370e4e8cdd8880f8b0f1b0a6668737dcf2256e18b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240080, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1b3) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/01 03:18:10 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 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(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/01 03:18:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getpeername$packet(r0, &(0x7f0000ae9fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cd1000)=0x14) 2018/04/01 03:18:10 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000b, 0x5012, r0, 0xfffffffffffffffd) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x1, 0x3, 0x4, 0x1, 0x7a467f8b}, 0x5, 0x8}) 2018/04/01 03:18:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/121) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000280)={0x2, 0x11, 0x6a479950, 0x7, 0x37, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x100, @empty, 0xffff}}, @sadb_x_sec_ctx={0xa, 0x18, 0x4, 0x100000001, 0x41, "ed73d03daa024be12007490698fad1739a88e78b62bc5e84587d85d9bc1983665965eb908edbf8047e4c398d355e13be134828d42c3ded8655daecf8c8f6201157"}, @sadb_address={0x3, 0x17, 0x32, 0x80, 0x0, @in={0x2, 0x4e22, @loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x0, 0x80000001, {0x6, 0xff, 0x100000000, 0x8, 0x0, 0xffffffffffff8000, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1000000000000000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_key={0x1, 0x7a04ba28d3b012c9}, @sadb_key={0xd, 0x8, 0x2f8, 0x0, "6ba2801c03f99dd79213e54a6c4b1fc3614b0776d0cc01fe6fec0ecf0bd7223d9dc23b251347abc681e59746cf086172c27006b5987f71da30ea670527acdd8ba899fd56f3291d30d6624f09ec082780f4649e1b23c6b238e94f68a8a4fe38"}]}, 0x1b8}, 0x1}, 0x20048840) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="bc16ba677c2cc1674dde33717c80fb5e831abc9a00d750a74a8bcf705b81e7cc4f9ea85eec5d58ff7dfd0239f72b215d7ef2aca511e71ca0ec7ac3c1e8970c327c86db60f54bf4f7b3920a128019d6976a1f866ca86a02725942f8ce8c2157749f4d01ae84c8ad028d9a81141def5fa8a49cf13245c28e0e183754cb311959043f871bf70767d4075f9db80af5b1bd997f538392ba59cb209ac34d992b57971720b8fc6878575efc4dcf6341390439baabb9ab110493e101", 0xb8}], 0x1, &(0x7f0000011000)}, 0x40000000c100) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/124, &(0x7f0000000240)=0x7c) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4cd}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/01 03:18:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="45e9e2531cb800", 0x7) ioctl$KDDELIO(r1, 0x4b35, 0x3ff) sync() open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000080)=0x8092, 0x4) 2018/04/01 03:18:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x101000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416c98d9b", 0xed}], 0x1, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x1, 0x5000}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0xfd23) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x8000000000080003, 0x5) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r3, r5) dup3(r3, r4, 0x0) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) ftruncate(0xffffffffffffffff, 0x45) 2018/04/01 03:18:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), 0x4) memfd_create(&(0x7f0000000100)='md5sumwlan1em1[%user,\x00', 0x1000002) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 434.716636] binder: 25940:25944 ioctl c0306201 20007fd0 returned -14 [ 434.726098] binder: 25940:25944 ioctl c0306201 20004000 returned -14 [ 434.729833] binder: 25940:26017 ioctl c0306201 20007fd0 returned -14 2018/04/01 03:18:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x240, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001100)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c00010001000003190100010c8002000c0000f702000013"], 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) ioctl$TIOCEXCL(r0, 0x540c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)) 2018/04/01 03:18:10 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0x7) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 03:18:10 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_newroute={0x28, 0x18, 0x601, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/01 03:18:10 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x10001, 0x7, 0x7, 0x7, 0x2, 0x3, 0x7e000000000, 0x8, 0x5, 0x8, 0xd9, 0x5}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x7, 0xf1f, 0x8001, 0xfffffffffffffff9, 0x7, 0x6, 0x10001, 0xfffffffffffffffb, 0xff, 0x2, 0x2}, 0xb) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) r5 = dup2(r0, r1) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 434.853814] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 434.862885] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 434.882867] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 434.895775] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 03:18:10 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = socket(0xa, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'eql\x00', 0x800}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) bind$rds(r1, &(0x7f0000000400)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/01 03:18:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) 2018/04/01 03:18:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x610002, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000020008000100c8c1f7671ab5952000000000ff03a773ec03b507bed439d466e317a03a67532de0545f0530d81164af73829e13f45c7dfc14e94105e98ded22d961a46fd5ee"], &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x102) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xa8, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309, r2}, @clear_death={0x400c630f, 0x1, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f0000000180)=[@fda={0x66646185, 0x3, 0x4, 0x12}], &(0x7f0000000280)=[0x38, 0x68, 0x0, 0x0, 0x78]}}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310}, @decrefs={0x40046307}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}], 0x98, 0x0, &(0x7f00000003c0)="bc095ac3ff264223254f0a48f04c288369116c26dc950eff0aaddbd581966f790d7793cc80c2b8c6b34db659aaecfd2e6dd4a14d79a6125c1e0e4302c6b28e7e4333189d4517ae3cbf20864b97c1c55c013f82080cbdc2dfacbd8f4b5694841f693e0fd3fb9759f683c3586ea5169f3714cad0f24079d81cc73033769c0ca2d6821139ec3a235329157613e1512649a29eadf63f07a89414"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2000) ioctl(r4, 0x4000000000001274, &(0x7f00001d6fff)) 2018/04/01 03:18:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000380)="6367f31575702e74687265619aa71e0000", 0x2, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x440, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000002c0)=""/139) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r5 = dup2(r3, r2) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000200)={0x8, 0x20, 0xfffffffffffffffb, 0x1ff, "801356c9a368528dd5057709be041c937b217e87e5211c598a17935c8de44f60"}) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00000000c0)=0x4) [ 434.919951] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 434.944319] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/01 03:18:10 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0x1ae) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0)=0xffffffff, 0x4) [ 435.052870] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 435.071925] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/01 03:18:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24180) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[]}, 0x78) 2018/04/01 03:18:11 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x44) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/01 03:18:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000003c0)=&(0x7f00000001c0)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000840)={0x2, 0x0, [{0x10000, 0x83, &(0x7f0000000680)=""/131}, {0x7004, 0xe5, &(0x7f0000000740)=""/229}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000040)=""/8, &(0x7f0000000280)=""/87, &(0x7f0000000300)=""/115}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000380)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4003) clone(0xa2a00200, &(0x7f0000000480)="901980457f8d4fb05f31901f1be519fcca219da3a3a1a2dfcd0188a6638b35aa1257cdb802e9ea79ea25c88bafa49824afda22e849b52d5c7bd65cbb4ab6043413ef146d3c3146fe8ac850678279648ad035f33a98e960bab01706ac1d6f0c18a606c68bf73848231b0f9b1836c67b1cd2e7097780342f4b049c612031f8f84abd60247650c460c8940967b7e4175db1069112d127329dcb89a521c3eaf432527a24e571f01d00000000", &(0x7f0000000400), &(0x7f0000000640), &(0x7f0000000580)="5281c50bacc2ba6258438362d63e58b9aad64d31c373ec57b3ac3c75963d7de37d8e0204a327f63f0a9ad1f93e21408f82d8cd0c491b97a3a5ec205aa0ab5c46f8deca6062712b7654bde81dc0d961b6decdaba658146f0d2d175999d3553ec4a52ba76029dd530d7adea00dc3a85a654b59d2a051a40e966b9ac2b3363f6501eb7c931f25970d3dda60efcdb7ca151ab28898bdd20cedb6ca0ba117d957e4f0f25dda7e1f5199dd15c18cf22fbffc") 2018/04/01 03:18:11 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000100)={'bridge0\x00', r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xd240b82b62a2f9f5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000080)=0xe8) 2018/04/01 03:18:11 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080045000030000000000067907800000000ffffffff2100907800000017450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x40, 0x8208, 0x3f, 0x1, r3}, &(0x7f0000000440)=0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x2) statx(r5, &(0x7f0000000200)='./file0\x00', 0x400, 0x40, &(0x7f0000000240)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[r4, r6]) shutdown(r1, 0x0) 2018/04/01 03:18:11 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm(blowfish-generic))\x00'}, 0x3ff3f379838d659c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1ca9, 0x141240) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x40, 0x100000001, 0x5, 0x0, 0x6, 0x0, 0x1, 0xc15c, 0x1, 0x6, 0x7, 0x400, 0xd046, 0x0, 0x101, 0xefac, 0x5, 0x8, 0x7fffffff, 0x3, 0x8, 0xffffffff, 0x3, 0x754fc6ba, 0x6, 0x7, 0x0, 0x2000000000000000, 0x7ff, 0xffffffff, 0x4, 0xf83, 0x1, 0x68, 0x2, 0x0, 0xdba1, 0x4, @perf_config_ext={0xfffffffffffffffb, 0x401}, 0x0, 0x33, 0xfffffffffffffff7, 0x7, 0x4, 0x1, 0x4}, r0, 0xa, r1, 0x9) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000), 0x0, &(0x7f0000ec7000)}, 0x0) 2018/04/01 03:18:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffff488, 0x111000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ip6tnl0\x00', 0x2}, 0x18) shutdown(r0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x79, r2}) close(r0) 2018/04/01 03:18:12 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x101180) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x40000000000000, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') 2018/04/01 03:18:12 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) [ 436.127339] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/01 03:18:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000), &(0x7f0000004000)=0xc) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x4, &(0x7f0000002240)=[{&(0x7f0000000100)="c7cefc81760f15de78c8e8895cc4eefafd73682bd7110882c02823e8e2484af5684fd4e7c5534fc44ce1347196682828353811543ac158bb52f17d4bd6dd20437b3218a74fe6", 0x46, 0xffffffff}, {&(0x7f0000000180)="8d02ab818a13b3d6f5ac5777aa1c7026a92ae6d14321e61cabc12dabf859e629756d155bbc3eceeb7b5bcf85f764fb1d88d27862a9eaff74c91598d0deb3a38baee8b83314d9a5865d2a6aa2536d3fd0001fd91dfe02a37f968e0f1f69047c922bf8550b8b4d8afba384647f44e70cd97808c39110b51b390a51013303281c57a935e676865af71fe9282d8aeeeae217b38c3e9c9c332a8822664d8a69", 0x9d, 0x7}, {&(0x7f0000000240)="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", 0x1000, 0x5}, {&(0x7f0000001240)="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0x1000, 0x2}], 0x820000, &(0x7f00000022c0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x0, 0x2d, 0x33, 0x37, 0x36, 0x35]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) 2018/04/01 03:18:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000040)="354ddfa6e71f048217671e89e10661d7c28f7d4e60748c39aef2b9d226143c802501a74870452005d29aabe5498455e569a52fe739440387921a542c61e1c20381c95935151f39f3c952bf414a029f1b2893e3c6386478751ab2eb707edd49efa0eb38ae49ca3f0f9363bacfd4c068b5e16f1417c056262edab4d2f09ec21b497df7c2a006428004369190880acdbdbec0b65aedd215534f4092c32036bd19f6fed117c2adf71377c112b091c1319fc1cc30e489", 0xb4}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x15) 2018/04/01 03:18:12 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/164) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x2, 0xfffffffffffeffff}, 0xb}, 0x10) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/01 03:18:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001180)) bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0xf, 0x6, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x71}, @alu={0x0, 0x9, 0x0, 0xf, 0x5, 0xfffffffc, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r2}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000000100)=""/4096, 0x0, 0x1}, 0x48) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 2018/04/01 03:18:12 executing program 5: 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_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[], 0x0, 0xfffffffffffffffe}) 2018/04/01 03:18:12 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x3) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x1f) 2018/04/01 03:18:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000080)=@delsa={0x28, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/01 03:18:12 executing program 4: 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$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x6140, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) 2018/04/01 03:18:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x2, 0x6, 0x10001, 0x1, 0x71935745, 0x4, 0x4}, 0x26f) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x840) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r1, r0, 0x0) 2018/04/01 03:18:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000580)={0x11, @multicast1=0xe0000001, 0x4e21, 0x0, 'sed\x00', 0x38, 0x0, 0x28}, 0x2c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000040)=0x7062, 0x4) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x5000, 0x0, 0x4, 0x4, 0xfffffffffffffffd}) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) 2018/04/01 03:18:13 executing program 4: r0 = socket$inet6(0xa, 0x14000008080a, 0x86d8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800eab08043000029000000050000009300000000000000"], 0x18}}], 0x2, 0x0) 2018/04/01 03:18:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x7fffffff, 0x9}, 0x359) 2018/04/01 03:18:13 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0xffffffff}) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/01 03:18:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000100)=@pppol2tpv3in6, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/197, 0xc5}, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/04/01 03:18:13 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{}, {}, {}]}, 0x108) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mprotect(&(0x7f0000771000/0x2000)=nil, 0x2000, 0x3) 2018/04/01 03:18:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000010c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c) 2018/04/01 03:18:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000000)) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="a7118230eef5e420406dc6e0293b261fd23e223ac994e771d39076c6008198423797871c905a3788788903cb54e0b814d56121febd537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61613b79b77d069e76fd54e003a555cba8ba8ca09edd10a35df95900f9d33c0a1432911befb630e3817870dd103772719fa860c424444da74127123d602411922ba00000000000000005b3939bc4b9d94a70d9e3f956b2bd93f64c020e732219653c3e71f352fc75524afd7a316250a43697e872cbbaf0659eb", 0xc1}], 0x1, &(0x7f0000001a00)}], 0x82, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/01 03:18:13 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080000000028000015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) semget$private(0x0, 0x1, 0x102) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/01 03:18:13 executing program 6: r0 = timerfd_create(0x7, 0x4) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/110, 0x6e}], 0x1) [ 437.313260] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 437.320914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 437.351693] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 437.359231] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 437.396680] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 437.404220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 437.436844] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 437.444309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 03:18:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7ff, 0x220000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000280)={0x7e9, 0x3, 0x1, 0xc0, 0x0, 0x4, 0xfff, 0x8a, 0x9, 0x2}) accept4$packet(r1, &(0x7f0000000000), &(0x7f00000001c0)=0x14, 0x80800) 2018/04/01 03:18:13 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x3, @tid=r0}, &(0x7f0000000180)) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xbe, 0x100) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x6, 0x200) renameat2(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) r3 = memfd_create(&(0x7f0000000000)='bdevppp0.&#eth1user\x00', 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0x5f1, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/01 03:18:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f0000000740)="1d57fb8f2608205961b6302d464f0e871f200aa4d6a67a21b28ebb619f74f246a1c42a689eed3d", 0x27}, {&(0x7f0000000c40)="3f8929b5a0b52776d7e046b52861c98bb92826b372997543f96370c691fb263d9cdafe2618a1e1b19e9f1fc8da9a7dbb428fa901795d04b42e40151dff29ea7717f219474175a0fddbf14055b8605ddd2e1c699cb9eca161476a6e58a90e80bb9de43b87686a616e1ca0838528f94238d8a2a254b62879c8cb6ff9227e81111d9d16eaf80c7de3e5d3a3279266b75489dff2b7b38836b6b5d9faf292814d718687d02f0b672b58e5b5289a8534960679cdaf4d55a44b2d61f73f9e060f9ea7a605e032ac4c5b3119841c7efd6c4016e4337c46344b12cce45402f8ac9e926d49ef", 0xfffffffffffffef8}], 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x5, 0x4043ff) r3 = accept(r2, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x62) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1c9}, 0x8) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000700), &(0x7f00000006c0)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") fdatasync(r3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) accept(r2, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x5, 0x0, 0x401, 0x1f, r4}, 0x20) 2018/04/01 03:18:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='romfs\x00', 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/58, 0x3a, 0x10021, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r4, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/01 03:18:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000040)={"626f6a643000000000000094b4001000", @ifru_addrs=@l2={0x1f, 0x10001, {0x3, 0x8, 0x100, 0x1f, 0xffffffff, 0xe928}, 0x7fff, 0x8000000000000}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 03:18:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000740)=0xa, 0x4) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x90c00) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x135}, 0x1}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rfkill\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000002640)=0xc) r6 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000002680)={r5, 0x7}, 0x8) dup3(r3, r0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r7, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r2, &(0x7f0000000780)="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", 0x11a) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) socketpair(0xb, 0x3, 0x20, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000400)={r7, r9}) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="9ead00000300000000000000000000009500010087380da7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000000280)={r8, 0xb, 0x9, r9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000001c0)={r5, 0x1ff}, &(0x7f0000000200)=0x8) r12 = socket$kcm(0x29, 0x1000000000002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r11, 0xfff8, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000000600)={r7, r11}) ioctl$DRM_IOCTL_GET_UNIQUE(r10, 0xc0106401, &(0x7f0000000540)={0xf0, &(0x7f0000000640)=""/240}) setsockopt$kcm_KCM_RECV_DISABLE(r12, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4) 2018/04/01 03:18:13 executing program 0: getsockname$netlink(0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000940)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0), 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000880)={@dev}, &(0x7f00000008c0)=0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000280)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000001c0)=""/132}, 0x18) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1ff, 0x0, 0x1, 0x8000, 0x0, 0xfffffffffffffff8, 0x200, 0xb, 0x7f, 0x9, 0x8, 0x1, 0x100000001, 0x10000, 0x2, 0x9, 0xfff, 0x800, 0x8001, 0x7, 0x81, 0x7f, 0x0, 0xffffffffffff0000, 0x433, 0x7fffffff, 0x1f, 0xffffffff00000000, 0xc5ae, 0x100000000, 0xffffffff, 0x7, 0x6, 0xfffffffffffffffe, 0x9, 0x2, 0x0, 0xefb1, 0x5, @perf_config_ext={0x2, 0x4}, 0x8000, 0x3ff, 0x4, 0x7, 0x101, 0xff, 0x3}, r3, 0x8, r1, 0x8) 2018/04/01 03:18:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000001240)={&(0x7f0000000240)=""/4096, 0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, [0x10000, 0x9552, 0x1, 0xffffffff, 0x3, 0xffffffff, 0x7, 0x7fff, 0x3f, 0x4, 0x3a95, 0x200, 0x81, 0x7, 0x7fc000000000]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, 0x8) openat$cgroup_ro(r0, &(0x7f0000001380)='cpuacct.usage_all\x00', 0x0, 0x0) rt_sigaction(0x29, &(0x7f00000012c0)={0x4, {0x101}, 0xc0000002, 0x101}, &(0x7f0000001300), 0x8, &(0x7f0000001340)) r3 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r3, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) 2018/04/01 03:18:13 executing program 4: io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x38200) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000140)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x7, 0x20, 0xfffffffffffffff7}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fchmod(r0, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/01 03:18:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000fd, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1ffffffb, 0xfffffeb6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x4) sendto$llc(r0, &(0x7f0000000140)="a6b8e004f7abb89e0bf458479ca2c38c5d5eba41a3dfec32d6d9aa953059ea978cba016742ea406837b68db6b071f46f1258c4ca0036f9eb43a8e1f3a2dea620853734aad60e7d16f0", 0x49, 0x4008845, &(0x7f00000001c0)={0x1a, 0x0, 0x3, 0x3, 0x8, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000580), 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/01 03:18:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000000)=""/112) poll(&(0x7f0000000140)=[{r0, 0x2}], 0x1, 0xfffffffffffff001) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000001c0)=""/174) 2018/04/01 03:18:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000001c0)={0x8, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) pread64(r2, &(0x7f00000003c0)=""/229, 0xe5, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="ff19f466ba4200edc7442400aa5c61d7c74424025a00c0fec7442406000000000f011424c482791e7203410f0d4d06c4427d9204ca400f011d0000c0fe66baf80cb8f0a3ed83ef66bafc0cb800800000ef0f01d1", 0x54}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000004c0)={[{0xfffffffffffffffa, 0x0, 0x1900000000, 0x3, 0x5d, 0x200, 0x8, 0x9, 0x9, 0xffffffffffff7fff, 0x4, 0x7f, 0xe5e1}, {0x1, 0x3ff, 0xa31, 0x6, 0x1, 0x962, 0x4, 0x5, 0x8, 0x400, 0x5, 0x5, 0x3ff}, {0x20, 0x8, 0x4, 0x10001, 0x8000, 0x861, 0x1, 0x0, 0xffffffff, 0x3ff, 0xff, 0x401, 0xc4c}], 0x7f}) r5 = shmget$private(0x0, 0x3000, 0xa00, &(0x7f0000883000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000280)=""/120) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x6) 2018/04/01 03:18:13 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x143000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, 0x0, 0x67d50d56) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x381c, 0x5, 0x8, 0x0, 0xc}, &(0x7f0000000780)=0x98) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000880)=0x28af00f) r5 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={r6, r7+30000000}, &(0x7f0000000140)={0x3}, 0x157) r8 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x100002}) close(r0) connect$llc(r2, &(0x7f0000000600)={0x1a, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x2, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pipe(&(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000004c0)={0x1, 0x670, 0x10001, 0x0, 0x0, [], [], [], 0xcefc, 0x100}) clock_gettime(0x5, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000340)=[{r1, 0x480}, {r0, 0x8}, {r2, 0x200}, {r8, 0x40}, {r2, 0x8000}, {r0, 0x401}], 0x6, &(0x7f0000000400)={r9, r10+30000000}, &(0x7f0000000440)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r4, 0x8}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x15c, 0x3, "08000000000000005cc96884d9cee3603b1ba50110a5fba570da79b2d5564c9043c7c71c49ce6fd7d1ecae4d", 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r11, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r12) setsockopt$RDS_CONG_MONITOR(r12, 0x114, 0x6, &(0x7f0000000200)=0x10000000200000, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) [ 437.685711] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 03:18:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000000095) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10}, 0xfffffffffffffe56, &(0x7f0000000180)={&(0x7f00000001c0)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c}}, 0x21c}, 0x1}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="d6cef50d30ba6cc2b7505f80753884bcf25ec42044507108865f9337ce2e3457e868e82046ce7630987cdb09c7d973acb8e86810fa910fab12a1dff6f0849654e9664a7d5b870d4fa1412b9340e08b8a3b5a9ea79bfc391612cdc9b15c86781097a58ded088db9893f63cf20", &(0x7f0000000100)=""/58}, 0x18) 2018/04/01 03:18:13 executing program 7: mlockall(0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x1, r1, 0x1}) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/04/01 03:18:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write(r0, &(0x7f0000000100), 0x10174) [ 438.553271] PPPIOCDETACH file->f_count=2 2018/04/01 03:18:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x8, 0xffff, 0x93, 0x1f, 0x7f, 0x2, 0x3}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x55b0, 0x20000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x3, 0x81, 0x847, 0x2c, 0xc8e}) 2018/04/01 03:18:14 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000500)={0x0, 0x1, 0x40, &(0x7f0000000140)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x8, 0x40, 0xfffffffffffffffa, 0x19, 0x9, 0x800, 0x8000, 0x246, 0x6, 0x6, 0x8, 0x4, 0xd5, 0x80000000, 0x3]}, &(0x7f0000000100)=0x100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xfffffffffffffff9, 0xadd6, 0x9, 0x20}, &(0x7f0000000240)=0x98) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000400), &(0x7f0000000440)=0x1d9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7, 0xe7, 0xffffffffffffffff, 0x293b, 0x3, 0x8001, 0x6, {r2, @in6={{0xa, 0x4e20, 0xffffffffffffffc1, @dev={0xfe, 0x80, [], 0x10}, 0x7}}, 0x8, 0xf2a, 0x1, 0x4, 0x2}}, &(0x7f0000000340)=0xb0) 2018/04/01 03:18:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000009c0)={0x9, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000940)=ANY=[@ANYRES32=r8, @ANYRES32=r3, @ANYBLOB="ff00010000000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="d9485aaa5e4124cc6e0c18c7d91b60b7fe7ad50625c2f71535985d2d420900000000000007ffa81de42ba4d873"], @ANYBLOB="40ffff03010004000000e03f80ffffffdf6110fac87ed9eb55da6e91e7ee6e8c8290f911e1d938261ef07549b3fce2c23f508fc5f55c172ef10f790a55365ec650621b7c46369d20ec34f7eb574ada005744e3"]) recvfrom$packet(r8, &(0x7f0000000600)=""/157, 0xffffffffffffff53, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$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(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000100)={r9, 0x1}) 2018/04/01 03:18:14 executing program 6: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa04000000000000"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="f800000000000000", @ANYBLOB='@\x00\x00b'], 0xc) r1 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setresgid(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) r6 = msgget(0x3, 0x101) msgctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) semget(0x2, 0x1, 0x2) keyctl$assume_authority(0x10, r1) write$rdma_cm(r3, &(0x7f0000000cc0)=ANY=[], 0xa) r7 = semget$private(0x0, 0x2, 0x1) fchmod(r4, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000007c0), &(0x7f0000000800)=0x8) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000540)="73e9674708b49db98b575124cf36a77303d7493e880a55c3a5fe4cb390816c13e50135f29f90bb3cd4b97ea1faf6f143b4e7e446d4b537e5c1b92b1cf1d0292973b5dbc49a567f172edad5816959a5682aed1b61131777754829d9731b0e4d216e52f746dca697b53d33f498d05f5438e7a400046129d0b93681ed3c3704a34f77a26aed6d70ffee71829f95747a56021d4249129151ff4059bd224bf3f5adeb9c51602b6e84e3569f", 0xa9}], 0x1, 0x0) semctl$IPC_INFO(r7, 0x0, 0x3, &(0x7f0000000080)=""/82) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}, 0x0, 0x0, 0xe2}}, &(0x7f0000000300)=0xb0) r8 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000440)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x307, @random="1f11b76ccda9"}, 0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/04/01 03:18:14 executing program 7: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e8000)=""/4096, 0x1000) 2018/04/01 03:18:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x4}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x10001, &(0x7f0000011000/0x4000)=nil, 0x3) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/92) 2018/04/01 03:18:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f00000c3000)}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/01 03:18:14 executing program 1: r0 = socket(0x1e, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x17, 0x20080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000280)={0x8b, 0x0, 0x10003, 0xfff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') renameat(r0, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x158, r4, 0x200, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb24}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0x158}, 0x1, 0x0, 0x0, 0x10}, 0x44044) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000002c0)={r3, 0x200}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x9, 0x0, 0x9, 0x8}) clock_gettime(0x7, &(0x7f0000000300)) r5 = gettid() sched_getaffinity(r5, 0x8, &(0x7f0000000640)) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000040)) [ 438.614145] PPPIOCDETACH file->f_count=2 2018/04/01 03:18:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x8, 0x5}, {0x1, 0x2}, {0x200, 0x1ff}]}) ioctl$VT_RELDISP(r0, 0xb702) syz_open_pts(r0, 0x40) ioctl$KIOCSOUND(r0, 0x4b2f, 0x400) 2018/04/01 03:18:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x88000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x2, 0x4, [0xfff, 0x0, 0x2, 0x1c2]}, 0x10) fcntl$notify(r0, 0x402, 0x2) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r3}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000380)=0xd7) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000003c0)={'ip_vti0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x5, 0x40}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x4000, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x8da}, 0x8) socket$inet(0x2, 0xf, 0x7d51) seccomp(0x0, 0x1, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x4fce899b, 0x5, 0x7, 0x3}]}) accept4$inet6(r0, 0x0, &(0x7f0000000580), 0x80800) sendmsg$nl_route(r5, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@getneightbl={0x14, 0x42, 0x300, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000006c0)={0x2, 0x0, [{}, {}]}) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x521, 0x2, 0x12, 0x9, "0da3ff2070fb9da8bc60f80c69cb334bdb5b8e66081d9c881b578f8137162fea45f090304cc2601279e57351c65116ec6bf37e2061956e19b0ecd129a3609d91", "468a0c21533eee2ec0e32ef6e2c32b279d2dd93b10a9b52e640ca84134a06222", [0x1, 0x8000]}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="891d07e66853c8253b74d9e3b4eb7fb035100f046af9a99c4491084d541b090255fdd5f9ac9f49649589d3a93ed85286defbe5c29dbc7613433ddd852df437b8cede394a6a42d8110e86fc5671000bfa2c89cb045b758f4eeb0b52c1b58e410f48abb38631f7b562847a03fcc8d823227f73a8509a6b89ef0f7dfcd1a2b257f2f6385b2db6324ab15a69") ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000940)={0x1, 0x0, [{0x5000, 0xab, &(0x7f0000000880)=""/171}]}) futex(&(0x7f0000000980)=0x2, 0x1, 0x0, &(0x7f00000009c0)={0x0, 0x1c9c380}, &(0x7f0000000a00), 0x2) syz_open_dev$mouse(&(0x7f0000000a40)='/dev/input/mouse#\x00', 0x9, 0x8400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000a80)={0x5, [0x5, 0x4, 0x80000001, 0xda5, 0x8]}, 0xe) 2018/04/01 03:18:14 executing program 7: r0 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2200, 0x0) bind(r1, &(0x7f0000000200)=@llc={0x1a, 0x203, 0x5e, 0x1, 0x81, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x434) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x7fffffff, 0x8, 0x2, 0x1}) connect$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000087ca449a1485ff6647f200b7bd0ee2b33e96e36a4d8b6a38afaa9541844a2c88ceb0b1956abbf91afc7449292533e1eda2474af596a5f2daa90d49a9192afe9a9688e1a0d232e52b59dd7a2dea53071b1250f8517fec49c9fc97300abd723b62c1fb25338181af67bddad8d047c45e1bb0ad1f9fe21458708c1644487f7b243f93267ae183d412ab908aca6f75962fa17851e55b2e29761527fad2bc98948bcecacfb1c96d4fd2710726c2dc2a6d040c5db721bc60f630dd072b707476115e507bf1cc93a70893a489103a2982d109bd3e87757b97000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, 0x8) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x10) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) fcntl$notify(r2, 0x402, 0x80000026) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000400)={0xffff, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x86b7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, 0xb1}, @in6={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x80) [ 438.709458] bridge0: port 1(bond0) entered blocking state [ 438.715258] bridge0: port 1(bond0) entered disabled state 2018/04/01 03:18:14 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/04/01 03:18:14 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) epoll_create1(0x80000) 2018/04/01 03:18:14 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$rds(0x15, 0x5, 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) fcntl$dupfd(r0, 0x402, r1) socket$pppoe(0x18, 0x1, 0x0) 2018/04/01 03:18:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000000fff)) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x7, 0x7, 0x9, 0x111, 0xffff, 0x10000}, 0x7fffffff, 0x6}, 0xe) 2018/04/01 03:18:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f0000ecffffff00", 0x0}) recvfrom(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x3, 0x4, 0x2}}, 0x80) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x414000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)=0x7fff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@empty, r1}, 0x14) 2018/04/01 03:18:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000013bffc), 0xf4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000080)={{0x9, 0x3, 0x9, 0x615, "3dbd1e0eced1ce9d4d0376fa10e9314dab8b9598d678b8aefd547ee3b42c6e86b4b86e5d7289777cb502a1e9", 0xd0}, 0x0, 0x0, 0xef43, r3, 0xb0, 0x0, "c09f805257c002f8e0b738119dc1ab8ccca6d43c47e07e02e8ee185d5e2b062349bfb34342edbbe24ff1a9a00dd4015a7854dd8374ae7cc410daede04c3a7331", &(0x7f0000000040)='hash\x00', 0x5, [], [0x53, 0x7, 0x5]}) 2018/04/01 03:18:14 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x440, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000002b40)=""/4096, &(0x7f0000003b40)=0x1000) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x20000800}) r5 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=ANY=[@ANYBLOB="580004000000000014f8bca1613e31259d", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"]], 0x19, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r9 = socket$inet6(0xa, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000280)=0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000d74000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x800000000}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r0, r1}) 2018/04/01 03:18:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe1}) 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}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000100)=0xe6c9) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 03:18:15 executing program 4: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000080000000000000a05387c5731f38db17a2000009000100830000007802000000000000feffffffffffffff00000000ffffffacdc010000ffffffff0000000000000f41807f7a0d0baa0c7c33bd1d7a5e290c666a97a3373c097ff431991d228865ebb94466aca7c7af8be6453e1b8a3274aa9906c4f2587ef7a49a796b6285e1ea2623425ab0fd3df3d72be11c4c43d8b19a47ce894ad0f5a7ec6081232d83477f017b1b"], 0x1) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000880)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0xc9c, 0x3ff, 0x1, 0x6, 0xfff, 0xbe41, 0x1f, 0x6, 0x1, 0x5, 0x6, 0x5, 0x6, 0x0, 0x4, 0x1000], 0xf000, 0x10000}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000240)=[0x10000, 0x9]) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/99) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) ioctl$TCSBRK(r1, 0x5409, 0x400) 2018/04/01 03:18:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000087cfee)='/dev/input/event#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/129, 0x81) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000aef7a)=""/134) 2018/04/01 03:18:15 executing program 1: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000000c0)={0x9, 0x18, 0x1, 0xffffffffffffffff}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000180)=[{r0, 0x4000}, {r1, 0x144}, {r2, 0x8}], 0x3, 0xf9) r3 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/87) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000000)=0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = timerfd_create(0x4, 0x80800) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) write$sndseq(r3, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/01 03:18:15 executing program 6: r0 = socket(0x11, 0x3, 0x1) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d000100040000000004000800000000", 0x24) 2018/04/01 03:18:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000020084000000000899", &(0x7f0000000280)=ANY=[@ANYBLOB="110000000000000004000000030000000100010400000000000001"]}) poll(&(0x7f0000000200)=[{r0, 0x301}, {r0, 0x400}, {r0, 0x20}, {r0, 0x8221}], 0x7e, 0x1) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x2000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xfffffffffffffbff, &(0x7f0000000140)=0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc0000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/75) 2018/04/01 03:18:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000240)={{0xaf80, 0x1}, "7054727431000000000000000000000000000000ddffffff00", 0x9}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) io_setup(0x800, &(0x7f0000000040)=0x0) io_getevents(r1, 0x100000001, 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) fchdir(r0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/01 03:18:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0xd, 0x84) getsockopt(r0, 0x80000000, 0x7ed, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="4d1f0fde94923c5a3bc7825b33555016a6ae5b596c3cbf70e9355849", 0x1c, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) 2018/04/01 03:18:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x400000) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x5, 0xffffffffffffff96) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/01 03:18:15 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x100000001) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) fcntl$notify(r1, 0x402, 0x4) close(r0) r3 = memfd_create(&(0x7f0000000000)='vcan0\x00', 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x8, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x0, 0x0, 0x0, 0x3, 0x9, 0xfffffff0}, @call={0x85, 0x0, 0x0, 0x2f}], &(0x7f0000000100)='syzkaller\x00', 0x800, 0x35, &(0x7f0000000140)=""/53, 0x40f00, 0x1, [], r2}, 0x48) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000040)={0x0, 0x3}) r4 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000200)=""/37) 2018/04/01 03:18:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x3, 0x10001, 0x10, 0xffffffffffffffff, 0x3}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0x10) creat(&(0x7f0000000180)='./file0\x00', 0x0) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@known='security.capability\x00', &(0x7f0000000a00)="672b766d6e657431b02473656c666d696d655f7479706500", 0x18, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/28, 0x1c}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) 2018/04/01 03:18:15 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x800, 0x0) poll(&(0x7f0000000780)=[{r0, 0x2}, {r0, 0x82}, {}, {r0, 0x60}, {r0, 0x2017}, {r1, 0x8000}, {r1}, {}, {r1}, {r2}], 0xa, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0x100000000000001, 0x4, 0x3, 0x0, 0x5, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2, 0x6b}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) gettid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r7 = syz_open_procfs(r6, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f") setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) getsockopt$inet6_opts(r7, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51) readv(r7, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000940)) signalfd4(r5, &(0x7f0000000700)={0x3}, 0x8, 0x80000) r9 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r8, &(0x7f00000005c0), 0x0, r9) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/01 03:18:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x20010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) creat(&(0x7f0000000000)='./file0\x00', 0x120) 2018/04/01 03:18:15 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) msgget(0x2, 0x82) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r3, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) 2018/04/01 03:18:15 executing program 7: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x8884, 'ipddp0\x00', 'syzkaller0\x00', 'irlan0\x00', 'rose0\x00', @random="ba3e829a1b42", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x1b0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0x0, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a4", 0x53}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) write$cgroup_int(r1, &(0x7f00000000c0)={[0x32]}, 0x1) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/01 03:18:15 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0xa) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100078a151f750800390005005f7b7409a42cc55c", 0x27) 2018/04/01 03:18:15 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4000000009, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000480)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="8fa8f0e7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x4) io_setup(0x1000000000000000, &(0x7f00000003c0)=0x0) io_getevents(r4, 0x3, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', r3}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/213) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r5, r2) lsetxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='trusted.syz\x00', &(0x7f0000000580)='\x00', 0x1, 0x1) syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x5, 0x400) connect$can_bcm(r1, &(0x7f0000000380)={0x1d, r3}, 0x10) 2018/04/01 03:18:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x54a00) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x2, 0xffffffffffffff40}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0xaaaadca, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/04/01 03:18:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/04/01 03:18:15 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000014c0)={0x4, &(0x7f00000001c0)=""/140, &(0x7f0000001440)=[{0x80000001, 0x62, 0x0, &(0x7f0000000280)=""/98}, {0x8001, 0xd1, 0x2, &(0x7f0000000300)=""/209}, {0x7, 0x1000, 0xce9, &(0x7f0000000400)=""/4096}, {0x1, 0x14, 0x100000000, &(0x7f0000001400)=""/20}]}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000180)={0x0, 0x2, 0x3f, &(0x7f0000000140)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x2f7, 0x1, 0xffffffff, 0x1, 0xf8, 0xff, 0x5d0, 0x0, 0x81, 0x80000001}, 0xb) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001500)={0x0, 0x7530}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x19) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02ffba802f98f16db5ee3185f94ca9fb24080003000000e1a70363ef416abdda2f435fffffffff"], 0x15}, 0x1}, 0x0) 2018/04/01 03:18:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x40, 0x0, 0x3cca) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/197) 2018/04/01 03:18:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) 2018/04/01 03:18:15 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) times(&(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000400), 0x4) r1 = socket(0xa, 0x2000000001, 0x0) r2 = socket(0x0, 0x8000f, 0xc1e) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000440)=""/105) getsockopt(r1, 0x0, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000fe3000)=0x8) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000080)=""/98) mq_timedsend(0xffffffffffffffff, &(0x7f0000000100)="829b0e248532861f4ad95bbd9cae5fe7285310636bc9d4de288128b2cc6217b32a7c1b4d339729b0c01e09fdcbe0b59b90c8890cf45c8ef952a94f17e3642c9d40691d9b105b9dc13e3e98a0a592aa22de53bc57825071087e8cd373e7ae567d399bdf4eab1e3914738cfdceca4d261d6899d0b19a2bc74f882e38b480fa9f04b7342678c67bba5462bb54ddd273e5baea38ea92966ad5eb6d0227a41abb8b27c27975d3378aeac4cda51617fa26c0e6ff5eb5adc0440f97bbe9423770973f8e165693b229eb19f6841cf23dea8d67a29ff957b9d704a262a830e80c0fa45e0a1460ec2eaace", 0xe6, 0x7, &(0x7f0000000200)={0x77359400}) prctl$intptr(0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/01 03:18:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/04/01 03:18:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='+-\x00', 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0xf001, 0x0, 0x1ff, 0x4, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x0, 0x8, 0xfffffffffffff800, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x687a6f14, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xaac}, 0x8) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x600, 0x0) bind$inet6(r3, &(0x7f0000000440)={0xa, 0x4e24, 0x8001, @empty, 0x1}, 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x1000, "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"}, &(0x7f00000014c0)=0x1024) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001500), 0x4) clock_settime(0x6, &(0x7f0000001540)={0x77359400}) alarm(0x1) syz_open_dev$loop(&(0x7f0000001580)='/dev/loop#\x00', 0x1, 0x0) r4 = semget(0x3, 0x4, 0x528) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f00000015c0)=""/3) syz_open_dev$loop(&(0x7f0000001600)='/dev/loop#\x00', 0xd1, 0x1) sendto$inet(r3, &(0x7f0000001640)="806fc34c461df7618d53f592dd0bd1559ed35cc32e71d1fabdaea30f1eb446bb8e2d0507df3aac75a1762815dcaf6ca67bc0413ed225cb1fde0d56b640db47baf98001a892cb246311716af17361dac253f8bb331b0d199bbea9225d9af750b73930d36c19907f6eac1f326530f3cc7a3ecfdf069ce3e78bda6086f641862eb0c3102b0cc11841bb9a1e0718dfa0ade48dbd3b97626cbbabae2bd1def77da2b3b62a0e034cda60b3792c3cbf0168398c3a917865ce322e6d8eaa31665933b918e64b65794b4ca9f83fea882b45cae3f74f51fae66e93f18c7f517b4953b43e0c1176ba998739495e06a6", 0xea, 0x4000000, &(0x7f0000001740)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001780)={{0xa, 0x4e20, 0xd9, @dev={0xfe, 0x80, [], 0x11}, 0x1}, {0xa, 0x4e22, 0x6, @empty, 0x3}, 0x0, [0x18, 0x7, 0x3, 0x6, 0xe54, 0x7f, 0x0, 0x30]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001840)={0x2, &(0x7f0000001800)=[{0xfffffffffffffffc, 0x5, 0x81, 0x8}, {0x5, 0x8001, 0x20, 0x5}]}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001880)={0x1, r3}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000018c0)=0x1f) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001900)) clock_gettime(0x0, &(0x7f0000001940)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001980)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x0, 0x9, 0x7f, 0x1}, &(0x7f0000001a40)=0x98) 2018/04/01 03:18:15 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000100)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)) 2018/04/01 03:18:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000639000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x9, 0x6, 0x0, 0x1, 0x0, 0x1, 0x10020, 0x8, 0x7, 0xffffffffffffff7c, 0x1, 0x9, 0x1000, 0x6, 0x6, 0x1f, 0x100000000, 0x101, 0xffffffffffffff7e, 0x7, 0x2c099513, 0x4, 0x7, 0x67ec4620, 0x5, 0x2, 0x2, 0x900000, 0x1000, 0x3, 0x6, 0xfffffffffffffff7, 0x2, 0x0, 0x3, 0x0, 0x0, 0x353e02fc, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0x30ba8, 0x506, 0x0, 0x6, 0xb9, 0xffffffff}, r2, 0x9, r1, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r3}) 2018/04/01 03:18:15 executing program 3: r0 = memfd_create(&(0x7f0000000500)=',ppp0em0$loeth1eTh0vboxnet1)em1lo(\x00', 0xfefffffffffffffc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x100000000, 0x5, 0x5fb, 0x7, 0x2, 0x3, 0x3ff, 0x9}, &(0x7f0000000100)={0x3e7f4dae, 0x5, 0x400, 0x9, 0x540a, 0xb278}, &(0x7f0000000140)={0x7, 0x4, 0x0, 0x401, 0x0, 0x4, 0x5, 0x401}, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f0000000400)={&(0x7f00000003c0), 0x8}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000540)={&(0x7f0000000600)="4b153eeccfda38b8b523572a951737064312d97adba1680e03d30c3fff7b46691a5272afea85d327a6b0d9eae95a6ea63ccf3d6e18f4b14be3b7a27b454719fd3e24cd9046e58abcfe9e62132c910e6aff895c43a062b454257cba1ea46074b9c9b0f8d299663ee27ecac73e94f14b2239bfa3670deb10e5827f34dc69be119f57929d5de5dde9765fef4542dd003a9ca84b08d519b83bfda0419fc0f236bafa6a44bb6007ff7ef29aa86701219c8620f5e5d891c4856328ae366ed84c0b4e099aacd5b9fa9f0b5163ad3eaabcb2b46a83742f7e36969b681b858f1490e54b8e9a9b741d4677f8270a", 0xe9}) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="51101a9d4992fbb32bc280d7f424afc2c0a098098402d16d85c50b9bce778cce44c417b62b3295aca29f18a5db52b2306de766dcbf91fdf604c719652e40f780cce596f4df91faea13dcc7ec25065b1e92c6add802d43ac50cbbb1cbca6be6612d75263d238a0ce060cf285cec989a3f7f16703c24e5e175f5cb17b3df63e63733ca4a519fb6054de5acf7255fbce14c2a9d286288234e2d1c13f2c85cb624af675bba32c89bb1717de371b32ad6d902a0b1aabce26ca7e9") ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES64=r0]) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x6000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x109}) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000440)=0x82, 0x4) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000480)) clock_adjtime(0x6, &(0x7f0000000280)={0xe9, 0x80, 0xe6, 0xba, 0xb7bcfb8, 0x80000000, 0x6, 0x1, 0x4, 0x1, 0x8001, 0xffffffff00000001, 0x6, 0x1, 0x9d, 0xfffffffffffffe00, 0x100000001, 0x400, 0x1, 0xffffffffffffff4e, 0x1, 0x2, 0x1f, 0x717, 0x100000001, 0x9}) fcntl$getflags(r0, 0x40b) close(r2) 2018/04/01 03:18:15 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x8000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) msgsnd(0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x800) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x81, &(0x7f0000000580)=0x4) accept4$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) shmat(0x0, &(0x7f0000b03000/0x3000)=nil, 0x4000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x10}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000ca8000/0x1000)=nil, 0x1000}) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000000300)='net/igmp\x00') 2018/04/01 03:18:15 executing program 0: syz_open_dev$amidi(&(0x7f0000000d00)='/dev/amidi#\x00', 0x0, 0x4101) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc\x00', 0x2000, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x800000000, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x1000008000000010) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1, 0x402000) setns(r2, 0xffffffffffdffff9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x5) setxattr(&(0x7f0000000b00)='.', &(0x7f0000000ac0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='/vmnet0\x00', 0xffffffffffffff57, 0x0) poll(&(0x7f0000000300)=[{r3, 0x200}, {r2, 0x10}], 0x2, 0x3f) r4 = getpid() ioprio_get$pid(0x0, r4) r5 = syz_open_procfs(r4, &(0x7f0000001000)='io\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000b40)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x1000000000000090) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r5, &(0x7f00000008c0), 0xfc8d, 0x1, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) getgroups(0x5, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000440), &(0x7f0000000a80), &(0x7f0000000c40)=0x0) getgroups(0x1, &(0x7f0000000c80)=[0x0]) getgroups(0x8, &(0x7f0000000cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000e40)='.', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000f00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000fc0)=[r6, r7, r8, r9, r10, r11, r12]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='sysv\x00', 0x1, &(0x7f0000001100)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8a") clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) utimensat(r3, &(0x7f00000010c0)='./file0\x00', &(0x7f0000000200)={{r13, r14/1000+10000}}, 0x100) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000009c0)='bdev\x00', 0x0, &(0x7f0000000bc0)="39e7bfb31b1f0f24b5ba6c3358229a56a7cd177ff5d07f093100729a69bc8a97543b7f301be2d2daf0ec6c2cddb28195c39cb3aa0d750e7c12753870f6a9e4e5ccab51") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000d40)=""/225) preadv(r5, &(0x7f00000023c0), 0x0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/01 03:18:15 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x10000000000002) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/136, 0x88) acct(&(0x7f0000000000)='./file0/file0\x00') clock_gettime(0x7, &(0x7f0000000340)) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) r1 = socket$unix(0x1, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x240800, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/82, 0x52}], 0x1, 0x51) 2018/04/01 03:18:15 executing program 4: personality(0x400000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x6) io_setup(0x101, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000002c0)=""/104, &(0x7f0000000340)=0x68) io_getevents(r1, 0x58, 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r2, r3+30000000}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000280)=0x30c3, 0x4) fcntl$getflags(r0, 0x40b) 2018/04/01 03:18:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x1000ff, 0x80000000a}, {0xfffffffffffe}, 0x0, 0xfffffffffffffffc}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x8001, 0xff, 0x7, 0x18, 0x100, 0x7}, 0x7, 0x200, 0x4}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x33, @loopback=0x7f000001, 0x4e23, 0x4, 'nq\x00', 0x4, 0x644, 0xe}, 0x2c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x141cd6260aac6056) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'rose0\x00', 0x1}, 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6_vti0\x00', 0x401}) 2018/04/01 03:18:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffffc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/01 03:18:15 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x10004, 0x0, &(0x7f0000ffb000/0x3000)=nil}) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) sendfile(r2, r1, &(0x7f0000000040)=0x1, 0x5) close(r2) 2018/04/01 03:18:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f00003cfffc), 0x0) 2018/04/01 03:18:15 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) ioprio_set$uid(0x200000000000, 0x0, 0x0) 2018/04/01 03:18:16 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="58e388030000003865"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) clock_adjtime(0x0, &(0x7f0000000340)={0x101, 0x6, 0xfffffffffffffffc, 0x82b1, 0x4f, 0x8, 0xdd, 0x1, 0x7e, 0x8, 0xffff, 0xb227, 0x7f, 0x34, 0x5, 0x9, 0x284, 0xfff, 0xb, 0x6, 0xff, 0xe83, 0x1, 0x400, 0x6, 0x8}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x180, 0x43, &(0x7f0000000180)="243e57f1cfe1d5ad90483d623c0b9ad9dd689e0d3fbe73908690bdbc8d183be0f61cfddbeb159543c4e18690d02a56c96e672dfba01dd42a3cd44490ae137700d8e6f4d5bdfa044433fa92972a0764125c558d60da6498b05f81a61880a9000000000000000000def8992055e3f06d3b79b7ffc841030ccd9ed19a99de8d1289997df78e9975cce955173efeb6bdae6da29fb471f11a8834a0b12ecffb1502941b4deb30cba9335482755cfe05cad3a09a127ac772e91efa5e97ccdc4824c5c7f8642488bc5b5616719621a8cc5c1d4c6713b70ba55be4ae22910c247fd26b8f360932c1be37b8e0ffd7516e5268a1bec55f8b31a8aad2628ab8c5ad90448c35cec2d81431af3f9e7e806dc47b2efc435395dc1d926ffb7f135a6aeba71c5b8dc2ea2b1fe77845dd07240d9a3cbac34b9765a1af5fd0ec201d5727c1af8e5158f1b51d02f8cf4c40bf65ba247fcab68ac196aa091c61ed124d60aa53db593fa9bb93f6bb68a7918795b4d82e5c4a5246f7364825098ecdc496968b4b7f02f2b1", &(0x7f0000000100)=""/67, 0xc9, 0x5}, 0x28) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000440)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xe409, @empty, 0xf685}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/04/01 03:18:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f0000000240)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x20000000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) getuid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, [0x1, 0x10000, 0x1, 0x0, 0x7, 0x5, 0xdba7, 0x80000001, 0x345eeb6, 0x3f, 0x100000000, 0x200, 0x1, 0x9, 0x400]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x9, 0x3d45}, &(0x7f00000000c0)=0x8) 2018/04/01 03:18:16 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000000)={{0x0, 0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r5 = dup2(r3, r1) sendmsg$nl_generic(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xf0, 0x32, 0x200, 0x70bd25, 0x25dfdbfd, {0x19}, [@typed={0x8, 0x61, @fd=r2}, @generic="1d7239c51ff392b408ea2f5f0e4dbc158922df1af4e77ab8fb8d0e653375258ac3f7fefe9750e3e4623d52395699da358973", @generic="6507ec143aaff7daf2f5134181a189153d683211a7b9a032edfbce1e1725fd6f3400b208c777336b001af90c3e8862d5fbddc835de828b2381b87395f0cbef36dd84342c7c4947cd1a1c341e4f841a1f03582567bf11624f158a17ae1ca2f456f2575b8a19456d622cad45c7d5ee3472949e5eef96cc315d078f436d63c822ec8a3bea977d1ec3985a6b9f8e472f9cf1a4f1178d1c0f957dcd30ac6ff18683c3"]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x810) 2018/04/01 03:18:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/01 03:18:16 executing program 3: r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x1, 0x170) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000240)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xb2, "0db5b694e9d0dbc572115eb088b6277ffe5555adea71f80d174b4025284b571f34e72b2665decc262eb630944acb0c7cca614aed950c9b9a1c1937ceaa60cc9efc511a448998bc701d5a8581010a903d0f221e8fc9d05db5ef99f904a75532a543b341f943bdca4ef9cfaf440dad3a2756f190d43414fd85257b398f5d2b15f574a645274e4713c1ba01b41fffeadd3c0b79789e8469b469b74375bd96846bc10b77a8355530c398328d2f17e56f2e0d754b"}, &(0x7f0000000340)=0xba) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x5}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000080)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40), 0x100000000000021a, &(0x7f0000000140)=[@sndinfo={0x0, 0x84, 0x2, {0x0, 0x2, 0x100000001, 0x7f, r4}}, @sndinfo={0x0, 0x84, 0x2, {0xee, 0x1, 0x1, 0x8000, r4}}], 0x1ea2c14e369d47b5}, 0x8040000) 2018/04/01 03:18:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/01 03:18:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x100000001, 0x4, 0x7fffffff, 0x4]}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) 2018/04/01 03:18:16 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) 2018/04/01 03:18:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='environ\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/04/01 03:18:16 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 440.195945] sctp: [Deprecated]: syz-executor3 (pid 26505) Use of struct sctp_assoc_value in delayed_ack socket option. [ 440.195945] Use struct sctp_sack_info instead [ 440.231148] sctp: [Deprecated]: syz-executor3 (pid 26505) Use of struct sctp_assoc_value in delayed_ack socket option. [ 440.231148] Use struct sctp_sack_info instead 2018/04/01 03:18:16 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') r3 = getpgid(0x0) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) delete_module(&(0x7f0000000000)="29ec00", 0x800) dup2(r0, r1) 2018/04/01 03:18:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x80000000004e24, @broadcast=0xffffffff}, 0x138) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485ca5d9f0aa2a43333e138ef5080045bf0fc5540a7072676c9bb0dd00001c000000000002907800000000fffeffff11009078e0000001"], &(0x7f00003b5000)) 2018/04/01 03:18:16 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x3, 0x8, 0x2f, 0xfffffffffffff000, 0x2, 0x3}, 0x1c) r1 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x30) 2018/04/01 03:18:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="22b26631a4040fd881e34a05bf0f0898f1506ffe6bcd3e13bdd3e1d2f0e81c0e32e8457d471fe5c2b45abeac369dcb28658a9bfa48ce59e5801390e911d016b4ab94a0a075538c525de8af4bf5ac240e89f43d"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 2018/04/01 03:18:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/04/01 03:18:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x800, &(0x7f0000000000)) 2018/04/01 03:18:17 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/158, 0x9e}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/255, 0xff}], 0x8, &(0x7f00000006c0)=""/237, 0xed, 0x5c}, 0xc9b9a28bfb3af19) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000800)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/01 03:18:17 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) write(r0, &(0x7f0000000040)="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", 0x1000) r3 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0xffffffffffffffc0, 0x4000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/audio\x00', 0x40, 0x0) renameat(r3, &(0x7f0000001080)='./file0\x00', r4, &(0x7f0000001100)='./file0\x00') 2018/04/01 03:18:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x80010, 0xffffffffffffffff, 0xfffffffffffffff9) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)) 2018/04/01 03:18:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/102, 0x66}], 0x2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @empty, 0x10000100000000}, 0xffffffffffffffa7) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) mq_timedsend(r3, &(0x7f00000003c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043a8e81e5e50f7cf980346f385a33e73a110a683b0837eb6055a31a40be2ff445e123e94451cf9f3e0d2fb3ef826350f9f3c354feac7138d3b9aa92495e815d7", 0x66, 0x9, &(0x7f0000000200)={0x77359400}) getrusage(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000500)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000a1cff8)='./file0\x00', 0x4000000008040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) fcntl$setlease(r4, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000140)=0x1) r7 = semget(0x2, 0x4, 0x100) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000000580)=""/4096) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000001580)={0x1000, 0x40}) r8 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r8, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 03:18:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x90c00) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x135}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rfkill\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000002640)=0xc) r5 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002680)={r4, 0x7}, 0x8) r6 = dup3(r2, r0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r7, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r7, &(0x7f0000000180)="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", 0x11a) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x10001) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) socketpair(0xb, 0x3, 0x20, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000580), &(0x7f00000005c0)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000400)={r7, r9}) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r12 = socket$kcm(0x29, 0x1000000000002, 0x0) bind(r1, &(0x7f0000000740)=@l2={0x1f, 0x86, {0x8, 0x0, 0x7, 0x101, 0x5, 0x2}, 0x9, 0x100000001}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r11, 0xfff8, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000000600)={r7, r11}) ioctl$DRM_IOCTL_GET_UNIQUE(r10, 0xc0106401, &(0x7f0000000540)={0xf0, &(0x7f0000000640)=""/240}) setsockopt$kcm_KCM_RECV_DISABLE(r12, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4) 2018/04/01 03:18:17 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xf23, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/01 03:18:17 executing program 4: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)="3d91d3851e6e33c3453cd86bd3bb3bd77ba755e8188c2fc0e1a27cd41e6c484eb36ba2e891c1c26ec98710f823f40658f8f654e2b5f5cd235021d5e371a8e06cf3c59381dc45770d75acad1fa1e77d7e548c14f9a437041d407e71842f0e56", 0x5f) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x100000000008, &(0x7f0000000000), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000580)=@req={0x28, &(0x7f0000000600)={'lo\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00000005c0)}}}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x400000000e) 2018/04/01 03:18:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xbf27fef97e24d262) r1 = dup2(r0, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'nr0\x00', 0x200}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10004010}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r2, 0x2, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe8b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/04/01 03:18:17 executing program 1: set_robust_list(&(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r0 = socket(0x100000010, 0x803, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) write(r0, &(0x7f0000000180)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/01 03:18:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000001c0)=""/39) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="141000001000000000b7ebc6fc45364e4eeabf645b0000000800000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffc1, 0x2000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) 2018/04/01 03:18:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9f, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180)=0x10, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x20010, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x9, @empty, 0xfff}, @in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000340)) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_getlink={0x28, 0x12, 0x11, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/04/01 03:18:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x2, r1}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f65000), 0x4) 2018/04/01 03:18:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x400000, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/01 03:18:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff1b40, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xa795, 0x200) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@empty, @rand_addr}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ff251affffffff04000000000c00010001000000000000060c000300008bf4990aad4644"], 0x2c}, 0x1}, 0x0) ioperm(0x1ff, 0x0, 0x100000001) 2018/04/01 03:18:17 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0009ced900000000000000000090e06e6440ea9832973a00fe30e03f9a7b9b54066c2fa32e948ab8304cd859625ce9c606e3a612daf7710366df953d", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) [ 441.664717] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 441.693642] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/01 03:18:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0xf4) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7ff, 0x401, 0x6, 0x2, 0x447d, 0xfffffffffffffffb, 0x6a7, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x41962732, 0x80, 0x3, 0x0, 0xc0}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xa26, 0x8}, 0xc) preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0xfffffceb}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000240)=0x2, 0x4) 2018/04/01 03:18:17 executing program 0: socketpair(0x13, 0x0, 0x0, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300), 0x4) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80}, 0x23}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="339a9b496365a0d6815267f6bd6fe350bcd1d9c17ba5c0debfc2c67e", 0x1c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000540)=""/158, &(0x7f0000000200)=0x9e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x0, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0xffffffffffffffff, 0xc) sendmsg(r3, &(0x7f00000002c0)={0x0, 0x21a, &(0x7f0000009ff0)=[{&(0x7f0000000340)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1, 0x0, 0x0, 0x4040}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r4 = socket(0x0, 0x0, 0x10001) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="0500000000000000000000"], 0x10}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) 2018/04/01 03:18:17 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000002c0)=""/243}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="66b82d018ee8c4c28d9e130fc7a0000000000f00580d66baf80cb8a2575f80ef66bafc0c66b8760066efc4c30121960b000000030f072ec177003f67650fc75e12660f38802500000080", 0x4a}], 0x1, 0x13, &(0x7f00000001c0)=[@cr4={0x1, 0x40000}, @dstype0={0x6, 0x3}], 0x10000232) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="f8ffffff00000000b700004000000000dd00000000000000"]) 2018/04/01 03:18:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) [ 441.754805] QAT: Invalid ioctl [ 441.763193] QAT: Invalid ioctl 2018/04/01 03:18:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2e7) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079affc)) 2018/04/01 03:18:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000ac0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f00000009c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1c000001", @ANYRES16=r2, @ANYBLOB="02032abd7000fcdbdf25040000000800050001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) r3 = socket(0x11, 0x80f, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0xee}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0xffffffffffffffff}, &(0x7f0000000780)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000cc0)={0x9, 0x3f, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x1ff, 0x205, 0x8001, 0xfffffffffffffff8}, &(0x7f0000000840)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x36, r4}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x4}, &(0x7f0000000980)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000b00)={@mcast1}, &(0x7f0000000b40)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000a00)={0x0, 0x760}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r5, 0xf800000000000000}, &(0x7f0000000b80)=0x2bc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6164, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000200)="095997c53f9dfc14c74645de040000002ee29eca5bdc8ef1b82fb2d7418c85aeaccaa4a976ca52d10a66a9a0f3df6cde4d8c23fc0755291670bc44148f9b8ab1ed9654715071131e7007f23d71caabc5dcbdd52bd3b7dd9e5d28eb7826baea5929da3d1ead78b37f37f245ec43c828919c20bf17d9009385bd3063cb18c22f186894c3a0ba09a46daf217c7ceba9e183d30e4bbfe060f2cb02e0b30ff7b0c689319cf054e5d0917105000000000000000000000000000000000000000000000000000000") r7 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000300)=0x0) ptrace$pokeuser(0x6, r8, 0x5, 0xb55) ioctl$KDADDIO(r3, 0x4b34, 0x200000000) ioctl$KVM_SMI(r6, 0xaeb7) sendto$inet6(r3, &(0x7f0000000bc0)="ba866c9c9208f8fe230c3e111c779e0422a53341a92094825d52d4bb4da1051fdd5b61b96e30a579aa0eb6f2190132bc3ae49f07f6aa7a7b442755bcf5902c709abcaa39fe468e31f66856eb738562ed7446f694cb33b7ea15b8e9531c9985ae6dce009fc08745142be49827754fb20ce3f1370e0ec5aa4eeae1ff1d63750a378baec2fffb2d34999bcb040c67031d1b7df9f1ec711540532c8cf862d3", 0x9d, 0x800, &(0x7f0000000c80)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) recvmsg(r7, &(0x7f0000000600)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000640)=""/107, 0x6b}, 0x0) 2018/04/01 03:18:18 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x203, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/242) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x800, 0x9, 0xffff, 0xfffffffffffffff9, 0x5, 0x7}, 0x3ff, 0x10001, 0xaa}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0xd000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000240)={{0x1, 0x0, 0xff, 0x2, 0x1, 0x5}, 0x1, 0x100000000, 0x1000}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0x9, 0x8, 0xe87, 0x428, 0x8a, 0x7ff}, 0x29, 0x7, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000300)={'tunl0\x00', @ifru_names='yam0\x00'}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000340)={r2, 0xffffffffffffff81, 0x0, r2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0xd00e}, {0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x25}, 0xffffffff, [0x0, 0x2, 0x8001, 0x7ff, 0x8, 0x6, 0x0, 0x23a]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000400)={'NETMAP\x00'}, &(0x7f0000000440)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000780)={0x2f, @broadcast=0xffffffff, 0x4e21, 0x3, 'lblcr\x00', 0x10, 0x4}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000007c0)={0x5c, @empty, 0x4e21, 0x1, 'nq\x00', 0x10, 0x4, 0x32}, 0x2c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000800)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x5, 0x100000001, 0x8000, 0x1ff, 0x9, 0x9, 0x0, 0x7fff, 0x0}, &(0x7f00000008c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000900)={r5, 0x5}, 0x8) sendto$llc(r0, &(0x7f0000000940)="7dd60fc583a4b67c563c5028466557b8819da16c156bcfc7158adea9bb25c539d98622bf58e60bd5fbba5eabc81aa4337b0b01eb24616b88c3b18d893a092296fdf0f429956f4cd08752f2e042d2336be62464febb46fb33d88f95ecfd9298c35c631d611763ec58fba92ccf2dfbb7b4d5d076318a38b2251151bb21af8a62afd56b6709da1ca35bbd7cb730f5c997bae136c1546b12b2c9253e8db2d704b54fd1b1125b4a747746a330a61be1004cd34e9cfc9b38f6abfd98930ced54de5ee96e27f9437098711203bb37737a9e7c23044b1ae0c41c5c7e7b2f6b673f6a85b48c937e16c56c80b37c6a92f8808c7e7c35", 0xf1, 0x40, &(0x7f0000000a40)={0x1a, 0x8, 0x401, 0x6, 0x0, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) ioctl$KDADDIO(r4, 0x4b34, 0x8) r6 = pkey_alloc(0x0, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) r7 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000000b00)) pkey_free(r6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x20810, r7, 0x0) 2018/04/01 03:18:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x401) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r4}) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x8000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x2) write$eventfd(r4, &(0x7f0000000000), 0x8) 2018/04/01 03:18:18 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) 2018/04/01 03:18:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x33, @multicast2=0xe0000002, 0x4e20, 0x2, 'nq\x00', 0x8, 0x80, 0x26}, {@rand_addr=0x5, 0x4e23, 0x2000, 0x1ff, 0x400, 0x800}}, 0x44) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x2, 0xfff) read(r0, &(0x7f0000000080)=""/184, 0xb8) 2018/04/01 03:18:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000010007000000040000008004000058020000580200001801000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e00000027f0000010000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006970366772653000000000000000000069726c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000000000000000000ffffffffac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007663616e3000000000000000000000006270713000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/01 03:18:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7e00000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x9, 0x200, 0x10000, 0x21412078, 0x4a}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x15}, 0x10001}}, 0x0, 0x10001, 0x100, 0x7fff}, &(0x7f0000000300)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x368, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000738], 0x0, &(0x7f0000000100), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0xe0, 0x118, [@statistic={'statistic\x00', 0x18}, @cgroup0={'cgroup\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xdfffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3e0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 03:18:18 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2b894a3c, 0x200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3123312d0be76347e8b2af2a9bd32e5464e03fd3f7385a9a936807542628c911c5716f7c76521afb61267c6d270352c02ea13ab14fba0b0ea21eae46b2a55788a", 0x41}]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r4, 0x2}) r5 = socket$inet(0x10, 0x3, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) sendmsg(r5, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) sendmsg$key(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0x15, 0x40, 0x3, 0x1d, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_key={0x1b, 0x9, 0x668, 0x0, "23e366ee8010c04f25a1b69f8319b58fb16cbfec3602d81f75c13c9019061ef9851b81be71f7673836d95ef1da9e7006fd7a280b95d55308b0f39a4993e6832488f69ddc1ac7fb890c935fd27a92b28393de97bff210672f7408c4047fdd35afc28e35c3a829d68bf0cf5c8053066bc60926704cafd929cafc7c620ffc06ef09d5444219b4847e31290ccbb6c4b2fc702af48aa56ff0a21a9788c00792baf29bbfff05b92a4640fd0a1ac5bf7222354600c56a6bfd60b000645d65250f974501a51cbe210504ad1666cba01f38"}]}, 0xe8}, 0x1}, 0x8000) [ 442.957073] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20000 nq [ 443.011393] x_tables: eb_tables: cgroup match: used from hooks OUTPUT, but only valid from INPUT/OUTPUT/POSTROUTING [ 443.038900] x_tables: eb_tables: cgroup match: used from hooks OUTPUT, but only valid from INPUT/OUTPUT/POSTROUTING [ 443.759586] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20000 nq 2018/04/01 03:18:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000001010108000000400000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/01 03:18:19 executing program 0: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000280)="eb21ee22e8393b2f7a3c315a72f09f1a82f76c5c1664a95e9e83be8c33a88647d818f5f58e6c16bd987922a3412b31ebbb9f9fbf8e6db54a53d1f262a1867f14043a2c80500a5f40f9727f2475c8c33446a8bdfa2fbeaaa6618c8430a0ac85c3713d4854d5726a38ae7d79e59100e12f9aa7a375ef474a6ba8cfaad55e23d23ed8ac65924689aa47935957c43a573693933d5545338c1c68beb79be449da3a425c4ae36237b1f3ca8ef48b5d1e6ccc28160f7e656c22519063d35a319cfbffb4210b86e570fe99407ff6b95c2a4e04c029b085cf3b8b25fecf06ce15676a648f4405d38d2bc9f3a34e2dbc7ed6a822f0a71bb772", 0xf4, 0x1, 0x0, 0x1, r3}, &(0x7f00000001c0)) sched_rr_get_interval(0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101, 0x0) getpeername$ax25(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000200)={0x0, 0x20}) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) getrandom(&(0x7f00000005c0)=""/152, 0x98, 0x1) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000540)={0x9f, 0x373, &(0x7f0000000380)="8519e311d837eedf97be0195813c2c46dff40a4df4be6c69fd81b8ff22dc261c77ce30b5903a63704a792d98d8dffd640c816c3d3e5f82d84f5950c325d5e4c1c11e7349e977382f5971b74bdadaf339e3dbb3d2cf1a7aef68bf2a37b1dd1f932483bc888c0f572c5d5643040c0910e37499ab9491ee3c6c3d06d0ce767f5b948ecc90cc72d8f8d4e5a2fff1fa82b08fbca44fa2053457aaa80aab04059504c2254b87fd34ef45b2293757c1a9780a4ba9d53d49c757573d2062d2fb9385f5ca336cf0d10eb47ca5af86f02b644f7481a908b9038584f5", &(0x7f0000000480)="b4509ca8c330a1ff3b8423034bae471d9b1d6dd3c73520aa92d0656ffc2669adf9ef0ae6f677cd9bd26436a3805263b7a3269f7f132779c1f232b528fb71f6eb497ba00cd4386ba6d4df2b3c16a6a6a42dfcf5307d4f17bb91512821ed51c81aa818b1576412a6eb5359843334eeefef0df1cae5c81710f3acd913e9a906a6e5a4c5883e3c7c79b8f7dfeeff4f6a854ea8b89db7d652e75759c96545873e16d704b7cf893caabc68370be9dde6c3afd675b54e48", 0xd7, 0xb4}) 2018/04/01 03:18:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r0, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0e630c40020000000300000000000000116348400000000000000000030000000000000000000000010000000000000000000000000000000000000020000000000000004c1bc43a670eda29d2b775f9810312a0e75ecb10487ff6323873f8057044b248f1c72cbfb182b903c3584777a4929942"], 0x7, 0x0, &(0x7f00000002c0)="249e929e732104"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x63, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$setpipe(r2, 0x407, 0x5) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) r4 = inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x1010, r2, 0x0) 2018/04/01 03:18:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x314) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/176) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) 2018/04/01 03:18:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x53130cb71ad73513, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x9}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/01 03:18:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x500}, {r0, 0x10}, {r0, 0x40}, {r0, 0x48}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}}, 0x2, 0x200}, 0x90) 2018/04/01 03:18:19 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) set_thread_area(&(0x7f0000000bc0)={0x100000000, 0x20001000, 0xffffffff, 0x7, 0x401, 0xfff, 0xfffffffffffffff9, 0xffff, 0x200, 0xffff}) bind(r0, &(0x7f0000fb8000)=@can={0x1d, r1}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r4 = dup(r2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0xb4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000003c0)={r5, r6}) r7 = accept4$llc(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) recvmmsg(r2, &(0x7f0000000b00)=[{{&(0x7f0000000400)=@nl=@proc, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/178, 0xb2}], 0x1, &(0x7f0000000580)=""/244, 0xf4, 0xffffffff}, 0x5}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/249, 0xf9}, {&(0x7f0000000780)=""/232, 0xe8}, {&(0x7f0000000880)=""/196, 0xc4}, {&(0x7f0000000980)=""/42, 0x2a}], 0x4, &(0x7f0000000a00)=""/232, 0xe8, 0x80}}], 0x2, 0x2021, &(0x7f0000000b80)={0x0, 0x989680}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000c00)={'lo\x00', {0x4, 0x9, 0x6, "c3df0becf3e7", 0x7fffffff}}) ioctl$PERF_EVENT_IOC_RESET(r9, 0x2403, 0x7) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) socket(0x1e, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000000c40)="d32810c2b7395b787d860548c620f8490b96e037b47c0baf41bde71c4e06d10505b920190525d29930c7d2092903935c2371d789dcc35d963e5ed61f2ddb741e5f091266cc04e85a4ab3f2a5b26c8dfd529011ba0885aa1e508899fbbb076b26d7e2dfcaac7280e11be58c543c049cb502924612b13a31697b91e421a31ea4", 0x7f) eventfd(0x6) bind(r7, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80) 2018/04/01 03:18:19 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket(0x3, 0x1, 0x3) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 444.009232] irq bypass consumer (token 0000000096739994) registration fails: -16 2018/04/01 03:18:20 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control/file1\x00', 0xa002, r1, r2, 0x101, 0x7ff, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffffffffffff2313, 0x40242) recvfrom$unix(r3, &(0x7f0000000300)=""/125, 0x7d, 0x12102, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setxattr(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)=@known='system.advise\x00', &(0x7f0000000480)="f7dd00", 0x3, 0x2) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') inotify_add_watch(r4, &(0x7f0000000500)='./control/file0\x00', 0x0) close(r0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000004c0)={0x100}) 2018/04/01 03:18:20 executing program 4: prctl$getname(0x10, &(0x7f0000001200)=""/197) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x2a) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0xf3fd17adc44a5076) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) mq_unlink(&(0x7f0000000000)='Zproceth0^securitycgroup\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1, 0x1, &(0x7f0000000040)}) socket$netlink(0x10, 0x3, 0x0) timer_create(0x3, &(0x7f00000001c0)={0x0, 0xe, 0x1, @thr={&(0x7f0000000100)="b821b81e6f67f3706222feb46a00ec3c260e424fdc607c1dfe9524f4dc8781255a1b83fb4b47a0bc6afbcb215d94c88fbf0507", &(0x7f0000000180)}}, &(0x7f0000000200)=0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000001300)='hfs\x00', &(0x7f0000001340)='./file0/file0\x00', 0xb524, 0x1, &(0x7f00000013c0)=[{&(0x7f0000001380)="d6c61d7b83ab04705efb46a8df73575336e160d57e8e84cc4e58f51cd9368f0de0b2b558f0fb0bf02bc094", 0x2b, 0x660000000000000}], 0x2000000, &(0x7f0000001400)={[{@gid={'gid', 0x3d, [0x2d, 0x7d, 0x30, 0x3f, 0x3f, 0x7d, 0x0, 0x30, 0x39, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x7f]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1250'}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x3f, 0x31, 0x2d, 0x36]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x9, 0x33]}, 0x2c}]}) timer_getoverrun(r1) [ 444.083877] binder: 26684:26688 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 444.109964] binder_alloc: 26684: binder_alloc_buf, no vma [ 444.115675] binder: 26684:26688 transaction failed 29189/-3, size 0-32 line 2963 2018/04/01 03:18:20 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x0, 0x25dfdbfe, {0x2}}, 0x14}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10200, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) write(r0, &(0x7f0000000140), 0x1c4) [ 444.147711] binder: BINDER_SET_CONTEXT_MGR already set [ 444.153212] binder: 26684:26698 ioctl 40046207 0 returned -16 [ 444.165154] binder: 26684:26688 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 444.185357] binder_alloc: 26684: binder_alloc_buf, no vma 2018/04/01 03:18:20 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000380)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x1, 0x2}) 2018/04/01 03:18:20 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa5811, r1, 0x0) 2018/04/01 03:18:20 executing program 0: r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000}}], 0x58}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) [ 444.191064] binder: 26684:26688 transaction failed 29189/-3, size 0-32 line 2963 2018/04/01 03:18:20 executing program 1: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3391388409fa4aeadd692aee21726a3801e8875830d1e7e0f1425f7421ec9aa034fcebec4d6bd55f8702185b36289642a3e003a5e4a4db971c272b60380811445514ba89e33c640b5317a572224fa48d2b75b1c7ab1eea4ce7719c159aa8ea891b62550101417f"], 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) fallocate(r0, 0x0, 0x0, 0x5) lseek(r0, 0x0, 0x4) 2018/04/01 03:18:20 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/34, 0x22}], 0x4, &(0x7f0000000540)=""/44, 0x2c, 0x6}, 0x80000001}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/78, 0x4e}, {&(0x7f0000000680)=""/52, 0x34}], 0x2, &(0x7f0000000700)=""/17, 0x11, 0xffffffff}, 0x3}, {{&(0x7f0000000740)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000007c0)=""/49, 0x31}, {&(0x7f0000000800)=""/81, 0x51}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/69, 0x45}, {&(0x7f0000000a40)=""/7, 0x7}, {&(0x7f0000000a80)=""/192, 0xc0}, {&(0x7f0000000b40)=""/224, 0xe0}, {&(0x7f0000000c40)=""/77, 0x4d}], 0x9, &(0x7f0000000d80)=""/83, 0x53, 0xffff}, 0x8}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000e00)=""/244, 0xf4}, {&(0x7f0000000f00)=""/142, 0x8e}, {&(0x7f0000000fc0)=""/172, 0xac}, {&(0x7f0000001080)=""/110, 0x6e}], 0x4, &(0x7f0000001140)=""/47, 0x2f, 0x6}, 0x8001}, {{&(0x7f0000001180)=@can, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/132, 0x84}], 0x1, &(0x7f0000001300)=""/200, 0xc8}, 0x101}], 0x5, 0x40000021, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0xff, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x44, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x7fffffff, 0x7fff, 0x8eda, 0xffffffffffffffc0, 0x44}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 444.240816] binder: undelivered TRANSACTION_ERROR: 29189 [ 444.246790] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 03:18:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) 2018/04/01 03:18:20 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x26012, r1, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x20101, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) readlinkat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/116, 0x74) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) fsync(r0) seccomp(0x1, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x3f, 0xffff, 0x2, 0x100000000}, {0x4, 0x7, 0x5, 0x80000000}, {0x8, 0x9, 0x7, 0xfff}]}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000540)=@buf={0x7d, &(0x7f00000004c0)="d3eab2d6fe0c7b70b4111ac4b2bff49c59f861491b146918e6e60854ffe359303d0a80c359206663d35a8c12fcd9d7e39bb4c9a1d44d17a5814919679591084ffb96f257f4d8b22a20664a8a3f3aafa700f685bba4f84f0ac423e4d60e7b4ba6fb2618ab86dc799d33192c772306f1cbd39126805f3f1dfca1402595a7"}) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f00000000c0)={0x3, 0x75ff102}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000400)=0x217) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ncpfs\x00', 0x8, &(0x7f00000001c0)="54c8bd7f331375809e0df626c0c38c2041925354cc9d786ae7635c49822ea7e738e6b7977db4933069a93ee722a7c96fc3e6") removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.evm\x00') r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f000000cfe4)={0xa}, 0x1c) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000532eda190035243200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r10}, 0x14) 2018/04/01 03:18:20 executing program 2: r0 = socket(0x2, 0x805, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x233) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)=""/207, &(0x7f00000003c0)=0xcf) 2018/04/01 03:18:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'nr0\x00', &(0x7f0000000200)=@ethtool_regs={0x4, 0x9b, 0x62, "afc1b5458b16d931ac4deda4f1bd2d3963dd7de3fc62c3409f5294eb4272837929b2521db39ce967b861a4239a52612d9409df628a932629f71d9944539d5fe5ecae4ff7223806d1a33bd1c32f1c2e2f9a01951867dbdfc38b1e0e49b63b8179a057"}}) 2018/04/01 03:18:20 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ea3205a8", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="c1f0e0545124e7f4006d92fde4fd81fffc8e00588cfbeedd27659f66a4af15ff35e434d0d0c84137d4544bf917d0d181cf7461e93cd9c96f5d03e90598421280cf11971538aac642324dd7a4e0f01725600a7f37c3bfc1a132364af731e9331e03af580a6430020b05d434126290fc7f9bb16830d5bcc0e41ca383571d41ad6ae97984a9785680c65d829600602e04402212a990445d20ecbb02b0b9a2da3a8acf2757efca6f3377d286e1b016148b9fa4c3c353e58498023b3b48439a3346243dc249dbc1e0d46aa2efbc619c0a151446eab2edfefaac548244c0906377e0ae339da24892168c21c14c58a6b82f41d7e20fd8", 0xf3, 0x20048004, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/01 03:18:20 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f000029aff7)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0x90, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x40000001}) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x1, 0x0, 0x8, 0x0, 0x78e, 0x0, 0x2, 0xfff, 0x0, 0x3, 0x294cc12e, 0x3, 0x0, 0x9, 0x6, 0x5, 0x5, 0x3, 0x6, 0x101, 0x9, 0x2, 0x0, 0x0, 0x3f, 0x400, 0x2, 0x3, 0x8001, 0x0, 0xfffffffffffffff8, 0x3f, 0x6, 0x0, 0x3, 0x0, 0xee, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x401, 0x80000000, 0x6, 0x100000000, 0x7, 0x12}, r3, 0x7, r0, 0x1) r4 = memfd_create(&(0x7f00000000c0)='system%user\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000011c0)={0x0, @empty, @rand_addr}, &(0x7f0000001200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000001240)={@loopback={0x0, 0x1}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socket$inet6(0xa, 0x0, 0x0) [ 444.512091] kernel msg: ebtables bug: please report to author: Wrong len argument [ 444.523185] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 03:18:21 executing program 3: msync(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x9ff5aeb3e9bb58ba) r0 = shmget(0x3, 0xb000, 0x100, &(0x7f00002b3000/0xb000)=nil) shmat(r0, &(0x7f00002ba000/0x1000)=nil, 0x1000) 2018/04/01 03:18:21 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='@&prockeyring\x00', 0x100000) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/27, &(0x7f0000000100)=0x1b) memfd_create(&(0x7f0000000200)='/dev/sg#\x00', 0x3) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x1, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x53, 0x20000) sendmmsg(0xffffffffffffffff, &(0x7f0000008600), 0x0, 0x0) 2018/04/01 03:18:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x9, 0x3, 0x34, 0x0, 0xe62, 0x5, 0x5, 0x6d}, &(0x7f0000000100)={0x2, 0xfffffffffffffeff, 0x9, 0x3, 0x3, 0x2, 0x1f, 0x3ff}, &(0x7f0000000140)={0x4, 0x7, 0x773, 0x80000000, 0x2, 0xf, 0xfff, 0x9}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x2}, 0x8}) inotify_init() pselect6(0x419, &(0x7f0000e77fc0)={0x3ffffc, 0x0, 0x0, 0x2000000}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) 2018/04/01 03:18:21 executing program 0: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000cbf000/0x2000)=nil, 0x2000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0xa9eb, 0x3d, 0x5, 0x200, 0x99}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r4, 0x7, 0x7fff}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="0c3c9da15aad1c5fe905621d7dd7040006000900010006000300404a03007863e495362e5ac4faaa23876a8590fa225659ea3c0a0592f06f372de8"], &(0x7f00000002c0)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/01 03:18:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000080), 0x76) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000040)=0xffffffff, 0x4) socket$inet6(0xa, 0x0, 0x9) 2018/04/01 03:18:21 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000277fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r3) 2018/04/01 03:18:21 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) recvfrom(r0, &(0x7f00000000c0)=""/61, 0x3d, 0x20, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @random="c8c589edbc44", 'nr0\x00'}}, 0x80) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) 2018/04/01 03:18:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x3, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0xa32, 0x5, &(0x7f00000000c0)}) 2018/04/01 03:18:21 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x31}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/145, 0x91}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/198, 0xc6}], 0x6, &(0x7f0000001780)=""/121, 0x79, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/43, 0x2b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/12, 0xc}, {&(0x7f0000001b80)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/4096, 0x1000}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/155, 0x9b}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/229, 0xe5}], 0x4, &(0x7f0000003040)=""/227, 0xe3, 0x9}, 0x80000000}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x20}, 0x200}, {{&(0x7f0000003140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/242, 0xf2}, {&(0x7f0000003380)=""/255, 0xff}], 0x3, &(0x7f00000034c0)=""/242, 0xf2, 0x3}, 0x1000}], 0x6, 0x1, &(0x7f0000003740)={0x0, 0x989680}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003780)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003840)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x3f5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffdf1}, 0x2, [0x2fa3d30d, 0x7, 0x3f, 0x1f, 0x0, 0x6, 0x4, 0x4]}, 0x5c) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) close(r1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001fc0)={0x0, 0x2710}, 0x10) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/01 03:18:21 executing program 0: r0 = socket(0x10, 0x2000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0xfffffffffffffff9, 0x3}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x53}, &(0x7f0000000040)=0x8) r3 = gettid() r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x449, 0x6, 0x7ff, 0x8, 0x0, 0x8, 0x0, 0x1, 0x5, 0x200, 0x1ff, 0x1ff, 0x0, 0x605, 0x1f, 0x4, 0x20, 0x0, 0x4, 0x80, 0x2, 0x2, 0x0, 0xff, 0x100, 0x100000001, 0x0, 0x9, 0x6897fd96, 0x10001, 0x3dd, 0x7fffffff, 0xffffffff00000000, 0xff, 0xad, 0x8, 0x0, 0x6, 0x4, @perf_config_ext={0x200}, 0x40, 0x80000001, 0x3, 0x1, 0x7, 0x4b, 0x1}, r3, 0x10, r4, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x74}, &(0x7f0000000100)=0xc) syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x6) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00000003c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000200)=0x5) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/01 03:18:21 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200, 0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/01 03:18:21 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x400100) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4a23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x40000000005) r2 = accept4(r1, &(0x7f0000000a00)=ANY=[], &(0x7f0000000400), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x2c0, [0x20000440, 0x0, 0x0, 0x20000518, 0x200005f0], 0x0, &(0x7f0000000040), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x32f) 2018/04/01 03:18:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000fb", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0xfdba) write$rdma_cm(r0, &(0x7f0000000240)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x6}}, 0x18) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/04/01 03:18:21 executing program 5: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="747275737465642e695c7926c795c3dc6e7578000000000000"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r8, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x4, &(0x7f0000000840)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000540)={r5, r7, 0x5, 0xfffffffffffffffc, &(0x7f0000000480)="80ebe30cfeb91e48e6f71c1811280521369746d5174f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731", 0x3, 0x0, 0x101, 0x2, 0x7ff, 0x3, 0x40b, "94b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"}) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x10}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 03:18:21 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}}) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, r0, 0x0, [0x4]}, 0x2c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x694d8f9c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x7ff, 0x2, 0xef37}, &(0x7f0000000140)=0x10) 2018/04/01 03:18:21 executing program 7: r0 = epoll_create1(0x800880000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet6(0xa, 0x80006, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r2, r3}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000280)={0x0, @rand_addr, 0x4e22, 0x4, 'nq\x00', 0x2, 0x2, 0x3b}, 0x2c) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000140)={[0x110000, 0x5002, 0x2000, 0x17000], 0x5, 0x4c, 0x2}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)) 2018/04/01 03:18:21 executing program 4: accept$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000280)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/01 03:18:21 executing program 0: prctl$seccomp(0x21, 0x1, &(0x7f0000000040)={0x224b}) socketpair(0x14, 0x7, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0xffffffffffffff80, 0x400}, {0x408, 0x9}, 0x100000000, 0x1, 0xd9}) 2018/04/01 03:18:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb64c, 0x82) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x4) 2018/04/01 03:18:21 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={{r3, r4/1000+30000}, {0x77359400}}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/01 03:18:21 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x6) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x4a33, {0x3, 0x0, 0x3, 0xffffffffffffff00, 0x7, 0xafaa}, 0x20, 0x100}, 0xe) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x4c62}) 2018/04/01 03:18:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) getuid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f0000000580)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000d80)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) clone(0x200, &(0x7f00000005c0), &(0x7f0000000640), &(0x7f0000000380), &(0x7f0000000540)="967f4162909ecc571b2419e7fbf3022c909b915dbb74e6031f7759bf0fc9aa5837df7c6286a666f4e6b705675567515a7b") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000440)=0xfffffffffffffd81) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r5) keyctl$update(0x2, r7, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x800, 0xfff, 0x9}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000400)={r9, 0x9}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) getpid() dup(0xffffffffffffff9c) socket$inet6_tcp(0xa, 0x1, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r10, 0x4, 0x44009) kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340)="7b1b0bcf7423519d322d44b123ffb713c3bede047d44e4ab6b9913b72fe4c78b9d02f67acb8bde40f9705a0a53808d8ffb1e97cae1bd2056709adfef64e9cbaa168ccc506a76ff385046d0345425a91d3a6928a4e13d3441ce1957a1622114e91604f1424e1b55ac1a594a1b4881ddbc144e14f9735ab2f508c64c93da96ffc0e5f496b62e5e348818ad171ec596e97f092d1cdaf32c2397411d8bbd7027f32d572ff7de89efaac020ea2f38fb6d4abae2e2e32c7030a37406de441fe81d17bdb54550d0f174f333149b88ce03602c760b8d755bb23a", 0xd6, 0x80000001}], 0x3e0000) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) read$eventfd(r10, &(0x7f0000000200), 0xfffffe08) 2018/04/01 03:18:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x141000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="0207000702000000000045a6b57fb7bba2bfdb8b8184665da42e0038bcae5649a52eb8b73f793bed5876013f33b2850e7053bce87a35f38db3e0fd572cb1544dd818fcf3abcaf07159a5930347b10bd8d55889af32b55d9be308a5faf7d41da5d5ca4c8ef8a8db07fded0f106ef5dcb36e2300ebe3d0af18c02fc3eddff6365e43f3ae696d49c9308372abc24264b25c486e0e0854003da4"], 0x63}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/01 03:18:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-256-generic)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x2e2cbbdc82d7a9c1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r2, 0x10000, 0xfffffffffffffff8, 0x9}, 0x10) getcwd(&(0x7f00000007c0)=""/194, 0xc2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x17c) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2880) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, [0x3ff, 0x0, 0x2, 0x80000001, 0x76, 0x100000000000009, 0x3, 0x2, 0x7c, 0x4, 0x7, 0x0, 0x3ff, 0x5, 0xf321]}, &(0x7f0000000140)=0x100) r5 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000240)={r4, 0xcc, "828e29a973a9a018e38c90a8b25ac92d04b5cf9756acaf8690bb0e155b992533f3a998740f0d5a86a633fc856bc1c4f6d2b57f103c3bf1fab58ee1a64a7f70096b143db51b4d68d878598182420a9084315b7db739ffdc615be4ebc18d7b41b33e4a4f47f0a86c03b076e05a51802515350c090ad42f650f00acd1f0d6921d2ac4d671338ccac85b7d9f4e8d6b78ee0a42c5f85349fef660b21667f09cbe2d4595579c7a1038482efaa84eb20dbb707482830ac607e7c8f94741d447eb015ea7c3b7a897327ad2052b87949c"}, &(0x7f0000000180)=0xd4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000540)="44859d", 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x7fffffff}, &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000680)={0x4, 0xc52, 0x6, 0x1, [], [], [], 0x9, 0x2, 0x0, 0x7, "5b63625e01df1955a1136044bb155280"}) 2018/04/01 03:18:21 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7, 0x6, [0xffffffffffffffff, 0x1, 0xff, 0x6, 0x2, 0x0]}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 445.556137] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 03:18:21 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000002c0), &(0x7f0000001580), 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000014c0)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000400)=""/172, 0xac}], 0x4, &(0x7f00000004c0)=""/4096, 0x1000, 0x9}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001500)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x307}, 0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'gretap0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) futex(&(0x7f0000000000), 0x3, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/04/01 03:18:21 executing program 1: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) r6 = dup3(r5, r2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setgid(r7) [ 445.664271] IPVS: ftp: loaded support on port[0] = 21 [ 446.198096] kernel msg: ebtables bug: please report to author: Wrong len argument [ 446.322306] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 03:18:22 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000003, 0x680) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}) r1 = getpid() epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20000001}) ioprio_set$pid(0x10000002, r1, 0x0) 2018/04/01 03:18:22 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x202000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/93, &(0x7f00000001c0)=0x5d) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x200000) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x200) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f000036f000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) 2018/04/01 03:18:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000040)=""/204) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x143f00, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0e653799f3d5d2c4080001006c6f0000060000000000e388eefa004216acc800603acbb6d1a5a0f688cbd880c149e22ffefd372a04cbae63706a1c257b4ab6500dc1355b3caf0a69c219426c75b2d07f41dacad0f6f1743f11e646c2a0815c78f5d2000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 03:18:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00001c0000)=0x8) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x6}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200002, 0x0) eventfd2(0x3ff, 0x801) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x258, 0x4}) 2018/04/01 03:18:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfc}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000200)=""/203, 0xcb}], 0x2, &(0x7f0000000300)=""/210, 0xd2, 0xf053}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x22000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) 2018/04/01 03:18:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="693dae4c8a8e2fcc93ae60e46bf8d06f9971ace9749b6103500f3f8859d53cdc022d7e219d06259f9ffe37b800f7256a7f1676047a2f063a2ac12e", 0x3b, 0x4000000, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x80) 2018/04/01 03:18:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000002, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="ff", 0x1}], 0x1, &(0x7f0000001640)}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/192, 0xc0}, 0x40000002) 2018/04/01 03:18:22 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000)={0xfffffffffffeffff, 0x4}, 0x4) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4b4) syz_emit_ethernet(0x12, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000100)={0x0, 0x0, [0x57f, 0x9d2]}) 2018/04/01 03:18:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000720ac4ff0000000000000000000000009500000000000000608249c20ec61d89bbf449db8f66858aa450544d47a63da21d68dfd100f96ba7f6b416a707bf0117c308da28e62322ab6bb70b8a9184c3ff7ac4f60f84ea"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1a, 0xffffffffffffcb53, 0x9, 0x7f, 0x1f, 0xffffffffffffffff, 0x5}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) socketpair(0x11, 0x5, 0x4, &(0x7f0000000580)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/47, 0x2f}], 0x1}, 0x2140) [ 446.616864] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 03:18:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x42000, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x80002, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000007f00000000000000"], 0x1c}, 0x1}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000080)=""/80, &(0x7f0000000000)=0x50) 2018/04/01 03:18:22 executing program 6: creat(&(0x7f0000ffd000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) 2018/04/01 03:18:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x20000, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x314, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f00000002c0), 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x800}, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x0, @random="a976cd118496"}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7, 0x10000}) getresuid(&(0x7f0000000080), &(0x7f0000000240)=0x0, &(0x7f0000000100)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x4, 0x4e21, 0x4, 0xa, 0x0, 0xa0, 0x84, 0x0, r1}, {0x2, 0x4, 0x0, 0x1, 0x5, 0x3, 0x7fffffff, 0x6}, {0x8, 0x6, 0x81, 0x2}, 0x7d6, 0x6e6bb7, 0x0, 0x8b369eb3f57da66c, 0x3, 0x1}, {{@in6, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3507, 0x3, 0x3, 0x9, 0x10000, 0x9, 0x1}}, 0xe8) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) [ 446.657246] kernel msg: ebtables bug: please report to author: Wrong len argument [ 446.683139] 9pnet_virtio: no channels available for device ./file0 [ 446.722780] 9pnet_virtio: no channels available for device ./file0 2018/04/01 03:18:23 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000500)=""/18, &(0x7f0000000540)=0x12) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r5 = mq_open(&(0x7f0000a04000)='\x00\x00', 0x2, 0x0, &(0x7f0000513fc0)={0x0, 0x0, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_timedreceive(r5, &(0x7f0000b91000)=""/139, 0x8b, 0x0, &(0x7f000020bff8)={0x77359400}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000100)="569187c86869d52d335c6b4c6e1dc57c41153df8ea0e94764bdcb95b8004fa7060010d4ed1e0ed2f67aa0785b1a48a9c1b8ef6c8964e2cd3b6198348bfb48594a0702002d99087e46098289d38fe1ab82d9b38e7c67880d53c2aee30d65743d0dfb41e93afddf3cd66acc657fc3c9b09fb12a44ea6caaee48c4b820407ccd4d3008513cc741a99d28b2185cdd5acd62e750ec64e09f6d434ad4fd767f43858") 2018/04/01 03:18:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x80000001) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000080)="fea1001b817b4406402c0db6255791705139fd749253a751fb1177b4a7022113b6525ab98b66041efd2ce6c2b1f1714028e349a7e1e766087d6ce1c9951d132ad9f74d89076919fe76c03cab0ae2ad3a084b88074e172f4f7b82e286b583bbff438ebe1dfca317e719bd1bd7b50a66a0ef3acecd80e392d5e70276b22fe6", 0xfd09, 0x0, 0x0, 0xffffffffffffff8b) 2018/04/01 03:18:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) pkey_alloc(0x0, 0x3) 2018/04/01 03:18:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x34, r1, 0x100000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) mq_open(&(0x7f0000000040)='$!em1nodev^\x00', 0x1, 0x20, &(0x7f0000000080)={0x5, 0x401, 0x7f, 0x3ddc, 0x1, 0x6, 0x2, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 03:18:23 executing program 6: socket(0x28, 0x0, 0x7d) 2018/04/01 03:18:23 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x2000000, 0x0, 0xfffffffffffffffc, 0x10001, 0x2, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000007cb0e30000000000fbffffff00001701007641000000000000380b68e6c8bc6e1e2de867786ba12afaedb90f77bdc87ba5661063d6ecb6c5c14345661d4cd24127b225e18498b3d51198ed757da0aa0e9bf6d02edc65c777a0141d2d822e196de2c6fd20e204b144631450c31e0a78101164747d8cfd0dff7f00006b9f2a4301f499d64e7dd7d279790b372cf69ff46241a9b679dbc55bdbe86565fca5736df9e3fc48edde32bd8275b19f8a9201a8103fe970"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f00000000c0)="0523b69076b91116731d6e03e9d5fe6a1bd10ff08fb2e4b8925b8eb742b46603afe7859447cba5a7b82a407972d0bf39085f92aa546836183560bdc4e1fdf48162e9db7e2240b662028866e7de1aa13eccde61ea4f8186997cdfc96172b64b64f23347d443c03259ad80511ac7bed6491fb425139e6860833d241adaa09866e6ea44cfd6eec6780955e5c91e51d64c19026d98fdd0e2a13e714409127b73cd48c05abe975cc7"}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x80, 0x0) recvmsg$kcm(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/62, 0x3e}, {&(0x7f0000000540)=""/185, 0xb9}], 0x3, &(0x7f0000000640)=""/127, 0x7f, 0x5}, 0x40) 2018/04/01 03:18:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)={r1, 0x45, 0x81, "ec9b0f9a9af4608632cb4534e452ace9e8d865ead1283d3dab8c6893bb169411f3676b8205cf82c05179033e6159288ed73bc8d0b81d3117f4415dff4cc030233eb5af880b0ab2300207308a6c1e81953c190b4c159c1fa1df7e30b8e250a81383c3b7ec587bdd82e48e19881f4404b4a8ddbd5cafc0e89efe28062edebf16ed88"}, 0x89) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) listen(r0, 0x1000008000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0x401, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_hci(r2, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r4, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000840)) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r4, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r4, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_subtree(r6, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/01 03:18:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x10000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/01 03:18:23 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) listen(r0, 0x0) 2018/04/01 03:18:23 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="509ff5544de881fa"], 0x14}, 0x1}, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r3, 0x0) rt_sigprocmask(0x2, &(0x7f00000001c0)={0x40}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000002700)=[{&(0x7f00000003c0)="d9c625b1feb0cde922c484a85da039c9f0897abb117c8e396493c6fc70b049776b7e44a5807566874e51f0914c29450997056395833f7ee398cc94a3896be9bac4f71ccb9226a411cdf27a4a0fdc7d1959e71b8acfa14b6e0af1851816bffaf76627c52d2300d5ed0740ee76afbf8e7220982aecb4dfd418adfaa935390b516f0d49df61efd23e9c3ff4ec97964e52f0e86e08865e4b53af0daab4162e5dd0365a4a09a66c2361e34ae69aae1586426d89ae6fe384a0430d0f8a84732c39472d0a068b9e88fe7283cc", 0xc9}, {&(0x7f00000014c0)="f30943aaeae4026f41b4d57721b6d094b89c65ab8399953ce52c5c2ed42cf133bb6ea62830173c4c26566ff701bd9dceb666a2addd0a1551b953f5fa164267903acc20b0f618974e722b735d17bf150dc26b6aec9fc39e3489d877bd6ad80e1159ede37e4d543a657671d7222a3e7934f2c2e64b124110cc2c68328819dad1842d3852535715bb88d0df21d7b40f5d650e2f699d549d76635ad823f6d6273edd225b6e41", 0xa4}, {&(0x7f0000001600)="f1f26a61145e91867738bb589eda334de0c61927f7390ab9cbac73bc2d666a47f65ae789c3dd3b22a7d5ae81b74e9f74213473137479bf8781651a276002672e4f7e6460f4bbe7dd7d289828f561d24584f883ea5bfe6a22cb64a0b19cfc72f1dbc4cddea0e2cfe56b8c9eecc516bdde9e5bde8e9063e3c3c37e079922b47eeef7c01ca48851228c145209ddeca782ab014214f2a476fc03fbf8bf765fc97e87261eba2d967d7b7b9b4c9a0c9f80136fa2e5de2d298b3d0d9a97366172a7807b7516b6179308b8ee5a26cd76654464e72195a5ee738cadc32b2ee7d5c4ec358ced87286d0ddfec46c4f48bc6d4effdc8b6ae81980c71fba05a693ec5f7849c94d0d9d7f6c447ad1046f98d039fe2bb69fc8c87346f57343b2817e8da388b1c216c266d7dd44feac7d01b5c9976b635edb7c106dff0cdce2301415bddd00cb80a778ac6785c186dc8cb2c4ffe2acf431b03c79f1a318973834329ac32be3246ffa1b3cdb0db8eb9d9c9f494b7eee922c960d3c58b7c6f9835871969a80216d010d4997221f5209eb0e474741f307027aa6255d8dbba96138ef700f2cd7c20305a23beacec01b6cfeae67a4513b1c540f05e4848f8a7ca703d62e75fdb1c6bad7ba12bfeb8feadb9755feeee4c1cfb775f9c4ccac575f917e857f77a6becc99f3d0b186bcc2d50ae09316c5559c957e01513dbe0ecf66c92851598d22a1a1201f887c9c5e3b5db329ee16c60cb986435e55ee48e1469946857306b8b2533248f07809b6e83a7ebf94dccdd78b6ffc21269688c0dd9a01a612fb94dfc76840fd41292d13046f2ac6c6a257d57b3146b9547ec4b6547fdd238ff857ebb7a85506a350d6e29b478c20febbbfe814a0cf17f27c5bbdbc5eae64884853cb1c11d59311923485c8869b8913f0a359a21f7a28bf14547ace69bb5a82016fe9cd421989f7728c6b5cd96a17490b79029e82e4e65b553a6a808eb6bd89b4e862be21023b71bb42c27e9da76afdbc900d424f2d94a4cd680b98e1ce2717cf3668711019bea6e20b8f1531698852b3a61d566126f75a07f1f0a10432954aa01f0e3b52248de0633cd09766a72e82ed1b0a571ab2d81a4dd65f6ee6ef3e8cc3517ced37319dfabfc14fc221d2282c27dfde1f16a980cb19c258ae21054ae247bb4b23ca3354efff190f91ab98c6026234514d16682d78ac014693db7ee4dc6d364424e38b1ff6621c4412a8eaae27ff912825a5d41b967c194a2980cadfe3702a3d9b9d62913ec4d3238af14d4ad18a0e2d528775346e8da2a274c5638db938166136a2db0ac027c0bc009ff087e734c66fcc6a364b3a33fc8e1e7560a24b7ba63c2e71a754e066921578497a544a290e23e1acb32ec17ee7ab8a35873ac37f432a9d73bc2ea1fe548a1afafbb9356f16885b88228464cc4f894abea29267d2c2d2e518743ca985f2c0c0bc613133a244704947a62383d4f7cc6b041daaf4a16318cc1dd59a823cfdb1ef59c286947ba2464ebceea797bf7c6d9711b340adabaf869ceba09d517c908f2b733bf5ee090d00d7c93844a61dad17df0874b1175bff66f2ee3677a5f5486f71f19e98c2e33332fdbb26e965d4ab0d9aabef60112ea8438b67eed483a033018498305facb147a5ad87ce8927c785a0cd8c9750367669d585a384b66d9b90a701af9c2a20010d81a28d5c3f7994de252bddb370803f207e182160e9ac111687c5aaa66f5dfb63badced9999c13c244e6416adf29cade41a35c73fd4b10604b03215ceab3b76d8f54a079c6b43067922f3d6458dbaa548d3ca65021a06e1379c52a4c5ebade0d56155da0ecf81e3f0734f7779fae62c1502914b8317eed697765a026f1b5784bea567e9b27a57fa4896a3bd80ea55dae42356586b8599934e81aef0aa160453b8f5e7b3e2faa5437d41835e187695fd173862fc4728a7d2fe348e7626f7ae32664671a5c650c58c44a74651302b6c2460107a3f49219927247d2f6cc40b97e10cc75a24e8a9fe5608d13289e3229757fc7b7fd0dcae7830c7275c564299b27ac7a6ebedc10d627ed2348280946897665532752d9d529185d8f0ce168beb6011675623fc3d0765c56b3008807a89df7838ff584f7ec85ea46faf3fa1518f8caacb46a1bb0b9e5263b88985959377e341e81fa825026c9313c279b2e46e2cc28105153e00b04c4df37f4611c3471167441cf3d2fd3eff3613f968ccb9cbc413e44006af547a5496d68211bbe14d228aaabf4c2914186478ac846391af66b6496c533fab78ecc041d92c8940419311e8d726ae1e6be08c8098043e0de48f5c18ea7d5080192fcafdafaf59389c112b99014b22644730588dc34e340118e7c4a71e7abecd58d6e0d10594bb9ed2bd71a7377799b30ab23a269ee524546e7fc12b9468d434b81582cc2558962fc11759f5b1d1ca95126576f2aade44361129575bcaa942fdac1703374c93639cad769d1a0864e2be12d0c0a798c6ffd848d0273b272dd68716c8a68fe4452d2bc70197f5e67050fa26616929f31aba3911cfc388f0d38a9d04548bf16138fe577654ee6bf30f2d36aeea6c6d648b34f0b822951cdb0ef9e16c96f02b5a525d7f6abc6861f80e85cddf392b6aab86b4377a9c78a953a00953b58f5b6ae1cf7839d73d215b82401d94ad92f3b189758f3e163d30f2ce388c882d3b7270711b53b587ef75783dfd1eac03210ea18515f96ba7a778b057b6a30c16c18852c659f1e181f33d9f8b31d11738ee70842f9743bc38f8b1c5503d6f5d9605578d93e068826cd515ce42dcdbd07bd0cd65ca59d71c56b8c59c5bf853606b632af3475224a5663c958bcbeb138246cda02a5bb9b2c060a90e8e16dfcf07a6bccf16a069f979bb6b777f37a29db763c540d7570ba1836e60b412cd9d6c3ecb23d3e7fc379d4acd8a5729de2348b83a56f611ca520704d351c4ffc349231963a65021c8a483b57b42020d45da67495034f5948b0991fed0fa49133d4ea030d97d9b9f13350c59cae27fba8173482e6622127f3d6b825c9803ffa260978e2e54f9e0e720cf8752752794851fc21b89b71c619669e9d81d814bf369c834ac731667c7e523a6c1eaa8da32237fa3dfc7247b3a34d729eb9158483c99f2baed49f4093049a0a8e7954f4ad198ec0e5bcb4e2285ff91c1ee5d11b8fdf04b935ce4f046ce6d051392633d7251c6d77e5c9aa0b3f0ee417b533d8d3ad3a3f67ab86c59279eb5cf0748957dd25045f5b082c9c9e0d35e0bd4be67f98c970be80bd745cce691662ffd2b62aac85665f488227ea432267ec6406dae6424e621c32120e4cf3d8e32a53dfeb47b706bdd54b60735ea245de8f8c87cdc95928d392b1c518e01f6c4d9e9b82568f078e03f838e38d6a232a78ea9dd6e2e199e6b609e1c004c72f21383b82bb308b1766fe2a18dde2d08b157456265c04f751a447f8419a37810b747cbf8b76932c9f9bdfb685e028bac41c2736bd7de3c87117395c378f795467fe61c045f63c2ce8993ceea004f9aece7cab9cf3fd6fdc2803dafc1789678f6b093070ae587664c87312bfd5a4f50160ee853830e8f3a1aa622a97d7a8a736c3916b748336ce530bada5ee5c781f14ac9abce5d02c3718e3fa7b073551e18df216e673e74572b3d0f5ad9d8b3dc53269a4c5bc00709822b6054a26e47f89de1cf356dd0eae5d3eaf9a0a21cd6a367a27f67e9fc57fe6f6d8a0e82ad23cdadf2b94b0e52f23238480d11b4dbc8d3b55352de2bd59b4b93c9b48bbdccffcd03fa762aa3c637182ba860b83993d6c43aa36903ede5bf20965a7676233bd4a731d368d32fe9f61b3b9187278a49fb52f3bd065bd2c58ab63a2d130cfb4a188edbf937d0e5a87821a91ef6dc05091b976db768ff237786bbfbc6ce2c0466682ea484cddeeb8956825c1567055d61dcf24d956856fcf0d2f318b23fe0f96099cd65c7dde40c0a44e928045cd9a24d4d41aefe966dfde133c4c52d6d54cd09c31185fa7b135c6734a812cc6fc893becf205c3b651100392cc168d43b0f967d2598dc99f507417f527a47048d273c20bae29951e2bd76e93428631eceada71cc542fc8f412526f134fd7c41bdcff4432fed878ec60746d3115a3bb4df1909c0b31ea0abe4c90e2900fde66c102a7035ff7e613620f4e0e433e58c508e927b5ab4cb937831aba91be473ac16c653dad9330a81663151cbe866d2b0de1ec042a69b7954fa81e0459afae3b6b31d42907982ef310e90c68ab306964b378a676a1119681a5fdaeca74f3a8f7d7226a0dd8234953755dc13415149a6076659d6996705550304dd344fb45a15cd02603b5947631569b79a515fe3e881604987e2ad1b44e2882ed4b2624d44f6934ec12c3edd595e0e7db534d28c4e226a930a0f8a0c4548171cde6c2be5c0931df005670ce0cc85aeeb72488a5ffe9c84ed3726a4b6ab3e4ec26899f5ba5619592de91d837eaeb69dc62b0f7239b4b67babe96e43595148ccb8fd3d45bb3a4c974b1fb8f1bdad06353af830890532932946c0c298c82e8d50307b8ec5cbca07c085f120af420e1c7e12d01b98011a43d1361558f0fea6d0fd4aa13fa4be1a9f1abdefd39c1b7a50ccb7c8adb5d0d68ead7b3edb1f804686e9b739348cb1db324ebbefc40b40e5541b7363b8c2667fd0e9f3e859dca2397678a038fbfd477c85378e8de41084ba09121960bff9da7a9442d00f6b7571d63f0ea1987ff9d81581a067258cfbc8a2b299f11e0829f90940bd517ad582970c0de2cc4ca0be290e9a47d1a8576166fe92dd8f63cb5cfee8d9454de10ec796be225d8ccf8e52df3926a0d1c6d973f1f85a2cd530568b298f1b46c672b627568024b118e97776b6d1c772eb747d2d1289bd8421d9fd76728ca320c25aa636175679902a4239afeb7f7997a66dfcf353aac7df32edf277f9f42d169f23a84d64850aabcf48071ccd0e86858f0619ac20ec2e5fc351f812c6185653f9d6e9944f2a1afca170d6d6c6debcfacd95bf110efea7bd0aac1a18b0a75782dd4e6b2eb01c88cc5d1f1cd4a6da2bf7b047c3330fbccadca9f204d4641a2d53564ed09abbfe1ef393f9a64af4ce21476022afd4f851074daf681333006e50c92ace9f9e0520bd1264ddc547647876b2e4025857c73c4353bedf9df1f7df0600a1a831be76cc01a7bab3b38fb714b5dbb5794a462aac27e9e7de2f623b60a97028c463e4c8d48079018792a3d020126a17f2a18380b49e92664dbc03c4d94c6a8ceb0e79725aa0ca529df5e337059aa326395796f2ad05551272dc99ae880466cedd12a39e81e98a47dcd3acce135d5b0facb716ec2b12c0d6deca30c1838a326eed4972fd69a8e75d00a7a35d02af9163a2c8a731555f55e4e209dc095a07f3bb902e773f9c5ee8389971e5e2c877dd83fdedbd2cdc9a9bac78b71deefaab520d1938c1d9e0aa058de9a6c2fef324eb4329eaec050ccac6cc41bf8711737b9c863b32202b7f4abe76e3f4d51e42bd0ca8fec9e083594c30762da03bc735626aab3def0a813da4e39caadcd56e8d06948e85c8b6687fde1b087abd9dfa4b5795eb10eebc2c69bac97267d7f787bd010095a5b02c978b6e719709b19bad10ed73e4ed85488f8e975aef16fbe5026f111e12d45c65680538203e1deaf4dc005ae88434f0ee4524fa922490c5abc2c528e62d985104abf8aebeca9e680d2be96a23cdb5d40da710dc2baa5e557112990665a6dc0a6bfcaaedcab14a771a3ff02371ec09d8e00dbaf579982e91f55b72e1ae61a8838212077b81c62b017bd", 0x1000}], 0x3) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x46f, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f24000)) close(r4) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x1, 0x0) listen(0xffffffffffffffff, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000200)=0x0) ptrace$peek(0x1, r5, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0x80000000, 0x0, 0x81, 0x3}, 0x14) 2018/04/01 03:18:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x93, "4d16bba04892e67f32a9bda8a6787580ed0219536e65b8e343fc037463bae7bd195c88b5856d895f479b3b7e002d078975ae57ac71e6ed958595f36121e2773bed07267597f21e267412a93ff6deddc5e9d9e1a31c7b6b879246d456eea65f8129f560d55544c35a462fd43eeb1af76de81f74993de169ee7d23e1f5df10e2747bf3182a147dcd85f53ab71ff0779bb6c8cdfa"}, &(0x7f0000000300)=0x9b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) openat$cgroup(r2, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/01 03:18:23 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="80fd", 0x2}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/01 03:18:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) tgkill(r2, r3, 0x35) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x1) accept$inet(r4, 0x0, &(0x7f0000000140)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249271c, 0x0) epoll_wait(r5, &(0x7f00000000c0)=[{}], 0x6f, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x140) write$tun(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x117) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/01 03:18:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000040)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xcb, "e56fab33ce7e2f0125cd269bb91635e804a04ca33bc5c7819c97e9a5a1f6287fbd4b9d83deeaaa69f69c03a8d22ef597507eaaa8d84b1ffade5c8a7f0fdcf1a74ed2efde9ff1157fcc9c4abfa0cc89a569dde77278cd30bd657281c0fc93a3baa9b952ca07cec4d4b4a50ab1bb1e6300b0884895c5113566a8f046a5a3fda4028d13858d3eb49ace6bcc6ebe74611e3c718ff3470a48cc499f84f3cd2bbb35e63f05a5c7a067c58ee6ee066cca53bc12ee1eb1aebdca5317703ff78b8761a38d005a8123898f3129bc9e56"}, &(0x7f0000000140)=0xd3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x55de}, &(0x7f00000001c0)=0x8) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000000040)}, 0x0) 2018/04/01 03:18:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x400000, r0, 0x0) sysfs$1(0x1, &(0x7f0000000240)='proc\x00') 2018/04/01 03:18:23 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x18, 0x0, "1964e3a06a3b5f2eb76e4f015bb41e1f28c449eefac476aad0ae61b372ee2815522d1e6f2171f03eef220afaa16f8077ce85efbda06437fb92ee1b2425cbfc58", "40edbcbc3ae8d0e927a3a4a5275fcf81372245d2c0f6715a0eab6ce9c22ff003", [0x1, 0x7fff]}) 2018/04/01 03:18:23 executing program 4: r0 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) fstatfs(r0, &(0x7f0000000140)=""/86) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x58, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/01 03:18:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x0, 0x10000000, 0x0, 0x1d}) 2018/04/01 03:18:23 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x7) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) [ 448.513010] FAULT_FLAG_ALLOW_RETRY missing 30 [ 448.517889] CPU: 0 PID: 26938 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #374 [ 448.525250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.534591] Call Trace: [ 448.537164] dump_stack+0x194/0x24d [ 448.540780] ? arch_local_irq_restore+0x53/0x53 [ 448.545454] ? handle_userfault+0xb97/0x2490 [ 448.549866] handle_userfault+0xbd9/0x2490 [ 448.554084] ? handle_userfault+0x1864/0x2490 [ 448.558567] ? userfaultfd_ioctl+0x4520/0x4520 [ 448.563139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 448.568330] ? __lock_is_held+0xb6/0x140 [ 448.572380] ? print_irqtrace_events+0x270/0x270 [ 448.577130] ? print_irqtrace_events+0x270/0x270 [ 448.581873] ? print_irqtrace_events+0x270/0x270 [ 448.586609] ? perf_trace_lock+0xd6/0x900 [ 448.590738] ? __lock_acquire+0x664/0x3e00 [ 448.594956] ? __lock_acquire+0x664/0x3e00 [ 448.599178] ? trace_hardirqs_off+0x10/0x10 [ 448.603502] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 448.608686] ? find_held_lock+0x35/0x1d0 [ 448.612748] ? __handle_mm_fault+0x2ded/0x38c0 [ 448.617327] ? lock_downgrade+0x980/0x980 [ 448.621493] ? lock_release+0xa40/0xa40 [ 448.625468] ? do_raw_spin_trylock+0x190/0x190 [ 448.630055] ? userfaultfd_ctx_put+0x740/0x740 [ 448.634635] __handle_mm_fault+0x2dfa/0x38c0 [ 448.639043] ? __pmd_alloc+0x4e0/0x4e0 [ 448.642923] ? trace_hardirqs_off+0x10/0x10 [ 448.647232] ? find_held_lock+0x35/0x1d0 [ 448.651287] ? handle_mm_fault+0x35b/0xb10 [ 448.655529] ? lock_downgrade+0x980/0x980 [ 448.659665] ? handle_mm_fault+0x2f8/0xb10 [ 448.663882] handle_mm_fault+0x44a/0xb10 [ 448.667939] ? __handle_mm_fault+0x38c0/0x38c0 [ 448.672514] ? vmacache_find+0x5f/0x280 [ 448.676478] ? find_vma+0x30/0x150 [ 448.680007] __do_page_fault+0x560/0xbe0 [ 448.684069] ? trace_event_raw_event_lock+0x340/0x340 [ 448.689278] ? mm_fault_error+0x2c0/0x2c0 [ 448.693419] ? trace_hardirqs_off+0x10/0x10 [ 448.697738] ? trace_hardirqs_off+0x10/0x10 [ 448.702062] do_page_fault+0xee/0x730 [ 448.705859] ? trace_hardirqs_off+0x10/0x10 [ 448.710181] ? vmalloc_sync_all+0x30/0x30 [ 448.714328] ? find_held_lock+0x35/0x1d0 [ 448.720136] ? __might_fault+0x110/0x1d0 [ 448.724195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 448.729030] page_fault+0x25/0x50 [ 448.732503] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 448.738101] RSP: 0018:ffff8801add37760 EFLAGS: 00010203 [ 448.743442] RAX: 0000000000000004 RBX: 0000000020013ff4 RCX: 0000000000000001 [ 448.750699] RDX: 0000000000000004 RSI: 0000000020013ff4 RDI: ffff8801add378e0 [ 448.757963] RBP: ffff8801add37790 R08: ffffed0035ba6f1d R09: ffffed0035ba6f1e [ 448.765312] R10: 0000000000000002 R11: ffffed0035ba6f1d R12: 000000000000000c [ 448.772576] R13: ffff8801add378e0 R14: 00007ffffffff000 R15: 0000000020014000 [ 448.779932] ? _copy_from_user+0xc5/0x110 [ 448.784102] do_ip_setsockopt.isra.12+0x1b46/0x3210 [ 448.789102] ? ip_ra_control+0x5c0/0x5c0 [ 448.793410] ? trace_hardirqs_off+0x10/0x10 [ 448.797720] ? find_held_lock+0x35/0x1d0 [ 448.801791] ? __fget+0x342/0x5b0 [ 448.805226] ? lock_downgrade+0x980/0x980 [ 448.809352] ? lock_release+0xa40/0xa40 [ 448.813308] ? __lock_is_held+0xb6/0x140 [ 448.817352] ? __fget+0x36b/0x5b0 [ 448.820787] ? iterate_fd+0x3f0/0x3f0 [ 448.824569] ? do_syscall_64+0x281/0x940 [ 448.828613] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 448.833748] ? debug_check_no_obj_freed+0x3da/0xf1f [ 448.838765] ? _raw_spin_unlock+0x22/0x30 [ 448.842896] ? __fget_light+0x2b2/0x3c0 [ 448.846856] ? fget_raw+0x20/0x20 [ 448.850391] ? lock_downgrade+0x980/0x980 [ 448.854539] ip_setsockopt+0x3a/0xa0 [ 448.858254] tcp_setsockopt+0x82/0xd0 [ 448.862054] sock_common_setsockopt+0x95/0xd0 [ 448.866536] SyS_setsockopt+0x189/0x360 [ 448.870498] ? SyS_recv+0x40/0x40 [ 448.873931] ? move_addr_to_kernel+0x60/0x60 [ 448.878319] ? do_syscall_64+0xb7/0x940 [ 448.882268] ? SyS_recv+0x40/0x40 [ 448.885699] do_syscall_64+0x281/0x940 [ 448.889568] ? vmalloc_sync_all+0x30/0x30 [ 448.893692] ? _raw_spin_unlock_irq+0x27/0x70 [ 448.898169] ? finish_task_switch+0x1c1/0x7e0 [ 448.902650] ? syscall_return_slowpath+0x550/0x550 [ 448.907557] ? syscall_return_slowpath+0x2ac/0x550 [ 448.912463] ? prepare_exit_to_usermode+0x350/0x350 [ 448.917461] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 448.922803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 448.927624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 448.932800] RIP: 0033:0x454e79 [ 448.935972] RSP: 002b:00007f21b09eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 448.943677] RAX: ffffffffffffffda RBX: 00007f21b09ef6d4 RCX: 0000000000454e79 [ 448.950930] RDX: 0000000000000028 RSI: 0000000000000000 RDI: 0000000000000014 [ 448.958178] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 448.965427] R10: 0000000020013ff4 R11: 0000000000000246 R12: 00000000ffffffff [ 448.972694] R13: 000000000000056c R14: 00000000006fa2c0 R15: 0000000000000000 2018/04/01 03:18:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x8}) 2018/04/01 03:18:25 executing program 3: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x7f, 0x200802) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000003c0)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000280)) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth0%O\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mlock(&(0x7f0000ffa000/0x5000)=nil, 0x5000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000200)={0x0, 0xffffffffffffe0e3, 0x84, 0x100}) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x40, 0x8, 0x0, 0x3, 0x0, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0x0, 0x2}, 0x0, 0x10, r2, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f00000001c0)=0x1ff, 0x4) read$eventfd(r3, &(0x7f0000000240), 0x8) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) 2018/04/01 03:18:25 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1, "cb"}, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000000240)=0x10) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) connect(r0, &(0x7f00000004c0)=@hci={0x1f, r4}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x719}], 0x1}}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'irlan0\x00', {0x4, 0x1f, 0x100000000, "b3d5534d9351", 0x448d}}) shutdown(r1, 0x1) getgroups(0x0, &(0x7f0000000100)) 2018/04/01 03:18:25 executing program 4: mmap(&(0x7f00004eb000/0x2000)=nil, 0x2000, 0x1000001, 0x150, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x5, 0x4, 0x7ff, 0x1, 0x1000, 0x8, 0x6, 0x3, 0x0, 0x10000000, 0x2, 0x3, 0x9, 0x497, 0x2]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d25ff8), &(0x7f0000931000)=0x8) 2018/04/01 03:18:25 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0xfffffffffffffffe) r1 = socket$netlink(0x10, 0x3, 0x80000000004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/01 03:18:25 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) perf_event_open(&(0x7f0000940000)={0x2, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x83, 0x5d, &(0x7f0000000240)="23b0eea2a334b44935d0b421d095bbcfbf88815a14230247731ed7e69aefc900a1a2c7e8ad794736affc3837b3f218c811f7b533e4d82687bb867e505230196cd98dd3bf32ceecab91f879453ec93248999fb14dd57c8986287b066a86fc6accd643b0ba58601491d2e028471bebfc1e7f5fb8954efacb330f1f1657d5786d291470e9", &(0x7f0000000300)=""/93, 0x69ab}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0x2f, &(0x7f0000000580)}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/01 03:18:25 executing program 6: inotify_init() r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'ifb0\x00', 'teql0\x00', @random="2008ad034cb1", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "3a8591b35d95beaf04430a3e234fc14b36ff96a2b2e27f2647af2d39ff6d", 0xf8499e200d427d74}}}}]}]}, 0x2a0) 2018/04/01 03:18:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0x50, r2, 0x2000000000000800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffe9}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/01 03:18:33 executing program 4: r0 = dup(0xffffffffffffff9c) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/04/01 03:18:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$notify(r3, 0x402, 0x80000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)) 2018/04/01 03:18:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000400), 0x800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x9}, &(0x7f00000003c0)=0x8) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="03000000000000000050000000000000fc00000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000100000000000004f00000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000007400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000551c83821ccb8809e6cd8e2c24830cf645dea932abef2ee99a53856dee3fc2d5ae3b20b860ab0c4780e8f09ce78c633dae0ddd853492957b14e0ad4a6feaa0d175bad460cf76b165f8fab45844dc496c50b72c6c24459793497a9cd1167b75269554f30d00007f1af76d2a"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/01 03:18:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="8d", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x800000000000009}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x17, "b06396040d14d813e52bf15e7ebbbbea464731a821198e"}, &(0x7f00000000c0)=0x3b) 2018/04/01 03:18:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) mq_open(&(0x7f0000000000)='k)^\'vmnet1wlan0\x00', 0x2, 0x100, &(0x7f0000000040)={0x62ac, 0x5, 0x800, 0x7ff, 0x9e01, 0x8001, 0x2, 0x8}) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000500)=""/4096, 0x1000) 2018/04/01 03:18:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x10300) msgget(0x3, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0x15e) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x2500, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f00000006c0)=0x1ffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000880)={r4, @in={{0x2, 0x4e24, @rand_addr=0x2}}}, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xa66f) r5 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, r5) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) write$fuse(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x8c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000580)) open_by_handle_at(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f00000003000000a8c67324dbabf191c2ef59cd"], 0x2802) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/01 03:18:33 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x60011, r0, 0x4000000000000004) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000a80)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7c9c32edac26a36b207a237deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) writev(r4, &(0x7f000070c000)=[{&(0x7f0000000080)="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", 0x11c}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) pwritev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)="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", 0x263}], 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800009078ac1414bbac1414aa83031d000000000000089078ff6dee67bd0000"], 0x0) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x0, r5, 0x1, 0x1d0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f00000005c0)=@known='user.syz\x00', &(0x7f0000000180)='keyring%mime_typemd5sum\x00', 0x18, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x107, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x4003ff, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f0000bf1000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) r7 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) r9 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r8) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='user\x00', r9) 2018/04/01 03:18:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000100)={0xffffffffffffffff, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/176) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x202000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x8, 0x80000000, 0x3, 0x2, 0x4, [{0xff, 0x1, 0x6, 0x0, 0x0, 0x402}, {0xffff, 0x8, 0x7fffffff}, {0x1d6a8a17, 0x0, 0xef2}, {0x6df, 0x8, 0x3, 0x0, 0x0, 0x400}]}) 2018/04/01 03:18:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0xf0ad, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x9, 0xffffffff, 0x5, 0xd5, 0x7, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3d, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0x454f, 0x7, [0x200, 0x2, 0x20, 0x0, 0x6, 0x2, 0x1]}, &(0x7f0000000440)=0x16) unshare(0x28020000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000480)={{0x100, 0x0, 0x3d9, 0x7, 0x8, 0x9}, 0x6, 0x5, 0xffffffffffffffff, 0x5, 0x6, "2ae0bf9961903e2e109d809122571cc2b01bf1231db82a7f81834fd39cfd2f870dbf1479140f62404a52e27a9234110bdcb2b648447c8f9a9dd2295ab3feec4272b32be41de2a54324ad6cbf938a7a8cb7c3388511b07f6a1f9a4639244ef7d56b29fbe54e3d42084fb0481ad8e804f80d7e4dded0f6aaa33bb5e11e3c0158d6"}) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000400), 0x4) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r1, 0x400, 0x3, [0x3, 0x17a7, 0x9]}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x400, 0x2e48, 0xffffffffffffff7f}, 0x10) 2018/04/01 03:18:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x7ff, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x4000}, &(0x7f000064b000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1}, 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x50800) 2018/04/01 03:18:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100000008, &(0x7f0000000080), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001280)="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", 0x5f1}], 0x1) socket$netlink(0x10, 0x3, 0x10) close(r0) 2018/04/01 03:18:35 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="409938d8d5c8d24e9b3b685e7814924f464a1d829d641887059318a2dabb9826017b0a39cf2432ecaffb830a559b29aca0b7182665d0046223978e59d24ee8ded84d4431cc746aeeb7acaf5d09830567e210fc7e8284b81be4a8af25021d733a6777c2cb0e923473e8ac16b0f621c79487c08000920b0edd5263bd62efa0eb7f3800fb6c395e712c03884d570000000000000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r3}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/01 03:18:35 executing program 1: pipe(&(0x7f0000000540)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xc6d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000500)={0x10000000}) write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000040)=""/110, 0x6e, &(0x7f00000001c0)=""/214, 0x2, 0x2}}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x6000, r2, r3, 0xfffffffffffffc00, 0x9, 0x200042) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/01 03:18:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(lrw-camellia-asm)\x00'}, 0x401) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioperm(0x2, 0x1bf, 0x83) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x59f, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/81) 2018/04/01 03:18:35 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x101000) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9d89bb8865666de1d6a5548f493abb9daeeca15a7ddf51990438170bac25f64ae4399f80b6fab9ce1fbc395ec3764a66d9af9ccaf50a4b47da3e26a1b3fa2e429ab69e48aeb3", 0x46, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000014c0)="b696dc70f2d5906309e11035d0157babeba128abac50964ad4a2b90b29f2c52dc38388207ba64ee4a6b50514caf545be867220053ef1a9486cbbe40126375adc496cfcee4d13a3551594a12cae014b0bce7b0a8b97387ab945bef8fa9ea86527d2745010c41443e5cbc4ec461040a6d0536d5fb3317e3964d7e653156c7f99572c3fb21ad74c5875a7839d622e71bd64ff69ce5ab4f16385b65337547d20c4cb723d699455cd4ade5366e773907fc84e9d56f3b15e5016789e17", 0xba, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f00000013c0)=[{&(0x7f0000000180)="669ade225906bba07678e8877874ad0771aee8cb2a401aa8917a742ec301adcb17622b9a94dd870533e09de47417104e7ff41d265d55de82b2567227f7b1afdeeb779bc85532bd3ec0a13dfd030c9b147a2769a7756652883c8b4aa71dae6028490fecb2572aaae4e7862b4298d9f50394823e7ed411e42a5925864a", 0x7c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="698d0cce9e2c68cd820dcdeea96c9f147101c889457d492c9895059bcf0e4c0afaf2357af3245cb32340cb88333ba68cbb6b749ab8c60326497120fc3d2e26a610ae1fecc3d99704cf63ae860c341ad6944c40ce8f17b1595981060dacaf94226b621aca7d4a3a258f765d5c342ce721a3197b96c1af29d82f4477a33d365d2eb1865a830c4f07faa06170b11a617ce49ec77e8891af278b36a519d2dac69f18186fd249a63a4fc55822f36a79fc597612f9", 0xb2}, {&(0x7f00000012c0)="eed180fdea332b7ef79f7463512a05726968e888db6e1c6705268629280f6eb3e231a8187cfa410d8e39538a4cb6c40b06cc5297c243462cf09c6aff841bdb0f8bdeb1431f0833b2fbc61cb19b6d9e4731aa77d65880e898ca7796e80c824c5d71e126bddff7f0458884cd95e1c36a572b40c31455630fbc583a9571a54b39e66b13225f37088718ca64acc381e1d6231c73", 0x92}, {&(0x7f0000001380)="49f985823e415b83c33673ddc5d1f468fd35b44b025cd3b818bff7a4a7784dd18c5a961e4a5e11", 0x27}], 0x5, r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x41a801, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000015c0)="7054c080a7cc0960b9bba9860bf3c510d005110a2d9f7676cb235eb7a17044b9e0493d22f0a5e56691f565", 0x2b) r5 = add_key(&(0x7f00000016c0)='.request_key_auth\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001740)="3bc51d0b9e65dad3f6a7f9f38e7de4c0f79591710a9554957ce331e684942b7c4e9f3f8c7fccb5d31415ab8786614c615ce953a6c8311b3435466f902a62dbd8d97a4f461e48c1f4662b3fa0420449a6a2058942266b7140f9e1ac494d7ef538cbdc766c40397ad19652d4a92ff94fbc45f17920a92b1731c26b6f46158c34af6fa7972ae8c6fa2855b4afbcc5a1bc65a9a0398ea46fbadcf672eec119c9a438984448de6481ebb2db632f62231d847fbe02300bb16e21aa5a0b6fe13ab6fe73867f7120d78aa7c71bcff1cab7866bf77e258949", 0xd4, 0xfffffffffffffffd) add_key(&(0x7f0000001600)='id_legacy\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="d01f05d202fb811f", 0x8, r5) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001840)={0x9, 0x65c, 0xfffffffffffffffc}) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000001880)=@l2={0x1f, 0x75, {0x2, 0x2, 0x0, 0x401, 0xfff, 0xc9c0}, 0x166, 0x1}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001900)="784edafad5abca2ac69002a3", 0xc}, {&(0x7f0000001940)="2f802a1c12802f17bb07ac973e287fc6fb785784c41c77f1cb98583f3bcef9ab6bf70fd366891263a111bf259f97b15e18733bf7514e96727e2b241a030db8aa5631aa988f5e760ff73fba86d8ff1072c48e7fba3e22a2b57ffe74e19b73a8b66349228c7b158a9e6984fec1c137da082a094a08ebb2a79296ff2416b2498378909d", 0x82}, {&(0x7f0000001a00)="eb41e22589ba7a1f018f0d446828bbd785e83f7b8b7c0a4cd122291e34a630c3f162f3dda8526afb47662fd0bef6bb7e87d561186ffcf9fdd56a1fdb649cbdd2ca7fc7fb8da927170d398308cbb743aa522e98634453a7dd89548265213f09f35d3e7a4c14e89afb678be47edb80ee509fc0eda374ae626c0775ec66ad1cb25eb56cf03bd86093d23f26ac59a134522c1794a03fc35469f865bda448c2cfb41ca2d0badccc9e8f00382f5d76902cefa465d793a7b7368ea357861b458994c1db37dece6227523f3ac58a931af7b78d94eb3627a72a2b", 0xd6}, {&(0x7f0000001b00)="f6", 0x1}, {&(0x7f0000001b40)="734e9d68f90a8441eb777465a0213bb5ad000aeb2816be3bf510aa7ddf6e0b8458fd63d5277f57f2e10d", 0x2a}, {&(0x7f0000001b80)="76eb5c797dc84ce30f500beb0e3cba7de68f47a49a781897636fb0d10676b4d1bffc8ee8cadb9a50d0fc7f0762988449dde9097ff875f68e00c76639e30321d75c2d388d3d60e35ac002d531351d37033386ee733a063f3ec21b7305220b0b6f76ce530c08d019bd2e7ca691006c30dc9a43c4b95a720b6b6dbd05d19986f9e5b5752bad61e39321ada72bba3fdb9b68a2292830203d", 0x96}], 0x6, &(0x7f0000001cc0)=[{0x60, 0x101, 0x8, "250a5e3c85adcc39db455e978302f549dfa500b0c56955e46fab949f99df8422458011465202e39cd60d89988cede242dd4e0cc29a21d3a0141b4de3aed6c3b329762e25eca5212d1581760c83d0"}], 0x60, 0x4800}, 0x40004) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001d80)={@rand_addr, @dev}, &(0x7f0000001dc0)=0x8) add_key$user(&(0x7f0000001e00)='user\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001e80)="0c32829984a307cfae72e4726ec61ae24ef74155e5a0b96828f8d3d58612655004eb966c33a4444c14fd27cbe6861e71e696460b15c411aa02c0ff79b26ff9d0e327388aa5b0b01dda7dba4501e5fbbaef975705c29432dc62c217c3ab5bee919f15584099f87241af00dcae906f843a52", 0x71, r5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001f00)=0x8, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) uselib(&(0x7f0000001f40)='./file0\x00') socketpair$inet6(0xa, 0x0, 0xc1, &(0x7f0000001f80)) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000001fc0)) mq_notify(r0, &(0x7f00000020c0)={0x0, 0x21, 0x5, @thr={&(0x7f0000002000), &(0x7f0000002040)="094efb4c8c9832e6bf6305609808c74861f920bf226889a8aef7ec4eea34b45b113718ce2870cdbff1f5a0c2c4fdd05e43ab12d1eccfcc91774e94b4432944cfd913957227a49265f3318d15920544"}}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002140)='yeah\x00', 0x5) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000002180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000023c0)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x1208040}, 0xc, &(0x7f0000002380)={&(0x7f0000002280)={0xc4, r6, 0x2, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40}, 0x20008810) timer_create(0x7, &(0x7f0000002400)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000002440)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000002480)=r4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000024c0)=""/238) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00000025c0)={0x7}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002600)={@local, @multicast1}, &(0x7f0000002640)=0xc) 2018/04/01 03:18:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041eff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) vmsplice(r0, &(0x7f0000000080), 0x392, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10205, 0x1, 0x2, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) 2018/04/01 03:18:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) madvise(&(0x7f0000012000/0x9000)=nil, 0x9000, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000200)={0x9}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x1f7e6dc2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="345d59432f36ab886250148d9038e7b39df5eb0d7389e3ad332369d82c5f2c0a23f27fd46aa17bb2bdac60a4ca1bf05e855bf36b4f694b562f6873eca64161985934141feb4aba5760a48783ddec67e0ee0d86a6c72e3472c31d01253c9cf79eeedab17859e8ecc2c690a54ccc4a19a3090000000000409bfb0e33b11e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xab, 0xff}, &(0x7f0000000180)=0x6) lseek(r1, 0x0, 0x3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000340), 0x4) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x34f8}}, 0x7ff}, &(0x7f0000000300)=0x90) 2018/04/01 03:18:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080), 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x40, 0x7, [0x9d6, 0x0, 0x5, 0x8e, 0x1b3, 0x4, 0x5]}, &(0x7f0000000240)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x4, @empty, 0x81}}}, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa93aaaa86dd60fe8000000000000000000000000000aafe8000000000000000000000000068800ee6fe8100000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) [ 459.273961] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 03:18:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="c55c3af82e57", 0x6}, {&(0x7f00000000c0)="9f9692f4d4ea5da14057da709546ddab5c37e00c9a5be48bccc4c58cc41a47b091ea09bae41b8b39b2c35edfd20065b59404402bda9ba7dadc99a70773b6f1af31e214cc83aea713167cc8c6116ffd8d6d70cfad6572fb2c", 0x58, 0x1}], 0x1000, &(0x7f0000000180)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x36, 0x7f, 0x30]}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@discard='discard', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@attr2='attr2', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}, {@norecovery='norecovery', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}}) [ 459.341344] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 03:18:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r2, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r3, 0x9) 2018/04/01 03:18:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) sendfile(r0, r0, &(0x7f0000000140), 0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7, 0x3018c1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20080, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000200)={0x2, r3}) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200000, 0x10040) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000100)={0xe5, 0xffffffffffff0001, 0x4, 0x10000}, 0x10) close(r0) 2018/04/01 03:18:35 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) unshare(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='9p\x00', &(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000fc0)=[{{&(0x7f00000006c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="40397fb237c67cddc876d3f5f81169d4501ed35404c4a612613b5b57b5861c67c8", 0x21}], 0x1, &(0x7f0000003640)=ANY=[], 0x0, 0x10}, 0x5}], 0x1, 0x814) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') read(r1, &(0x7f0000000040)=""/24, 0x18) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000009c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x1, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x32}}}, {&(0x7f00000008c0)=""/240, 0xf0}, &(0x7f0000000380), 0x52}, 0xa0) write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="ffffff7f00000000", 0x8, r3) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000640)) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={0x0, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x60}, {r0, 0x531}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x408}, {r0, 0x200}], 0x7, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40005a00}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800b1876055774f2d66dd67a72ab5492d829e89b50634cd922bfba0dea7a2472e817252a988ab2f63816664b13a58f8952d42e87cadff4772f0d9df0e169e155a67dc89ec97e7f6e896c314a6cc3d"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000007c0)={0xffffffffffffffff, r0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(0xffffffffffffffff, &(0x7f0000000400)="24070000000000000000d3b720f0ce83a80075060000ffa89d2c37d9ed3bea9d596bf3e2ffb4d1", 0x27) 2018/04/01 03:18:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) 2018/04/01 03:18:35 executing program 3: r0 = request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) keyctl$set_timeout(0xf, r0, 0x3) 2018/04/01 03:18:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x476) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x60039d1060858e93, &(0x7f0000000140)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/04/01 03:18:35 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x6aa8, 0x8, 0x100000000, 0x564, 0x80000000, 0x6, 0x7ff, 0x800, 0x5, 0x5}, 0xb) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) 2018/04/01 03:18:35 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) write$evdev(r1, &(0x7f00008c1fd0)=[{}], 0x18) 2018/04/01 03:18:35 executing program 3: rt_sigpending(&(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x3, @perf_config_ext={0xcc, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000100)="0a3eb5a6559ea265be97a6fad4bf4af0c94d", 0x12, 0x4000000, &(0x7f0000000140)={0x4, 0x4, 0x8, "65170384f599", 0x2}, 0x10) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) [ 459.569820] kernel msg: ebtables bug: please report to author: Wrong len argument [ 459.601345] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 03:18:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000240), &(0x7f00000001c0)=ANY=[]}, 0x78) link(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffeac) 2018/04/01 03:18:36 executing program 1: socket$nl_route(0x10, 0x3, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) io_submit(r0, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 2018/04/01 03:18:36 executing program 7: r0 = socket$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) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x81000000020}, 0xc) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) close(r0) 2018/04/01 03:18:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3f, 0x8001, 0x800, 0x401, 0x81, 0x80, 0x8, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6f, 0x4, 0x401, 0xc16b, 0x6}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r3 = accept(r0, 0x0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r4, &(0x7f0000001a40)=[{0x0, 0x0, &(0x7f0000001a00)}], 0x1, 0x0) r5 = dup2(r0, r4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, 0x7, 0x8000, 0x0, "0654e5b107f101cb189974ea886ca363a740b9af4c0c1623a0889b111e6d5586b86800d2f96b2da3ef0ce3035de67b53f358592bcbfe7d999480d619b8fa1533b133a4c222ac23fa6107aaddd81397a7"}, 0xd8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) 2018/04/01 03:18:36 executing program 0: r0 = socket(0xf, 0x800, 0x6) bind(r0, &(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(khazad-generic)\x00'}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x2, 0x8) bind$alg(r1, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm(serpent-generic)))\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)='\n\au', 0x3) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000000000)="8178b5988ffff69dac0f012979ea2a04", 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x282, 0x0) 2018/04/01 03:18:36 executing program 3: r0 = memfd_create(&(0x7f0000000000)='md5sum@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x104, r1, 0x11, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ee}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3bbf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getpeername(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x1, 0xff, 0x2}, 0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x2, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="120000005c4bbff7db29768f096653ccd4eef0352d09080000000000000000"], &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x54d}, &(0x7f00000004c0)=0x8) bind$llc(r0, &(0x7f0000000500)={0x1a, 0x313, 0x1000, 0x784d480, 0x5, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000003000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000000)={0x9, 0x0, [{0x4, 0x4, 0x0, 0x0, @sint={0x2423, 0x6b8}}, {0xffffffffffffff78, 0x3, 0x0, 0x0, @msi={0x1, 0xfffffffffffffbd5, 0x100000000}}, {0x7, 0x4, 0x0, 0x0, @sint={0x8}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x2, 0x28}}, {0x6, 0x4, 0x0, 0x0, @adapter={0xd01e, 0x7, 0x400, 0x6, 0x5}}, {0x1000000000000, 0x4, 0x0, 0x0, @sint={0x80000000, 0x1f}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x7ff, 0xf9f, 0x50000, 0xa4a9, 0x7}}, {0x100000001, 0x1, 0x0, 0x0, @sint={0x500000, 0x9}}, {0xffff, 0x3, 0x0, 0x0, @adapter={0x8, 0x20, 0x401, 0x6, 0x20}}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x9b94006419b34f8d) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x206, 0xb3, 0xa0dc, 0x100000000, 0x800, @random="9bad9bb82713"}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) mknod$loop(&(0x7f0000000a40)='./file0\x00', 0xc080, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000840)={@local, @dev}, &(0x7f0000000880)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000007c0)={0xf000, 0x1000}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @dev}, &(0x7f0000000900)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000400)={0x8, &(0x7f0000000980)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000c40)={@broadcast, @rand_addr}, &(0x7f0000000c80)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/01 03:18:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) ustat(0x6, &(0x7f0000000080)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x10000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3, @multicast1=0xe0000001]}, 0x28) 2018/04/01 03:18:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) io_setup(0x5, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f0000000380)="f3d6ac14fbaf80ffac7bb501a1d941278d30a3bcf83fcda9636c27870c3d0622b4734a7a9dd0a2bc58c6490c2b5a9adcfa1b9d9ca1bdddc1331c353afd27d2faea186bfb9b372947aa02417ef89f0e44d4a1ca3cd67a1dc75a6edc522ec55e73cf7b61676633668a15720632a977980bf5f97849f569770e988f17cb6291da53cdc5f884c77f8dc60d4747beaae5cb72e8c9a02f3e1f976f9fdee0df4e643e1915", 0xa1, 0x2, 0x0, 0x1, r0}]) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_vs_stats\x00') symlinkat(&(0x7f0000000000)='.', r2, &(0x7f0000000140)='.') getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000002c0), &(0x7f0000000440)=0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 03:18:36 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="b33c7c9959fbe51c338d8ea71ac360d1f79c4e1e8630997026efa8074fa8b1eaf03a69f313fff7b385419cb6a10b0e6441dcc5aecdfd93374ef6a567725ec45bc5755be76c9910eba88e95696632f7b634319f8352769bb35f58a4994e330033760e376a93c8ede15a575eebe19374e4f583ecb7a488f9f9242fc9c0264c3c3b13", 0x81) r1 = socket$nl_generic(0xa, 0x3, 0x10) r2 = dup2(r1, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) [ 460.456375] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 460.485749] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/01 03:18:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xec, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={'bridge0\x00', {0x4, 0x96, 0x5, "ef79d06b1c77", 0xf22e}}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c000000f4172313875d89f9fae5556f32a92d32c9af", @ANYRES16=r2, @ANYBLOB="100028bd7000fbdbdf250100000008000400030000e7070002000a0000000800020002000000d9ebb45bd3cb38b47a08fe92ad865114860314ac3e89e13d283e60f5ec2d26ef6747b22bcecead9bc8809766f16bf74d186b1133b9ed90e6e57021520f714d5d202af26a9bff070e2bfa91c4a466a3646d88dbf2e5bb80c01f3c6162bba3c4159454a7b0bef4a185b5ff6d2e659812632899def3b9ed629e98ea5079d3bb515f2bf27b1b70c8d210f3e974379e6913e9254ae46c39002f7db92bc7fd8ea65959505715d91a886a2bd12da7"], 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0xc810) r3 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0x800, 0x2, 0xffff, 0x88}, 0xfffffffffffffe94) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) 2018/04/01 03:18:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) 2018/04/01 03:18:36 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9ed0, 0x400) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x2, 0x2f4, &(0x7f0000000040)="b33d7242246cb7bd3e1cdd3976984e5c974ea3a657a8ce975a5af792074fb6fc8229e071d384b37c69a0759bf5218eae4912dd919fa88ae144745a5e21fda2ef443cc9dfb444e140d4c20a4864c5de2f066a7bb3e88a0acd8c9c21259c53e61cf19ca769ca805d423a326aae44a12f2df2418e8ff6cfbc543e67c408c7c65c78a7b34546d2464e48e9b0deafe7dff7fab5e0aee3db9460e79c4de70d9328d24f3d34a9544b788b03fea264944f3b499697bd81a71e54dd44782136ded9", &(0x7f0000000100)="57b6c44318cd5d5f21f5500219436cfbf0621f67a6092a644f78", 0xbd, 0x1a}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', 0x0) 2018/04/01 03:18:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00000000c0)={0x1, 0x0, 0xffffffff, 0x5, "b0a033ecb546dd4e8e43a3422852087c88b1e151abc1af468b637e8897b070e8895008cf4dcefc6979748e5c"}) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x5dc50f4, 0x0, &(0x7f00000000c0), 0xfffffffffffffa3) 2018/04/01 03:18:36 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0x200, 0x400, "d2de10e3a1b0f0a91c8c79725abf1b52ac4a37c98563ba62b7497c3ea41d706d1f5d5e4bc0ee6dae44abb4782d8055faecd06fdc71688af20c2b2d9afc311c", 0x3c}, 0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xa73, @empty, 0x8}}}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000002c0)={0x4, 0x200, 0x0, 0xffffffff, 0x1c, 0x7}) 2018/04/01 03:18:36 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20013, r0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/30, 0x1e}], 0x1, 0x0) 2018/04/01 03:18:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x100, 0xcd8, 0x4, 0x1, 0x0, 0x100000000, 0xc40, 0x5, 0x9, 0x5, 0x1, 0x81, 0x74b, 0xffff, 0x0, 0x0, 0x0, 0x3, 0x3f, 0x5, 0x6, 0x200, 0x786, 0x5, 0x80000001, 0x5, 0x7fff, 0x200, 0xfffffffffffffffd, 0x1000, 0x40, 0x6, 0x7, 0x10000, 0x3, 0x0, 0x0, 0x30, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x8, 0x80000001, 0x1, 0x7, 0x9, 0x4, 0x401}, r2, 0xb, r1, 0x1) shmget$private(0x0, 0x4000, 0x1006, &(0x7f0000ff8000/0x4000)=nil) 2018/04/01 03:18:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00000001c0)=""/131, &(0x7f00000000c0)=0x83) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="88fd8090033f05aca38427a1c2df28830495517d1d62271fcc323059", 0x1c}], 0x1, 0x0) 2018/04/01 03:18:36 executing program 4: socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x0, 0x185002) r0 = gettid() move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000040)=[0x400, 0x6, 0x7100], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getpid() getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffff, 0x8000) r1 = socket$inet(0x2, 0x802, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/04/01 03:18:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6923, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000140)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r2, 0x0, 0x0) 2018/04/01 03:18:40 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001040)=""/59, 0x3b}, &(0x7f0000001480)=[{&(0x7f0000001400)=""/85, 0x55}], 0x1, 0x1}}], 0x48}, 0x0) 2018/04/01 03:18:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) clock_getres(0x7, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000008c0), &(0x7f0000000900)=0x14) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x8000, 0x80040) write$tun(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="ff00000000000000bb30e10388da000104020026000800009e86a400000000c3d082e9ab3819c4edc56d17e495d2ee4807a3bf4557d8c057cb2cb98c355de7661a7e2a8cb85f88f72fa56e0c3c78e2dd544b70bf4edea9a25d616b9343cc7aca8bc931eef45ca5c949b5d2d88976b630d8acc6ad66328781f83933536aedb6dafb2275c0446164c8575ccd0000000000005583a415f121354bd26ff307de328a07a8cc89aeaf25bdc26d374c060000"], 0x1) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000140)={&(0x7f0000000040)=""/224, 0xe0}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'gre0\x00'}) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x20000) mknodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100, 0x0) accept$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) recvfrom$packet(r4, &(0x7f0000000500)=""/209, 0xd1, 0x0, &(0x7f0000000680)={0x11, 0x1d, r5, 0x1, 0x100000000, 0x6}, 0x14) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="d96e74851019ea9d9f3a91607db6b4fbb09684b766", @ANYRES16=r6, @ANYBLOB="100325bd7000fbdbdf2503000000080003000000000004000500080004000100000008000300870000000800020002000000080001004e2200000800020002000000"], 0x48}, 0x1}, 0x40) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400)={r7, 0x2}, &(0x7f0000000440)=0x3a7) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000300)={0xfffffffffffffff7, 0x10000000000000, 0x3, 0x2, 0x1}) getuid() 2018/04/01 03:18:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002800)={0x0, r1, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xf, 0x30, 0xffffffff, 0x1}, &(0x7f0000000100)=0x18) sendmsg$alg(r2, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000200)="78d4eda8a8d2fcb2ce82354635388d4d47fbe991c54c893766e1e8ae4f74e099695782ecb9330ef6575316c5e8c35a4453aaa2f7830d00ffac15cf63acd109d8e99023d2051038cf68956776c0635387b81f259ff851c4ea0b7915fb331fde1c96787b3865b75e0ee82b21b7955a10dcce8251f802bfa44ab4c55e83be91c705ad5bfee93e27710a4a602f7577cf82d861bd6f979cbf969ae76008c3aa0d10dafcde54a2c51fcd63b0b2eac8b9", 0xad}, {&(0x7f00000002c0)="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{&(0x7f0000001440)="f6fcae6638c751d716d139145f94f1ce3333e3b45405fe36bdc3b8c05dfec2565f69ce10c5d57c4c555fb1b8cd7eecdfa194928ea0f3f1b2deaedfc2da3975766c71133726c57dd122476f325b2e8a29a44e6e53783d3a4d5d82231cd1d1b9e9274fa63051ee678a392cb2627d6a2930e1dcc4db0e50dd1d50d308e7b98d5e6feec735b1c37651ceff8b3579cff5b5f64d922c03097a7418cb516d533060be671d25c91893d01e639d773eb1c5e06c15c4ea8cf5a1ce4f6692b1c0b40bffbd43bb8fc8d1735f07c565c9a8cf16ce3406e2815c1c", 0xd4}, {&(0x7f0000001540)="95c2c090143f975f81a2a26998c36a020d3256e79765861da75950cddde40fe62cc325ae36fb14fcc15796ec2b78b8215557b713927d91151fc5bfbe177418529c0c3b460d1766321a832d5e7be23170125195bb6d1e3c7a114b85d0577c0ce43bc14d899b1eec0d387b57e5e2dd2a3d", 0x70}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="a80d3263caed002d9890ca5965b86e977de2f7b2de0de401f7803add967aae968d2def50a327dc3c5133aad20b8c456b34c657241bc628243362b167246e91859ab2d94288b9fa1907f3a7a3b1aa87cd56591a70c596b5f82623ae79002bffa845396bb844590c70e19d414db22e3e769b39effb3f46923fb470791ccc6f070a58f8afa54d70d796f0f51863433b00a74391839c9f09cfc58610939a965d251127e9e6d98c333ea1bb8bb7017c5a7516b6082e218029a0353910e1e8", 0xbc}], 0x9, &(0x7f0000002740)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x4000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7, 0x3}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000080)) 2018/04/01 03:18:40 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000004c0)='wchan\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x10001, 0x1, 'client1\x00', 0x3, "c3abaf73ddc51619", "e20d6403407325299a9a217ba7b81cc08f6810d0bcf6ca845d3f53f940b8b970", 0x3, 0x8}) read$eventfd(r1, &(0x7f0000000040), 0xfff9) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x30, 0x2) 2018/04/01 03:18:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a00000000000000000000009a1b36080800150007000000080016006a3eb1648c75f21acd2e87d386cd7c181f89989a2f51c013a4d88d29fd5246a3b7f2a0aba6cf39c4f11e2bb2220bbf866c8c3ecfc96888e5e9faa4cd5fac336133921f080307a942f81d51180cb9e32569031c754c15b1bd4e9f0421c0216519ec612e689dbb3e073ce69ffdc3c69875f7e1dcc5b9b2f6693e3ff503e7752ed573107005a3ebb1e1cb1d2d63e0dc170809dfca76131c8681a27c2f1431b88b824c7d1d952222d39f783950ad3b5911efee9286fb609705c8cbb5a0cd"], 0x2c}, 0x1}, 0x0) 2018/04/01 03:18:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) dup2(r0, r0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="dd8759a1740b8e5b62c468ad1e08ec13876285e8f78d2190f9874083b8291134d1fb5ef6a352398866a87c753a4a9a8f62c03e6ba322924ed78da85471c3a86c21efbb12bfc0", 0x46}, {&(0x7f0000000380)="55e6ca35b481fef592af16d1422c04a0891613527947", 0x16}], 0x2, &(0x7f0000967000)}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x100000d9, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) sendmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001500)=[{0xd8, 0x1ff, 0xf09, "ddf21be23a0b9d3deee548858311583b2e014e3d998bcb7dc5cda3caff59fe417beed43ee1f6e9fa064bfc7c8bf962b9a30c8ce84f47f89b0b8bb854955e72a678b967dcb63cfe35b03743db50a2b7e60e82265f04839c69148cef11b42bd81953cdbd50f5e1273987222d42164df7727886499901d5c9740f7645cda2515a202c72f94302061d7d11ad78ee8aa6b02513d7dbadfa82500e128450d3e308e0ea8656985601eb2bc5f28191c2e724a0c6273b499b93eff5c3fa84c2201b30d2ff778ba5469dac3fb2"}, {0x108, 0x88, 0xffffffffffffffe0, "dd404cf8a3e69be540781a29fc4d6358acc3bfb7d3ff62d598a1afe530f9dad6842add396b60bba62d0f9775d1f4de9804f19f40e0f2df639171a500a60661e56a21dfa66749ab03a7cfe7b685c4320ad0bb7d424a12f9aaef23a3541efcd39b15dd51f2fddba77da51e811ddd8e2d6d46b7697aa7e71093a4d21ad75aa31bff6b07092076db7f9ab94657a223e1eb0c0e3fea40e4262c427e928bcb4f0161690ace1ee715c3c09afbae7399d4881d9921c9cc2c8c9047bce0051c115c0223107faf61f526f0ed900e7c11c56c8cd223a9d40420d20d89be2ee4bd1e8df7f9df655a65cd28ef78d03a5b44c808f300841e86"}, {0xc8, 0x102, 0x1, "e9f9d1bf94753cf06c166efd4451242094e4ce0333bc6ecc2957ff019d1407bde6896df01b54649358d8eb15ad9b3bb8c4602d1da9218edc031120ee3341d148749dfe4084ae3171fc76c6afdc9f5a4031d900193ceda967180563e052b6e0119f3ff9ea0d52fa5ff270980fc8d08342f004d94f60f7716b0ba0027a68a1d753a4b2a0a17d6553ef484dcbfbcec5db11825400a96a8448a77b2673dc38ff5d78275dd19b90cf352c2c6c7a67b0a2dd9ded250b26"}], 0x2a8, 0x800}, 0x8000}, {{&(0x7f0000001cc0)=@ll={0x11, 0x9, r2, 0x1, 0x7fffffff, 0x6, @random="3eca27e0edd2"}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d80)="2843439749439579d4b991d4276eb738b432083238559c769f27fb2c9a14f8a1353ff4dad73ad9920c5e6d949e39819da96edc34bf7417d7e7b07b5248a649824b565ca9d3e19310d818d41001940629c59be9b3831b035e0fc58602e6a00d7d663e", 0x62}, {&(0x7f0000001e40)="4a353b879b7b", 0x6}], 0x2, &(0x7f0000002000)=[{0x30, 0x0, 0x1, "f17be9398a645c7e1fbb45ed07092c71707cc9e5486c6fd513a8d78f76b5"}], 0x30, 0x24048004}, 0x9}, {{&(0x7f00000020c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x8, "e2474623e5ff776f94d07863df125ed2988790bb6b0727dce846b84ae0b9d15cb60a132dd63edc0b9e4369b9375e908ff467e906f09e31a1199f1dc207af38", 0x8}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=[{0x108, 0x3e, 0x8, "1da38dc46ad295020f95cfe1446f0e42a6dd0adccdc1c1f87fb6eb18f6d4c47eb660f59980a1ac17e092a8e3fd9828372ac7611eef2f43ad651c4ea9fed1262b1338e231f15eaa4de1196c13b36cc97b0d013159a58db8898329ced28b10a1a38595d92ef5c90e4c2b964dce7cea5ee2d2ba5bf9d12041afed9a6f5e98fa41a323e0050c9d63b0cf5110abcad93007ab018e4ad9cd0676a6622cc32ad8acf123e42df590d8e48d395683fd4154e8540d9d83602d8a92484a28cb09a769d927e340c29c30d57a247eb90a21d63c907a4a788a2a10d2c79fb3a5011fb145e187770a6b88b4edeeec3ea26662a0f41eb74656"}, {0x68, 0x10a, 0x200, "082efa5c56b7618feaa4947d4f0839f21172f15b6591be70882583622bf9add3f39c0e0e5969ec4929f1e3fda67c9d6e2393f440158ef1efd72a543acf3ed6d980c4774ea2ebebf0e4e0a2d8e4bc32ec33"}, {0xa0, 0x0, 0x1, "dccedc2aa40c4a94852aca593888c08f20ce93884843c22e559a12af1ec627f883d1bf77f0f91bc24220830339ce0300dfa9a8bd8bd22359a8073f5a28a428d9a0417a522afe2d01235ffecd11dcc1380b13730c871382862a46d52d7fcbcb606c08c76f94eb1cc4fa725fc00da8a744f33ffc3e1b3a7486e9f98c89170f551b9bee2d051c2d2a939c4beabc170f"}, {0x40, 0xff, 0x8e9, "c656837f9bf14678e219493b9f0318f4d17c3cac5fcdf68a828c1fe9a2d9e86af3a862be96cbe21ea8b3"}], 0x250, 0x4}, 0x3}], 0x3, 0xc0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1a94, 0x4000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/04/01 03:18:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1000000000000, 0x0) eventfd(0x7) pread64(r1, &(0x7f0000000900)=""/195, 0xc3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) fcntl$addseals(r0, 0x409, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001280)={0x0, 0x0, 0x0, 'queue1\x00', 0x5}) writev(0xffffffffffffffff, &(0x7f0000000f80), 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) ftruncate(r3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x1c) socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x2}) 2018/04/01 03:18:40 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10001, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x0, 0x9, 0x2, 0x9, 0x0, 0xc26}, 0x5}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10}) 2018/04/01 03:18:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x2000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/01 03:18:40 executing program 7: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = eventfd2(0x8, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002700)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000002740)="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", 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x8, 0x4e22, 0xd6d, 0xa, 0x20, 0xa0, 0x33, r5, r2}, {0x100000000, 0x83ea, 0x3, 0x0, 0x1, 0x7, 0x0, 0x10001}, {0x3, 0x80000000000000, 0x401, 0x1f}, 0x3, 0x6e6bb6, 0x1, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d5}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x7ff, 0x8, 0x80000000, 0x5660}}, 0xe8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44000, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/31, 0x1f}], 0x7, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000002600)=[{&(0x7f00000005c0)={0x27, 0x0, 0x1, 0x7, 0xffffffffffffff45, 0x2, "51870bb0dfac6f896422da5a794b53f84038e0b0c44c8e3dcf1ad4c2046f568b1771fff8d5440508413ed66e009ff8481ff1d0fd072b60d59ff1db39bc3d3e", 0x1b}, 0x60, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dce808c97584bac4f747a68f09813550bd9baf399dfd7e6bd038fab2532178e70be0c1c5d6b363bc6744040ff5a9cab4d83f833c26f72811dcf45261ec4214e4a0d9fbddd017e288b56862764560eaff57eb4c3651ddd18c66361f6da6c67e41af7742ad76a0a9", 0x67}], 0x1, &(0x7f0000000d00)={0x50, 0x108, 0x2310, "552835023e2520707cffa0a9b05e625bd81e52178c417140d090c0a335c4c372bc5b6b8c7b7e6b9db8f64cf45760cef839f8c4ed9437f0ff88"}, 0x50, 0x4000000}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x6, 0x3, 0x0, "3de217b63bcc2f298648a95d1a514684d0d2eebc21d2c333ba7ca96380c9f20b1ece6fa3fa99258c69e4447e3f18a9f3bd6891d9587c80560411c1ddb8f5f1", 0x2d}, 0x60, &(0x7f0000002400)=[{&(0x7f0000002180)="6fd8e04e", 0x4}, {&(0x7f00000022c0)="c2b4639f057936ae999832d0e734e384d4cb5b1ce8dcffebcf8d7b0edbc64cd7fe910cfb3a58902c22b6cb1c4d68d54a870f77312da608d66ebad48e5ebe37f76bb72d8da45ea7b14747aed8527d669bd9158b63d6682b0ebdc9cfcb7e1025b962b319fe26aa36b9144a98037d6472fec020dfe15b76b5eefb3496ab1f80fa", 0x7f}, {&(0x7f0000002380)="d1420d1b71c927ae5e731b0fc6b4b390b1c71db07185b8d3b665c1cb555999c0b984388acaabca262d8cfb01bab0ac30bc9c2fb321a7a4e32336656833595c292104a6a61c0d37319a99bd5a1f17849b57c16e14b73a72e090facfc6970c106c277722013ed9c28393e1c4fe3800332f04da4cf5110a", 0x76}], 0x3, &(0x7f0000002480)={0x40, 0x19f, 0x3a, "b97935d59cc1d4a65482bc4c54a51f7b26b228d9ffe552584662bc7414c7c9e30833fb942c4ddebe397f5b9294c325"}, 0x40, 0x800}], 0x2, 0x8000) open_by_handle_at(r6, &(0x7f00000008c0)=ANY=[], 0x800000000fffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000700)=0x84) recvfrom(r6, &(0x7f00000000c0)=""/14, 0xe, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r3}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f00000008c0)=0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@dev}}}, &(0x7f0000000080)=0xe8) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000880)={0x652e, 0x4b23}) 2018/04/01 03:18:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'ip6gre0\x00', 0x800}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="000000000d00001608000a000f000000"], 0x2}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="01800005d3b5bbc8f2243b20e7f525495687fa0000000000"]], 0x20, 0x8000}, 0x5) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) clock_gettime(0x3, &(0x7f0000000480)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002cc0)={0x0, 0x2710}, 0xffffffffffffff9e) [ 465.006178] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 03:18:41 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) flistxattr(r0, &(0x7f0000000100)=""/83, 0x53) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x100000000, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xb10) 2018/04/01 03:18:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f0000000200)=""/165}) setregid(r1, r2) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000022c0)=""/4096, 0x5ce}], 0x1, 0x0) 2018/04/01 03:18:41 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f400bbb5204ff003699010423dcffdf00f93bbe989da01eb7d6", 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f00000000c0)={0x5, 0x7fffffff, 0x5, 0x4, 0x3, 0x9}) listen$netrom(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490000f30501000b000600000423ca0000cf", 0x1f) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff}) ftruncate(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) [ 465.125235] QAT: failed to copy from user. [ 465.130693] QAT: Invalid ioctl 2018/04/01 03:18:41 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/01 03:18:41 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x4e21, @dev={0xac, 0x14}}], 0x58) [ 465.173228] QAT: failed to copy from user. [ 465.208621] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 465.232483] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/04/01 03:18:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f00000001c0)) 2018/04/01 03:18:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80000, 0x0, [0x7, 0x1, 0x9, 0x5, 0x80000000, 0x9, 0xe27, 0xffffffff]}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='/dev/input/mice\x00') r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0xc) 2018/04/01 03:18:41 executing program 3: r0 = socket$inet(0x2, 0x4000000803, 0x81) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001ae000)) r3 = dup3(r1, r2, 0x0) sendto$inet(r3, &(0x7f0000f3bfff), 0x0, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0x2f, @rand_addr=0x5, 0x4e21, 0x4, 'none\x00', 0x20, 0x2, 0xd}, 0x2c) read(r2, &(0x7f0000000040)=""/85, 0x55) 2018/04/01 03:18:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/182, 0xb6, 0x0, 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000100)=""/73) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'erspan0\x00'}) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r1, r2, 0x0, 0x10001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}, [0x8, 0x3, 0x400, 0x3a44, 0x8, 0x81, 0x800, 0x3, 0xa00000, 0x4, 0x8, 0x0, 0x0, 0x3, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x4, 0xd, 0xfffffffffffffffd, 0x3, 0x0, 0x1, 0x0, r3}, &(0x7f00000003c0)=0x20) 2018/04/01 03:18:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x861, 0x200, 0x4, 0x9, 0x2, 0x9, 0x3ff, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x90) 2018/04/01 03:18:41 executing program 4: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bond0\x00', 0x81}) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2001, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x4, 0x0, 0x9, 0x6, 0x0, 0x6, 0x0, 0x9, 0xd1d, 0xffffffff80000001, 0x0, 0x7, 0x5131, 0x100, 0x3f, 0x2, 0xffffffffffff7fff, 0x1bd, 0x9, 0x40, 0x2000000000000, 0x7, 0x7ff, 0x7, 0x7, 0x1, 0x4, 0x80000001, 0x0, 0x1, 0x2, 0x322e, 0x3, 0x5, 0x1, 0x1f, 0x0, 0x7f, 0x4, @perf_config_ext={0x0, 0x1}, 0xb6cf4ec6f4303b28, 0xffffffff80000001, 0x0, 0x1, 0x0, 0x6, 0x100000001}, r1, 0xe, r2, 0xb) nanosleep(&(0x7f0000000300), &(0x7f0000000340)) move_pages(r1, 0x8, &(0x7f0000000140)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil], 0x0, &(0x7f00000001c0)=[0x0], 0x4) 2018/04/01 03:18:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x5, 0xe, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0xffffff42) 2018/04/01 03:18:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="9f", 0x1}], 0x1, &(0x7f00000013c0)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) 2018/04/01 03:18:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/158, &(0x7f0000000140)=0x9e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/43, 0x2b) poll(&(0x7f0000014ff8)=[{r1}], 0x1, 0x0) [ 466.083136] IPVS: set_ctl: invalid protocol: 47 0.0.0.5:20001 none 2018/04/01 03:18:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) r1 = dup(r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond0\x00'}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/04/01 03:18:42 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)) 2018/04/01 03:18:42 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80, 0x4000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/218, &(0x7f0000000280)=0xda) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getown(r1, 0x9) write$cgroup_pid(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="54c4cf577106e6bb087bdaf3f6ab31ab1dc651d9b3f736fe519afab7fea3633d7766809491fd2e88591913eb373c2662dcce82efab4faf48"], 0x5) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000000)=""/181, &(0x7f00000000c0)=0xb5) 2018/04/01 03:18:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) connect(r2, &(0x7f0000000600)=@can={0x1d, r3}, 0x80) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r6 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r8 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_type(r8, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/01 03:18:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3700000000000000243047763b29194e9e837b5d57acc3de"], 0x14}, 0x1}, 0x0) [ 466.130897] IPVS: set_ctl: invalid protocol: 47 0.0.0.5:20001 none 2018/04/01 03:18:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000b140)=[{{&(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000002300)}}, {{&(0x7f0000003340)=@sco={0x1f}, 0x80, &(0x7f0000008400)=[{&(0x7f0000006400)}], 0x1, &(0x7f0000008480)=[{0x1010, 0x29, 0x101, "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0x1010, 0x814}, 0xe6}, {{&(0x7f000000ab80)=@sco={0x1f, {0x1, 0x7, 0x5, 0xb267, 0x0, 0x10001}}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac00)="ccf3c2c4843dac7a4036541b7da43ad5efa7c72709cb9737d748f15544f3998bfc4269b76a491e426aff0c704d76898493e0353cc1faca4bc71704e20d85447de1ddff344f87", 0x46}, {&(0x7f000000acc0)="f34a991cf99c6e39bd10641e3f651d062e14db52db96ac44484ac6fc9c832c3b51a29a4ef9ebda6e36f62e272fba66552ed39f30475f77931f7c3f73d41071cd74fe0bf8a75a41f43268e2166a1e46ad8a6790aaf223dfa71955897397779356e076d8060e0250acb4f066240ff1119bdb948b9f632dd7dff0f5ac5727299d7f6fbc6a8f5dc3ac4c75edf4e5737ac3b80036d21a5a8b34dbb7b0c052c8740d41c386d90844e4fcc049e17f4f51dfcc9af547d4", 0xb3}], 0x2, 0x0, 0x0, 0x8000}, 0x3}, {{0x0, 0x0, &(0x7f000000aec0)=[{&(0x7f000000ae00)="8a65049aa5380fb730049239040cb936e32ccfc156822c5b072681b46d31f1890de14a75078cb38355d4f8d3a14b7b070f39cb24a6df1e0d5ae56f48c0618c1c8904ea6c59bffbf92b8a65d791f72933def9e172f1161e3a79e841d84cd818ef8a1f7da9af2705b8983007c636630f5c5b8f706a13477a4e9d37a5cba727738f5bef3513a36f5a31d2526917368a28128633b38a719ec88525b00cbed3505ceaa4a701595692fb6bdaadb6ce07", 0xad}], 0x1, 0x0, 0x0, 0x10}, 0xfffffffffffffeff}], 0x4, 0x20000000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x1e) 2018/04/01 03:18:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x438, 0x0, 0x0, 0x238, 0x350, 0x350, 0x350, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x1}}}, {{@arp={@empty, @rand_addr=0x1, 0xff0000ff, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xe0434b991dee0442, 0x2a0b8fe430f69654]}, @mac=@random="bfa7487a89ba", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x2, 0x1, 0x6, 0x6, 0x7f, 0x7ff, 'eql\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x7, 0x100, 0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x3, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/01 03:18:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400800, 0x40) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0xbb]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r1, 0x2000000000000000) 2018/04/01 03:18:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x4, 0x4, 0x4}}, {&(0x7f0000000000)=""/59, 0x3b}, &(0x7f0000000040), 0x49}, 0xa0) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/04/01 03:18:43 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x81, 0x2, 0xfffffffffffffffb, 0x8, 0x1f, 0x6}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2040, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r2 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/104) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/04/01 03:18:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) fchmod(r0, 0x111) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x9e96}, 0x10) 2018/04/01 03:18:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @random="f976c8997eba"}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="c29d3c42f1aa008848450000300000000000009078ac1414aaac1414aa0c0003306a39587c1e0218ed5fd9080ca1036f5b00000045000000000000000000"], 0x0) 2018/04/01 03:18:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x2}) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x81) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) r2 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) kcmp(r2, r3, 0x5, r0, r0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) r4 = userfaultfd(0x0) r5 = semget(0x2, 0x0, 0x200) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r9 = getegid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000300)={{0x7fff, r6, r7, r8, r9, 0x20, 0x7f}, 0x7ff, 0x7fffffff, 0x7f}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/01 03:18:43 executing program 6: r0 = socket$inet6(0xa, 0x10002, 0x9) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/134, 0x86) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002440)="9b", 0x1}], 0x1) 2018/04/01 03:18:43 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x80) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x80, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$void(r0, 0x544d) 2018/04/01 03:18:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KDADDIO(r1, 0x4b34, 0x3) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4) 2018/04/01 03:18:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"6430714a0000000000000220001600"}) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x10000, 0x9, 0x100000001, 0xffffffff}, &(0x7f0000000140)=0x14) 2018/04/01 03:18:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = getpgid(0xffffffffffffffff) setpriority(0x0, r1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6fa4, 0x3, 0x3, 0x5}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0x10) 2018/04/01 03:18:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100, 0x80000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000900)=""/4096) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000008c0)="ef64821ab25c0ae9bfd737e10f91eaebfe", 0x11}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/01 03:18:43 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006880), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)={{0x0, 0xc01}, {0x80000000}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00000002c0)) 2018/04/01 03:18:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x0, 0x0, 0x0, @tick=0x7fffffff}], 0x30) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x205304}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x108, r2, 0xe00, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0xffffffffffffe6a4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7c}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x200}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaacf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}]}, 0x108}, 0x1, 0x0, 0x0, 0x200008c0}, 0x4000) 2018/04/01 03:18:43 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0xffffffffffffffe1, 0x184, r3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x0, r4}) keyctl$reject(0x13, r2, 0xffffffffffffff81, 0x5, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0xdb, "bf7032326ff9334492195a90d226c6c7dce3d29b07f0affd799f3f72fcb2deded7dbfad2b4f74b8485643a8b7d7eda83848c02885761bc8914df883dbfd4b7e221b4e852579fd89d7b7221b2bcd0f1960acf837058fe7e21563580f52f0aa52d9483c339425cfdbad44482257321d8d57eb78a931f676d320b6d9cc116d3086cb5f20f19202c838920995666595e45cc54ecd3ee0bbb1300e9e4ebc6a49996cce42384fe7f477b5ddd715a6a91a72de3a1aa9c4d1aeaed49b7b291108c89d33d7b0ad47d486db56f4828d89ceb9c1b31ce1e846a2b903b3eb8ffa8"}, &(0x7f0000000400)=0xe3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'ifb0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) bind$pptp(r0, &(0x7f0000000480)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) pwrite64(r0, &(0x7f00000005c0)="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", 0x1000, 0x0) r6 = memfd_create(&(0x7f00000015c0)=',*em0\x00', 0x3) connect(r6, &(0x7f0000001600)=@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x80) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) listxattr(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)=""/79, 0x4f) syz_open_dev$sndseq(&(0x7f0000001800)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001840)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000001880)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000001900)={0x2, 0x101}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000001980)={{0xfffffffffffff6dd, 0x6, 0x0, 0x0, "dc4bfcb2d2de47a72be9564391b5b98551d4f68b0cd0d92f1fa7e2c2c35c864a51f52eb6edf84fe2b385f811", 0x2}, 0x0, 0x0, 0x6, r5, 0x1, 0x1f, "73e206830acd4419b8e471c4e9132c4f5d2b8dac508cedf8b355a05350e587800dffc390e4bd311033f89d0c7da9699e717d3bbf70e19d7a773e7df366bfddbe", &(0x7f0000001940)='proc{)proc^\'GPLvmnet1:#{$-.vboxnet1-:\x00', 0x26, [], [0x4, 0x3f, 0x3, 0x5]}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000001ac0)={0x0, 0x4, 0x2, 0x6, 0x10, 0x100000001}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000001c80)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x8a000004}, 0xc, &(0x7f0000001c40)={&(0x7f0000001b80)={0x90, r7, 0x104, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4010) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000001dc0)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d00)={0x74, r7, 0x910, 0xff, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3c5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x40004}, 0x10) 2018/04/01 03:18:43 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b481bf20180c200000086dd60028e0f00383a0000000000000000000000ffff00000000ff020000000000010300907800000000609433df000029000000000000000000000000001600000001fe800000000000000b00000048e61195802a08000000006b00000000000000"], 0x0) 2018/04/01 03:18:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="438b2dc1222548900b772fb1a0b5ce6102a7008ac1519297894935588f913a27d706", 0x22}, {&(0x7f0000000040)="6e6a339ab8478e3d4357e929b310eca7098b94d88c63b3d51403fe90487a0b103e292204e607ff702fa4470a1350d940cd9e324b54f803eb803a3353906f8a25eccad8a6b3ae669313b73a99aa59f4863d748029966a8d9dd1cf02940ffe34a2de59b511a84b486d06f8e8e07b7e7de8257d483b697dfd52bbaeb0b4e9eabb793a65231c1dbe239f3c3d4b12b74ea80fbbc904047f851618e1139075b3d4765088a99e2ab2f57147781235b3a58b6490c39cb644d260d3c835fde53beed135434c1c58bcb81ed8b464bf2945ddeced3bb141c259025ff4", 0xd7}, {&(0x7f0000000180)="dc04a1f70277d16d4fca6e805962a3d9f7f5ccaa5a148af311e61377eeb0743127e41b77555897b9f36beb91307600c904bff19bc7752945a14fe0d0c5b70d2cf52276bb52c22b7e52ecd5ac803716f567e48db26bcdab5df028190398fe3c8cbdb0671c9a7647373a83222bac10a9879a7bf7f1bcc1c0559d9cc9970d69271c77a587c6376c18a8134fc7308d2a0014611d", 0x92}, {&(0x7f0000000240)="63558029cbaa0312af8f5a63c2bfb1a1bbaf81328d65c568ce8561341918f523e6e69ae6442b79c29d925e5a52651c874e04e68a7670bd8f85b39dffb77697dde1e6198c40435e4a4c5c263e46599206c6d43739cc209c0254d276184e657828e111d30a3678a0cefcfa0e8aae06df8b53a7568a47cd623b902b4132801f27004f18513bff9d45512b3322936ccdb130e4b9efdd1ec2483cee8295b2ed0c8a1f0d649491b981cf95b08127019e17b57674803f210dfd475fedd633261433c0c8041bddbdcf40a5104431dda01f8a2718e02df0d1a581349133499ff15b1eb30f1d243899c9d10c", 0xe7}, {&(0x7f0000000340)="05a03bc2c253fd66942f2a89385410264aac7f05a15997b3de75a33cecdb2ae4623f0313f1653cf37393a94cd0910b1220bffeabccd2027bfc7c2064d8b9bd6bb9069b676ca964ae0cd365bfebde272931a51695eb0f757cd4415a0a9f07281c", 0x60}, {&(0x7f00000003c0)="6c014b86951284c5734251eba993ba621e2626d51184aff9b48108891900a78d24c8034f62e45b4c392e53965ff19b364cd6c1bd2e3363621f8e4c4de752a90d55c2f5d2fc76a0a0fbda29503bc273ac35c820723c95757d8c946295a910b7b7939828fa5c5451b1b0e97639ee6d65e5e72ae4f5a163b03180e36600a754cb69102bb62ac2", 0x85}, {&(0x7f0000000480)="892c883dc1fe73e80bd495ec34822c6a2001b8b8f92241a77bc6d676960867b4de2c04b4633de361cfa4fab45d1a728fd9d17a69081ac73376a2a17c5cac59df5dc78f12985b61fa57a7e7a0a4d10a9ed183d266d3290a4ead7cae12e96c79c333b7a3870466ce1540a1175f5d65266e6271018882eb91514e1dbb1db246e1947c55aad1d095521c37e68ac332eaea92ad901e45649b39ed1d24ddd8c890c005e186194670589f61dba73dbd2636497e429164a81634f14ff689b1f3480c3319edd9904cdbd39bf0a8c4cc5ad3b4e28f2ce03e3874", 0xd5}, {&(0x7f0000000580)="e8b2f28e5b263911ccae49ac3065ea7b86d006f91051dc6d285ce7298a4436e87cef94ee0a6f4948ba3b794e45a290d395fde92f52b67adb911188cace8eec32957b77a1471d193c1b473ec400f5e7a5d65a69d26195a46dfc4597add44a13be0b626dbcaf2ad29ab1b0e6cfc1c8f6f0fa5a8bd5624460c8379d2c073523dd8c3f9b77310fb884fefa6f760507f70773a940089b612206", 0x97}], 0x8) write(r0, &(0x7f0000000140)="b6bdb85e00a40f0000ff4108000000000004207d4d0000e3969421fd2c8700000000165c001b00", 0x27) 2018/04/01 03:18:44 executing program 2: unshare(0x8000400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x4000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/01 03:18:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) 2018/04/01 03:18:44 executing program 7: ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mq_unlink(&(0x7f0000000080)='GPL\x00') ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x40) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x4000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x105101, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="a128264b9ef9e3dee8dc9b8b89c08cd6032a2e50771ae1fba9cac5eafc37a50e557278e1332aab7fb610f59118835582f38dab0c7c53fa56c9e7131f919253") 2018/04/01 03:18:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x8}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/01 03:18:44 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x81, 0x4) 2018/04/01 03:18:44 executing program 5: r0 = socket(0x1, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000040)="fbefd156c058916cb970e076eb0bef27afd89f967c9582671e7ed25482d61d692724099ca24f87d33eea53f39cd0e90043fd3074b5acae0c9a991d803dc73264062450eb8e753cbd56ac32b3e8f0d7259dc8f6d4", 0x54, 0x1, 0x0, 0xfffffffffffffce4) 2018/04/01 03:18:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) ioctl$TIOCSTI(r0, 0x5412, 0x1951) 2018/04/01 03:18:44 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001200)={0x9, 0xc00000000000000, 0x8, 0x176, 0x83f7, 0x8, 0x4, 0x2, 0x0}, &(0x7f0000002240)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002580)={r4, 0x1000, "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"}, &(0x7f0000002280)=0x1008) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f00000095c0)=[{{&(0x7f0000002400)=@nfc={0x27}, 0x80, &(0x7f0000000100)=[{&(0x7f00000035c0)="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0x1000}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002340)="13a9245655319c1122cd68c45b3456f3d68a115010e934ae9b3996c37e2d0d6cf863f6121ca1ba655b4340d2d73f7a0d78a0438c1bec49d9708e8bc7b0c559012b02be849dcadf4f0de11c44329023af767d5c3209d49953b95ece6f7e42993eaee3f55c769f6e69885540032439c0acabdf8de26d0c14fa64f3f7625b6cb3b7c73854654ec512d7d8c556498d3c68fc00a2ecba9b9dcd386cbe6a33e9c9e1eefae498c7e40af6b449db3c46f3438c57657296495fab2a974bc0", 0xba}], 0x3, &(0x7f0000002500)=[@init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0x1, 0x200}}], 0x30, 0x14}, 0xc045) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000022c0)=ANY=[@ANYBLOB="0a000000d87a5afa60d366ee47cfa70709394fe6870661ab3852ef47ecf5a18c90be6c289eff3434a4cd7b8d51a3e1d5e1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xff, 0xa, 0x1, 0x8, r5}, 0x10) 2018/04/01 03:18:44 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x5000) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) 2018/04/01 03:18:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x3, r1}) read$eventfd(r1, &(0x7f00000001c0), 0x8) 2018/04/01 03:18:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000000089f1, &(0x7f0000000000)={"6970365f7674693000008000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0x40, 0x1000, 0x7e40000000000000}, 0x10) 2018/04/01 03:18:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'erspan0\x00', 0x1000}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180), 0x4) 2018/04/01 03:18:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/01 03:18:44 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='nfs4\x00', 0x0, &(0x7f0000000180)='v4') r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x2c8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e23, 0xa2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xffffffff, [0x3, 0x7, 0x0, 0x40, 0x5, 0x40, 0x7, 0x4]}, 0x5c) 2018/04/01 03:18:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) fstat(r0, &(0x7f0000000400)) r3 = semget$private(0x0, 0x0, 0x280) semtimedop(r3, &(0x7f0000000480)=[{0x4, 0x101, 0x1000}], 0x1, &(0x7f00000004c0)={0x77359400}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x9}]}) 2018/04/01 03:18:44 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x802) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) recvfrom$ipx(r1, &(0x7f00000008c0)=""/100, 0x64, 0x0, &(0x7f0000000040)={0x4, 0x0, 0xc7d7, "f036b430156a"}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000000), 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xcc01, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ce9d"]) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2}, &(0x7f0000000740)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0xfffffdba) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) socket(0x3, 0x0, 0xffffffffffffff0b) [ 468.906741] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 468.954376] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/01 03:18:44 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) 2018/04/01 03:18:44 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/01 03:18:44 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/04/01 03:18:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[@ANYBLOB='{\x00\x00\x00\x00\x00\x00\x00']) 2018/04/01 03:18:44 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80000}, 0x3a4, &(0x7f00000007c0)={&(0x7f0000000800)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x10000000008800}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x24, 0xfff, 0x9, 0x2, 0x2, &(0x7f0000000000)='dummy0\x00', 0x0, 0x3, 0x17e8}) io_setup(0xffffffffffffffc1, &(0x7f0000000540)=0x0) io_cancel(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, 0xffffffffffffffff, &(0x7f0000000580)="bbc736d42a7146ffd6013dad6eb5a3c26fa7447eda9dc2e5adb27ff9452a620a05dc61ea30741d040aa6b78048c7a60c9e71393c04f3381c3192f0c87cb59f0b099f0574c1bfa7c6ed8df8bb201bd5bbe0b323f05956521553544665eb1f4d4b6b19b0bc3c2ff74789eb89832976e645d8597cefac9c24a3da8b82c3d66a16370907fe03fef0fa520d984b3f23e40ce7c12a98d244", 0x95, 0x5f7daf49, 0x0, 0x958f628912e0fdd4, r1}, &(0x7f0000000680)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/24, &(0x7f0000f08ffc)=0x18) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r3 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000e94ffc)) dup3(r4, r4, 0x80000) r5 = dup(r4) r6 = shmget$private(0x0, 0x2000, 0x502, &(0x7f0000ffc000/0x2000)=nil) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000740)) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000880)=""/131) select(0x40, &(0x7f00000000c0)={0x400, 0x8000, 0x9, 0x9256, 0x61e1, 0x1ff, 0x7, 0x7}, &(0x7f0000000200)={0x4, 0x4000800000000, 0x3ff, 0x7, 0x0, 0x1, 0x806}, &(0x7f0000000240)={0xf0, 0x59cc, 0x4, 0x3, 0x10001, 0x2, 0x3f, 0x3ff}, &(0x7f0000000280)={0x0, 0x2710}) ioctl$TIOCSBRK(r5, 0x40044591) dup2(r5, r3) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0x0) write(r7, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/04/01 03:18:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80802, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0xb5940000, 0x2}, 'port1\x00', 0x80, 0xc04, 0x7, 0x7ff, 0x400, 0x10000000000000, 0x6, 0x0, 0x4, 0x547b2fb}) readv(r1, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/22, 0x16}], 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0xe5b, 0x1d, 0x0, 0x9, "1658875f8d5c6601b3b39dab9f57dc5c26dddbc28ec6a23463235cbeb0715e75"}) 2018/04/01 03:18:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000800)=""/120, 0x78}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4021024}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x120, 0x70bd28, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1}, 0x4000801) 2018/04/01 03:18:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = dup(r0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/124, &(0x7f0000000100)=0x7c) write(r2, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000140)={0xf2, &(0x7f0000000200)="7d69bce5f8b0bf3fa90fb91be2c3a1c4cb3a970cef994341bd5e573e6f1a1c2dabf870d81853673f91257277704724653bd2583022576b730171086f7fbcfd0a6344914c3ac655c5172665dd6eff186adfecb36b3d6641920ab5e3e4058cbd3acdf1ce78f33b8b6328131103f07a2c65aa9e44fc0118fcc31a6a2407bcbd7ad04923c6e5397abcd76b9d89a51635276c9fb734e01583a9e9f09e3dab3eacfbd5b9d36c321d68836173975be2fc0b606f35240a207519884bac316dcce2b152b4015aa19051f9ad2e8804cf9aec49c1261e8809d7b7e741c6dfe20963cfdbdc294ae4415e36d531701c0eb15a8f205b088638"}) close(r1) r4 = request_key(&(0x7f0000000180)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='/dev/ptmx\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x7fffffff) 2018/04/01 03:18:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2673, 0x88a02) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040), 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x2, 0x2635d0e2, 0xb99d}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r3) 2018/04/01 03:18:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000002d00010b000000be000000"], 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x140) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0xfff, 0xffffffffffffffbd, 0x1, 0x40000004, 0x8001, 0x1}, 0x200000007}, 0xa) 2018/04/01 03:18:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xe8) recvfrom$packet(r2, &(0x7f00000005c0)=""/70, 0x46, 0x20, &(0x7f0000000900)={0x11, 0xfd, r3, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) r6 = dup3(r5, r4, 0x3) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x490, 0x0, 0x140, 0x270, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@random="34bd50c60cea", {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x200, 0x5, 0x3, 0x100, 0x1, 'vcan0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x131}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7093007c82c7844b037c8fd25d3409a641d11a6749d3e239f1d759575bba"}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) 2018/04/01 03:18:45 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x400000) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x10203) fanotify_mark(r0, 0x2, 0x0, r1, &(0x7f0000000040)='./file1\x00') 2018/04/01 03:18:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x7, 0x21, &(0x7f0000ffc000/0x4000)=nil, 0x1}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/04/01 03:18:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000cc0)}, 0x78) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000a8000000cb8014bc0350336ae052be08534c61688e941b81fc339cf18ec00dcf5cd45f51326e99148d50caf6476a007abbb4596d16293f2c2291363882feec4bc7b4861aa529b0c3ce61658b4d7ffa60bd288f924368ce6843ecdbeb59102a347f72430ae0aa8efbffc4b5bbdac3ff22b8c4bd0c7be93943069bb7f3676ee50f31823983e6b7429afc14cd7754510783e2a3ddf58e77d986119614c761a0e49e7f6cf6ec684b000000000000"], &(0x7f0000000100)=0xcc) 2018/04/01 03:18:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x0, 0x5, 0xa8d, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e00060000000fff3493db4909348ab796b7"], &(0x7f0000000200)=0x16) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x2000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={r2, 0xe05b, 0x7, r2}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/01 03:18:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000100)='{', 0x1, 0x0, 0x0, 0xffffff94) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="81", 0x1}], 0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f0000000180)=""/100, 0x64}], 0x3, 0x0) [ 469.242860] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 469.259429] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/01 03:18:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x220a, 0x4000000000000801) fcntl$getflags(r0, 0xb) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/04/01 03:18:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xffffffff) sendfile(r3, r2, &(0x7f0000000000)=0x2, 0x208) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/01 03:18:45 executing program 5: madvise(&(0x7f0000bdb000/0x4000)=nil, 0x4000, 0x3) r0 = gettid() ptrace$setregset(0x4205, r0, 0x205, &(0x7f0000000200)={&(0x7f0000000180)="9bce2acaae65ef182408ec54c0ed638d8de1a8d4853e317e85b6f2b2f5874ad30dfd88316eee59ad0b64cd56b6d51cc7ad247399cc2b84d9aa2df8a4b0b3a9ad235faadde90ea1f27045c6713ad5c3020f05dd95a8ae4d0468c655e7", 0x5c}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="648df3c9740f55349a9dde2db7fab17c", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00', 0x4}) r3 = socket$netlink(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x890b, &(0x7f0000000080)={"040072d9d9cda2000008fdcbcfc38100"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000900)={0x2, r1}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000940), &(0x7f0000000980)=0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x420101, 0x0) getpeername$llc(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/04/01 03:18:45 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x6, 0x0, 0x80000000000000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x13}, 0x1}, {0xa, 0x4e20, 0x7bfc, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x40, [0x4, 0x8, 0x5, 0x401, 0x301, 0x1, 0x8001, 0x9]}, 0x5c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/01 03:18:45 executing program 4: syz_emit_ethernet(0x376, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) unshare(0x808000) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0xc8}, 0x90) socket$inet(0x2, 0x6, 0x800e9) 2018/04/01 03:18:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xdb, 0x80000) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/93, 0x5d) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x81, 0x3, 0x3, 0x600000000, "82aed1562fb5b0317b372becddb83bd79f64b28aa936a8255cc53c8cfa0b296192ef06240293b611241def77", 0x8}, 0x0, 0x0, 0xb0, r1, 0x7, 0x4, "efddee72f80c2faedeafcc95ab76523f7d87563ade6aca9c1cc2bd775651d9428f6525748f149e3b418cb63121d4021b172f851318fa5d73a285c5b467d50995", &(0x7f0000000100)='}selinuxuserGPL,cgroupmd5sum\x00', 0x1d, [], [0x4, 0x9, 0x9, 0x2]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$pppoe(r0, &(0x7f0000000280)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) ptrace$poke(0x4, r1, &(0x7f00000002c0), 0x1ff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0xd00, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0xffffffff, r2, 0x1, 0x4}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0xc0001000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000004c0)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000540)={0xf002, &(0x7f0000000500), 0x0, r0, 0x8}) r4 = accept(r0, 0x0, &(0x7f0000000580)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000005c0)=r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x9, 0x1, [0x80000001]}, &(0x7f0000000640)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={r5, 0x1, 0x7, [0x1, 0xa, 0x9, 0x8, 0x81, 0x7ff, 0x200]}, 0x16) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000006c0)={"0af400fd1cefcfc93bf6d814551cd43efe806c7630aeb9e18a895085573190c61060a976bf4f52d5c05cbcad78316aac677057cce4f18186486122e0a21fcbad4952b2e7c70d596cb2a5d1e9a021472c77fc77a5d6dd28312fa3b37a11573bcc4deb25b9219b4f09a037fdfb1559047c3f9a2b4643cc01e3bfd7bc8adfe198fc3a302aee0d2c75a5b10faab316f503f1629905912fffeaf6c8605a08355f92df0e2d18ee065d561f6e5184c829687a99bbca84d1f78502317ec6df67954c5307e8f466cde9a8861cfa5cc9de2a8881ee9557a07c3c4a3758ff2e68be1834ff16085e8408d9fb3b60c4b59474c9d1fa8745aa5a7fe626b5fa7749fda2987117ba66e13ab392e3cc7465440c29b3548499307cb1067c54e5f103ba055a77a7ff4532bb543c3d9223c22dd990f47b1b9c1e15e46b12aed53be24872a39a2a3015cc35f5ce3fa77be3a2f88222715a0327ac2ff02969a92d7ea668cd9e6c1181b4047e48d9e197ec46c4befdc60a4689dd958b7be78b8efda25c91923696e39f22bc9357d3332edbc2c838cec39e8763dbb529ab99b2db46e06a2c95bf832f9c2d6c156ab5e9d3e71edd863fc9cf4487be65256bf5c6c699f19b959cd32f1e58620f0487c0806ca03fabc4628f79680405d56180d2dd915dde5e9bc19407a6434bb6419cdd68be0db5d3767b6abc2796b03e28d2624fa9e7446ff515213fa3b74b189e02bb48b897d3660d01a3538018d89e70d12f864ad1efb646373ee6cdf21e468e3665bcc14dfeda7b57079d3dcbf1e673e9ba0ce9393164c68c0425ad76aa1558c0c875b179c770c7f0ada10f5fd1429f137e1cc6de008326c5efb1cfbdcf32a02fee455878f6b99d41e1f489e6c0b284ebbf0a9051cdd04d0e821d3cd64fedf534f2a7dae1d263b94d3fafc84d4b8a2ceb23b825af610b295bae65bd53102407db9261c035b39310fe7f5fa577c8a4688d0f8cc6fc194d8139badb2780530b514b24166215a391d29398e98923d5a2aa2fce044d6d84fe8280ec6e5b000040058b6fdf0a06028f6d4575aafcaa35ae4f472d0c67a9037e33d0849f1bb976be6c40c169acff06b3c079dd4ba81d5106e323d3b3cebbc9512ced6839a0d31fc193d79e182fd0eee9120f15696f4ee0b39e2eb2a106f8a6fe09e31620d13de1f944f8f194072599f6195b01cdf7a7feefbfb33faf9b67733eb9c592461327193824dac611ff935365c833efa206535600ae51366a993e6afa73a39b599b882bf26ed827fd9cb314faa9dd02fe39d8f565d26047a17d16c31ad55de86adfdd1a8180fb2acb3308515a8e4ccc0968e5ff401531453b8e3edc1b60ae6a90e1597b47ed426ea7780cc0d74b474300640415df8739d6b3130472342309297b89abdf69f97d63fcdf0f36bccc461f74d236b62aeb9f3d4b25eb712e252dc9a4462a164b"}) epoll_wait(r0, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}], 0x5, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000b00)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000b40)={0x81, 0x0, [0x5, 0x800, 0x0, 0x9]}) connect$vsock_dgram(r4, &(0x7f0000000bc0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000c00)) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000c80)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000d40)={&(0x7f0000000c40)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x24, r6, 0x400, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44000) clock_adjtime(0x6, &(0x7f0000000d80)={0x1, 0xfff, 0xffffffffb8707f9c, 0x5, 0xffffffffffffffba, 0x5, 0xe59, 0x7, 0x101, 0x6, 0x401, 0x1f, 0x6, 0x9, 0x6, 0x400, 0x7ff, 0x0, 0x7a400000000000, 0x0, 0x100000001, 0x5, 0x9, 0x1, 0x0, 0x3}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000f00)=@buf={0x7b, &(0x7f0000000e80)="e571e74e77699da62f6d2fe87e321f79acd7855ca8f1add80cea0ea02ac1d13ee6af0cb144bf37779d9ccf20511366e26954697d88ff19b23bffecfe13bbf72d40e74a8d11f49a82ff5509e88742c2d649a3c0c52dc9b30fc0fa6ea897b9e67ead5960a86b90e2d2d85ca8b2708a0b75d73813e8b615f05e9621c9"}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000f40)={0x5, 0x400}) ioprio_set$pid(0x1, r1, 0x5) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000f80)=""/29, &(0x7f0000000fc0)=0x1d) 2018/04/01 03:18:45 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x40000000000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/04/01 03:18:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000daf922a66c89ee8e2ce2af0ada0000000000000000000000000000"], 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="9e7f5717", 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xe9e, 0x222100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x957, 0x6, 0x1]}, 0xa) 2018/04/01 03:18:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00', 0x400}) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="4f8f334f720a658303181964d9a4d0b3175b857d4e4277a3bb142017f10aea7fd4ba14b4b14c55becd23f2b76639574f80c23bad635c39478a7ca22182800010a3608a5a85f726fa38d15b454f27aaf6919d0552241f346e8642bf0c43ef3492d9fc8d48c396edaa63f447af01d701b021452898ca3ea0eb01f888a45b8949bb78a7efc8b7fc61bb66ec343c170ad56db6d42d9887c10c1261befa", 0xffffffffffffff30}, {&(0x7f00000003c0)="de18efe6fa74de51f8c3c02a73336079164874399e1b1b90b058af71491722dbe5e0e1e2003c4e1233573c59338f109dfa51a6e8593e8cd3c88584690a9a77abc79bf9d376bb2384611d03e68875a8fa49837ced9d5ba82308525682c2156ba26291c17888d8e3c59ab920c8ab765c5958d3e0bea8d381b5198c7ea94c6f2099096c30708ffb14fd9cd1a3f97fab8fc5dd03088adfa1d95f703d9106ef4538fda91fb9cd683b4c", 0xa7}, {&(0x7f0000000480)="df916fc1cce0c83d3218e9cbf062eab88e3d264b64603d784de5b0148fe8987309a2515bbecd203647e64694c51c824f77048f7a3a665f5d82d2e80743d435d874c06cd7abfc5abb82e1d8c67208e13e73941790e72729bdd56788726aa209232defa51db155bbc09258dd8f756b72759cb05844358c3ceac2680a88c1632d204e1534a66a0d0f4b68eedaea9d357ee477b8fd64a1dab83485dc99d79b59cf79d32e9286b12e2f9ab786b485e5a3056254b4e3f64e1b9fc90275413228d06c61557f673059dce82a82", 0xc9}], 0x3, &(0x7f0000000580), 0x0, 0x20040000}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x800, 0x7ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8, 0x1000}, &(0x7f0000000100)=0xc) 2018/04/01 03:18:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000a40)=0x200000000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x80000000000001) r4 = accept4(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e22, 0x802, @loopback={0x0, 0x1}, 0x9a30}, 0xffffffe2) listen(r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}, {&(0x7f0000015f00)="000000000000000000050000000000000000000000000000000020400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x407ee0}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000038b5d4147c8a46e2ae26fdefb76d9c4ac86a17a301bf0334a60615573b4d06067210fbfee0ad0663bc7c79c1c8a5414255aa7efe35469edc8f393c22a7649f610873375e8d2ca191170ba3c4fd255a3579ded76c699b57b4df98d1060d8313e03e0f948d248069d50ff16e7c9f9f8fc5afc3ce7804c2da977cc70704905972ec541d3b226298e03091fc038c9864e8428cb4090a99edd8bfb68ff7052e0e9b41ebe9bd0b6935a1016e558a576cd52e35086dab7618e1e573dc4196a388efcbfc2e8d8cd064"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400000, 0x0) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r7}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20000, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_IRQCHIP(r8, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(r9, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x0, 0x2, r7}) mkdirat$cgroup(r9, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r10, 0x1f}, 0x8) 2018/04/01 03:18:46 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0x4, 0x81, 0xffffffffffff7fff, 0x1}, 0x14) accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80000) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr=0x4, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x9, 0x4e20, 0x400, 0xa, 0x20, 0x80, 0x3e, r1, r2}, {0x7fff, 0x800, 0x7, 0x4, 0x8, 0x8000, 0x81, 0x2}, {0xff, 0x0, 0x4}, 0x8, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in, 0x4d4, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3504, 0x3, 0x3, 0x80000000, 0xff, 0x2, 0x3}}, 0xe8) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800000002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000000180), 0x100000000000026a) 2018/04/01 03:18:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2a00, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001800)) clock_gettime(0x0, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000680)=0x4) add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffffb) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x8, 0x0, 0x2a499819}) 2018/04/01 03:18:46 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r0 = creat(&(0x7f0000001500)='./file0\x00', 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(0xffffffffffffffff, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x0, &(0x7f00000017c0), &(0x7f0000001880)=""/201}, &(0x7f0000001cc0)=0x78) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}}, 0x10) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f0000002180)=ANY=[@ANYBLOB="f6ab2448affd2187d843f84cb5430151f417ce8e5e7f6b0163fb554b7ccb8b4253ca662162af2ba1b8fe017568abe01ac40830e9629128571acee470be59de11ac7cd190c2b3b3526b9ddd935f9251cc3dc30b79efc360a94cff9448a0b0f0889c56412bade15cbd86c3e90967ef66c5a1898041d8fd0e0331076fc03edf560aaa0cc56ecee95b53c28830debcd8", @ANYRES64], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000000040)={0x77359400}) semop(0x0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) socket$key(0xf, 0x3, 0x2) 2018/04/01 03:18:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x400000000c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000400)=0x697e) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) getpeername$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x7) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x100000, 0xa9, 0xffffffffffff7fff, 0x9, 0x0, [{0x4, 0x8, 0x4, [], 0x80000001}, {0x4, 0x6, 0x6bb}, {0x9, 0x1f, 0x3, [], 0x7}, {0x0, 0x5, 0x2}, {0x3ff, 0x7f, 0x8, [], 0x8ae}, {0x3, 0xffffffff, 0xa, [], 0x4}, {0x0, 0x0, 0x40, [], 0x2}, {0xfffffffffffffffb, 0x9b1, 0x9, [], 0x2}, {0xffffffffffffff7f, 0x3, 0xc34, [], 0x1ff}, {0x5, 0x7, 0x7}, {0x3a, 0xc0000000000, 0x8, [], 0x4}, {0x3, 0x90, 0x0, [], 0x5}, {0x1b86, 0x0, 0x401, [], 0x1}, {0x3ff, 0x2, 0x100000000, [], 0x4}, {0x5, 0x7, 0x66, [], 0xfffffffffffffff8}, {0xc02c, 0x1649, 0x3435, [], 0x1}, {0x212c8923, 0x76a2, 0xffffffff, [], 0x9}, {0x5, 0xffffffffffff7fff, 0xdfa3, [], 0x9}, {0xfffffffffffffff9, 0xd0, 0xffffffffffff7fff, [], 0xffffffffffffff80}, {0x1000, 0x46f0, 0x5, [], 0x7fff}, {0x2, 0x3f, 0xf10, [], 0x8}, {0x9, 0x3, 0x579af14d, [], 0x3ff}, {0x0, 0xbe, 0x6}, {0x1f, 0x6, 0x0, [], 0x88}]}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000001c0)) 2018/04/01 03:18:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) r1 = memfd_create(&(0x7f0000000000)="2e2840232776626f786e657430412bb66367726f757000", 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x50000, 0x9}) r2 = shmget(0x3, 0x4000, 0x1000, &(0x7f0000007000/0x4000)=nil) shmat(r2, &(0x7f0000bfe000/0x400000)=nil, 0x2000) 2018/04/01 03:18:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00000000c0)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c91000)=ANY=[@ANYBLOB="ba0471b884c000001400000008004500e81b0000000000009078ac14ffbbe00000010000000000089078"], 0x0) 2018/04/01 03:18:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x100000000, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0xa3, 0x1}, &(0x7f0000000140)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/01 03:18:47 executing program 3: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000001c0)=""/4096) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x210d, 0x20000) clock_gettime(0x0, &(0x7f00000011c0)) clock_gettime(0x0, &(0x7f0000001280)) clock_gettime(0x0, &(0x7f00000012c0)) write$evdev(r1, &(0x7f0000001200), 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)) r4 = dup3(r2, r0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000000c0)=0x80000001) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/01 03:18:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, 0x98) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x138, 0x8) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000100)={0x15, 0x7, 0x31, 0x5}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/01 03:18:47 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) 2018/04/01 03:18:47 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0xfffffffffffe, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x388a, &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000100)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000140)=""/239) 2018/04/01 03:18:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x201, 0x4) r1 = dup(r0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = socket(0x4, 0x1, 0x40000000) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) write(r2, &(0x7f0000000280)="4e30b671d0aa2a17b50505369984346a6e000ce0f7d8fbe5f86756edc646e95e7ba6891a9c714ea6099984efb3e601b4a3eb5b85eecfb36c7d7204d5f05a79d5340b3d0a70fc373ee8565aad47ef482eff8787196e490484e1db747f079c53d667a75dbc57fb796f41e70d9a5d6d2419b24704a00444a37c5fc8b223219a77664e10edd6d247320f4b37a6376a5be0087d09f988ed73335503601181ffc79c4bbb441a1ac1aa99184ca1d2c75a2de786a6130f3a3e05a44559554d062c5df9656494478803bdfa0a8cc3168dc8a005c56cd9aaaf04f40c346d36ea7e2f01af9f39ed2f005558658c11ed", 0xea) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r3}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000700)=r1) setresgid(r4, r5, r6) sendto$inet(r0, &(0x7f0000000140)="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", 0xfffffffffffffea6, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f000000f207fb57df75084cc1e162aff40d0700000082b5db0566a555f9367e5e0f466121b501acca747d6eb2f14b30ae8b8d6e7ddd79bda148f27b75035a9be7bfa34cfef8dd84a567456ad02a526aa1a54e41c1c2044e1cc86549738899fb6923efea98210760df48d553aef7bba488eaf38962a84011bc19f85773028c88d133ced811abd31dfa57d3cce8d79a824af73bb26e4c4db34a263151996e03ab4eacdb00000000000000000000000000000000"], &(0x7f0000000640)=0xa7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x7, 0xe27b, 0x8, 0x7, 0x3, 0x20, 0x7, 0x80, r7}, &(0x7f00000006c0)=0x20) write(r0, &(0x7f0000000080)="83", 0x1) shutdown(r0, 0x1) close(r0) 2018/04/01 03:18:47 executing program 7: unshare(0x8000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)={0x2c0, 0x26, 0x502, 0x70bd2a, 0x25dfdbfe, {0x7}, [@nested={0x214, 0x96, [@generic="eebbd38786510d92e88ec16f72469f8ca3d1e12ba2fd39bb3049f22aa0c3805514e59dd5ade08ecd0d09ee989d1478d5391470bf9d64f29c26e02ac5e245de375eb147dcaf5708b5f0cbccbb830278fd0bcd835d927f79bc88a5a571ae4f50f59b0c8e360435bab84f7398493a26899c957f59e27afb3a1d7dbd8c48b0fb378db8d233a02365", @generic="47968adc5fad0ae5e5e27a6102902fb575317e44a2d566151f19c40303464ff5753420444b6af05fbee43b9e82bf3f54fb2a47c5cad439fd15da1d642311bc2e5b94ae106cabaa9250422f3f6d56bda8ec7e5b480b0886ddadb8225470e5db5ce819170137c0a785ce17454069ff1ed6f6908dcf217b2e53ae", @generic="fa966d19c6a0bba5caace03f2f5a59a7fe06e2a02b87a7244be7a08ff336e871db5049ae40e90d1bf28b0c9cc455ea9460964577aabfcc40b5282454c55ff45862185b74b01eb84abaa73d399e2fd86bd2cfe78d19444bc200924959131666cdccebc3cfe198042cd076958f1e219590cb99b5e0d696d0fe49b0fb85371254177888e1a453fa6273ed46bd6dc81c2ce4262697e0188d", @typed={0x8, 0x16, @pid=r1}, @generic="0282fa22c29997d829f250ad77d98509913c745b7ed7c04cdc7cf580c937da4f58b794fdfc1e01303aa9ce49772c536f057604b2427f7c4e938aed689769492a0810620f76a21b97f9d4807bcd93027fe01929413af2485434157a6d839d7acea90507f247e6f80e4c31a1e80a7cdfeec906"]}, @typed={0xc, 0x3d, @u64=0x4}, @generic="1e0e0ec2916a17fe90326c4bdb171bc1fa2b7a260cd257637635c360d9be665217311c08f6640098d02e9e9e9e51d12fb671a94096f90d25b5297964b8754f89b791628d361a3a3eb86307871c0cc10c38c7ac258a7a2cf4ce751f99a6bece6f33e5771eea10f5f7afb80914aec1cf19dca75125a56fb4a4cb83eddb1662acd3117947b5b2", @typed={0x4, 0x61}]}, 0x2c0}, 0x1}, 0x40001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f0000e71fff), 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r3, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_pts(r2, 0x488f00) 2018/04/01 03:18:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0xfffffffffffffff8) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(generic-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000880)={&(0x7f00000004c0)=@l2={0x1f}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)="01143a5512cf1799", 0x8}], 0x1}, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/01 03:18:47 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000001, &(0x7f0000000000), 0x4) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r6 = accept$alg(r5, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) listen(r3, 0x3) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000000250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a620656bc9b4cda758c306f3f11a557c6769acd874faffffffff7a990e120049ddfe8a4d38149a617fe64a28897b1d3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e6eba63fac0f13e9ba7ed1b6207ab07462cfeddbd46ce9b01f1d02e486c6ee4456e4df"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') getpid() setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f00000000c0)=0x31, 0x4) 2018/04/01 03:18:47 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x0, 0xe2, 0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x4abd2486, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/01 03:18:47 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x13, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/01 03:18:47 executing program 1: io_setup(0x1009, &(0x7f000060e000)=0x0) io_setup(0x100000001, &(0x7f0000000000)) r1 = dup(0xffffffffffffff9c) recvfrom$unix(r1, &(0x7f00000000c0)=""/115, 0x73, 0x40, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) io_destroy(r0) io_setup(0x9a, &(0x7f0000000080)) connect$ax25(r1, &(0x7f0000000040)={0x3, {"76106764825a90"}, 0xffff}, 0x10) io_destroy(r0) 2018/04/01 03:18:47 executing program 0: r0 = add_key$keyring(&(0x7f00000028c0)='keyring\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x5, 0x1b3440) recvmsg(0xffffffffffffff9c, &(0x7f0000001880)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000340)=""/70, 0x46}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/88, 0x58}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000680)=""/196, 0xc4}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x7, &(0x7f0000001800)=""/72, 0x48, 0x40}, 0x1) connect$can_bcm(r1, &(0x7f00000018c0)={0x1d, r2}, 0x10) keyctl$invalidate(0x15, r0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2e, 0x0, @thr={&(0x7f0000000000)="03bf6e1d450f9727b3aa5965d2bc7b109469a753939110535adf683938c95fcf6dd02c013d160fc527fc5e90e12e0fc39e69b128ffe66cf397f56cf305ce95355bc7cdb42889036fdbff9c26a8f404d2e65dd0bfcaeb4170a3be6ae0b6cae8c834ee984182461a3f5f435435a24ee30bbf88629648ef9deab41e70929c1c75bc26aa7f4b", &(0x7f00000000c0)="66927465e86e1533d55020d38aac10d49888690d45c850e0cccaedb58650f1be6a6ee68b709671d63c5cb72f4a2cde140b37c48b7103ca1c43ac54dd0adddf53456f5050487d43282ad3675607e1a70dfd06a9eb907d8b5aa8fe72d45410b57a89b2b9c1bbb2bbc2a34d3768e504a5fac6b134f055b35ae306ab15e1964a13453f0ca103d510593cad2ca454d3d5ffae6300a53caa72170ebb670ea7249f81d3795ae06cd303bb381f68b8f513efd787bad08b55c6129fa2297d6c352398a6ad3fcd9b03864fc5de2b3ee8cb51d82900c1165891158c843e16"}}, &(0x7f0000000200)=0x0) timer_gettime(r3, &(0x7f0000000240)) keyctl$search(0xa, r0, &(0x7f0000002940)='id_resolver\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a}, 0x0) 2018/04/01 03:18:47 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x280000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x422000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x6, 0xffffffffffffffff}) 2018/04/01 03:18:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="dff0ac535a894cda6d6e23cc8c724a59164e6ed6bb9f16c9d2568b3b8b4a7e11b42dd3026d2dd2", 0x27, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/01 03:18:48 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000b2cff0)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/04/01 03:18:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/82, 0x52) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffefb, &(0x7f0000000200), 0xfffffffffffffda, 0x0, 0xffffff54}, 0x0) set_tid_address(&(0x7f0000000080)) 2018/04/01 03:18:48 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x7530}}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x2}) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/04/01 03:18:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f295c0b1d2a1a0602cadfe310ef324b2b8bd69a001b865a887a64af7ade075395e61084ebf20755041832b262855adebbae199ea0672df695d6ac38797bc31da3f52aae1c6a79cfda"], &(0x7f0000000240)=0x1) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffff8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 03:18:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/80, 0x50}], 0x1) dup3(r0, r3, 0x0) tkill(r1, 0x16) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x480404, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000080)) 2018/04/01 03:18:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xa, &(0x7f00000011c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/01 03:18:48 executing program 1: r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x4000000002, 0x70, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x40c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) 2018/04/01 03:18:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 03:18:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="1500002c47000000000000f6efc95700dcd2850d51"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 03:18:48 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6a04, 0x80200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000740)=ANY=[@ANYRES16=r1, @ANYBLOB="1e04cf89913908266d2757b884de050000000000000086b33a73a01877b1fca7f4c136d951f6ab1da7c570f6303174e496a373dfab0ee194f44d31ec50d2f1040f11a91b56a26af22e0c34fa39518ce7cfb33b0b2bd8a7e6345a6fd436684beda33239244bf8f1a8c885d9add0a1a9049df283df8e70860b2e9ac8a90759c24593eabd2aa4bb7849e849145a7e66f5349fd37a68f958d9f75b3e933a85ee3813c7f68d1932566a527ba95cbbde82a7de0fdb2f3382d89948937542e6724032ff852587db753d86aaa263d243e8bab458b9", @ANYRES32=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYBLOB="337f8df023ddb50b4f8c7e285acd7d667e8da8a3e8adad85fcfcb707691f6474c911658355d86595e9daeaae881ebaeb0f76bfa7b73262affd63467788415ca1178f8626cbf081703765ea953d549ded845f712596fa0af24a634c3f012abdfdadba366adc3617fa69800a4d632a8550b8d5974ebc1e7c9a38096901c151170dc2ba447b6ff3248900a2f01dec5cce92be8d0a2c24d660e4ad416f909f98a5f191700e36c13d5d90d2b86c8053453937f3b940be8ef5facc1b1fa09eabfa79ce38e524d4f515c43b6ffb56f3d85836a2e06b77e63be11ca9"]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'syzkaller0\x00'}) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1) inotify_rm_watch(r3, r4) read$eventfd(r2, &(0x7f0000000040), 0x8) dup2(r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) 2018/04/01 03:18:48 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x4, 0x21) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) 2018/04/01 03:18:48 executing program 5: msgrcv(0x0, &(0x7f00000050c0)={0x0, ""/4081}, 0xff9, 0x2, 0x5243970b5a5d5f53) 2018/04/01 03:18:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/04/01 03:18:48 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x20000) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2000, [0x0, 0x400, 0x800001000000, 0xfffffffffffffffd]}) r1 = getpgrp(0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) utimensat(r0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={{0x77359400}}, 0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) r11 = getuid() getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="32b9ac3866355986d67fa81308c2a0398c036464ff340b6a7b16615d11e91d77028a097f7db50b3a6fe1c01f10ff2de2e83abd", 0x33}, {&(0x7f0000000180)="d2c28f2b4826cb6a884d9afed9a0f17d9d9cfa21a566132045095b3184779fc919e577cca835165c780f18f3a2d6b52698d7c9eb9d4794e49d5500df0077d5be75ca79335510646e4d4789e54e2e74cf1ed6c6e778824ef433c0cdca861af564c3f04c8c2962293889006d56f664a44765c64c4576e1f560c01a1523282d60cd150540978b93f3120bb4798f13b624ff7b9d599b4435335fe54e4f7a77b9ae41d869158618ac2ed0a28934d81d1b0d8e7e78f8eb1fffc70478abdca1bf518012eb49c28747cd27ad9bb87c1998425c326a30", 0xd2}, {&(0x7f0000000280)="f83314d8741d2498487668f1f97e3861abd25e8e592ae831326dcb", 0x1b}], 0x3, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x118, 0x1}, 0x20004044) 2018/04/01 03:18:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x2b) 2018/04/01 03:18:49 executing program 7: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001280)={@loopback, @local, 0x0}, &(0x7f00000012c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001300)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x20800) getpeername$packet(r0, &(0x7f0000001340), &(0x7f00000001c0)=0x14) listen(r1, 0x7fd) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x61d, 0x8001, 0x9, 0xa176, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001440)={r6, 0x8, 0x40}, &(0x7f0000001480)=0x8) bind$inet6(r5, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$TCSETAW(r4, 0x5407, &(0x7f00000014c0)={0x1, 0x3f, 0x72, 0x1caf, 0xd2a, 0xffffffff, 0xff80000000000000, 0x8, 0x4, 0x400}) sendto$inet6(r5, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) recvmmsg(r7, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x32, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006e80)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006f40), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="9e7d", &(0x7f0000000080)="c602823cf64f396ed15de23d9f185cff96b2098150397688553d9071cba71e795f553fc586858c49c45be44910f70fd8262420d96c0e0a3659363d0edfd1b29c707a1e79a333eec62d", 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000001500)) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) 2018/04/01 03:18:49 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x800) clone(0x0, &(0x7f00000002c0)="bce8974c1134999c0aa25c55c3880b9adc3625f4f5e5adc43ac72137013d89309b2e8b71501e398d815afe775855bec0a12626e5e26e5ab626884e40da9b1b3708bc7cf652ed5e82a13846b1128d2a04f57ba59cbf673af1df3a80951ac6bc0d34f4d24c60b589ed4f2b0d69ea0d38234ef2bd43acc12dd26cdded34940f807ff99639bc7eba65f5fe12d0ef9b97fb9f49be43f0e3eaa976baf8bc32219302334c8ccd1ecdf1a7ff60b83eff98b5c194ebaeb1da2fc47ce3c0ead0fb00000000", &(0x7f0000000540), &(0x7f0000000500), &(0x7f0000000580)="429e079e93920c760223d1582f1848c6ea165654c6beb20d27cedada84634ee1d8c300dd2a09f46763ea5ba08f15c435fb313bfe1a5efc57500d4a80c1769056baad4f0fb611734d6346b5d4217d7583217a424bc5ea0593d6bc89dcd1b274e37c10e40e5df927dfd85a2c4c1ec319e84f49b1c536ed5f8a2ab8c8d4a32d6bb539c6af6e72ae24fc3387c5a9c6e98355122f98c9fe92d44b20f7") sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001100010c000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000400000000008001b000000b18d"], 0x28}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x400) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='eql\x00', 0x10) 2018/04/01 03:18:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200), &(0x7f0000000240)=0x8) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) 2018/04/01 03:18:49 executing program 4: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x5c, &(0x7f0000000500)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x2, 0x0, 0x10001, r3}, &(0x7f0000000600)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x1f, 0x4) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000000040)=0x8003, 0x4) recvfrom$ipx(r0, &(0x7f0000000680)=""/132, 0x84, 0x161, 0x0, 0x0) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000180780004000000000000000000000000200010000000000000000020000000005000500000000000a00000000450ded2066014b6100000000000000000000090000000000000000"], 0x80}, 0x1}, 0x0) r5 = dup3(r1, r1, 0x80000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000740)={'sit0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000640)={'teql0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000380)={0x8, 0x0, [{0xa, 0x742, 0x7, 0x9, 0x0, 0x401, 0xffff}, {0xf, 0x7fff, 0x2, 0x4, 0xfffffffffffffff2, 0x0, 0xd29d}, {0x80000001, 0xae20, 0x1, 0xfffffffffffffffa, 0xffffffffffffbc39, 0x32a1, 0x9}, {0x80000007, 0x4, 0x6, 0x80000001, 0x9, 0x0, 0x8}, {0x80000008, 0x4, 0x4, 0x7f, 0x0, 0x80}, {0x0, 0x0, 0x1, 0x17f9, 0x66, 0xf9f7, 0x5}, {0x0, 0x5, 0x4, 0x7, 0x4, 0x200, 0x3}, {0x80000000, 0xfff, 0x1, 0x5, 0x3, 0x1, 0x9}]}) ioctl(r1, 0x3, &(0x7f0000000280)="92930983e75ea8cbe39f12f97f2e7fa13522eb29c8554f0e83a4c4926ac54058844b6d22653884afaf2c8bf6c5b773c68435055be4472ab7977d4d2189cd0711fd8958ff3662676b14c0eae964196ee481a7daa2a1ef2b456676dd59e51f09409f5e39dc541b969358e089ab6d60d4941ec392c2a0ee602a5406afadd3d100c5275e4ae6e098fd2bead2c837c09b557c0b17b63abac2a4a6c959ee310a91ed92c01442bd241be69f9065e4d927e4a4cfe1a1698b77abd2e1a088ef999bee9d19763c770ed927ab453659057b55ae05ec6693d519c847943f606308229d36c967") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0), 0x8) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="f30f1bdac0200a670fc75846f30f2ccaba4300ecf30f38f6240f01df6467f0832d8eabb3dc04f23e0f3266b9300600000f32", 0x32}], 0x1, 0x2, &(0x7f0000000180)=[@cr0={0x0, 0x10000}, @cr4={0x1, 0x4000}], 0x2) 2018/04/01 03:18:49 executing program 3: syz_emit_ethernet(0x8, &(0x7f0000000880)=ANY=[@ANYRES16, @ANYRES32, @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64], @ANYBLOB="6e8d563270122bf71f4b961891d63d443b2f9e827dcdf2afd77b50475527ab00cd41c7862d11918ad41fa15aecfc56a348934ed227ae5d7bca156cd78579638abbfe4d8fa4e56886f35fc97e74a87c55553245a2ad3dc6f919d4b44f34819513ce7b083785360c9e781f311b2238033a942a5f85bf8104776646dd41d96c431e8d2785a77228083c28c5a2c620dc9186cff7c9c28922ed4dfd861431d99fb03a05c972579e3a7432796860f2880ab122beb4e9dc607034f841979dcbf0cbd6da76335ec4c2e5a40093f130dcb943e5ec26413bd6f8f50b952fef5bac1af724409390613ff237eefacab230d59dea79031139fc", @ANYRES32, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="3f4daa871641491fc9dbb31136c463ba633545a03dd8718c533c727629481a5568597082dfcee40121ddc93d8e0b49ed6963f25925684db5b988c4fda5264a1cdf2ef9c721993a4430912a2cfa92759505c26265795c4ad8d9d4cdaf24b05006b61472ec533b1f6d5e2e42edc2ae67c1c512c4467000d55e2b943827349064", @ANYRES32, @ANYPTR, @ANYBLOB="5527ae04caef7de60700e3ef12e465b866bc087a755f27fe1fcadb43bf9322d72abfde524242736a3f5111e5a88cf5f78994c7ef9307a4b50c564f2943d0aa89aa718e2aadf6b37afdbe841404e9ad1c4ec55c6c5c687f5ad522475931814d0aef7cc2136a0c3046afc42ce2793ecb5aed25d26ada9305036314b12ef5de0e3b6d74f78022ce531661f2baa8ed1a1534bb70737c4ce42877d67d2bc3bde4d4d7ac", @ANYRES16], @ANYBLOB="d227eec691b8a1b0fb3198150859c6360640e98615919b905fc011fee45ef8211d670fba5f81dce54ce2d21cbeed0002eb37327491717b956ef266a3ec68ec80a439913fde02129abea6836999c37ba8894c3fd5d8fbd4f4008680357ed7d9f74079ed8b95366e250e2dad286855aa7b3397a4c95899d7c482e431b1f6cbb55a43c2771809b8acf78b79f45fe75510ef73", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64], @ANYRES64, @ANYRES16, @ANYBLOB="9215d02eba36f167eb4bfa6dcb83db00a531ad1c41"], @ANYRES32, @ANYRES32, @ANYBLOB="65c356fd44867525b4a04deead0764972ab661390b69b2ad7520ce5214c33259ffea8ed23ab2f3121925b58b8353e0d1ce838e0c6aff32e31b"], &(0x7f0000000280)={0x0, 0x4, [0xc1e, 0xca0, 0x10, 0xe4b]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_mount_image$reiserfs(&(0x7f0000000200)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0xb65, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280), 0x0, 0x5}], 0x10004, &(0x7f0000000300)={[{@tails_on='tails=on', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@jdev={'jdev', 0x3d, './file0\x00'}, 0x2c}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="f5a7ee6dcdc6459434f1dc5d9871dc112d29d2ff6100f2514a6179f639e49ded9c222ad2f757bb2ae56922a2b92af378969babf5faebdcc9667bbd547418110a49c415d5d576e151e6750331af08d4b161e12d49a5fe587445598d9e8e2cd2adf697bb0eebc9c9c0b275070b115860b7129b7cb1fb230a2aeee0d1c3f1823ac77ad85e48a0bc5d7b3ef766b35583967750d212813570348a2c39c92068a2c33039889f8e0a5180c4102c67fd0bfcf3924ea1654de25f769069daf05ebc2adda0878b254f420409", 0xc7) sched_getscheduler(r0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x100, 0x0) 2018/04/01 03:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x4, {0xa, 0x4e22, 0x7b64, @remote={0xfe, 0x80, [], 0xbb}, 0xb36f}}}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) pread64(r1, &(0x7f0000000040)=""/179, 0xb3, 0x0) 2018/04/01 03:18:49 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_pts(0xffffffffffffffff, 0x200000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuset.memory_pressure\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x8, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x0, 0x5}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000002f40)) preadv(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000002e80)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="0600000000000000968931870582a316213eee167167b0b5f669c08f249a76733280d3c50c406591383145f63551c9c1c5fdfe5a8c0fc147a5a2cfb8db77e783bdfdc57aeb2f7e7c7f4a145637cbd906430862f4bb48544d9480871cc89419b0ed10c5fb9320ad2872df4cd6e5fbfbadc8602039befc02f98d15e3896e3d00000000000000"], &(0x7f00000000c0)=0x89) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x55bb) openat$cgroup_procs(r4, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r7, r3, &(0x7f0000000000), 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000200)=0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) socket(0xa, 0x1, 0x0) 2018/04/01 03:18:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b0b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x5) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x10}) 2018/04/01 03:18:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000226c8cc9c3ac1553c96d80f103069d404c65832f980b9baf9a6fd6aca352158ea049ae02067fefb053a84f9ffba0ea08a0d9f2ce") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x2, &(0x7f0000000240)="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") 2018/04/01 03:18:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = getpgid(0x0) ptrace$getregs(0xc, r3, 0x8000, &(0x7f0000000280)=""/248) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000240)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/01 03:18:49 executing program 4: unshare(0x5ffffffc) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000040)="677265746170303a091e00"}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/01 03:18:49 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=@routing={0x0, 0x2, 0x0, 0x6, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x18) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) flistxattr(r2, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/01 03:18:49 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x2}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) r5 = dup3(r0, r4, 0x0) fstat(r4, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000100)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/01 03:18:50 executing program 4: r0 = memfd_create(&(0x7f00000002c0)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='wchan\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1) accept(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x80) 2018/04/01 03:18:50 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x7f, 0xe6aa, r2, 0xb4db, r3, 0x400, 0x1ff, 0xe27}) r4 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r4, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) 2018/04/01 03:18:50 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00007adff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00008b2000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9eecb45, 0x98202) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000007c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) 2018/04/01 03:18:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket(0x12, 0x80000, 0x6) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00000000c0)=""/191, &(0x7f0000000000)=0xbf) dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x8000000000, 0xd79b, 0x0, 0x0, 0x2, 0x88, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff9}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000180)=0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 03:18:50 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379040000000000000074687265736800", 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x101000) io_getevents(r1, 0xf69, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) sendto$inet6(r0, &(0x7f0000000400)="f7d6e3f51c253857de70e07f46e5e10b1e67a856af0d888b1f3cd408da4bfdd49db91d2219da3e75fb51fa503ee588a8b46128f3941e94888481491b6c13fc8c4c6ed8ecb80b55728a003df5a1b79697be1854e08ec2ad37fb1245509720075b1c0e23b3f05db7a03dccfc451296722ec8d3f4ae236aa958cbc7542eabea0cb0af7cee094b02f5b74e90ab612227f02f334fc02414aa81d2e1d99e17d19ba20f5d78f08eeb7068c0f0d9847b340630a8ee99fa9d31fb592575ba5bc448cfaca6e98f180598c965281c59f87a7220dfb0005473771c841103e9da45c8703f67bd57d78e5389e0197a229b79bd24ce248f49ea26", 0xf3, 0x20000040, 0x0, 0x0) fchmod(r2, 0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5, 0x3, 0xbd2}) socket$inet(0x2, 0xa, 0x4) 2018/04/01 03:18:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb0}]}, 0x64}, 0x1, 0x0, 0x0, 0x8080}, 0x20000004) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000001c0)=r6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r7, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x11, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1363488d8082421f40", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/01 03:18:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x6, 0xd54}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x50, 0x1) 2018/04/01 03:18:50 executing program 1: r0 = userfaultfd(0x803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x8, 0x6, 0x6, 'queue0\x00'}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x71ae, 0x800) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x73}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40880) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) [ 474.639695] binder: 27837 RLIMIT_NICE not set 2018/04/01 03:18:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x11, 0x7, 0xfcc5}], 0x18) modify_ldt$write2(0x11, &(0x7f0000000000)={0xc2, 0x1000, 0x2000, 0x100, 0x7, 0xfffffffffffffffb, 0xee8d, 0x7, 0x100000000, 0x48}, 0x10) 2018/04/01 03:18:50 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000280), &(0x7f00000002c0)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x80000, 0x0, [0x80000001, 0x8, 0x7, 0x0, 0x1f, 0x74, 0x0, 0x40]}) 2018/04/01 03:18:50 executing program 4: alarm(0x1b8c) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000000)) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000040)=""/236, &(0x7f0000000140)=0xec) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000180)={0x4, 0x0, [{0xbfb, 0x0, 0x2}, {0x0, 0x0, 0x60000000000000}, {0x40000a97, 0x0, 0x20}, {0xb58, 0x0, 0x20}]}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/04/01 03:18:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) 2018/04/01 03:18:50 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gre0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r1 = dup(0xffffffffffffffff) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r0}, 0x10) io_setup(0x8, &(0x7f0000000000)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) io_submit(r2, 0x200000000000002e, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x40000000000000, 0x0, 0x3, 0x0, r3, &(0x7f0000000080)="230000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd77ca4d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0xffffffffffffeffc}]) 2018/04/01 03:18:50 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x80000000007, &(0x7f00000001c0)={0xfffffffffffffffe, 0xfffffffffffdfffe, 0x5, 0xfffffffffffffffc, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0xb0b, 0x4, 0x7f, 0x3, 0x1}) writev(r2, &(0x7f0000000180), 0x100000000000013a) 2018/04/01 03:18:50 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@ethernet, 0x31e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)) recvmsg(r2, &(0x7f0000011fc8)={&(0x7f0000011000)=@alg, 0x58, &(0x7f0000018000), 0x0, &(0x7f0000018f9f)=""/97, 0x61}, 0x0) r3 = accept(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01deffff70e60a1f84fc000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) r4 = getegid() getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getgroups(0x1, &(0x7f0000000300)=[0x0]) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getgroups(0x7, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = getegid() r13 = getgid() getgroups(0xa, &(0x7f0000000540)=[r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]) shmget(0x3, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000180)) 2018/04/01 03:18:50 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/12}) sendmsg$key(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f00000c040003026563a4000c0800050001000000000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 2018/04/01 03:18:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) sysfs$3(0x3) getdents64(r0, &(0x7f0000000040), 0xfff1) 2018/04/01 03:18:50 executing program 5: socket$netlink(0x10, 0x3, 0xf) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x35, 0x40) socket$l2tp(0x18, 0x1, 0x1) r0 = userfaultfd(0x80000) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x200c0014, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x64400, 0x0) getpeername$unix(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) wait4(r4, 0x0, 0x1000008, &(0x7f00000001c0)) close(r1) 2018/04/01 03:18:51 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = getpgrp(0x0) kcmp(r1, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/01 03:18:51 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000084fffc)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/04/01 03:18:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 475.422148] binder: 27835:27903 ioctl c0306201 20007000 returned -14 [ 475.549782] binder: 27835:27907 ioctl c0306201 20004000 returned -14 [ 475.563145] binder: BINDER_SET_CONTEXT_MGR already set [ 475.568501] binder: 27835:27903 ioctl 40046207 0 returned -16 [ 475.615826] binder_alloc: binder_alloc_mmap_handler: 27835 20000000-20001000 already mapped failed -16 2018/04/01 03:18:51 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000280)='nodevem0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000380)=""/87) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/227) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000000c0)=""/66) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000300)=0xee) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/01 03:18:51 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x80000000}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r3, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x80, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmmsg(r3, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=@rc, 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000001c0)=r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0xba5, 0xfffffffffffffff9}, 0xc) 2018/04/01 03:18:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x32102, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000180)=0xd000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000000)) 2018/04/01 03:18:51 executing program 1: mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'dummy0\x00', 0x800}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/01 03:18:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x800000010006, 0x1, 0x0, 0x1000, &(0x7f0000756000/0x1000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 03:18:51 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x6c1b, 0xfffffffffffffff8, 0x1ff, 0x7a, 0x1, 0x0, 0xfffffffffffffffa, 0x3, 0x73b9, 0xfff, 0x1ff, 0x1, 0x3f, 0x24a, 0x40, 0x8], 0xf000, 0x100}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) chmod(&(0x7f0000000300)='./file0\x00', 0x20000000000e) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$void(r1, 0xc004587f) 2018/04/01 03:18:51 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x400000) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)=ANY=[@ANYBLOB="cdfc0b0820f2ffffffffffff86dd600280083a0000000000000000000000ffffa4ce47841445eaf900000000000000000000000100000000002890780000"], 0x0) 2018/04/01 03:18:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x20}, &(0x7f00000001c0)=0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40100) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000240)={0x2, [0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/01 03:18:51 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x8, [0x9, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x3f, 0x7, 0x8, 0x401, "5ad3709431be92677e150d16d3c833fe097242192650e3aed211b3cc705c1c9ef8ac21d9e4a35f4dd40fdc12", 0x1}, 0x0, 0x0, 0x1, r2, 0x4, 0x1, "1016ec6d1e65d71277f6c10c15e321b4f0a766edbefb0f75f681eb6246948bd47dbe54e1a1bfbf5349dd7fcb3de9ac1af04888afc00c6c33522c7de59433cf80", &(0x7f0000000080)='em1selfloem1nodevcpuset\x00', 0x18, [], [0x5, 0xffffffff00000001, 0x8, 0xda07]}) r3 = socket$netlink(0x10, 0x3, 0x16) write(r3, &(0x7f0000000000)="29000000140003b7ff000000040860eb0100100006a40eff4448eb1132015f38ee46259bffff010000", 0x29) 2018/04/01 03:18:51 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000018c0)='./file1\x00', 0x0) 2018/04/01 03:18:52 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r2}, 0x10) fchmod(r0, 0xa1) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23}, 0x10) close(r1) 2018/04/01 03:18:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/input/event#\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001e00)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001780)=0x4d321e99b558be04) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@local, @in=@remote}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001980)=0xe8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000200)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/70) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) 2018/04/01 03:18:52 executing program 0: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_mtu=0x1}) r1 = memfd_create(&(0x7f0000000000)="6272696467653000e7ffffff00", 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7fff, &(0x7f00000000c0)=0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/162) 2018/04/01 03:18:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r1) delete_module(&(0x7f0000000000)='+*\x00', 0xa00) 2018/04/01 03:18:52 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0x1, 0x80003, 0xf31d, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f00000006c0)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/180, 0xb4}], 0x3, &(0x7f0000000600)=""/164, 0xa4, 0x6}, 0x40000000) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000b40)=""/144) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000000240)=0x10000, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000c00)=r2) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000080)=0xff, 0x4) recvmsg$kcm(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000700)=""/245, 0xf5}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/166, 0xa6}, {&(0x7f0000000940)=""/239, 0xef}], 0x4, &(0x7f0000000a80)=""/122, 0x7a, 0xb987}, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 03:18:52 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x10000, 0x2, 0x1000}, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) close(r1) 2018/04/01 03:18:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x84, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x4, 0x1ff, 0x75}, 0x2c) read(r0, &(0x7f000006b000)=""/24, 0x18) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000200)={0x2, 0x9, 0xfffffffffffffff7}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/255) socket$inet6_tcp(0xa, 0x1, 0x0) bind$ax25(r1, &(0x7f0000000140)={0x3, {"44b880081a00ab"}, 0x5}, 0x10) sync_file_range(r0, 0x0, 0x80000002, 0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) write$evdev(0xffffffffffffffff, &(0x7f0000000240), 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x4, 0x8000, 0x1a, 0x3}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/122) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x98011, r1, 0x0) 2018/04/01 03:18:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e88000/0x2000)=nil, 0x2000, 0xfffffd, 0x28073, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) 2018/04/01 03:18:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0f904efd1f4c8821d5", 0x9) 2018/04/01 03:18:52 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x7}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="030000000000000006000000000000001500000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004000000000000008800000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f00000000000002500000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) pkey_alloc(0x0, 0x2) r2 = creat(&(0x7f0000000880)='./file0\x00', 0x22) recvmsg$kcm(r2, &(0x7f0000000800)={&(0x7f0000000400)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/12, 0xc}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/53, 0x35}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/122, 0x7a}, {&(0x7f00000006c0)=""/12, 0xc}, {&(0x7f0000000700)=""/14, 0xe}], 0x8, &(0x7f00000007c0)=""/24, 0x18, 0x2}, 0x40) 2018/04/01 03:18:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000}) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20}}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f000000affc)) r7 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r9 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$FIONREAD(r8, 0x541b, &(0x7f0000000000)) tkill(r9, 0x15) dup2(r7, 0xffffffffffffffff) 2018/04/01 03:18:52 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000200)=""/148) r2 = dup2(r1, r0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000002c0)=""/235) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/126) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) 2018/04/01 03:18:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) 2018/04/01 03:18:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xbb, @empty, 0x4e21, 0x0, 'wrr\x00', 0x2, 0x400, 0x2d}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000401", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}], 0x1, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) 2018/04/01 03:18:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000001d00100000b5ea0d88071fb4"], 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="00000fca"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000004a44b0d27b1cc3a67ef140eae5b95c72390fd1faeb251823253c0cf987d51918f332a6771aa94ecd8d832b43a323e8dd191834dd7bddd376e1ef7cf31ac043c382a35b7d2275eca51a31e180dff61c1639ece72bd3181e5eb075bc5e7b783d97ced680907ab22c71e6d8daed7e2c57ea40f37c72f6a6c05cc06ce63acec829dd124deec36091deaf428c96700bb4aad6c53b410585dfdfd08a2cbaa7c3341893790db5bd07e59ef54686e64a0c62d6ff8de2a2b63b804f8e9871e2acd4cbdb23bee82d00d8bbc63a3fa85e21d6583528e9257d5fd856e4ab34aaa26195139ffc8f22e189edc8ee916906745f960a00000000"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1163484023da82f6c0e87e4700", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x101, 0x80) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sched_yield() 2018/04/01 03:18:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x83e) ioctl$KDADDIO(r2, 0x4b34, 0xff) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681367afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000000180)={'rmd128-generic\x00'}}) 2018/04/01 03:18:52 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x10000, 0x0) close(r0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x567c, @empty, 0xd1}}, 0xffffffff, 0x1000, 0x6, 0x8, 0x88}, &(0x7f0000000180)=0x98) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='ifb0\x00', 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25020000003800010008000b0073697000080004004e240000080006007365640014000300ff01000000000000000000000000000108000500030000003c00030008000100000000001400020065716c000000000000000000000000001400060000000000000000000000ffffac1414bb0800080001000000500002000800090000000100080005000600000008000800cb06000008000500060000000800030000000000080002004e0100ac14140c000000000040000000000000080006001f540000"], 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x3, 0xda5, 0x0, 0x1, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x8, 0xffffffff, 0xfffffffffffffff9, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x83b, 0x4) 2018/04/01 03:18:52 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x800, 0xc100) r2 = shmget$private(0x0, 0x2000, 0x930, &(0x7f0000ffc000/0x2000)=nil) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) recvfrom(r1, &(0x7f0000000340)=""/235, 0xeb, 0x2, &(0x7f0000000440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x4, {0xa, 0x4e24, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x80) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000300)=r3) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x1000) ioctl$TCSBRKP(r1, 0x5425, 0x7) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x100000000, 0x1b, 0x0, r5}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0xffffffff7fffffff, 0x6, 0x200, 0x200, 0x3f, 0x1, 0x8001, 0x8, 0x4, 0x8, 0x3, 0x8000, 0xc, 0x5, 0xef, 0x401], 0xf000, 0x2000}) 2018/04/01 03:18:53 executing program 6: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="3c7b3c5f40066ae3a0d0ebf75b3b57efac7119ee3d762fe47e34c2d00ee5fd46a812bf9e13211513891505d5bd554e3cb2d6c90023d5c03316f0ae79d9bdb7c6352f81e4da7dc16bafc0f45108ce556d229408432d73ffbd5a3a3fd92c78136b7d8ab67f0d486c56f7879044364b8f547f822336b873ab3d3e63de96391b300348bd6276dfd9f99b373e86", 0x8b, 0x9}, {&(0x7f0000000240)="a752620194f84d38b4c6c96388e55a70cdd2a9ab25802b922413f9fd8b7c54c9e51079df46e83dfdb6073e43c515796762dec9e01b861a4766fd972a4ed8b8f00786", 0x42, 0x1}, {&(0x7f00000002c0)="64c4d8a405e9615b75cc3fc388", 0xd, 0x1}, {&(0x7f0000000300)="bb617f684da913bf2d9d5ecbc10b78156b0587147d0b974c64203d4592beabf587d4533634e05d90aa9211cb1d648ba3e694ac83da12eb2219ee9ef2d304ffe8cc87743ae31db5c8d5abd1a42c734d097dd3717f2e3f7dd635ace129e95e8542d58a3fda66343d6158d80e65b5db7e99ae5d7358a0d4bdf195564987eb711cb47621aa477703a4443760c8e8de64fbf22ac16c45ee07466b5b8b4c26d17c", 0x9e, 0x1}, {&(0x7f00000003c0)="82796ed0232a73a71c4960e59f975934f24c41cb4a03791dc9a9247ae2dd35e5a9379df6f735493d27465b7e8119706ed2c23cb4fecf4bba71f476645369aefc5a14ff7b4aa516997c2cc44a905e3329abc7d09fc7421b635362ce2ea4c7b49f350b3f636abdb81437e8707df0f0e484c25d9c4603473a246d4cb95cdc92873711cf763a38ebd5e2fc1c6811d6698838559b65064b257f1729e213bf08389c967791346a356f9f41de4cbe592133281fb9e9fc7bfd6319d928a0a4670b7c5d41aea22a", 0xc3, 0x6}], 0x20040, &(0x7f0000000540)={[{@nobarrier='nobarrier', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0xd8c, 0x400400) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x8000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000640)='net/sctp\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x48, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/icmp\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x2, 0x4}) sendfile(r2, r2, &(0x7f0000000000), 0x1) 2018/04/01 03:18:53 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r1) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x0, 0x3b, &(0x7f0000000000)="b5bf8f88e76bf622734d572388fe6e6b5969f7909059dd687c76c34f125ae8346b0cb0ac2ea453934fa65fd5efc57e3a840eb667d3f5e1380be383"}) [ 477.086932] binder: 27997:27999 unknown command -904986624 [ 477.100766] binder: 27997:27999 ioctl c0306201 20004000 returned -22 [ 477.883175] binder: 27997:28024 got transaction to invalid handle [ 477.889523] binder: 27997:28024 transaction failed 29201/-22, size 0-0 line 2848 [ 477.903080] binder: undelivered TRANSACTION_ERROR: 29201 [ 478.024072] binder: 27997:28024 ioctl c0306201 20004000 returned -14 [ 478.034045] binder: BINDER_SET_CONTEXT_MGR already set [ 478.034125] binder: 27997:28029 ioctl c0306201 2000ffd0 returned -14 [ 478.039464] binder: 27997:28024 ioctl 40046207 0 returned -16 [ 478.048487] binder_alloc: binder_alloc_mmap_handler: 27997 2000c000-2000f000 already mapped failed -16 [ 478.064730] binder: 27997:28029 got transaction to invalid handle 2018/04/01 03:18:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x46480) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20000000000000000000b004500003c000000000029907800000000ffffffff4e204e2000289078"], &(0x7f0000000380)) io_setup(0x9, &(0x7f0000000200)=0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80800) io_cancel(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xe, 0xffffffffffffff00, r2, &(0x7f0000000280)="abb16333571e08ed73ae2571279ad7b12cc22ed879064997f752c4c659ee3fdd9df3ed51e1b490fcd5ebe969fba733d7c5de79fcc7d6721cb21ce95e4314730eb58de0fc29", 0x45, 0x0, 0x0, 0x1, r4}, &(0x7f00000003c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r5, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 2018/04/01 03:18:54 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f00000013c0)="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", 0x10a, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001340)={r1, &(0x7f0000000300)="71a9e1d959c7dc69a0ce97ac6ff444a64e3e74f5187fbfe0b48ef0bbda84dad561e45ae9e84578324392ebac0dff", &(0x7f0000000340)=""/4096}, 0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x48000001, 0xcc, 0x8}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001500)={0x3, 0x3, 0x4, 0x6, 0x10, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=""/243, &(0x7f0000000200)=""/178, 0x5000}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000016c0)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000001540)={0x5, 0x1000, [{0x1, 0x0, 0x7}, {0x6, 0x0, 0x3}, {0x0, 0x0, 0x80000000}, {0x7, 0x0, 0x7}, {0x100000001, 0x0, 0x4}]}) 2018/04/01 03:18:54 executing program 6: modify_ldt$write(0x1, &(0x7f0000000080)={0x200, 0x20001000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x746}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) clone(0x20000000, &(0x7f00000002c0)="64b67f094cefbcd9815e92ead2019c93a5", &(0x7f0000000300), &(0x7f0000000040), &(0x7f0000000140)) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c, 0x80000) bind(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x4, 0x2}}, 0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x5) 2018/04/01 03:18:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rfcomm\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xc000000000000000, 0x3, 0xe, 0xf3}]}, 0x10) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/04/01 03:18:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000240)}], 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000380)=""/251, &(0x7f0000000340)=0xfb) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000001c0), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt(0xffffffffffffffff, 0x81, 0x9, &(0x7f0000000080), 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21}}) ioctl(r1, 0x40000, &(0x7f0000000200)="0eeeb492a97f8b8945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d56314496") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 03:18:54 executing program 0: r0 = socket$inet(0x2, 0x100000000804, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabfaaaaaaaaaa0086dd6050a08d0dc2a0ac70ad1100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e20"], &(0x7f0000000040)) 2018/04/01 03:18:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000140)=""/160) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 03:18:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x2002) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) rt_sigtimedwait(&(0x7f0000000140)={0xffffffff}, 0x0, &(0x7f0000000180), 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x0, &(0x7f000076bff8)=0x7c, 0x9, 0x4000000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) [ 478.071011] binder: 27997:28029 transaction failed 29201/-22, size 0-0 line 2848 [ 478.082034] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 03:18:54 executing program 7: r0 = socket$inet6(0xa, 0x100000000005, 0x0) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x101, 0x9b, 0xb72, 0xe38, 0x1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/04/01 03:18:54 executing program 3: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="58fe591fe535730748cb51845222936fcbc64c87c84e32cbe8ce1949f3277fb4a567f4590c2626543980dce901af1b843505bb04f92baaa7616e21e4d063d8dc041c2e0544aac24f6811b988a42488428e33", 0x52, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000780)=@accept={0x8, 0x120, 0xfa00, {0x4, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x128) 2018/04/01 03:18:54 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff, 0xfffffffffffffffa, 0x20}) ioctl$TIOCNXCL(r0, 0x540d) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) read$eventfd(r0, &(0x7f0000000280), 0x8) gettid() ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xffffffffffff3f18}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x1f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="03000400010402000700a1ad95cec69a4893253ba574e74aeaefbc7a42c38137d9906bc42a4ca9f926eeacf635e8e5b04bb471bbec2800000000000000"], &(0x7f0000000380)=0x10) 2018/04/01 03:18:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000eefc0f3a288afb810000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 03:18:54 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x14002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xd05, 0x40, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000007c0)={0x0, 0x8, 0x4, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x80000001, 0x1ff, 0x7fffffff, 0x8c4, 0x4, 0x4, 0x4, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x66afdad2, 0x401, 0x7fff, 0x8, 0x9d}}, &(0x7f0000000280)=0xb0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000380)='./file0\x00', 0x9, 0x5, &(0x7f0000000740)=[{&(0x7f00000003c0)="0066548a55dd7bcfbe69310ee313ef5cff4315498b2aeb47c646d137a6b4d95b4263606351a96c901bda8edf437a604b73557847ca19e9b080f348e29123017707ea49eb40272fd3c494e48a74d37c3d7b7692d8f84ae90d8d81d874b8e9cba448fe11583d4803af2ff3bc3896b03c11ce7a059f2a2a6e3fc08e30eb23449808f6a5a89f725854b7663322e547e0e2ff47acc5bd77a6ea306289fc041bba36", 0x9f, 0x9}, {&(0x7f0000000480)="cab2c01dd11751afa6fb093496576f8a25efb66c7426bd9b4f544b31dfdde682ab20c57929eddbdc75cee30dcea212f313f7589f38c365c43a424e92b9608317", 0x40, 0xf7d}, {&(0x7f00000004c0)="17c1c3b316d1d8f3d5241ab30a6d3b27c871c99d0bb519e91b833f816cb70bb735b6fd0216ad13f54223c4f1aad3c7f8e3625a1b392347836d6156c61535b039ef9453698f286801f03acf083b3d2559ab18755a30a919740fd7b817e8db9fdf856d2cd999b361078afc5129c6010012caed29b90585e0e31aee5768e52459ab2f472a60ab7c6cef1de96ff9c097491f9a99677f613a98e0433c421b89ab606df2431b920b6902502e9c19", 0xab, 0x6}, {&(0x7f0000000580)="b91f889d4fb87d7729e21c2afc908a656269d51aedb20ced6e64bc320c768abcec93b6b4aad0f77e65c8e17ef7e46a00b8a3ab8d4f71a083fdf547c0ce1e9f6fa6fe3592e543198e3e6a26e8fa4ae35c69f993707e3f1e23fcaedde342e751e5e8dfcb4055b54cead1c5e7f868a393f720d15ae1d54889704ff451693b18161d79c00eb40eb14468e9a4c0bdd5cafaef9295cfb274225f83baae583e2c6bf26b565b0d12ad7215e63a", 0xa9, 0x909a}, {&(0x7f0000000640)="c0116fdf0bb68e7f18c7b7c67e86d38063ee90dcd649668337aa15f06ec9303e0290b0cb2be034299f8cd8320672ab8bc4fd25d97f38c3fed80311a96b0eefdfc72b538290c32f8bfd1bcf62e5fa2e647e4c903224f331fd4c05caac762430b161969aa18b04abba91e2e65c2ead617a2d5836b6bc1c6220f4c9bcb39b8b679856dfd53f363ff4f8cca13c7c73f75e4b4b00a7c557e931172c07af009eb752c3f30a8c2e49f0c7672a03b481e6576dc709b048f2df41cdc52f92e8e35b1a7f363acb7ba5", 0xc4, 0x21}], 0x200080, 0x0) setns(r3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) syz_open_procfs(r4, &(0x7f0000000880)='net/ip6_mr_vif\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/01 03:18:54 executing program 3: syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x40000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) setpriority(0x2, r1, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f00001c9fff)="03", 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x15, 0xc2, 0xf, 0x18, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sec_ctx={0xd, 0x18, 0x3a, 0x3, 0x59, "b852975c0d2c51b3e6908618955da152916b83fad4d4e139e4d98be2c2e385d49a6099951dd366c75531fa9f9beab8aae26c43bec024f07f0ad3d4e6b52fa556db26d60252f70458a8d1a9a9485b8f6c06179ecf64966d1ee3"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x714, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e21, 0x10000, @empty, 0x1}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}]}, 0xc0}, 0x1}, 0x11) 2018/04/01 03:18:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffb03, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x2, 0xfffffffffffffffc, 0x400000000, 'queue1\x00', 0x6}) ioctl(r0, 0x1, &(0x7f00000002c0)="728c56fc5e101df037634175217d9cd634cc7877392c99b7721ad8b4862060f69e3d8e10440841f5c2023a207f1270c4537b453915adfd5eaabd925151bb82f3d6a1823119319f3a936881964a17ae204d1c41b370d97eca90e7260f53ed97965df47f7108a16505e06e281ce8482ff11d7fe40f9c54998ec4167099af00db596c0c87e6118a898dd380f3e018408c96f7168e061b0961a1a3e349bb2ffa28f210555e96203402b981fbaf01f8f42a13969a2ca9171553744f477fee2bdf0680f79f90a87229d786855a754ae715375802632b9b63c9c5ec0695230afb") fchdir(r0) 2018/04/01 03:18:54 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x6, 0x3, [0x8, 0x80000000, 0x677]}, &(0x7f00000000c0)=0xe) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 03:18:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000000c0)={@broadcast, @broadcast}, &(0x7f0000000100)=0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x6000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) 2018/04/01 03:18:55 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='clear_refs\x00') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x401, 0x7, 0x81}) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') rmdir(&(0x7f00000001c0)='./file0/control/file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r1, r2, &(0x7f0000a12000), 0x1) 2018/04/01 03:18:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x20, 0x10, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x9, 0x4) 2018/04/01 03:18:55 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210080, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937b, &(0x7f0000000000)) 2018/04/01 03:18:55 executing program 2: getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x23}], 0x84) dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x3, 0x24, [0x0, 0x7, 0x9, 0x10001, 0x6, 0x7, 0x0, 0x80000001, 0x5]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(r6, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x400000000000000) tkill(r5, 0x1000000000016) 2018/04/01 03:18:55 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$rds(0x15, 0x5, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) r3 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmdt(r3) connect$rds(r1, &(0x7f0000000080)={0x2}, 0x10) 2018/04/01 03:18:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000100)={0x13a8, 0x1, 0xa, 0x400, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x1}, [@typed={0x8, 0x7e, @u32=0x1}, @generic="bd42c30252fce7b6a7a1ed97af7638bbf70f38c4b01bdf38ab3be5dd8117dc7eb7d8b6d7261e1c95ed56a882f70ddc703e4e1f353ed38fbc483d0b68e148b9553da78463fbbf00681c8009c0dfd667e6bdb689245bf56cad26716786e0c56dbdbd0ddaad4676419917e79a0085d912623b31b20a811146ca6df38ef70a89bab4ea3588cf26397736fe2d765ee6757383d4b1970b6361520a77889892f0fdecafaeb5383ff5b1761fa8d4104c1baf0a501a4a9a2215", @typed={0x6c, 0xc, @binary="af3924d9617b0a7e4ae9f007b3be7e3be44461b899829f39947b7a6654b2ed5efcd8a4a39c868b4cbd725f92b213cebfe74a1ddfca012df24fff8508eba4206e1838093150d628e83c91f448d508709b40cf70eae6f6418ea492c34d70c9f576e668385e6a28975e"}, @generic="ff243d0d3b63d2f2fac06457ef68879a355bc91e9c17cb0db451de9fd57cf5aa921644a2e6b5e7651bc0b0", @typed={0xc8, 0x6b, @binary="6d6d526a68ee20f0459e243a1ce45a70f71eb5b8c4bbe2afe6a918cce5f19fb76597f79ffcc48e8e06b8e05fbc833386459b8726cae81b939eee64a197a7277f35991bff41ca7ab74f32fac70a34bffccf675d7153df38b5e35d3ffe53b2562c6cf9c55fd361a31b09d9f18206af8046ee8e5720587fb18c9380b84018edb7b299d5f4543b846595009354c51c08a19213402e0e9efcfeff578ed668a233af45fa4b3bfdd67e033f8997e5fdc4fa104586500f8aea45ed5009b40cee6b05770129f7ff"}, @nested={0x116c, 0x8b, [@generic="3ef930a98a305660f11e36fc6a47d4a2ce04a5d3ab6cc4333db23dc58b6d90c037c2b97cc9efda48b066cc75b557a3f7aa676ebd977738ff42e629957fce8eabfc321e6e49a1995cd622203b169b9c3327cf45d4d459a9385869a126a8562feed69ad5ca2eb80dcc9a6e9a281912c1db0aa897462633059c9d5ecd3a087e64dd0859f4116ceff1eb1ed512bf34c8f2ccd77dadd3b3edf72050e4e21910b6ee87df767ad7a69dcf97a900e37b3dba9ab6cfbeb490978f7ede03f2662eb49cc1684aa53855a646", @typed={0x8, 0x92, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x1e, @fd=r0}, @typed={0x10, 0x4, @str='cpuset\')%\x00'}, @generic="dd58bc738b2a504ad9bac2799f02977b701e8dc62a721efa496ada7fbbf548a2b6f2a33105bc5192f1819906d2c5fb", @generic="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", @typed={0x8, 0x1b, @ipv4=@multicast2=0xe0000002}, @typed={0x40, 0x11, @binary="f96d72f45e2f41409d58b79957709a1e9bc525000ea1cf9200dd7ee757b580bb861cec56c8b01606e3ffb094c002f2afb1bf528bdc5b14894b"}, @typed={0x8, 0x7, @u32=0xfff}]}, @typed={0xc, 0x8b, @str='proc,\x00'}]}, 0x13a8}, 0x1, 0x0, 0x0, 0x4}, 0x4000051) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000000040)={0x14, 0x0, 0x206, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x4001) 2018/04/01 03:18:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001640)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000e000000100020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ed49df0000000000000000000000000000000004000000000000000000000000000000000000000000000000000a000000000000000000000008001600000000004c00120067636d5f6261736528637472286165732d6165736e69292c67686173682d67656e65070063290000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/01 03:18:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff8f, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/169}, {&(0x7f00000001c0)}], 0x2eb) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40000, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0xca, 0x44d, "e1692089e09f635a49db18669dfa54cf11d3c718e0531b2e751cf7fe4d17949aa0de35374179b48fe26d91deea8e16a3590e0cf69a47539f2c1522b83ee9574d030bc8d3eebf197b785b7ea42d0e2fc08e8a6ab44d51d66270abc20e5d4059b9bd40f013ac8703572c0df264bb8e1ae34f2c88b4bcbd366044fd00d1a51da5cfefd034e10ac2f90bcb38c4e289feb8b083d38dfdb3040467433138b04be4208ef760db4864c0b0e7072e0a6270666c764215bc7392e99d26daaf51e5a68dbd6b93f9"}, &(0x7f00000000c0), 0x85b93379dd51570) 2018/04/01 03:18:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x1, 0xffffffffffffffff, 0x8001}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="0f08b805000000b93fa000000f01c166ba410066b8000066ef0f22a5440f20c03505000000440f22c067660f38820c260f01df0f300f017806c744240012a30000c744240200800000c7442406000000000f011c24", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x7fffffff, 0x81}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 03:18:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000440)) fcntl$getownex(r2, 0x10, &(0x7f0000001600)={0x0, 0x0}) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() fstat(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001880)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001980)=0xe8) fstat(r3, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a40)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001b40)=0xe8) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000001d40)=0xe8) write$vnet(r2, &(0x7f0000001fc0)={0x1, {&(0x7f0000001f40)=""/64, 0x40, &(0x7f0000001f80)=""/42, 0x3, 0x3}}, 0x68) fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001f00)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x10004001}, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000480)={0x10a8, 0x23, 0xc, 0x70bd2d, 0x25dfdbff, "", [@generic="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", @generic="a047443754d25d6fd94b97ba78c01ba1718c7a58d94ad5e8439bd0ff382321f8ab643e2e66efd60b49855a65e743110c0ca032afcd49b510200f96ba1ff63e92159305fdc23de21460aac62d04f76c9138ea36793deaf3615a95fdde6121052c6c7657261bb03be8c1bcc7bbf63ee3a2d433454b5f8fea7088a5a57eec66782b1f44f11dd6aaf1924e452432738439d7", @typed={0x8, 0x5d, @uid=r4}]}, 0x10a8}, {&(0x7f0000001540)={0x5c, 0x12, 0x2, 0x70bd28, 0x25dfdbfb, "", [@generic="06a67e504a986417492be94d191a9e72c7139d9fc90768fc73cb67e41840ba0642db70914a36656286e33e80d10617db594956b3b905af97efc3e32f4954d652b9a022b6e4959fa26660"]}, 0x5c}], 0x2, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8}, 0x404c091) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000200)={0x5, 0x100000001, 0x80000000, 0x50, &(0x7f0000000080)=""/80, 0x46, &(0x7f0000000140)=""/70, 0x26, &(0x7f00000001c0)=""/38}) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@migrate={0xc8, 0x21, 0x403, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0x14}, @in6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}]}, @encap={0x1c, 0x4}]}, 0xc8}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x9, 0x40) 2018/04/01 03:18:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0000ff0000000000000000000000000000000000"], 0x3}, 0x1}, 0x20000000000001) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f0000000280)=[{&(0x7f0000000080), 0x0, 0x7ff}, {&(0x7f00000000c0)="0e4656b857dfe949ebb6daa472d66f344b6840d6151ddb1291e434e8f06e61e2a3a3492f26e73550058e9269c40c41bf21309fb50c60675db1ac", 0x3a, 0x3f}, {&(0x7f0000000100)="5a1c8849d5a7f822de2213c953dfbe0401cf484db18795ae26f2b47948a519cc4a78a00b394522221bc2576202954045bdf143a1b4527a7afd76fd7baf8b6e8e0d84b024a94dbbf33570ee85a131d76617a7a7cddfaf23134caff509ccf3", 0x5e}, {&(0x7f0000000180)="efada842d9de2b7386ce9586660106eba64708a1a0c31df2a9677665cfbd2d29d9b3197cbfd05584f3bffc4ff6307d0cce2905b08df0f897e3b1eb9f4d7d90e6388c9ede9609b0dcc3f875cd02aae44ad39a37fde8b81cd5", 0x58, 0x9}, {&(0x7f0000000200)="630969bdb81ff1bea2bb54adb99c0d9d1c25f9fab1f243314643bab12fe2e433597c659e9ca7bc10a9df91634dfdb2acdf6db4de6946bda62f7e5d53caf9b443d88171026c43558d80e63984540b1f006a2e", 0x52}], 0x10, 0x0) 2018/04/01 03:18:56 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) write(r0, &(0x7f00000000c0), 0xfec9) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) 2018/04/01 03:18:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x81, 0x7}) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) delete_module(&(0x7f0000000000)='task\x00', 0xa00) 2018/04/01 03:18:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/01 03:18:56 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0x48c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x3b5) timer_create(0x3, &(0x7f0000000040)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) writev(r1, &(0x7f0000000180)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) msgget$private(0x0, 0x112) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0xfffffffffffffe00, 0x6}, 0x10) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/04/01 03:18:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) 2018/04/01 03:18:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="f256f4da9acb", 'nr0\x00'}}, 0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0xda66, 0x1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x5, 0x1, 0x6, 0x2, 0xa, [{0x6, 0x5, 0x2, 0x0, 0x0, 0x2}, {0x1, 0x5, 0x800, 0x0, 0x0, 0x100}, {0x2d2, 0x610b, 0x2, 0x0, 0x0, 0x8}, {0x2, 0x80, 0x0, 0x0, 0x0, 0xe08}, {0x7, 0x20, 0x5, 0x0, 0x0, 0x484}, {0x8, 0x1, 0xfe1, 0x0, 0x0, 0x88}, {0x4, 0x100, 0x5, 0x0, 0x0, 0x1800}, {0x400, 0x40, 0x1000, 0x0, 0x0, 0x1000}, {0x8, 0x2, 0x7c19, 0x0, 0x0, 0x80}, {0x8000, 0x5, 0xb501, 0x0, 0x0, 0x405}]}) 2018/04/01 03:18:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x67db4287) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x800, @empty, 0x7fffffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="4af49107317b04c0b0b64047e04e3d9a01edca84fdc2585087a37ccd5c692166629911221b", 0x25}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000000280)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0xffff, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x400, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x5d3, 0x100, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x9, 0x9}}], 0xc0, 0x4000000}, 0x4004000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/149, 0xfffffda3, 0x2, 0x0, 0x5d1e64331ce64ba9) 2018/04/01 03:18:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdc}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000380)={0x2, 0x0, &(0x7f0000000240)="ccea89c790c6fa857c585b0741faf74fed79abed6c9ac1d1264cb6edcf42cc41a3535dcce7fdf31dd73a37593a6c0f304f1c443e8557b2fc71181b781faf9e63afe27cabc52915a233ea8223fb68637e21b913314cb83dd76f439f7108dccb7293c24098efe0a91330fe0a6ae5ea86e250ffc52f0c8243caa16b6b053ccc75ea78c1b2c3c33765f554d614627547e21194af00f3e4", &(0x7f0000000300)="e312c4a7da0aae7c89742ea4dcfa0d64639456eee752418f04291ebdc6e107fa696e2df1a84c43ace274d07c82c21647c27f1bb894fe938033f7abbe2e2067d6778ee848eb9e94784a034538300a2b227f4d173ca57b63", 0x95, 0x57}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x105000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @multicast2}, &(0x7f0000000200)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000140)=0x1000000) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/04/01 03:18:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x444002) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000140)=""/159, 0x400}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='#\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/01 03:18:56 executing program 6: ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x2) 2018/04/01 03:18:56 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/04/01 03:18:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001600)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/251, 0xfb}, {&(0x7f0000001380)=""/240, 0xf0}, {&(0x7f0000000080)=""/40, 0x28}], 0x4, &(0x7f00000014c0)=""/120, 0x78, 0x5}, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001580)=0x100000000, &(0x7f00000015c0)=0x4) r4 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x3f, &(0x7f00000001c0)="161626c4d9628a55f8724d2ac3b3f756ce55b777b75b68f5f8bc4fc9df7255534ceed1561578219c69c0c1b56c604c9da6ba1613d90d0f1b81bced0bc290e707d9a9ffdcc23d7130e6cb5f3243378424f50ad2fc78f75f8b6824d2bd7ab8499a4616b846338795463ba1b1e877a62acfb55660a9f6351c3be3216a67a70ee642cfc26013d72d01ceccb8c284cff1ea1ab91d999a5b5198ce7ea4f22bcb4b0a8e7c3c887358c54509b5fdc27840cf44f0cdda31e061d1", 0xb6) io_destroy(r2) shutdown(r0, 0x0) 2018/04/01 03:18:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0xd974b2fadf50142e, &(0x7f0000000000)) 2018/04/01 03:18:57 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xfffffffffffffd7f) 2018/04/01 03:18:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000000680), 0x23, 0x20000000}, 0x0) 2018/04/01 03:18:57 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="dfffffffffffffff01000000020000000000001fe0000001"], 0x18) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0xfeb5, 0x80000) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000040), 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r3, 0x5, &(0x7f0000001580)=[&(0x7f00000000c0)={0x0, 0x16f099f8b0f57c29, 0x0, 0x2, 0x40, r0, &(0x7f0000000180)="4d952907aca4e855d919a30d4685cd7cc3bc49bf8541fd6b1e859757ea1404e2f17ba12cc102d3fec235836b1508a5b63b62291c4aa5187e32ffaa1ad3e48dd952010f4585fc46e1c0680caa8458fc1753b9e05fd5551bace6dc783d3aca4d6baa235411170aae3fa568072e541aca9e57b3cc727f990433bf9862c1aa3d603edc62a55cca9745a3442488fb98c8ac9d6499f25f7629a0ae598cda4222323da33d6d7c65536ff471b79fb6364829a4bb5e377738366cd9fbb8d418cdddcb541cd911e6c4c1338582ca39872d0f47290b00d8072b72c34c1a78cd2d58", 0xdc, 0x1, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xb, 0x6, r2, &(0x7f0000000280)="4a54dfb3afea137fb89ce2d36b0653b587c5236288aa96cbb9c9efc210891e463bf044fbbfc7e935b0a8efc6829bc4d61eeec885339fa8167cafce9095d4dc411cda2196c32bd328b8f2cd61acfc7ee3936a1dc6943e99a58ceca09a8691a3d1caa72744586d0912310c9e484f7e23fb7312fd5c62c751253c5d8fc4390bdc5a98706d6e3ba60321ba593c83e210741ef0", 0x91, 0x0, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x40, r0, &(0x7f0000000380)="20087177d8ed59727dff1054966c6c85d509fa41614d17cb83b4c0aa4d5f7465bb39c90b9695f5729f27e0d48e2d30c4a4ad655023a157373b5421a63f1988476102b239476c07965414a61aefe1fbffcd30e41c898e29ca7670308ec9e5853bcf84b81bd5895b765990364542ef8082", 0x70, 0x1, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x100000001, r0, &(0x7f0000000440)="421a18d37c00ef9d52a92ad91cb9880d313d8a247ddb9cd83ea020de9660bdcf81a2e1d3c3ad399089ef60ab46de112cf5c01c2952d2b64e9bb36d03ba535e26013f5342f351fe5f63c2fc4060c6ad79122477092d3e05fe540215101f38c36b6c21958d900b2ae80d92807e44d8dcf7e4f302db44ac60d88dbf98adb18b29942ccdbedbc5321f7c251793c17aab532a1f34c4205247", 0x96, 0x9b25, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0xe7, r1, &(0x7f0000000540)="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", 0x1000, 0x3ff, 0x0, 0x1, r2}]) 2018/04/01 03:18:57 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e93ff8)={0x0, 0xfffffffffffffade}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x80000000, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240), 0x0, 0x1000}, {&(0x7f0000000280)="f4706b68b6ba9c9f698f9df5c3961b322c72eddb83e0f67f480f52b891a5559167f6d9b4eaf3f9a5daaa004c36392ee87e712c4db01ddba487d5b5f3d50eaaf2a8b154240a692f153f10fdad046c73bfd5f754dfacf4c646a75fb53afdd31cce1f5a9250deddbca2c525a721a5abdbcf6b6216380cc0918301369d14eb063399eb19590972b9b0a2034a6980186a", 0x8e, 0x6c9}, {&(0x7f0000000340)="ecd5e9747168e50999963cf4c45b6b70e26d54f5a9a0f2bb2269a173a410f846bfb357cfe9b6f06b2f773bf95d2bccd7ce5e835c56b4092c3f63610eb7293f00ee1cd91cc78ec3152525929f2e5d8922463e427352765bef423f4d1fe52877c3c866fe8c43139856334c6836f895e32e2a6eeea8538fd9f9fea96d8f1a06196a7e1b1454c70a65ca06b5506e553f0101b093795b0af669149930d9feb6805c86bce5739ae0f64a692df3e95616d4926ddb69b7e137379fb0165eaded209af4e1f0c703d43512f9c149d3386d9cc1be8976479a430a91e1e6", 0xd8, 0x8000}, {&(0x7f0000000440)="ea46a120b486084032be53b458c711eaaf41c718a40f5475608a94659cb6542d801e860c7fc8dbe946807b9bc290aa8a84ab030adc48df73f2e281da883ca56fb51a9d5e20cc203fd35f0f1dd67fbb4bdb", 0x51, 0x401}, {&(0x7f00000004c0)="aa3651227cd21f6539723490bc7615d0898b946dc7872f1dd20883130c95524824130967a43146e53b73ba5b2dc5d638f8831e4bbd4825639ea9b1273f5e25b460f24045f7b6c298ca2a56733fd6ea4c5e9bd3394e0aac7b0a1ca99260d7305564e9b6a98b0c9456b74a2ee6d4ecf2", 0x6f}, {&(0x7f0000000540)="b8612b92155fef5f78287f6f0af6e2bc1eff6594bdbf1d2da486c916a4db36934b7f65f898cc2e2ceebcc013f07cb83ed1859953d5afe7724dd750ae4f34c70d2c9547ee56edb4f1bea4eaa16475a2b57284f7baedb3ba471d12dfb87005e5696d911c3310", 0x65, 0x4}, {&(0x7f00000005c0)="5a47b657f132e3603e08af65ae934c75d2b966f94735dbc2bf04cca7f0ab3575472a97103f4c11aee9064893896a880340c4db2c7422b0a2f34dfae83efd6db79c0bffa0730507467aecf8162fe88418d765d31513b339311d5b4de9e740d96b282f440307d9ba6e936818ab8d9cf059506b12cf84201c27800b7c6b164eae6d52fc784ef8c85427e3375676fc56e804171333ae53d3982b9da541c42f31c309b85cab9abecbb6ee6fa5aeb622ace15f7705ed250d2b0ca7b82497b91bd71116e41dbe45b4af5fd42d03fe9634e13e2a1652f27e69", 0xd5, 0x8}, {&(0x7f00000006c0)="c481a226d6062eacba83f29f2f27e4a157e1e5a8fa0176f7e37e1f2a652ff18c63d0a5cbff005364e7d631706651460aad856df7ac711c0640cd38cd276a", 0x3e, 0x7ff}], 0x240000, &(0x7f00000007c0)={[{@tz_utc='tz=UTC', 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35]}, 0x2c}, {@flush='flush', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0xff, 0x1, 0x1e684300, 0x2, 0xffff, 0x7, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x9, @empty, 0x5}}, 0x2, 0x2}, 0x90) 2018/04/01 03:18:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004480)='/dev/rfkill\x00', 0x9305b4fb26952889, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000044c0)={0x3, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000004500)={0x43, r2}) read(r0, &(0x7f0000000040)=""/217, 0xd9) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x8, 0x20000) syz_open_dev$evdev(&(0x7f0000004440)='/dev/input/event#\x00', 0x5, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000046c0)=0xfffffffffffffffc, 0x4) ioctl$KDENABIO(r4, 0x4b36) recvmmsg(r4, &(0x7f0000004040)=[{{&(0x7f0000000300)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/228, 0xe4}, {&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f00000005c0)=""/67, 0x43}], 0x4, &(0x7f0000000680)=""/21, 0x15, 0xffff}, 0x100}, {{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000740)=""/149, 0x95}, {&(0x7f0000000800)=""/153, 0x99}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/1, 0x1}, {&(0x7f0000000940)=""/79, 0x4f}, {&(0x7f00000009c0)=""/39, 0x27}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/156, 0x9c}], 0x8, 0x0, 0x0, 0x100000001}, 0xd24}, {{&(0x7f0000000bc0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000000c40)=""/59, 0x3b}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/176, 0xb0}, {&(0x7f0000001dc0)=""/84, 0x54}, {&(0x7f0000001e40)=""/251, 0xfb}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x8, &(0x7f0000002fc0)=""/228, 0xe4, 0x8}, 0x9}, {{&(0x7f00000030c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003140)=""/252, 0xfc}, {&(0x7f0000003240)=""/139, 0x8b}, {&(0x7f0000003300)=""/234, 0xea}, {&(0x7f0000003400)=""/209, 0xd1}, {&(0x7f0000003500)=""/148, 0x94}], 0x5, 0x0, 0x0, 0x40}, 0x101}, {{&(0x7f0000003640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/142, 0x8e}], 0x1, &(0x7f00000037c0)=""/251, 0xfb, 0x44a}, 0x1}, {{&(0x7f00000038c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003940)=""/96, 0x60}], 0x1, &(0x7f0000003a00)=""/151, 0x97, 0x6}, 0x2}, {{&(0x7f0000003ac0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003b40)=""/187, 0xbb}, {&(0x7f0000003c00)=""/85, 0x55}], 0x2, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000003cc0)=@pppol2tpin6, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003d40)=""/192, 0xc0}, {&(0x7f0000003e00)=""/62, 0x3e}, {&(0x7f0000003e40)=""/167, 0xa7}, {&(0x7f0000003f00)=""/191, 0xbf}], 0x4, &(0x7f0000004000)=""/1, 0x1, 0x3}, 0x8}], 0x8, 0x40000040, &(0x7f0000004240)={0x0, 0x1c9c380}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000380)=0x3) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000008c0), &(0x7f0000000c80)=0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client0\x00', 0x0, "25934fc8cb2b7eab", "dd5d2272cc6c670b4d67dbf97cd2c6f6e33a39a02682341abd60d05cc4c90697"}) ioctl$KIOCSOUND(r4, 0x4b2f, 0x3) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000004400)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x840, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, &(0x7f0000000280)={0x2, 'S*'}, 0x3) r7 = syz_open_pts(r0, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000004280)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001cc0)=0xe8) timer_create(0x0, &(0x7f0000004640)={0x0, 0x37, 0x1, @thr={&(0x7f0000004540)="176851b8448407ca301db6b3c0da21bd44ba9f0a51ba539651b8b07138c96b9f935a719251cdc56545fe7131cdc183f0c85a153486afe7f8015ed1f9240cf37398d05dc393e3faacf5149ff4b9074d86f39ecf3ae28fd565a8bcc2a5761bd1c89c6f4bf94dbd0f3607ca25cb1de5f4a8a1177c937840b352b80a08a27f5e", &(0x7f00000045c0)="848ab60156edf04ed6ace944c3a357cf0cf5360e6700e6ed86e2a531db5ac0bc089a10df1545fdfb8574bc774c7b25af7832749cc278dfbf5b07e4a8f530395a7486"}}, &(0x7f0000004680)) fstat(r7, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r8, r9) 2018/04/01 03:18:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4e, 0x30940) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x138, 0x278, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0xb6, 0xffffffffffffffc0, 0x80000001, 0x0, 0x9, 0x4, 'ip6_vti0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00', 0xeea3}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x5, 0x1, 0x8, 0xc, 0x800, 0x200, 'ip6gretap0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, 0x4, 0xffffffff}}}, {{@arp={@rand_addr=0x1, @rand_addr=0x7fffffff, 0xff0000ff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff]}, 0xd1, 0x6, 0x1f, 0x5, 0x2, 0x80000001, 'bridge0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22}, 0x0, 0x3}}, 0xfffffd90}, 0x1}, 0x0) 2018/04/01 03:18:57 executing program 1: r0 = socket$inet(0x2, 0x803, 0xffffffffffff8003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x0, r1, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/01 03:18:57 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='-,-\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0xb, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/keycreate\x00') write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) 2018/04/01 03:18:57 executing program 7: mincore(&(0x7f0000124000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/34) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/11, 0xb}], 0x1, &(0x7f0000000100)=""/46, 0x2e, 0xc59e}, 0x10000) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80040, 0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x6, 0x4, 0x7fff, 0x1000, "fb81067a72e45032276ac0bfcb08678dda2fec99caf4d3a15f86d5201c79c7783630396a765b0bdd241173e5", 0x94}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180)=0x5, 0x4) 2018/04/01 03:18:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x0, 0x20, 0x0, 0x3, 0xcb, 0x81, 0x5, 0x2, 0x1, 0x10000, 0x6, 0x4, 0x2, 0x8, 0x10001]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x8, 0x8004, 0x20000000000000, 0xd2, r2}, &(0x7f0000000180)=0xf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x0, 0x8, 0xff, 0x4, 0x1, 0xffff, 0xffe0000000000000, {r3, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x0, 0xfffffffffffffffa, 0x2, 0x6, 0x3}}, &(0x7f00000002c0)=0xb0) r6 = socket(0x6, 0x2, 0x0) bind$inet6(r6, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0x3, 0xc, [], 0x9, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000005c0)=""/12}, &(0x7f0000000680)=0x78) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000380)=0x1000003, 0xfffffffffffffec4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0x7, 0x6, 0x401, 0x8, 0x1ff, 0x0, 0x1, 0xffffffff, 0x0, 0x1, 0x3, 0x6, 0x9, 0x8e11, 0x1]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0x100000000}, 0x8) 2018/04/01 03:18:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0xc0080) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) listen(r0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/01 03:18:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000b01000000004000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) exit_group(0x8000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="c20794eb6f6f9f996a11c9aeb6367631c02d48ab228b351c394e1d2b16f20aa48f6a63d0265acd669d97f09635a45cc83728458367fb04c824fb6f68c1d4d0a71ac50eb3f3897e326e26c93f2427671098") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x2000}) [ 481.392731] binder: 28181:28192 got transaction with invalid data ptr [ 481.409671] binder: 28181:28192 transaction failed 29201/-14, size 40-8 line 2982 2018/04/01 03:18:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4000) pread64(r0, &(0x7f0000009100)=""/4096, 0xfffffffffffffea6, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}}], 0x9, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x882) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000044ff6)='./control\x00', 0x0) utimes(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={{0x0, 0x2710}, {0x0, 0x2710}}) renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r3, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./control\x00', 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)=""/119, 0x77) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) [ 481.435247] binder: BINDER_SET_CONTEXT_MGR already set [ 481.450016] binder: 28181:28218 ioctl 40046207 0 returned -16 [ 481.466604] binder_alloc: 28181: binder_alloc_buf, no vma [ 481.472299] binder: 28181:28192 transaction failed 29189/-3, size 40-8 line 2963 2018/04/01 03:18:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x68, {0x2, 0x4e23, @loopback=0x7f000001}, 'vcan0\x00'}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) [ 481.481632] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 481.501368] binder: undelivered TRANSACTION_ERROR: 29189 [ 481.507715] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 03:18:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='$\x00', r2) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945", 0x5b}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ff0000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x103ff, 0x2, 0xf000, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) 2018/04/01 03:18:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000a00)=ANY=[@ANYBLOB="027314d71a23f8166bd1bcd57e70d8bbf6be3cf82c10d5d43da019654956cbae38827cd40164a2c912973d0b1cc209fb2eeba8c9fff516f67c33ed561fb8f89f2ae5b0246207fb760c66ba1bb2a5e356dc151d90879c93fc54ebd569dd269ae013b1628785a93b160584f9ade17fb81cdf70b290ebeecf4bfe4342c51ae595b0cc96b863eb3ffff9618a35"], 0x1) listen(r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0), 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000840)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000740)={0x54, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x57}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r3, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/01 03:18:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4f66, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x600401) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x410, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) 2018/04/01 03:18:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_tables_targets\x00') read(r3, &(0x7f0000000400)=""/123, 0x7b) 2018/04/01 03:18:58 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcb5, 0x201) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xb7, "5ce31d743b00ea662ee479d5c55264f9ffcb7e999f4e43b1f0f44478ce1706b2a2db06f3b75fa6dc82763eafddcd0df8c2a36d94d3503084a7bc087f461ad2277aff54873c18070c5377a6f00f9d1e906c38f1bc9721d9b729dcf1c797dcf987e200a33a140656f9b254e560879db225c18faa57764edabbf7ad72114cc43305fd924339415740d1592ccdc063aed3b45159d592dd109979acabb7ca08d12e5a91705bdbee8db73e40d1daffd66f976311cfb4e8c4e1c8"}, &(0x7f0000000140)=0xdb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300), 0x2) 2018/04/01 03:18:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='2'], 0x1) 2018/04/01 03:18:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/04/01 03:18:58 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x28400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0xf53, 0xdada3aba925b8524, 0x400, 0x9, "e0a784ebd89755f204fca1743eaf5010d0a991ccda279414b353e30dbaa2fc5e5535b0df8287bc8b5c16ca84", 0x20e6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x5, 0x94}, 'port1\x00', 0x80, 0x80000, 0x9, 0x1000, 0x6, 0x7, 0x7a, 0x0, 0x6, 0x4}) r1 = socket(0x2, 0x1, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x400000, 0x50) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) 2018/04/01 03:18:58 executing program 7: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000005c0)="95f9503c3d52feb0919f38da94633af8849adc9a85149a2afd89b2b3cab5cfe9a2ac6f") r1 = userfaultfd(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0xbc86, 0x101000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000006c0)={0x13000, 0xd000, 0x100, 0x5, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x10004004, &(0x7f0000000700)="2d1db8e604dc99f17addf394b22ad24db5892e427eafd2a44a4199b7583971500600006e030cba281c154bb78c1b71e5a42cd12eb4f1222af7ccb4af4cbc6a6f5bd7d7b65483761aab0eb026641aff95353d99e306ef96651792b8c823d9f4a050f26b629be497", &(0x7f0000000640), &(0x7f0000000100), &(0x7f0000000680)="5ad6e8c7967cfeef6c7dc5e425bd405a5195b85611a84f60e73fdc6bd8458eec09022dc4bec6f75eeebbeb") readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/137, 0x89}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/150, 0x96}], 0x4) setrlimit(0xf, &(0x7f00000007c0)={0x8000}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000780)) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x40000) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') syz_mount_image$reiserfs(&(0x7f0000000800)='reiserfs\x00', &(0x7f0000000840)='./file0\x00', 0x4, 0x4, &(0x7f0000000cc0)=[{&(0x7f0000000880)="25d47f5f9c85f07dc34cdcd7deb50f0b34ce2bbaa786de7a", 0x18}, {&(0x7f00000008c0)="f5ac06b4730bc7a766e21594760745d6501c76435817020e35fb", 0x1a, 0x5}, {&(0x7f0000000900)="8960a5b56cbd339b7c208dcfe03b56755864d31cffc59b3df81b4d000810942533eedb52cb329c4c3979012cd3586d975f39bbffdbd6ffc3ed627d01dd5b5a4fd2812c85539a02dad42321fdbc635432e394e168a503cd73f477e6bd3711f40c6dec4bf1b96447007e15206a6849c16ec0dd863f278af00cbf9744499ac5ba815d9b988b2b3d1edb52e0df61ea1b1e7d857d55005055da84fd67383e74cb82ca06f2897bc8327a370bdc4ee095e1e06bbf1b1907c55dfb90df7311b59ad78067596ab339a1e2aac17ca286", 0xcb, 0x89de}, {&(0x7f0000000b00)="1cde247f1f5dabc8ee06ad2ad1a898c460a113006c4004cb0e7ad774d21a60082e8ff7bfbe2bf8f11bd51a199cf9e90898b7ae605b60a49efb6a52ff94c0faae5fe1e8f463009cae4a11c9b468a0074d739c474f0c0ac29ddc3af0977b1e15269bf03b1fe0fcb4df066c798b2b02a6f0ded0abdd2877c4a347b55fee12a7d2961d6283738dafdf904534756ae09de735661b93744806e4afc2754279698af34dbefe6998b5242af2157162c72b094a0f0e4ee2ecdab8c9b222fbda690a64c157", 0xc0, 0x5}], 0x0, &(0x7f0000000d80)={[{@noquota='noquota', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@usrquota='usrquota', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@usrjquota='usrjquota', 0x2c}]}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x800}) r6 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xc74, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000180)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) read(r1, &(0x7f0000000300)=""/100, 0x64) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000e00)) 2018/04/01 03:18:58 executing program 0: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000240)=0x3) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="6612015d0caeac26256064df07c6e63a40a978a67e05d47a6babd380c09edd4c63dffe598700d76f5daef9b42dee70b91284190f1369d87f2fd887da7e"], &(0x7f0000000080)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) r4 = fcntl$getown(r1, 0x9) r5 = socket$inet(0x2, 0x80003, 0x5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000001c0)=r4) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r7, r8}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1, 0x9}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00', 0x0, 0x0, 0x61}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) syz_open_procfs(r4, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/04/01 03:18:58 executing program 3: 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0x0, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x81}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x3, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sched_yield() 2018/04/01 03:18:58 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/245) 2018/04/01 03:18:58 executing program 6: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) preadv(r1, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000003c0), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000640)={@dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, r4}, 0xc) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r5 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000780)=@sack_info={0x0, 0x101, 0x6}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000800)={r6, 0x403}, &(0x7f0000000840)=0x8) r7 = msgget$private(0x0, 0x90) msgsnd(r7, &(0x7f0000000940)=ANY=[@ANYBLOB="02000000000000003a6cd2d6965bcd9494c0d5a6cc1a0af43e30be56af1089c4715fa2dc95fe5dbd906ec81fe470a18d568c94c84ff0b77795496ba4f33f58dfaaae2eac8c5be72ff8f5e04544542d50572f88076dc7580d77a27d6456b97dfe8ef394aae8fe5b6e81eedb06a5d0150fa58227bc0e297dde8224a2de2de41ff40beb4e848aa5169e5491279cee36d7ecc3cf19901daf349ce4c4a3dd2bcd6db42be6a5d377344c286046e2a7d2"], 0x55, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) connect$pptp(r2, &(0x7f00000004c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) sendto$ax25(r2, &(0x7f0000000680)="0bb96deea871a7bc3607cb543cd39d35d57bb5e4abcfb00356c98f12018416505e7f038e42e573b2b37ae10a68a015589dd748d328a7c9ba20414bde4bd98d0248b04495b0594e4820e45361aa8222e76723dd8423822ea5b68dfa8c6914c35378dfe29638f7c67f9844758c9c78f29502ee3802afdffb076cf3bb0705801145e40ff1", 0x83, 0x80, &(0x7f0000000740)={0x3, {"367f19910d014a"}}, 0x10) [ 482.571366] binder: 28269 RLIMIT_NICE not set 2018/04/01 03:18:58 executing program 6: r0 = socket$inet6(0xa, 0x20000000000fd, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x6, 0x10, 0x8, "fc1f1424218cc14952cac731e0bd7910522cbd8c0afb9aa522a6063e0c6ca9816dc4091690e05e00ff748b64dc277d5f717c39f0560e7723efe13479c518cad4", "ea2ce487318d77f0d7134ec8b1fc58ce5706fc6fa15f43ae2a456e3a1c8685e7", [0x3, 0x2a09]}) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080), 0x1) 2018/04/01 03:18:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000ee6c6803345360816cac5ffd3c67f851a4f6310d6ca81b38501f1f70c36e7e577ad753f5733caa7923", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c001000ff00000000000000"], 0x5c}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000340)={0x10000009}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/01 03:18:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x7fffffff) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002900)={@empty, 0x0}, &(0x7f0000002940)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002980)={@mcast2={0xff, 0x2, [], 0x1}, 0x50, r2}) [ 482.773753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 482.787296] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 03:18:59 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/01 03:18:59 executing program 6: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) socket$inet(0x2, 0x6, 0xfffffffffffffffa) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x8000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) 2018/04/01 03:18:59 executing program 5: unshare(0x28020000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) keyctl$describe(0x6, 0x0, &(0x7f0000000540)=""/244, 0xf4) r1 = userfaultfd(0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x20020000) unshare(0x20000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @remote}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000002c0)={'ip6tnl0\x00', r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000900)={0x0, 0x74, &(0x7f0000000880)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000a00)={0x0, 0x78, &(0x7f0000000980)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000a40)=0x10) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/04/01 03:18:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000000005, 0x84) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 03:18:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/97, 0x61}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) syz_emit_ethernet(0x90, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xab, 0x0, "79c7", "b0d61b", 0x0, "306618ef82406d2adebfb8f7db0e1465b499dd8626ccb0d902ca26dfacfb63863c5540aecf31cb5d767a046534c11febb3d32e6142f672d0468f927e7cc05b364bb4ce5ef6605635529e1c3392219406f98d2493113afe050fd05e5508e8cff4e2f294671f64ddd7dbb2f39ff66477210ccca56005b6529f32"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0xc21, 0xf6e, 0xc37, 0x1e7]}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e00000606100002100089078"], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 03:18:59 executing program 6: r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d99ffc), &(0x7f0000a8fffc)=0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x20000) 2018/04/01 03:18:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="29646ed159ef50281a4e745118000000f30000c1f2000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) socket(0xf, 0x800, 0xffffffff) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) [ 483.390685] binder: 28269 RLIMIT_NICE not set [ 483.395413] binder: send failed reply for transaction 116 to 28268:28307 [ 483.407122] binder: undelivered TRANSACTION_COMPLETE [ 483.412316] binder: undelivered TRANSACTION_ERROR: 29201 [ 483.424144] binder: 28268:28269 ioctl c0306201 2000ffd0 returned -14 [ 483.453396] binder: BINDER_SET_CONTEXT_MGR already set [ 483.453478] binder: 28268:28269 ioctl c0306201 20004000 returned -14 [ 483.460958] binder: 28268:28307 ioctl 40046207 0 returned -16 [ 483.488424] binder: 28268:28269 ioctl c0306201 2000ffd0 returned -14 [ 483.495091] binder_alloc: 28268: binder_alloc_buf, no vma [ 483.500724] binder: 28268:28322 transaction failed 29189/-3, size 0-0 line 2963 2018/04/01 03:18:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x100000000003, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/137) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x100000000}, 0x8) [ 483.541634] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 03:18:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000170afdff000000000000000000ff000008000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40100) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="9a1a06ef", @ANYRES16=r2, @ANYBLOB="00022dbd7000fddbdf2503000000080001004e200000080003001d000000080001004e21000004000500"], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/01 03:19:00 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5e9, 0x121000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)) 2018/04/01 03:19:00 executing program 2: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="66fc34a817131049bf49651d2c1d8561ed96a820c764720d3a532cc2306571913f434c25f66b0c45a290a8cb05e562f659111458079980119369ff3fa73bc562fd3c32b24bdeea789ad05ad16f555794cb0f5864853ccfb021f5b0054a9ed2baaf03ccc2cda3385701254c4fe5bb821df54fbfd15b6bc6baddf936f54555e1de2d59467222c85ce4c8ed36a5404d8f61d1d829746a900b0347d3b08376672ea67010c0314b59bca00b37058aeee48d831650abb72e82b117f03259f10927fee0c7c1b9e4ac0d01c66108", 0xca, 0x1}, {&(0x7f0000000280)="0ce32596dfa41d9ac416600982c353d4cadce35fb9d18ffdf4eff291f7f00f79c4ff6dd841beaca776aeca147024a2c41dde28efbef0fd59e1bb26c8035f16085016e42daa75e5096dcb3dd9b5fd7b48f4d0905415dc0467c642a1b2b6ce34ab73ce18b1ceb22eb1bcbd62716775305c4317214b5fd2be4c2f785ea7e1beb759da3eef856a56e78cf8f96c9d55", 0x8d, 0x2}, {&(0x7f0000000340), 0x0, 0x3}, {&(0x7f0000000380)="c54c80123fd4e021b0eab948af496a335be609577fcb61323a4dbb57d0283e06591ee56e77ca7ea0a63805ce2aad05daf826901ac774c6e373ad57f85dc9840d424945148c7f8472eb7ff4c8e1f16ae610d1bdc7ed6226582f1b241394e9aa8c0da2b9dfdef99813f131c7cdbad443ebce89ee", 0x73, 0x100000000}], 0x2040040, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000480)=0xc) r1 = getpgrp(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = timerfd_create(0x7, 0x80800) kcmp(r0, r1, 0x4, r2, r3) memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x5) 2018/04/01 03:19:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xa) write$fuse(r0, &(0x7f0000000040)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/01 03:19:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) r1 = accept$netrom(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000012c0)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000180)) r7 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000e0000000000000000000000000000002800000000000000000000000000000071445fa40c20e905de59219ae17afd4614e64ddf3c36659810a868526cb798abcade0794cd25dbf16a53d2fc03b7ef57dc9be7a869f8666468d622f5f39ec366bd1b6fd95bea83fc6554226c8d7dd5ba33c232beaa95d4fc0bf2726b9f045a56268c0a537faa5e22dc59e1a283a2bc6ee46f1397de016cae895c9fbf3582778c152f6b53f420cb0538f089", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000000000006000026f837a616e22cfe00"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001400)={0x0}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000014c0)="d5b8e74433420b7bb7ad5c0bc3c2de84aa13560975d21911a8568fe8e198063509c7bcfcf35994f2aa6d4ce5bc71fb2331763effaf28de663dbc1e470e30ad84c88e") fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000001480)) r9 = getpgrp(0x0) migrate_pages(r9, 0x1000, &(0x7f00000015c0)=0x190d03f8, &(0x7f0000001600)=0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000001440)={r8}) sendmsg$nl_route(r5, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000020}, 0xc, &(0x7f0000000200)={&(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYBLOB="000201000000000008000f400800d1009c33db5999a966e3c272c4f14db3605a0008000d00010400fbc797925c80757f5c5e87568e1da2e56ad7fbab116e76109df07fa3f364c87d94583b4343e0a6a76013c611201943d6b96e7605ac453f8b7b903d00ed715c02814cf8d7af"], 0x2}, 0x1, 0x0, 0x0, 0x400000000000}, 0x0) write(r2, &(0x7f0000000080), 0x2b1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001540)=""/122) getcwd(&(0x7f0000000240)=""/4096, 0x1000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) 2018/04/01 03:19:00 executing program 5: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x200, 0x1, 0xff, 0xd, 0x1, 0xfff}, 0xffffffcc) pkey_mprotect(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0x2, 0x3, 0x8000, 0x200}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2018/04/01 03:19:00 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5, 0xfffffffffffffffb, 0x100000001}) prctl$intptr(0x25, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080)="dfae2b438a45fd91a5785d624f85905c78f03d82265795f85bf05d5917f455ec3585d7694ae4fcfb69bdf5709692891d31ea23c1f38531b639c0e2d36c70add4cbf654a473272a72e6d922a2d578a99ade65c01375e09a1b948dae3563926ab18545add9bbeb4e2bae36ee81145304d986844c978dc0b67bff43074dd14689e86037e69e1f54061e32dfcb463685f2bd4f61284217f77adca2dec2974b36e6dc03cc42efcf", &(0x7f0000000140)=""/223}, 0x18) 2018/04/01 03:19:00 executing program 6: get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x4, &(0x7f0000fff000/0x1000)=nil, 0x4) 2018/04/01 03:19:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) rt_sigsuspend(&(0x7f0000000040)={0x2}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/04/01 03:19:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000005, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x1, 0x0, @fuse_notify_store_out}, 0x28) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'erspan0\x00', 0x400}) [ 484.587690] binder_alloc: 28352: binder_alloc_buf, no vma [ 484.593421] binder: 28352:28366 transaction failed 29189/-3, size 40-0 line 2963 [ 484.612122] binder: BINDER_SET_CONTEXT_MGR already set [ 484.617512] binder: 28352:28371 ioctl 40046207 0 returned -16 [ 484.624614] binder_alloc: 28352: binder_alloc_buf, no vma [ 484.630263] binder: 28352:28366 transaction failed 29189/-3, size 40-0 line 2963 [ 484.655096] binder: undelivered TRANSACTION_ERROR: 29189 [ 484.661416] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 03:19:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="02180000170000000000000000000000030006000000000002004e20ac1414aa00000000000000000300050000000000d7fe98e2ac1414000000000000000000070019000000000002004e2000000000000000000000000002000000000000000000000002004e20ac1414bb0000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ac1414000000000000000000000000007f000001000000000000000000000000"], 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x4, 0xaa], 0x2, 0xfff, 0x4, 0x3f, 0x1, 0x7, {0xdef5, 0x10c68818, 0x37d, 0x81, 0x1ff, 0xf09, 0x20, 0x8001, 0x679f36fe, 0x0, 0x1, 0x2b0, 0x9, 0x100, "4bd30e4bd8a2db3e34714034df3cafa503febd8526cee1fc749b9151472ca043"}}) 2018/04/01 03:19:01 executing program 1: r0 = socket(0x28, 0x0, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'\x00', &(0x7f0000000080)=@ethtool_cmd={0x3c, 0x10, 0x7dd4, 0x3, 0x94a9, 0x80000001, 0x3, 0x400, 0x10000, 0x4, 0x5, 0x7, 0x2, 0x80000000, 0x4, 0x1, [0xfff, 0x401]}}) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x4, 0x8, 0x1ff, "bc841815633746418d6e411c4e2a56870723841728e98a1f1fdcd72bdd302e6836b886f88e0e51db1b4352688051cdb6cca973544e2f0d06563cde05416e37", 0x10}, 0x60) 2018/04/01 03:19:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x25}}) 2018/04/01 03:19:01 executing program 4: unshare(0x10000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000700)={0x7, &(0x7f0000000040)=""/207, &(0x7f0000000600)=[{0x6, 0xd7, 0x0, &(0x7f0000000140)=""/215}, {0x1, 0xe8, 0x3, &(0x7f0000000240)=""/232}, {0xf6, 0x4b, 0x200, &(0x7f0000000340)=""/75}, {0x8e83, 0x8f, 0x0, &(0x7f00000003c0)=""/143}, {0x1, 0xc6, 0x6, &(0x7f0000000480)=""/198}, {0x9, 0x3a, 0x4, &(0x7f0000000580)=""/61}, {0x3, 0x7, 0x5, &(0x7f00000005c0)=""/7}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/01 03:19:01 executing program 2: unshare(0x4000000) unshare(0x11102900) 2018/04/01 03:19:01 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="4d7b88c83caf5a5ed2c5380cdf08f3be2de1", 0x12, 0x6}, {&(0x7f0000000280)="e64e3060d47c3a1359068153f680412c95bc2ebc4bd88987afb7600285cf93aaf388aa7fc8be023072e5f25ba53d54f0c1dd2f696d9e057316e728ab13c1a60225db85b5b1593e81581e552ab2b83fa50566d814128f950a3913bd09ef6f9040e7e5d4d16f37f81395aace5f05349bfa3a72eba807ae28a757ead39ef6ba4b140a0b91b34a38074500db4b586687d463d169ef8da053be2169f344399e88fd9b397ee0f4bbdaec30f80e296f6d4b2f4a94e4bf07bb77abe870a78b5744236a83eb2cfed95d3be6a69525ede13ad16a726ddfac42e5a677b820a6eaa20b4ea7816371b5e39bcdbdd7f8ea8d3b4a6b361fddca4beafbe0", 0xf6, 0x101}], 0x3000408, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000001600000000e0ff000000003506986f8140fd7dfd2e7a29ee03b7a44e2b8f55cf23a237d19d81dd6b01af7c9fca45d0222644616d18abbd98bcec03a7137a6873af3c6d4dbfde80e36623371bc8bf2958030046aad12cc5dbc42b9e88bc28f44771ad57120c029e5af64b590bf25ee74587dccbb3dae6a1576f4f1e51992531868d028be5e03e49d078871ac6f43d03108292d5a17aed9710e369ccd3e24d8f91dcbe0ba35ca3b3762b9e810a9b50983fde438c295e9f17f8320b1e54e7eb9846d5c8f4e7b959b7e3fd10400011e9f31e65de424b22312cac008cac78eba521c7d125e6eebbc14147b1f3c8"]) read(r3, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r4, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/01 03:19:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000140)={0x2}, 0x8) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/01 03:19:01 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/01 03:19:01 executing program 4: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00000003c0)="64838ed30b9fb860227aedb796c9224411948f4a9660be01f05336507cdd31b30c2aaa382e417ad68abb31448f5eb4e4a8a34a186dc38b4d5c9c276d2d125baccf27107b24e963dc3a804e34f137a7db071b5d86cbb67f7707218c24a1b9082c687afe7aee4665b4b874ebd233ad888f265336acaabcb6aa26af417bd7b00710595527fdbb365e128b5a8149ec019dd1b513e3a47f799f515ac512609dd5cdcf035abe0cd8a33975bcc1d987b7fc9b237f94dd19f5fd40b85c") setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000480)={0x9, 0x6}, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/198, 0xc6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) clone(0x4000000, &(0x7f0000000180)="76455e20fbe3a2317151a98a1072324cd99532f285117a036123eb4591ad0d556ecc1495282732cb3948ac48a955680fa1ffdb4cb4c17888e930e5de743027406271335f5d96a825107e3885e70d5b83461fb685ba70928f24ac2ca01e4cfcc555f3c35a7392af3084a28f2922913c759305105adc4fec2dec656eea5b8ede5cf1760abd5f1b7a4ba3d107d4f5988023fa8131c013864c4e469511ebcdb96d5d15e527b4b353fe6cb668b6d9dc50074a0e4276c04eb5597706e06a05bd845df7c579b614", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="a0504c85aa8e95b92cfa7bfee00013112dc0af776d63c5ce48350d588c5cc01ff1d76b90d1f12c58c1e77bc95bf208797649313f") r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, r3) 2018/04/01 03:19:01 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="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") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x286}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x7}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/01 03:19:01 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') ftruncate(r1, 0x5) keyctl$join(0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0xd89, 0x3, 0x1}, 0x20, 0xf6, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x3ff, 0xffff, 0x7}) ftruncate(r1, 0x73c) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x0, 0x7, 0x32e, 0x0, 0x8001, 0x8000, 0x0, 0x9, 0x101, 0x1}) 2018/04/01 03:19:01 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000000000d1, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/04/01 03:19:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="120000000000000005c7e89d762d5aa51b"]}) 2018/04/01 03:19:01 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) r7 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) accept4$alg(r5, 0x0, 0x0, 0x800) openat$cgroup_type(r7, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000ff0)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000053000)="a93df682ca", 0x5}], 0x1, &(0x7f000000f000)}}], 0x1, 0x0) write$sndseq(r7, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/01 03:19:01 executing program 1: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x9}, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) ptrace$setregs(0xf, r0, 0x7, &(0x7f0000000040)="2e40b0f0328dfbfe562edec7b2fd059dfd64643385a42567243700037dcff4123518923b84e9f717958e47bd40a7e21ad83db3bb92833564a8ee368c1807873192b15288760f82f95640a26069e390958d0652ad46fbb11d3dcd892dccaebea3e95c72d4fd657a0eae6310932d2ca4bace66a00f1241d9cc3a2ed8f3ee6b1431c79382f3a283240405c61f53") rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) pipe2(&(0x7f0000000000), 0x84000) 2018/04/01 03:19:01 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) 2018/04/01 03:19:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001780)=ANY=[]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x402, 0x0) 2018/04/01 03:19:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/04/01 03:19:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresgid(0x0, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x9) sendfile(r1, r0, &(0x7f0000000000), 0x8) 2018/04/01 03:19:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x91, 0xfff}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x2, 0x9a, 0x9, r2}, &(0x7f0000000340)=0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r4 = 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, 0x39}, 0x0, 0xa, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r4, &(0x7f0000000180)='/dev/cuse\x00', 0x8fce8afa95005fe6) ioctl$TUNSETOWNER(r3, 0x400454cc, r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r6, &(0x7f00000000c0)=[{}], 0x1) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYBLOB="00002bbd7000fcdbdf25050000003000010008000b007369700008000b007369700014000300fe8000000000000000000000000000bb08000b007369700008000400ff00000008000400000000003800030014000600ff0200000000000000000000000000010800030002000000080007004e22000008000700000000000800040007000000080005000104000008000400000000000800040009000000340001000800080000000000080005000200000008000b007369"], 0x2}, 0x1, 0x0, 0x0, 0x4091}, 0x1) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/04/01 03:19:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)="00d3000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="2dc61504320d0fa1a4cbac68225205cad8bb994c8a5ab9cf1e9bd2aea504c1e98e46c865bd1e51e87401f0b4cab0638e27aafa8d004311327e34b11c1edf11ed91f2ed422e5bfaa5b5925d81c51d326ce588d5588a42e0796c1e20edebcdd01a7311b459c730c510cfc83b15a9770ce9518727e9e6f4b5bd24f2faf05ed1628ba62d3ee0a995b198b8d054446d26bcc8ca1ef1e673de3ed2ab934bc450f8986524d721ffffdac45285a0d1efb1ab90e85b692dd4b90802e61f688fbaa7399089be03f8923797e46be124faf51b32e3fd7b3018020a526e90f47c87c8d10676c7a9f6c24c079cde65", 0xe8, 0xfffffffffffffffb) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) 2018/04/01 03:19:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = semget(0x3, 0x2, 0x6) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000200)=""/198) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2843c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000340)=0x4) accept4$unix(r2, 0x0, &(0x7f00000001c0), 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000052a00b204d56498bdee00fb45022b3f0000fddbdf250f0400060c00000400000000000000"], 0x20}, 0x1}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/01 03:19:02 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000000100)={0x14, 0xfffffffffffffff7, 0x2, 0xffe0000000000000}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xffff) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001267, &(0x7f0000000000)) 2018/04/01 03:19:02 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000080)=""/238) pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000480)=""/193) io_setup(0x7, &(0x7f0000a8aff8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xf3, "b36ee133ed761430271f923464305f1614e1ce78866fc2a084491d9a6b04faedb19f5acc81c774768ee7ec7277cf71ed64eaf74e248d9e6754c4269e56e444182c49d464f5ae27fa31fdf772989592c6433ad896db17c16d1e197903292b1947c35437c79169acb3ee74d163cc6eb7cc58550d5ea1510a41247f6d135296b29a5925768b393f049331a167b900d29ab23c90f6e3eef22982bbe8265aab6bc54da48e4e7e288f5e27eed835e88b97e650f3ba748ad056ec165e3501778b1a0604254ea40e93e87e1e6ca736c74699e1faf678e9ec089000180856483c2ce568ab4ed97390586679beb9a0fc8744664e16e59bc6"}, &(0x7f0000000040)=0xfb) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r3, 0x3}, &(0x7f0000000440)=0x8) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0xfffffffffffffe6c}]) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000180)=""/205) 2018/04/01 03:19:02 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/01 03:19:02 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000140)={@void, @void, @x25={0x2, 0xc6, 0x0, "37fee2d177c5bad1de04cce3c8d09e4bdeaa89716b78e211f2488d41b197514bc571da577256ea9d0a72a6a7f15a678a1babc1d689077624a473ba63976f9698a4b329a15fa8c6c516506d6022aaf11a9fa94f8d16a5597619d2776601288e190929d0f71569f139883512f439cdb581f3e6efec4d5ea4a14b522e0f9da2562f024c301fe173cc0e52d8263d6e9c62ffbca78bbf795378c7c16b8fe919f20ca1b1fbae724893fa53a23790514c30b15d8e05b2e7cf0e3f20d9c133460ea4745641c8e8f82f3671a3a7358b262c3b364a6eeb38848bf11cf848d39f70f55b15ca91d0baf3725c8f40ae5edef5f7ff57d0"}}, 0xf3) listen(r0, 0x40008000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r1, r0) exit_group(0x3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/01 03:19:02 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c200000000000000000086dd60cc90e200146c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500022cbe7c7288575d5000000"], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x47, "71c7adb9c49dcb8a8b61087af5e456007ddd4fd9017bd683f71d3a798de9cb41899489e44048c7f36f5a73001ac28aefda36d3d5b8e94b21c9b0d5b9589ec09c6d8c6e0503cbb2"}, &(0x7f00000001c0)=0x4f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x58, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/6, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x5c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f00000003c0)=0x10) 2018/04/01 03:19:02 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000fff)) 2018/04/01 03:19:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000001fe8)={0x4, 0x7, 0x0, 0x1000000, 0xfffffffffffffffc}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x82) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0xc000, 0x3977) 2018/04/01 03:19:02 executing program 1: clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d1b27b3a6aaf82098f1e779282029155", 0x10) 2018/04/01 03:19:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x81) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x0, 0x3, 0x5, 0x0, 0xb9aa4a}}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r2, 0x11, 0x0, 0x8000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) 2018/04/01 03:19:02 executing program 0: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000cc0)) mount(&(0x7f00000000c0)='.', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f7373a2b04f311cd5ff1e5ddeb64f7b042150072ad8666fb44cf4218f7395bb03444de47e5efe29b2f08588130d1881e45daec557690b2971efb51fdb33873e413875ff674f70d863b09f81822e653172f3bb326746927d1ed2e9406f060a6b617ea12a1e4dd6358f004d423b8e365ade0bce98fdba72763ce949c66a7cab455e12452b79253a3c6ce4f2a4b385594912ee949fd553442727b2dc8eca2b63069f9888965c6fbb6eae39ab3cc514dfd321915cfbcb0c05", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x2, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff]) 2018/04/01 03:19:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x541000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x248000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/79) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x93) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x32, 0x9, 0x80000000, 0x1, 0x0, 0x10000, 0x4, 0x4, 0x100000000, 0xa12, 0x8, 0x472, 0x9, 0x8de, 0x4, 0x4a2, 0x80000000, 0x611d, 0x81, 0xee, 0x20, 0xb8f, 0x86, 0xff2, 0x43, 0x8, 0x5, 0x80, 0x0, 0x1ff, 0x1, 0x2, 0xffffffffffffff53, 0x3ff, 0xffff, 0x10000, 0x0, 0x4, 0x4, @perf_config_ext={0x644, 0xfffffffffffffeff}, 0x430, 0x9, 0x101, 0x0, 0xfb, 0x9, 0xfff}, r2, 0x7, r1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000280)={0x100000001, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 03:19:03 executing program 7: r0 = memfd_create(&(0x7f0000000000)='I', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @multicast1, 0x0}, &(0x7f0000000100)=0xc) accept$unix(r0, 0x0, &(0x7f0000000040)) r2 = semget(0x0, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x1}], 0x1) rt_sigaction(0xa, &(0x7f0000000280)={0x3, {0x7385c732}, 0x10000004, 0xbaee}, &(0x7f00000004c0), 0x8, &(0x7f0000000300)) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x0, 0x8000000000000011, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e20, 0x100, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x1d, r1, r3}, {0x3, 0x4, 0x4, 0x8, 0x800, 0x7ff, 0x3f, 0x9}, {0xcca, 0x3, 0x9, 0x4}, 0xffff, 0x6e6bbf, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x8, 0x94, 0x53494943, 0x5}}, 0xe8) ioprio_get$uid(0x3, r3) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/04/01 03:19:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]}, 0x491) 2018/04/01 03:19:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="4e0478e31397d0b2e6a6afb749107d7be621e7bbe7a1f078fcb98ac6afd288efc8a63ceb54aace797ea1094b24ef765916cc025416616d911cbf981882a95d313a170d6209a571d9cab97d8da7b24edc0ce66eb53977a6d785c6ed1dd35b6a1735ccf23bdfa20224e78e32097a5156e2441a461495cc7292655f1c1927d0e3471199d26ff47e9b19", 0x8, 0x0, &(0x7f000057bff0)={0x2, 0x4e1f, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="db3d66f64ae8ed8886f0be190000aa9a5997847635b1bc4b4177f20ee778adc5be1b3a32d02ab21785b90ecd6fd8a15bb66493f0ff77f3f81ece0d9344f2ff5bc5001000000000000085b12eeaaa298b0ae8a98626f2c47c0b4b5317922575d133ad627890fc9fa6c4d862548294ab1de2a04af19884c1e3333e7e7813d57a5c0888d095af8318ec65171c5fbb43a66b7984e1da574a921775fb13590d682a65818208883fb9433ffaddb747c9188a276e152119b962c651cbf80000000000"], 0x0) 2018/04/01 03:19:03 executing program 0: nanosleep(&(0x7f0000002480)={0x0, 0x1c9c380}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/30, 0xffffffffffffffb9}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x3}, 0xc3d}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/22, 0x16}, {&(0x7f0000000800)=""/91, 0x5b}], 0x7, &(0x7f0000000900)=""/16, 0x10, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/185, 0xb9}], 0x1, &(0x7f0000000a40)=""/6, 0x6, 0x7ff}, 0x3}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/226, 0xe2}], 0x3, &(0x7f0000000d80)=""/9, 0x9, 0x3}}, {{&(0x7f0000000dc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/11, 0xb}, {&(0x7f00000024c0)=""/195, 0xc3}], 0x2, &(0x7f0000000fc0)=""/125, 0x7d, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/128, 0x80}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/4, 0x4}], 0x4, &(0x7f0000002200)=""/69, 0x45, 0x9}, 0x80}], 0x6, 0x40000000, &(0x7f0000002400)={0x0, 0x1c9c380}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002440)=0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000ec0)=0x3, &(0x7f0000000f00)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000e80)={'bcsf0\x00', @ifru_ivalue=0x3}) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r3, r3, &(0x7f0000000040), 0x1) keyctl$revoke(0x3, 0x0) 2018/04/01 03:19:03 executing program 7: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x400000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x4ac, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x1, 0xa29, 0x8, 0x0, 0x0, 0x4, 0x5, 0x3}) keyctl$set_timeout(0xf, r0, 0x0) [ 487.151708] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 03:19:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x7fff, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x80000001, 0x2, [0x5, 0x4]}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/04/01 03:19:03 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000775000)={0x10, 0x0, 0x0, 0x80}, 0x7, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/01 03:19:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x21) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xffffffff, 0xfffffffffffffffd, 0xffffffffffffff97, 0x3, r0, 0x4000000000000000}, 0x2c) 2018/04/01 03:19:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/01 03:19:03 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb8100060086dd6084b6a2000800e8ff000000000000000000000000000001ff0200000000000000000000000000018100907800000000"], &(0x7f00000010c0)={0x0, 0x0, [0x4c9]}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0)=0xf12, 0x4) 2018/04/01 03:19:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/01 03:19:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() process_vm_writev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/11, 0xb}], 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/74, 0x4a}], 0x1, 0x0) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000100)=""/170, 0xaa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) r4 = accept(r3, 0x0, &(0x7f0000000240)) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x4e, 0x4}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000500)={r6, 0x685a}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) tkill(r0, 0x15) fcntl$getownex(r5, 0x10, &(0x7f0000000200)={0x0, 0x0}) wait4(r7, 0x0, 0x5, &(0x7f0000000280)) 2018/04/01 03:19:03 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x801) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x101001, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) r1 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet_int(r1, 0x0, 0x35, &(0x7f0000000140)=0x1, 0x4) 2018/04/01 03:19:03 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000001240)=ANY=[@ANYBLOB="f4cf8100000000009d"], &(0x7f0000000180), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="93199feacaf46c0040209145124cc034fdd057edbdf1a084258d97e22524346b5713a71e29f3448c2b7f6073a7ca9b53bf71e953487db36df5dbc4ca1c4f8cf1384549172a8435095b658ff077f2842f684d71a42abb90507c1e6994e7e9f5cdc6ed161f56171ce3bcf58a46beb753", 0x6f, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)='}&self\x00') pwritev(r0, &(0x7f0000000500), 0x10000000000002d5, 0x0) 2018/04/01 03:19:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) r4 = dup3(r0, r1, 0x0) io_submit(r2, 0x9, &(0x7f0000001940)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x7, r3, &(0x7f0000000180)="ca3c2cba4e49a2b59582015ad0fcd5a2dd85fad497ea88f0087050f9675666d40d19d8256b9396b14eab58d2f17d492a1cdc5997d7a00dfee3cd414c2207ec3a72408a92888fa209bcccc22f5122bd01b95c2fa64db008e81215bd5c05092a2cedc8319e0779348e00dc5aad67c2db460b50435e", 0x74, 0x7fffffff, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x8, r4, &(0x7f0000000240)="362350c97fe7eea4101406a208533d4b192f44e33b1fa4935306b1a95d4d8e611f16b83c9492f2261424113407ae7a85d98db506aa59c3dacc459a4143d21f8ff1c946f8d6e31265badc82afc63d59d2b8c768df72f8f7fce26b6c4d763db73645ac3d92c3d45846b8195520c3a97160d93f5dcd2a60327e3e2f799557b28e92b0f39ec2f6f9aef34b866812451bb76a047e4683697d", 0x96, 0x6, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffa, r1, &(0x7f0000000340)="c8d1d5cc9ea18438f191dbd7cbbdfb0ac8ba95ff1456eb547189dbcde784086f0c6d1f7b6a70dcbd4e285e768f1d748901995d35bbdda49ca0d590a0c35f23b27956a7fbd4c5d300e5e19745bc3f6c3a4c1261e226098ae104a9ad139f180948d923c3144eb52a4ca198e075638d93f5faa15acda9846718e24588ee27a360d685cca8697a0ccd1218e86b562f0ef8e3c5edb1f23e79731bf958dc8df9eaeab8d9d19eefbfa51a43223642", 0xab, 0xfffffffffffffffd, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f0000000440)="89caa53aa2fa3126ae44eb208606ae5fed9800eef0c9da9a2a8d76013600265ad9ff9eb133068531b616b922554912d8df9de605d375979c244a9e305da723020712cbb7fde3052c2665f63d3eb55a655c1804860b44ac7e4f17006f27e82a136760c8bb1bf3f7fd7590cb64d832242236784eb5890720b3e7098d8ecf22e5cbf16df95a37c3c0783a753d21e7dbed2053d7cf4ec7fcdd55cf2ea5555bac9e066309434665ba50c135d9d2abba3376cd85a8a602950c2989a2", 0xb9, 0xffff, 0x0, 0x0, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0xfd4, r0, &(0x7f0000000540)="2f312572c31d3ab438c0c042ffd3abbd4b75748d3d0be8b027f65ae77153a277c39602c44b8964a7b418173f3e5339a7c909330ea433f0a8a58aea891030bbc749807e7c8ac934e99fbdac90485384e5c664b3abb8651a12797d28b2f8258ea3c04f9015e3924366396bf56b03b8867d6acc7367eb0b15cb0d655fa4a326b6d40c0df4eec8f724cd3ba62d426387d7392d45cbd16547029f5c75b65ef28543505a48be31f34d3425b5db78c99e90edce42e8d5ec43eb06ff959544d816c25ad86dc9f71f94ca5990b77254e38491aacc3679d34a8e4bb57227703da049af69085cd54315c6", 0xe5, 0x10001, 0x0, 0x0, r3}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x9da9, r4, &(0x7f0000000680)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x27, r0, &(0x7f00000016c0), 0x0, 0x1, 0x0, 0x1, r3}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000001740)="028a056fb835160f9e8f50cbee8eb864d805a3bd3416c21c5cb0fc46f6c2c20f831dcd44be944a97bbecf180406bc25cf9535f0f4d6e940ab66c17fd30651bf28f872ca78346529bed24e1ea956523fb08417c002907fc59465b3e485b4e25e3ccd30e6a42b3f79de2ec59c73e4b1c145a14d8bf9f33793e82c9d4f04d371987af1f17a7491c11", 0x87, 0x4, 0x0, 0x0, r4}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x8, 0x87b0, r1, &(0x7f0000001840)="bf67630800b74769334709ae2989a870aa948fb9aa522f5f22d5e174eae7a6bc717ebe0611e5c82025a60b95f6db1a2b700472e1b648b1b4078709caa8627d69158172417a2ca632399bf7c5a220ca69557a72f1a2dd58b3f8835007ebc12fb9d6e1b4046371e33d8b62f0ea35b6a052e4c105fb8c890afd08d857318424b5c6e5b4f9701c0d5ba654bb050dfe177e3d283fa5456ab9ae1e4bbbe6ee62b1f0499a9e54a56720e2fdd25a5b53600ce75213", 0xb1, 0x5, 0x0, 0x1, r3}]) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000000c0)={r4, 0xffffffffffffffff, 0x9, r4}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000016c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000001ac0)={@remote={0xfe, 0x80, [], 0xbb}, 0x30, r5}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xffffffb6}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) dup3(r4, r1, 0x80000) r7 = request_key(&(0x7f0000001b80)='trusted\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001c00)='\x00', 0xfffffffffffffff9) ioctl$TUNSETOWNER(r4, 0x400454cc, r6) keyctl$get_persistent(0x16, r6, r7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001d40)={'irlan0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001c80)={{0x8, 0xd868, 0x8a01, 0x401, 0x80, 0x5}, 0x6, 0x2, 0x2, 0xaaf, 0x4, "7cec39a085accd48cbcd16edbd4bc9d2155549f1e87aef9c0fb29fa5d32dcf2582936aa68f0f7cca6eea84e3897d5be478ef6d023250a7a8422d976519b2dd1c0bd91977034068224e5bf8de338ed990fd244de047de994867a8b462b7db45f941cce9b860161ec11b2cd8920e8b7fd0a445eacea0af94136e741e0571e7dd71"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000019c0)={0x1, [0x0]}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001a40)={r8}, 0x8) connect$l2tp(r3, &(0x7f0000001c40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x2, 0x0, 0x4, 0x4}}, 0x26) fchmod(r1, 0x50) 2018/04/01 03:19:03 executing program 1: r0 = inotify_init1(0x5) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_nanosleep(0x0, 0x1, &(0x7f0000002c80)={0x77359400}, &(0x7f0000002cc0)) r1 = fcntl$getown(r0, 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000000040)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0) r4 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002780)={{0x9, 0x22f822702da6acf8, 0x6, 0x0, "da9f01015661d9a9e0134d1edc295586d075755c22f455bc4713de43b5932649b13d2a145eef3ebd9f2ed741", 0x8}, 0x0, 0x0, 0x20, r4, 0x0, 0xdd, "5df20fa4d6a3f524262d187d60062deb5361d7bc287ccdc2c3cd16b1a179c73d61242750deb2261cea4000d9a85f650aafa5dc3f9d8dfb7e0f2c4b06b0e1efd6", &(0x7f0000002c40)='gretap0\x00', 0x8, [], [0x6, 0x80, 0x4, 0x1]}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, r6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, r1}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c", 0xa61}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r7, &(0x7f0000000280)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/238, 0xfffffffffffffc82}, {&(0x7f0000000240)=""/32, 0x20}], 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/159, 0x9f}], 0x7, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$TIOCNOTTY(r2, 0x5422) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r9 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r8, 0xc0286405, &(0x7f0000000640)={0x6, 0xffffffffffffff2e, r9, 0x0, r6, 0x20, 0x0, 0x2d}) shmget(0x3, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002940), &(0x7f0000002980)=0x4) ptrace$setopts(0x4206, r7, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002a80)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x3, 0x6, 0x496c, 0x8, 0x7, 0x10001, 0x1, 0x7, 0x4, 0x1, 0x0, 0xa7, 0x8, 0x0, 0x4]}, &(0x7f0000002b80)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002bc0)={r10, 0x2}, &(0x7f0000002c00)=0x8) futex(&(0x7f0000000680), 0x0, 0x1, &(0x7f00000006c0), &(0x7f00000028c0), 0x2) ptrace$setopts(0x4206, r4, 0xf800000000000, 0x100000) getpeername$netrom(r8, &(0x7f00000029c0)=@full, &(0x7f0000002a40)=0x48) 2018/04/01 03:19:03 executing program 6: r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40082, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000500)=ANY=[]) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x6) r3 = dup2(r2, r1) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x80, 0x101002) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000580)={0x7, &(0x7f00000000c0)=[{0xffff}, {0xb040, 0x100000000}, {0x6, 0x8000}, {0x4d9, 0x2}, {0x101, 0x9}, {0x2, 0xff}, {0x7, 0x4}]}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0xff) 2018/04/01 03:19:03 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/01 03:19:05 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x186, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xbf, 0x8000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x17, &(0x7f0000000140)=0x2) 2018/04/01 03:19:05 executing program 1: accept$netrom(0xffffffffffffff9c, &(0x7f0000000700)=@full, &(0x7f0000000780)=0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0xffffffffffff6f64, 0x0, 0x40040, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x3}) readv(r0, &(0x7f0000001540)=[{&(0x7f0000001440)=""/219, 0xdb}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1f, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/04/01 03:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=@random={'security.', 'Glonodevcgroup&ppp0%{\x00'}, &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x2) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 03:19:05 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) io_setup(0x5f, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000200)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x401, r2, &(0x7f0000000280)="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", 0x1000, 0x2, 0x0, 0x1, r0}]) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000000000000003373bb493a"], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000d83000)) dup2(r2, r0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/64, &(0x7f0000000140)=0x40) 2018/04/01 03:19:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1eff, 0x100) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x25, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/37}, &(0x7f0000000240)=0x78) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r3 = msgget(0x0, 0x20) msgctl$IPC_RMID(r3, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="000000002703ed237c40c655ea05ff972623672086d1c72240550f00000000"]) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/01 03:19:05 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000140), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x0, 0x0, 'ip6gre0\x00', 'vlan0\x00', 'ifb0\x00', 'syz_tun\x00', @random="7115d0bd060a", [], @random="bd72797149d1", [0xff], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x5, 0x0, 0x0, 'ipddp0\x00', 'syzkaller0\x00', 'bpq0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x2000000000, 0x0, 0xffffffffffffffff], 0xf8, 0xf8, 0x128, [@realm={'realm\x00', 0x10}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, 0x2c}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x338) 2018/04/01 03:19:05 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000940000)=0x1) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000080), 0x2) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000008) 2018/04/01 03:19:05 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000000000000008"]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x4, 0x460, [0x20000100, 0x0, 0x0, 0x20000130, 0x200002e8], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x49, 0xa0d, 'erspan0\x00', 'bcsh0\x00', 'gre0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="e4a2f481df72", [0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x110, 0x148, [@vlan={'vlan\x00', 0x8, {{0x2, 0x3, 0xf6ff, 0x4, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x20, 0x6006, 'syzkaller0\x00', 'teql0\x00', 'ip6gretap0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@cgroup0={'cgroup\x00', 0x8, {{0x20, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="7fc88686ce50", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffd}}}}, {{{0x19, 0x2, 0xe847, 'bridge0\x00', 'bond0\x00', 'gre0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff], 0x130, 0x130, 0x178, [@rateest={'rateest\x00', 0x48, {{'syz_tun\x00', 'dummy0\x00', 0x0, 0x3, 0x68a, 0x0, 0x80000000, 0x478a, 0xa1, 0x5}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x5}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"484382fafbe9918a466b533af6c346b1e44da3a0bb4e9c84eccbd73f8d37"}}}]}]}, 0x4d8) 2018/04/01 03:19:05 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/01 03:19:05 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c000003000000e7ff00000000000000"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/01 03:19:05 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f63277379732f6e72742f697076342f76732f6261006b75705f6f6e6c7900829612c908000000051faccb09e7028bcb1d8f8eab2b30dd3a30a00458f027e68a6b8790a5c22e62d18caa5da3a58858c0d308ae63821407362d18bc6862bb6fdf77244367b4f1cdc12aacf1351fb2d113ac44e093db75f4d2e8e53ecbd09dbaf34b942bc1362cd92ee557b4989303ea6f926e77fe168c3005849034fc9e5ed8fa0af9dfbac4fb77666f88a7a9ea3cad33d031a7603decb8598bc9c1ab4ad6", 0x2, 0x0) 2018/04/01 03:19:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000565fff)) 2018/04/01 03:19:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x340, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/161) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0xf6, "e4e7cee97136446332ec66b81304d082362422832ad0db2b33781fbc6f41d2018ebbd85ef987da8f8e23ca97a404cf04bbfcc5b729573190b3645c8bb28ffad4aeef46b91596d30eb150d8dcf41129cb9a14b8975f52ca64d07487c0cd40ab9f23ec356ed06289a24647e5ce143dc331c78fc4f55d3ea0d59df7c3ae0ac1447b4b9ee7eac4cd9900c9705384e4c27dc91e182e0d344e66463adaa30e76164df87e002ea851da6bbc76a76a388d1c64926094d7e6028129c19b10242030e755697fa2cf6a6e7a62168ac323f95fc31cd3b6302a3f35fd515e018f533fa9be8cf27e69fab1070727ba47640f89c6c0c55d4ca46556c108"}, &(0x7f0000000380)=0xfe) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0xfe00000000000000, &(0x7f0000000140)}) [ 489.196410] binder: 28591:28593 unknown command 811791 [ 489.218224] binder: 28591:28593 ioctl c0306201 2000dfd0 returned -22 2018/04/01 03:19:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}) [ 489.244991] binder: 28591:28593 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 489.256407] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/01 03:19:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/207, 0xcf, 0x81}, 0x2) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000012c0)={r3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000001340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x22) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/01 03:19:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = semget(0x2, 0x2, 0x2) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000580)=0x9) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xf4, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000240)="94dcd253e7a4c5c98c30e6e0e0084ab51ae8fab75b7473cd2344fec783ff5f0dd5f7f8cc3fa0c44a2e8f5f84b7dfbe2e2477f550cb55f7dabafd283607b3ad9abf03f572db6b9b3ab35f132820d0aca156c1bbd2a8491a8cda04e7fd9c886c2031e197e64315d9830498fc67bdc633d967b06a6117ec887a7b4efb06051f012ee34b1fcf0188fc18fde95a6bf6327afae7a0d5587f37e4eafd790ac125f398", 0x9f, 0x1}, {&(0x7f0000000300)="93cec96c9eedceba65e16268c5c4d74d7ed16140d909aa422886d20eb1b4e8023f38de9077b23fb6fdcba05797846e8b246f72b36b8efc086b527e001ef902208ae9435cba8de7fb8dce16d898c99c05a7f53eb37498276f7aa0573d72116f674261593900017cc0603b74e003e3dcbf492366f3aa7ebc16700897f8557731113a80426520ff703dbfe8a8d33f73a3129db30975a8b499c023c3b0d2d8fd4f99dd448b7a8f516c5d2e658a298a2e59797b0423d110cece97ce0a58de1cd59ba6cadb7687a510ec80c5328563ac6ef55a558260947279553afe298d2c76b4", 0xde, 0x1}, {&(0x7f0000000400)="b503000889de17e88c1499eb34987908cc9e1fd5a721516003ba33ed41a6da3ac8ea30e0c3e0630a3dbba85993459cf8db811d115ce67b3cd28160e520fbbf81ecd2271e476e64c918125b2b083cd41929c9a523c8322d6933390b0d44709552f3094d65870d7182974c3d9fcc218812cc963c79e20b728aa8bc6f07f83382533d274d1886850dbe41f6f1a91c20e885efa3df6c2e3094b715e7581370f7415001dc79e1ae630d1016c89a3357033729312cd70d69c54653067ed929da51", 0xbe, 0x6}], 0x2000, &(0x7f0000000540)={[{@metadata_ratio={'metadata_ratio', 0x3d}, 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x3, 0x1}, {0x7fffffff, 0xd8e5}, 0xe969, 0x7, 0xe01}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20}) [ 489.308102] binder: 28591:28593 Acquire 1 refcount change on invalid ref 0 ret -22 [ 489.312625] binder: 28591:28609 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 489.323641] binder: 28591:28611 unknown command 811791 [ 489.337066] binder: 28591:28611 ioctl c0306201 2000dfd0 returned -22 2018/04/01 03:19:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x581000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/04/01 03:19:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7ff, 0x9) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000100)=""/174) 2018/04/01 03:19:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x7, 0x82, 0x400, 0x4, 0x7, 0x100}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6966622a0f00000200000186f8f70010", 0x1803}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4000000808000e) socket$kcm(0x29, 0x2, 0x0) 2018/04/01 03:19:06 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x4, r0}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0x46, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/70}, &(0x7f0000000280)=0x78) name_to_handle_at(r2, &(0x7f0000000440)='./file1\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0), 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x10, 0x1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000380)=0x1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000003c0)={"73656375726974790000150411e74eb485d1000015720080000000000600"}, &(0x7f0000000500)=0xfffffffffffffe0d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xa0000001}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/04/01 03:19:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000100)=0x3) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r2 = memfd_create(&(0x7f0000000280)="7d6870a175f8b0b837d204eefc08bc88d38439658e4f8d2f34982664fc5c10aaea5bc9c8bc66c4560d1b5566fa29df7ac3bd70af8f347ac993862b08e537414736757cb6f36a2c3b7c1db3ea249fc358", 0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000400)=0x9, 0x4) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="d815b02603616eda39bc624c9966d0fac9fe2356035ff545ffd8bf51686367efd97bf569ef62c6663d6d4dae36930c658eb8e54405fef7164c6f3e58bf304c7f1d55be336579f7a37eefa0ad14fdeebc2c8dd757c9c808aaa15cd0763543a7504575962f47db776c2e3594e66ab3b44a44c6ebfa5358ee930a96eef1bd6c23b09e500c875f7c76831b6dc047b73c30f85fe86e079dbbf6af074137b5f43cde0c925b27af296645", 0xa7}], 0x1, 0xffffffd) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/01 03:19:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/121) 2018/04/01 03:19:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7f8, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x5, 0x4) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 2018/04/01 03:19:06 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/01 03:19:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000280)) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) rt_sigpending(&(0x7f00000002c0), 0x8) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xd76a, 0x20, 0x1f, 0x40}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x1, 0x5, 0x8001, 0x9, 0x1, 0x100, 0x8, 0x400, 0x5, 0x1, 0x5, 0x0, 0xff, 0xfffffffffffffffe, 0x1]}, &(0x7f0000000240)=0xffffffffffffff79) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) creat(&(0x7f0000000040)='./file0\x00', 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x254) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000100)) 2018/04/01 03:19:06 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getgroups(0x2, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000480)="0a68026a275256f43863e5b97d828397edeebb19ed355eb7db51180ea4c65456db05e1f79be1cd697d2a52d1c64da957cbcbe052002e42") shmctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x0, r3, r4, r5, r6, 0x100, 0x33a}, 0x4, 0x5, 0x4, 0x5, r7, r8, 0x10001}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/04/01 03:19:06 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 03:19:06 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x51}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x103b8, &(0x7f0000000280), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f0000000240)) close(r1) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x400000) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xf5) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000080)=0x7) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000140)=""/100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000100)={0x7}) 2018/04/01 03:19:06 executing program 0: r0 = socket(0x18, 0x0, 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/144, 0xffffffffffffff1a}, {&(0x7f0000000240)=""/253, 0xfd}], 0x1000000000000517) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x200, 0x8, 0x200, 0x0, r1, 0x100000000}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/01 03:19:06 executing program 7: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/229) 2018/04/01 03:19:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='$cgroup\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/147) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/01 03:19:06 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x4, @random="0a599ee98fc0", 'syzkaller1\x00'}}, 0x1e) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) accept4$bt_l2cap(r0, &(0x7f00000002c0), &(0x7f0000000200)=0xe, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000300)="3bbecbc23fea5787e06d78836e4e41223dbec56050a135031c866082e4111d25c0b7974e2ae62cbfd32a413d11cd329d51fc1499aecc5e9a2b174c0fdb5ba1ae7e523e7a6120d1452e5c45c244bd512924caaa8cdfa85cde59516aa4539cdd503c441325a778eb85f2818b05c4e8a69cf6b0ace789a6180663e3e330d8e9749f443ccd3ea867dcd991d1e067b8ea5f96637f096b4651e615d37a7b0fe9fb35a7addcadc1f91f49c656a7c008710376005b37aebfdc1f7358baab69f2199bdf1e45b3b138032295cab84ac62e237d0a0bad27c7") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x1) 2018/04/01 03:19:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000000640)) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f00000001c0)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r4) r5 = gettid() sched_rr_get_interval(r5, &(0x7f0000000340)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000000)={0x6, 0x7ff, [{0x9c74, 0x0, 0x9a8}, {0xfffff80000000000, 0x0, 0x29df}, {0x58f, 0x0, 0x3800000000000}, {0x4, 0x0, 0x5}, {0xffffffffffffff5b, 0x0, 0x8000}, {0x7f, 0x0, 0x4}]}) sendmmsg$nfc_llcp(r1, &(0x7f0000000500)=[{&(0x7f0000000540)={0x27, 0x0, 0x0, 0x3, 0x0, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000840)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 490.494635] l2tp_ppp: sess 4/0: set debug=cf10464f [ 490.508100] l2tp_ppp: sess 4/0: get flags=0 [ 582.632932] kworker/dying (63) used greatest stack depth: 8328 bytes left [ 615.392180] INFO: task syz-executor4:28688 blocked for more than 120 seconds. [ 615.399510] Not tainted 4.16.0-rc7+ #374 [ 615.404125] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.412089] syz-executor4 D23528 28688 4536 0x00000004 [ 615.417727] Call Trace: [ 615.420335] __schedule+0x8fb/0x1ec0 [ 615.424067] ? __sched_text_start+0x8/0x8 [ 615.428221] ? __radix_tree_insert+0x7b0/0x7b0 [ 615.432873] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 615.437988] ? trace_hardirqs_off+0x10/0x10 [ 615.442338] ? find_held_lock+0x35/0x1d0 [ 615.446405] ? find_held_lock+0x35/0x1d0 [ 615.450470] schedule+0xf5/0x430 [ 615.453902] ? __lock_page+0x550/0x720 [ 615.457820] ? __schedule+0x1ec0/0x1ec0 [ 615.461810] ? lock_downgrade+0x980/0x980 [ 615.465976] ? lock_release+0xa40/0xa40 [ 615.469970] ? do_raw_spin_trylock+0x190/0x190 [ 615.474602] io_schedule+0x1c/0x70 [ 615.478157] __lock_page+0x574/0x720 [ 615.481884] ? __lock_page_killable+0x790/0x790 [ 615.486569] ? trace_hardirqs_on+0xd/0x10 [ 615.490768] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.495312] ? shmem_getpage_gfp+0xec1/0x39c0 [ 615.499829] ? check_same_owner+0x320/0x320 [ 615.504148] ? page_cache_tree_insert+0x410/0x410 [ 615.508995] ? __might_sleep+0x95/0x190 [ 615.512967] pagecache_get_page+0x674/0xba0 [ 615.517296] ? add_to_page_cache_lru+0x510/0x510 [ 615.522057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 615.527251] ? __lock_acquire+0x664/0x3e00 [ 615.531480] ? __lock_acquire+0x664/0x3e00 [ 615.535717] ? print_irqtrace_events+0x270/0x270 [ 615.540503] ? rcu_pm_notify+0xc0/0xc0 [ 615.544404] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.549432] ? __mark_inode_dirty+0x262/0x1170 [ 615.554032] ? trace_event_raw_event_lock+0x340/0x340 [ 615.559228] ? find_held_lock+0x35/0x1d0 [ 615.563310] grab_cache_page_write_begin+0x6c/0xa0 [ 615.568235] block_write_begin+0xa6/0x2e0 [ 615.572387] ? check_disk_change+0x130/0x130 [ 615.576797] ? __block_write_begin+0x40/0x40 [ 615.581224] ? iov_iter_fault_in_readable+0x211/0x420 [ 615.586420] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 615.591658] ? current_kernel_time64+0x122/0x2f0 [ 615.596418] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.601446] blkdev_write_begin+0x3c/0x50 [ 615.605598] generic_perform_write+0x28f/0x600 [ 615.610218] ? do_umount+0xda0/0xda0 [ 615.613950] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 615.619241] ? file_update_time+0xd3/0x5b0 [ 615.623484] ? current_time+0xc0/0xc0 [ 615.627298] ? clear_nlink+0xb0/0xb0 [ 615.631054] ? blk_lld_busy+0x60/0x60 [ 615.634875] ? __save_stack_trace+0x7e/0xd0 [ 615.639202] __generic_file_write_iter+0x366/0x5b0 [ 615.644165] blkdev_write_iter+0x207/0x3e0 [ 615.648407] ? do_syscall_64+0x281/0x940 [ 615.652485] ? bd_set_size+0x330/0x330 [ 615.656406] do_iter_readv_writev+0x55c/0x830 [ 615.660915] ? do_iter_readv_writev+0x55c/0x830 [ 615.665592] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 615.670368] ? rw_verify_area+0xe5/0x2b0 [ 615.674430] do_iter_write+0x154/0x540 [ 615.678320] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.683359] vfs_iter_write+0x77/0xb0 [ 615.687184] iter_file_splice_write+0x7db/0xf30 [ 615.691875] ? page_cache_pipe_buf_steal+0x500/0x500 [ 615.696991] ? fsnotify_first_mark+0x2b0/0x2b0 [ 615.701588] ? pipe_read+0x7f0/0x7f0 [ 615.705321] ? rw_verify_area+0xe5/0x2b0 [ 615.709386] ? page_cache_pipe_buf_steal+0x500/0x500 [ 615.714534] direct_splice_actor+0x125/0x180 [ 615.718958] splice_direct_to_actor+0x2c1/0x820 [ 615.723656] ? generic_pipe_buf_nosteal+0x10/0x10 [ 615.728957] ? do_splice_to+0x160/0x160 [ 615.733000] ? security_file_permission+0x89/0x1e0 [ 615.737976] ? rw_verify_area+0xe5/0x2b0 [ 615.742061] do_splice_direct+0x29b/0x3c0 [ 615.746213] ? splice_direct_to_actor+0x820/0x820 [ 615.751082] ? rw_verify_area+0xe5/0x2b0 [ 615.755155] do_sendfile+0x5c9/0xe80 [ 615.758886] ? do_compat_pwritev64+0x100/0x100 [ 615.763474] ? __might_sleep+0x95/0x190 [ 615.767528] ? kasan_check_write+0x14/0x20 [ 615.771781] ? _copy_from_user+0x99/0x110 [ 615.775949] SyS_sendfile64+0xbd/0x160 [ 615.779855] ? SyS_sendfile+0x1a0/0x1a0 [ 615.783847] ? do_syscall_64+0xb7/0x940 [ 615.787822] ? SyS_sendfile+0x1a0/0x1a0 [ 615.791802] do_syscall_64+0x281/0x940 [ 615.795687] ? vmalloc_sync_all+0x30/0x30 [ 615.799843] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.804348] ? finish_task_switch+0x1c1/0x7e0 [ 615.808846] ? syscall_return_slowpath+0x550/0x550 [ 615.813778] ? syscall_return_slowpath+0x2ac/0x550 [ 615.818714] ? prepare_exit_to_usermode+0x350/0x350 [ 615.823743] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 615.829125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.833966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 615.839158] RIP: 0033:0x454e79 [ 615.842341] RSP: 002b:00007f150c137c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 615.850061] RAX: ffffffffffffffda RBX: 00007f150c1386d4 RCX: 0000000000454e79 [ 615.857362] RDX: 00000000200ddff8 RSI: 0000000000000015 RDI: 0000000000000013 [ 615.865182] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 615.872465] R10: 0000000102000001 R11: 0000000000000246 R12: 00000000ffffffff [ 615.879749] R13: 00000000000004c5 R14: 00000000006f9318 R15: 0000000000000001 [ 615.887041] [ 615.887041] Showing all locks held in the system: [ 615.893396] 2 locks held by khungtaskd/877: [ 615.897912] #0: (rcu_read_lock){....}, at: [<000000001dde4d42>] watchdog+0x1c5/0xd60 [ 615.906099] #1: (tasklist_lock){.+.+}, at: [<000000003ed06637>] debug_show_all_locks+0xd3/0x3d0 [ 615.915158] 2 locks held by getty/4456: [ 615.919122] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 615.927802] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 615.937141] 2 locks held by getty/4457: [ 615.941114] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 615.949792] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 615.959085] 2 locks held by getty/4458: [ 615.963051] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 615.971773] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 615.981080] 2 locks held by getty/4459: [ 615.985065] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 615.993746] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 616.003028] 2 locks held by getty/4460: [ 616.006986] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 616.015685] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 616.024968] 2 locks held by getty/4461: [ 616.028927] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 616.037634] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 616.046929] 2 locks held by getty/19049: [ 616.050985] #0: (&tty->ldisc_sem){++++}, at: [<000000006f5e9787>] ldsem_down_read+0x37/0x40 [ 616.059689] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d28913fd>] n_tty_read+0x2ef/0x1a40 [ 616.068995] 1 lock held by blkid/26955: [ 616.072984] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000d927ddd8>] __blkdev_put+0xbc/0x760 [ 616.081511] [ 616.083147] ============================================= [ 616.083147] [ 616.090157] NMI backtrace for cpu 1 [ 616.093791] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #374 [ 616.100699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.110035] Call Trace: [ 616.112599] dump_stack+0x194/0x24d [ 616.116201] ? arch_local_irq_restore+0x53/0x53 [ 616.120842] ? debug_show_all_locks+0x2f3/0x3d0 [ 616.125484] ? nmi_cpu_backtrace+0x1be/0x210 [ 616.129912] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.134378] nmi_cpu_backtrace+0x1d2/0x210 [ 616.138587] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.143062] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 616.148314] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.153477] watchdog+0x90c/0xd60 [ 616.156906] ? reset_hung_task_detector+0xa0/0xa0 [ 616.161721] ? complete+0x62/0x80 [ 616.165150] ? __schedule+0x1ec0/0x1ec0 [ 616.169104] ? do_wait_intr_irq+0x3e0/0x3e0 [ 616.173398] ? __lockdep_init_map+0xe4/0x650 [ 616.177779] ? do_raw_spin_trylock+0x190/0x190 [ 616.182331] ? lockdep_init_map+0x9/0x10 [ 616.186363] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.191438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.196422] ? trace_hardirqs_on+0xd/0x10 [ 616.200580] ? __kthread_parkme+0x176/0x240 [ 616.204874] kthread+0x33c/0x400 [ 616.208212] ? reset_hung_task_detector+0xa0/0xa0 [ 616.213022] ? kthread_stop+0x7a0/0x7a0 [ 616.216966] ret_from_fork+0x3a/0x50 [ 616.220755] Sending NMI from CPU 1 to CPUs 0: [ 616.225302] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 616.226292] Kernel panic - not syncing: hung_task: blocked tasks [ 616.239707] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0-rc7+ #374 [ 616.246607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.255943] Call Trace: [ 616.258519] dump_stack+0x194/0x24d [ 616.262206] ? arch_local_irq_restore+0x53/0x53 [ 616.266848] ? vsnprintf+0x1ed/0x1900 [ 616.270673] panic+0x1e4/0x41c [ 616.273853] ? refcount_error_report+0x214/0x214 [ 616.278600] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 616.283940] watchdog+0x91d/0xd60 [ 616.287372] ? reset_hung_task_detector+0xa0/0xa0 [ 616.292186] ? complete+0x62/0x80 [ 616.295615] ? __schedule+0x1ec0/0x1ec0 [ 616.299565] ? do_wait_intr_irq+0x3e0/0x3e0 [ 616.303858] ? __lockdep_init_map+0xe4/0x650 [ 616.308237] ? do_raw_spin_trylock+0x190/0x190 [ 616.312789] ? lockdep_init_map+0x9/0x10 [ 616.317172] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.322247] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.327244] ? trace_hardirqs_on+0xd/0x10 [ 616.331364] ? __kthread_parkme+0x176/0x240 [ 616.335669] kthread+0x33c/0x400 [ 616.339025] ? reset_hung_task_detector+0xa0/0xa0 [ 616.343838] ? kthread_stop+0x7a0/0x7a0 [ 616.347791] ret_from_fork+0x3a/0x50 [ 616.352092] Dumping ftrace buffer: [ 616.355805] (ftrace buffer empty) [ 616.359508] Kernel Offset: disabled [ 616.363110] Rebooting in 86400 seconds..