0 [ 90.006755] ? map_files_get_link+0x3a0/0x3a0 [ 90.011228] ? handle_mm_fault+0x35b/0xb10 [ 90.015441] ? find_held_lock+0x35/0x1d0 [ 90.019487] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 90.024308] ? vfs_write+0x374/0x510 [ 90.027998] ? wait_for_completion+0x770/0x770 [ 90.032565] ? __lock_is_held+0xb6/0x140 [ 90.036617] ? __sb_end_write+0xa0/0xd0 [ 90.040571] ? fput+0xd2/0x140 [ 90.043739] ? SyS_write+0x184/0x220 [ 90.047438] ? do_syscall_64+0xb7/0x940 [ 90.051389] ? bpf_prog_get+0x20/0x20 [ 90.055168] do_syscall_64+0x281/0x940 [ 90.059036] ? vmalloc_sync_all+0x30/0x30 [ 90.063162] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 90.068676] ? syscall_return_slowpath+0x550/0x550 [ 90.073584] ? syscall_return_slowpath+0x2ac/0x550 [ 90.078493] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 90.083836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.088664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.093832] RIP: 0033:0x455269 [ 90.097000] RSP: 002b:00007fb4012cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/04/01 22:34:52 executing program 4: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000340)='iso9660\x00', &(0x7f00000005c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000980)={[{@map_acorn='map=acorn', 0x2c}]}) 2018/04/01 22:34:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000400)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/173, 0xad) dup3(r0, r1, 0x0) 2018/04/01 22:34:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) 2018/04/01 22:34:53 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 22:34:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003780)='/dev/sequencer\x00', 0x523000, 0x0) add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000003740)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) creat(&(0x7f0000000400)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000180)=0x18) 2018/04/01 22:34:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/01 22:34:53 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) [ 90.104694] RAX: ffffffffffffffda RBX: 00007fb4012ce6d4 RCX: 0000000000455269 [ 90.111938] RDX: 0000000000000020 RSI: 0000000020028000 RDI: 0000000000000002 [ 90.119184] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.126430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.133676] R13: 0000000000000040 R14: 00000000006f26a0 R15: 0000000000000000 2018/04/01 22:34:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/wireless\x00') pread64(r4, &(0x7f00009f3000), 0x352, 0x0) getpid() read(r4, &(0x7f0000000080)=""/93, 0x5d) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r6 = eventfd2(0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000180)={r6, 0x0, 0x2, r6}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r6, r7) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) keyctl$session_to_parent(0x12) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) accept4$unix(r10, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e, 0x80800) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r10, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x15c, r11, 0x410, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x2}}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x24000001}, 0x4048000) 2018/04/01 22:34:53 executing program 1: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x10000, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() umount2(&(0x7f0000000300)='./file0/bus/file0\x00', 0x4) fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r2, 0xa, 0x30) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 2018/04/01 22:34:53 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/01 22:34:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xfff, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/11, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r2, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffc92, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x20000000) [ 90.186733] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 90.186733] program syz-executor6 not setting count and/or reply_len properly 2018/04/01 22:34:53 executing program 3 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:53 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000400)=ANY=[@ANYBLOB="070000000000000013008cacffffffffffff0000000000002e4c000000000000010000000000000000000600000000000007ede9882972ef9ec960c9e3000300000000000007a9c07c3de3dd2dcf516e7be3728bfe8be0e9ad2cb8982da91c85a8707d216c925e9e48a62cd3cf43b10ffa0d8d7a3e730e24d77f48fec393ff9d0233895a9ebdf34ecaeb22f1de12fb938849f3bc47e594647621c397ea279e152d6ec8a3e73bb96bb00b041324ef143664f86bd90bb7043560faee4de588f1d59717c75d0c911bd2a5a94ea24645e151658851edc1e916d0035b9f07b18958190232d452d88bfe97f82815b7bf0b62"]) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) [ 90.292923] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 90.292923] program syz-executor6 not setting count and/or reply_len properly [ 90.323538] FAULT_INJECTION: forcing a failure. [ 90.323538] name failslab, interval 1, probability 0, space 0, times 0 [ 90.334858] CPU: 1 PID: 8126 Comm: syz-executor3 Not tainted 4.16.0+ #10 [ 90.341697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.351048] Call Trace: [ 90.353626] dump_stack+0x194/0x24d [ 90.357239] ? arch_local_irq_restore+0x53/0x53 [ 90.361895] ? perf_trace_lock+0xd6/0x900 [ 90.366033] should_fail+0x8c0/0xa40 [ 90.369725] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 90.374804] ? SyS_bpf+0x1f56/0x4830 [ 90.378501] ? trace_hardirqs_off+0x10/0x10 [ 90.382801] ? __fget+0x36b/0x5b0 [ 90.386237] ? find_held_lock+0x35/0x1d0 [ 90.390288] ? check_same_owner+0x320/0x320 [ 90.394585] ? check_same_owner+0x320/0x320 [ 90.398887] ? rcu_note_context_switch+0x710/0x710 [ 90.403800] should_failslab+0xec/0x120 [ 90.407752] __kmalloc+0x63/0x760 [ 90.411181] ? kasan_check_write+0x14/0x20 [ 90.415390] ? _copy_from_user+0x99/0x110 [ 90.419514] ? SyS_bpf+0x204a/0x4830 [ 90.423207] SyS_bpf+0x204a/0x4830 [ 90.426728] ? trace_hardirqs_off+0x10/0x10 [ 90.431032] ? bpf_prog_get+0x20/0x20 [ 90.434812] ? trace_event_raw_event_lock+0x340/0x340 [ 90.439977] ? find_held_lock+0x35/0x1d0 [ 90.444024] ? perf_trace_lock+0xd6/0x900 [ 90.448152] ? trace_event_raw_event_lock+0x340/0x340 [ 90.453320] ? _parse_integer+0x140/0x140 [ 90.457440] ? check_same_owner+0x320/0x320 [ 90.461740] ? find_held_lock+0x35/0x1d0 [ 90.465776] ? trace_hardirqs_off+0x10/0x10 [ 90.470077] ? get_pid_task+0x93/0x140 [ 90.473938] ? perf_trace_lock+0xd6/0x900 [ 90.478064] ? find_held_lock+0x35/0x1d0 [ 90.482107] ? __f_unlock_pos+0x19/0x20 [ 90.486057] ? lock_downgrade+0x980/0x980 [ 90.490180] ? get_pid_task+0xbc/0x140 [ 90.494043] ? proc_fail_nth_write+0x9b/0x1d0 [ 90.498514] ? map_files_get_link+0x3a0/0x3a0 [ 90.502985] ? handle_mm_fault+0x35b/0xb10 [ 90.507195] ? find_held_lock+0x35/0x1d0 [ 90.511233] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 90.516049] ? vfs_write+0x374/0x510 [ 90.519736] ? wait_for_completion+0x770/0x770 [ 90.524305] ? __sb_end_write+0xa0/0xd0 [ 90.528256] ? fput+0xd2/0x140 [ 90.531424] ? SyS_write+0x184/0x220 [ 90.535118] ? do_syscall_64+0xb7/0x940 [ 90.539066] ? bpf_prog_get+0x20/0x20 [ 90.542849] do_syscall_64+0x281/0x940 [ 90.546711] ? vmalloc_sync_all+0x30/0x30 [ 90.550833] ? _raw_spin_unlock_irq+0x27/0x70 [ 90.555305] ? finish_task_switch+0x1c1/0x7e0 [ 90.559777] ? syscall_return_slowpath+0x550/0x550 [ 90.564683] ? syscall_return_slowpath+0x2ac/0x550 [ 90.569586] ? prepare_exit_to_usermode+0x350/0x350 [ 90.574580] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 90.579920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.584739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 90.589905] RIP: 0033:0x455269 [ 90.593071] RSP: 002b:00007fb4012cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 90.600755] RAX: ffffffffffffffda RBX: 00007fb4012ce6d4 RCX: 0000000000455269 [ 90.608003] RDX: 0000000000000020 RSI: 0000000020028000 RDI: 0000000000000002 [ 90.615251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.622497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.629740] R13: 0000000000000040 R14: 00000000006f26a0 R15: 0000000000000001 2018/04/01 22:34:53 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) dup2(r0, r1) 2018/04/01 22:34:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/74, 0x4a}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+10000}, 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x8000000000000080) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000100)={0x3ff, 0x6, 0xa7, 0x4}) io_setup(0x401, &(0x7f000014b000)=0x0) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x48280) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000080)={0x2, 0x39d010f9, 0x4, 0x2, 0x6}) io_submit(r5, 0x27c, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000280)="83", 0xffffffffffffff5b}]) 2018/04/01 22:34:53 executing program 1: pipe(&(0x7f00000007c0)={0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) open(&(0x7f0000000340)='./file0\x00', 0x4000000400000, 0x800000000005) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x8) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000800)="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", 0xba0, 0x1ff}], 0x800022, &(0x7f0000000340)=ANY=[]) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/01 22:34:53 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:53 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f00007ebffa)=@hci={0x0, 0x0}, 0x2, &(0x7f0000000200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x306, &(0x7f0000ec7000), 0x285}, 0x4) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000240)=0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'yam0\x00', 0x6}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e, r5}) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) [ 90.650167] binder: 8127:8128 ioctl c008aeb0 20000400 returned -22 2018/04/01 22:34:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x9e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x208800, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x1, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 22:34:53 executing program 3 (fault-call:1 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:53 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:53 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000400)=ANY=[@ANYBLOB="070000000000000013008cacffffffffffff0000000000002e4c000000000000010000000000000000000600000000000007ede9882972ef9ec960c9e3000300000000000007a9c07c3de3dd2dcf516e7be3728bfe8be0e9ad2cb8982da91c85a8707d216c925e9e48a62cd3cf43b10ffa0d8d7a3e730e24d77f48fec393ff9d0233895a9ebdf34ecaeb22f1de12fb938849f3bc47e594647621c397ea279e152d6ec8a3e73bb96bb00b041324ef143664f86bd90bb7043560faee4de588f1d59717c75d0c911bd2a5a94ea24645e151658851edc1e916d0035b9f07b18958190232d452d88bfe97f82815b7bf0b62"]) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) [ 90.736949] ALSA: seq fatal error: cannot create timer (-22) [ 90.759207] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/01 22:34:53 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) [ 90.799371] ALSA: seq fatal error: cannot create timer (-22) [ 90.858986] binder: 8153:8156 ioctl c008aeb0 20000400 returned -22 [ 90.871991] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/01 22:34:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0300edfffffffffffeffffff030000000000000000000000080000000000000001ff0095000000000000000000000000000000000000000081000000000000000000720000000000000009000016984fe90001000000000000000300000001000100e80400000100e6ffffffffffffff00000600000001000000000000000000000000000000000000000000000000000000"]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:54 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:54 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:54 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f00007ebffa)=@hci={0x0, 0x0}, 0x2, &(0x7f0000000200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x306, &(0x7f0000ec7000), 0x285}, 0x4) getsockopt$netlink(r4, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000240)=0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'yam0\x00', 0x6}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e, r5}) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) 2018/04/01 22:34:54 executing program 4: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x4, 0x2, 0x4}) 2018/04/01 22:34:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x5) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000180)={0x7, 0xe78, 0x400, 0x4, 0x9, 0x8, 0x7, 0x2f18, 0x0, 0x179e, 0xa7, 0x1}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000000)=""/93) r7 = dup3(r6, r4, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0xaaaab09, 0x0, &(0x7f0000000200), 0x0) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x40, 0x40200) ioctl$KVM_SET_GSI_ROUTING(r9, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) getcwd(&(0x7f00000001c0)=""/249, 0xf9) ioctl(r9, 0x3, &(0x7f00000004c0)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0) accept$packet(r9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r10}) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20400, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r2}) 2018/04/01 22:34:54 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) [ 91.602066] bond0: sit0 is up - this may be due to an out of date ifenslave [ 91.620110] ALSA: seq fatal error: cannot create timer (-22) [ 91.649367] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0300edfffffffffffeffffff030000000000000000000000080000000000000001ff0095000000000000000000000000000000000000000081000000000000000000720000000000000009000016984fe90001000000000000000300000001000100e80400000100e6ffffffffffffff00000600000001000000000000000000000000000000000000000000000000000000"]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:54 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:54 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x4e20}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x82, 0x8, 0x800, 0x1, 0x6, &(0x7f0000000040)='erspan0\x00', 0x7eb, 0x80}) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000013c0)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001400)={r3, 0x7fc5}, &(0x7f0000001440)=0x8) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000000), 0x4) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) 2018/04/01 22:34:54 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc4c85513, &(0x7f000035dffc)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/04/01 22:34:54 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000041a000/0x4000)=nil, 0x4000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="edfeffff", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) chmod(&(0x7f0000000140)='./file0\x00', 0x44) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = gettid() waitid(0x1, r1, &(0x7f0000000040), 0x8, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:54 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x2, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x11be}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100)="00000021ccaa2e000200d068b38a1725f95853e19282165808ce832da8697e43a488ee156b5f67bab4ee04b622744c22ab7ddabe813dcdcd713ac5492d1ac4a761234754596f9c6bfa23b85a0431e9ad69f8e6a34b03bcd17c103115428a689292a8d2f7055e78f136a9219c98e758447b5276e85d2d7cc14ac9de2f30f51c644bcf3cf10000000000000000000000000000", &(0x7f0000000040)="5c250a1cd069534e7c6bd9bf5258c7939bb34e3ac6c8bcc89aa091c5fb7abff1f34e5b5d309af5fffadab2", 0x2}, 0x2) 2018/04/01 22:34:54 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)="c510d7af4e2164a9ceba28ef1b236b208becb92c299b982f0d6778249cc5de17ea936309527d4c65edd4972593de52cca0efdb7b2dd66d84c53b21405454fe94d0671429acdfb0eec6ebd5705d44c7b3f54034952cd8d5907b841ff69986f688dbb02e5e2e5f7b9a00b008924fd3993f5d436fe3e06823a5463d41f28351b766b9db53f21681b9efb6039c5ce45d54646d66fdb54fbde5b7286f26890875a6df53c142e619651da0eea9f49a2962b0ca96bb01b4e0eb65a9a4ddd91fd925dd515b7a91d37b34575ddcc03e9043589b28763462580a401a96f24a3b3067454c165794ad9573ce3cd867199e8945c36202241a72fb116173dad0c73575fd53b7cd73b529abe482bc004227d15b753471acb805a275ad1720d85ee978049f67cc2e7778247550eeea4e8a6af36475047553f1dafe04ae921c47d15c4d37cc5b0aec1476cfc91be228319d6c9f2b62cdea723d4bf48389652ab91a69cca43719f0688c727891b5027e198af4ee918621b61678e589fb58423f26eb0cd367798334c7f89c9d60d74ef6a67d680ffe2f752d611f3d874c58ea655868bafaf033b6b21c88cce8bf96b93122814dd721e3bd75b5376db116407f293a1b32ef997534c5b3ee162fe2cf4bdf9e256e542ca4cd0fbdcc046f6d5ad42719b91269ac30d23668f6f94dc324afea7fe480a76571b38310d1daa02cdb76d87569fd83d94769f136bf66bf5d9ecb60600249a12e3bf9ef0950dab3652e76c7d0b0f5331a1b5f545b03660befb204cc8634d5a0910d33f141040901bd87340778a61bf9b7251aab926e1e9f23e706e380083aa0eb93ff6ee990057db9dd8725dc56891d4a64f240af8215fb43a5ed0ff8734358e7c8a3397b55459ea22d4d328b8102198a576438a0a9dcefdb78a4a72dfa82326645cc4fd4b7d418cb3745d3bce29fa964522e0afdc83367332b09d82b443d2a5735fb69a75cbd6214976c4aaca7a04370a7da45516566cbe075bc1a2aea24c53e6c0f7322f65dfa104af2f026db6660d77d5c33c8991ff685ee14c3de1d566f4d098536a4cff4af9c800a6612ee0b09afda1792d6d213c1b991f917c71e5d97ac3bf73388f1c01b9f480374043ddb697a53184b4a83e1ae2f9985d4a391ef857672b788ca9066be162fcd9abed1700608d65a4948d6b29e748bc40c6f9144a43f7b871dd0ade11ab1845ae1b4473daf9d3e4acce19fb9b1613c9988670427e4927fd59ef9b5258ba85ac5c56de2ec47f84e94d1b1f37abbef91179cbcf574678e8fcdb82a7ba8e19d6e94eb798948b9fec14fb8634b869d33ae5f76702881cb0b313ca04749bdb6f09956c2f29510e262712564f61ad54f17171586d5a09531c9925df0be36ef612322b4e20536bd8b3ec1a1d66bbe94bed25f41986e8eeb658f4cabbd5206206b4f6f546d2c981846a303bba1bf70b7b34656b12de75fc52ced6d4fccca4384290139bb3332f90df60de100ab229f21a2eaeb28a2997291070d4863d6174ef34f0803c19f8db5fa9bb648a91f7ec4dd29e3c51a4c7f3e78d678bb596b1a2377de7aeb6439766c151deca86dbedc376d3eb87ce4bbe3fee96cea972e531cbb531fdfd70369395d374100f2d331a25fc1143ead274cfa43837d552b3fd6d6baf5374323988f42d8ef2c8ca83b5f27481bcbc8a45215f3b329334dfd2f394869c8407bbbd33cccf946cc2ffd72ec225d44005bdda84e3635edf7aa05aba0b93bb8787c6549a108d7b920882ecafe9a9b25cbdac8c9e1dd886824d00b11758d3fd65ff51732fe7a0d384fb7be56a885866d5397584780b169c2707b9e6d63fe7cd2cb4bb2a15dd488a336d4c7b3a132310f649fbe54e61d56bf4c631c5422a27f9a31eddcdb4e7d00d26985697c2c6f3645783d1dc7a0bde32548a53b7f4dee73737aaaee2c2d3a8b4728b0904e2f3e2ee4317074022c58d304c258e3dcf5af9d520d86bcf0e8f8bf6764bf03e278d7fe6a82b965aca6fa28e2aeb4b77a9ec1081ed7430c47e51d6a4a8b53af7488ac885969c307300821877d2ea714c50c0c0862cc4f2385065c3062c77297c911d9021a2a7d14433a40f4ded94b059c6ba247e9ed5b21a31631227de5463ed75c9433f7a709930206977c3f47af55e6f47a427cc3396fb3436b254266e520c475c114dd0a0d558ea227fcd84381f45e9ef2423d5deded1a3a15c24b24e1a103637dd4cbeae2613976fe69ba6dc832b771d72292328654a05a1cdbe2fd0e04f3c0e1363d6c902e7549dd696562b63026cf328fa294e7928af338d62ac84c61dd3ebda526b9d15b1b138d00b83496005d1973c258e66b2ca7352666ca11a3598ffe95d13f3df8af5e8a5b8ac774ac23d9fac7ca4d73857a05395cf5c499f75dd7f9629f32019c5e58c7239640c347ad1b8fac2367d4542741a67437a469d615d2a14379461b4833de6904469c4d5fa0eae6cd2c21fa02807e7d987735decb1f373eca635b279a826d9d5ab5a0d2108614ad17896b3acba22345de86a9cbf0ebb50e3d950d45678b84a7f695598f63155a0dde895558c5e0915a9c6dc90841f3e080fc3742993a953c517003baf52a8c42bd9e354c474f2c02414db889439b9230520cfded6dfa50367ee285ffb3091f7a80ffb7953384c32cf05715b91d200dd9ac559fe33aec2f123c5cfb46a567b9c4dbbb9071716b72b9f09c30368cfc49a2904a8227f7a4bf12c58ce5b32d2ef87b317d2f022c19d3fedc8b2df34cde284f48310c428b904d1bc31d813d6ad477aac56cd51adcefc88b93536bbef15395dc59bd9054d8485753997a78f9fd4db20b823e9586cdd7391cd7286caa5c504219c1e437afdb60ae2778a67a26ea9646bdf947e93a9f34e2678a08a441f382850ec03570f32e41fcaa44cc5bb450e0b5f7c116a0625d68ed92e1d8595dcb262d26330ff9b4d26d091bd14e7b46150edd5e83c7e5249dbadeab6e74ede8003401e9d6f096dd55db523299bd8c0039988287aa9489c127dcae93a2a325ebe5d3cd943b95ddc2a388126553ed2f593a117eaccbee93fcd027076928fea82027476a1c41af877b54d3a4e8b85a569dffbeb4bb79b2ddb5ad4b45192fa16ee3c13221b85d67bb9b935b8f1ddc45f090aa7d05f881d7d3a02a1d1b405399474a8acbb1b5686b938eeb380bdc18940ba055f2b1af501b1576bf04f08d7a00448a9d56dcb0a0547ed27f7c35c47861efe15780293ce18b32aa355666e8836e6b141e476d3f1f9979ead6fd8caa8a20496888a09d14bae49d44485683a31e7c71c48b66b3573a3b5cbbab914756972775a6bd6c1113f36031f4b653eb87b349845a1234461b29e6230dbf1f277b052314c0f98648ae00605cd0a9f7fe97111f6658f0244e90c440a2ce28b360558a37fcb44ffb2eda73c5ea368784196d02c1b6379a2df2ffa802312c37656458da2bb89e4ab38928bb77fbcfcb80d5e53670e4993991ef06c8779f4ab0fe81c3fbb4a122ece1ada1b815fdee1f56887f74f2fe0eb1b756b14d21ba0d8d5930579d4fe0edb2438f8d71f9dd05fa5ef2fb7848ca989c9f9441fad2430d1b7e16b6195fb372b895d20d2ecf57abec527a114fa5553cbf80cf716dedcebd3a82712a0505acd5e895f233acf4b456da9f8820fdf6df3abb1e7df6d14b38758ca0aa1c1d97766e123d713696d0c22992e5ae1e7f03d1d1f6ff86d2f82b0f0c54647a642d2e706ef058f13f621220c241a187b283aa6508427e9509e470548a12a6a243646cd4b739a61b10a765a200371645412de395c8db7c2262ea6c79bda4919febbc7d08cb46778b75c78e27cfe71511d2ccc713b9d24b9c5f18515551aa1db36ea3c3711d32bb199a9b5239c6265e922366209f86f5b976e93795d7a07731bcdb6ca34b381f3063229fe11d8b3594c35856456f07351c5fd13cf87431d89f47aa56cfe6c957505a0ef3d787f15960984557884274a5d94d3075e96aea077b7056564036ffb9c4785149418ef8db56c2c4c44d5036a09a4b5b9f4083a08ee67ba0b40896342d6dcecd12e7c1f7797d2d241c622213c5eeee118a15a341a6c8a9267f6fe429521f3c675e2bd54462bb4dfed398438eb65d9810d9dcfdf7c0ce4c11d2cd12eea9e0934fed81b59de1954ac1bfd5315f1eedfe564b04204d917e6ddc68a3895335ec9016c21b602f119018533440d71a008c93b55bea9ce6ee0f9117f6e1870d401bfa9dc07422ff49a8b4c48e0a1c6241804cdedb3d21617987b41c5b63d5ef812494e9ae22cc5f24909fbf9d23dbe666122f0c25d10e55f099ed9d830ee3b9bbbe441b4838c740b2ad857d1b3a681f5b47562386922237efdb2393faf8aa2e55527b054572d88a418ffbe448554ee7b61075c672044f1b510bad6014a43b02792f27bc557c457efe81e2f4e97fa032d3c2aec8a055f5dd7690334683cfd5daa998fc1de0e1c1909420d9f9ccd5aca3a92191aa552ce810c6d3e553047f6d2b23a99144058d32d89649ef4907b208ce0c26d6659b26f7423d8bb267583544439d8f2395260e2db3323f9cecdf3a757f53bbbf8941d228b5948cf44582a4afc872f1ccf6c77cadde8876c115c15be9ca8cd525df0d14ff34a5ebec183163c255085d90f4437e3d5878bfc8e2fff12cb06ba4867e5628df71f0c47c5b3da5ee225df287f79b4ca0f56b026cb96597c8b605581e5d6c9e89725d651c29408c579bdb75e1f175bf59489681fe8ab4997fa0e8cc3bb39b1c134fbcfe6a6788948e6e171a3315a7908f85b0156303a683ab701ed90064b5caad1e1d452b38c3d049f8822ed1a19f27464e3d0ed68acfc5447ab4f7c871074bccc80b0477303902d466682273daebe325c3668998a9a054b50ec66e043084892dc1be11eaa4519ee6353bdaf4e94c5c1e71bf6bafcfca7b490a328ca1aeaac94fd47bdc651c5cc364c79f8f221eb416178b70e28bc7dec63365260a02a6d3c5736eadd48794e2d44a92aa1f251261c3b1e0c9f0acabee62c3e04207b3dcf864cbcfd6e59b31858844619dfcba4999b758f1010918b19b14bfefaef1a7e3e237338f05fc19629aeca408d100f5ded28e9dd21b1229ab335cee991b2853bd2f9621d2cf4a9d5aee8a8900c47cb5ead5687b38e05bbd088a637af480472658e6b6e5801e9db2e6128a3d672f63f4499c7d0a60cba3c347722befa43fd9515734c15f362961a2d08379f49acc30fd0de4dfd60e5707e9bf8588ea8b76dee8e6df3bff77ce13eaac4ddc562f3eee2b59acca072c43a005d323f2d0baf8eaa3953f42399501f2b2339f9f55f2a22ea982906b5ae4f455d531f108670de9303a774b9d27de5f56358f474cf1560eb74f0833069d0ab79c1d8f47eaa356b88184c0395805ef6c7c5805e032a66070669cdaea2518fe0e73d27b6cfa08981c5d85fb1cc26cec7df54f9b564add32e07ae76f608f16bc05c712dabe84b731ddf6e003f3d2c343bd072b5a0ff6b2f7f7ac1c963b6def9991982c9d4c1a3af4a54bfa0c12b5d96cfc5cb6faad7985d8e6073ec2a586ac51828b57187dda4043bf4dc161e725ef67c5e8cc03d3c9c6cb1921cac7168d0af5b828eb576a0219dc6608e3982af7", 0xf80) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x391}, 0x1}, 0x4000) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x65, "592f935e210d24af31690d5a432f60d28b72cb308cf554298fdaa7b22848fb9031897f4839acfe8853e841307cb649b8fab00825a78111a088a3d41bef5749e9dc486a58af3c97aa29b38cd673e8a907ebac23c5d5436ae1387593f93a2ed069ead7e65d69"}, &(0x7f0000000180)=0x6d) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001180)={r2, @in6={{0xa, 0x4e24, 0xc7, @loopback={0x0, 0x1}, 0x3}}, 0xfffffffffffffffa, 0x4, 0x6, 0x3, 0xc0}, 0x98) 2018/04/01 22:34:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7c, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8080, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x1, 0x1, 0x2f, 0x9, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getdents64(r1, &(0x7f0000000180)=""/170, 0xfffffffffffffe8d) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1f, 0x2) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net/sockstat\x00') 2018/04/01 22:34:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0300edfffffffffffeffffff030000000000000000000000080000000000000001ff0095000000000000000000000000000000000000000081000000000000000000720000000000000009000016984fe90001000000000000000300000001000100e80400000100e6ffffffffffffff00000600000001000000000000000000000000000000000000000000000000000000"]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 91.808547] ALSA: seq fatal error: cannot create timer (-22) [ 91.842247] ALSA: seq fatal error: cannot create timer (-22) [ 91.855748] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 91.896684] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 22:34:54 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040), &(0x7f0000000240)}, 0xffffffffffffff5e) 2018/04/01 22:34:54 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:54 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:54 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r2, 0x100000000}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x5, &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000ef6ffc)) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x4, 0x0, 0x7f}, 0xc) 2018/04/01 22:34:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x7, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x2, 0x0, [0x800000]}) 2018/04/01 22:34:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0300edfffffffffffeffffff030000000000000000000000080000000000000001ff0095000000000000000000000000000000000000000081000000000000000000720000000000000009000016984fe90001000000000000000300000001000100e80400000100e6ffffffffffffff00000600000001000000000000000000000000000000000000000000000000000000"]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:54 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x180, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/01 22:34:54 executing program 2: r0 = socket(0x2000000000010, 0x2, 0x0) fsync(r0) write(r0, &(0x7f0000949fdc)="240000002e001d000000000000000300fbffffff01000000223b0000000000000100ff10", 0x24) 2018/04/01 22:34:55 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) keyctl$get_persistent(0x16, r1, r2) [ 91.970400] ALSA: seq fatal error: cannot create timer (-22) [ 91.993455] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x650d81, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000300)=@full={{0x3, {"ff43e336e74639"}}, [{"401ed370d7096e"}, {"cbfa908d0f3315"}, {"0f525942bc1e12"}, {"4a47a0d0625035"}, {"4516685d91b0e6"}, {"2baca2aa0cfbf5"}, {"c67c11f5263f82"}, {"b7f979f14b9b3a"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f00000003c0)="08c3ecf49cc201ef77b925c5a681126343ad74fe24f91ccb20dd88245bf5c575ec1bc87a37d707239e79b391c7cc5f693baf26352b585acf5bfe0da783d338f2725ce27c623afa378e6d589c3e06a78ccbb769eb7a8cf10dd55635e66df45c3d50ab927ffe5f95316f25b536ad23180e511286adc1f74b2e9926bb3bd53193e264ae0410e80d0355ef9877fa9590", 0x8e}, {&(0x7f0000000480)="43e6d4513c259fd2100ef2f8804e8c53f8490e925c758a9cbaded335ddbc421e42815ac024bc897a3127da78ac599b1c203c7225ea316d72c3fc29dd216b9ade41c074efc1a19432ecd0d296a929847ae830a63d101a5f882cd720d49dfbfc0913134ca44c2a97b44c26db07a93cf037c5b16d9d0d6ed4c3a86ea74f2e99cd2ed4a14474a63fbd4660ef94942e", 0x8d}, {&(0x7f0000000540)="27b88fd61cba0564d9cd6ae21644c6842f660e1f9a839521e533527ae190b0ac5646803c24b155bfe42f2357143249805d34e126fba75c1e4d79e97ad283fa29e4f23ca415d0edd4462945d8fbe03a659f0790c8cfb90b579b304177b1c311998335cea7771a33bd7b90", 0x6a}, {&(0x7f00000005c0)="d49d4f1f499c9327564c678b59f0ea00efc9320ef9e23516b6045bf83ce7e4e92e7ca56a1fbb62298959f10cc92f70df8518258aae0168597db28ab3fb7a1814382979391e713cebe3250aacee60b1dd538c5c17f2d791671f0b81119b3c39b704278de003c57302e7e4a6c4d0321887f3b22ebdfb0856f6838b936349b0232f38323d043155992144a67c4b6472746937dd3dcce23061a854c700817a65723e1f3d78", 0xa3}, {&(0x7f0000000080)="f81ae00b5e3f3caaef35c7", 0xb}], 0x5, &(0x7f0000000700)=[{0x1010, 0x115, 0x800, "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{0x110, 0x11b, 0x5, "b1b036e5f71d587115edec4d16c7ec2e44ea4a77d710f3292fec0e01f2175534270f377b7de5d2b339610abec9797cc5b82b16365fa5acfd7ea50e09ee787ac54a4ae0aea89e7785a6c3cdf36312ae739f9ec355c23ac8487b7210c7c3e2b6c798a58f22a4bdd53f0d8e737918fd81143f8dac8a90095c91e3980b6e032a2c8bd6a9228c971dee5882bbdb57505d021d9346c370eecfb928328fe40cbe614d27327471562cf777a602d4e9fc9def35e2b1ab7a05c107ced75aa3a4c99c88102aeda5a36b33f9896d537d6433f135b4b863bd8f4b5d16443595575ba126dde87619bf7c824f91f56985ec48a4f2182255788da58d8e62338910"}, {0xd0, 0x19f, 0x1000000000, "25f6d28d7172f4b8700543b72b3d83ce442cfbc56704ca0730273541dc75d2f04603edad9445c2116ce0453be3091a173f26fb98e418e80a52b0481ef2be2dcbc336d674831ce5631ef71230139ac41b94b007a316637620b1a848bfcc7ba6f28d47e17caba0f749718123074e40884e381387b0612801843a4aef64f66afeae0a924620d334610d3a0fbebdae84ff0461c6700f059491d0a360701fac951fdf432a588e94d9744813973b1d1ac5e938be9cb324a47c84cf18"}, {0x18, 0x103, 0x1, "66020abd73f470"}, {0xf0, 0x0, 0xfff, "3f7ff0290f4467ca8e987c0b46e23eedee6b3938d721e59b05037e8815ce503186fa83f9daaa78992c446c18260e05f27648d3b0b02c2e62fd63bad0d2234bd3d85258690217a6f0bfe1c71208ba9aaf5888811356b6cbf9e646cc65bf371a091a809139f5fa01d98af010e3bd7b85bf78f2bef8b039aa219005cbd52f6d308824b901dd807768271effe8dae380de4b8d60da4d30a5d278acda7c9809e27b088be21b742e44345c6859ff52c8b4d83fdb775f602ae7476e0a0473ed268557916bb3e309abb19565807c7862160f3a10aec9e9530b6ca8ec91bc"}, {0x18, 0x115, 0x6, "e9d748ac8d"}, {0x18, 0x6, 0x5, "14d9743b7fcd"}, {0x20, 0x105, 0x20, "125f7f3ae2c8e48742c373"}], 0x1348, 0x20040080}, 0x40) syz_open_dev$random(&(0x7f0000001ac0)='/dev/random\x00', 0x0, 0x40000) ioperm(0x0, 0x4, 0x6) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0x6, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x19, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000000180)=""/195}, 0xfffffffffffffe70) [ 92.125906] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00000001c0)="32ac763eb9d2503a4a55e9586a7f9ed8c211b894b7507a8404f6fb65de928f50ca16457ab9ebcaf899ff5f2321507e8fb338c7db202637c074b6d6de0ce58637e7ddb5d80f66ff5fdfa74f7b894c0fc88f044cb2942add881720b380031327ad8432bdf54b6d613db6f3408542d552a142bec54ff64d9d40105fa47531c02b0652c83837f5e51c6fa0d70360392fc3c77e28936e2c0a2c63b399807f3c99", &(0x7f0000000040)="f56b9c887c7058e26c63bd56bb6fe8bdd807281d60866d112a409729eda982dbcdb8f5c8240e88c0500b0a96f76a1abbe316f60773cb5e0b9da8844b1079f83fe1369f1558c612a4dd000000000000a5e0acbaa30dda06c4235c5ab86c82d27000b46ac0c2dab90d1e339b42998d25195d2260c5a5ae1966beb59e8f72f28f9be42d85defdfad943c0f86fc6c0f17e5c6697efc20b8ed97cafb4dce0db097923d2a6c2a7d26a1cca78f841371b20b94e1abe431fbd25758d69ba7f612ded3f3d909a7767bd4ab7c99856c00bb36ebd2da50ac59c8cd0", 0x4}, 0xfffffffffffffe82) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x6d, 0x1, "2c7809c2ba1987fdcac37601a1fd060947a5efb45d3c1aa510c30a6c6e379290ac69becf2a2e15c03e3518012868f1d17b1b0cc0a092263b0d33284db2d31d", 0xa}, 0x60) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000400)=0x100000001, 0x1) accept4$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x800) getsockopt(r1, 0x7f, 0x5, &(0x7f0000000140)=""/43, &(0x7f0000000180)=0x2b) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 5: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", @generic="72ab4a59558a53060f1a4613905e21f6554391285370f61152778d886fc74f7cc85b1fc49e9ced97d899d831d5e241325ce96612b508aecffeccff9f77b0b3e12838d7a70881708d0f22f64836f56db8a43b76bd41bcaebe11acef0ec749d137d449d0a563d1dca4ea8a85d66a074cfb5422e899d63b0fd8189e2754bd5ae112f23477b5be273561a3785ce9402c4109a699a49b4a033be8", @generic="4704965e4e4f0025fbe413604efcebe7a786156ec9545753dfd20b8c08bd46e9bee1ae93a25447fa5c564305f4d7421ca7e5d4f96f0adde0f9e198d5767226fe0b7e6342ab17a1cf0ed7a04280e43dbd6641fc42e1e215ec6a9c5534555f8f29c5", @typed={0x8, 0x62, @u32=0x40}, @typed={0xc, 0x3b, @u64}, @typed={0x8, 0x6, @u32=0xb40}]}, @generic="cdfe9bb4282962f6397d91865861dd783b3685e32b37e60e24e6a7de4b15905874514fea2cd8a49940123cb11cdf61046c1bffa033", @nested={0x158, 0x8f, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x3, @u64=0x6}, @generic="d7db11e466517bc0ca4fc4adb438e0f7f2d09cdfe3ed3b61017fc7398beca1b922cba9a6b3f766ef19ae0ef5915fcd655c451b827aa6313619936e07e78ffe2bdb8809be", @generic="73e6fbcbf65ba38bb9f5cf43b910f845e110fb32b517e4026ca12b43b14d8b53c2", @generic="15f407792bab402a94bdc5b4bee1290a7b5ad25c7f01eed792c0007b725b4aead5a7e15e6598713becdc133acd250cdb848fbf291fad561336a4102942de2f86defcd092a456926265c518a6ad778d0e2b1466ca4cc62aa7164b28db22d0b3edc9e74cfa310b244fa19e436fc44b4fe49a68c60423ef7c4a80ac5ec22ad581295b5caaef2c913990cb16887e80ddf800d6fb14fb9bf75a050421b4de20bee7f47f8b0a399843a3dbb15c17045ce803276bb535a86d0615c6e416d85b", @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="714fe6cbf1ec81f32c8a3c7c07dd229fd7447aaf5d7b486d34661a7280b482d9ed5c6e2c2cf93d3a4f87aa9fce001a20ea1dbb8d8ab5e3eaa2124a5d", @nested={0x1058, 0x3b, [@typed={0x8, 0x72, @pid=r1}, 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@generic="b78a3f4bd9365c13dbbbb47b9414a371086d0804757d3c2b60d752e9d11f381f37c9a64757e5a3c37e886a850b8837f44447fe61b4840136436db91228c6c872ed3870554e7eb1dc293e8d6e8a0a44299937c304affb654ea1390ecd56bf7b38e60106031ac3e1a7d12eeb234b85eb8d515128cbbe3e94853e0ab2b022"]}, @typed={0x70, 0x24, @binary="022cc33d6096d168bcbc0b29b9a4967c6035253d03a7291c1f8a47d90af561e7e4e3462f230a910a5a0d9f2f5bffb8394e101689f3bcd2bc0a8ed637408d91f11265ed19db2113bb3b7abaf5e469c3a924bbf8be9d869d1fc5f631bd09c0e7c237e4469c852e90ab64ee"}, @nested={0x100, 0x83, [@generic="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"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fffffff}, {0xffffffffffffffe1, 0x0, 0x40, 0x854}, {0x7, 0xff, 0x0, 0x4b1}, {0x9, 0x686, 0x1ff, 0x5d}, {0x3, 0x4, 0xffffffff, 0x5e87}, {0x10000000000000, 0x3, 0x2, 0xb1}, {0x6, 0x5, 0x9, 0x4}, {0x6803, 0xfff, 0xff, 0x6}]}) 2018/04/01 22:34:55 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/01 22:34:55 executing program 4: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast=0xffffffff, @empty, @rand_addr}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x6, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x3, &(0x7f0000000100), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x20, "9c298411bc9dc44f5f2a9b4ab3105d9826a843e332f2bff0cc01fba1fa187271"}, &(0x7f0000000240)=0x44) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00000003c0)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) [ 92.167818] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 5: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", @generic="72ab4a59558a53060f1a4613905e21f6554391285370f61152778d886fc74f7cc85b1fc49e9ced97d899d831d5e241325ce96612b508aecffeccff9f77b0b3e12838d7a70881708d0f22f64836f56db8a43b76bd41bcaebe11acef0ec749d137d449d0a563d1dca4ea8a85d66a074cfb5422e899d63b0fd8189e2754bd5ae112f23477b5be273561a3785ce9402c4109a699a49b4a033be8", @generic="4704965e4e4f0025fbe413604efcebe7a786156ec9545753dfd20b8c08bd46e9bee1ae93a25447fa5c564305f4d7421ca7e5d4f96f0adde0f9e198d5767226fe0b7e6342ab17a1cf0ed7a04280e43dbd6641fc42e1e215ec6a9c5534555f8f29c5", @typed={0x8, 0x62, @u32=0x40}, @typed={0xc, 0x3b, @u64}, @typed={0x8, 0x6, @u32=0xb40}]}, @generic="cdfe9bb4282962f6397d91865861dd783b3685e32b37e60e24e6a7de4b15905874514fea2cd8a49940123cb11cdf61046c1bffa033", @nested={0x158, 0x8f, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x3, @u64=0x6}, @generic="d7db11e466517bc0ca4fc4adb438e0f7f2d09cdfe3ed3b61017fc7398beca1b922cba9a6b3f766ef19ae0ef5915fcd655c451b827aa6313619936e07e78ffe2bdb8809be", @generic="73e6fbcbf65ba38bb9f5cf43b910f845e110fb32b517e4026ca12b43b14d8b53c2", @generic="15f407792bab402a94bdc5b4bee1290a7b5ad25c7f01eed792c0007b725b4aead5a7e15e6598713becdc133acd250cdb848fbf291fad561336a4102942de2f86defcd092a456926265c518a6ad778d0e2b1466ca4cc62aa7164b28db22d0b3edc9e74cfa310b244fa19e436fc44b4fe49a68c60423ef7c4a80ac5ec22ad581295b5caaef2c913990cb16887e80ddf800d6fb14fb9bf75a050421b4de20bee7f47f8b0a399843a3dbb15c17045ce803276bb535a86d0615c6e416d85b", @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="714fe6cbf1ec81f32c8a3c7c07dd229fd7447aaf5d7b486d34661a7280b482d9ed5c6e2c2cf93d3a4f87aa9fce001a20ea1dbb8d8ab5e3eaa2124a5d", @nested={0x1058, 0x3b, [@typed={0x8, 0x72, @pid=r1}, 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[@generic="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"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fffffff}, {0xffffffffffffffe1, 0x0, 0x40, 0x854}, {0x7, 0xff, 0x0, 0x4b1}, {0x9, 0x686, 0x1ff, 0x5d}, {0x3, 0x4, 0xffffffff, 0x5e87}, {0x10000000000000, 0x3, 0x2, 0xb1}, {0x6, 0x5, 0x9, 0x4}, {0x6803, 0xfff, 0xff, 0x6}]}) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", @generic="72ab4a59558a53060f1a4613905e21f6554391285370f61152778d886fc74f7cc85b1fc49e9ced97d899d831d5e241325ce96612b508aecffeccff9f77b0b3e12838d7a70881708d0f22f64836f56db8a43b76bd41bcaebe11acef0ec749d137d449d0a563d1dca4ea8a85d66a074cfb5422e899d63b0fd8189e2754bd5ae112f23477b5be273561a3785ce9402c4109a699a49b4a033be8", @generic="4704965e4e4f0025fbe413604efcebe7a786156ec9545753dfd20b8c08bd46e9bee1ae93a25447fa5c564305f4d7421ca7e5d4f96f0adde0f9e198d5767226fe0b7e6342ab17a1cf0ed7a04280e43dbd6641fc42e1e215ec6a9c5534555f8f29c5", @typed={0x8, 0x62, @u32=0x40}, @typed={0xc, 0x3b, @u64}, @typed={0x8, 0x6, @u32=0xb40}]}, @generic="cdfe9bb4282962f6397d91865861dd783b3685e32b37e60e24e6a7de4b15905874514fea2cd8a49940123cb11cdf61046c1bffa033", @nested={0x158, 0x8f, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x3, @u64=0x6}, 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@binary="7d56da3b0fa65915ef16fee4555c52e4a8d74fcf9c530ee3cb5c54551885d4ab56a981d40d0ed753d5eb48ece0970fd20b25b6878fd3236fc91dc22b7590f0b69a59e7fd9cbb56f51fb17d445e11fbcd72bd01e47c52d489f9e4a196b1d0459bacf8b6bea78e108a980410a5e26daeae41b0b69c792f2ba51a212608ed86f7027a4ed3d25c0a1d575c5420"}, @typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x29}]}]}, 0x188}, {&(0x7f0000003240)={0x48, 0x37, 0x20, 0x70bd26, 0x25dfdbff, "", [@generic="2df40c13e85a0bff28e1b1e3ced6849baaf59f866d0c5165bc2a2184e00598291c", @typed={0x14, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x48}, {&(0x7f0000003340)={0x240, 0x27, 0x220, 0x70bd28, 0x25dfdbfb, "", [@nested={0xb0, 0x62, [@typed={0x8, 0x52, @uid=r8}, @typed={0x8, 0x1d, @uid=r9}, @typed={0x10, 0x7a, @str='/dev/dsp#\x00'}, @typed={0xc, 0x3b, @str='wlan0\x00'}, @generic="b78a3f4bd9365c13dbbbb47b9414a371086d0804757d3c2b60d752e9d11f381f37c9a64757e5a3c37e886a850b8837f44447fe61b4840136436db91228c6c872ed3870554e7eb1dc293e8d6e8a0a44299937c304affb654ea1390ecd56bf7b38e60106031ac3e1a7d12eeb234b85eb8d515128cbbe3e94853e0ab2b022"]}, @typed={0x70, 0x24, @binary="022cc33d6096d168bcbc0b29b9a4967c6035253d03a7291c1f8a47d90af561e7e4e3462f230a910a5a0d9f2f5bffb8394e101689f3bcd2bc0a8ed637408d91f11265ed19db2113bb3b7abaf5e469c3a924bbf8be9d869d1fc5f631bd09c0e7c237e4469c852e90ab64ee"}, @nested={0x100, 0x83, [@generic="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"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fffffff}, {0xffffffffffffffe1, 0x0, 0x40, 0x854}, {0x7, 0xff, 0x0, 0x4b1}, {0x9, 0x686, 0x1ff, 0x5d}, {0x3, 0x4, 0xffffffff, 0x5e87}, {0x10000000000000, 0x3, 0x2, 0xb1}, {0x6, 0x5, 0x9, 0x4}, {0x6803, 0xfff, 0xff, 0x6}]}) 2018/04/01 22:34:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0xcf, 0x80000001, 0x100}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000140)="c5079b67ee38d9e56a0700000000000000", &(0x7f00000000c0)="c147f1c7d73e12002664ab9c6037d27e9fcf4cf001ba482cb77a87c8a60910", 0x1}, 0x20) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fchdir(r0) r1 = socket(0x1b, 0x7, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x6, 0x4, 0x5}, 0xfffffffffffffd4c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000600), 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", @generic="72ab4a59558a53060f1a4613905e21f6554391285370f61152778d886fc74f7cc85b1fc49e9ced97d899d831d5e241325ce96612b508aecffeccff9f77b0b3e12838d7a70881708d0f22f64836f56db8a43b76bd41bcaebe11acef0ec749d137d449d0a563d1dca4ea8a85d66a074cfb5422e899d63b0fd8189e2754bd5ae112f23477b5be273561a3785ce9402c4109a699a49b4a033be8", @generic="4704965e4e4f0025fbe413604efcebe7a786156ec9545753dfd20b8c08bd46e9bee1ae93a25447fa5c564305f4d7421ca7e5d4f96f0adde0f9e198d5767226fe0b7e6342ab17a1cf0ed7a04280e43dbd6641fc42e1e215ec6a9c5534555f8f29c5", @typed={0x8, 0x62, @u32=0x40}, @typed={0xc, 0x3b, @u64}, @typed={0x8, 0x6, @u32=0xb40}]}, @generic="cdfe9bb4282962f6397d91865861dd783b3685e32b37e60e24e6a7de4b15905874514fea2cd8a49940123cb11cdf61046c1bffa033", @nested={0x158, 0x8f, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x3, @u64=0x6}, @generic="d7db11e466517bc0ca4fc4adb438e0f7f2d09cdfe3ed3b61017fc7398beca1b922cba9a6b3f766ef19ae0ef5915fcd655c451b827aa6313619936e07e78ffe2bdb8809be", @generic="73e6fbcbf65ba38bb9f5cf43b910f845e110fb32b517e4026ca12b43b14d8b53c2", @generic="15f407792bab402a94bdc5b4bee1290a7b5ad25c7f01eed792c0007b725b4aead5a7e15e6598713becdc133acd250cdb848fbf291fad561336a4102942de2f86defcd092a456926265c518a6ad778d0e2b1466ca4cc62aa7164b28db22d0b3edc9e74cfa310b244fa19e436fc44b4fe49a68c60423ef7c4a80ac5ec22ad581295b5caaef2c913990cb16887e80ddf800d6fb14fb9bf75a050421b4de20bee7f47f8b0a399843a3dbb15c17045ce803276bb535a86d0615c6e416d85b", @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="714fe6cbf1ec81f32c8a3c7c07dd229fd7447aaf5d7b486d34661a7280b482d9ed5c6e2c2cf93d3a4f87aa9fce001a20ea1dbb8d8ab5e3eaa2124a5d", @nested={0x1058, 0x3b, [@typed={0x8, 0x72, @pid=r1}, @generic="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@binary="7d56da3b0fa65915ef16fee4555c52e4a8d74fcf9c530ee3cb5c54551885d4ab56a981d40d0ed753d5eb48ece0970fd20b25b6878fd3236fc91dc22b7590f0b69a59e7fd9cbb56f51fb17d445e11fbcd72bd01e47c52d489f9e4a196b1d0459bacf8b6bea78e108a980410a5e26daeae41b0b69c792f2ba51a212608ed86f7027a4ed3d25c0a1d575c5420"}, @typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x29}]}]}, 0x188}, {&(0x7f0000003240)={0x48, 0x37, 0x20, 0x70bd26, 0x25dfdbff, "", [@generic="2df40c13e85a0bff28e1b1e3ced6849baaf59f866d0c5165bc2a2184e00598291c", @typed={0x14, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x48}, {&(0x7f0000003340)={0x240, 0x27, 0x220, 0x70bd28, 0x25dfdbfb, "", [@nested={0xb0, 0x62, [@typed={0x8, 0x52, @uid=r8}, @typed={0x8, 0x1d, @uid=r9}, @typed={0x10, 0x7a, @str='/dev/dsp#\x00'}, @typed={0xc, 0x3b, @str='wlan0\x00'}, @generic="b78a3f4bd9365c13dbbbb47b9414a371086d0804757d3c2b60d752e9d11f381f37c9a64757e5a3c37e886a850b8837f44447fe61b4840136436db91228c6c872ed3870554e7eb1dc293e8d6e8a0a44299937c304affb654ea1390ecd56bf7b38e60106031ac3e1a7d12eeb234b85eb8d515128cbbe3e94853e0ab2b022"]}, @typed={0x70, 0x24, @binary="022cc33d6096d168bcbc0b29b9a4967c6035253d03a7291c1f8a47d90af561e7e4e3462f230a910a5a0d9f2f5bffb8394e101689f3bcd2bc0a8ed637408d91f11265ed19db2113bb3b7abaf5e469c3a924bbf8be9d869d1fc5f631bd09c0e7c237e4469c852e90ab64ee"}, @nested={0x100, 0x83, [@generic="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"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fffffff}, {0xffffffffffffffe1, 0x0, 0x40, 0x854}, {0x7, 0xff, 0x0, 0x4b1}, {0x9, 0x686, 0x1ff, 0x5d}, {0x3, 0x4, 0xffffffff, 0x5e87}, {0x10000000000000, 0x3, 0x2, 0xb1}, {0x6, 0x5, 0x9, 0x4}, {0x6803, 0xfff, 0xff, 0x6}]}) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) [ 92.383427] ALSA: seq fatal error: cannot create timer (-22) [ 92.407613] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", 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@generic="d7db11e466517bc0ca4fc4adb438e0f7f2d09cdfe3ed3b61017fc7398beca1b922cba9a6b3f766ef19ae0ef5915fcd655c451b827aa6313619936e07e78ffe2bdb8809be", @generic="73e6fbcbf65ba38bb9f5cf43b910f845e110fb32b517e4026ca12b43b14d8b53c2", @generic="15f407792bab402a94bdc5b4bee1290a7b5ad25c7f01eed792c0007b725b4aead5a7e15e6598713becdc133acd250cdb848fbf291fad561336a4102942de2f86defcd092a456926265c518a6ad778d0e2b1466ca4cc62aa7164b28db22d0b3edc9e74cfa310b244fa19e436fc44b4fe49a68c60423ef7c4a80ac5ec22ad581295b5caaef2c913990cb16887e80ddf800d6fb14fb9bf75a050421b4de20bee7f47f8b0a399843a3dbb15c17045ce803276bb535a86d0615c6e416d85b", @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="714fe6cbf1ec81f32c8a3c7c07dd229fd7447aaf5d7b486d34661a7280b482d9ed5c6e2c2cf93d3a4f87aa9fce001a20ea1dbb8d8ab5e3eaa2124a5d", @nested={0x1058, 0x3b, [@typed={0x8, 0x72, @pid=r1}, 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@binary="7d56da3b0fa65915ef16fee4555c52e4a8d74fcf9c530ee3cb5c54551885d4ab56a981d40d0ed753d5eb48ece0970fd20b25b6878fd3236fc91dc22b7590f0b69a59e7fd9cbb56f51fb17d445e11fbcd72bd01e47c52d489f9e4a196b1d0459bacf8b6bea78e108a980410a5e26daeae41b0b69c792f2ba51a212608ed86f7027a4ed3d25c0a1d575c5420"}, @typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x29}]}]}, 0x188}, {&(0x7f0000003240)={0x48, 0x37, 0x20, 0x70bd26, 0x25dfdbff, "", [@generic="2df40c13e85a0bff28e1b1e3ced6849baaf59f866d0c5165bc2a2184e00598291c", @typed={0x14, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x48}, {&(0x7f0000003340)={0x240, 0x27, 0x220, 0x70bd28, 0x25dfdbfb, "", [@nested={0xb0, 0x62, [@typed={0x8, 0x52, @uid=r8}, @typed={0x8, 0x1d, @uid=r9}, @typed={0x10, 0x7a, @str='/dev/dsp#\x00'}, @typed={0xc, 0x3b, @str='wlan0\x00'}, @generic="b78a3f4bd9365c13dbbbb47b9414a371086d0804757d3c2b60d752e9d11f381f37c9a64757e5a3c37e886a850b8837f44447fe61b4840136436db91228c6c872ed3870554e7eb1dc293e8d6e8a0a44299937c304affb654ea1390ecd56bf7b38e60106031ac3e1a7d12eeb234b85eb8d515128cbbe3e94853e0ab2b022"]}, @typed={0x70, 0x24, @binary="022cc33d6096d168bcbc0b29b9a4967c6035253d03a7291c1f8a47d90af561e7e4e3462f230a910a5a0d9f2f5bffb8394e101689f3bcd2bc0a8ed637408d91f11265ed19db2113bb3b7abaf5e469c3a924bbf8be9d869d1fc5f631bd09c0e7c237e4469c852e90ab64ee"}, @nested={0x100, 0x83, [@generic="07697f4f67e9cf5bfd507999315c3ec25149d6cd7a5549bd8bb966bf638bca63b0f67feb386458ca96c1000c2efc6ba62c47f68a9f919044c53bd351938f3c93170b18b3101c23dff99227f90713fa266284c9e35822d393dcc2d7f6b14a6f6f8796fe2331a8a646ac35943ce6068314660a4870990b14bfa54f557f709bdae7ff1bb8f76b49f1c62c1b7c40840083f4d3024fbbfe199d627d5b22c3113fd2625aa4fa508bdea57aed4c343ef700671b49364a433575a35bea9157349c3ecc1206566855156335a568b8d967421c29714ec8d2e5ec40ba0516122d9b08057487e7737877669b3fd5ea01edc5bd501e490e9f7459606e2ceae8a5e1e6"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fffffff}, {0xffffffffffffffe1, 0x0, 0x40, 0x854}, {0x7, 0xff, 0x0, 0x4b1}, {0x9, 0x686, 0x1ff, 0x5d}, {0x3, 0x4, 0xffffffff, 0x5e87}, {0x10000000000000, 0x3, 0x2, 0xb1}, {0x6, 0x5, 0x9, 0x4}, {0x6803, 0xfff, 0xff, 0x6}]}) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 92.485660] ALSA: seq fatal error: cannot create timer (-22) [ 92.508813] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) [ 92.597077] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0x24048000}, 0x0) 2018/04/01 22:34:55 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r3 = fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) r6 = getpgrp(0x0) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() sendmsg$netlink(r0, &(0x7f0000003640)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1301}, 0xc, &(0x7f0000003580)=[{&(0x7f0000000440)={0x15e0, 0x2d, 0x210, 0x70bd26, 0x25dfdbfd, "", [@nested={0x278, 0x8b, [@generic="be5f126b2add96b024f5cef52d693458baac084999b9945d48b5da6ced8eae30d36f33cefa942765d4ed73237f00890c6d55c2247b870d2cb8611279712271c1bac4efe0639cadb25554a5dbc8fc41cb960ce18876854f4bb427f0b718d96409145df0775df80958fc89d0df8ecdc33cd883144431fad11f3bcccca83d13a768a04de388e8c14bc7845bb19318b319f0f309c802f8463ffdbd66e83dd2793d8222d0bc6ef8668604fb35", @typed={0x4, 0x7d}, @generic="6259bb60bef56c63e952fcf61e9792ffaa21abc919b093b02b1f4f7f4c7705cd3fc5535977af60463575f0da6b76f451600c178c28d837eb20d4cbb5d08a4f80d55e088da57425f9a18a69c04556ff5e72c19f4728666d67c029cc997802963af038c384fd0e71cd61aa464c0c5d8f87b0377baed62355c6a0f6b3cf3d2bf5a2b0dd929a6b09b8b55de390da2d98c77df1854d2b18f297d543f4654c2fda15a3f7f799cddfa400a51be5f593f72c4c", @generic="72ab4a59558a53060f1a4613905e21f6554391285370f61152778d886fc74f7cc85b1fc49e9ced97d899d831d5e241325ce96612b508aecffeccff9f77b0b3e12838d7a70881708d0f22f64836f56db8a43b76bd41bcaebe11acef0ec749d137d449d0a563d1dca4ea8a85d66a074cfb5422e899d63b0fd8189e2754bd5ae112f23477b5be273561a3785ce9402c4109a699a49b4a033be8", @generic="4704965e4e4f0025fbe413604efcebe7a786156ec9545753dfd20b8c08bd46e9bee1ae93a25447fa5c564305f4d7421ca7e5d4f96f0adde0f9e198d5767226fe0b7e6342ab17a1cf0ed7a04280e43dbd6641fc42e1e215ec6a9c5534555f8f29c5", @typed={0x8, 0x62, @u32=0x40}, @typed={0xc, 0x3b, @u64}, @typed={0x8, 0x6, @u32=0xb40}]}, @generic="cdfe9bb4282962f6397d91865861dd783b3685e32b37e60e24e6a7de4b15905874514fea2cd8a49940123cb11cdf61046c1bffa033", @nested={0x158, 0x8f, [@typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x3, @u64=0x6}, @generic="d7db11e466517bc0ca4fc4adb438e0f7f2d09cdfe3ed3b61017fc7398beca1b922cba9a6b3f766ef19ae0ef5915fcd655c451b827aa6313619936e07e78ffe2bdb8809be", @generic="73e6fbcbf65ba38bb9f5cf43b910f845e110fb32b517e4026ca12b43b14d8b53c2", @generic="15f407792bab402a94bdc5b4bee1290a7b5ad25c7f01eed792c0007b725b4aead5a7e15e6598713becdc133acd250cdb848fbf291fad561336a4102942de2f86defcd092a456926265c518a6ad778d0e2b1466ca4cc62aa7164b28db22d0b3edc9e74cfa310b244fa19e436fc44b4fe49a68c60423ef7c4a80ac5ec22ad581295b5caaef2c913990cb16887e80ddf800d6fb14fb9bf75a050421b4de20bee7f47f8b0a399843a3dbb15c17045ce803276bb535a86d0615c6e416d85b", @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @generic="714fe6cbf1ec81f32c8a3c7c07dd229fd7447aaf5d7b486d34661a7280b482d9ed5c6e2c2cf93d3a4f87aa9fce001a20ea1dbb8d8ab5e3eaa2124a5d", @nested={0x1058, 0x3b, [@typed={0x8, 0x72, @pid=r1}, 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@binary="7d56da3b0fa65915ef16fee4555c52e4a8d74fcf9c530ee3cb5c54551885d4ab56a981d40d0ed753d5eb48ece0970fd20b25b6878fd3236fc91dc22b7590f0b69a59e7fd9cbb56f51fb17d445e11fbcd72bd01e47c52d489f9e4a196b1d0459bacf8b6bea78e108a980410a5e26daeae41b0b69c792f2ba51a212608ed86f7027a4ed3d25c0a1d575c5420"}, @typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x29}]}]}, 0x188}, {&(0x7f0000003240)={0x48, 0x37, 0x20, 0x70bd26, 0x25dfdbff, "", [@generic="2df40c13e85a0bff28e1b1e3ced6849baaf59f866d0c5165bc2a2184e00598291c", @typed={0x14, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x48}, {&(0x7f0000003340)={0x240, 0x27, 0x220, 0x70bd28, 0x25dfdbfb, "", [@nested={0xb0, 0x62, [@typed={0x8, 0x52, @uid=r8}, @typed={0x8, 0x1d, @uid=r9}, @typed={0x10, 0x7a, @str='/dev/dsp#\x00'}, @typed={0xc, 0x3b, @str='wlan0\x00'}, @generic="b78a3f4bd9365c13dbbbb47b9414a371086d0804757d3c2b60d752e9d11f381f37c9a64757e5a3c37e886a850b8837f44447fe61b4840136436db91228c6c872ed3870554e7eb1dc293e8d6e8a0a44299937c304affb654ea1390ecd56bf7b38e60106031ac3e1a7d12eeb234b85eb8d515128cbbe3e94853e0ab2b022"]}, @typed={0x70, 0x24, @binary="022cc33d6096d168bcbc0b29b9a4967c6035253d03a7291c1f8a47d90af561e7e4e3462f230a910a5a0d9f2f5bffb8394e101689f3bcd2bc0a8ed637408d91f11265ed19db2113bb3b7abaf5e469c3a924bbf8be9d869d1fc5f631bd09c0e7c237e4469c852e90ab64ee"}, @nested={0x100, 0x83, [@generic="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"]}, @typed={0x10, 0x27, @str='/dev/dsp#\x00'}]}, 0x240}], 0x7, &(0x7f0000003600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000000}, 0x80) 2018/04/01 22:34:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 92.639396] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x404200, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000180)="82f8f0f3c7049cac7e6b45749567ca5a1cc969964041260931dac96702731629fa987f74d12b876e3e0ae31f9f81b73e5c446a6fb406b0e9e54da5a988df8499874aa100c7999c129dc2a2bc", &(0x7f0000000100)="020000002efd9eab8672e8aaf7426efd08", 0xffffffffffffffff}, 0xfffffffffffffdd4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xaf60, 0x10000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x10, 0x10001, 0xc5, 0x3}, 0x10) 2018/04/01 22:34:55 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getpgrp(0x0) getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) geteuid() 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) [ 92.710704] ALSA: seq fatal error: cannot create timer (-22) [ 92.747187] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:55 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getpgrp(0x0) getpid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) 2018/04/01 22:34:55 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="761f4291f205", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @random="a8648dfee36e", @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x10000) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/01 22:34:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:55 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0xce39, {{0xa, 0x4e22, 0x2f, @empty, 0x7c29}}, {{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}}}, 0x108) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000280)='net/ip_tables_names\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffe1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r3 = dup(r2) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0xfff, {0x2, 0x4e22}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x110, 0x2, 0x0, 0x0, 0x5, &(0x7f0000000040)='bcsh0\x00', 0x7, 0x0, 0x7}) 2018/04/01 22:34:55 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:55 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) [ 92.866239] FAULT_INJECTION: forcing a failure. [ 92.866239] name failslab, interval 1, probability 0, space 0, times 0 [ 92.877548] CPU: 1 PID: 8386 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 92.884388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.890409] ALSA: seq fatal error: cannot create timer (-22) [ 92.893740] Call Trace: [ 92.893761] dump_stack+0x194/0x24d [ 92.893777] ? arch_local_irq_restore+0x53/0x53 [ 92.893793] ? unwind_dump+0x4d0/0x4d0 2018/04/01 22:34:55 executing program 3: r0 = semget$private(0x0, 0x7, 0xc9) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/55) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9702, 0x4, 0x9, 0x80000000000}, 0xfffffffffffffdc6) r2 = shmget$private(0x0, 0x4000, 0x140, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 92.893809] ? get_mem_cgroup_from_mm+0x47c/0x710 [ 92.919126] should_fail+0x8c0/0xa40 [ 92.922846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 92.927942] ? trace_hardirqs_off+0x10/0x10 [ 92.932259] ? rcu_read_lock_held+0xa9/0xc0 [ 92.936566] ? find_held_lock+0x35/0x1d0 [ 92.940614] ? inet_select_addr+0x6b2/0xc00 [ 92.944916] ? lock_downgrade+0x980/0x980 [ 92.949046] ? lock_release+0xa40/0xa40 [ 92.953002] ? __lock_is_held+0xb6/0x140 [ 92.957062] should_failslab+0xec/0x120 [ 92.961021] kmem_cache_alloc+0x47/0x760 [ 92.965066] ? inet_confirm_addr+0x4a0/0x4a0 [ 92.969457] dst_alloc+0x11f/0x1a0 [ 92.972979] rt_dst_alloc+0xe9/0x520 [ 92.976672] ? fnhe_flush_routes+0x3d0/0x3d0 [ 92.981060] ? __lock_is_held+0xb6/0x140 [ 92.985108] ip_route_output_key_hash_rcu+0xa59/0x2f00 [ 92.990363] ? perf_trace_lock+0xd6/0x900 [ 92.994493] ? ip_route_input_noref+0x1e0/0x1e0 [ 92.999139] ? trace_event_raw_event_lock+0x340/0x340 [ 93.004308] ? perf_trace_lock+0xd6/0x900 [ 93.008433] ? print_irqtrace_events+0x270/0x270 [ 93.013719] ? trace_event_raw_event_lock+0x340/0x340 [ 93.018891] ? reacquire_held_locks+0x1f9/0x3e0 [ 93.023540] ? lock_acquire+0x1d5/0x580 [ 93.027490] ? lock_acquire+0x1d5/0x580 [ 93.031445] ? ip_route_output_key_hash+0x1a6/0x370 [ 93.036443] ? lock_release+0xa40/0xa40 [ 93.040397] ? find_held_lock+0x35/0x1d0 [ 93.044443] ip_route_output_key_hash+0x20b/0x370 [ 93.049269] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 93.054787] ? lock_release+0xa40/0xa40 [ 93.058741] ? __lock_is_held+0xb6/0x140 [ 93.062790] ip_route_output_flow+0x26/0xa0 [ 93.067096] raw_sendmsg+0xcca/0x26b0 [ 93.070884] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 93.075963] ? trace_hardirqs_off+0x10/0x10 [ 93.080265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.085437] ? find_held_lock+0x35/0x1d0 [ 93.089490] ? __might_fault+0x110/0x1d0 [ 93.093528] ? lock_downgrade+0x980/0x980 [ 93.097658] ? __check_object_size+0x8b/0x530 [ 93.102131] ? rw_copy_check_uvector+0x1be/0x280 [ 93.106872] ? import_iovec+0x238/0x430 [ 93.110826] ? dup_iter+0x260/0x260 [ 93.114429] ? kasan_check_write+0x14/0x20 [ 93.118640] ? _copy_from_user+0x99/0x110 [ 93.122770] inet_sendmsg+0x11f/0x5e0 [ 93.126552] ? copy_msghdr_from_user+0x3a6/0x590 [ 93.131287] ? inet_create+0xf50/0xf50 [ 93.135149] ? SYSC_sendto+0x5c0/0x5c0 [ 93.139027] ? security_socket_sendmsg+0x89/0xb0 [ 93.143760] ? inet_create+0xf50/0xf50 [ 93.147627] sock_sendmsg+0xca/0x110 [ 93.151320] ___sys_sendmsg+0x767/0x8b0 [ 93.155274] ? copy_msghdr_from_user+0x590/0x590 [ 93.160006] ? find_held_lock+0x35/0x1d0 [ 93.164055] ? __f_unlock_pos+0x19/0x20 [ 93.168011] ? lock_downgrade+0x980/0x980 [ 93.172139] ? get_pid_task+0xbc/0x140 [ 93.176009] ? __fget_light+0x2b2/0x3c0 [ 93.179966] ? fget_raw+0x20/0x20 [ 93.183397] ? find_held_lock+0x35/0x1d0 [ 93.187443] ? wait_for_completion+0x770/0x770 [ 93.192010] __sys_sendmsg+0xe5/0x210 [ 93.195795] ? __sys_sendmsg+0xe5/0x210 [ 93.199748] ? SyS_shutdown+0x290/0x290 [ 93.203703] ? __sb_end_write+0xa0/0xd0 [ 93.207664] ? SyS_read+0x220/0x220 [ 93.211282] SyS_sendmsg+0x2d/0x50 [ 93.214797] ? __sys_sendmsg+0x210/0x210 [ 93.218837] do_syscall_64+0x281/0x940 [ 93.222700] ? vmalloc_sync_all+0x30/0x30 [ 93.226822] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.231296] ? finish_task_switch+0x1c1/0x7e0 [ 93.235768] ? syscall_return_slowpath+0x550/0x550 [ 93.240678] ? syscall_return_slowpath+0x2ac/0x550 [ 93.245584] ? prepare_exit_to_usermode+0x350/0x350 [ 93.250577] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 93.255923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.260749] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.265917] RIP: 0033:0x455269 [ 93.269083] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.276781] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 93.284029] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 93.291279] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.298525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 93.305775] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000000 2018/04/01 22:34:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x98, "7968e6ffa9e81f7b8df16940b14e721a40cfccd84fe3d0b9cea5ab0280ad9f9bb2cd8559808887a42cedfccd897a130028a637e4365dbacb89efef9e1b5417e535b0369daa3744e45688c380432306dfffe75679d78d5c14e258b755c146efadbfd5b4196fee5c5dff681e20a68575a98c2a1cab625746d407a343e66efa172184ac9c424ff39d881a75bd821e1e608a7669816b4e79ff94"}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r3, 0x7fff}, &(0x7f00000005c0)=0x8) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000180)={&(0x7f0000000380)="0118611b2e8191adfbe710dbd4c426c9cf2edd1f20a80de2f28be7265465b6008dce14138c1ab9e8ca15c2b15629b5ea5d641c129386c00dc5550a4147edc3921318d4d3f45382748889b3ee742cb4d6e7a18f9eced16c", 0x57}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/74, &(0x7f0000000340)=0x4a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"626f6e64300000ff0fe500", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001400210100000000000601000a880000", @ANYRES32=r4, @ANYBLOB="14000200ff0200000000000001"], 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000400)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x5, 0x1ff, 'queue1\x00', 0x20}) 2018/04/01 22:34:56 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) dup2(r1, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:56 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ptrace$getenv(0x4201, 0x0, 0x6c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) close(r3) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x74c6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:56 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getpgrp(0x0) getpid() 2018/04/01 22:34:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002800)={0x6, &(0x7f0000000380)=""/95, &(0x7f0000002740)=[{0x64, 0x1000, 0x5, &(0x7f0000000400)=""/4096}, {0x8001, 0xfd, 0x4, &(0x7f0000001400)=""/253}, {0x1621, 0xcc, 0x1, &(0x7f0000001500)=""/204}, {0x80, 0x1000, 0x4, &(0x7f0000001600)=""/4096}, {0x46, 0xc6, 0x1000, &(0x7f0000002600)=""/198}, {0x8000, 0x17, 0x1, &(0x7f0000002700)=""/23}]}) accept4(r1, &(0x7f0000002840)=@un=@abs, &(0x7f00000028c0)=0x80, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x8000, 0x4e23, 0x5, 0x2, 0x20, 0xa0, 0xae, 0x0, r2}, {0x1, 0x10001, 0x7fff, 0x3, 0x3ff, 0x53d35ed1, 0xaa, 0x3}, {0xfffffffffffffff9, 0x8, 0x1, 0x200}, 0x3ff, 0x6e6bb5, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x2b}, 0x4837dea3a9d19313, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3505, 0x2, 0x0, 0x6, 0x9, 0xffff, 0xffd}}, 0xe8) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='syzkaller1\x00', 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x42, 0x4) 2018/04/01 22:34:56 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 93.335360] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:56 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 93.414799] ALSA: seq fatal error: cannot create timer (-22) [ 93.432424] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:56 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getpgrp(0x0) 2018/04/01 22:34:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x40) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x6, 0x2, 0x8, 0x25, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5d}}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x70bd25}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @rand_addr=0x9d7}, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_ident={0x2, 0xb, 0x800, 0x0, 0x2}, @sadb_lifetime={0x4, 0x7, 0x6, 0x5, 0x7, 0x8}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x4, @empty, 0x8000}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}]}, 0x128}, 0x1}, 0x800) 2018/04/01 22:34:56 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:56 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:56 executing program 6 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:34:56 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) r2 = memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r3 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x253) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x800) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x8000, 0x3, 0x3, 'queue1\x00', 0x6}) [ 93.525486] FAULT_INJECTION: forcing a failure. [ 93.525486] name failslab, interval 1, probability 0, space 0, times 0 [ 93.537012] CPU: 0 PID: 8427 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 93.543854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.547999] ALSA: seq fatal error: cannot create timer (-22) [ 93.553197] Call Trace: [ 93.553253] dump_stack+0x194/0x24d [ 93.553273] ? arch_local_irq_restore+0x53/0x53 [ 93.553282] ? kernel_text_address+0xd1/0xe0 [ 93.553295] ? __unwind_start+0x169/0x330 [ 93.578437] ? __kernel_text_address+0xd/0x40 [ 93.582934] should_fail+0x8c0/0xa40 [ 93.586647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.591751] ? save_stack+0x43/0xd0 [ 93.595380] ? find_held_lock+0x35/0x1d0 [ 93.599437] ? __lock_is_held+0xb6/0x140 [ 93.603493] ? check_same_owner+0x320/0x320 [ 93.607807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.612812] ? rcu_note_context_switch+0x710/0x710 [ 93.617722] ? trace_hardirqs_on+0xd/0x10 [ 93.621848] ? __local_bh_enable_ip+0x121/0x230 [ 93.626500] should_failslab+0xec/0x120 [ 93.630455] kmem_cache_alloc_node+0x56/0x760 [ 93.634933] ? dst_init+0x453/0x5f0 [ 93.638542] __alloc_skb+0xf1/0x780 [ 93.642147] ? skb_copy_and_csum_dev+0x370/0x370 [ 93.646884] ? __lock_acquire+0x664/0x3e00 [ 93.651100] ? rt_dst_alloc+0x3e9/0x520 [ 93.655060] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.660321] sock_wmalloc+0x140/0x1d0 [ 93.664101] ? skb_set_owner_w+0x330/0x330 [ 93.668327] __ip_append_data.isra.45+0x1aee/0x2580 [ 93.673329] ? xfrm_policy_lookup+0x70/0x70 [ 93.677630] ? raw_destroy+0x30/0x30 [ 93.681325] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 93.687106] ? ipv4_mtu+0x411/0x580 [ 93.690712] ? __build_flow_key.constprop.51+0x630/0x630 [ 93.696138] ? find_held_lock+0x35/0x1d0 [ 93.700181] ? lock_acquire+0x1d5/0x580 [ 93.704130] ? lock_sock_nested+0xa3/0x110 [ 93.708341] ? lock_acquire+0x1d5/0x580 [ 93.712300] ? raw_sendmsg+0x17c1/0x26b0 [ 93.716342] ip_append_data.part.46+0xde/0x150 [ 93.720901] ? raw_destroy+0x30/0x30 [ 93.724590] ? raw_destroy+0x30/0x30 [ 93.728296] ip_append_data+0x5a/0x80 [ 93.732078] raw_sendmsg+0x181c/0x26b0 [ 93.736739] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 93.741817] ? trace_hardirqs_off+0x10/0x10 [ 93.746119] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.751288] ? mntput_no_expire+0x130/0xa90 [ 93.755589] ? find_held_lock+0x35/0x1d0 [ 93.759633] ? __might_fault+0x110/0x1d0 [ 93.763676] ? lock_downgrade+0x980/0x980 [ 93.767808] ? __check_object_size+0x8b/0x530 [ 93.772284] ? rw_copy_check_uvector+0x1be/0x280 [ 93.777034] ? import_iovec+0x238/0x430 [ 93.780988] ? dup_iter+0x260/0x260 [ 93.784593] ? kasan_check_write+0x14/0x20 [ 93.788806] ? _copy_from_user+0x99/0x110 [ 93.792941] inet_sendmsg+0x11f/0x5e0 [ 93.796719] ? copy_msghdr_from_user+0x3a6/0x590 [ 93.801455] ? inet_create+0xf50/0xf50 [ 93.805318] ? SYSC_sendto+0x5c0/0x5c0 [ 93.809186] ? security_socket_sendmsg+0x89/0xb0 [ 93.813920] ? inet_create+0xf50/0xf50 [ 93.817783] sock_sendmsg+0xca/0x110 [ 93.821481] ___sys_sendmsg+0x767/0x8b0 [ 93.825437] ? copy_msghdr_from_user+0x590/0x590 [ 93.830169] ? find_held_lock+0x35/0x1d0 [ 93.834212] ? __f_unlock_pos+0x19/0x20 [ 93.838166] ? lock_downgrade+0x980/0x980 [ 93.842290] ? get_pid_task+0xbc/0x140 [ 93.846159] ? __fget_light+0x2b2/0x3c0 [ 93.850111] ? fget_raw+0x20/0x20 [ 93.853542] ? find_held_lock+0x35/0x1d0 [ 93.857590] ? wait_for_completion+0x770/0x770 [ 93.862163] __sys_sendmsg+0xe5/0x210 [ 93.865941] ? __sys_sendmsg+0xe5/0x210 [ 93.869893] ? SyS_shutdown+0x290/0x290 [ 93.873851] ? __sb_end_write+0xa0/0xd0 [ 93.877813] ? SyS_read+0x220/0x220 [ 93.881423] SyS_sendmsg+0x2d/0x50 [ 93.884941] ? __sys_sendmsg+0x210/0x210 [ 93.888981] do_syscall_64+0x281/0x940 [ 93.892847] ? vmalloc_sync_all+0x30/0x30 [ 93.896971] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.901447] ? finish_task_switch+0x1c1/0x7e0 [ 93.905921] ? syscall_return_slowpath+0x550/0x550 [ 93.910828] ? syscall_return_slowpath+0x2ac/0x550 [ 93.915733] ? prepare_exit_to_usermode+0x350/0x350 [ 93.920728] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 93.926074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.930898] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.936062] RIP: 0033:0x455269 [ 93.939231] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.946922] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 93.954169] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 93.961420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.968676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/01 22:34:56 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) 2018/04/01 22:34:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) write(r0, &(0x7f0000000040)="d39eba35a51984222f39a7a22b7d603d49415f7f28a01c2f6b69b818077b56d4ad56c0796847829f17d84fdb43679fbb3f2d529b218a5af0bacf48feb0ded2714707f78953b7f59a1c3d68bee9f1912f297b93b636bba19a585b6cc601f75563595ede925c79126ce92065fe8b425d52b1496fe4c691cb5927a77f936ef6d2089676622828345681dc80d515cdacd0b9103b128abd656159de89e33c0f76e14221", 0xa1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000180)=0xfffffffffffffcb1) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@loopback=0x7f000001}, {@in=@rand_addr, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha512-ssse3\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000001c0)={[{0x1, 0x1, 0x8, 0x5, 0x3b, 0x3ff, 0x4, 0x100, 0x7fffffff, 0x7, 0x5, 0x81, 0x3}, {0x9, 0x7, 0xfffffffffffffffd, 0x0, 0x5df6, 0x7, 0x10000, 0xfffffffffffffffe, 0x1000, 0x3, 0x2, 0x9, 0x80000000}, {0x100000001, 0x9bcd, 0x1, 0x9, 0x0, 0x6, 0x5eefe499, 0x5, 0xd75b, 0x7, 0x2, 0x4, 0x80}], 0x4}) 2018/04/01 22:34:57 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet(0x2, 0x1, 0xff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x3d6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x800, 0x0) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:57 executing program 6 (fault-call:2 fault-nth:2): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) [ 93.975922] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000001 [ 94.001503] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:57 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:57 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:57 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000280)) [ 94.083469] FAULT_INJECTION: forcing a failure. [ 94.083469] name failslab, interval 1, probability 0, space 0, times 0 [ 94.094810] CPU: 1 PID: 8452 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 94.101646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.111003] Call Trace: [ 94.113602] dump_stack+0x194/0x24d [ 94.117231] ? arch_local_irq_restore+0x53/0x53 [ 94.121905] ? is_bpf_text_address+0xa4/0x120 [ 94.126399] ? kernel_text_address+0xd1/0xe0 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:57 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 94.130801] ? __unwind_start+0x169/0x330 [ 94.134952] should_fail+0x8c0/0xa40 [ 94.138669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.143776] ? save_stack+0xa3/0xd0 [ 94.147402] ? save_stack+0x43/0xd0 [ 94.151021] ? kasan_kmalloc+0xad/0xe0 [ 94.154905] ? kasan_slab_alloc+0x12/0x20 [ 94.159060] ? find_held_lock+0x35/0x1d0 [ 94.163120] ? __lock_is_held+0xb6/0x140 [ 94.167188] ? check_same_owner+0x320/0x320 [ 94.171512] ? rcu_note_context_switch+0x710/0x710 [ 94.176442] should_failslab+0xec/0x120 2018/04/01 22:34:57 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 94.180416] kmem_cache_alloc_node_trace+0x5a/0x760 [ 94.185445] __kmalloc_node_track_caller+0x33/0x70 [ 94.190379] __kmalloc_reserve.isra.39+0x41/0xd0 [ 94.195138] __alloc_skb+0x13b/0x780 [ 94.198853] ? skb_copy_and_csum_dev+0x370/0x370 [ 94.203611] ? __lock_acquire+0x664/0x3e00 [ 94.207851] ? rt_dst_alloc+0x3e9/0x520 [ 94.211835] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.217025] sock_wmalloc+0x140/0x1d0 [ 94.220820] ? skb_set_owner_w+0x330/0x330 [ 94.225058] __ip_append_data.isra.45+0x1aee/0x2580 2018/04/01 22:34:57 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000001c0)=0xc) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 94.230069] ? update_load_avg+0x2b3/0x2eb0 [ 94.234396] ? xfrm_policy_lookup+0x70/0x70 [ 94.238718] ? raw_destroy+0x30/0x30 [ 94.242435] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 94.248242] ? ipv4_mtu+0x411/0x580 [ 94.251868] ? __build_flow_key.constprop.51+0x630/0x630 [ 94.257314] ? find_held_lock+0x35/0x1d0 [ 94.261377] ? lock_acquire+0x1d5/0x580 [ 94.265347] ? lock_sock_nested+0xa3/0x110 [ 94.269569] ? lock_acquire+0x1d5/0x580 [ 94.273531] ? raw_sendmsg+0x17c1/0x26b0 [ 94.277595] ip_append_data.part.46+0xde/0x150 [ 94.282171] ? raw_destroy+0x30/0x30 [ 94.285882] ? raw_destroy+0x30/0x30 [ 94.289591] ip_append_data+0x5a/0x80 [ 94.293397] raw_sendmsg+0x181c/0x26b0 [ 94.297291] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 94.302389] ? trace_hardirqs_off+0x10/0x10 [ 94.306708] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.311896] ? find_held_lock+0x35/0x1d0 [ 94.315959] ? __might_fault+0x110/0x1d0 [ 94.320017] ? lock_downgrade+0x980/0x980 [ 94.324176] ? __check_object_size+0x8b/0x530 [ 94.328666] ? rw_copy_check_uvector+0x1be/0x280 [ 94.333419] ? import_iovec+0x238/0x430 [ 94.337388] ? dup_iter+0x260/0x260 [ 94.341006] ? kasan_check_write+0x14/0x20 [ 94.345238] ? _copy_from_user+0x99/0x110 [ 94.349384] inet_sendmsg+0x11f/0x5e0 [ 94.353181] ? copy_msghdr_from_user+0x3a6/0x590 [ 94.357934] ? inet_create+0xf50/0xf50 [ 94.361813] ? SYSC_sendto+0x5c0/0x5c0 [ 94.365693] ? security_socket_sendmsg+0x89/0xb0 [ 94.370442] ? inet_create+0xf50/0xf50 [ 94.374323] sock_sendmsg+0xca/0x110 [ 94.377706] ALSA: seq fatal error: cannot create timer (-22) [ 94.378024] ___sys_sendmsg+0x767/0x8b0 [ 94.378038] ? copy_msghdr_from_user+0x590/0x590 [ 94.378047] ? find_held_lock+0x35/0x1d0 [ 94.378061] ? __f_unlock_pos+0x19/0x20 [ 94.400536] ? lock_downgrade+0x980/0x980 [ 94.404671] ? get_pid_task+0xbc/0x140 [ 94.408544] ? __fget_light+0x2b2/0x3c0 [ 94.412503] ? fget_raw+0x20/0x20 [ 94.415933] ? find_held_lock+0x35/0x1d0 [ 94.419972] ? wait_for_completion+0x770/0x770 [ 94.424537] __sys_sendmsg+0xe5/0x210 [ 94.428313] ? __sys_sendmsg+0xe5/0x210 [ 94.432270] ? SyS_shutdown+0x290/0x290 [ 94.436223] ? __sb_end_write+0xa0/0xd0 [ 94.440174] ? SyS_read+0x220/0x220 [ 94.443782] SyS_sendmsg+0x2d/0x50 [ 94.447297] ? __sys_sendmsg+0x210/0x210 [ 94.451336] do_syscall_64+0x281/0x940 [ 94.455201] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 94.460724] ? syscall_return_slowpath+0x550/0x550 [ 94.465638] ? syscall_return_slowpath+0x2ac/0x550 [ 94.470546] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 94.475883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.480711] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.485878] RIP: 0033:0x455269 [ 94.489040] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.496725] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 94.503982] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 94.511229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.518473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.525715] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000002 2018/04/01 22:34:57 executing program 6 (fault-call:2 fault-nth:3): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:34:57 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0xbe7, 0x8, 0x6}, {0x69, 0x20, 0xfffffffffffffeff, 0x10000}, {0xb3, 0xfffffffffffffffe, 0xedc, 0xfffffffffffff24a}, {0x8, 0xffffffff, 0x1, 0x1}, {0xffff, 0x6, 0x2, 0xfff}, {0x1, 0x0, 0x5, 0x1}, {0x3, 0x1000, 0x7e45e80f, 0xf4}]}, 0x10) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:57 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) 2018/04/01 22:34:57 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:57 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:57 executing program 5: r0 = semget$private(0x0, 0x20000000103, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x1, 0xfffffffffffffffa}], 0x1, &(0x7f0000380000)={0x0, r1+10000000}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdb33, 0x80) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'yam0\x00'}) [ 94.644422] ALSA: seq fatal error: cannot create timer (-22) [ 94.651961] FAULT_INJECTION: forcing a failure. [ 94.651961] name failslab, interval 1, probability 0, space 0, times 0 [ 94.663541] CPU: 1 PID: 8495 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 94.670380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.679728] Call Trace: [ 94.682325] dump_stack+0x194/0x24d [ 94.685959] ? arch_local_irq_restore+0x53/0x53 [ 94.690633] should_fail+0x8c0/0xa40 [ 94.694345] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.699450] ? rcu_read_lock_sched_held+0x108/0x120 [ 94.704466] ? fib_table_lookup+0xa04/0x1ba0 [ 94.708886] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 94.713914] ? print_irqtrace_events+0x270/0x270 [ 94.718691] ? trace_hardirqs_off+0x10/0x10 [ 94.723023] should_failslab+0xec/0x120 [ 94.726999] kmem_cache_alloc+0x47/0x760 [ 94.731060] ? find_held_lock+0x35/0x1d0 [ 94.735119] dst_alloc+0x11f/0x1a0 [ 94.738660] rt_dst_alloc+0xe9/0x520 [ 94.742373] ? fnhe_flush_routes+0x3d0/0x3d0 [ 94.746781] ? __lock_is_held+0xb6/0x140 [ 94.750857] ip_route_output_key_hash_rcu+0xa59/0x2f00 [ 94.756142] ? ip_route_input_noref+0x1e0/0x1e0 [ 94.760813] ? __lock_acquire+0x664/0x3e00 [ 94.765072] ? lock_acquire+0x1d5/0x580 [ 94.769043] ? lock_acquire+0x1d5/0x580 [ 94.773018] ? ip_route_output_key_hash+0x1a6/0x370 [ 94.773366] ALSA: seq fatal error: cannot create timer (-22) [ 94.778032] ? lock_release+0xa40/0xa40 [ 94.787813] ? find_held_lock+0x35/0x1d0 [ 94.791878] ? icmp_route_lookup.constprop.23+0x3a1/0x14f0 [ 94.797503] ip_route_output_key_hash+0x20b/0x370 [ 94.802347] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 94.807889] icmp_route_lookup.constprop.23+0x407/0x14f0 [ 94.813344] ? icmp_unreach+0xcf0/0xcf0 [ 94.817314] ? icmp_send+0xaee/0x19b0 [ 94.821114] ? lock_downgrade+0x980/0x980 [ 94.825263] ? memset+0x31/0x40 [ 94.828543] ? __ip_options_echo+0x5f4/0x1040 [ 94.833035] ? _raw_spin_unlock+0x22/0x30 [ 94.837187] icmp_send+0xf18/0x19b0 2018/04/01 22:34:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = dup(r0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0xfffffffffffff801}, 0x10) 2018/04/01 22:34:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:57 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:57 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x7f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040)="2cef37ea04dfef8dbed74724c06fb63c2c", &(0x7f0000000240)}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/01 22:34:57 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:57 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x3d0, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 94.840816] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 94.846521] ? trace_hardirqs_off+0x10/0x10 [ 94.850834] ? lock_acquire+0x1d5/0x580 [ 94.854801] ? lock_acquire+0x1d5/0x580 [ 94.858774] ? find_held_lock+0x35/0x1d0 [ 94.862846] ? memset+0x31/0x40 [ 94.866122] ? security_xfrm_decode_session+0x86/0xb0 [ 94.871305] ? ip_del_fnhe.isra.38+0x4f0/0x4f0 [ 94.875882] ipv4_link_failure+0x2a/0x1b0 [ 94.880026] vti_tunnel_xmit+0x534/0x13e0 [ 94.884174] ? vti_rcv_cb+0xa30/0xa30 [ 94.887968] ? print_irqtrace_events+0x270/0x270 [ 94.892740] dev_hard_start_xmit+0x24e/0xac0 [ 94.898798] ? validate_xmit_skb_list+0x120/0x120 [ 94.903639] ? netif_skb_features+0x5ff/0x9b0 [ 94.908130] ? __skb_gso_segment+0x810/0x810 [ 94.912529] ? validate_xmit_xfrm+0xb8/0xd90 [ 94.916921] ? lock_acquire+0x1d5/0x580 [ 94.920879] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 94.925295] ? validate_xmit_skb+0x512/0xb00 [ 94.929689] ? netif_skb_features+0x9b0/0x9b0 [ 94.934178] __dev_queue_xmit+0x26bf/0x2fc0 [ 94.938489] ? netdev_pick_tx+0x2c0/0x2c0 [ 94.942616] ? __save_stack_trace+0x7e/0xd0 [ 94.946921] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.952091] ? save_stack+0xa3/0xd0 [ 94.955695] ? save_stack+0x43/0xd0 [ 94.959299] ? kasan_kmalloc+0xad/0xe0 [ 94.963164] ? __kmalloc_node_track_caller+0x47/0x70 [ 94.968244] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 94.973151] ? __alloc_skb+0x13b/0x780 [ 94.977021] ? sock_wmalloc+0x140/0x1d0 [ 94.980975] ? __ip_append_data.isra.45+0x1aee/0x2580 [ 94.986140] ? ip_append_data.part.46+0xde/0x150 [ 94.990869] ? ip_append_data+0x5a/0x80 [ 94.994821] ? raw_sendmsg+0x181c/0x26b0 [ 94.998865] ? inet_sendmsg+0x11f/0x5e0 [ 95.002816] ? sock_sendmsg+0xca/0x110 [ 95.006678] ? ___sys_sendmsg+0x767/0x8b0 [ 95.010800] ? __sys_sendmsg+0xe5/0x210 [ 95.015323] ? SyS_sendmsg+0x2d/0x50 [ 95.019018] ? do_syscall_64+0x281/0x940 [ 95.023062] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.028410] ? print_irqtrace_events+0x270/0x270 [ 95.033160] ? __lock_is_held+0xb6/0x140 [ 95.037210] ? __kmalloc_node_track_caller+0x33/0x70 [ 95.042294] ? __kmalloc_node_track_caller+0x33/0x70 [ 95.047377] ? __lock_acquire+0x664/0x3e00 [ 95.051592] ? kasan_unpoison_shadow+0x35/0x50 [ 95.056154] ? print_irqtrace_events+0x270/0x270 [ 95.060892] ? lock_acquire+0x1d5/0x580 [ 95.064843] ? lock_acquire+0x1d5/0x580 [ 95.068797] ? ip_finish_output2+0x2aa/0x1550 [ 95.073274] ? lock_release+0xa40/0xa40 [ 95.077231] ? rcu_pm_notify+0xc0/0xc0 [ 95.081101] dev_queue_xmit+0x17/0x20 [ 95.084877] ? dev_queue_xmit+0x17/0x20 [ 95.088827] neigh_direct_output+0x15/0x20 [ 95.093039] ip_finish_output2+0x91a/0x1550 [ 95.097337] ? trace_hardirqs_on+0xd/0x10 [ 95.101463] ? dst_output+0x140/0x140 [ 95.105331] ? trace_hardirqs_off+0x10/0x10 [ 95.109634] ? ipv4_mtu+0x411/0x580 [ 95.113243] ? find_held_lock+0x35/0x1d0 [ 95.117290] ip_finish_output+0x864/0xd60 [ 95.121413] ? ip_finish_output+0x864/0xd60 [ 95.125712] ? ip_fragment.constprop.47+0x200/0x200 [ 95.130709] ? iptable_mangle_hook+0xaf/0x4a0 [ 95.135191] ? nf_hook_slow+0xd3/0x1a0 [ 95.139099] ip_output+0x1d2/0x860 [ 95.142620] ? ip_mc_output+0x1350/0x1350 [ 95.146746] ? dst_release+0x3a/0x90 [ 95.150438] ? __ip_make_skb+0xf48/0x18c0 [ 95.154565] ? ip_fragment.constprop.47+0x200/0x200 [ 95.159564] ip_local_out+0x95/0x160 [ 95.163255] ip_send_skb+0x3c/0xc0 [ 95.166776] ip_push_pending_frames+0x64/0x80 [ 95.171252] raw_sendmsg+0x1d4d/0x26b0 [ 95.175126] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 95.180205] ? trace_hardirqs_off+0x10/0x10 [ 95.184510] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.189677] ? mntput_no_expire+0x130/0xa90 [ 95.193977] ? find_held_lock+0x35/0x1d0 [ 95.198028] ? __might_fault+0x110/0x1d0 [ 95.202069] ? lock_downgrade+0x980/0x980 [ 95.206199] ? __check_object_size+0x8b/0x530 [ 95.210671] ? rw_copy_check_uvector+0x1be/0x280 [ 95.215410] ? import_iovec+0x238/0x430 [ 95.219364] ? dup_iter+0x260/0x260 [ 95.222968] ? kasan_check_write+0x14/0x20 [ 95.227177] ? _copy_from_user+0x99/0x110 [ 95.231310] inet_sendmsg+0x11f/0x5e0 [ 95.235089] ? copy_msghdr_from_user+0x3a6/0x590 [ 95.239826] ? inet_create+0xf50/0xf50 [ 95.243691] ? SYSC_sendto+0x5c0/0x5c0 [ 95.247559] ? security_socket_sendmsg+0x89/0xb0 [ 95.252290] ? inet_create+0xf50/0xf50 [ 95.256155] sock_sendmsg+0xca/0x110 [ 95.259849] ___sys_sendmsg+0x767/0x8b0 [ 95.263805] ? copy_msghdr_from_user+0x590/0x590 [ 95.268537] ? find_held_lock+0x35/0x1d0 [ 95.272595] ? __f_unlock_pos+0x19/0x20 [ 95.276570] ? lock_downgrade+0x980/0x980 [ 95.280694] ? get_pid_task+0xbc/0x140 [ 95.284560] ? __fget_light+0x2b2/0x3c0 [ 95.288512] ? fget_raw+0x20/0x20 [ 95.291948] ? find_held_lock+0x35/0x1d0 [ 95.295996] ? wait_for_completion+0x770/0x770 [ 95.300566] __sys_sendmsg+0xe5/0x210 [ 95.304345] ? __sys_sendmsg+0xe5/0x210 [ 95.308297] ? SyS_shutdown+0x290/0x290 [ 95.312256] ? __sb_end_write+0xa0/0xd0 [ 95.316217] ? SyS_read+0x220/0x220 [ 95.319831] SyS_sendmsg+0x2d/0x50 [ 95.323350] ? __sys_sendmsg+0x210/0x210 [ 95.327391] do_syscall_64+0x281/0x940 [ 95.331258] ? vmalloc_sync_all+0x30/0x30 [ 95.335382] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.339858] ? finish_task_switch+0x1c1/0x7e0 [ 95.344332] ? syscall_return_slowpath+0x550/0x550 [ 95.349239] ? syscall_return_slowpath+0x2ac/0x550 [ 95.354165] ? prepare_exit_to_usermode+0x350/0x350 [ 95.359182] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 95.364524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.369355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.374523] RIP: 0033:0x455269 [ 95.377688] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.385374] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 95.392619] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 95.399866] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.407113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 95.414360] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000003 [ 95.424195] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:34:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:58 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x7f, 0x4, 0x4000000000006, 0x11}, 0x2c) r2 = semget(0x3, 0x1, 0xd445601889abea1d) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f00000000c0)=""/71) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0x4, r3, r4, r5, r6, 0x4, 0x3f}, 0x3fa, 0x4, 0x2}) syz_extract_tcp_res(&(0x7f00000001c0), 0x3, 0x2) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000000600)=0x8000, 0x8) r8 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xffffffffffffffcf, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f0000000180)=0x200, 0x8) write$cgroup_pid(r1, &(0x7f0000000040)={[0x31, 0x32, 0x36]}, 0x3) 2018/04/01 22:34:58 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:58 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2000) 2018/04/01 22:34:58 executing program 6 (fault-call:2 fault-nth:4): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:34:58 executing program 5: r0 = semget$private(0x0, 0x20000000103, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x1, 0xfffffffffffffffa}], 0x1, &(0x7f0000380000)={0x0, r1+10000000}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdb33, 0x80) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'yam0\x00'}) 2018/04/01 22:34:58 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 95.667503] FAULT_INJECTION: forcing a failure. [ 95.667503] name failslab, interval 1, probability 0, space 0, times 0 [ 95.678778] CPU: 0 PID: 8530 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 95.685611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.694958] Call Trace: [ 95.697551] dump_stack+0x194/0x24d [ 95.701181] ? arch_local_irq_restore+0x53/0x53 [ 95.705867] should_fail+0x8c0/0xa40 [ 95.709582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.714688] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.719704] ? fib_table_lookup+0xa04/0x1ba0 [ 95.724122] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 95.729139] ? print_irqtrace_events+0x270/0x270 [ 95.733894] ? __local_bh_enable_ip+0x121/0x230 [ 95.738562] ? find_held_lock+0x35/0x1d0 [ 95.742624] ? trace_hardirqs_off+0x10/0x10 [ 95.746938] ? lock_downgrade+0x980/0x980 [ 95.751081] ? inet_lookup_ifaddr_rcu+0x1eb/0x2b0 [ 95.755921] should_failslab+0xec/0x120 [ 95.759896] kmem_cache_alloc+0x47/0x760 [ 95.763962] ? find_held_lock+0x35/0x1d0 [ 95.768023] dst_alloc+0x11f/0x1a0 [ 95.771561] rt_dst_alloc+0xe9/0x520 [ 95.775302] ? fnhe_flush_routes+0x3d0/0x3d0 [ 95.779707] ? __lock_is_held+0xb6/0x140 [ 95.783780] ip_route_output_key_hash_rcu+0xa59/0x2f00 [ 95.789065] ? ip_route_input_noref+0x1e0/0x1e0 [ 95.793736] ? trace_hardirqs_off+0x10/0x10 [ 95.798054] ? xfrm_lookup+0x720/0x25c0 [ 95.802030] ? find_held_lock+0x35/0x1d0 [ 95.806095] ? lock_acquire+0x1d5/0x580 [ 95.810061] ? lock_acquire+0x1d5/0x580 2018/04/01 22:34:58 executing program 2: setgroups(0x0, &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) 2018/04/01 22:34:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:58 executing program 2: setgroups(0x0, &(0x7f0000000600)) 2018/04/01 22:34:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:58 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) [ 95.814032] ? ip_route_output_key_hash+0x1a6/0x370 [ 95.819048] ? lock_release+0xa40/0xa40 [ 95.823027] ? inet_addr_type_dev_table+0x32e/0x480 [ 95.828046] ip_route_output_key_hash+0x20b/0x370 [ 95.832892] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 95.838451] ? __xfrm_decode_session+0xae/0x110 [ 95.843121] icmp_route_lookup.constprop.23+0xd83/0x14f0 [ 95.852653] ? icmp_unreach+0xcf0/0xcf0 [ 95.856615] ? icmp_send+0xaee/0x19b0 [ 95.860409] ? memset+0x31/0x40 [ 95.863674] ? __ip_options_echo+0x5f4/0x1040 [ 95.868155] ? _raw_spin_unlock+0x22/0x30 [ 95.872287] icmp_send+0xf18/0x19b0 [ 95.875908] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 95.881601] ? trace_hardirqs_off+0x10/0x10 [ 95.885901] ? lock_acquire+0x1d5/0x580 [ 95.889854] ? lock_acquire+0x1d5/0x580 [ 95.893813] ? find_held_lock+0x35/0x1d0 [ 95.897868] ? memset+0x31/0x40 [ 95.901132] ? security_xfrm_decode_session+0x86/0xb0 [ 95.906302] ? ip_del_fnhe.isra.38+0x4f0/0x4f0 [ 95.910861] ipv4_link_failure+0x2a/0x1b0 [ 95.914989] vti_tunnel_xmit+0x534/0x13e0 [ 95.919120] ? vti_rcv_cb+0xa30/0xa30 [ 95.922900] ? print_irqtrace_events+0x270/0x270 [ 95.927651] dev_hard_start_xmit+0x24e/0xac0 [ 95.932047] ? validate_xmit_skb_list+0x120/0x120 [ 95.936871] ? netif_skb_features+0x5ff/0x9b0 [ 95.941350] ? __skb_gso_segment+0x810/0x810 [ 95.945735] ? validate_xmit_xfrm+0xb8/0xd90 [ 95.950122] ? lock_acquire+0x1d5/0x580 [ 95.954073] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 95.958465] ? validate_xmit_skb+0x512/0xb00 [ 95.962856] ? netif_skb_features+0x9b0/0x9b0 [ 95.967341] __dev_queue_xmit+0x26bf/0x2fc0 [ 95.971650] ? netdev_pick_tx+0x2c0/0x2c0 [ 95.975779] ? __save_stack_trace+0x7e/0xd0 [ 95.980083] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.985256] ? save_stack+0xa3/0xd0 [ 95.988861] ? save_stack+0x43/0xd0 [ 95.992467] ? kasan_kmalloc+0xad/0xe0 [ 95.996334] ? __kmalloc_node_track_caller+0x47/0x70 [ 96.001415] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 96.006325] ? __alloc_skb+0x13b/0x780 [ 96.010191] ? sock_wmalloc+0x140/0x1d0 [ 96.014156] ? __ip_append_data.isra.45+0x1aee/0x2580 [ 96.019325] ? ip_append_data.part.46+0xde/0x150 [ 96.024058] ? ip_append_data+0x5a/0x80 [ 96.028015] ? raw_sendmsg+0x181c/0x26b0 [ 96.032056] ? inet_sendmsg+0x11f/0x5e0 [ 96.036010] ? sock_sendmsg+0xca/0x110 [ 96.039877] ? ___sys_sendmsg+0x767/0x8b0 [ 96.044001] ? __sys_sendmsg+0xe5/0x210 [ 96.047957] ? SyS_sendmsg+0x2d/0x50 [ 96.052079] ? do_syscall_64+0x281/0x940 [ 96.056118] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.061463] ? print_irqtrace_events+0x270/0x270 [ 96.066206] ? __lock_is_held+0xb6/0x140 [ 96.070253] ? __kmalloc_node_track_caller+0x33/0x70 [ 96.075334] ? __kmalloc_node_track_caller+0x33/0x70 [ 96.080418] ? __lock_acquire+0x664/0x3e00 [ 96.084633] ? kasan_unpoison_shadow+0x35/0x50 [ 96.089201] ? print_irqtrace_events+0x270/0x270 [ 96.093939] ? lock_acquire+0x1d5/0x580 [ 96.097890] ? lock_acquire+0x1d5/0x580 [ 96.101845] ? ip_finish_output2+0x2aa/0x1550 [ 96.106323] ? lock_release+0xa40/0xa40 [ 96.110280] ? rcu_pm_notify+0xc0/0xc0 [ 96.114150] dev_queue_xmit+0x17/0x20 [ 96.117928] ? dev_queue_xmit+0x17/0x20 [ 96.121879] neigh_direct_output+0x15/0x20 [ 96.126092] ip_finish_output2+0x91a/0x1550 [ 96.130391] ? trace_hardirqs_on+0xd/0x10 [ 96.134519] ? dst_output+0x140/0x140 [ 96.138301] ? trace_hardirqs_off+0x10/0x10 [ 96.142607] ? ipv4_mtu+0x411/0x580 [ 96.146219] ? find_held_lock+0x35/0x1d0 [ 96.150267] ip_finish_output+0x864/0xd60 [ 96.154392] ? ip_finish_output+0x864/0xd60 [ 96.158695] ? ip_fragment.constprop.47+0x200/0x200 [ 96.163691] ? iptable_mangle_hook+0xaf/0x4a0 [ 96.168171] ? nf_hook_slow+0xd3/0x1a0 [ 96.172043] ip_output+0x1d2/0x860 [ 96.175565] ? ip_mc_output+0x1350/0x1350 [ 96.179691] ? dst_release+0x3a/0x90 [ 96.183914] ? __ip_make_skb+0xf48/0x18c0 [ 96.188046] ? ip_fragment.constprop.47+0x200/0x200 [ 96.193047] ip_local_out+0x95/0x160 [ 96.196745] ip_send_skb+0x3c/0xc0 [ 96.200263] ip_push_pending_frames+0x64/0x80 [ 96.204740] raw_sendmsg+0x1d4d/0x26b0 [ 96.208616] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 96.213699] ? trace_hardirqs_off+0x10/0x10 [ 96.218003] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.223180] ? mntput_no_expire+0x130/0xa90 [ 96.227488] ? find_held_lock+0x35/0x1d0 [ 96.231534] ? __might_fault+0x110/0x1d0 [ 96.235576] ? lock_downgrade+0x980/0x980 [ 96.239708] ? __check_object_size+0x8b/0x530 [ 96.244182] ? rw_copy_check_uvector+0x1be/0x280 [ 96.248924] ? import_iovec+0x238/0x430 [ 96.252882] ? dup_iter+0x260/0x260 [ 96.256486] ? kasan_check_write+0x14/0x20 [ 96.260700] ? _copy_from_user+0x99/0x110 [ 96.264830] inet_sendmsg+0x11f/0x5e0 [ 96.268610] ? copy_msghdr_from_user+0x3a6/0x590 [ 96.273346] ? inet_create+0xf50/0xf50 [ 96.277212] ? SYSC_sendto+0x5c0/0x5c0 [ 96.281080] ? security_socket_sendmsg+0x89/0xb0 [ 96.285813] ? inet_create+0xf50/0xf50 [ 96.289677] sock_sendmsg+0xca/0x110 [ 96.293373] ___sys_sendmsg+0x767/0x8b0 [ 96.297330] ? copy_msghdr_from_user+0x590/0x590 [ 96.302063] ? find_held_lock+0x35/0x1d0 [ 96.306108] ? __f_unlock_pos+0x19/0x20 [ 96.310063] ? lock_downgrade+0x980/0x980 [ 96.314190] ? get_pid_task+0xbc/0x140 [ 96.318064] ? __fget_light+0x2b2/0x3c0 [ 96.322021] ? fget_raw+0x20/0x20 [ 96.325457] ? find_held_lock+0x35/0x1d0 [ 96.329508] ? wait_for_completion+0x770/0x770 [ 96.334075] __sys_sendmsg+0xe5/0x210 [ 96.337852] ? __sys_sendmsg+0xe5/0x210 [ 96.341806] ? SyS_shutdown+0x290/0x290 [ 96.345764] ? __sb_end_write+0xa0/0xd0 [ 96.349728] ? SyS_read+0x220/0x220 [ 96.353337] SyS_sendmsg+0x2d/0x50 [ 96.356856] ? __sys_sendmsg+0x210/0x210 [ 96.360896] do_syscall_64+0x281/0x940 [ 96.364761] ? vmalloc_sync_all+0x30/0x30 [ 96.368885] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.373357] ? finish_task_switch+0x1c1/0x7e0 [ 96.377831] ? syscall_return_slowpath+0x550/0x550 [ 96.382741] ? syscall_return_slowpath+0x2ac/0x550 [ 96.387649] ? prepare_exit_to_usermode+0x350/0x350 [ 96.392645] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.397991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.402821] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.407987] RIP: 0033:0x455269 [ 96.411158] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/01 22:34:59 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/01 22:34:59 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) [ 96.418849] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 96.426096] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 96.433343] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.440592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 96.447839] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000004 2018/04/01 22:34:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040), &(0x7f0000000240)}, 0x20) 2018/04/01 22:34:59 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:34:59 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) truncate(&(0x7f0000000100)='./file0\x00', 0x5e0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:34:59 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/01 22:34:59 executing program 6 (fault-call:2 fault-nth:5): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:34:59 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:34:59 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x2000, 0x180) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0xa830, 0x9, 0xfffffffff7ffffff, r1, 0xfffffffffffffffa}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 96.573725] FAULT_INJECTION: forcing a failure. [ 96.573725] name failslab, interval 1, probability 0, space 0, times 0 [ 96.585274] CPU: 1 PID: 8561 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 96.592111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.601460] Call Trace: [ 96.604055] dump_stack+0x194/0x24d [ 96.607773] ? arch_local_irq_restore+0x53/0x53 [ 96.612443] ? call_rcu_sched+0x12/0x20 [ 96.616423] should_fail+0x8c0/0xa40 [ 96.620136] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.625240] ? find_held_lock+0x35/0x1d0 [ 96.629307] ? ip_route_output_key_hash+0x229/0x370 [ 96.634325] ? lock_downgrade+0x980/0x980 [ 96.638474] ? lock_release+0xa40/0xa40 [ 96.642449] ? inet_addr_type_dev_table+0x32e/0x480 [ 96.647472] ? ip_route_output_key_hash+0x252/0x370 [ 96.650233] ALSA: seq fatal error: cannot create timer (-22) [ 96.652484] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 96.652554] should_failslab+0xec/0x120 [ 96.652567] kmem_cache_alloc_trace+0x4b/0x740 [ 96.672413] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 96.678034] ip_setup_cork+0x508/0x680 [ 96.681910] ip_append_data.part.46+0x12f/0x150 [ 96.686559] ? icmp_push_reply+0x4f0/0x4f0 [ 96.690775] ? icmp_push_reply+0x4f0/0x4f0 [ 96.694991] ip_append_data+0x5a/0x80 [ 96.698778] icmp_push_reply+0x169/0x4f0 [ 96.702827] icmp_send+0x1136/0x19b0 [ 96.706527] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 96.712217] ? trace_hardirqs_off+0x10/0x10 [ 96.716518] ? lock_acquire+0x1d5/0x580 [ 96.720469] ? lock_acquire+0x1d5/0x580 [ 96.724424] ? find_held_lock+0x35/0x1d0 [ 96.728479] ? memset+0x31/0x40 [ 96.731747] ? security_xfrm_decode_session+0x86/0xb0 [ 96.736952] ? ip_del_fnhe.isra.38+0x4f0/0x4f0 [ 96.741527] ipv4_link_failure+0x2a/0x1b0 [ 96.745655] vti_tunnel_xmit+0x534/0x13e0 [ 96.749789] ? vti_rcv_cb+0xa30/0xa30 [ 96.753570] ? print_irqtrace_events+0x270/0x270 [ 96.758322] dev_hard_start_xmit+0x24e/0xac0 [ 96.762713] ? validate_xmit_skb_list+0x120/0x120 [ 96.767543] ? netif_skb_features+0x5ff/0x9b0 [ 96.772025] ? __skb_gso_segment+0x810/0x810 [ 96.776416] ? validate_xmit_xfrm+0xb8/0xd90 [ 96.780803] ? lock_acquire+0x1d5/0x580 [ 96.784757] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 96.789148] ? validate_xmit_skb+0x512/0xb00 [ 96.793537] ? netif_skb_features+0x9b0/0x9b0 [ 96.798022] __dev_queue_xmit+0x26bf/0x2fc0 [ 96.802334] ? netdev_pick_tx+0x2c0/0x2c0 [ 96.806460] ? __save_stack_trace+0x7e/0xd0 [ 96.810767] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.815941] ? save_stack+0xa3/0xd0 [ 96.819552] ? save_stack+0x43/0xd0 [ 96.823159] ? kasan_kmalloc+0xad/0xe0 [ 96.827030] ? __kmalloc_node_track_caller+0x47/0x70 [ 96.832111] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 96.837021] ? __alloc_skb+0x13b/0x780 [ 96.840887] ? sock_wmalloc+0x140/0x1d0 [ 96.844838] ? __ip_append_data.isra.45+0x1aee/0x2580 [ 96.850006] ? ip_append_data.part.46+0xde/0x150 [ 96.854744] ? ip_append_data+0x5a/0x80 [ 96.858699] ? raw_sendmsg+0x181c/0x26b0 [ 96.862739] ? inet_sendmsg+0x11f/0x5e0 [ 96.866695] ? sock_sendmsg+0xca/0x110 [ 96.870562] ? ___sys_sendmsg+0x767/0x8b0 [ 96.874690] ? __sys_sendmsg+0xe5/0x210 [ 96.878640] ? SyS_sendmsg+0x2d/0x50 [ 96.882332] ? do_syscall_64+0x281/0x940 [ 96.886370] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.891719] ? print_irqtrace_events+0x270/0x270 [ 96.896461] ? __lock_is_held+0xb6/0x140 [ 96.900506] ? __kmalloc_node_track_caller+0x33/0x70 [ 96.905586] ? __kmalloc_node_track_caller+0x33/0x70 [ 96.910669] ? __lock_acquire+0x664/0x3e00 [ 96.914885] ? kasan_unpoison_shadow+0x35/0x50 [ 96.919449] ? print_irqtrace_events+0x270/0x270 [ 96.924187] ? lock_acquire+0x1d5/0x580 [ 96.928138] ? lock_acquire+0x1d5/0x580 [ 96.932089] ? ip_finish_output2+0x2aa/0x1550 [ 96.936570] ? lock_release+0xa40/0xa40 [ 96.940527] ? rcu_pm_notify+0xc0/0xc0 [ 96.944398] dev_queue_xmit+0x17/0x20 [ 96.948181] ? dev_queue_xmit+0x17/0x20 [ 96.952136] neigh_direct_output+0x15/0x20 [ 96.956350] ip_finish_output2+0x91a/0x1550 [ 96.960649] ? trace_hardirqs_on+0xd/0x10 [ 96.964781] ? dst_output+0x140/0x140 [ 96.968565] ? trace_hardirqs_off+0x10/0x10 [ 96.972874] ? ipv4_mtu+0x411/0x580 [ 96.976485] ? find_held_lock+0x35/0x1d0 [ 96.980531] ip_finish_output+0x864/0xd60 [ 96.984668] ? ip_finish_output+0x864/0xd60 [ 96.988978] ? ip_fragment.constprop.47+0x200/0x200 [ 96.993974] ? iptable_mangle_hook+0xaf/0x4a0 [ 96.998454] ? nf_hook_slow+0xd3/0x1a0 [ 97.002322] ip_output+0x1d2/0x860 [ 97.005841] ? ip_mc_output+0x1350/0x1350 [ 97.009968] ? dst_release+0x3a/0x90 [ 97.014365] ? __ip_make_skb+0xf48/0x18c0 [ 97.018497] ? ip_fragment.constprop.47+0x200/0x200 [ 97.023494] ip_local_out+0x95/0x160 [ 97.027192] ip_send_skb+0x3c/0xc0 [ 97.030711] ip_push_pending_frames+0x64/0x80 [ 97.035189] raw_sendmsg+0x1d4d/0x26b0 [ 97.039067] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 97.044151] ? trace_hardirqs_off+0x10/0x10 [ 97.048456] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.053626] ? mntput_no_expire+0x130/0xa90 [ 97.057929] ? find_held_lock+0x35/0x1d0 [ 97.061976] ? __might_fault+0x110/0x1d0 [ 97.066024] ? lock_downgrade+0x980/0x980 [ 97.070163] ? __check_object_size+0x8b/0x530 [ 97.074639] ? rw_copy_check_uvector+0x1be/0x280 [ 97.079381] ? import_iovec+0x238/0x430 [ 97.083339] ? dup_iter+0x260/0x260 [ 97.086944] ? kasan_check_write+0x14/0x20 [ 97.091157] ? _copy_from_user+0x99/0x110 [ 97.095292] inet_sendmsg+0x11f/0x5e0 [ 97.099083] ? copy_msghdr_from_user+0x3a6/0x590 [ 97.103817] ? inet_create+0xf50/0xf50 [ 97.107686] ? SYSC_sendto+0x5c0/0x5c0 [ 97.111553] ? security_socket_sendmsg+0x89/0xb0 [ 97.116289] ? inet_create+0xf50/0xf50 [ 97.120156] sock_sendmsg+0xca/0x110 [ 97.123848] ___sys_sendmsg+0x767/0x8b0 [ 97.127807] ? copy_msghdr_from_user+0x590/0x590 [ 97.132541] ? find_held_lock+0x35/0x1d0 [ 97.136587] ? __f_unlock_pos+0x19/0x20 [ 97.140540] ? lock_downgrade+0x980/0x980 [ 97.144667] ? get_pid_task+0xbc/0x140 [ 97.148541] ? __fget_light+0x2b2/0x3c0 [ 97.152492] ? fget_raw+0x20/0x20 [ 97.155926] ? find_held_lock+0x35/0x1d0 [ 97.159973] ? wait_for_completion+0x770/0x770 [ 97.164542] __sys_sendmsg+0xe5/0x210 [ 97.168409] ? __sys_sendmsg+0xe5/0x210 [ 97.172374] ? SyS_shutdown+0x290/0x290 [ 97.176338] ? __sb_end_write+0xa0/0xd0 [ 97.180303] ? SyS_read+0x220/0x220 [ 97.183913] SyS_sendmsg+0x2d/0x50 [ 97.187433] ? __sys_sendmsg+0x210/0x210 [ 97.191473] do_syscall_64+0x281/0x940 [ 97.195337] ? vmalloc_sync_all+0x30/0x30 [ 97.199463] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.203937] ? finish_task_switch+0x1c1/0x7e0 [ 97.208412] ? syscall_return_slowpath+0x550/0x550 [ 97.213320] ? syscall_return_slowpath+0x2ac/0x550 [ 97.218230] ? prepare_exit_to_usermode+0x350/0x350 [ 97.223226] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.228571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.233397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.238564] RIP: 0033:0x455269 [ 97.241735] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.249423] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 97.256676] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 97.263923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/01 22:35:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xa8, 0x400) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/01 22:35:00 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:00 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:00 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r0, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x109040) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) 2018/04/01 22:35:00 executing program 6 (fault-call:2 fault-nth:6): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 97.271174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 97.278421] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000005 [ 97.291741] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:00 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x294, &(0x7f0000000300)=""/187}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000003c0)={0xbb33, 0x3, 0x6, 0x2}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x701480) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000700)={{0x5, 0x5, 0x5d773f71, 0x8, "e3e80d77e1163ca80f0a607c3c6b8172bca4721a3be3915e52032b2872804835b6f356766c4f410f3b1cf5f6", 0x7fff}, 0x0, [0x6, 0x0, 0xe633, 0x6, 0x3, 0x7720000000, 0x2, 0x3, 0x7, 0x2, 0x0, 0x0, 0x3, 0x0, 0xc7, 0x7, 0x3f, 0xffffffffffffead7, 0x6, 0x18a3, 0x1, 0x2, 0x3, 0x1, 0x1, 0x54a06954, 0xd98e, 0x2, 0x4, 0x37, 0x6, 0xd186, 0x0, 0x1, 0x401, 0x3f, 0x3336, 0x7fffffff, 0x5, 0x0, 0x8, 0x95e, 0x101, 0x23, 0xffffffff, 0xfd2, 0x7, 0x1, 0x7fffffff, 0xc320, 0x82b8, 0x2, 0x1, 0x3, 0x81, 0xffffffffffffd251, 0x0, 0xfffffffffffffffd, 0x51c1, 0x2, 0xfff, 0x6, 0x1, 0x8, 0x7, 0x20, 0x8, 0x100, 0x1ff, 0x1f, 0x6, 0x101, 0x2, 0x7, 0x80000000, 0x7, 0x57, 0x7, 0x6, 0x1000, 0x4c3, 0x200, 0x8, 0x80000000, 0x2, 0x100, 0x80, 0x3, 0x0, 0x10000, 0x9, 0x1b3, 0x27d35895, 0x5, 0x80000001, 0x0, 0x3, 0x80000000, 0x8, 0x87f, 0x5, 0x8, 0x4, 0x8000, 0x7, 0x0, 0x5, 0x7, 0x1, 0x3ff, 0x100, 0x4, 0xfff, 0xfffffffffffffff8, 0x10001, 0xe4, 0x6, 0x864c, 0x339, 0x100, 0x1, 0x5, 0x40, 0x0, 0x6, 0xc70, 0x100000001, 0x9]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000280)={0xd001}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x10000, 0x5, 0xffffffffffffff80, 0x2}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000400)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x847f501c700e715a) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000440)=""/13) 2018/04/01 22:35:00 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 97.356263] ALSA: seq fatal error: cannot create timer (-22) [ 97.357858] FAULT_INJECTION: forcing a failure. [ 97.357858] name failslab, interval 1, probability 0, space 0, times 0 [ 97.373423] CPU: 0 PID: 8581 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 97.380258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.389610] Call Trace: [ 97.392208] dump_stack+0x194/0x24d [ 97.395843] ? arch_local_irq_restore+0x53/0x53 [ 97.400520] should_fail+0x8c0/0xa40 [ 97.404237] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.409343] ? print_irqtrace_events+0x270/0x270 [ 97.414088] ? lock_release+0xa40/0xa40 [ 97.418045] ? trace_hardirqs_off+0x10/0x10 [ 97.422355] ? debug_object_activate+0x307/0x730 [ 97.427091] ? __lock_acquire+0x664/0x3e00 [ 97.431302] ? print_irqtrace_events+0x270/0x270 [ 97.436042] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.441209] ? lock_release+0xa40/0xa40 [ 97.445167] should_failslab+0xec/0x120 [ 97.449137] kmem_cache_alloc_node+0x56/0x760 [ 97.453612] ? print_irqtrace_events+0x270/0x270 [ 97.458347] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 97.463340] __alloc_skb+0xf1/0x780 [ 97.466942] ? debug_object_activate+0x404/0x730 [ 97.471674] ? skb_copy_and_csum_dev+0x370/0x370 [ 97.476406] ? debug_object_deactivate+0x560/0x560 [ 97.481311] ? mark_held_locks+0xaf/0x100 [ 97.485437] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 97.490344] ? trace_hardirqs_off+0x10/0x10 [ 97.494644] ? trace_hardirqs_on+0xd/0x10 [ 97.498772] ? dst_init+0x453/0x5f0 [ 97.502376] alloc_skb_with_frags+0x10d/0x750 [ 97.506848] ? find_held_lock+0x35/0x1d0 [ 97.510884] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 97.515616] ? is_bpf_text_address+0x7b/0x120 [ 97.520087] ? lock_downgrade+0x980/0x980 [ 97.524211] sock_alloc_send_pskb+0x787/0x9b0 [ 97.528686] ? sock_wmalloc+0x1d0/0x1d0 [ 97.532636] ? is_bpf_text_address+0xa4/0x120 [ 97.537107] ? kernel_text_address+0xd1/0xe0 [ 97.541492] ? __unwind_start+0x169/0x330 [ 97.545615] ? __kernel_text_address+0xd/0x40 [ 97.550086] ? unwind_get_return_address+0x61/0xa0 [ 97.554992] ? __save_stack_trace+0x7e/0xd0 [ 97.559300] ? save_stack+0xa3/0xd0 [ 97.562904] ? save_stack+0x43/0xd0 [ 97.566507] ? kasan_kmalloc+0xad/0xe0 [ 97.570369] ? kmem_cache_alloc_trace+0x136/0x740 [ 97.575187] ? ip_setup_cork+0x508/0x680 [ 97.579221] ? ip_append_data.part.46+0x12f/0x150 [ 97.584042] sock_alloc_send_skb+0x32/0x40 [ 97.588253] __ip_append_data.isra.45+0x13ea/0x2580 [ 97.593244] ? ip_send_skb+0x3c/0xc0 [ 97.596934] ? ip_push_pending_frames+0x64/0x80 [ 97.601580] ? trace_hardirqs_off+0x10/0x10 [ 97.605878] ? icmp_push_reply+0x4f0/0x4f0 [ 97.610090] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 97.615866] ? __lock_is_held+0xb6/0x140 [ 97.619905] ? ipv4_mtu+0x411/0x580 [ 97.623508] ? __build_flow_key.constprop.51+0x630/0x630 [ 97.628934] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.633927] ? kmem_cache_alloc_trace+0x459/0x740 [ 97.638746] ? icmp_route_lookup.constprop.23+0x462/0x14f0 [ 97.644349] ip_append_data.part.46+0xde/0x150 [ 97.648908] ? icmp_push_reply+0x4f0/0x4f0 [ 97.653116] ? icmp_push_reply+0x4f0/0x4f0 [ 97.657326] ip_append_data+0x5a/0x80 [ 97.661103] icmp_push_reply+0x169/0x4f0 [ 97.665144] icmp_send+0x1136/0x19b0 [ 97.668838] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 97.674523] ? trace_hardirqs_off+0x10/0x10 [ 97.678816] ? lock_acquire+0x1d5/0x580 [ 97.682766] ? lock_acquire+0x1d5/0x580 [ 97.686716] ? find_held_lock+0x35/0x1d0 [ 97.690763] ? memset+0x31/0x40 [ 97.694027] ? security_xfrm_decode_session+0x86/0xb0 [ 97.699195] ? ip_del_fnhe.isra.38+0x4f0/0x4f0 [ 97.703750] ipv4_link_failure+0x2a/0x1b0 [ 97.707874] vti_tunnel_xmit+0x534/0x13e0 [ 97.712002] ? vti_rcv_cb+0xa30/0xa30 [ 97.715782] ? print_irqtrace_events+0x270/0x270 [ 97.720522] dev_hard_start_xmit+0x24e/0xac0 [ 97.724908] ? validate_xmit_skb_list+0x120/0x120 [ 97.729726] ? netif_skb_features+0x5ff/0x9b0 [ 97.734198] ? __skb_gso_segment+0x810/0x810 [ 97.738594] ? validate_xmit_xfrm+0xb8/0xd90 [ 97.742976] ? lock_acquire+0x1d5/0x580 [ 97.746924] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 97.751311] ? validate_xmit_skb+0x512/0xb00 [ 97.755701] ? netif_skb_features+0x9b0/0x9b0 [ 97.760180] __dev_queue_xmit+0x26bf/0x2fc0 [ 97.764485] ? netdev_pick_tx+0x2c0/0x2c0 [ 97.768609] ? __save_stack_trace+0x7e/0xd0 [ 97.772909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.778079] ? save_stack+0xa3/0xd0 [ 97.781681] ? save_stack+0x43/0xd0 [ 97.785281] ? kasan_kmalloc+0xad/0xe0 [ 97.789141] ? __kmalloc_node_track_caller+0x47/0x70 [ 97.794221] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 97.799125] ? __alloc_skb+0x13b/0x780 [ 97.802987] ? sock_wmalloc+0x140/0x1d0 [ 97.806938] ? __ip_append_data.isra.45+0x1aee/0x2580 [ 97.812104] ? ip_append_data.part.46+0xde/0x150 [ 97.816836] ? ip_append_data+0x5a/0x80 [ 97.820787] ? raw_sendmsg+0x181c/0x26b0 [ 97.824825] ? inet_sendmsg+0x11f/0x5e0 [ 97.828772] ? sock_sendmsg+0xca/0x110 [ 97.832633] ? ___sys_sendmsg+0x767/0x8b0 [ 97.836757] ? __sys_sendmsg+0xe5/0x210 [ 97.840704] ? SyS_sendmsg+0x2d/0x50 [ 97.844391] ? do_syscall_64+0x281/0x940 [ 97.848430] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.853769] ? print_irqtrace_events+0x270/0x270 [ 97.858508] ? __lock_is_held+0xb6/0x140 [ 97.862548] ? __kmalloc_node_track_caller+0x33/0x70 [ 97.867625] ? __kmalloc_node_track_caller+0x33/0x70 [ 97.872706] ? __lock_acquire+0x664/0x3e00 [ 97.876916] ? kasan_unpoison_shadow+0x35/0x50 [ 97.881475] ? print_irqtrace_events+0x270/0x270 [ 97.886209] ? lock_acquire+0x1d5/0x580 [ 97.890160] ? lock_acquire+0x1d5/0x580 [ 97.894110] ? ip_finish_output2+0x2aa/0x1550 [ 97.898583] ? lock_release+0xa40/0xa40 [ 97.902547] ? rcu_pm_notify+0xc0/0xc0 [ 97.906413] dev_queue_xmit+0x17/0x20 [ 97.910186] ? dev_queue_xmit+0x17/0x20 [ 97.914136] neigh_direct_output+0x15/0x20 [ 97.918346] ip_finish_output2+0x91a/0x1550 [ 97.922643] ? trace_hardirqs_on+0xd/0x10 [ 97.926767] ? dst_output+0x140/0x140 [ 97.930547] ? trace_hardirqs_off+0x10/0x10 [ 97.934849] ? ipv4_mtu+0x411/0x580 [ 97.938454] ? find_held_lock+0x35/0x1d0 [ 97.942499] ip_finish_output+0x864/0xd60 [ 97.946626] ? ip_finish_output+0x864/0xd60 [ 97.950927] ? ip_fragment.constprop.47+0x200/0x200 [ 97.955920] ? iptable_mangle_hook+0xaf/0x4a0 [ 97.960392] ? nf_hook_slow+0xd3/0x1a0 [ 97.964257] ip_output+0x1d2/0x860 [ 97.967774] ? ip_mc_output+0x1350/0x1350 [ 97.971897] ? dst_release+0x3a/0x90 [ 97.975584] ? __ip_make_skb+0xf48/0x18c0 [ 97.979708] ? ip_fragment.constprop.47+0x200/0x200 [ 97.984702] ip_local_out+0x95/0x160 [ 97.988393] ip_send_skb+0x3c/0xc0 [ 97.991907] ip_push_pending_frames+0x64/0x80 [ 97.996377] raw_sendmsg+0x1d4d/0x26b0 [ 98.000247] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 98.005323] ? trace_hardirqs_off+0x10/0x10 [ 98.009624] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.014789] ? mntput_no_expire+0x130/0xa90 [ 98.019084] ? find_held_lock+0x35/0x1d0 [ 98.023125] ? __might_fault+0x110/0x1d0 [ 98.027167] ? lock_downgrade+0x980/0x980 [ 98.031294] ? __check_object_size+0x8b/0x530 [ 98.035767] ? rw_copy_check_uvector+0x1be/0x280 [ 98.040501] ? import_iovec+0x238/0x430 [ 98.044451] ? dup_iter+0x260/0x260 [ 98.048053] ? kasan_check_write+0x14/0x20 [ 98.052263] ? _copy_from_user+0x99/0x110 [ 98.056390] inet_sendmsg+0x11f/0x5e0 [ 98.060169] ? copy_msghdr_from_user+0x3a6/0x590 [ 98.064898] ? inet_create+0xf50/0xf50 [ 98.068759] ? SYSC_sendto+0x5c0/0x5c0 [ 98.072624] ? security_socket_sendmsg+0x89/0xb0 [ 98.077354] ? inet_create+0xf50/0xf50 [ 98.081214] sock_sendmsg+0xca/0x110 [ 98.084904] ___sys_sendmsg+0x767/0x8b0 [ 98.088856] ? copy_msghdr_from_user+0x590/0x590 [ 98.093586] ? find_held_lock+0x35/0x1d0 [ 98.097648] ? __f_unlock_pos+0x19/0x20 [ 98.101600] ? lock_downgrade+0x980/0x980 [ 98.105722] ? get_pid_task+0xbc/0x140 [ 98.109587] ? __fget_light+0x2b2/0x3c0 [ 98.113534] ? fget_raw+0x20/0x20 [ 98.116964] ? find_held_lock+0x35/0x1d0 [ 98.121007] ? wait_for_completion+0x770/0x770 [ 98.125572] __sys_sendmsg+0xe5/0x210 [ 98.129347] ? __sys_sendmsg+0xe5/0x210 [ 98.133297] ? SyS_shutdown+0x290/0x290 [ 98.137248] ? __sb_end_write+0xa0/0xd0 [ 98.141207] ? SyS_read+0x220/0x220 [ 98.144810] SyS_sendmsg+0x2d/0x50 [ 98.148326] ? __sys_sendmsg+0x210/0x210 [ 98.152365] do_syscall_64+0x281/0x940 [ 98.156229] ? vmalloc_sync_all+0x30/0x30 [ 98.160355] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.164827] ? finish_task_switch+0x1c1/0x7e0 [ 98.169296] ? syscall_return_slowpath+0x550/0x550 [ 98.174202] ? syscall_return_slowpath+0x2ac/0x550 [ 98.179105] ? prepare_exit_to_usermode+0x350/0x350 [ 98.184883] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 98.190229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.195049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 98.200213] RIP: 0033:0x455269 2018/04/01 22:35:01 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400200, 0x83) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x80004, 0x9, 0x8000000000000000, r0}, 0x2c) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x7) truncate(&(0x7f0000000000)='./file0\x00', 0x3c4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) write$tun(r0, &(0x7f0000000100)={@pi={0x0, 0x11}, @hdr={0x1, 0x0, 0x7fffffff, 0xfffffffffffff001, 0x2, 0x2}, @ipx={0xffff, 0xeb, 0x2, 0x15, {@random=0x80000000, @random="159f55afed9f", 0x1000}, {@current, @random="77b455e4d922", 0x16817941}, "669a943f01ab99b651e714b8abb46b303e4c4e56a13bf23b3e01fab328234554509c3835af1d87b393763cbfe920babcdf06ca7701f1deb0b5a691f1c1bbb619c930d2fa594223f972c572ba1474f4e63caf0c6c934cf822c96081eeccd31614fec57a3aa0da26b12cead30beef9a68c983ec1f408ca757a81150af2f3cd4322703529dbf23e0feb927242c55bf1dbf0c9350e60db575e4431fea91d0680ea0e7f1baf5c6ec79f44ebaed5707ff2c548408fb1cd457adc4ab497d7d35e6eba23a5c18330aea483a46c8be550a1"}}, 0xf9) 2018/04/01 22:35:01 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) [ 98.203377] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.211062] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 98.218308] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 98.225552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.232796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.240040] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000006 2018/04/01 22:35:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:35:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:01 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) [ 98.279572] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/237, &(0x7f0000000180)=0xed) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1400) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00000001c0)="ce1e47f6726e9546d8fbef61a12b7bb01fdef4880852a90dcbce69e7fcd554520e357cc960cb7037645c5caf8d", &(0x7f0000000240)}, 0xfffffffffffffecf) 2018/04/01 22:35:01 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:01 executing program 0: socket$inet(0x2b, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:01 executing program 6 (fault-call:2 fault-nth:7): r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) [ 98.398223] ALSA: seq fatal error: cannot create timer (-22) [ 98.448481] FAULT_INJECTION: forcing a failure. [ 98.448481] name failslab, interval 1, probability 0, space 0, times 0 [ 98.459779] CPU: 0 PID: 8616 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 98.466610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.475947] Call Trace: [ 98.478528] dump_stack+0x194/0x24d [ 98.482137] ? arch_local_irq_restore+0x53/0x53 [ 98.486781] ? is_bpf_text_address+0xa4/0x120 [ 98.491252] ? kernel_text_address+0xd1/0xe0 [ 98.495634] ? __unwind_start+0x169/0x330 [ 98.499762] should_fail+0x8c0/0xa40 [ 98.503453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.508534] ? save_stack+0xa3/0xd0 [ 98.512137] ? save_stack+0x43/0xd0 [ 98.515736] ? kasan_kmalloc+0xad/0xe0 [ 98.519598] ? kasan_slab_alloc+0x12/0x20 [ 98.523717] ? kmem_cache_alloc_node+0x144/0x760 [ 98.528445] ? __alloc_skb+0xf1/0x780 [ 98.532218] ? alloc_skb_with_frags+0x10d/0x750 [ 98.536862] ? sock_alloc_send_pskb+0x787/0x9b0 [ 98.541503] ? sock_alloc_send_skb+0x32/0x40 [ 98.545884] ? __ip_append_data.isra.45+0x13ea/0x2580 [ 98.551047] ? ip_append_data.part.46+0xde/0x150 [ 98.555774] ? ip_append_data+0x5a/0x80 [ 98.559720] ? icmp_push_reply+0x169/0x4f0 [ 98.563927] ? icmp_send+0x1136/0x19b0 [ 98.567794] ? ipv4_link_failure+0x2a/0x1b0 [ 98.572100] ? vti_tunnel_xmit+0x534/0x13e0 [ 98.576404] ? dev_hard_start_xmit+0x24e/0xac0 [ 98.580960] ? __dev_queue_xmit+0x26bf/0x2fc0 [ 98.585425] ? dev_queue_xmit+0x17/0x20 [ 98.589374] ? neigh_direct_output+0x15/0x20 [ 98.593753] ? ip_finish_output2+0x91a/0x1550 [ 98.598220] ? ip_finish_output+0x864/0xd60 [ 98.602516] ? ip_output+0x1d2/0x860 [ 98.606204] ? ip_local_out+0x95/0x160 [ 98.610066] ? ip_send_skb+0x3c/0xc0 [ 98.613750] ? ip_push_pending_frames+0x64/0x80 [ 98.618397] ? raw_sendmsg+0x1d4d/0x26b0 [ 98.622431] ? inet_sendmsg+0x11f/0x5e0 [ 98.626381] ? ___sys_sendmsg+0x767/0x8b0 [ 98.630500] ? __sys_sendmsg+0xe5/0x210 [ 98.634445] ? SyS_sendmsg+0x2d/0x50 [ 98.638140] ? trace_hardirqs_off+0x10/0x10 [ 98.642436] ? __lock_acquire+0x664/0x3e00 [ 98.646645] ? noop_count+0x40/0x40 [ 98.650246] ? save_trace+0x2b0/0x2b0 [ 98.654030] should_failslab+0xec/0x120 [ 98.657979] kmem_cache_alloc_node_trace+0x5a/0x760 [ 98.662972] __kmalloc_node_track_caller+0x33/0x70 [ 98.667876] __kmalloc_reserve.isra.39+0x41/0xd0 [ 98.672616] __alloc_skb+0x13b/0x780 [ 98.676307] ? skb_copy_and_csum_dev+0x370/0x370 [ 98.681039] ? lockdep_on+0x50/0x50 [ 98.684640] ? save_trace+0x2b0/0x2b0 [ 98.688415] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 98.693317] ? trace_hardirqs_off+0x10/0x10 [ 98.697613] ? trace_hardirqs_on+0xd/0x10 [ 98.701738] alloc_skb_with_frags+0x10d/0x750 [ 98.706207] ? find_held_lock+0x35/0x1d0 [ 98.710248] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 98.714974] ? is_bpf_text_address+0x7b/0x120 [ 98.719449] ? lock_downgrade+0x980/0x980 [ 98.723581] sock_alloc_send_pskb+0x787/0x9b0 [ 98.728055] ? sock_wmalloc+0x1d0/0x1d0 [ 98.732006] ? is_bpf_text_address+0xa4/0x120 [ 98.736480] ? kernel_text_address+0xd1/0xe0 [ 98.740861] ? __unwind_start+0x169/0x330 [ 98.744985] ? __kernel_text_address+0xd/0x40 [ 98.749462] ? unwind_get_return_address+0x61/0xa0 [ 98.754364] ? __save_stack_trace+0x7e/0xd0 [ 98.758671] ? save_stack+0xa3/0xd0 [ 98.762278] ? save_stack+0x43/0xd0 [ 98.765882] ? kasan_kmalloc+0xad/0xe0 [ 98.769743] ? kmem_cache_alloc_trace+0x136/0x740 [ 98.774559] ? ip_setup_cork+0x508/0x680 [ 98.778592] ? ip_append_data.part.46+0x12f/0x150 [ 98.783410] sock_alloc_send_skb+0x32/0x40 [ 98.787621] __ip_append_data.isra.45+0x13ea/0x2580 [ 98.792608] ? ip_send_skb+0x3c/0xc0 [ 98.796292] ? ip_push_pending_frames+0x64/0x80 [ 98.800945] ? trace_hardirqs_off+0x10/0x10 [ 98.805261] ? icmp_push_reply+0x4f0/0x4f0 [ 98.809481] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 98.815253] ? __lock_is_held+0xb6/0x140 [ 98.819288] ? ipv4_mtu+0x411/0x580 [ 98.822888] ? __build_flow_key.constprop.51+0x630/0x630 [ 98.828311] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.833312] ? kmem_cache_alloc_trace+0x459/0x740 [ 98.838155] ip_append_data.part.46+0xde/0x150 [ 98.842726] ? icmp_push_reply+0x4f0/0x4f0 [ 98.846943] ? icmp_push_reply+0x4f0/0x4f0 [ 98.851160] ip_append_data+0x5a/0x80 [ 98.854938] icmp_push_reply+0x169/0x4f0 [ 98.858978] icmp_send+0x1136/0x19b0 [ 98.862671] ? icmp_route_lookup.constprop.23+0x14f0/0x14f0 [ 98.868353] ? trace_hardirqs_off+0x10/0x10 [ 98.872646] ? lock_acquire+0x1d5/0x580 [ 98.876590] ? lock_acquire+0x1d5/0x580 [ 98.880538] ? find_held_lock+0x35/0x1d0 [ 98.884579] ? memset+0x31/0x40 [ 98.887835] ? security_xfrm_decode_session+0x86/0xb0 [ 98.893003] ? ip_del_fnhe.isra.38+0x4f0/0x4f0 [ 98.897567] ipv4_link_failure+0x2a/0x1b0 [ 98.901692] vti_tunnel_xmit+0x534/0x13e0 [ 98.905813] ? vti_rcv_cb+0xa30/0xa30 [ 98.909587] ? print_irqtrace_events+0x270/0x270 [ 98.914325] dev_hard_start_xmit+0x24e/0xac0 [ 98.918708] ? validate_xmit_skb_list+0x120/0x120 [ 98.923524] ? netif_skb_features+0x5ff/0x9b0 [ 98.927994] ? __skb_gso_segment+0x810/0x810 [ 98.932379] ? validate_xmit_xfrm+0xb8/0xd90 [ 98.936771] ? lock_acquire+0x1d5/0x580 [ 98.940719] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 98.945105] ? validate_xmit_skb+0x512/0xb00 [ 98.949490] ? netif_skb_features+0x9b0/0x9b0 [ 98.953960] __dev_queue_xmit+0x26bf/0x2fc0 [ 98.958262] ? netdev_pick_tx+0x2c0/0x2c0 [ 98.962389] ? __save_stack_trace+0x7e/0xd0 [ 98.966687] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.971865] ? save_stack+0xa3/0xd0 [ 98.975478] ? save_stack+0x43/0xd0 [ 98.979079] ? kasan_kmalloc+0xad/0xe0 [ 98.982940] ? __kmalloc_node_track_caller+0x47/0x70 [ 98.988023] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 98.992927] ? __alloc_skb+0x13b/0x780 [ 98.996785] ? sock_wmalloc+0x140/0x1d0 [ 99.000735] ? __ip_append_data.isra.45+0x1aee/0x2580 [ 99.005895] ? ip_append_data.part.46+0xde/0x150 [ 99.010622] ? ip_append_data+0x5a/0x80 [ 99.014568] ? raw_sendmsg+0x181c/0x26b0 [ 99.018602] ? inet_sendmsg+0x11f/0x5e0 [ 99.022564] ? sock_sendmsg+0xca/0x110 [ 99.026425] ? ___sys_sendmsg+0x767/0x8b0 [ 99.030549] ? __sys_sendmsg+0xe5/0x210 [ 99.034502] ? SyS_sendmsg+0x2d/0x50 [ 99.038191] ? do_syscall_64+0x281/0x940 [ 99.042227] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.047568] ? print_irqtrace_events+0x270/0x270 [ 99.052300] ? __lock_is_held+0xb6/0x140 [ 99.056337] ? __kmalloc_node_track_caller+0x33/0x70 [ 99.061414] ? __kmalloc_node_track_caller+0x33/0x70 [ 99.066491] ? __lock_acquire+0x664/0x3e00 [ 99.070700] ? kasan_unpoison_shadow+0x35/0x50 [ 99.075256] ? print_irqtrace_events+0x270/0x270 [ 99.079986] ? lock_acquire+0x1d5/0x580 [ 99.083935] ? lock_acquire+0x1d5/0x580 [ 99.087882] ? ip_finish_output2+0x2aa/0x1550 [ 99.092354] ? lock_release+0xa40/0xa40 [ 99.096306] ? rcu_pm_notify+0xc0/0xc0 [ 99.100172] dev_queue_xmit+0x17/0x20 [ 99.103946] ? dev_queue_xmit+0x17/0x20 [ 99.107892] neigh_direct_output+0x15/0x20 [ 99.112101] ip_finish_output2+0x91a/0x1550 [ 99.116400] ? trace_hardirqs_on+0xd/0x10 [ 99.120526] ? dst_output+0x140/0x140 [ 99.124301] ? trace_hardirqs_off+0x10/0x10 [ 99.128604] ? ipv4_mtu+0x411/0x580 [ 99.132217] ? find_held_lock+0x35/0x1d0 [ 99.136255] ip_finish_output+0x864/0xd60 [ 99.140388] ? ip_finish_output+0x864/0xd60 [ 99.144685] ? ip_fragment.constprop.47+0x200/0x200 [ 99.149672] ? iptable_mangle_hook+0xaf/0x4a0 [ 99.154146] ? nf_hook_slow+0xd3/0x1a0 [ 99.158012] ip_output+0x1d2/0x860 [ 99.161531] ? ip_mc_output+0x1350/0x1350 [ 99.165665] ? dst_release+0x3a/0x90 [ 99.169352] ? __ip_make_skb+0xf48/0x18c0 [ 99.173474] ? ip_fragment.constprop.47+0x200/0x200 [ 99.178463] ip_local_out+0x95/0x160 [ 99.182151] ip_send_skb+0x3c/0xc0 [ 99.185662] ip_push_pending_frames+0x64/0x80 [ 99.190135] raw_sendmsg+0x1d4d/0x26b0 [ 99.194001] ? raw_send_hdrinc.isra.17+0x1880/0x1880 [ 99.199085] ? trace_hardirqs_off+0x10/0x10 [ 99.203381] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 99.208542] ? mntput_no_expire+0x130/0xa90 [ 99.212836] ? find_held_lock+0x35/0x1d0 [ 99.216883] ? __might_fault+0x110/0x1d0 [ 99.220926] ? lock_downgrade+0x980/0x980 [ 99.225049] ? __check_object_size+0x8b/0x530 [ 99.229516] ? rw_copy_check_uvector+0x1be/0x280 [ 99.234250] ? import_iovec+0x238/0x430 [ 99.238200] ? dup_iter+0x260/0x260 [ 99.241804] ? kasan_check_write+0x14/0x20 [ 99.246027] ? _copy_from_user+0x99/0x110 [ 99.250154] inet_sendmsg+0x11f/0x5e0 [ 99.253928] ? copy_msghdr_from_user+0x3a6/0x590 [ 99.258659] ? inet_create+0xf50/0xf50 [ 99.262518] ? SYSC_sendto+0x5c0/0x5c0 [ 99.266377] ? security_socket_sendmsg+0x89/0xb0 [ 99.271106] ? inet_create+0xf50/0xf50 [ 99.274968] sock_sendmsg+0xca/0x110 [ 99.278662] ___sys_sendmsg+0x767/0x8b0 [ 99.282610] ? copy_msghdr_from_user+0x590/0x590 [ 99.287342] ? find_held_lock+0x35/0x1d0 [ 99.291380] ? __f_unlock_pos+0x19/0x20 [ 99.295329] ? lock_downgrade+0x980/0x980 [ 99.299464] ? get_pid_task+0xbc/0x140 [ 99.303325] ? __fget_light+0x2b2/0x3c0 [ 99.307274] ? fget_raw+0x20/0x20 [ 99.310703] ? find_held_lock+0x35/0x1d0 [ 99.314741] ? wait_for_completion+0x770/0x770 [ 99.319301] __sys_sendmsg+0xe5/0x210 [ 99.323074] ? __sys_sendmsg+0xe5/0x210 [ 99.327028] ? SyS_shutdown+0x290/0x290 [ 99.330977] ? __sb_end_write+0xa0/0xd0 [ 99.334930] ? SyS_read+0x220/0x220 [ 99.338533] SyS_sendmsg+0x2d/0x50 [ 99.342044] ? __sys_sendmsg+0x210/0x210 [ 99.346077] do_syscall_64+0x281/0x940 [ 99.349938] ? vmalloc_sync_all+0x30/0x30 [ 99.354057] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.358525] ? finish_task_switch+0x1c1/0x7e0 [ 99.362994] ? syscall_return_slowpath+0x550/0x550 [ 99.367901] ? syscall_return_slowpath+0x2ac/0x550 [ 99.372803] ? prepare_exit_to_usermode+0x350/0x350 [ 99.377805] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.383144] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.387962] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.393130] RIP: 0033:0x455269 2018/04/01 22:35:02 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x20000) r1 = epoll_create(0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) r2 = socket$inet(0x2, 0x840000000003, 0x2) 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, 0xdf26, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x4) fstat(r1, &(0x7f00000000c0)) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x40000004, 0x804, 0x9, 0x4000b, 0xffffffffffffffff, 0x8000000000000}, 0xd4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x6, 0x3}, 0x1, 0xa0d, 0x661, {0x8, 0x6}, 0x5, 0x200}) 2018/04/01 22:35:02 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) [ 99.396292] RSP: 002b:00007f00bd8c1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.403971] RAX: ffffffffffffffda RBX: 00007f00bd8c26d4 RCX: 0000000000455269 [ 99.411213] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 99.418454] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.425696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.432939] R13: 00000000000004cb R14: 00000000006f93a8 R15: 0000000000000007 2018/04/01 22:35:02 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syzkalleU0\x00', 0xffffffffffffff91) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x9}, 0x2c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xc66b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) socketpair(0xd, 0x80007, 0x100000000, &(0x7f0000000080)) 2018/04/01 22:35:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="fc0000001a000100000000000000000000000000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) [ 99.471922] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0xfff, 0x20c, 0x6cf, 0xffffffffffffffff, 0x3ff, 0xff, 0x9, r1}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x54eb, 0x20, 0xffffffffffffff0e, 0x6}, &(0x7f0000000280)=0x18) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x3, 0x100000000}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f00000002c0)="306afd701f37b6292393e4ec911fc1cafb99cfbf9a65310bc669f47b708ac89b01dfabf3a31b2a66e966fcef71f85e918b2cd674c3acd85c5f964c495a0c48dadaf7a0e06d891b71a630ae83c39e8e2f280c3fb663ef18b5309d2e0579ad79c79b204d08fb11e5ff8fd4c0258d6aa1cbd7a4a9b927db2403df58e4b4782c58852ad0fa5f34e15ada7097d2ce8d49534a9343c560f113f9277e29f94e0e1aff0d3af9fa6dca9a239987f1fbbc0f24a284e527ae756e0dff9b", &(0x7f0000000380)=""/178}, 0x18) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/04/01 22:35:02 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f0000000200)=""/226, 0xe2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xce, "0466731d1107322b8c643b3932848cdb6693ec280ab97efb434419954a49987b49cb66f3cf3ebdb5c5e13325a86218c49c1e43ee754f5c868554bfbfdac02af20a3e4ab89458489872d09d704ef780f9ed468eaac2d05643a07fde69c6aff63584f3e34436694c5d8f12a6a17d1a2888f121b6bb66842624ca8291ac8d11468be879a0cf64beb5125660ee3ecb3b4658d8bfedb26966d72cc13672a2cddc66f8369e5c1d3a6694e76a62a010c663834d44c2fe5dcc33935e42f90dbd9bda9fa1379e0e49a8d2acf8a0f169886ab1"}, &(0x7f0000000140)=0xd6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, 0x5, 0x5, r1}, 0x10) 2018/04/01 22:35:02 executing program 4: socket$inet(0x2b, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) [ 99.558684] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 99.563465] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x381040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x8000, 0xc2, 0x1000, 'queue1\x00', 0x300000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) r1 = dup2(r0, r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000006e61e6df782884ff32857906a6f5004ff784392749422396571c446873bdbd0a6d594e51d93616ca1a2d254ad43f3eb70e910d27af9fb588e3284c76a9318d70ce6b923dc885070de7594de5e83aa201d957c83ad92f"], &(0x7f00000001c0)=0x73) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/208) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/01 22:35:02 executing program 4: syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)={0x4, 0x2, 0x40, 0x8, 0x8}, 0x6c8) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x100) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000080)=@ax25={0x3, {"2e40900efdfb32"}, 0xfff0}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)="42e1722e7d20c2043f508d36beb0623364113211389948a4628786bec017ab222aa86273b0fd97cdce7391a281b292042c53e7f91b7bc8d4b2713bc4983f89bc174d296cab177ff928244abbd747021b74a23c62e5ce7dcaee57fefc47efcc3309a801e108a3657b29abe4cc47b1891beb81afbe9b44fd7a86df23456123ca5ba4ee0fe52424f3304b522befe2ec2c49bd013394e77cbe2c9d3a67563fe359f49de86f020c17245d5d", 0xa9}, {&(0x7f0000000180)="4139d7b09b537cf060e9437eff7b15d6f7e43fd7897d4929825caf14c09095c2be43df653173f4d0", 0x28}, {&(0x7f00000001c0)="d235c6a0d1e1649dd163cdcb0aba306a0c897814bb4064a4a7d77a27fd02252c6f26931a3d5e8f9ce04fcde123c33a2e827d2f9da601eaedde8910a0be0ea3aa2c209618f003dff2201c604bffd49d3f1c2744fab14e86e2768e10e31956e6832f13b541ace16cf5778f09295428dc65150f32b7333398af9d15df49f628c32360df6f183aa41557d076cf3c531dcca3eef3676ea9549f92c057c87a9cb5eb1650d6eb572012351dc4f21d4adf2dd9078772f0ac3ece8e371d5b545206e63077c3e1bb6c0b11dd9a59b1535a80a46651a5", 0xd1}, {&(0x7f00000002c0)="21597d52dbfa976366cf00f48101f955909b65da031398ba8ec07b28e2e6665392f258b2cccd753052e4085e14eacfe63a80999f1662ee7cdc0089a38d560383e4ae474df22137e7e1716745733365269db0a1099fc2cc131c26a4dfaea03e6f8f2e1718c30387cb828da76c46a4f6086d47eecbad3939a222d80097c701cbe99f3b0291890dc7ba5e0db99d87580f365cff5d844ea471f1237979845c59f76963655795c123b7201726505a3f8b33495c1de4a3991f4757c1bb24a6e3e5641ec0a67162c6b903dae16f645565eb9356eef56814b63d", 0xd6}, {&(0x7f00000003c0)="71dd0f65e8ae1ea45fe8c294e8afc81e7031d84955d05b2462e80367cdc0d973a17c739148f7bc0ae0b6c7e9259d7425f697e38935cf6f452e1f55c442a72ea10c68b00997e77c23017467ad8b8c2f843b3e7f176de061ec32b538bad597291a1f62ca2d83081a1a3966707c8b43abab7d109471204b82a1bd4c0586314b16d4cf", 0x81}], 0x5, &(0x7f0000000500)=[{0x60, 0x13b, 0x8, "5e208f0c868e222da0ba846526fc579b8d0414ac0f041c5a64869d300632ab136bad97f381d269fcc76cbb819f9f63ecda92c5183e23a911d023f19d64012c251f98ef269fa5f382ed12a6c1f5f47510"}, {0x28, 0x11b, 0x6ddf7d94, "d05fcfd2047c7d0fc4866383e31a4fdab50ca4728d"}, {0xd8, 0x18d, 0x100, "9395fc635f504055b70b77b9f273990e3d5f650212589580b205e29f2269ca3f97f12766d54585cc1eb99b6cb179146386782936deef82bfe8849970a93dc153c75a6ed2d34313a985727ea97a646917869fdfd10e2b01436fd731eb7b21059241f165c487254a440bd53c97062c2177e5167722a3fa3a9fe081c8ae7ca3d045f57556ed215df3a0f4ee790aece00b346974898032acdd17f2cacdccdfe91d0a24efeb409f0737cf1c94998f48ad21970e286d7fac1a03cf92c19ad3bc032c5eb1570f"}, {0xa8, 0x117, 0x0, "054e4632f17d41bed9b9f7fddb7426eb48a822d3c52818df2ab50cbcc551c0166726d19ded1cb911550f704a9d785c935394fc81c38d8c65c1caeffc377140144c1fed8d66c6c5a8d616dbc397d019c3f34dc992af5f303c391ad14d3961dd8e70237c5646277bb6e893d8bc764d21de69c9720b7f25d458977526681be1874c273c75781232bc06a892343b9c1aac3db26d56fb"}], 0x208, 0x40000}, 0x40010002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0x800, 0x8}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000240)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) socketpair$ax25(0x3, 0xb, 0xcf, &(0x7f0000000280)) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 5: timer_create(0x7, &(0x7f0000000140)={0x0, 0x12, 0x2, @thr={&(0x7f0000000000)="2ff8829ae2bb13e2ec7d88874c6b1b97bf3e832a1b5428cb1abd0a024f3cc7e6ebd2b1b39a497a1726e2fceb0e68328a0846dab5bf8a576707d23039f6176bdb3a2a66df7b18213f164e1a7ae3c14d77fea692138a1ee803ef87d0b0706db816bf", &(0x7f0000000080)="ca70cd48a8c5d2336aa0560c43a460f56b092b619416c24193450f1a239f9e8af9f4e79a76787809c7388ec1de1012306e93b5c4b947cd296098ddc040fda4376d18df5359c5434314808ff91a38fe1583adf1b9708e9d218cf41a58e4a4fc123a67ae04d5672d1f8fe189f47039f4a0e3b512982f2bc8eda0d67afff76eaa54b8c5c7eca67f1cb1"}}, &(0x7f0000000180)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0xcc, 0x100000000, 0x101, 0x10000, 0x5], 0x5, 0x2, 0x7, 0x8, 0x10001, 0x8cf8, {0x0, 0x4, 0x5, 0x3, 0xec94, 0x7f, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x20400000, 0x6, 0x4, 0x100000000, 0x4f57782, "e0277549e7eaf55dd3b641e38cff49506d20ca3837e3876381cc1d5bcac5c7dc"}}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000300)={0x5, 0x5, 0x8, 0x3, "7e0e1b424bedf94f4883343f9fa61ca349065ab779be8dd2ce58f8d9ada02815dceadac304a26a25ee901a06", 0xffffffffffff8001}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000340)=0xaf5) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) getdents(r0, &(0x7f0000000380)=""/64, 0x40) recvfrom$packet(r1, &(0x7f00000003c0)=""/57, 0x39, 0x20, 0x0, 0x0) r3 = getpid() prlimit64(r3, 0x9, &(0x7f0000000400)={0xbcdd, 0x100000001}, &(0x7f0000000440)) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001500)={&(0x7f00000004c0)={0x103c, 0x10, 0x6, 0x4, 0x70bd2b, 0x25dfdbfd, {0xc, 0x0, 0x6}, [@generic="103efbe334f25b5f52dcfe07ef6ee8ca76e7e6c3da9ce9c01450012ee7f9a683de0160390ee1a8c207186a8f846ee5b21aa5d4db7f72af6e55e3afe03dbe5a94ade5102f963c1056c0c78617e8c50d0e4d5fd0b969df04874c764f8d650bc4c884afc13f43e89154ac6059044b4761bf123c610725ef1b4857ba66236cbbba7a9f969c5dd17ceec8759d71f5b9f120063f0e94fda69a5c8eb122b9419769584c1541964435e35e4dd39f8e8101d261fa4a2628b06f11d6ae429cc369733ea2483b36fdbbcb0e18951623ed35030b53bac457a6cac3a291061cb786137a5c1e0d1b22707e42c399acdf9c12584be2a92945bbde086960fb05006cc3137947ae293e4d17918ac44c9bd0170b64a7fb6206e72dad77680c929c202f566322da3b51a8fb03a7b0282a0b2d5ee350303e9a4d0d29ee8362e71cdaff5f974ae43627beea293526b8f136538a122d2448697f5cc9aa2e30d842f4a2dbaf901203c72d8bc2863126c87433ca3113567603aff3afbde28278812674919dfdce79ce837f454676bd2d2480bae01033079cad50f932d3b86d4ae55dcce806e4c164ce5d9e2acab6d3120bc2dca87baa7101c4cca9f7f332e4e04b8f9ad70b60725ddaf9ac0f9b723b049b49d4da50adc1b2f98d455b24580ad572276bd6b4b2179a13f5cad155a7c54111cea7c206edc1524a3a7d464b7ab257ca562f8b358c36b79ab74a455c86f1fb3d33ee843139b33ac820ab692801aa7b556815a89c5f9cfa06a444434709426813d5ed28c25f8aa22154191a1f9e28b81b06f08bbb3d4d1bf800e4c2467ed60b9d0e5a3bc84f9a03a8c26f2d033ecf85b6198d154bce9a9157bb988f9bc58d632234a2467edab78081ec91a472a94a0cc3b235481a32413d6faa33d2b11e1b91592ae97caa088d52e8b4359aea1b513da0d4ef0fc4bf13455b07e5a618e4e70387f5b48cb08cfca92adc6cec8a9a703df11049291eca38d70d89942da6b47228c8dde447386464bda43cb9be4bfc7960f4b7922c94b6d02d6eb308e5f1c0b5db5161f0e07425a8d08c34fb09dfe9a46cdb6d5d58e4bf2e58bca2879387e2bfe73a28a3022bc40d3789fcb1946b8437610c14e23121f4a227796b68e6a026bc768a6efe2ccb8995a0065a5e099aedd3060ba5dc0ae0487205fe4061343d901d6b7cb5b3d027cd9599fda12a2a7d24863f6c99145aa78c63134b56ecad7a1bd0594a03b55e2d5732428cb9c27fbd483df66fb5d0c376d53dd95bbd3e3a9f7650fa35edbe62a7fe82727c0af740fba0a17e787605e8dc42537189107320c32041092ed6277a21f1e45caeda63af514714c0467b988f3c419fff7158672f73bbc138b125da7a3c75403c8701385210292cf34e3d6e824407de33412381ff35092a9ee1ae97a25f9c537d7e67e6db9d5f0b9b381d49f7c5358a772e2a5ec5bfb3fcb02eb816d90356c1f22565997ac56cc30a77d500af639e21e830360b4d07a789d2aae1ee32dee2a79cb4bec68d3eaafb2f9ef545b2dee324a995d12cb3b0602fe4d5b268e2f7a19abc407c86acaff0e7e8c1ac41e95c5d842f5047e786b06f1fc4735b1e45945bc62c34f7bf14af259725c15fab51bec95139e6d0fc0988ffb150cc5cdd932201775f2d75d75ed9c82e6c012578799ff4197b7360cc3dbed2ab3f8dd3b1ce387645fb34f93d775f92a5f723bcec7248bc833b17466afe74dfab37f4e8c2166af3c121ec02fddad9bdc884ebe76df5ad7eb3b0e6bad3ea702cba861e38b9198ad15ac7e876bd6c1b8646cb72d1bd5c6273e2ae84630effbf85639291edaafa83c1dfb5539b16e85f2ff0edc077e235a33c2dce7cb993402f37948be75c1c3814c85cc524e9f4564981087e893d0d83e9af0f1650bca3b84df4854d908ed5b9d886b3b0dd90da0c9d54cc0b52320b4ca126fa565fc80f0e8f6ed8221065af6dad6a940e2b02dc530be7d02bd8558c3f3a37823f979dde603a6c9c2194bf8c77da546a589445d997f75c05bdf6a866bedb9507769f8faa15eef634ab22b4f6a046358d161c9d8b4962441118d9a12e595a9b8a915120a7b8922febeffbd81a19c97aff0ff4d9c62747b1d51aecc5ac39eca7cd1dde2b3d9c5029b7fd72a94914f32ff030badefacf8a12aa33fc2320955bdd43e3d75b97808c5c9075a1994bdf4e47cf9089e8135f47d346a90d297ce73b23c1500dbbca8aa42068a2139bf21eaae478b4d0b50ba3695c2be3c956de6040f3fc9de9a6e92a5f741fe92c21e06c203d2c8e7d379741175990be6ada859bee62fee2da3c569abf9905fac4680b0ea362191fbbf942d57b52794ff71015130cce52c544364fe3fa95ba7b0cc7886b22e1d337fe5e2a1d0a369b3a16d9726a5afefdff29c0f98af82640da6f5e8a5e5f755247f2263b5905d6def558639d52fdca64de5e04243bb981098573f7e7c2b521c8be88113556de2954ad4fa729d8e31bb4e6e0f1e34f26f802a177ca58ce3a6307fb92b68916657f96b823eb22e9090dab6391861cb9a136513806adf1590ca1d977dd15d2f6133154b4318e0c939cd182e7d7f3e6873ff20b3b92d040e6dafc44ae520a95a3476ca553898091a09c5e955f6fa39f7ccf24e2491b836f68319abae414a61304b0a53f91baea7d43e002ecb1f28c3657c77aeb22ab15d4095ccd17517df124b5c9af87c672a69eaf4bd03195d94f39720c0fde61ab13492adb689477af398d9964021344b91a4b711a31f723f3a216781190832bc9ec924af10eafdb9004cd97dec432930d7bab2c8459ccb10f0234cac8ddf9ef5b07d14bbd91d990e03a572f2389ade1da003721f93861605b667170c27a4ae96ddb1e042d4e73482cba89daab2cb5f94ade88346441d9a68a3ccb780c992bb86d198b681e9623c7001cd07efeb34e2ad934074cf597322a9884ce6425ff214f8c4ca8d50e9be177c19e1a2d39140df7003e092c8ea81a23d98fa7e6cdfe6a17fdd39584cf8c8e4f3d6a722a8e7a57de6d3c19ca46747e913fab27a061411be12b06cacb8aaf93759905ec7e2b0d23f94c28fc0f2c1e1e250c487cc9d632529b6165c54894c385014ae4f2a3ce37f3a7b78974891dd7067d1d9963ec0d83ec406599876bae47bf755a8be42dd1a24eee054e8781aceff18a17e69e8c31e4bff6fc18894e8e9d7988aa52d7af1d422df000711add1910571dc7301e51c5dd05baa9626b5903cd6f60be86837ba65eb560c2df4579032a4d9d0825448101ec062557d43de7a9b689cccdc696d04eeb8f831c0a6c8833837582cc24588a000738c222c1f6bc6dbd55ba3ccddaac8e7aac70f6b6258cf0c282c268a4ed41263cb685c2590d449095a3acd962a50d6663b78e021fbc9e917af01fd65a231460e0b25d8c5e95266c1fec5ba611a13bd1b6f54c6f3799669d0d966b697f8d2b703648b6c98c0fd70c71cc7030a2ebc3357c86db1cf20561a72923f4a5ea61c2c7b1810f2a27f2a524d7bb1b24309d14924d15a72ae3dc676e9bf8b10291e2aba7bcc4fa03da58e44fc4416f7c3c9c683cb8aa329d9ac8d51fc03352d7e3c4e3bffba3d804499bf646ae87065754c98254d922bed4f4d4868bfaf06202d4fe950c2a897e4d55293788b206dea1d6bc2345337f13a00200c241766799ce02915ead47dbeb8bed56291a0d1455bc23547b14ade813c259e2f0f4ce1eb121ae3d9d27d8631a4b15bb52da640aae7cf27f996ddb3500634a8d71866a3c2de9a5dab2a6921b24a88d88db35b542f03ba7d821c7af0a8c9293aa8abd9e4a84df7576c63af3058299180da7027e84570983adc6407e2e49f4d3b99e7f2695a500d889b9c2a09383aeb177d5ee3579615e1714ef3d1e90ee4b44f2381aa269fbc64cd0ff56ad2e41adf4af6716011091b7ee100db9cbb6102300ea85036dea4db7f805739a8e530b9762e25d98a4c17e37ca86931bb3a25b6279d3b8cd4d2ba49fba41d706401988585b6083cd4b704beee702cf375a188fcdd5d7d627793d1ec44062ed07052a7b2c2a518f60bafe11eba5b1aea0da38db5ca6cb6f3a712adb86da751a59196791752db3e5bd642edc37a42ae3fbdc3926f9918fbe7d280213d4c173808674008dd5a1323727103609f37f75299e3615382f1416bc5eaa370f159331d82800712c4d894f184713598651ba210441e763fc38bea4fd6a8440edfcf7c5d303f603f0a301184a3322d36e08a6e5ef1c7a2e96a26b500950de5550bb822c75cfef7c1c4de06a5e5806fd100d6887a2b54bfa9e79465b4c74ad6d7911441a814301817f9d32d7f6f7cfde1befa3bb3bef206a6ffe9dc38a87bc996668988c4e459cc2cd83551ff79089684fd53dcfd4241ce8446b35c2ce1ec6fd73ddd092a98bfc551c6a25b9269b68e9b95a60a89fa6b137c715f5ff704f930dd6f5b08971a944b33d24f79c111dc1788230505dcaf37bd83c864ab43fe0aec631b1363a360d855a877b23c917718306a4e991e5b9b40588a18fd66374ae8ea9040c84dd23717921a125853e30c97200f433690f4586111334862f7944e665c57a358f5849dda401ae12f3107e627433bddf7b9133af39f7673a30729eb47050bc14e3598c81389ed7232b4686be93cf91f893a3f425da7c0fb0f76a27fca28bdd85842fc195bbcd93b686ee5dcbf80477fdbf0b5aff714b765357d1561d8c75def4795c7edb83a318217572b2c0011df87e7d88ca6dd58b0d11758e399af9852f9ca63d2582535d95391b9cd9d02f58b461eddd4b75410d781c54abbc9485b6a0b15fd4432efabdce29f8539814111244a07c44a4254b9f16b6f8b06a5f4966183c7228640a0d033097e6cd828a51fab419b30571912615275c52f9f091aea2cae44c7fedbede81b5cbe066c32eaca095aabe327efdaa547d47f1f578a2f44e86cfa883685feda389623a1537a81542fd1f5f72542517cafa3fa2b28ea66588077f53fc17a7b0c6cc096d689aaeea7a443b890cf7c39770ceeb3ae8a430f6a2e425296cccf49707ca980010b23a5529dc98a78970a8f9b806515a8458e20ce6006fc3930e500361ee786ba10479f1fb7e85d96879f80a194683727fc3911551d87aaaf358bae9f1d8ee7bd3e640980992982349f2717cf1d7dc946811863da86af87c6e204df7c1aaabf34ba28c72a1a6446d9bc363986abb6ced83da54ae787bdd2dca8941e719226cd5f041f4c7993c550c464d80f3516f655ab4eb4888c4d885ab5d916ee6427f4d167995597a67fc2b8dec259ff5a697abca51b6573b829646332fdcc2b1e77975e303133a1a767fd72d7276e4372a29d31679f5e66f47f433599580d9809e461e08b92312ad097299650cb01d305156a36ce1162958ef86c919ac7e71e43896532a6ab11731ebd54d346ff2dd08cb8efa1244f618ffd05e6bf0f06615a9a7cbf962d9e6cd15c9c57c00f64248486b9c1feb0a5575caad0f61de66eab196e23d72c9f83d5760a7496c1d9e183336f8a2d059a2d089cb768f16c7e4dfae3e10a85dcaf2330a8bb4a62903d66e92986d15017c4a682f0251951fa0eb774607b08c31dfa043db71a6f6f865f7375ecdf52a98fa0f8a3a79f735e29331c8a0de888b8a0233841aa13c26c562f7d3d37b5f5ed3f8d30e1b101b195cffd01a205cc4cf8ffe6265c7698023128ad7552862c89d71264e625ca032b3f1ff917d83e767c110a0980447e02460a838cb26a7efa7fa9918f94bd2b477edbe1852cb8e9ee51c37093010c3c9ed9944fc98aa28c662808849a30ca665b7ba7ed19dce", @nested={0x28, 0x44, [@typed={0x8, 0x59, @u32}, @typed={0x14, 0x52, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x2f, @u32=0x3}]}]}, 0x103c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000001580), &(0x7f0000001600)=0x68) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ptrace$cont(0x38, r3, 0x1f, 0xffffffffffffffa1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001640)={0x0, 0x14f6d3cf, 0x4, 0x3}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000016c0)={0x200, 0xa, 0x40, 0x1, r4}, &(0x7f0000001700)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000001740)={0xa9, @rand_addr=0x200, 0x4e23, 0x0, 'nq\x00', 0x2, 0x200, 0x58}, 0x2c) mlockall(0x3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001780)={0x0, @multicast1, @dev}, &(0x7f00000017c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001800)={@loopback={0x0, 0x1}, r5}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001840)={r5, 0x1, 0x6, @random="ae252835ce44"}, 0x10) socket$inet6(0xa, 0x800, 0x9e) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001880)=@ioapic={0x5000, 0x5, 0x4b, 0x4, 0x0, [{0x2, 0x10000, 0x0, [], 0x10000}, {0x5, 0x7fff, 0x20, [], 0x6dd}, {0x200, 0x80b, 0x1, [], 0x8}, {0xfffffffffffffffc, 0xfffffffffffffffb, 0xfffffffffffffffd, [], 0x9}, {0x101, 0x7fff, 0x5, [], 0xfb8a}, {0x1, 0x3, 0x4, [], 0x5}, {0x1000, 0x1, 0x8, [], 0x2}, {0x0, 0xfff, 0x800, [], 0x2}, {0x4, 0x6, 0x2, [], 0x4}, {0x7, 0x0, 0x7, [], 0x3}, {0x40000000000, 0x882, 0xd3, [], 0x1}, {0x1ff, 0x6, 0xffff, [], 0x2}, {0x7, 0xffffffffffff9f13, 0x9, [], 0x10001}, {0xf4e9, 0x40, 0x1ff, [], 0xca}, {0xa86, 0x0, 0x2000000000, [], 0x80}, {0x4, 0x7, 0x8, [], 0x25}, {0x1ff, 0x1ed6, 0x800, [], 0x7}, {0xd574, 0x0, 0x3, [], 0xbf5d}, {0x7, 0xfffffffffffffffe, 0x8, [], 0x9}, {0x7, 0x81, 0x1, [], 0xffffffff}, {0xfffffffffffffffb, 0x3ff, 0x7, [], 0x4}, {0x6, 0x1f, 0x1000}, {0x9, 0x10001, 0x0, [], 0x1}, {0x0, 0x6, 0xfffffffffffeffff, [], 0x81}]}) get_robust_list(r3, &(0x7f0000001ac0)=&(0x7f0000001a80)={&(0x7f00000019c0)={&(0x7f0000001980)}, 0x0, &(0x7f0000001a40)={&(0x7f0000001a00)}}, &(0x7f0000001b00)=0x18) nanosleep(&(0x7f0000001b40), &(0x7f0000001b80)) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) dup3(r1, r0, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 99.682624] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) timer_create(0x0, &(0x7f0000000140)={0x0, 0x36, 0x4}, &(0x7f0000000180)=0x0) timer_delete(r1) socketpair(0xb, 0x4, 0xffffffff00000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000240)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="fc0c", 0x2) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000200)={0xd9c, 0x4, [0x0]}) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) read(r0, &(0x7f0000000040)=""/65, 0x41) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 99.754285] ALSA: seq fatal error: cannot create timer (-22) [ 99.792507] ALSA: seq fatal error: cannot create timer (-22) [ 99.844584] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0xc00) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0x5, 0x7, 0x7, 0x2, "0c50032e82dc56a298876250a222bb742eb7a94adfbd38d9d7637312beb309ee2d0fb3ba7b11d3590e5cc977", 0x5}, 0x0, 0x0, 0x0, r3, 0x1, 0x3ff, "8238847bf859a77c371c344bafc5bc023f4a13aa2a9863ae42e6c1811ae4a0b42c546f1e756f09f0d4f53cf3f1912bc449848997f747722dcf27a92f7d4f0878", &(0x7f0000000200)='-em1\x00', 0x5, [], [0x6, 0x41, 0xfcf, 0x3]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x3, 0xe22, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7, 0xba11, 0xff4, 0x9e9, 0x40}, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000000340)=[{0x0, 0x7, 0x764, 0x38447099}]}, 0x10) r1 = socket$inet(0x2, 0x80803, 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x4, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000380)={0x8, 0x72}) rt_sigaction(0x3d, &(0x7f0000000200)={0xc, {0xffffffffffff05e6}, 0x18000001, 0x4}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) rt_sigqueueinfo(r3, 0x3d, &(0x7f0000000540)={0x16, 0x8, 0x2, 0x5}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)="69705f760000001a00000fffe5ff4008", 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vlan0\x00'}) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r4, 0x8, 0x79e3}, 0xc) 2018/04/01 22:35:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="43ffd4a154ffea", @ANYRES16=r1, @ANYBLOB="01040000000000000000090000003000030008000500e000000114000200726f736530000000000000000000000008000300000000000800010000000000"], 0x44}, 0x1}, 0x0) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x1, 0x40, 0xfffffffffffffffe, 'queue0\x00', 0xffffffffffffff01}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x54}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000340)=0x5) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x2c, 0x0, 0x70bd2d, 0x25dfdbfd, {0x16}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) 2018/04/01 22:35:02 executing program 5: rt_sigtimedwait(&(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000200), &(0x7f0000001340)=ANY=[@ANYPTR]}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'vlan0\x00', @ifru_settings={0x5, 0x3, @te1=&(0x7f0000000000)={0x2c505aad, 0xffffffffffffffff, 0x1, 0x7fff}}}}) [ 99.929833] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:02 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4, 0x8000000009, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x200) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xd348, 0x6}, &(0x7f0000000300)=0x90) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x23fffc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x2}, &(0x7f0000000340)=0x329) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x4}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000180)="76a1be47d2a707", &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:02 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="265412e6dfed6428d66bbef71c19e37157cb1d7d2dc41b0ff570d272a9bebc573d423abca369d7a31e9435546085e522fda708090562971f7c1dc0513439ef00e5effd108a98ec03f5b988e93052c41d39c5ecfe8a87c5f15ae88016ab810abb5574c502c6cc2ed42657ffabbc57178284653ff656669e4f592d50c48857ce077e520ccbe9a0773b8d7b4c721de3651e073c2ef3b553ef1525e3428b743f0506a3d201f1dae8f4632391753dac65", 0xae}, {&(0x7f00000001c0)="ff1f5615824cd38c14b2ed831f9c8a4a5901132fd3040d63e11c50d9255a7aa9c50dde0a44deefcdac422cfec3c6eb10c50a27094a250bd29db464f7d4c0c224ed2a839b7795617eee702a36a01ef0712292a66fc75611f32af32f0eaef48c89a4fa236db205a1d8c5d204535990f53189fa0a9cd56a182dcd5d555e74c0a6a60ffb027044777b1c0506b3fcd13a445cc0f528dc8dabf9fdd7a229a76715d9eb613036a8cf8205fdf60e69d566e25438a498585ee032dd8c", 0xb8}, {&(0x7f0000000280)="4803d9868d7999967982cc9fd8875329a1a1f370e66f9408336d0d9c35d7ae95b270312f976d8049b0b99bcb6a7b4e022567ef736870408529a105ec4f644227540e040ff0a432ce172ed338d9550694da853fd533ab1046546ac0a77ab12976280de2e48cb1848b2c8584b26dd5627be08d4b45ab409e3741b69f9c6023ccf7b736683db7c6a3c823e4fd9443393499491d8357c9dea4528b4eb71f5da368", 0x9f}, {&(0x7f0000000340)}, {&(0x7f0000000380)="8871bba6fe49de757eb7b289e2730910ee5276ff740883258e4b3dcecf0ba37e3219e690f66673496f1580d5845a1539845c69edffb7ceb791ac142ae4ae46f23ba2db455d3474f341cab8b563bdce9c45c4ff407317159633aadb69b50585ee4a53ab03c2158523fb41d2fde311f2c295decabbd4531ceca343f61b887e0127d993e3179d1239d0a4bbb2f46fe7e6aa20307c5d7e5a3a5188cf5f34d7ec56bab490a1352d84b428caddaa4cc33eff8f0fcb4618f7d0defa020dffac063f96dd5657b710503caad15ef6d3df", 0xcc}, {&(0x7f0000000480)="b164b0eb0b0490561625fbeefb50aeeefe71b164b27dcc2bf70a8eb185060e822c766e445a99a4bafdccf1f766caa9d6f582c30fc8fefa680e9a8a", 0x3b}, {&(0x7f00000004c0)="5655041fc757d2cbbcb92d1ce283e198cfd9bb98638a971884de7e4c62155cf780facdce696a43def1b7ffb1995442b2343a7b2fd6fca84a94719a2e63180f9a84541a4f64e3adc56debcdfbca0535f5ace4726cc229cf69fa63e1c91b370b6fae6d085f16e47bdda60d5eebef3b280f3052", 0x72}], 0x7, &(0x7f00000005c0)=[{0x58, 0x10b, 0x5cd, "fccf844f3c6b3554d83f7a9fe5c9a293551d164efb830b91ad942629bd5685c56e9eac53380eec35398d8b64e60657ee4995c717861d8865dc91799d7ed38960294da83307c3c6ec"}, {0x100, 0x107, 0x7fffffff, "6ce1fc1e6c54b449f1e18f773cfd7616dd71d922a438a76d30e359f3f4ad5b1c873c66137629b1d28e36a547fefba42f16cbb66e1f0f526528b5153cd5e87e62e70353095657e93eb1cf4f584314b06607dd0ecb364fc5941de8c23828ef3731360c2030e6a7149bfd46dc8e764c7e58fe879fda4d9d20c0514ec0bb781c857fe7d7d69e53c3b7c9437982b8bed71fed825a159fcfdd03e707576675da3fb91187922fca0cd30c81a85a04bcfe938b687b0a0fd12aed7d8cfc29407bea2cab15778bde467ab10db36de1af8157f612ebb294c0834b05c4a9bc5d6832ef7a74249b9d8cbaf0f84f13ae60"}, {0x78, 0x102, 0x0, "e7443930ae6540c1c9a5e9a74fcf0c9aa7dd8ad27e8def02b82a145077958c11787beaaeef9b79b0efab14eaccd091027a57d1bc5b96fac1033fb8eb5aac9608ac2c6ef98fcd9044a5f3043a3b0d6c236e7f704cfd3687ace81b4f2430c797ef5e0de6ad"}, {0xd8, 0x119, 0x4, "48037bbd9eac9a483f367264a8a5517bc98a611268ef3d4358202374dac19668d848052e5bdcf93312cd21a4473ea9a25b0df0d4abc65b1a879793b7510cf22d24ad5c50491cb35df5d40c877bf1d50ebcc3d3be1bfd9cb7f1380fbb3f78b35a659c87acef1539da003e46fa7a5a38a3b4667f097e7316a52d3b697faedb64297dafe78dc4f369d8e05d83d43a7f196a60fe573a02ea893809a714e13af1ea52ad027ec841cc0009c6746ef78b3b42ee801c0472635791950d472a9e721898a325"}, {0x1010, 0x0, 0x2, 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0x12b8, 0x8000}, 0x7}, {{&(0x7f0000001880)=@generic={0x0, "69548ca8888b02d7a579f45bcdcb33be3011dc263171ffca69afb50fb2359865485680b4bab9702cb63e0cf4115c4c0e4447888a28ea3435a3544d2fe9f282b8a0ab642bf70721614419e3393fa4d9560b0006c6aa9d329dfa07af31234cbc4d1b1c3b31eaa9a3c055c848e91e87faf797afd020b7ba7c0589709aa97061"}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)="5a50efd468b5071136cf9104781164361cf9bacfe4823d2deeac6c43751f51f7607635715fa0e6201a85cb", 0x2b}, {&(0x7f0000001940)="922e02151d759f7d15908b4faed3ffd467543c83fe1df40b2e45d83d1eae7a1882bb29f0225db551d4e48a031f7f6e496b01d6debf9a9a6a15a5e1eb", 0x3c}], 0x2, &(0x7f00000019c0)=[{0xc8, 0x10b, 0x20, "07b0d8f1036eff532671d05063a68604da806beedaea3de2d214c0f3a4e94e5622dde73774e7dfa5d2c222c03f5ebd5553f417ffc15c759b50388bdcccc0e3c71b08c827c7a2b0aaf61563b9e0774204c8ec7a17aeee4a265091f3602b066dfb1b920ebffa9e8ec3bcd280602d768788f1d52682a9d36bc53a639b00378cf7e5914885f1b098e68e1811ea193ab4cab415c790a6f586f942f200cab58201026cd4cdbeb4ce5103fbad15616f9a3c93feb6603c24f78cf414"}, {0x10, 0x10f, 0x6}, {0xc8, 0x185, 0xfffffffffffffffe, "44c06ecb580dd2c5d9fd692547e9e8ad97d4f4e821b1d5405f093f52b150466f06291c8c2cfbad83aa565e0309c85443eeaa26cf79d8451ebaf438bd0dc2f67635ca1b132cce9d412088063a4186032f9001060129b01199ace2746fdf8d19af319acf9f9bc79635eba8fd8f5414661d299c77f2eb67474ef2a073a162b0ee3dfc502105921a76871b3914967521f5240615a93ced1cadbb668fa41d9be9b70844a19587698dc5d24cf4cdafa7919e7651f2a0"}], 0x1a0, 0x24000804}}, {{&(0x7f0000001b80)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x8}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001c00)="15c090e708b1e29d65f5ad892364b0edb1f7f4732a5a07ad1b2719386f30f9bd106e48434842305b48584205809c8ac78b81c326e810f0382589f2a1f4b9ce300974c86e55c80458ba151b529db5a80bc47a2529e6a59526390d8134c9ac3418c9f87071cdd5a2b7d438", 0x6a}], 0x1, 0x0, 0x0, 0x4000040}, 0x10000}, {{&(0x7f0000001cc0)=@l2={0x1f, 0x8, {0xfff, 0x1, 0x9, 0x0, 0x7, 0x7}, 0x4, 0x1ff}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="110237c286bc2aef7f7c", 0xa}, {&(0x7f0000001d80)="88fcd171ec5bf216c38ce9", 0xb}], 0x2, &(0x7f0000001e00)=[{0x78, 0x113, 0x100000000000, "f91ba8f9fe87809716d75a908d7b5098c284370e2b2289ccfb506d6ba40f168dee064ff4c945099f4c92ab79bc09996eb0109eb8182d63f81c1db2b6da0936197aeb8429b1edd182c3afda0e5843d6fe90fb1a853ef7beadac958236e62c870d489ea1c0"}, {0x90, 0x117, 0x4, "e539ea12e50fb83c19a9b50022db52603dbc550a805ed7fefbc2b047c9ce0d3c171ebe728366c092cb292594baf695d44914337f0c713cc08465850be2c90f3115565df36ca6694b88e46e60a126443daa6084cc748c72d7b9f17c02ff8253ee41e3290669515fd685e4289d942883e71303e517b047cae9cc8ebb5895c68f"}, {0xa0, 0x1, 0x10000, "a7502bd3d14ee062bd7060bf54e1a5433b52b4c64aeafd4b38fa0489a9482871077201ea2f26db3468a8fbc1259492865914a29e6ba2542378904038f50793e19d1a2fabfb1f9f4e9b083932f61393a4cdf0eea0ac3b700f8b3f5a29bf9e716a419dfd6071e747045e27d37e273b7268cf2ab4db2e9fe715f3b20190557497ac8516158a1c1870e25d85e33a89ba48"}, {0x38, 0x102, 0x3, "bdac75951e67e6037393e52ec4bac63a826f5f355db405f6842c42d51eaf0cb8452c3c1ddf85"}], 0x1e0, 0x10}, 0x8}], 0x4, 0x4000000) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x4080) [ 99.976361] ALSA: seq fatal error: cannot create timer (-22) [ 100.011118] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/01 22:35:03 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x81, 0x4) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x400000) accept4$inet(r1, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x3e1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000040)="4bf461b9b65825eb0032069a90beb593e16097374f6a85c9eabeb3e618f90ed59377fc039b53684b03cf5a15531209a1b3187d4e85350ca7ebac2857a7945066d37c6ac2147911c907227677"}, 0x1b3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002800)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000280)=0x200000001, 0x248) r3 = dup2(r0, r0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000000c0)={0x2, 0x1, 'client1\x00', 0xffffffff80000000, "2bd361ad6b84c154", "da6d7d57f8fe1c738396cbe11852b08b3153f3d05b9dc910b1cf6d18c0db24e6", 0xbe, 0x1}) flock(r0, 0x2) [ 100.022946] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)) signalfd4(r0, &(0x7f00000000c0)={0x401}, 0x8, 0x80000) 2018/04/01 22:35:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x401, 0x345000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xc1b, 0x7f}, &(0x7f0000000280)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) r2 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="7a1be463465e70509fc5f871eff9966b83d279089034a7ed8e33b2212ba6d9d09e0e8ef0e98c59f4cd67f8142fdbda4f0ad2afbfbef2ac5803b32e7c7525612d967f6b5579c85c4f8d842bc4810f0f4a9a7b288daa141714a96a645cecaff620aecf51ccfa699cd73a34990d4d47f2", &(0x7f0000000240)="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", 0x3}, 0x14d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x80000) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(0xffffffffffffffff, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 100.050875] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(0xffffffffffffffff, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7327}}, 0x0, 0x0, 0x1, 0xffffffff7fffffff, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) flock(r0, 0x4) 2018/04/01 22:35:03 executing program 5: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x1ff) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(0xffffffffffffffff, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x4, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x42, 0x6005, 'bpq0\x00', 'ifb0\x00', 'vlan0\x00', 'irlan0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x110, [@mark_m={'mark_m\x00', 0x18, {{0xf6, 0x5, 0x2, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xbe9b}}}}, {{{0x11, 0x2, 0xa11, 'vcan0\x00', 'eql\x00', 'erspan0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x41, 0x883e, 'bcsf0\x00', 'irlan0\x00', 'syz_tun\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0x140, 0x170, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1, 0x631}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0xfffffffffffffffb, 0x3}}}, @common=@ERROR={'ERROR\x00', 0x20, {"ef06d2437f1adca1f16ecdbe2365d89ddb1aeae9a68c12812e7d3f74afd2"}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x2, 0xfbff, 'vlan0\x00', 'yam0\x00', 'dummy0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0x178, 0x1c8, 0x218, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'ip_vti0\x00', 0x8, 0x3, 0x401, 0x4, 0x7, 0x8, 0x7f, 0x7}}}, @physdev={'physdev\x00', 0x70, {{'ifb0\x00', {}, 'sit0\x00', {}, 0x10, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x100000001, 0x7fffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3ff, 0x6d6b}}}}]}]}, 0x678) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x355}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000840)={r1, 0xac, 0x7, [0xcf9, 0x9, 0x8, 0x2, 0x7, 0xff, 0x3]}, 0x16) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f00000001c0)="d56887a0438e80b085e04cae91ad5da9a6b2689401ae0001e355a8a9", 0x40000000000}, 0x20) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="42337b935fe983", 0x7, 0x7}], 0x800, &(0x7f0000000140)={[{@clear_cache='clear_cache', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}]}) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x20, 0xd27, 0x8, 0x3, 0x5, 0x80, 0x8, 0x908, 0x1f4, 0xfffffffffffffff8, 0x7, 0xd5c7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:03 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x420000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x401, 0x20100800, 0x4000, 0xb0f2, 0x8, 0x3, 0x2, 0xd379, 0x5, 0x100}, 0x10) [ 100.181105] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 100.195625] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 5: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x1ff) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x802, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/04/01 22:35:03 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x18, 0x29, 0x37, "9d"}], 0x18}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) rt_sigsuspend(&(0x7f0000000140)={0x668}, 0x8) [ 100.242222] ALSA: seq fatal error: cannot create timer (-22) [ 100.257099] dccp_close: ABORT with 65423 bytes unread 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x4, 0x6, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x81, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="be0864639fbf880389f9f4507d1a733e", 0x10) lseek(r0, 0x0, 0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 100.300601] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:03 executing program 3: epoll_create(0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) keyctl$session_to_parent(0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000200), &(0x7f0000000080)="9de87060b3b19b8fce9317927fecbfd69608a379d2757d41cd090000000000000000000000"}, 0x20) 2018/04/01 22:35:03 executing program 5: mknod(&(0x7f0000000480)='./file0\x00', 0x100000001040, 0xfffffffe) r0 = open(&(0x7f0000000040)='./file0\x00', 0x403, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x101) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x364}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) write(r0, &(0x7f00000004c0)="c20945ad4a2e98af6b60e7536581c53b005cfca857", 0x15) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000240)="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", &(0x7f0000000240), 0x3}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10100, 0x0) getdents(r1, &(0x7f0000000540)=""/254, 0xfe) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7f, 0x80) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) [ 100.351980] ALSA: seq fatal error: cannot create timer (-22) [ 100.367213] dccp_close: ABORT with 65423 bytes unread 2018/04/01 22:35:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000058b000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x6, &(0x7f0000000080)={0x7}, 0x8) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_sigqueueinfo(r0, 0x2a, &(0x7f00000000c0)={0x2000000e, 0x9, 0xef, 0x20}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'bcsh0\x00', {0x4, 0xbb, 0x6, "8e3076ac7f9e", 0x1ff}}) setsockopt$inet_udp_int(r0, 0x11, 0x7cf22fecbb6dfebe, &(0x7f00000001c0), 0x4) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) arch_prctl(0x1001, &(0x7f0000000040)="603c7c7484aba6e7c49f996b93288f9c4def661b8513aa62917ad35e4628b0bb18c7085a983700646520d5224c2338f2cbac6cbaf2fce9397de0bc5f0df3c020b6fc3a9a0323d634039bf7a3cc464bb17b0b0b3df70ec4bd91ecf590dbc42e7c4f73da3844865abb3a10bfe084eea8c30e2961c6fdebd8c246aed80e30e313fd2fd47f5d4314e83554c7818156eaf4fc462ee1327b8d3976ee6f7718472236bde0b6a6a29c15a8f53019ed8fd50f1c7d09c4ba297f65a0e247b7fd6829b6f8b6d9") 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 100.401775] ALSA: seq fatal error: cannot create timer (-22) [ 100.440960] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f00000001c0)="519a2ac932d6f63a0e27a711c5ca5d71a617c4cc0425c5b3733238befa5f810376f088b70c11d574664d40e94f3e3d87da6ac428308018665eb8f26a442a9fd01658804cc5227ada5b77ee2b9958d1533c2a836c5caac8eec93f6cbd7b7c59f81b3395839cb11219447b18268a6ce80d20bdfa6f9b2629f74ce071f9979495d091839a848903db33865a0d0633cb61377156588d07f1fd68f0d5946dcaad5f0783f5e4f28713f1a7ca5d97af4c5cbac3afb5830648eb15f3d1510166d66dce49bc88edb6808167752bf2d582f56d0c5bf45ec1271c2320bed05903fea3914da754cd6ab5f17f13ca0483efd69c68"}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x41, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd800000000000000, 0x323003) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x1, 0xb845, 0x0, 0x101, 0x5, 0x7fff}) 2018/04/01 22:35:03 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) eventfd(0x5) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) setresuid(r1, r1, r1) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'yam0\x00', 0x2}, 0x18) [ 100.481832] ALSA: seq fatal error: cannot create timer (-22) [ 100.527672] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6fc, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}], 0x4c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/netstat\x00') r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x7ffff) sendto$packet(r1, &(0x7f00000001c0)="37a09bf9b95d45deaed705a1e7ad", 0xe, 0x4040004, &(0x7f0000000580)={0x11, 0x1, r3, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) 2018/04/01 22:35:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x980, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x5, 0x9, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x1}) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 22:35:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x1, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)) 2018/04/01 22:35:04 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'bond0\x00', @ifru_flags}}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x80000001, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa27b}, {0xa, 0x4e20, 0x4285447d, @dev={0xfe, 0x80, [], 0x16}, 0x6}, 0x7fe8f65e, [0x9, 0x5, 0x100, 0xfffffffffffffff7, 0x2, 0x200, 0x4, 0x6]}, 0x5c) pipe2(&(0x7f00000001c0), 0x0) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @loopback}, &(0x7f0000000440)=0xc) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x3, &(0x7f0000000380)=[{&(0x7f0000000280)="468cf40ee09125c7068443c52727a1ab9781b08145310b6efb453143d404cc8f9f4c5b3dc0d5cf10ed3d621e1bcd8eea2beb9d26498433d044992ce478fad9689f86d904a4bcf621ada8580bdb7b021a2f111bcfda26179db2d9cc962af03c46d87d06878a48ef51781a697d51af0895a7db9fcb8df7918c7f42824ed2970ea7", 0x80, 0x6}, {&(0x7f0000000300)="883fdd5cd80b84b6ef6561f147cef9f61f037387db17008e08dabba62eaef7ee4a8bfe7ab4681da285f3dc0e900db4ce3fd17ff3bb49698ac7d5f0886e650aed2b7bcc6a03e9a794422cc728b8712a3d314d9a1a32ce5c94c8ce7a3a454aeec9edbac1d3b300edf5f41caa5d253cdb47", 0x70}, {&(0x7f0000000500)="c5fcea38ed3342419c7abe37f1febac96636754efda0840f427515c279189d87413f4e2b187f8ed13e40a1a694243c7e2346fe6423351dedc05a595813c970e97829d4c2b58c220e7da1113bc241021dba0d68a316ff8e5cfa88af7e349f4f2268732a4e77ead5cb845d2d5f88c7cc9de72c5613b4a6c6c20f77ff6fd3e08f956f2631fe02b436942a4e1fadafa00053a7d596b23967461f21992579bef126dc8f748d8cce3e877c8d71c517152032", 0xaf, 0x20}], 0x2000000, &(0x7f00000005c0)={[{@part={'part', 0x3d, [0x7d, 0x78, 0x37, 0x35, 0x35, 0x33]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35, 0x33, 0x32, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x37, 0x31, 0x33, 0x30, 0x32]}, 0x2c}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1}, [@generic={0x1c, 0x8, 0x189, 0x10001}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x8, 0xa5, &(0x7f00000000c0)=""/165, 0x41f00, 0x1, [], r3}, 0x48) r4 = dup2(r2, r2) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000600)=0x3) [ 101.259193] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x80) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x5, 0x6, 0x80f}) 2018/04/01 22:35:04 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r0, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 101.331897] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40000, 0x0) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80800) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x2a001) pipe(&(0x7f0000000240)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="728bbcb63723d354", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="a728ceaea4aa6ffbbb447e7000ef1fa134"], @ANYBLOB="0507eca88aec0200010000000000000057f9480d99c169e0fd4347723c1e053f6ba8c500aaac7b9fd7d48bdfa19df4c2f5b64ca914cec7ff61201418352742f0a9955ff2e4e99e40ed7c27d80200000000000000bd23d1b8884cad46f5ff9dd062e34ee87c025032d6f445f42cb200002d0000000000000000000000"]) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) prctl$getreaper(0x2, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/01 22:35:04 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r0, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 101.375572] ALSA: seq fatal error: cannot create timer (-22) [ 101.400369] IPVS: stopping master sync thread 8872 ... [ 101.408421] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) r1 = socket(0x3, 0x3, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xfeb}, 0x8) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x7, r0, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180), 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0xffffffffffffff80, 0x200}, 0xc) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) clock_gettime(0x0, &(0x7f0000004cc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/42, 0x2a}, {&(0x7f0000001300)=""/69, 0x45}, {&(0x7f0000001380)=""/177, 0xb1}, {&(0x7f0000001440)=""/159, 0x9f}, {&(0x7f0000001500)=""/65, 0x41}, {&(0x7f0000001580)=""/28, 0x1c}, {&(0x7f00000015c0)=""/139, 0x8b}, {&(0x7f0000001680)=""/72, 0x48}], 0xa, &(0x7f00000017c0)=""/201, 0xc9, 0x200}, 0xffffffff00000001}, {{&(0x7f00000018c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001940)=""/185, 0xb9}, {&(0x7f0000001a00)=""/224, 0xe0}, {&(0x7f0000001b00)=""/40, 0x28}, {&(0x7f0000001b40)=""/64, 0x40}], 0x4, 0x0, 0x0, 0x1}, 0x7fffffff}, {{&(0x7f0000001bc0)=@ipx, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/35, 0x23}, {&(0x7f0000001c80)=""/84, 0x54}], 0x2, &(0x7f0000001d40)=""/92, 0x5c}, 0xa5b0}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/169, 0xa9}, {&(0x7f0000001e80)=""/5, 0x5}], 0x2, &(0x7f0000001f00)=""/40, 0x28, 0x3}, 0x3}, {{&(0x7f0000001f40)=@nfc, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/166, 0xa6}], 0x1, &(0x7f00000020c0)=""/201, 0xc9, 0x8}, 0x928}, {{&(0x7f00000021c0)=@ax25, 0x80, &(0x7f0000002480)=[{&(0x7f0000002240)=""/203, 0xcb}, {&(0x7f0000002340)=""/130, 0x82}, {&(0x7f0000002400)=""/90, 0x5a}], 0x3, &(0x7f00000024c0)=""/146, 0x92, 0x9}, 0x8001}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002580)=""/65, 0x41}, {&(0x7f0000002600)=""/131, 0x83}], 0x2, &(0x7f0000002700)=""/158, 0x9e, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000027c0)=""/211, 0xd3}, {&(0x7f00000028c0)=""/186, 0xba}, {&(0x7f0000002980)=""/156, 0x9c}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/57, 0x39}, {&(0x7f0000003a80)=""/105, 0x69}, {&(0x7f0000003b00)=""/81, 0x51}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)=""/235, 0xeb}], 0x9, 0x0, 0x0, 0xd8}, 0x6}, {{&(0x7f0000003d80)=@alg, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003e00)=""/171, 0xab}, {&(0x7f0000003ec0)=""/103, 0x67}, {&(0x7f0000003f40)=""/131, 0x83}, {&(0x7f0000004000)=""/29, 0x1d}, {&(0x7f0000004040)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x5}, 0x9c04}, {{&(0x7f0000004140)=@sco, 0x80, &(0x7f0000004900)=[{&(0x7f00000041c0)=""/181, 0xb5}, {&(0x7f0000004280)=""/106, 0x6a}, {&(0x7f0000004300)=""/224, 0xe0}, {&(0x7f0000004400)=""/160, 0xa0}, {&(0x7f00000044c0)=""/150, 0x96}, {&(0x7f0000004580)=""/246, 0xf6}, {&(0x7f0000004680)=""/137, 0x89}, {&(0x7f0000004740)=""/199, 0xc7}, {&(0x7f0000004840)=""/161, 0xa1}], 0x9, &(0x7f00000049c0)=""/70, 0x46, 0xcf75}, 0x400}], 0xa, 0x20, &(0x7f0000004d00)={r2, r3+10000000}) r5 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x103) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000180)={0x6, 0x6, 0x443a, 0x8000, 0x2, 0x155a7bb1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004d40)={0x8000, 0xffffffffffffff7f, 0x9, 0x5, 0xffffffffffffffe0, 0xfe5, 0x635, 0x8de, 0x0}, &(0x7f0000004d80)=0x20) accept(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004dc0)={r6, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x55fc}}, 0x1, 0x80000000, 0x2, 0x2, 0x4}, &(0x7f0000004e80)=0x98) 2018/04/01 22:35:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv4_newaddr={0x4c, 0x14, 0xc, 0x70bd2a, 0x25dfdbff, {0x2, 0x1, 0x14, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x400, 0xfffffffffffffffd, 0xffff}}]}, 0x4c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) [ 101.428453] IPVS: stopping master sync thread 8878 ... [ 101.428953] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000140)="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", &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:04 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x101840, 0x0) read(r0, &(0x7f0000000300)=""/203, 0xcb) read(0xffffffffffffffff, &(0x7f0000002480)=""/132, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000001600)="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", 0xe00) write(r1, &(0x7f0000000600)="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", 0xe00) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000003500)=""/4096, 0x1007) 2018/04/01 22:35:04 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x1c, 0x200000) r1 = semget$private(0x0, 0x4, 0x141) semop(r1, &(0x7f0000000500)=[{0x6, 0x7ff, 0x1800}, {0x3, 0x9}, {0x3, 0xfff, 0x1800}, {0x1, 0x9, 0x800}, {0x3, 0x6, 0x1000}, {0x3, 0x3f, 0x800}, {0x3, 0x2, 0x1000}], 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00000000c0)={0x1ff, 0x2, 0x3}) r4 = socket$inet(0x2, 0x80803, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000380)={r7, 0x5f, "342f40d7271bf71399ac150c4be7f49faf4a90f0da07d880c5d7621b45d0d9157deb9c2aaeeb2cfaeb51c7b6a067d5248f1286015b3e4074f825f5303724e73b3d7e8e4df7c44eaa96a017f3b95b3ae344c19bb5072280a42008e31997030a"}, &(0x7f0000000400)=0x67) fstat(r5, &(0x7f0000000540)) setitimer(0x2, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) inotify_init() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) bind$rds(r5, &(0x7f00000002c0)={0x2, 0x4e22}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r8, 0x1000, 0x1, 0x80000000}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r9 = semget(0x1, 0x0, 0x28) semctl$GETPID(r9, 0x1, 0xb, &(0x7f0000000440)=""/43) sendmsg(r4, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f422f7379732f6e65742f69e0a37bbc82bf61d68b5faa798b7076342f76", 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x608, 0x3d0, 0x138, 0xffffffff, 0x3d0, 0x0, 0x538, 0x538, 0xffffffff, 0x538, 0x538, 0x5, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], [0xff000000, 0xff000000, 0xff], 'ip_vti0\x00', 'syzkaller0\x00', {}, {}, 0xc, 0x5d6, 0x1, 0x60}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0x0, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x18}, @gre_key, @port=0x4e20}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@multicast1=0xe0000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x401, @port=0x4e23}}}, {{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d2, 0x4, 0x4, 0x3}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x2, 0x1, [0x100000000, 0x100000000, 0x4, 0x1f, 0x4, 0x9, 0x8, 0x100, 0x80000000, 0x0, 0x2, 0x1000, 0x9, 0x5, 0x3, 0x8], 0xa}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key, @gre_key=0x9}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x9f0, 0xd9, 0x1, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@broadcast=0xffffffff, @gre_key=0x1ff, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000080)={0x1, 0x7, [{0x0, 0x0, 0xbbc}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r2 = semget(0x1, 0x3, 0x2c) semctl$GETVAL(r2, 0x44f7468d0fc2b193, 0xc, &(0x7f00000007c0)=""/173) getgid() 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 101.494950] ALSA: seq fatal error: cannot create timer (-22) [ 101.531359] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) sysfs$1(0x1, &(0x7f0000000000)='\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003a00)="d3340f04c693f8d75df97cf3cedcc0aad977b2150435c699", 0x18) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom$ax25(r1, &(0x7f0000000140)=""/242, 0xf2, 0x2021, &(0x7f0000000240)={0x3, {"0f623c84bcf109"}, 0x6}, 0x10) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x3, 0xfffffffffffffff7, 0x9, 0xfffffffffffffffd, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00000000c0), &(0x7f0000000080)}, 0x20) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x2010, r0, 0x0) fchdir(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x1f) [ 101.586158] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x800) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f00000001c0)}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000480)=ANY=[@ANYBLOB="b9fe60fd1e810edde350960d2aaa9827d467ced97ae6eae7a3e4f99ed0eccb115b0abb5307e6734cdd062b5bc28a565b12c5e43d78876960deb763e7ee"]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x39, "76a3b845b23b424853c1bf22572de307c48de3c2798d274205a149df5710114b9fbeb925cfc8f76aecb28f3c5a78d038445893fac03fb0f7e9"}, &(0x7f0000000180)=0x41) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000340)=0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000440)={0x4, 0x0, 0x3d, 0x101, 0x1f, 0x1e4, 0x8ae, 0x16408000, 0x5, 0xc, 0x9, 0x401}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x594}, &(0x7f00000004c0)=0x8) fcntl$getown(r0, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 101.628721] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) r3 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f00000001c0)=0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netfilter\x00') getdents64(r0, &(0x7f0000000000), 0xffffffffffffff44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/40, 0x28) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) fcntl$addseals(r0, 0x409, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 101.671198] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xf16}, 0x4) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) futex(&(0x7f0000000080), 0x4, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000180)=0x1f000) [ 101.731053] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000fa5000)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x80}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffff, 0x400000) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000140)=""/178) r4 = socket(0x9, 0x3, 0x3f) connect$ax25(r4, &(0x7f0000000100)={0x3, {"4de994370c931b"}, 0x9}, 0x10) 2018/04/01 22:35:04 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)={0x3, 0x5, [{0x20, 0x0, 0x9}, {0x6, 0x0, 0x5}, {0x41f, 0x0, 0x7f}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1024980}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x9, 0xa, 0x100, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@typed={0xc, 0x53, @u64=0x6}, @typed={0x8, 0x10, @fd=r1}, @typed={0x8, 0x68, @str='\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="7425ecf02e4e63bde2a984c8e0f3523c95f87a7e75d85ed32befc683efd44a338773e9406dc2e9619f523eb1cc37702b864db8") setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9741}, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="614f8cb93a42728ab53d3da86969bd5d", 0x10) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) geteuid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/04/01 22:35:04 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 101.815218] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = memfd_create(&(0x7f0000000040)=']\x00', 0x3) r2 = dup2(r0, r0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="66470f3803f02e420f098f4878c31ae1360fc75c9c0bc4417d51247366baf80cb8b3eb1489ef66bafc0cecb922080000b800500000ba000000000f3066b8aa008ed866baf80cb876aa9982ef66bafc0c66b8003066ef64f20f70f426", 0x5c}], 0x1, 0x40, &(0x7f0000000140)=[@flags={0x3, 0x100000}, @dstype0={0x6, 0xd}], 0x2) 2018/04/01 22:35:04 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/124) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) 2018/04/01 22:35:04 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 101.873406] ALSA: seq fatal error: cannot create timer (-22) [ 101.918687] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:05 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000), 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=':.;]user^eth0eth1^-[ppp1\x00', 0x19, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500e1677200"], 0x38}, 0x1}, 0x0) 2018/04/01 22:35:05 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffff}}, 0x85a, 0x3}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={r3, 0x3d, "6cef963382c2367690d0c13482e5b804ccf6948a447d52e1d7772e54c5367b183a667367cbf8f058f6f650dfed198dacc9f8389b335dce0b38da48910e"}, &(0x7f0000000400)=0x45) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f0000000140), 0x100000000000027d, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000440)={r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x3, 0x20, 0x1}, &(0x7f0000000200)=0x14) 2018/04/01 22:35:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x450c8185, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:05 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:05 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) getpgrp(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x20200) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa0a00, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/01 22:35:05 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:05 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x80000002, 0x0, 0x0, 0x3, 0x100000001}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0xfffffffffffffffe, 0x3, 0x4, 0xffffffff, 0x3, 0x8, 0x8, 0x200, 0x8000, 0xfffffffffffffffb, 0x990a}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r3 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x1000, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x7, [{0x2, 0x8}, {0x8, 0x50}, {}, {0x5, 0x2}, {0x4, 0xc11}, {0x3, 0x40}, {0xfffffffffffffffe, 0x20}]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2000, 0x0) [ 102.842533] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:05 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0xffffffffffffff87) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:05 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x7b6c}, 0xfec4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x101800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) dup3(r0, r0, 0x80000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/01 22:35:05 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000000c0)}, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"51228823379068"}, 0x9}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bridge0\x00', 0x1}, 0x18) [ 102.887144] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:05 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80000001, 0x181000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x0, 0xb, 0x0, r0}, 0x2c) vmsplice(r1, &(0x7f0000003440)=[{&(0x7f00000000c0)="86fc2fa7d8d722b37073ac3ac667d18539120da280084b21ada0cbba9734a4060ff06b0370e6cb7dc0c61a7473bea223854448c5f8bda32d8a994d4454a0498a98816bb2d08f9f7ab36de0dfb49ca1ea7a5f4dba7db6d0cd", 0x58}, {&(0x7f0000003500)="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0x1000}, {&(0x7f0000004540)="10ad434822b1a2330c05e486258b95381b52061929d7a817c497250d38c98c4a7c385a67631843a7f0aa09043c62f3311f0ee26cf9fe5acf1a0866bd8f76548d043b9ce1e91cfc7978148d76dbee351b6057882f38debeed56b6dd1fcae0f1d0dbb509d1411ea7e5642e486ae32ab998db125d15ce2d5c0bd4246b477c44f360903c445884f0f039fed18377a5cf9fc137afaa7a2fd71d0ffa239113fb4c0087f080831cafa88138ff79150a7e48b6c0d79f1e006c012368c08918d86d245e078f7bdf12b20c44477c6244c5cabcca6064fb6dd9ec10db92634a0a642c63294e288ad6b1c708564457a9eeeaefa09f431c997a", 0xf3}, {&(0x7f00000046c0)="1ca29c9c82963924522303df47653eb8ec964208436b02580f4ade6259c92c5c6fcbc3c0a748e63b105c287796e66f1628199179609e45c7df0dde8f86964e71c345e830d71a4c78378cec8e45e047692a51d8d1", 0x54}, {&(0x7f00000022c0)="1ec58a4ffb54adeeb05a7f98a6c5fcfcecdf74596f4932712f6f7e5e278e47d0968c45a9f07a1d8c75d549614f66a2bc79e4d98374734b76f9610f2e297074c52caa8c8480416fe6153e10b2d58068312d1625c49b8d1abf56ffe3a2", 0x5c}, {&(0x7f0000004640)="513fead7e73615dd7e71db9b8e953d9fc2375576f18264c5a093a9ac36a0d6ae86216185fde8edfceda74e39d9c7d7c455a89e44fd9fc8d5c57ad6c98389291b265831380bd6cad44dcce835d9d59e2d35c885f97f10a9d341ea2bc6", 0x5c}, {&(0x7f0000002380)="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0x1000}, {&(0x7f0000003380)="c2c1d68373cc54dd1cfc4f1d8e81257edd5d71f1885071c2676b4706e73753f7b9fdc4be6190af83b245d8b80a4d2c779e5781a4fe73f8d3a76370eba829a10428fc7a0b4171edaffe80f2e3176c1d26df32e0a92de21a8a2ff347f8ff91dfc1b8b431ecba6cf53fa5d72066f2f1293c7ebb61d0c26b721c1ef3040ce0be3ccd7a07a7feaad0823b6f32aea8086d01df797f015e3ca786010b49cbe3dbe0c57583d4f65995eb0a1f88b3a0073602", 0xae}], 0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/16}) 2018/04/01 22:35:05 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:05 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r1) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)=0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) [ 102.939389] ALSA: seq fatal error: cannot create timer (-22) [ 102.956644] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge0, syncid = 1, id = 0 [ 102.983645] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = open(&(0x7f0000000500)='./file0\x00', 0x600, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000540)={0x10000, 0x2, 0x3, 0x4}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x5, 0x20901) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0xe8, "6f0dde9d2106337f60ee539780b4cd524655ac8f6d66400d5a8a4d5eee9e3c0fd6a399cb7586025ca54a6b621b5a9a0f47eb15b0f4a6e0e059cf2119f4ad4d677e7c537ed91b0946d85942a7d3b66a8eef55f72d8220b7fbfe41fadf11ef1d8d45f974a9e892d669278378ac4eeddbbeb6bed7cb07886296a7049bc3e021bf081468c73940845d632c58ff207b44396bac21b7d0a0d4916e6fe4b55ca3b6b6972c00910b4f65df70ea0c0e9d6c5df41c89ab92c6a866832f7017839a53b2d093c37aa36a9b45c1a7a5988e587537127766e348f8ba86eb2cbc4868ce98d59f0beab9b3c4cf98ee27"}, &(0x7f0000000340)=0xf0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x67, "865d9c4c6dd894d6c5a1a70b4f80fa18595375b103ec931a5172c565d93d2160b58ddaafd81129917b1794d81af9f657be2a197c1a3ca4736b86ac570270ff0cc75c57dbaafcb6bb217d4f95327b2717cae5c89ec07244e5a0cba7dd9605ee474ea6cf6079759c"}, &(0x7f00000004c0)=0x6f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r4 = socket$inet(0x2, 0x80003, 0x797) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000000c0)="0d6864c2c193fb893dada6b8b51655ae1dc4eb71e6a7227c38d9397e13d73dc2747fd76af072bcc3be04763ae9cdfc25a3ff2c4d8e9f1730bccc823ca586b5e18f18efeac7291c09483e859f7c2760767f0cb2d4a2c60d253ae6aa2e02e3530e89a3f47a203954c9dd6f711fc8d76af7077470c1fc0504365f", 0x79) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000380)) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="0495ffff030500000120000000003ce097c22e6729803b5f02a100a900c73e00"], 0x20) 2018/04/01 22:35:06 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:06 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) socket$inet(0x2, 0x80000, 0xffffffffffffff7f) 2018/04/01 22:35:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x80000002, 0x0, 0x0, 0x3, 0x100000001}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0xfffffffffffffffe, 0x3, 0x4, 0xffffffff, 0x3, 0x8, 0x8, 0x200, 0x8000, 0xfffffffffffffffb, 0x990a}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r3 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x1000, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x7, [{0x2, 0x8}, {0x8, 0x50}, {}, {0x5, 0x2}, {0x4, 0xc11}, {0x3, 0x40}, {0xfffffffffffffffe, 0x20}]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2000, 0x0) 2018/04/01 22:35:06 executing program 0 (fault-call:0 fault-nth:0): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:06 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:35:06 executing program 5 (fault-call:0 fault-nth:0): setgroups(0x0, &(0x7f0000000600)) 2018/04/01 22:35:06 executing program 4 (fault-call:0 fault-nth:0): syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) [ 103.793520] FAULT_INJECTION: forcing a failure. [ 103.793520] name failslab, interval 1, probability 0, space 0, times 0 [ 103.804836] CPU: 0 PID: 9038 Comm: syz-executor5 Not tainted 4.16.0+ #10 [ 103.811678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.813535] FAULT_INJECTION: forcing a failure. [ 103.813535] name failslab, interval 1, probability 0, space 0, times 0 [ 103.821025] Call Trace: [ 103.821045] dump_stack+0x194/0x24d [ 103.821059] ? arch_local_irq_restore+0x53/0x53 [ 103.821078] should_fail+0x8c0/0xa40 [ 103.821097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.851856] ? find_held_lock+0x35/0x1d0 [ 103.855905] ? find_held_lock+0x35/0x1d0 [ 103.859963] ? check_same_owner+0x320/0x320 [ 103.864267] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 103.869093] ? wait_for_completion+0x770/0x770 [ 103.873657] ? rcu_note_context_switch+0x710/0x710 [ 103.878577] should_failslab+0xec/0x120 [ 103.882535] __kmalloc+0x63/0x760 [ 103.885974] ? cap_capable+0x1b5/0x230 [ 103.889845] ? groups_alloc+0x79/0x1a0 [ 103.893715] groups_alloc+0x79/0x1a0 [ 103.897412] ? gid_cmp+0x90/0x90 [ 103.900760] ? mutex_unlock+0xd/0x10 [ 103.904455] ? userns_may_setgroups+0x87/0xa0 [ 103.908933] ? may_setgroups+0xa0/0xa0 [ 103.912801] SyS_setgroups+0x46/0x2c0 [ 103.916584] ? may_setgroups+0xa0/0xa0 [ 103.920457] do_syscall_64+0x281/0x940 [ 103.924324] ? vmalloc_sync_all+0x30/0x30 [ 103.928451] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.932925] ? finish_task_switch+0x1c1/0x7e0 [ 103.937402] ? syscall_return_slowpath+0x550/0x550 [ 103.942312] ? syscall_return_slowpath+0x2ac/0x550 [ 103.947225] ? prepare_exit_to_usermode+0x350/0x350 [ 103.952226] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 103.957572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.962400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 103.967571] RIP: 0033:0x455269 [ 103.970748] RSP: 002b:00007fc446ca0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000074 [ 103.978436] RAX: ffffffffffffffda RBX: 00007fc446ca16d4 RCX: 0000000000455269 [ 103.985685] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000000 [ 103.992934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.000269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.007518] R13: 00000000000004ff R14: 00000000006f9888 R15: 0000000000000000 [ 104.014782] CPU: 1 PID: 9048 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 104.021629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.025231] FAULT_INJECTION: forcing a failure. [ 104.025231] name failslab, interval 1, probability 0, space 0, times 0 [ 104.030980] Call Trace: [ 104.030996] dump_stack+0x194/0x24d [ 104.031008] ? arch_local_irq_restore+0x53/0x53 [ 104.031025] should_fail+0x8c0/0xa40 [ 104.031036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.031050] ? find_held_lock+0x35/0x1d0 [ 104.031064] ? find_held_lock+0x35/0x1d0 [ 104.069886] ? check_same_owner+0x320/0x320 [ 104.074193] ? rcu_note_context_switch+0x710/0x710 [ 104.079106] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.083934] should_failslab+0xec/0x120 [ 104.087891] kmem_cache_alloc+0x47/0x760 [ 104.091933] ? __lock_is_held+0xb6/0x140 [ 104.095979] getname_flags+0xcb/0x580 [ 104.099762] getname+0x19/0x20 [ 104.102936] do_sys_open+0x2e7/0x6d0 [ 104.106631] ? filp_open+0x70/0x70 [ 104.110157] ? SyS_read+0x220/0x220 [ 104.113770] SyS_openat+0x30/0x40 [ 104.117204] ? SyS_open+0x40/0x40 [ 104.120642] do_syscall_64+0x281/0x940 [ 104.124514] ? vmalloc_sync_all+0x30/0x30 [ 104.128646] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.133210] ? finish_task_switch+0x1c1/0x7e0 [ 104.137686] ? syscall_return_slowpath+0x550/0x550 [ 104.142600] ? syscall_return_slowpath+0x2ac/0x550 [ 104.147513] ? prepare_exit_to_usermode+0x350/0x350 [ 104.152514] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 104.157872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.162698] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.167867] RIP: 0033:0x455269 [ 104.171039] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.178741] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 104.186003] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c 2018/04/01 22:35:07 executing program 5 (fault-call:0 fault-nth:1): setgroups(0x0, &(0x7f0000000600)) [ 104.193260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.200513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.207766] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000000 [ 104.215035] CPU: 0 PID: 9049 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 104.221877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.231309] Call Trace: [ 104.233893] dump_stack+0x194/0x24d [ 104.237517] ? arch_local_irq_restore+0x53/0x53 [ 104.242192] should_fail+0x8c0/0xa40 [ 104.245907] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.251013] ? _raw_spin_unlock+0x22/0x30 [ 104.251353] FAULT_INJECTION: forcing a failure. [ 104.251353] name failslab, interval 1, probability 0, space 0, times 0 [ 104.255152] ? __handle_mm_fault+0x5ba/0x38c0 [ 104.255171] ? find_held_lock+0x35/0x1d0 [ 104.255195] ? check_same_owner+0x320/0x320 [ 104.255208] ? rcu_note_context_switch+0x710/0x710 [ 104.255228] should_failslab+0xec/0x120 [ 104.288063] kmem_cache_alloc+0x47/0x760 [ 104.292108] ? handle_mm_fault+0x465/0xb10 [ 104.296323] ? check_same_owner+0x320/0x320 [ 104.300627] getname_flags+0xcb/0x580 [ 104.304413] getname+0x19/0x20 [ 104.307586] do_sys_open+0x2e7/0x6d0 [ 104.311282] ? filp_open+0x70/0x70 [ 104.314806] ? mm_fault_error+0x2c0/0x2c0 [ 104.318934] ? SyS_read+0x220/0x220 [ 104.322545] SyS_open+0x2d/0x40 [ 104.325803] ? do_sys_open+0x6d0/0x6d0 [ 104.329675] do_syscall_64+0x281/0x940 [ 104.333540] ? vmalloc_sync_all+0x30/0x30 [ 104.337669] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.342144] ? finish_task_switch+0x1c1/0x7e0 [ 104.346620] ? syscall_return_slowpath+0x550/0x550 [ 104.351529] ? syscall_return_slowpath+0x2ac/0x550 [ 104.356445] ? prepare_exit_to_usermode+0x350/0x350 [ 104.361443] ? retint_user+0x18/0x18 [ 104.365139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.369970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.375143] RIP: 0033:0x40f4c1 [ 104.378315] RSP: 002b:00007f1d491037a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 104.386010] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4c1 [ 104.393261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f1d49103850 [ 104.400509] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.407933] R10: 0000000020b39000 R11: 0000000000000293 R12: 0000000000000013 [ 104.415269] R13: 0000000000000688 R14: 00000000006fbd60 R15: 0000000000000000 [ 104.422533] CPU: 1 PID: 9054 Comm: syz-executor5 Not tainted 4.16.0+ #10 [ 104.429370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.438705] Call Trace: [ 104.441278] dump_stack+0x194/0x24d [ 104.444888] ? arch_local_irq_restore+0x53/0x53 [ 104.449537] ? __save_stack_trace+0x7e/0xd0 [ 104.453842] should_fail+0x8c0/0xa40 [ 104.457537] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.462622] ? save_stack+0x43/0xd0 [ 104.466226] ? kasan_kmalloc+0xad/0xe0 [ 104.470091] ? __kmalloc+0x162/0x760 [ 104.473785] ? groups_alloc+0x79/0x1a0 [ 104.477650] ? SyS_setgroups+0x46/0x2c0 [ 104.481603] ? do_syscall_64+0x281/0x940 [ 104.485652] ? find_held_lock+0x35/0x1d0 [ 104.489706] ? check_same_owner+0x320/0x320 [ 104.494007] ? percpu_ref_put_many+0x132/0x220 [ 104.498577] ? rcu_note_context_switch+0x710/0x710 [ 104.503492] should_failslab+0xec/0x120 [ 104.507447] kmem_cache_alloc+0x47/0x760 [ 104.511490] ? __kmalloc+0x46e/0x760 [ 104.515190] prepare_creds+0x78/0x360 [ 104.518969] ? abort_creds+0x130/0x130 [ 104.522834] ? groups_alloc+0x123/0x1a0 [ 104.526790] ? sort+0x253/0x2a0 [ 104.530052] set_current_groups+0x14/0x50 [ 104.534182] SyS_setgroups+0x23c/0x2c0 [ 104.538051] ? may_setgroups+0xa0/0xa0 [ 104.541938] do_syscall_64+0x281/0x940 [ 104.545804] ? vmalloc_sync_all+0x30/0x30 [ 104.550020] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.554500] ? finish_task_switch+0x1c1/0x7e0 [ 104.558977] ? syscall_return_slowpath+0x550/0x550 [ 104.563904] ? syscall_return_slowpath+0x2ac/0x550 [ 104.568812] ? prepare_exit_to_usermode+0x350/0x350 [ 104.573830] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 104.579179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.584007] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.589181] RIP: 0033:0x455269 2018/04/01 22:35:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000001c0)={0x80000002, 0x0, 0x0, 0x3, 0x100000001}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0xfffffffffffffffe, 0x3, 0x4, 0xffffffff, 0x3, 0x8, 0x8, 0x200, 0x8000, 0xfffffffffffffffb, 0x990a}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r3 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x1000, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x7, [{0x2, 0x8}, {0x8, 0x50}, {}, {0x5, 0x2}, {0x4, 0xc11}, {0x3, 0x40}, {0xfffffffffffffffe, 0x20}]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2000, 0x0) [ 104.592347] RSP: 002b:00007fc446ca0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000074 [ 104.600039] RAX: ffffffffffffffda RBX: 00007fc446ca16d4 RCX: 0000000000455269 [ 104.607286] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000000 [ 104.614535] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.621781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.629033] R13: 00000000000004ff R14: 00000000006f9888 R15: 0000000000000001 [ 104.640869] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:07 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:07 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)=""/156, &(0x7f0000000080)=0x9c) r1 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='irlan0\x00', 0x10) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x206802, 0x0) bind$vsock_dgram(r2, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/01 22:35:07 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200000) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:07 executing program 4 (fault-call:0 fault-nth:1): syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:07 executing program 0 (fault-call:0 fault-nth:1): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) 2018/04/01 22:35:07 executing program 5 (fault-call:0 fault-nth:2): setgroups(0x0, &(0x7f0000000600)) [ 104.704684] ALSA: seq fatal error: cannot create timer (-22) [ 104.758369] FAULT_INJECTION: forcing a failure. [ 104.758369] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 104.770215] CPU: 0 PID: 9074 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 104.777051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.786402] Call Trace: [ 104.787059] FAULT_INJECTION: forcing a failure. [ 104.787059] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 104.788993] dump_stack+0x194/0x24d [ 104.804389] ? arch_local_irq_restore+0x53/0x53 [ 104.809052] should_fail+0x8c0/0xa40 [ 104.812751] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.817838] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.823007] ? __lock_acquire+0x664/0x3e00 [ 104.827223] ? check_same_owner+0x320/0x320 [ 104.831528] ? find_held_lock+0x35/0x1d0 [ 104.835572] ? trace_hardirqs_off+0x10/0x10 [ 104.839870] ? _parse_integer+0xe9/0x140 [ 104.843915] ? trace_hardirqs_off+0x10/0x10 [ 104.848218] ? _parse_integer+0x140/0x140 [ 104.852344] ? check_same_owner+0x320/0x320 [ 104.856648] ? find_held_lock+0x35/0x1d0 [ 104.860688] ? trace_hardirqs_off+0x10/0x10 [ 104.864990] ? should_fail+0x23b/0xa40 [ 104.868862] __alloc_pages_nodemask+0x327/0xdd0 [ 104.873513] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 104.878511] ? find_held_lock+0x35/0x1d0 [ 104.882562] ? check_same_owner+0x320/0x320 [ 104.886866] cache_grow_begin+0x72/0x640 [ 104.890912] kmem_cache_alloc+0x400/0x760 [ 104.895040] ? __lock_is_held+0xb6/0x140 [ 104.899086] getname_flags+0xcb/0x580 [ 104.902868] getname+0x19/0x20 [ 104.906040] do_sys_open+0x2e7/0x6d0 [ 104.909735] ? filp_open+0x70/0x70 [ 104.913257] ? SyS_read+0x220/0x220 [ 104.916864] SyS_openat+0x30/0x40 [ 104.921870] ? SyS_open+0x40/0x40 [ 104.925303] do_syscall_64+0x281/0x940 [ 104.929169] ? vmalloc_sync_all+0x30/0x30 [ 104.933299] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.937773] ? finish_task_switch+0x1c1/0x7e0 [ 104.942249] ? syscall_return_slowpath+0x550/0x550 [ 104.947158] ? syscall_return_slowpath+0x2ac/0x550 [ 104.952069] ? prepare_exit_to_usermode+0x350/0x350 [ 104.957067] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 104.962431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.967256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.972425] RIP: 0033:0x455269 [ 104.975594] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.983284] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 104.990535] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 104.997783] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.005030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.012280] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000001 [ 105.019551] CPU: 1 PID: 9071 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 105.026393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.035739] Call Trace: [ 105.038314] dump_stack+0x194/0x24d [ 105.041925] ? arch_local_irq_restore+0x53/0x53 [ 105.046572] ? trace_hardirqs_off+0x10/0x10 [ 105.050881] should_fail+0x8c0/0xa40 [ 105.054576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.059659] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.064829] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.069997] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.075181] ? __handle_mm_fault+0x28ed/0x38c0 [ 105.079744] ? check_same_owner+0x320/0x320 [ 105.084049] ? find_held_lock+0x35/0x1d0 [ 105.088089] ? trace_hardirqs_off+0x10/0x10 [ 105.092388] ? do_raw_spin_trylock+0x190/0x190 [ 105.096979] ? should_fail+0x23b/0xa40 [ 105.100851] __alloc_pages_nodemask+0x327/0xdd0 [ 105.105501] ? _raw_spin_unlock+0x22/0x30 [ 105.109631] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 105.114633] ? find_held_lock+0x35/0x1d0 [ 105.118689] ? check_same_owner+0x320/0x320 [ 105.122995] cache_grow_begin+0x72/0x640 [ 105.127044] kmem_cache_alloc+0x400/0x760 [ 105.131172] ? handle_mm_fault+0x465/0xb10 [ 105.135386] ? check_same_owner+0x320/0x320 [ 105.139690] getname_flags+0xcb/0x580 [ 105.145729] getname+0x19/0x20 [ 105.148901] do_sys_open+0x2e7/0x6d0 [ 105.152597] ? filp_open+0x70/0x70 [ 105.156114] ? mm_fault_error+0x2c0/0x2c0 [ 105.160242] ? SyS_read+0x220/0x220 [ 105.163853] SyS_open+0x2d/0x40 [ 105.167111] ? do_sys_open+0x6d0/0x6d0 [ 105.170980] do_syscall_64+0x281/0x940 [ 105.174845] ? vmalloc_sync_all+0x30/0x30 [ 105.178970] ? _raw_spin_unlock_irq+0x27/0x70 [ 105.183445] ? finish_task_switch+0x1c1/0x7e0 [ 105.187921] ? syscall_return_slowpath+0x550/0x550 [ 105.192829] ? syscall_return_slowpath+0x2ac/0x550 [ 105.197738] ? prepare_exit_to_usermode+0x350/0x350 [ 105.202735] ? retint_user+0x18/0x18 [ 105.206431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.211258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.216428] RIP: 0033:0x40f4c1 [ 105.219596] RSP: 002b:00007f1d491037a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 105.227283] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4c1 [ 105.234543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f1d49103850 [ 105.241791] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.249040] R10: 0000000020b39000 R11: 0000000000000293 R12: 0000000000000013 2018/04/01 22:35:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x9, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0), 0x1) 2018/04/01 22:35:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x1d) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x25, 0x16141) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000200)={r0}) 2018/04/01 22:35:08 executing program 5: setgroups(0x0, &(0x7f0000000600)) 2018/04/01 22:35:08 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x401, 0x5, &(0x7f0000000500)=[{&(0x7f0000000180)="5935965528f2eb30c8df157c53be913db122bfc32f4b12b5583ddf91773cecdc7bc27ddd6ad2d826c3aa4cd74253af6409fabf96f6e3624bf7817311846415ba7c25936aa927e2195c027629d164f5ee3312b4fdf9f01bf3afefa0d5330fba444e8b238d2199b66f5653c2da84ba6e589c86a07d97a54283bccf66872928ee6286d1fad356483e625d4d47dca6a5272440eba377a6eee483ae667f4844c12aa139b75f97d416ccac3fc3cbb67f4f996232bdfe31a2968b4bef45659310f4b9b87cb58154f2d612134984a709ac8c57b03bbee1cb399a4ca318192c25", 0xdc, 0x1}, {&(0x7f0000000280)="f337bd04a5d2d5d2bb06f48bd4ce6099c19322d7a139bd1f48b421d0b9477da209345923b4edbc3bec10bce1156ae4df57178b6eb2af64dc8b6ebe64a020bbb905a780193b9d1b21d71a2c557a386ee79ad7fe79a5b98fc66f49df056870a6d5ee19bf1e9a7ada42449f5cb855e09374b0d36516e4bc8e633d677bf3ec1926c47ba1ce9538704778eda2c050fda7f628c9df47f220561002f0dfb9defd210245f41bd8e5450c", 0xa6, 0x40}, {&(0x7f0000000340)="3ddb2eb6b153172f7c666aabe42941829277d79709e6f1dfd0b9b2e4fa756d1537b99683caba333187bbb7c4f618944a6d71b6e80120ce23e5ada05829923b98ce7c8f57a83246972e16b5cd1c1f8a72b304e63138f18fac92054f0d6a6c", 0x5e, 0x86}, {&(0x7f00000003c0)="4e2f898442f66a9134075d0db383a531a0b60a3e5d7369f69945f6d6744752e0c654dd32a92f2bff2d3d182d56bbed9eb60ba8074f3e746c88b189aef9b76c7c77df035bdfe7d6c04f9f93361181204140742257cfb1565d8ad1dda8d242c274008dd5dd18bc08e594ae1629c9d9c55046ac9ba3df91250c309e3be588abece14b91ad260964dead2d7869740533b11f18e4015cd932326943061cc2dceafe3a303d8d7897f03d0329fd83d145d7de946d7431f28f3b0fd91775954775d08725daa1ce718fe5f4b4babba05b46b81c802a89844a", 0xd4, 0x100000000}, {&(0x7f00000004c0)="ee4e8d44a38af24b35ca8118f4c1", 0xe, 0x7f}], 0x800, &(0x7f0000000580)={[{@nocompress='nocompress', 0x2c}, {@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}, {@utf8='utf8', 0x2c}, {@check_strict='check=strict', 0x2c}, {@mode={'mode', 0x3d, [0x30, 0x7b, 0x3f, 0x35, 0x30, 0x36, 0x35, 0x3f]}, 0x2c}, {@norock='norock', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x38]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r1, 0x33, "59c17bfe946b0bf08210a50874e7dd2c657662bdc8c2edd49d1d50798e6e4154487800ab8926129ef6c62deb57418d09c5277f"}, &(0x7f00000006c0)=0x3b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/04/01 22:35:08 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:08 executing program 5: setgroups(0x0, &(0x7f0000000600)) shmget$private(0x0, 0xe000, 0x1402, &(0x7f0000fef000/0xe000)=nil) r0 = msgget(0x2, 0x109) msgrcv(r0, &(0x7f0000000000)={0x0, ""/169}, 0xb1, 0x1, 0x1000) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x90100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfffffffffffffffa, 0x7, 0x3, 0xffffffff, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x8, 0x401, 0x610}, &(0x7f00000002c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x0, 0x0, 0x31, {}, 0x0, 0x2}) [ 105.256286] R13: 0000000000000688 R14: 00000000006fbd60 R15: 0000000000000001 2018/04/01 22:35:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000015c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001600)={0x0, 0xffff}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001680)={r2, 0x29, "c0a1578dc5d459b58a35090aa79fc42bba2e77c8d74bf02e0a9693c837f5f41c851a64dd23c50d4f17"}, &(0x7f00000016c0)=0x31) 2018/04/01 22:35:08 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x301000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/4096) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) [ 105.336425] ALSA: seq fatal error: cannot create timer (-22) [ 105.352668] IPVS: length: 142 != 8 2018/04/01 22:35:08 executing program 4 (fault-call:0 fault-nth:2): syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:08 executing program 0 (fault-call:0 fault-nth:2): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4, "4a423faa"}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x1}, 0x8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) 2018/04/01 22:35:08 executing program 5: getegid() setgroups(0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x8000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x0, 0x3, 0x6, 0x3, 0x6}, {0x1, 0x3, 0xf, 0x3}]}) 2018/04/01 22:35:08 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10200, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xa, 0x4) fadvise64(r0, 0x0, 0x2ce, 0x3) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0xfffffffffffffffc) 2018/04/01 22:35:08 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:08 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)=ANY=[@ANYBLOB="140000000a06fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/01 22:35:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) [ 105.385185] IPVS: length: 142 != 8 [ 105.417380] FAULT_INJECTION: forcing a failure. [ 105.417380] name failslab, interval 1, probability 0, space 0, times 0 [ 105.428733] CPU: 1 PID: 9110 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 105.435576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.444927] Call Trace: [ 105.447519] dump_stack+0x194/0x24d [ 105.451149] ? arch_local_irq_restore+0x53/0x53 [ 105.455835] ? __lock_is_held+0xb6/0x140 [ 105.459912] should_fail+0x8c0/0xa40 [ 105.463635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.468747] ? find_get_entries_tag+0xeb0/0xeb0 [ 105.473405] ? find_held_lock+0x35/0x1d0 [ 105.477464] ? check_same_owner+0x320/0x320 [ 105.481765] ? rcu_note_context_switch+0x710/0x710 [ 105.486676] ? find_held_lock+0x35/0x1d0 [ 105.490722] should_failslab+0xec/0x120 [ 105.494675] kmem_cache_alloc+0x47/0x760 [ 105.498714] ? lock_downgrade+0x980/0x980 [ 105.502845] ? trace_hardirqs_off+0x10/0x10 [ 105.507151] get_empty_filp+0xfb/0x4f0 [ 105.511022] ? proc_nr_files+0x60/0x60 [ 105.514893] ? rcutorture_record_progress+0x10/0x10 [ 105.519895] ? __lock_is_held+0xb6/0x140 [ 105.523936] ? trace_hardirqs_off+0x10/0x10 [ 105.528240] ? unwind_get_return_address+0x61/0xa0 [ 105.533155] path_openat+0xed/0x3530 [ 105.536849] ? find_held_lock+0x35/0x1d0 [ 105.540895] ? path_lookupat+0xba0/0xba0 [ 105.544938] ? lock_downgrade+0x980/0x980 [ 105.549064] ? do_sys_open+0x2e7/0x6d0 [ 105.552934] ? lock_release+0xa40/0xa40 [ 105.556886] ? find_held_lock+0x35/0x1d0 [ 105.560931] ? do_raw_spin_trylock+0x190/0x190 [ 105.565493] ? __lock_is_held+0xb6/0x140 [ 105.569542] ? _raw_spin_unlock+0x22/0x30 [ 105.573671] ? __alloc_fd+0x29b/0x750 [ 105.577461] do_filp_open+0x25b/0x3b0 [ 105.581244] ? may_open_dev+0xe0/0xe0 [ 105.585032] ? strncpy_from_user+0x323/0x430 [ 105.589424] ? mpi_resize+0x200/0x200 [ 105.593559] ? get_unused_fd_flags+0x121/0x190 [ 105.598123] ? __alloc_fd+0x750/0x750 [ 105.601901] ? getname_flags+0x256/0x580 [ 105.605948] do_sys_open+0x502/0x6d0 [ 105.609640] ? do_sys_open+0x502/0x6d0 [ 105.613509] ? filp_open+0x70/0x70 [ 105.617036] ? mm_fault_error+0x2c0/0x2c0 [ 105.621165] ? SyS_read+0x220/0x220 [ 105.624774] SyS_open+0x2d/0x40 [ 105.628041] ? do_sys_open+0x6d0/0x6d0 [ 105.631908] do_syscall_64+0x281/0x940 [ 105.635773] ? vmalloc_sync_all+0x30/0x30 [ 105.639899] ? _raw_spin_unlock_irq+0x27/0x70 [ 105.644426] ? finish_task_switch+0x1c1/0x7e0 [ 105.648914] ? syscall_return_slowpath+0x550/0x550 [ 105.653823] ? syscall_return_slowpath+0x2ac/0x550 [ 105.658734] ? prepare_exit_to_usermode+0x350/0x350 [ 105.663732] ? retint_user+0x18/0x18 [ 105.667435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.672262] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.677428] RIP: 0033:0x40f4c1 [ 105.680600] RSP: 002b:00007f1d491037a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 105.688287] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4c1 [ 105.695536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f1d49103850 [ 105.702783] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.710037] R10: 0000000020b39000 R11: 0000000000000293 R12: 0000000000000013 [ 105.717286] R13: 0000000000000688 R14: 00000000006fbd60 R15: 0000000000000002 [ 105.729572] FAULT_INJECTION: forcing a failure. [ 105.729572] name failslab, interval 1, probability 0, space 0, times 0 [ 105.740842] CPU: 1 PID: 9116 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 105.747675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.751927] ALSA: seq fatal error: cannot create timer (-22) [ 105.757022] Call Trace: [ 105.757041] dump_stack+0x194/0x24d [ 105.757055] ? arch_local_irq_restore+0x53/0x53 [ 105.757069] ? __lock_is_held+0xb6/0x140 [ 105.757088] should_fail+0x8c0/0xa40 [ 105.757102] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 105.786549] ? __lock_acquire+0x664/0x3e00 [ 105.790793] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 105.795990] ? find_held_lock+0x35/0x1d0 [ 105.800049] ? check_same_owner+0x320/0x320 [ 105.804351] ? rcu_note_context_switch+0x710/0x710 [ 105.809266] ? find_held_lock+0x35/0x1d0 [ 105.813309] should_failslab+0xec/0x120 [ 105.817262] kmem_cache_alloc+0x47/0x760 [ 105.821301] ? trace_hardirqs_off+0x10/0x10 [ 105.825601] get_empty_filp+0xfb/0x4f0 [ 105.829467] ? proc_nr_files+0x60/0x60 [ 105.833330] ? rcutorture_record_progress+0x10/0x10 [ 105.838335] ? __lock_is_held+0xb6/0x140 [ 105.842379] ? trace_hardirqs_off+0x10/0x10 [ 105.846689] ? unwind_get_return_address+0x61/0xa0 [ 105.851597] path_openat+0xed/0x3530 [ 105.855293] ? path_lookupat+0xba0/0xba0 [ 105.859327] ? lock_downgrade+0x980/0x980 [ 105.863456] ? do_sys_open+0x2e7/0x6d0 [ 105.867319] ? lock_release+0xa40/0xa40 [ 105.871268] ? find_held_lock+0x35/0x1d0 [ 105.875303] ? do_raw_spin_trylock+0x190/0x190 [ 105.879865] ? __lock_is_held+0xb6/0x140 [ 105.883914] ? _raw_spin_unlock+0x22/0x30 [ 105.888043] ? __alloc_fd+0x29b/0x750 [ 105.891824] do_filp_open+0x25b/0x3b0 [ 105.895601] ? may_open_dev+0xe0/0xe0 [ 105.899376] ? strncpy_from_user+0x323/0x430 [ 105.903759] ? mpi_resize+0x200/0x200 [ 105.907537] ? get_unused_fd_flags+0x121/0x190 [ 105.912096] ? getname_flags+0x256/0x580 [ 105.916134] do_sys_open+0x502/0x6d0 [ 105.919837] ? do_sys_open+0x502/0x6d0 [ 105.923710] ? filp_open+0x70/0x70 [ 105.927237] ? SyS_read+0x220/0x220 [ 105.930848] SyS_openat+0x30/0x40 [ 105.934275] ? SyS_open+0x40/0x40 [ 105.937703] do_syscall_64+0x281/0x940 [ 105.941568] ? vmalloc_sync_all+0x30/0x30 [ 105.945699] ? _raw_spin_unlock_irq+0x27/0x70 [ 105.950171] ? finish_task_switch+0x1c1/0x7e0 [ 105.954645] ? syscall_return_slowpath+0x550/0x550 [ 105.959550] ? syscall_return_slowpath+0x2ac/0x550 [ 105.964463] ? prepare_exit_to_usermode+0x350/0x350 [ 105.969468] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 105.974816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.979637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.984804] RIP: 0033:0x455269 [ 105.987975] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.995657] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 106.002913] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 106.010162] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/01 22:35:09 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) exit_group(0x7) 2018/04/01 22:35:09 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5b, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000080)="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") syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0xffff, 0x200000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:09 executing program 4 (fault-call:0 fault-nth:3): syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:09 executing program 5: r0 = getegid() setgroups(0x0, &(0x7f0000000100)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=')bdev{\x00', 0x7, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = epoll_create(0x1ff) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000340)={r4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r5, 0x400454ce, r0) 2018/04/01 22:35:09 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x16c, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf3bb}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9548}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xa50}, 0x1c) memfd_create(&(0x7f00000003c0)='keyring\x00', 0x1) 2018/04/01 22:35:09 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x4000000000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/01 22:35:09 executing program 0 (fault-call:0 fault-nth:3): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) [ 106.017414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.024664] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000002 [ 106.083561] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.097728] FAULT_INJECTION: forcing a failure. [ 106.097728] name failslab, interval 1, probability 0, space 0, times 0 [ 106.099283] IPv6: Can't replace route, no match found [ 106.109052] CPU: 0 PID: 9134 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 106.109060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.109063] Call Trace: 2018/04/01 22:35:09 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x4000000000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) [ 106.109083] dump_stack+0x194/0x24d [ 106.126964] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.130582] ? arch_local_irq_restore+0x53/0x53 [ 106.130598] ? __lock_acquire+0x664/0x3e00 [ 106.130614] should_fail+0x8c0/0xa40 [ 106.130626] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.133497] IPv6: Can't replace route, no match found [ 106.136819] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.136835] ? trailing_symlink+0x810/0x810 [ 106.136851] ? find_held_lock+0x35/0x1d0 [ 106.136875] ? check_same_owner+0x320/0x320 [ 106.136886] ? find_held_lock+0x35/0x1d0 [ 106.168099] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.168203] ? rcu_note_context_switch+0x710/0x710 [ 106.173524] IPv6: Can't replace route, no match found [ 106.177690] should_failslab+0xec/0x120 [ 106.177701] kmem_cache_alloc_trace+0x4b/0x740 [ 106.177713] ? refcount_add+0x60/0x60 [ 106.177722] ? find_held_lock+0x35/0x1d0 [ 106.177736] ? pty_resize+0x270/0x270 [ 106.177746] tty_alloc_file+0x43/0xa0 [ 106.200099] FAULT_INJECTION: forcing a failure. [ 106.200099] name failslab, interval 1, probability 0, space 0, times 0 [ 106.203519] ptmx_open+0x64/0x310 [ 106.203531] ? pty_resize+0x270/0x270 [ 106.203540] chrdev_open+0x257/0x730 [ 106.203549] ? cdev_put.part.1+0x50/0x50 [ 106.203557] ? fsnotify_first_mark+0x2b0/0x2b0 [ 106.203573] ? _copy_to_user+0xc0/0xc0 [ 106.267224] ? security_file_open+0x89/0x190 [ 106.271618] do_dentry_open+0x667/0xd40 [ 106.275574] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 106.280487] ? cdev_put.part.1+0x50/0x50 [ 106.284533] vfs_open+0x107/0x220 [ 106.287975] path_openat+0x1151/0x3530 [ 106.291850] ? path_lookupat+0xba0/0xba0 [ 106.295894] ? lock_downgrade+0x980/0x980 [ 106.300025] ? do_sys_open+0x2e7/0x6d0 [ 106.303899] ? find_held_lock+0x35/0x1d0 [ 106.307945] ? do_raw_spin_trylock+0x190/0x190 [ 106.312507] ? __lock_is_held+0xb6/0x140 [ 106.316556] ? _raw_spin_unlock+0x22/0x30 [ 106.320686] ? __alloc_fd+0x29b/0x750 [ 106.324476] do_filp_open+0x25b/0x3b0 [ 106.328260] ? may_open_dev+0xe0/0xe0 [ 106.332047] ? mpi_resize+0x200/0x200 [ 106.335830] ? get_unused_fd_flags+0x121/0x190 [ 106.340394] ? getname_flags+0x256/0x580 [ 106.344443] do_sys_open+0x502/0x6d0 [ 106.348136] ? do_sys_open+0x502/0x6d0 [ 106.352011] ? filp_open+0x70/0x70 [ 106.355537] ? SyS_read+0x220/0x220 [ 106.359148] SyS_openat+0x30/0x40 [ 106.362581] ? SyS_open+0x40/0x40 [ 106.366020] do_syscall_64+0x281/0x940 [ 106.369893] ? vmalloc_sync_all+0x30/0x30 [ 106.374023] ? _raw_spin_unlock_irq+0x27/0x70 [ 106.378504] ? finish_task_switch+0x1c1/0x7e0 [ 106.382984] ? syscall_return_slowpath+0x550/0x550 [ 106.387897] ? syscall_return_slowpath+0x2ac/0x550 [ 106.392816] ? prepare_exit_to_usermode+0x350/0x350 [ 106.397817] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 106.403163] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.407991] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 106.413164] RIP: 0033:0x455269 [ 106.416336] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.424031] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 106.431282] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 106.438534] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.445783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.453036] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000003 [ 106.460302] CPU: 1 PID: 9130 Comm: syz-executor4 Not tainted 4.16.0+ #10 [ 106.467144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.476494] Call Trace: [ 106.479072] dump_stack+0x194/0x24d [ 106.482687] ? arch_local_irq_restore+0x53/0x53 [ 106.487351] ? __lock_acquire+0x664/0x3e00 [ 106.491577] should_fail+0x8c0/0xa40 [ 106.495271] ? snd_seq_open+0x45/0x570 [ 106.499141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.504221] ? snd_seq_open+0x45/0x570 [ 106.508088] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 106.513259] ? mutex_lock_io_nested+0x1900/0x1900 [ 106.518086] ? find_held_lock+0x35/0x1d0 [ 106.522129] ? __lock_is_held+0xb6/0x140 [ 106.526178] ? check_same_owner+0x320/0x320 [ 106.530476] ? lock_downgrade+0x980/0x980 [ 106.534606] ? rcu_note_context_switch+0x710/0x710 [ 106.539521] should_failslab+0xec/0x120 [ 106.543474] kmem_cache_alloc_trace+0x4b/0x740 [ 106.548041] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 106.552866] seq_create_client1+0xad/0x570 [ 106.557080] ? snd_seq_call_port_info_ioctl.isra.8+0x420/0x420 [ 106.563034] ? chrdev_open+0xdf/0x730 [ 106.566813] ? lock_downgrade+0x980/0x980 [ 106.570942] ? free_modinfo_version+0x70/0x70 [ 106.575422] ? refcount_inc_not_zero+0xfe/0x180 [ 106.580076] snd_seq_open+0x64/0x570 [ 106.583768] ? snd_seq_create_kernel_client+0x340/0x340 [ 106.589110] snd_open+0x1fa/0x3f0 [ 106.592546] ? snd_request_card+0x50/0x50 [ 106.596674] chrdev_open+0x257/0x730 [ 106.600369] ? cdev_put.part.1+0x50/0x50 [ 106.604408] ? fsnotify_first_mark+0x2b0/0x2b0 [ 106.608974] ? _copy_to_user+0xc0/0xc0 [ 106.612843] ? security_file_open+0x89/0x190 [ 106.617243] do_dentry_open+0x667/0xd40 [ 106.621195] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 106.626105] ? cdev_put.part.1+0x50/0x50 [ 106.630151] vfs_open+0x107/0x220 [ 106.633586] path_openat+0x1151/0x3530 [ 106.637460] ? path_lookupat+0xba0/0xba0 [ 106.641501] ? lock_downgrade+0x980/0x980 [ 106.645627] ? do_sys_open+0x2e7/0x6d0 [ 106.649497] ? lock_release+0xa40/0xa40 [ 106.653453] ? find_held_lock+0x35/0x1d0 [ 106.657493] ? do_raw_spin_trylock+0x190/0x190 [ 106.662054] ? __lock_is_held+0xb6/0x140 [ 106.666113] ? _raw_spin_unlock+0x22/0x30 [ 106.670240] ? __alloc_fd+0x29b/0x750 [ 106.674037] do_filp_open+0x25b/0x3b0 [ 106.677816] ? may_open_dev+0xe0/0xe0 [ 106.681600] ? mpi_resize+0x200/0x200 [ 106.685384] ? get_unused_fd_flags+0x121/0x190 [ 106.689947] ? __alloc_fd+0x750/0x750 [ 106.693727] ? getname_flags+0x256/0x580 [ 106.697771] do_sys_open+0x502/0x6d0 [ 106.701486] ? do_sys_open+0x502/0x6d0 [ 106.705359] ? filp_open+0x70/0x70 [ 106.708880] ? mm_fault_error+0x2c0/0x2c0 [ 106.713008] ? SyS_read+0x220/0x220 [ 106.716625] SyS_open+0x2d/0x40 [ 106.719885] ? do_sys_open+0x6d0/0x6d0 [ 106.723753] do_syscall_64+0x281/0x940 [ 106.727620] ? vmalloc_sync_all+0x30/0x30 [ 106.731748] ? _raw_spin_unlock_irq+0x27/0x70 [ 106.736222] ? finish_task_switch+0x1c1/0x7e0 [ 106.740695] ? syscall_return_slowpath+0x550/0x550 [ 106.745605] ? syscall_return_slowpath+0x2ac/0x550 [ 106.750517] ? prepare_exit_to_usermode+0x350/0x350 [ 106.755512] ? retint_user+0x18/0x18 [ 106.759211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.764049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 106.769216] RIP: 0033:0x40f4c1 [ 106.772383] RSP: 002b:00007f1d491037a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2018/04/01 22:35:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0xc, 0x0, 0xffffffffffffffff, 0x400}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20002, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/37, 0x25}], 0x2) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)="2e7ed0fcdd60687551360c79c54e3c0fac680c3ce70733904491de7b0893bdeb", 0x20}, {&(0x7f0000000140)="3a68d86ddc14699606834f06e8e8167982003207f99e966cc4a4f5d6236f23950b2201d0ca0202e96094bd420f11deedad87045ef112e1237cf15faea167393b41625daa18859bc5af5e1f163c44240c39cc17fdf56ccdac09581d58c30b0628cb31274db67e80a6989a18276e4c0075f857289f7384a5ffd42fef984ffafb3e6494e618ad5f211c631f9620047ec35ecd84df45b7744c2e2260e401b13f90977284f042fcf0dfa3", 0xa8}, {&(0x7f0000000200)="a3101be35def8821bcf1f0f24627ad64ee472368adde0439ed4b00875f04fe0740f97cae212457bfbbcd1940ba2302e9c584555422c8", 0x36}, {&(0x7f0000000240)="98d2d105ecffe9c7fd9d500f5366d15ad92d7fe5f39a420e645258523264f7962dc512cde72e18b2db3eea7f93435e93e0e5a49501ac9e369d261cf744631f38d8463dcee00b580d6be1752f378d35be335cc72f78ae5814dffa203f61e140371f236e98ab384ed392f1f7dd1a9951530867d304da766436d50db13b21ee477bd14fbdf5a24570e50bd7d3d990feda", 0x8f}, {&(0x7f0000000300)="8a33a628aad4b2c48529a76816f1a0e2673b412bdce2c76000cb2055fa001003afd822cdca2ffc21378bece206a146bf79b647ae5ea82f25fc1d1070042f9fb9d1f57b63872d5cb667ec254f4c8765a89d401b9afe479f7b088a128370cf5be44737d471766f050637dac257febf9e", 0x6f}, {&(0x7f0000000380)="17d7dbe7c7693748d2ad985df8bd7cddc2243cdf8ae37b87bf19ff2f5c7374516811b3a8bf0902f43c227fd84ad721649bf5cbd04d63c6d3e4538554497e61c4f6b2a798c934fc9f4e4c51579ff06132da5ef8104501c4dd01a4ad088a121f9bd2186584271e631c0acda76e1d273e53", 0x70}, {&(0x7f0000000400)="2a89b456674fddb186540129c0e57c3d9ae1f9b33dbef6c7b5a4ee7983caed536167ea66bc2e46f66f9b21dbd73a8d3690883e91f5d3970895159ef5fed47a1d65a8cd42750168055c975c5ebb1b3574e77c294e125e7cb0f81cd2b844b5e584f4b7b6c688e90724393c3657ed6f4f7522fc21458325b4ed9a47a4b0051b22e51a6e2e3637ca038551e804b67491a759f1d49606260ab59d2124829ee404e56306fe48ac6be88862440ae1e9ff78cda2c72816", 0xb3}], 0x7, 0x90bd536b42753808) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/01 22:35:09 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x4000000000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/01 22:35:09 executing program 6: r0 = socket$inet(0x2, 0x80001, 0xb288) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) [ 106.780071] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f4c1 [ 106.787320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f1d49103850 [ 106.794569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.801818] R10: 0000000020b39000 R11: 0000000000000293 R12: 0000000000000013 [ 106.809066] R13: 0000000000000688 R14: 00000000006fbd60 R15: 0000000000000003 2018/04/01 22:35:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x7fff) [ 106.839648] ALSA: seq fatal error: cannot create timer (-22) [ 106.859657] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 22:35:09 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2100, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) setgroups(0x0, &(0x7f0000000600)) 2018/04/01 22:35:09 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000300)="4084a45a54389e6a05e5e89d1e8c55b37b603403df829fadea65c58fc3999d9e4097890801aa88c9659cc29d5bc397221343a6e221167720f7afe5caaccc1c048be88618405c4dc2fd368e3703eb597f51f808654cb4752320d0b73db1f798a4c26b42179b4b93c1af00000000000000000000000000688fecfab7a680dead800088b6000000") 2018/04/01 22:35:09 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:09 executing program 0 (fault-call:0 fault-nth:4): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:09 executing program 6: r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x4, 0x518, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x10, 0x88e5, 'bcsh0\x00', 'irlan0\x00', 'lo\x00', 'ip6gre0\x00', @random="75e61b559bde", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0x11}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], 0x4e21, 0x0, 0x4, 0x4e22, 0x8, 0xb}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x40, 0x8808, 'bcsh0\x00', 'bridge0\x00', 'bcsh0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}, {{{0x5, 0x20, 0x6060, 'bridge0\x00', 'bridge0\x00', 'ip_vti0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x138, 0x168}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0xffffffff, 0xb743}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x3, 0x2, 0x0, 0x0, "cb483e1fdff691465fae11eeb9c2b5708fb13a9cf7f30a20702ea88e5e20e6a403b65ea5ba2ca3db646d07fb6c363f6fcc87cbd6e1dc5874ddb4db269f055637"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xb, 0x24, 0x88b5, 'ip6tnl0\x00', 'eql\x00', 'ip_vti0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xe8, 0x130, [@pkttype={'pkttype\x00', 0x8, {{0x0, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"5f6b4aba94be4cac5bacf7f1ca887470751fa60c0adaa6472a53458051bf"}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1cb, 0x9, 0x577}}}}]}]}, 0x590) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000007c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0x71, &(0x7f0000000780), 0x10000000000000e6, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000b010000ff0f0000683b36a26348d80efbaeffc3e83f59273f5a7635340507aa3d138b938fd244bab7debd19c5d2ff252adc211d8782b7eea7bdd344461d99c751c8d362262ece60f5d7e55c96000000acbce99e0ea5bfb00c8e1f16300e15f3a06ac867d5e822098d4749f181198867bfc5dcd5dcdf3f28aebb5fc0d44e3bf23b780a1e55527b58a44c529319b772b9761fdd1ff905e4a387a6d61eee8848efc32514a3b9bb8676d31e1116a15680d86862f2c12296ecb9716298adeb641a3d39b38d19e7f0b36cb0191a34e717"]}, 0x0) [ 106.889056] IPv6: Can't replace route, no match found 2018/04/01 22:35:09 executing program 4: syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/01 22:35:09 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 106.943683] FAULT_INJECTION: forcing a failure. [ 106.943683] name failslab, interval 1, probability 0, space 0, times 0 [ 106.945106] ALSA: seq fatal error: cannot create timer (-22) [ 106.955293] CPU: 0 PID: 9161 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 106.967880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.977235] Call Trace: [ 106.979821] dump_stack+0x194/0x24d [ 106.983450] ? arch_local_irq_restore+0x53/0x53 [ 106.988134] should_fail+0x8c0/0xa40 2018/04/01 22:35:09 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 106.991858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 106.996970] ? radix_tree_tagged+0x60/0x60 [ 107.000683] ALSA: seq fatal error: cannot create timer (-22) [ 107.001204] ? trace_hardirqs_off+0x10/0x10 [ 107.001219] ? __might_sleep+0x95/0x190 [ 107.015279] ? find_held_lock+0x35/0x1d0 [ 107.019344] ? __lock_is_held+0xb6/0x140 [ 107.023422] ? check_same_owner+0x320/0x320 [ 107.027753] ? find_held_lock+0x35/0x1d0 [ 107.031817] ? rcu_note_context_switch+0x710/0x710 [ 107.033690] ALSA: seq fatal error: cannot create timer (-22) 2018/04/01 22:35:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 107.036755] should_failslab+0xec/0x120 [ 107.036766] kmem_cache_alloc_trace+0x4b/0x740 [ 107.036781] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 107.036791] ? check_same_owner+0x320/0x320 [ 107.036803] alloc_tty_struct+0xda/0xa20 [ 107.064342] ? __do_SAK+0x30/0x30 [ 107.067434] ALSA: seq fatal error: cannot create timer (-22) [ 107.067795] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 107.078417] ? mnt_get_count+0x150/0x150 [ 107.082483] ? dput.part.20+0x207/0x830 [ 107.086466] ? module_unload_free+0x5b0/0x5b0 2018/04/01 22:35:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 107.090965] ? __radix_tree_preload+0x133/0x1c0 [ 107.095652] ? mutex_unlock+0xd/0x10 [ 107.098138] ALSA: seq fatal error: cannot create timer (-22) [ 107.099361] ? devpts_new_index+0x142/0x290 [ 107.099379] tty_init_dev+0x78/0x4b0 [ 107.099391] ptmx_open+0xf3/0x310 [ 107.099402] ? pty_resize+0x270/0x270 [ 107.099410] chrdev_open+0x257/0x730 [ 107.099420] ? cdev_put.part.1+0x50/0x50 [ 107.128168] ? fsnotify_first_mark+0x2b0/0x2b0 [ 107.129699] ALSA: seq fatal error: cannot create timer (-22) [ 107.132746] ? _copy_to_user+0xc0/0xc0 2018/04/01 22:35:10 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x4000000000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/01 22:35:10 executing program 5: r0 = dup(0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000000000)="976b3158ba8ac848b0edd89d35c9a348e755e50a3de252f3207d38db2e129c6ccf5c60b4390e0ac7421dad6ca113045a564302d64343a4af8526ab44185c934515ceaff68acfc0c315d16ce5b27569706b691219f4fd7cdab841741cd094126b370014141a95cc6817c9ecf4a318377e2d0f835592528bbba020e4c41f412d504d4ada1b6beac38c3dfa3c27c01d8967598ef388c6a80c2453ee196b50def431db093cdf36", 0xa5, 0x0, &(0x7f00000000c0)) r1 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/43) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000300)=""/186) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000488b883ab28840821291db2a59779af6e0d853bb51c726b460747308263fc0a487091dfe38c3aff92e9f4e54fcafd12e2fd3378cc16dcc09036e2e7d5c7a7c2b40cf2995343908866f726d6d365f49e2f860f80f1f0f6ea055a1db11502c2ac1737506e947f7b84b2e3f996d6cc55860ac93b9b55eb10699d56e3350ac9cb6bddf7277c6c5519e4755889221fb3c1d70c9bdc4a85f5a5e072438818952bebf6f7c5ea22c53d59786e94d5dc9389e551769d6a9c2f43296980651382cfed6bdab8b06f0e660f432e097b8777cf91ceba33f441e1088267e31b2990e99fa00000000"], &(0x7f0000000100)=0xec) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6c44, 0x30, 0xff, 0x9e}, &(0x7f0000000180)=0x18) syslog(0x4, &(0x7f0000000580)=""/24, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfffffffe0000, 0x0, 0x85, 0xac3, 0x8001, 0x4, 0x8, {r3, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x8, 0x0, 0x0, 0xffffffffffffff7f}}, &(0x7f0000000280)=0xb0) setgroups(0x0, &(0x7f0000000600)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000003c0)) 2018/04/01 22:35:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(r1, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) [ 107.132761] ? security_file_open+0x89/0x190 [ 107.132775] do_dentry_open+0x667/0xd40 [ 107.132786] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 107.132797] ? cdev_put.part.1+0x50/0x50 [ 107.159756] vfs_open+0x107/0x220 [ 107.163215] path_openat+0x1151/0x3530 [ 107.167113] ? path_lookupat+0xba0/0xba0 [ 107.171180] ? lock_downgrade+0x980/0x980 [ 107.175330] ? do_sys_open+0x2e7/0x6d0 [ 107.179227] ? find_held_lock+0x35/0x1d0 [ 107.187329] ? do_raw_spin_trylock+0x190/0x190 2018/04/01 22:35:10 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ftruncate(r0, 0xffffffffffffffdd) setgroups(0x0, &(0x7f0000000600)) [ 107.191930] ? __lock_is_held+0xb6/0x140 [ 107.196001] ? _raw_spin_unlock+0x22/0x30 [ 107.197097] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 107.200144] ? __alloc_fd+0x29b/0x750 [ 107.200163] do_filp_open+0x25b/0x3b0 [ 107.200173] ? may_open_dev+0xe0/0xe0 [ 107.200188] ? mpi_resize+0x200/0x200 [ 107.200200] ? get_unused_fd_flags+0x121/0x190 [ 107.200209] ? getname_flags+0x256/0x580 [ 107.200223] do_sys_open+0x502/0x6d0 [ 107.220082] IPv6: Can't replace route, no match found [ 107.223847] ? do_sys_open+0x502/0x6d0 [ 107.223860] ? filp_open+0x70/0x70 [ 107.223872] ? SyS_read+0x220/0x220 [ 107.223885] SyS_openat+0x30/0x40 [ 107.223893] ? SyS_open+0x40/0x40 [ 107.223909] do_syscall_64+0x281/0x940 [ 107.223919] ? vmalloc_sync_all+0x30/0x30 [ 107.223931] ? _raw_spin_unlock_irq+0x27/0x70 [ 107.223940] ? finish_task_switch+0x1c1/0x7e0 [ 107.223949] ? syscall_return_slowpath+0x550/0x550 [ 107.223959] ? syscall_return_slowpath+0x2ac/0x550 [ 107.286106] ? prepare_exit_to_usermode+0x350/0x350 [ 107.291127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 107.296496] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.301346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.306534] RIP: 0033:0x455269 [ 107.309717] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.317427] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 107.324692] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 107.330414] xt_ipvs: protocol family 7 not supported [ 107.331979] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/01 22:35:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001300)={0x4, 0x6, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x1e}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/236, 0xec}, {&(0x7f0000001200)=""/47, 0x2f}, {&(0x7f0000001240)=""/2, 0x2}], 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x1ff) 2018/04/01 22:35:10 executing program 0 (fault-call:0 fault-nth:5): openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/01 22:35:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0x6) socket$netlink(0x10, 0x3, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x71, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x3ff, 0x0, 0x6, 0x4, 0x10000, 0x7, 0xffffffffffffffff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) 2018/04/01 22:35:10 executing program 5: setgroups(0x0, &(0x7f0000000600)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10100, 0x0) 2018/04/01 22:35:10 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000100)='V', 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getflags(0xffffffffffffffff, 0x40a) memfd_create(&(0x7f0000000140)='\'', 0x0) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x0, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x0, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x8000}}}, 0x84) 2018/04/01 22:35:10 executing program 2: r0 = socket$inet6(0x10, 0x803, 0x4000000000000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) pipe(&(0x7f0000000000)) 2018/04/01 22:35:10 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000400)=0x36) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003680)={&(0x7f0000003200)=@can={0x0, 0x0}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003280)=""/145, 0x91}, {&(0x7f0000003340)=""/114, 0x72}, {&(0x7f00000033c0)=""/250, 0xfa}, {&(0x7f00000034c0)=""/40, 0x28}, {&(0x7f0000003500)=""/238, 0xee}], 0x5, 0x0, 0x0, 0xe5}, 0x10001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'bond0\x00', {0x2, 0x4e22}}) sendmsg$can_raw(r0, &(0x7f0000003780)={&(0x7f00000036c0)={0x1d, r1}, 0x10, &(0x7f0000003740)={&(0x7f0000003700)=@can={{0x4, 0x8, 0x80000001, 0x5}, 0x2, 0x1, 0x0, 0x0, "fb0baf7ad157a71c"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0x7a, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x12e1, 0x401, &(0x7f0000000340)='teql0\x00', 0x100, 0x7, 0xae}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x8000f, 0x7) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000480)=@req3={0x400, 0x8, 0xc3, 0x7, 0x9, 0x7, 0x6}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000040)=0x9) clock_gettime(0x3, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000100)={@multicast1, @multicast1, @remote}, &(0x7f0000000180)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000004c0)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000002c0)={0x40, 0x80000000000000, 0x3, {}, 0x3, 0x100}) [ 107.331984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.331990] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000004 [ 107.376548] xt_ipvs: protocol family 7 not supported 2018/04/01 22:35:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x705ca400b7698fd2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x98e, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000080)={[0xf004, 0xd000, 0x100000, 0xf000], 0xffffffff, 0x10, 0x8}) [ 107.403212] FAULT_INJECTION: forcing a failure. [ 107.403212] name failslab, interval 1, probability 0, space 0, times 0 [ 107.414530] CPU: 0 PID: 9199 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 107.421383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.430734] Call Trace: [ 107.433315] dump_stack+0x194/0x24d [ 107.436928] ? arch_local_irq_restore+0x53/0x53 [ 107.441613] ? __unwind_start+0x169/0x330 [ 107.445746] ? __kernel_text_address+0xd/0x40 [ 107.450226] should_fail+0x8c0/0xa40 [ 107.453925] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.459018] ? save_stack+0xa3/0xd0 [ 107.462632] ? trace_hardirqs_off+0x10/0x10 [ 107.466931] ? alloc_tty_struct+0xda/0xa20 [ 107.471141] ? tty_init_dev+0x78/0x4b0 [ 107.475008] ? ptmx_open+0xf3/0x310 [ 107.478620] ? chrdev_open+0x257/0x730 [ 107.482490] ? find_held_lock+0x35/0x1d0 [ 107.486537] ? __lock_is_held+0xb6/0x140 [ 107.490588] ? check_same_owner+0x320/0x320 [ 107.494898] ? rcu_note_context_switch+0x710/0x710 [ 107.499804] ? lock_release+0xa40/0xa40 [ 107.503763] should_failslab+0xec/0x120 [ 107.507724] kmem_cache_alloc_trace+0x4b/0x740 [ 107.512286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 107.517283] ? trace_hardirqs_on+0xd/0x10 [ 107.521416] tty_ldisc_get.part.3+0x66/0x140 [ 107.525805] tty_ldisc_init+0x19/0x70 [ 107.529589] alloc_tty_struct+0x18b/0xa20 [ 107.533721] ? __do_SAK+0x30/0x30 [ 107.537157] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 107.541983] ? mnt_get_count+0x150/0x150 [ 107.546031] ? dput.part.20+0x207/0x830 [ 107.550074] ? module_unload_free+0x5b0/0x5b0 [ 107.554553] ? __radix_tree_preload+0x133/0x1c0 [ 107.559206] ? mutex_unlock+0xd/0x10 [ 107.562902] ? devpts_new_index+0x142/0x290 [ 107.567209] tty_init_dev+0x78/0x4b0 [ 107.570910] ptmx_open+0xf3/0x310 [ 107.574345] ? pty_resize+0x270/0x270 [ 107.578124] chrdev_open+0x257/0x730 [ 107.581822] ? cdev_put.part.1+0x50/0x50 [ 107.585860] ? fsnotify_first_mark+0x2b0/0x2b0 [ 107.590449] ? _copy_to_user+0xc0/0xc0 [ 107.594328] ? security_file_open+0x89/0x190 [ 107.598717] do_dentry_open+0x667/0xd40 [ 107.602671] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 107.607589] ? cdev_put.part.1+0x50/0x50 [ 107.611634] vfs_open+0x107/0x220 [ 107.615069] path_openat+0x1151/0x3530 [ 107.618943] ? path_lookupat+0xba0/0xba0 [ 107.622984] ? lock_downgrade+0x980/0x980 [ 107.627109] ? do_sys_open+0x2e7/0x6d0 [ 107.630981] ? find_held_lock+0x35/0x1d0 [ 107.635027] ? do_raw_spin_trylock+0x190/0x190 [ 107.639633] ? __lock_is_held+0xb6/0x140 [ 107.643680] ? _raw_spin_unlock+0x22/0x30 [ 107.647806] ? __alloc_fd+0x29b/0x750 [ 107.651596] do_filp_open+0x25b/0x3b0 [ 107.655374] ? may_open_dev+0xe0/0xe0 [ 107.659178] ? mpi_resize+0x200/0x200 [ 107.662964] ? get_unused_fd_flags+0x121/0x190 [ 107.667525] ? getname_flags+0x256/0x580 [ 107.671570] do_sys_open+0x502/0x6d0 [ 107.675261] ? do_sys_open+0x502/0x6d0 [ 107.679134] ? filp_open+0x70/0x70 [ 107.682656] ? SyS_read+0x220/0x220 [ 107.686266] SyS_openat+0x30/0x40 [ 107.689698] ? SyS_open+0x40/0x40 [ 107.693133] do_syscall_64+0x281/0x940 [ 107.696999] ? vmalloc_sync_all+0x30/0x30 [ 107.701132] ? _raw_spin_unlock_irq+0x27/0x70 [ 107.705606] ? finish_task_switch+0x1c1/0x7e0 [ 107.710081] ? syscall_return_slowpath+0x550/0x550 [ 107.715078] ? syscall_return_slowpath+0x2ac/0x550 [ 107.719995] ? prepare_exit_to_usermode+0x350/0x350 [ 107.724998] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 107.730351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.735181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.740350] RIP: 0033:0x455269 [ 107.743517] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.751209] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 107.758456] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 107.765704] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.772951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.780198] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 107.789162] Kernel panic - not syncing: n_tty: init_tty [ 107.794548] CPU: 0 PID: 9199 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 107.801386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.810739] Call Trace: [ 107.813330] dump_stack+0x194/0x24d [ 107.816960] ? arch_local_irq_restore+0x53/0x53 [ 107.821633] ? vsnprintf+0x1ed/0x1900 [ 107.825439] panic+0x1e4/0x41c [ 107.828614] ? refcount_error_report+0x214/0x214 [ 107.833350] ? trace_hardirqs_on+0xd/0x10 [ 107.837479] ? tty_ldisc_init+0x58/0x70 [ 107.841434] tty_ldisc_init+0x69/0x70 [ 107.845222] alloc_tty_struct+0x18b/0xa20 [ 107.849348] ? __do_SAK+0x30/0x30 [ 107.852779] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 107.857598] ? mnt_get_count+0x150/0x150 [ 107.861636] ? dput.part.20+0x207/0x830 [ 107.865588] ? module_unload_free+0x5b0/0x5b0 [ 107.870062] ? __radix_tree_preload+0x133/0x1c0 [ 107.874710] ? mutex_unlock+0xd/0x10 [ 107.878401] ? devpts_new_index+0x142/0x290 [ 107.882716] tty_init_dev+0x78/0x4b0 [ 107.886413] ptmx_open+0xf3/0x310 [ 107.889844] ? pty_resize+0x270/0x270 [ 107.893625] chrdev_open+0x257/0x730 [ 107.897327] ? cdev_put.part.1+0x50/0x50 [ 107.901369] ? fsnotify_first_mark+0x2b0/0x2b0 [ 107.905947] ? _copy_to_user+0xc0/0xc0 [ 107.909814] ? security_file_open+0x89/0x190 [ 107.914202] do_dentry_open+0x667/0xd40 [ 107.918152] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 107.923067] ? cdev_put.part.1+0x50/0x50 [ 107.927130] vfs_open+0x107/0x220 [ 107.930571] path_openat+0x1151/0x3530 [ 107.934443] ? path_lookupat+0xba0/0xba0 [ 107.938481] ? lock_downgrade+0x980/0x980 [ 107.942608] ? do_sys_open+0x2e7/0x6d0 [ 107.946486] ? find_held_lock+0x35/0x1d0 [ 107.950531] ? do_raw_spin_trylock+0x190/0x190 [ 107.955090] ? __lock_is_held+0xb6/0x140 [ 107.959148] ? _raw_spin_unlock+0x22/0x30 [ 107.963290] ? __alloc_fd+0x29b/0x750 [ 107.967074] do_filp_open+0x25b/0x3b0 [ 107.970853] ? may_open_dev+0xe0/0xe0 [ 107.974647] ? mpi_resize+0x200/0x200 [ 107.978445] ? get_unused_fd_flags+0x121/0x190 [ 107.983011] ? getname_flags+0x256/0x580 [ 107.987068] do_sys_open+0x502/0x6d0 [ 107.990759] ? do_sys_open+0x502/0x6d0 [ 107.994637] ? filp_open+0x70/0x70 [ 107.998164] ? SyS_read+0x220/0x220 [ 108.001774] SyS_openat+0x30/0x40 [ 108.005201] ? SyS_open+0x40/0x40 [ 108.008631] do_syscall_64+0x281/0x940 [ 108.012501] ? vmalloc_sync_all+0x30/0x30 [ 108.016636] ? _raw_spin_unlock_irq+0x27/0x70 [ 108.021112] ? finish_task_switch+0x1c1/0x7e0 [ 108.025595] ? syscall_return_slowpath+0x550/0x550 [ 108.030525] ? syscall_return_slowpath+0x2ac/0x550 [ 108.035439] ? prepare_exit_to_usermode+0x350/0x350 [ 108.040438] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.045779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.050608] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.055772] RIP: 0033:0x455269 [ 108.058936] RSP: 002b:00007f70f9e8cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.066619] RAX: ffffffffffffffda RBX: 00007f70f9e8d6d4 RCX: 0000000000455269 [ 108.073866] RDX: 0000000000000000 RSI: 00000000208f0000 RDI: ffffffffffffff9c [ 108.081118] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.088365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.095612] R13: 0000000000000435 R14: 00000000006f8598 R15: 0000000000000005 [ 108.103634] Dumping ftrace buffer: [ 108.107405] (ftrace buffer empty) [ 108.111093] Kernel Offset: disabled [ 108.114699] Rebooting in 86400 seconds..