[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.267168] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.876485] random: sshd: uninitialized urandom read (32 bytes read) [ 21.199279] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.090792] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. [ 27.705261] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/05 11:23:45 fuzzer started 2018/05/05 11:23:45 dialing manager at 10.128.0.26:34865 [ 54.957357] can: request_module (can-proto-0) failed. [ 54.966524] can: request_module (can-proto-0) failed. 2018/05/05 11:24:14 kcov=true, comps=true 2018/05/05 11:24:20 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x3}, 0x14) r1 = socket$pptp(0x18, 0x1, 0x2) lookup_dcookie(0x71, &(0x7f0000000080)=""/162, 0xa2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x4, 0xa1, 0x11, "9dfbe082063f7d4ab6df04a69247adefeb2eceb9e6d688be77bb48d2cf88cbf2"}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@routing={0x7f, 0x2, 0x2, 0xfff, 0x0, [@dev={0xfe, 0x80, [], 0x14}]}, 0x18) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000001c0)={0x7, 0x100000001}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) fgetxattr(r0, &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)=""/32, 0x20) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x3, 0x3, [0x0, 0xffffffff, 0x1000]}, &(0x7f0000000380)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0xee, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x800, 0x45, 0x3, 0x7ff, 0x2}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) symlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x1) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) futimesat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{}, {r3, r4/1000+10000}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000680)='./file1\x00', r5, r6, 0x400) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000a00)={0x3, 0x1, &(0x7f00000008c0)=""/168, &(0x7f0000000980)=""/60, &(0x7f00000009c0), 0x2006}) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000a40)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x3, 0x976, 0x9, 0x7, 0xd16}, 0x14) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000ac0)='tls\x00', 0x4) sysfs$1(0x1, &(0x7f0000000b00)='tls\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000b40)={0x1, 0x48, 0x3ff, 0x9f33, 0x1}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b80)=0x0) sched_setparam(r7, &(0x7f0000000bc0)=0x9) 2018/05/05 11:24:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="ecc1747fb455e0457f7a7dc0e79e0c0aee1451561aea703dca52236567449866901d3a6c28ae2f6a11b69bc5aa60bb62bee0446ebc7206148d0c6878950d8360f20c3709cff21b3f4370bff21b89c5d489f143f7f4607b357774f2c1c6723f775859e1893a147236a062fab2c3600e0a482754201c2b51ecbbc0b773e8d19b") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x3, 0x401, 0x8, 0x1fc00}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r4, r6}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=""/172, &(0x7f0000000400)=0xac) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000440)=0xffffffff00000001, &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x8}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r7, 0x2, 0x30}, &(0x7f0000000600)=0xc) acct(&(0x7f0000000640)='./file0\x00') setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000000680)=0x7f, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={r3, r4, r5}, 0xc) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r8, 0xc008ae91, &(0x7f0000000740)={0x5, 0x0, [{}, {}, {}, {}, {}]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000840)={0x0, @dev, @dev}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000008c0)={@dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x3f, 0x3ff, 0x7fff, 0x500, 0x9, 0x10, r9}) flock(r8, 0x6) getsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000000940), &(0x7f0000000980)=0x4) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a40)={r8, 0x50, &(0x7f00000009c0)}, 0x10) syz_mount_image$nfs4(&(0x7f0000000a80)='nfs4\x00', &(0x7f0000000ac0)='./file0\x00', 0x4c2, 0x3, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="2aabea5789a8ce506c83a627bbec5655adecb1d224ba20804d3c16eea7efc7a9cc39a7c895f6e814adc77ea7c20360037b77b5e6aafe2be61dd389db11a1441743c7e04a4eb52e45669563a75476515b6ca78db5c85db56d68ae55233505ab1f", 0x60, 0x9}, {&(0x7f0000000b80)="1e0801feb894fbac71860145db0cc44c0ce3ce022bc5a07ab6e70a22cf803cbaa116bbfb54aa7e0a91a86baa1dcfe25277ffc15002111f772cd1cffe8300f6498601f7637324eedf93c424031d9de6b81e998f33a73d785cfb742c9fa6ec8a32c6c546185bcf8053d46c0c742d2ccaa0eb4ffe6c84a11f582411490b9beaae2b1fb0", 0x82, 0x7fffffff}, {&(0x7f0000000c40)="3787ce2a79d469275345af56dd7e63f9ac26f362a7b2890cde1dbda76e98b0128541c09bafede5ab670964026278f256b1314a5bc5e15f539f42b03018b44a0df12c8e4f327b472e41623d2a3ef5355d1cd5edb74d1665e49c17217dc21ac3701404202418cd3ea2710a0b847c8b68f8", 0x70, 0x7}], 0x1010020, &(0x7f0000000d40)='/dev/vsock\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r8, 0x0, 0x489, &(0x7f0000000d80)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'nq\x00', 0x21, 0x0, 0x43}, {@loopback=0x7f000001, 0x4e20, 0x0, 0x7, 0x5, 0xffffffff7fffffff}}, 0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000f40)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x5, 0x4e23, 0x81, 0x0, 0xa0, 0xa0, 0x89, r10, r11}, {0xffff, 0x1f, 0x3, 0x3ff, 0x0, 0x7fffffff, 0xffffffff, 0x3}, {0x800, 0x1, 0xdde, 0x4}, 0x8, 0x6e6bba, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5fa8}, 0x4d6}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3502, 0x4, 0x2, 0x20000, 0xeee, 0x7fff, 0x4}}, 0xe8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001040)={0x7, 0x6, 0x3, 0x6}, 0x10) 2018/05/05 11:24:20 executing program 7: r0 = memfd_create(&(0x7f0000000000)=']posix_acl_access(\x00', 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xb21}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x9}, 0x8) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/16, 0x10) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x121002, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r1, 0xdf, "6bdf923beeab9d3233e0fddd7439b6723b83b8ba49efcd777eed511d7613e45997cba9784b31ea19cbd5a9c7a1396e1163d0fdbd3f230fcfadd1cefc1caa2b3f155a97a2636e9c993074541cd3a7088cee4625fc04118ec7aa15960361d1983da376a41c8721d11685d249912590aed99bc09f6938dab119b356fa0d349f66f4966f71a9f2dbf32d5ef876f1282c3ab708b46dfda0ca8a24baab5571f12481073a7adbcdd1272d05326ae0476dd2f16eea250d5e21b640c9c92d6e5f3d7deb94c2f9d3c5c75c167006bf2c1d440659d3db09c9281f2e5c305a224bb147c114"}, &(0x7f0000000400)=0xe7) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000440)="95a94ada7b2196fdbf36e2a20f774438f163fbb806bbf2fa614e2955a0346c6fb3d87d215b45796f6645ce47c2dec91cb2e02312a88e2f0da9689f459869e778c798dbcca15d288b4143046be90fefa342d3c5902898719701206275983d30f54fd798edfa2a0a5bfa400c6df15a43771a8ab3fa6a0834d195f24a9bc7cfb19cd0e8c352cc947f8510") ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000540)={0x1, 0xc78, [{0xf2, 0x0, 0x1000}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000007c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="3c6d739e5c277d0d343e93d54a943a97462d6e65aa1c4e23c90f7175ee1b7d284b", 0x21}, {&(0x7f0000000640)="4c24ed2d306fd4a268a77035f3ae5a08b43a79cb6bf0868c6cf78effb830d01505f0b8491fcb14c98244928199aa93814c5675d8b5a40bfee42ed42e480e6cf5b325ce842a98c257923afcf76589c92ea5a8cefe663715bcbb55208ae73a4e71e8447d945dbfba3718707eae3a8fd7964cdd902f1db4c1b5667ca98011d890a2a9e0238f506a16b7c5b7d5312938c8e3b1aca7c1df3a661f9ea9e006e1aa4e6bb0d7df42ea43d175035511be7f134ed6156f42a863dea887a3d139f2fa2b6d4c63b487c6b0bb8eb92c6e523bc29e2203a6c493e14c6fb37d5be1cfaeaa5cb70e9b4cb1e4e5450f25b57a639595e8e7820aa2", 0xf2}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r2, r0, r2]}], 0x50, 0x20000814}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000a80)={{0xa, 0x4e21, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0xffffffffffffff00}, {0xa, 0x4e21, 0x80, @empty, 0x2}, 0xffff, [0x7, 0x101, 0x80000001, 0x4, 0x0, 0x4, 0xe7, 0x80]}, 0x5c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b00)={r3, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, 0x84) fchdir(r0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000bc0)=""/138) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000e00)={0x4, &(0x7f0000000dc0)=[{}, {}, {}, {}]}) ioctl$void(r2, 0x5450) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000e40)={r1, @in6={{0xa, 0x4e20, 0x73, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x2, 0x2, 0x7ff, 0x5, 0x52}, 0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000f00)={r1, 0x697a, 0x0, 0x800, 0x8}, &(0x7f0000000f40)=0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000fc0)={r3, 0x1}, 0x8) getsockopt$EBT_SO_GET_INFO(r8, 0x0, 0x80, &(0x7f0000001000)={'nat\x00'}, &(0x7f0000001080)=0x78) ioctl$TCGETS(r2, 0x5401, &(0x7f00000010c0)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001140)={0x0, 0x4, 0x3, &(0x7f0000001100)=0x1}) syz_fuse_mount(&(0x7f0000001180)='./file0\x00', 0x1000, r7, r6, 0xfff, 0x40011) 2018/05/05 11:24:20 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf3ad, 0x20002) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x300, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3fe5a62c}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x811}, 0x84) r2 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="c957a4c59d94bbda75e0ca9985c16a6ac40697d7bdbd5a2cffc143b1d5e10dacdb5916686b06efdfe5e4db258da1d358f004e186ca4b5b2ed2cd24ad006fcdf0b65b985e798f209be71c009a05be60505c12a732e82b6587b92c693c1de6d3af6fe2ef472fac01582ec8636c3fc678704b2859cdadf9111975416d7308e84ed93ae7bd466298227d0ffe3402257c4c220f216b7dec0e9422cfb83d9002bfb3a850c537227430763f4335dc69f7a01c519c377139c0", 0xb5, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x4, 0x400, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000500)=@buf={0x88, &(0x7f0000000440)="37840cce130e7c9c86b6cc79629a22d161db1a734087018eaa6bf4e6dbcc49792e26399bb2243b926f1560146f37288992d2a896d4872851f02ecd1cdf640e22da886e1c1ef0db00c037e91b89741218ac15d4abd92d0ad66b066fed54b85604fc8162a5570bcb2de6ccb354686e83c0e3632cd063a99b814b3d2de920890ab3df90f63a81ef691c"}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000540)=0x6120, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r1, 0x308, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9f1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000680)) r4 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x100) getegid() setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000700), 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000780)={0x8000, 0x8, 0x2, {r5, r6+10000000}, 0x4, 0x7}) semget$private(0x0, 0x3, 0x45) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000800)) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000840)=0x3ff) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0xb) readahead(r4, 0x6, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000980)={0x2}, 0x4) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) write$cgroup_int(r0, &(0x7f0000000a40)={[0x35, 0x31, 0x2b]}, 0x3) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000a80)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f0000000ac0), 0x8) sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x38, r1, 0x110, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/05 11:24:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x84) readahead(r0, 0x6, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x4, 0x1000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x0, 0x1b531fc4}, 0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x4}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000003c0)={0x6, [0x9, 0x95, 0x7840000, 0x0, 0x81, 0x81]}) r2 = accept4$nfc_llcp(r0, &(0x7f0000000400), &(0x7f0000000480)=0x60, 0x800) pwrite64(r2, &(0x7f00000004c0)="7833bee1f42994946a587831bb56c66ec6d15400fa5e638af1ff6c5909dbf56c5882b5029414dc57571475cf274bd25cf52a6b04cae533da09d543ab475b7e94273126cc1ea7c6c3eb2675990ed705dfc8366bf0a10ab280c81dbad2b37c7819d5fed2e124ebb14d07da67cab71c009ee4b38680bea67aaf0452b095b445973678306224d54f402305d77d087e0e80cd8fc6ea0e25906df2c35dd8c261b360734ba77935a01932d15c944b8f1335d64a9396ae33c9e9c63056b40065", 0xbc, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r1, 0x7f, 0x5, 0xca4, 0x4, 0x0, 0x3, 0x4, {r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3, 0x4, 0x8001, 0x2}}, &(0x7f0000000640)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r1, 0x6}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000006c0)={{0x9, 0x2, 0x3, 0x7f, 0x9, 0x101}, 0x2, 0xd70, 0xaa2}) getsockname$inet6(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) alarm(0x1ff) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = dup(r2) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000800)={0x2, [0x5ea7, 0x6]}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000840)={{0x2, 0x4e21}, {0x6}, 0x152778c822375a41, {0x2, 0x4e23, @multicast1=0xe0000001}, 'gre0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) syz_open_dev$sndpcmc(&(0x7f0000000900)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40242) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000980)={0x3, &(0x7f0000000940)=[{}, {}, {}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000009c0)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000a00)={0x1, 0x3, 0x1, 0x80000000, 0x3, 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x8000044}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x60, r5, 0x5, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4008014) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000bc0)=0x7ff) 2018/05/05 11:24:20 executing program 5: request_key(&(0x7f00000011c0)='dns_resolver\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000001240)='/dev/ptmx\x00', 0xfffffffffffffffb) 2018/05/05 11:24:20 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) eventfd(0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001840)='/dev/vcs\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x10, 0x0, r0}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r1, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 11:24:20 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x400, 0xa50d, 0x1d, 0x379, 0x5, 0x39f}, "e2fab1dc2e4f8b3261fcad3a5e12c21fa7d7c1e3390d1375d390a432323b8581d24b1562e15324c62ab368e7d15dc0ca32df5264681e7f337b6f5ed33c9e97d18f660b245aa3c7b737aad1f3", [[], [], [], [], [], [], [], [], []]}, 0x96c) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000009c0)={0x1, 0x3d}) fallocate(r0, 0x1, 0x80000001, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000a00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000a40)={0x303, 0x33}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000a80)={0x3, 0x3, 0x0, 'queue1\x00', 0x9}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000b40)="7d33dd19262cda") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000b80)={0x0, 0x3}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000c00)={0x0, 0x0, 0x8, [0x4, 0x51, 0x7fffffff, 0x800, 0x9, 0x2, 0x10001, 0x7fff]}, &(0x7f0000000c40)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c80)={r3, 0x5, 0x7, 0x80, 0x4, 0xffffffffffffff80, 0xffffffff, 0x3, {r4, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x80, 0x8, 0x8, 0x6, 0x9}}, &(0x7f0000000d40)=0xb0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000d80)=r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000dc0)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000e00)=""/246) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000f00)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x7fffffff}, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x66f}, 0x8001, [0x7fffffff, 0xa8, 0x9, 0x0, 0x0, 0x6, 0x80, 0x101]}, 0x5c) r6 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000f80)=r6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000fc0)={r5, 0x9, 0x100000000, 0x20}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001040), &(0x7f0000001080)=0x4) r7 = socket$inet(0x2, 0x4, 0x7) epoll_create1(0x80000) r8 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x3, 0x101240) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001100)={0xdee, 0x1, 0x5, 0x5, r3}, &(0x7f0000001140)=0x10) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000001180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000011c0)={0x6, 0x5220, 0x8001, 'queue1\x00', 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001280)={0xc0, 0x6, 0x9, 'queue0\x00', 0xffff}) write$sndseq(r8, &(0x7f0000001380)=[{0x6, 0x4, 0x7fffffff, 0x80000000, @tick=0x5, {0x6, 0x3}, {0x0, 0x5a40}, @queue={0x8, {0x400, 0x3}}}, {0x3, 0x4, 0x4, 0x7, @time={0x77359400}, {0x9, 0xfffffffffffffffb}, {0x7fff, 0x2}, @queue={0x4, {0x1, 0x2}}}, {0x80000000, 0x8e1ff03, 0xa2d5, 0x80000000, @tick=0x8000, {0x0, 0x94}, {0x557c5489, 0x6}, @quote={{0x7f, 0x7}, 0x173, &(0x7f0000001340)={0x100000001, 0x2, 0x4, 0x4, @tick=0x8, {0x76ba, 0x9}, {0xab70, 0x8}, @result={0x401, 0x1f}}}}], 0x90) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000001440)={0x1, 0x0, [{}]}) [ 63.051548] IPVS: ftp: loaded support on port[0] = 21 [ 63.063000] IPVS: ftp: loaded support on port[0] = 21 [ 63.111881] IPVS: ftp: loaded support on port[0] = 21 [ 63.130798] IPVS: ftp: loaded support on port[0] = 21 [ 63.147617] IPVS: ftp: loaded support on port[0] = 21 [ 63.161897] IPVS: ftp: loaded support on port[0] = 21 [ 63.167777] IPVS: ftp: loaded support on port[0] = 21 [ 63.185857] IPVS: ftp: loaded support on port[0] = 21 [ 65.165627] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.172164] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.187953] device bridge_slave_0 entered promiscuous mode [ 65.295802] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.302230] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.334878] device bridge_slave_1 entered promiscuous mode [ 65.354550] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.360956] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.371705] device bridge_slave_0 entered promiscuous mode [ 65.390482] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.397887] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.415367] device bridge_slave_0 entered promiscuous mode [ 65.427860] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.434274] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.465976] device bridge_slave_0 entered promiscuous mode [ 65.479823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.486990] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.493425] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.502926] device bridge_slave_0 entered promiscuous mode [ 65.512943] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.519359] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.528808] device bridge_slave_0 entered promiscuous mode [ 65.537547] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.543946] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.554875] device bridge_slave_0 entered promiscuous mode [ 65.565858] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.572267] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.587845] device bridge_slave_1 entered promiscuous mode [ 65.596891] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.603290] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.612922] device bridge_slave_1 entered promiscuous mode [ 65.621317] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.627799] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.646954] device bridge_slave_0 entered promiscuous mode [ 65.659380] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.665772] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.676329] device bridge_slave_1 entered promiscuous mode [ 65.683396] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.689776] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.699235] device bridge_slave_1 entered promiscuous mode [ 65.707747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.715232] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.721615] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.745008] device bridge_slave_1 entered promiscuous mode [ 65.769668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.777259] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.783663] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.793079] device bridge_slave_1 entered promiscuous mode [ 65.801817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.810756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.818901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.826545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.834225] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.840755] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.879241] device bridge_slave_1 entered promiscuous mode [ 65.911343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.925135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.933476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.943176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.988090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.006810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.078716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.087297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.140961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.257359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.290201] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.307911] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.333504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.430717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.442478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.452794] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.463201] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.480882] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.489835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.501276] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.538684] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.582701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.596386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.625110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.670698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.677686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.698598] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.709753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.716816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.730781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.737994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.762929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.771986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.781546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.788932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.812624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.829906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.843222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.860781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.867876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.875589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.895663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.924598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.937871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 66.946615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.956663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.970633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.984330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.014592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.074916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.081841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.185018] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.210264] team0: Port device team_slave_0 added [ 67.259217] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.271716] team0: Port device team_slave_0 added [ 67.285349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.305719] team0: Port device team_slave_0 added [ 67.321324] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.339863] team0: Port device team_slave_0 added [ 67.350349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.357979] team0: Port device team_slave_0 added [ 67.367308] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.374698] team0: Port device team_slave_0 added [ 67.382443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.392927] team0: Port device team_slave_0 added [ 67.408701] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.424963] team0: Port device team_slave_1 added [ 67.437846] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.455572] team0: Port device team_slave_1 added [ 67.464435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.478679] team0: Port device team_slave_1 added [ 67.489329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.505198] team0: Port device team_slave_1 added [ 67.515987] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.524073] team0: Port device team_slave_1 added [ 67.536837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.561769] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.574804] team0: Port device team_slave_1 added [ 67.580695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.594814] team0: Port device team_slave_1 added [ 67.611796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.626996] team0: Port device team_slave_0 added [ 67.651806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.670175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.704110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.712536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.721674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.728590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.736947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.748090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.756912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.766709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.776306] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.783782] team0: Port device team_slave_1 added [ 67.793135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.803780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.811304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.818599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.826857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.848499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.881778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.904731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.918630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.927148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.934821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.942644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.950122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.957828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.965619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.973388] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.980829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.988573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.998661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.007977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.015962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.025653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.033552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.041927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.051937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.059076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.067100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.076721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.083895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.098282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.106722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.114490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.127294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.140677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.149120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.158390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.166430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.179222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.202517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.219747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.231616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.239655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.248860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.255823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.264148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.272056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.279240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.293777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.302286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.310753] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.318086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.333705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.346125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.355176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.366209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.373854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.387863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.398829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.406714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.423294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.442837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.473864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.491637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.503391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.512605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.525855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.541144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.550811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.562387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.589374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.620671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.646836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.663860] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.686345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.705834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.706778] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.713288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.720324] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.726727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.735256] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.743104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.757597] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.764012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.770675] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.777086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.804714] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.816319] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.822711] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.829439] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.835838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.852071] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.861401] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.867775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.874376] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.880756] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.893409] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.925413] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.931830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.938526] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.944908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.002709] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.120631] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.127078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.133736] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.140115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.152523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.160680] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.167083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.173803] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.180180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.187891] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.325086] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.331515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.338202] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.344588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.381544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.752289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.762908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.787545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.810511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.820462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.827605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.835154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.849458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.868903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.896335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.033548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.115193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.261161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.295903] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.343970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.412079] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.443999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.480223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.533835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.701913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.758992] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.773295] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.779554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.796738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.825182] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.836285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.860566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.898322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.904976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.916678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.953152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.968407] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.975363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.996642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.071508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.077840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.091356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.234754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.244359] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.261853] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.282411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.295011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.329711] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.474642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.483744] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.504798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.515880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.538876] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.572631] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.770159] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.805953] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.812570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.827567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.971500] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.296103] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 11:24:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df73e8b2b34796068700e29fbf23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e5a0db9074a28a826c885663b51ce4b569dade341d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595586f55e229923be4ed8c04008e8628b64cacf386bfa8840afb02004c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000080000000000000002"]) 2018/05/05 11:24:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 11:24:36 executing program 3: mq_open(&(0x7f00000000c0)='-$\x00', 0x3, 0x0, &(0x7f0000000080)) 2018/05/05 11:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e80)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000002940)="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", 0xfdb}], 0x1, &(0x7f0000001d80)}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 79.607353] QAT: Invalid ioctl 2018/05/05 11:24:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) [ 79.627628] QAT: Invalid ioctl 2018/05/05 11:24:37 executing program 4: request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) [ 79.666906] QAT: Invalid ioctl [ 79.683111] QAT: Invalid ioctl 2018/05/05 11:24:37 executing program 7: mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000140)=0x6dea, 0x6, 0x0) 2018/05/05 11:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8100080086dd609f4a13000c000000000000000000000000ff02010000000000000000009078"], &(0x7f00000002c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 79.741751] QAT: Invalid ioctl [ 79.748806] QAT: Invalid ioctl [ 79.757993] QAT: Invalid ioctl [ 79.784880] QAT: Invalid ioctl [ 79.819233] QAT: Invalid ioctl [ 79.853818] QAT: Invalid ioctl [ 79.946951] Unknown ioctl 35075 [ 79.950849] Unknown ioctl 35095 [ 79.955996] Unknown ioctl 35084 [ 79.989403] Unknown ioctl 35075 [ 79.994594] Unknown ioctl 35095 [ 80.003304] Unknown ioctl 35084 2018/05/05 11:24:38 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x3}, 0x14) r1 = socket$pptp(0x18, 0x1, 0x2) lookup_dcookie(0x71, &(0x7f0000000080)=""/162, 0xa2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x4, 0xa1, 0x11, "9dfbe082063f7d4ab6df04a69247adefeb2eceb9e6d688be77bb48d2cf88cbf2"}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@routing={0x7f, 0x2, 0x2, 0xfff, 0x0, [@dev={0xfe, 0x80, [], 0x14}]}, 0x18) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000001c0)={0x7, 0x100000001}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) fgetxattr(r0, &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)=""/32, 0x20) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x3, 0x3, [0x0, 0xffffffff, 0x1000]}, &(0x7f0000000380)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0xee, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x800, 0x45, 0x3, 0x7ff, 0x2}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) symlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x1) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) futimesat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{}, {r3, r4/1000+10000}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000680)='./file1\x00', r5, r6, 0x400) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000a00)={0x3, 0x1, &(0x7f00000008c0)=""/168, &(0x7f0000000980)=""/60, &(0x7f00000009c0), 0x2006}) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000a40)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x3, 0x976, 0x9, 0x7, 0xd16}, 0x14) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000ac0)='tls\x00', 0x4) sysfs$1(0x1, &(0x7f0000000b00)='tls\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000b40)={0x1, 0x48, 0x3ff, 0x9f33, 0x1}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b80)=0x0) sched_setparam(r7, &(0x7f0000000bc0)=0x9) 2018/05/05 11:24:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/34, 0x22}], 0x1, &(0x7f0000000140), 0x0, 0x0) 2018/05/05 11:24:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'bridge0\x00', 0x600}) 2018/05/05 11:24:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8100080086dd609f4a13000c000000000000000000000000ff020100000000000000000090785d27"], &(0x7f00000002c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 11:24:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 11:24:38 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) recvmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001ac0)=""/25, 0x19}], 0x1, &(0x7f0000001b80)=""/98, 0x62}, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000540)=ANY=[]}, 0x0) 2018/05/05 11:24:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYBLOB="000000102bd7edbc913e007fd9aa99b03570d965382418c76e043c34fbd6f1bdc948aaedb7c2181091b8afb13197e948c64efae90c9354d2b20c954e9f00fb8b47641323fb2479383110ebe5e3aef90f2b7d21bc696c62d91e7e30ef5ce63e41dff2b2d696981ecf5b21a12a1404c924cff2eec1"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 11:24:38 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) pread64(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/05 11:24:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"74756e6c3000f00600e100000400", &(0x7f0000000080)=ANY=[@ANYBLOB="cb880000000000002063f2be134f19164a200000000000000000000000000000000000000008000000000000000000"]}) [ 80.887335] QAT: Invalid ioctl [ 80.894946] QAT: Invalid ioctl [ 80.902579] QAT: Invalid ioctl [ 80.924478] QAT: Invalid ioctl 2018/05/05 11:24:38 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) fadvise64(r0, 0x0, 0x7fffffff, 0x5) [ 80.949729] QAT: Invalid ioctl [ 81.683185] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/05/05 11:24:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x20) 2018/05/05 11:24:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001840)={'ifb0\x00', 0x0}) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001880)={{{@in=@dev={0xac, 0x14, 0x14, 0x1c}, @in=@loopback=0x7f000001, 0x4e22, 0xfffffffffffffffc, 0x4e20, 0xffff, 0x2, 0xa0, 0x80, 0x1d, r5, r6}, {0x7, 0x26, 0x0, 0xffffffffffff0001, 0xffffffff, 0x80007, 0x7}, {0x4, 0x7, 0x1000}, 0x6, 0x6e6bb3, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3505, 0x2, 0x2, 0x9, 0xffffffffffff0000, 0xa41e, 0x4}}, 0xe8) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r2, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000006340), 0x0, &(0x7f0000006380)=""/227, 0xe3}}], 0x1, 0x0, 0x0) 2018/05/05 11:24:39 executing program 5: r0 = socket$inet(0x15, 0x1000000000005, 0x0) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r4, 0x10000000012) ptrace(0x4203, r4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3ffffffc, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000340)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, r5, 0x200, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff36}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0xa0}, 0x1, 0x0, 0x0, 0x240080c0}, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0xff02) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x141000, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0x7) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4, @multicast1=0xe0000001}, 0x10) 2018/05/05 11:24:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b25d905c2123a0410cc5f8f0446a00a366883d4e1e44e067eba9e1946d83e10b877bcf6861c20da261e46701b9cf75d8294c8bd5969b921b488b8f522b19d1e92d02c2a0589ce7d3289689d8c4e5dffbd27230df20b331cb6d13b5990c9540660c8efa94624bd551cb3fc0316fc737f62c4d214c96bd50db3df76c6eecd2dbafb3fe7ed0f9c6f11fc6df7dcd51adca5074b5457bee439210a256c6b736cd7182232606e130f9afc2607efa5d56dbee23d46d197f9f76d72a00d12975c0f25fef2972d68b876bd9d25580b98485749e9860a66fe7992ed54b", 0xd8, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = creat(&(0x7f0000000080)='./file1\x00', 0xfffffffffffffffc) stat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x400, 0x3, 0x6, 0x3, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000040)={0x1ff, 0xf11f}) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r0, &(0x7f0000000100)="dce1b4da383cdc2754130d", 0xffffffffffffffe6, 0x0, &(0x7f0000000140)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004440)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000004540)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000004580)=r5) recvmmsg(r4, &(0x7f000000eb40)=[{{&(0x7f000000e300)=@llc, 0x80, &(0x7f000000e5c0)=[{&(0x7f000000e480)=""/115, 0x73}, {&(0x7f000000e500)=""/163, 0xa3}], 0x2}}], 0x1, 0x0, 0x0) 2018/05/05 11:24:39 executing program 6: futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) nanosleep(&(0x7f00000000c0)={0x77359400}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0xd4, 0xfffffffffffffc01, 0x81, 0x3f}, 0x10) r1 = semget$private(0x0, 0x3, 0x110) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000200)=""/218) gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/05/05 11:24:39 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x6, 0x1, 0x6000, 0x100, 0x7fff}, 0xc) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000000140)) 2018/05/05 11:24:39 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xe0, r1, 0x810, 0x70bd28, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xacda}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8001}, 0x4) sendfile(r0, r0, &(0x7f0000000140)=0x4000000, 0x408000fe) 2018/05/05 11:24:39 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000000bb21949d3bef414bce49a7d2ccdfdca631b3872764ef95ec13faa3cc46dcb766f6edb6a8b77596089a53b89e36a6c3ffcfa56e139ce8b4641b52c92c10b1605c056d224f2a45a0afc0c0759d611aedd5ed63e54ff29a366132e52700cad5f0d2c65b148e1ac6cbcc7fd73e4d5c77bd94b1fed0e6fad34f860d810"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0xfff}, 0x8) read(r1, &(0x7f0000000580)=""/28, 0x1c) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000a395fbffff0200ffffff02ac1414bb0000000000000000"], 0x10) process_vm_readv(r3, &(0x7f0000000840)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/154, 0x9a}], 0x5, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/20, 0x14}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x80000000, {0xfff}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/05 11:24:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x18) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r5, &(0x7f0000000140)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000005a40)=""/187, 0xbb}, 0x4}], 0x1, 0x0, 0x0) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/05 11:24:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) 2018/05/05 11:24:39 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') write$cgroup_pid(r1, &(0x7f00000000c0)={[0x31, 0x33, 0x36, 0x35]}, 0x4) 2018/05/05 11:24:39 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x141000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x9, 0xfffffffffffffffc, 0x4, 0x101, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xff, 0x4, [0x1, 0x800, 0x6, 0x50000000000000]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/05 11:24:39 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x111, &(0x7f0000000040)=0x0) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) io_submit(r0, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/05 11:24:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20001000}) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) pread64(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x0) getpeername(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x10000, 0x10000, 0x341, 0x9, 0x7}) 2018/05/05 11:24:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) 2018/05/05 11:24:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002a40)=ANY=[@ANYBLOB="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"], 0x1214}, 0x1, 0x0, 0x0, 0x10}, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0xff, 0x5, 0x4, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3d, 0x800c, 0xfff, 0x6, r2}, 0x10) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000002c0)={0xffffffff, 0xffffffff00000000, 0x3, 0x1}) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x502, 0x0) 2018/05/05 11:24:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x758a, @dev={0xac, 0x14, 0x14, 0x1c}]}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000000240)=0x400, 0xfffffffffffffd11) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x5, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/05/05 11:24:40 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x40, 0x31c, "ce3d45f391696eaad8e7e4cc5e6fb351ca1232d7c5eb992cfe0087e99f79cf2efc3476f7b647f00193f803a970d295000000000000000000"}, 0x2000) open_by_handle_at(r0, &(0x7f0000000040)={0x11, 0x8, "d6f0d30dfd464dc846"}, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xe0, @local={0xfe, 0x80, [], 0xaa}, 0x26c}], 0x1c) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) 2018/05/05 11:24:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20001000}) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) pread64(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x0) getpeername(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x10000, 0x10000, 0x341, 0x9, 0x7}) 2018/05/05 11:24:40 executing program 0: r0 = socket$inet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x3557, 0x2, 0x4}]}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000680)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r1, &(0x7f00000006c0)=""/193, 0xc1, 0x10040, 0x0, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) bind(r0, &(0x7f0000000140)=@ll={0x11, 0xb, r3, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x80) 2018/05/05 11:24:40 executing program 6: getpid() r0 = gettid() sched_setaffinity(r0, 0x1c4, &(0x7f0000d81ff8)=0xfe) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r1 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) rt_sigaction(0x1f, &(0x7f00000000c0)={0xfffffffffffffff7, {}, 0x40000000, 0x9}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x634d, 0xa, 0x1, r2}) 2018/05/05 11:24:40 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xffffffffffffffd6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/05 11:24:41 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000000bb21949d3bef414bce49a7d2ccdfdca631b3872764ef95ec13faa3cc46dcb766f6edb6a8b77596089a53b89e36a6c3ffcfa56e139ce8b4641b52c92c10b1605c056d224f2a45a0afc0c0759d611aedd5ed63e54ff29a366132e52700cad5f0d2c65b148e1ac6cbcc7fd73e4d5c77bd94b1fed0e6fad34f860d810"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0xfff}, 0x8) read(r1, &(0x7f0000000580)=""/28, 0x1c) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000a395fbffff0200ffffff02ac1414bb0000000000000000"], 0x10) process_vm_readv(r3, &(0x7f0000000840)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f00000006c0)=""/130, 0x82}, {&(0x7f0000000780)=""/154, 0x9a}], 0x5, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/20, 0x14}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x80000000, {0xfff}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/05/05 11:24:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB="624dfbcdab9a1fe3"]) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf004, 0x10000}) 2018/05/05 11:24:41 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x19, r0, 0x1, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) 2018/05/05 11:24:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20001000}) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) pread64(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x0) getpeername(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x10000, 0x10000, 0x341, 0x9, 0x7}) 2018/05/05 11:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/174) r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000540)={0xee, 0x100, "f9537f8cf8d835b436fdafe6f5a524f4d0a429e1084df3e35337a5f106868601175c22b3d180905c871e7b0873eddd161db9c78cc3223c633d772452b0fd4597604e4e7af0f107f5dfdd9274bac461353de178ff46bf0a95f1eb97502132c7a10441ed1e00def61714dde334d840378dd076d519f9d94a2157b244920badeba6bd3a9472f36657b00e4c2027f306459428b4ea97c9a184023e935a192c77f8c2646eedbaa28c8ad753d55e421353365b4874759677ce64d3321bc729bf2827dd9fe2d27203940ea64443cf2f6926655fdd58836b1f0dbb86fef2f58a16cd4d053ede7f512244"}, &(0x7f0000000640), 0x400) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000000c0)=0x60) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000680)={0x7, 0x6, 0x80000000, 0xfffffffffffffff8, "c01f731d1c81c1d153c5eac97de6728c734dee3205dc77687815fcdc5b38af7ba96eb0fcead946d059c2f189", 0x8}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x14, r3}) flock(r1, 0x1) 2018/05/05 11:24:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x7, 0x10001, 0x0, 0x6]}) sendmsg(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000016000)="240000000b06ff031dffe7946f0000000a200a0009000800001d85680c1ba3e20400ff7e", 0x24}], 0x1}, 0x0) accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80, 0x7ff) 2018/05/05 11:24:41 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x8000, 0x4) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200)=0xfffffffffffffffd, 0x80003ffd) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/05 11:24:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400040000000062e0f538000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000140)) [ 84.068971] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/05 11:24:41 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80002) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/05 11:24:41 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000002b00)=ANY=[@ANYBLOB="140000000000000029000000080000000200aaf9"], 0x14}, 0x0) 2018/05/05 11:24:41 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) pkey_alloc(0x0, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) 2018/05/05 11:24:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/05 11:24:41 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/05/05 11:24:41 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) [ 84.218557] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/05 11:24:41 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)=ANY=[@ANYBLOB="d3992b1739f887394f470e95c0f9eb718a4b383f88664c1edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aede742705910ca51fd728d37e218686e597a7bc6b5493fe7ef9642b848d0618a5bd8fb4a121a0561e7164f0f4d6dc95a75cc5eb0ab699a40f14f54e60cffd0774618943f5e06c0d0c46f5d3715e55bebb74a488680bddd4c70d12b0b97651e770d479edf095df59ade5660dcffbb0c75fc7dbbeaf27c98d6e053d4bef98b21dc7851b72a3255550e026bc921e278497a64249bab5aa2d8da52424d5d2e87068f51b653e515ef59e2afc163cf72b1c2fed8afd1863b55b0232af094ace8859e727ac6c0c9a5fc97d11cdfbe36b5b561458a2c8263b676c3fd8c910e220a781f66665f77da291c211020befea8b6e4e997a5d9682b332328a74dbec686eeb8ea457c1d607d6253d7c0d2e85b0aff6037a84a308442a1d2c5538bcce8387a93e78b7186e09800d431e8aa94186cb312fb7f2f8c4edd635b8ce511c50361113e5e6651d24cb511d7679af1587e49642e0a87771d9537a41b5490b467d7bc182bc0f48ff117d649f85c0e012d84f58d725e4a035357a86b940060f7d7a21e7b0957efa5c69d607ec46767da6c28ab23d73e37"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x3, 0x8}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x0, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x9, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000000), 0x0) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r8}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x7fffb, 0x7fe) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r6, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 11:24:41 executing program 7: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0x20) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getattr(r1, &(0x7f0000000140), 0x30, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 84.323589] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/05 11:24:42 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) inotify_init() ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x7650211e, 0x10000029c, [0x4931cd23]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/05 11:24:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x10800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x3f, 0x5}, 'port1\x00', 0x80, 0x40000, 0x5, 0x100000000, 0x3, 0x9, 0x2, 0x0, 0x2, 0x3}) 2018/05/05 11:24:42 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0xd, 0x3}, 0x14) 2018/05/05 11:24:42 executing program 6: 2018/05/05 11:24:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x2, r1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4, 0x0, 0x0, 0x9}) syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/05/05 11:24:42 executing program 0: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xaaaaaaaaaaaac83, &(0x7f0000000280), 0x3, &(0x7f0000000300)={[{@statfs_percent={'statfs_percent', 0x3d, [0x36]}, 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2) openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x4000, 0x80) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/05/05 11:24:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) msgget$private(0x0, 0x11d) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/05 11:24:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20380, 0x0) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000000c0)) 2018/05/05 11:24:42 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2102}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) [ 85.108247] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/05 11:24:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800000000000003d) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f0000000140)=0xc000000, 0x2000000007f) [ 85.197431] random: crng init done [ 85.242550] gfs2: not a GFS2 filesystem 2018/05/05 11:24:42 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/189) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0f92"]) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) 2018/05/05 11:24:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) 2018/05/05 11:24:42 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xb2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) init_module(&(0x7f0000000080)='\x00', 0x1, &(0x7f00000000c0)='$.\x00') mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040), 0x1, 0x8) 2018/05/05 11:24:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0xffffffffffffffc2) getdents64(r0, &(0x7f0000000040)=""/32, 0x20) 2018/05/05 11:24:42 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001100)=""/140) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) finit_module(r0, &(0x7f00000010c0)='lolo(\x00', 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'mime_typewlan0md5sum,!,K\'\x00'}) 2018/05/05 11:24:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)=""/133, &(0x7f0000000280)=0x85) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/05 11:24:42 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0x8, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}, @multicast1=0xe0000001]}, 0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x39b, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/05/05 11:24:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x0, 0x80000000, 0x1, 0x4, 0x200, 0x4ad, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffc01, 0x4, 0x3, 0x8, 0x1f}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3, 0x1b3, 0xf91, 0x4, 0xffffffff, 0x6}, &(0x7f0000000180)=0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x0, 0x47, [], 0x0, &(0x7f0000000280), &(0x7f00000001c0)=""/71}, &(0x7f00000003c0)=0x78) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000000c0)=ANY=[]) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r6, 0x200, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x38}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) [ 85.422260] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/05 11:24:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000500)=0x400000050005, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/1) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/05/05 11:24:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f2fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027eff0)=[{&(0x7f0000205f82)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40001, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 2018/05/05 11:24:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='!\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}], 0x1c) 2018/05/05 11:24:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) setsockopt(r1, 0x100, 0x6, &(0x7f0000000100)="6144ace0973a095da0dd08b635f49a902d149f48c4e9db0d9b9c2d61d3450457796be43c00dd74ee11d1ec8dc150a6917ff2fb1e148a1249bc233951073e3eaab85b0fe03029836b0244dc32b420c26d7e80e851dcb7d8bd180db9d9c54f2d61584923dc1e3b91264834730af07465f3ff9953f20eb5be45f1273f1eb74fffd21be6a5fc3111457645c034d361ccda77324648bb83829a943846cd0844b94c", 0x9f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x2, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000300)='memory.@m!x\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) write(r3, &(0x7f0000000180), 0x0) 2018/05/05 11:24:43 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x1c, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000000180)={{r2, r3+10000000}, {0x7, 0xe4c}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/05/05 11:24:43 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40c}, 0xc, &(0x7f0000000100)={&(0x7f0000000780)={0x160, r1, 0x200, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x33b}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffbff}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000001) r2 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='%&selinux\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x481, 0x0, &(0x7f0000000740)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xf00, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000, 0x0, 0x3f000000]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/05/05 11:24:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_team\x00', 0x7}) 2018/05/05 11:24:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200002, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0xffffffff) 2018/05/05 11:24:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x10, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/05/05 11:24:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x100000001, 0x6dc5, 0x2, 0x9, 0x3, 0x0, 0x81, 0x6, 0xff, 0x5, 0x6, 0x449, 0x0, 0x8, 0x39c, 0x200], 0xf001, 0x8000}) keyctl$get_persistent(0x9, 0x0, r0) 2018/05/05 11:24:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x400000ff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) 2018/05/05 11:24:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0xfff, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/45) r2 = socket$inet(0x2, 0x2, 0x3) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x1}}, 0x26) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000100)=ANY=[]) dup3(r3, r0, 0x80000) 2018/05/05 11:24:43 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) ioctl$TCGETA(r0, 0x8004552d, &(0x7f00000000c0)) [ 86.341263] binder: 7053 invalid dec weak, ref 2 desc 0 s 1 w 0 [ 86.380013] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/05 11:24:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000000000000f2c1e41dacdd1d00000000070000008309e4b7ccfc1f8e0200000000000000"], 0x20}}], 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/05 11:24:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x5, 0x0, &(0x7f0000015000/0x4000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x80, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x443c075d0df544e5, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000280)=0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 11:24:43 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x3, 0xcb, 0x0, 0x1}, 0x2677, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x1, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x173382, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000380)={0x5, r3, 0x1}) getsockopt(r0, 0x6, 0x9, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001680)={0x7, 0x0, [{0xf000, 0xd4, &(0x7f00000003c0)=""/212}, {0x14000, 0xb5, &(0x7f00000004c0)=""/181}, {0x2, 0x1000, &(0x7f0000000580)=""/4096}, {0x0, 0x48, &(0x7f0000000240)=""/72}, {0x3, 0x22, &(0x7f0000001580)=""/34}, {0xd000, 0x52, &(0x7f00000015c0)=""/82}, {0xf002, 0x30, &(0x7f0000001640)=""/48}]}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000300)={0xff, @broadcast=0xffffffff, 0x4e23, 0x1, 'none\x00', 0x25, 0x8, 0x17}, 0x2c) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r6) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/05/05 11:24:43 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x85, 0x102) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) [ 86.414707] binder: 7053:7065 ioctl 40046207 0 returned -16 2018/05/05 11:24:43 executing program 1: r0 = socket$inet(0x2b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x6, 0x7ff, 0x3, 0x20, 0x9, 0x61, 0xc4, 0x400, 0x180000000000000, 0x1, 0x7, 0x6, 0x8, 0xf9d7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000011c0)={r1, 0x100b, "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"}, &(0x7f0000001180)=0x1013) 2018/05/05 11:24:43 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r3, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a2", 0x1}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/05 11:24:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001040), 0x3e3) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 11:24:43 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x9, 0x10000000000000, 0x0, 0x0, "cad2d1727faa3e071a1bcdcb1168e9664b2d92ed914339b6c866b11b591853d5eec6fb0ba329d8f0476fd165"}) 2018/05/05 11:24:44 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x14, &(0x7f0000000080)={r1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x90852e24376655b0, 0x40, &(0x7f0000000100)=""/64}, {0x10000, 0x2d, &(0x7f0000000140)=""/45}]}) 2018/05/05 11:24:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/05 11:24:44 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) socketpair(0x1, 0x802, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0xfff, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xe5bf) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@srh={0xff, 0xe, 0x4, 0x7, 0x940, 0x1f, 0x100, [@dev={0xfe, 0x80, [], 0x1b}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x78) 2018/05/05 11:24:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000440)={@host=0x2}) unshare(0x8000000) shmget(0xffffffffffffffff, 0x3000, 0x1025, &(0x7f000096b000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000969000/0x3000)=nil) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000380)={0x200, 0x2, 0x0, 0x100000000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x9d, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) unshare(0xc000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x480, 0x5, 0x37, 0x0, 0x4, 0x11f001, 0xd000, [], 0x4}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000003c0)={&(0x7f000029b000/0x2000)=nil, 0x2, 0x7, 0x28, &(0x7f0000298000/0x4000)=nil}) 2018/05/05 11:24:44 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xff, 0x5}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x1, 0xd, "60e0361206c485a28b4ebdecd2"}, 0x15) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000080), 0x0) 2018/05/05 11:24:44 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/104, 0x68, 0x3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000000280)=""/139, 0x8b}], 0x3, 0x0, 0x0, 0x80000001}, 0x5}, {{&(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f0000000680)=""/28, 0x1c}, {&(0x7f00000006c0)=""/142, 0x8e}, {&(0x7f0000000780)=""/118, 0x76}, {&(0x7f0000000800)=""/146, 0x92}], 0x7, &(0x7f0000000940)=""/21, 0x15, 0x7ff}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000980)=""/191, 0xbf}, {&(0x7f0000000a40)=""/123, 0x7b}, {&(0x7f0000000ac0)=""/128, 0x80}, {&(0x7f0000000b40)=""/34, 0x22}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)=""/245, 0xf5}], 0x6, &(0x7f0000000d40)=""/44, 0x2c, 0x4}, 0x80000001}, {{&(0x7f0000000d80)=@sco, 0x80, &(0x7f0000001200)=[{&(0x7f0000000e00)=""/207, 0xcf}, {&(0x7f0000000f00)=""/187, 0xbb}, {&(0x7f0000000fc0)=""/109, 0x6d}, {&(0x7f0000001040)=""/182, 0xb6}, {&(0x7f0000001100)=""/65, 0x41}, {&(0x7f0000001180)=""/101, 0x65}], 0x6, &(0x7f0000001280)=""/89, 0x59, 0x1}, 0x3}, {{&(0x7f0000001300)=@nfc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001380)}, {&(0x7f00000013c0)=""/236, 0xec}, {&(0x7f00000014c0)=""/91, 0x5b}, {&(0x7f0000001540)=""/161, 0xa1}], 0x4, 0x0, 0x0, 0x9d4}, 0xff}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)=""/145, 0x91}], 0x1, &(0x7f0000001740)=""/183, 0xb7, 0x5}}, {{&(0x7f0000001800)=@sco, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001880)=""/50, 0x32}, {&(0x7f00000018c0)=""/137, 0x89}, {&(0x7f0000001980)=""/51, 0x33}, {&(0x7f00000019c0)=""/90, 0x5a}, {&(0x7f0000001a40)=""/36, 0x24}], 0x5, &(0x7f0000001b00)=""/242, 0xf2, 0x8}, 0x5}], 0x7, 0x10000, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x4d57) 2018/05/05 11:24:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/05 11:24:44 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/05 11:24:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/05/05 11:24:45 executing program 2: r0 = socket(0x11, 0x1, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffc4d) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffc01, 0x4) 2018/05/05 11:24:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400402) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x100000001, 0x1000, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xeb, "c6510241d2dbd62d939f39a284b5d1de895572ebd13b9435093961e761285251c74fc6932c14b137a7b8d04ef92bf48c959e2e54f2b3c8b1d2af4d7cdacc35f161918c63a8ffcffe95086ee28203fdfe2a78f352e66dbe0eb3ca51ee6ab0ced390370920cba0c1a815ec789a5f4cded77b7db6d8a3732023ff54c3761a9a984e874961eadb8267d9cb3d7405a88cd09d51b7f8708d22416522510e1c43903a1c12a2b95195cd357e5c6b483db659643ea91d1b71b80fc3f6b6679700f33b6f95275e9218444f02998ec005cfdad419e2aa17f6e58de6a240707998093b1f8ff6f5a573182d5f42a88db7f5"}, &(0x7f00000001c0)=0xf3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/05/05 11:24:45 executing program 5: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8)={0x61a}, 0x8}) getpid() r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x100) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000100)={0x66513c43, 0x80, 0x1}) prctl$getreaper(0x28, &(0x7f0000000080)) 2018/05/05 11:24:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/05 11:24:45 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/244, 0xf4}], 0x1, &(0x7f00000002c0)=""/170, 0xaa}}, {{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/178, 0xfffffffffffffe82}], 0x2, &(0x7f0000000540)=""/132, 0x84}}, {{&(0x7f0000000600)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f00000006c0)=""/82, 0x52}], 0x2, &(0x7f0000000780)=""/92, 0xfffffffffffffe2e}}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/30, 0x1e}, {&(0x7f00000008c0)=""/133, 0x85}, {&(0x7f0000000980)=""/248, 0xffffffc3}, {&(0x7f0000000a80)=""/115, 0x73}], 0x4, &(0x7f0000000b40)=""/80, 0x50}}, {{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000001040)=[{&(0x7f0000000c40)=""/52, 0x34}, {&(0x7f0000000c80)=""/238, 0xee}, {&(0x7f0000000d80)=""/116, 0x74}, {&(0x7f0000000e00)=""/239, 0xef}, {&(0x7f0000000f00)=""/102, 0x66}, {&(0x7f0000000f80)=""/172, 0xac}], 0x6, &(0x7f00000010c0)=""/81, 0x51}}, {{&(0x7f0000001140)=@nl=@proc, 0x80, &(0x7f0000002600)=[{&(0x7f00000011c0)=""/99, 0x63}, {&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/124, 0x7c}, {&(0x7f0000001340)=""/32, 0x18a}, {&(0x7f0000001380)=""/228, 0xe4}, {&(0x7f0000001480)=""/6, 0x6}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/213, 0xd5}, {&(0x7f00000025c0)=""/15, 0xf}], 0x9, &(0x7f00000026c0)=""/191, 0xbf}}, {{&(0x7f0000002780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002800)=""/95, 0x5f}, {&(0x7f0000002880)=""/53, 0x35}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/93, 0x5d}, {&(0x7f0000002a00)=""/106, 0x6a}], 0x5, &(0x7f0000002b00)=""/2, 0x2}}], 0x7, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003e40)='mountstats\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000003e80)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x582, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003e00)={r2, &(0x7f0000002d40)="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", &(0x7f0000003d40)=""/149}, 0x18) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/05/05 11:24:45 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/05 11:24:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc0bc5310, &(0x7f00000001c0)={0x0, 0x0, 0x3, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) 2018/05/05 11:24:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x400, 0x100000001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x2, 0x4}, 0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7556, 0x6, 0x429d, 0x40, 0x6}, &(0x7f0000000200)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) 2018/05/05 11:24:45 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) r0 = open$dir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x10000, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) r3 = getuid() unlink(&(0x7f0000000640)='./file0\x00') umount2(&(0x7f0000000300)='./file0/bus/file0\x00', 0x4) fcntl$setpipe(r1, 0x407, 0x100000001) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0/bus/file0\x00', 0x108) chmod(&(0x7f00000002c0)='./file0\x00', 0x1) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) fcntl$setsig(r2, 0xa, 0x30) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, 0x0) write(r2, &(0x7f0000000440)="1996af8f", 0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') 2018/05/05 11:24:45 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x4009, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/05 11:24:45 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/05 11:24:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], &(0x7f00000005c0)=""/45, 0x2d) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580), &(0x7f0000000600)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000640)={0x0}, &(0x7f0000000700)=0x8) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0xb5, 0x9, 0xffffffff854b6399, 0xd6c0be1}, 0x14) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000540)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/05 11:24:46 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x1) recvmmsg(r0, &(0x7f0000004ac0)=[{{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000400)=""/221, 0xdd}], 0x3, &(0x7f0000000540)=""/4096, 0x1000, 0x2}, 0x6}, {{&(0x7f0000001540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=""/227, 0xe3, 0x8}, 0x101}, {{&(0x7f0000001700)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001780)=""/36, 0x24}, {&(0x7f00000017c0)=""/19, 0x13}, {&(0x7f0000001800)=""/134, 0x86}, {&(0x7f00000018c0)=""/151, 0x97}, {&(0x7f0000001980)=""/197, 0xc5}, {&(0x7f0000001a80)=""/58, 0x3a}, {&(0x7f0000001ac0)=""/225, 0xe1}, {&(0x7f0000001bc0)=""/92, 0x5c}, {&(0x7f0000001c40)=""/68, 0x44}], 0x9, &(0x7f0000001d80)=""/99, 0x63, 0x8}, 0xfffffffffffffffa}, {{&(0x7f0000001e00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e80)=""/48, 0x30}, {&(0x7f0000001ec0)=""/66, 0x42}, {&(0x7f0000001f40)=""/64, 0x40}, {&(0x7f0000001f80)=""/171, 0xab}, {&(0x7f0000002040)=""/209, 0xd1}, {&(0x7f0000002140)=""/111, 0x6f}, {&(0x7f00000021c0)=""/18, 0x12}, {&(0x7f0000002200)=""/95, 0x5f}, {&(0x7f0000002280)}, {&(0x7f00000022c0)=""/146, 0x92}], 0xa, &(0x7f0000002440)=""/4096, 0x1000, 0x4f}, 0x5}, {{&(0x7f0000003440)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003500)=[{&(0x7f00000034c0)=""/14, 0xe}], 0x1, &(0x7f0000003540)=""/188, 0xbc, 0x9}, 0xb19}, {{&(0x7f0000003600)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003680)=""/159, 0x9f}, {&(0x7f0000003740)=""/223, 0xdf}, {&(0x7f0000003840)=""/2, 0x2}], 0x3, &(0x7f00000038c0)=""/102, 0x66, 0x1968}, 0x3}, {{&(0x7f0000003940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000039c0)=""/101, 0x65}, {&(0x7f0000003a40)=""/4096, 0x1000}], 0x2, &(0x7f0000004a80)=""/49, 0x31, 0xfffffffffffff000}, 0x7e45}], 0x7, 0x10041, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r3 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="31292a1f847576c0d4eed84b7526cd8d525388e4ccdf957b0654410b9fd18e21b05fc1078925607858b101b983c77ebf78b56a2642f8830e5a380479469c76150a437e1941d3bfa17aa2686c838c2b54c5714f3ca3637d5fdb6cf123689389d6b1c0ffb9", 0x64, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='em0&&\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r3) 2018/05/05 11:24:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000940)={r3, 0x50, &(0x7f00000008c0)}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_mount_image$nfs(&(0x7f0000000300)='nfs\x00', &(0x7f0000000340)='./file0\x00', 0x4c3f, 0x7, &(0x7f0000000680)=[{&(0x7f0000000380)="375453415df19b7c9492fbbecb7a6621e3ce60defd763dcf3a33d507c92018e31a0bbcf05abef99a0a544371c459fcaa42b5b56e09304322b5", 0x39, 0x35b5}, {&(0x7f00000003c0)="68c5f4c19c18b53022771dfa95b5342c19079a1ea39fd5fb6b60eff598f36d4eb87234a7e61d86266bb6bd167ffbe82e0761cc7408d76be1b2033a7d047e46e9da855672999fcde704fa46f0b6d0a430993539841a756731a71b25bca114628fb40c0a51539c1beb9f79cac5e3e649c47c67b892a18c950506f5d2d3db66460de4bc04a9d60c9e0856ed5f3aeb66cdf84eca94ef9e34f48bc8b1e758a36d215dc20e8ff947", 0xa5, 0x2}, {&(0x7f0000000480)="bb693963", 0x4, 0x2}, {&(0x7f00000004c0)="1ac0a9b4eb958bf8c35f77105f2ff45f32ae97203c19d37a24df4b3ad0ebb0", 0x1f, 0x4}, {&(0x7f0000000500)="6752c51461eb196dc6ec0e619ae2ebe3b93e20", 0x13, 0xf645}, {&(0x7f0000000540)="134cec4fdae9cd41ee516362af7034ec0f06f8d513b63ff831c1e6e7c32357ff225ad8335feefbcff8862dc657147e8040b49ee632a437e659f31399d6b2acf3a283b687861b9ee7a624623159d178688c3069fd04cd3b52e87cf92119f00ad20171d32d254b69f48be58c189bbd388d703c852e1d93b9941278552c3f6b08bc8a2d3fbefd97a7582947361932bcbebbc53a0125781869b81462af6ea25860b4a4b20facf5e112f9d31f8b095341ebc3ab58d7c122bd5e14d3ba5b73e11ab3b8b913d49904d9b4b8a6cdf23ee1aa87f1881b317110198eda7713ffb58c28a545", 0xe0, 0x5}, {&(0x7f0000000640)="8e6238a6f952114b695033c9707865e66997048b2af4844732182b56aac4cbde34060cd42f763fd5d6243d70eff2f170bd56f631b2984924", 0x38, 0x8}], 0x20000, &(0x7f0000000740)="8e00") syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000840)=[@text32={0x20, &(0x7f00000007c0)="b8da0000000f23c00f21f83503000d000f23f8b8010000000f01c10f30c4e17d50c00f08c4e3c16856098ade1d000000000f20820f3566baf80cb81ac09f83ef66bafc0c66ed", 0x46}], 0x1, 0x2, &(0x7f0000000880)=[@cstype0={0x4, 0xa}, @cr0={0x0, 0x40000008}], 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000980)={'teql0\x00', 0x2000}) geteuid() ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000140)) prctl$setmm(0x23, 0x7, &(0x7f000000a000/0x3000)=nil) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/05 11:24:46 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newrule={0x80, 0x20, 0xf04, 0x70bd2b, 0x25dfdbfd, {0xa, 0x20, 0x10, 0x5, 0x4c, 0x0, 0x0, 0x8, 0x10}, [@FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x8000}, @FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FIB_RULE_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x3}, @FRA_SRC={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_SRC={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1ffffffffffffef9, &(0x7f0000f07000)}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/05 11:24:46 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x90000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x1b) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) 2018/05/05 11:24:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="4fca7a51dc1d488f6fd10fafbde9783ddf6d217a18216d4576e937c7e3a97686bc06ecc1e8cfeac8b7d476557573") accept(r1, 0x0, &(0x7f0000000140)) 2018/05/05 11:24:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) splice(r0, &(0x7f00000006c0), r0, &(0x7f0000000700), 0x97, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7fff, 0x7, &(0x7f0000000600)=[{&(0x7f0000000180)="d0697b2079a0670a1068b955bbf2224f4e5979eb4c5191c63594859ea3050a454920f665472fda09a30b2995dd1d6707b740eb82509b8f48f0e91c3335aeafd70bec9e6e9dad60308ccd62e47712", 0x4e}, {&(0x7f0000000200)="1464134cacbdbb98d9cf4bb8fdc07c1523882f29379dd6ff5c68d3d2d985404d792a78a44db92a2468d390dfb0adcdbc8f32b338d69a512ea9e85cc97d26744e04bf2bf35274eb13bfb5fbfcaa8a462d099a36f9917f066a26a1d23bc41eac13aa19bce6a4f279ae0607388b52051b99f256524cc8348dcbd884a56f19fa330513ee368097fc3d6bfb03705f887581ecf1efc53e801659187062eda9", 0x9c, 0x3}, {&(0x7f00000002c0)="e588d8556b534fb46efab585b07aa504ee1b8247d162baaab10470019e02ca00b0efa1c7e1e526034752f771550c27293e3201d91c3008be2056ce74ea0e6d907b4cec2268857aefd6b4bf6977c9ad908d14c4155af9f6936cc612b6629000c0c5db7d953da529279821698e1d46495213436c3f400a161112e4edeef2890e9744438ea00facfbed53a410613b770ed9b7887ce7ea7ceac577d64bf803503f1d2dc6736ae692de18fbc4b9b1afdf06dc556381d1817a05bf66642c0b119e013013eea150ac4021", 0xc7, 0xde6}, {&(0x7f0000000100)="6b8d7f2371c515fb31", 0x9, 0x7}, {&(0x7f00000003c0)="d70b2cd0935d96c68f44a9f1c4213855b2701785266b3fe7a19244a6a5492dea58ebb6dbdec6047fdb68133e530b6bfd1ba563ca61587b69dece531111b07601556dd55bc2acadfab8b312f92076a1433b8706590e5a131589af9d84c207c0f329e62efb07947d29a7f89750764022c49954d55ab57fece1e7960629871d938c62a6204f66052b6a4463d541333003f70ad12e95d25030c77975f19b55da6ed81088a7c90be346145c5b33db53362163173b506d237d2c", 0xb7}, {&(0x7f0000000480)="b2d60656caa0a5b01c982bc2d16374ba95b1b170aafa2858e2f9fca7158bde424ec343192902203c695a4a51786424a9213427315a4a8c785008a9f4e99c3d8107c989beadb947a947da99a5dbe20df80c804d6a10e2c722c2077f2258c2cf661226f880a6c38c70392af5e39e3dcfedd353c820517c36e148eca652162d32eb67b584ba024a5544105f82a16a20582caaa3cd", 0x93, 0xfffffffffffffff7}, {&(0x7f0000000540)="319f28cc0d2c268a8f7abb1f03967a561686e8381306aef9afb8676744552005e0165028444c395feaaa212c2bc609cfa050e14b8bda01c3987a7e296820c9bfd51c48d4d7e035fb04a7fa72f576b777330fcb6c63f161019716428a81e53beb0535b32aa8c562a3b2de642873d5a9f71beab764fe065c6067946b8eb6ffa9132c9789e41a", 0x85, 0x1}], 0xa000, &(0x7f00000008c0)=ANY=[@ANYBLOB="636173655f73656e7369744e76653d7965733d3700313f107f5f7379735f66696c65733d6e6f3d382d32363f3337782d2c6361734919902e65655f73656e7369746976653d7965733d3f7f2c0000000000000000e3ac502e6ab2552b7e443e9215636493fdcd03a0e8e8273c06b4beddf2c18adeb2f0e0eb1b9ae8c20db5bbf5bb2b1457906dcb174bda42a043a5e1fae096c585968665d4f46a61a89ffe26a124a65cddc89011b98838954708bce20d68c7384e9b91298db0"]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000007c0)={0x0, 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8000, &(0x7f0000000800)=""/174) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x20) 2018/05/05 11:24:46 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) request_key(&(0x7f0000000300)="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", &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) 2018/05/05 11:24:46 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x10000000000002, 0x70, 0x3e6, 0x0, 0x0, 0x6, 0x0, 0x800000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x800000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x3, 0xc22a, 0x3}) syz_read_part_table(0xffbffffffffffffe, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000800000000000000000000eaffffffffffffff0000000000000000"]) 2018/05/05 11:24:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x100000000, 0x4, 0x80000001, 0xdd, &(0x7f0000000080)=""/221, 0x1d, &(0x7f0000000180)=""/29, 0x1000, &(0x7f0000002080)=""/4096}) 2018/05/05 11:24:46 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000280)) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r3) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b3", 0x1, r1) [ 89.084247] loop3: p1 p2 p3 < > p4 < > 2018/05/05 11:24:46 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001c40)={'dummy0\x00', 0xfffffdfd}) 2018/05/05 11:24:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'eql\x00', @ifru_mtu=0x88b}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r1, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) [ 89.127377] QAT: Invalid ioctl [ 89.139558] QAT: Invalid ioctl 2018/05/05 11:24:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xc11) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/05/05 11:24:47 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xb5, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/05/05 11:24:47 executing program 3: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x74f, &(0x7f0000438ff0)={0x0, 0x989680}) close(r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 2018/05/05 11:24:47 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) unlink(&(0x7f0000000140)='./file1\x00') rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/05/05 11:24:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000280)) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r2) 2018/05/05 11:24:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a11b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 11:24:47 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet_dccp(0x2, 0x6, 0x0) prctl$setmm(0x59616d61, 0x3, &(0x7f0000ffd000/0x3000)=nil) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x4000)=nil) r1 = socket$inet6(0xa, 0x802, 0xff) r2 = fcntl$dupfd(r1, 0x406, r1) rt_sigprocmask(0x1, &(0x7f0000000100)={0x5}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x2, 0x6, 0xcf3}, &(0x7f00000000c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @multicast2}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x0, 0x202, 0x400, 0x10000, 0x8, 0x2, 0xb5, r3}, 0x20) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x802, 0x4) fadvise64(r1, 0x0, 0x2, 0x3) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x401, 0xc5c, 0x3, 0x2, 0x80000000}) 2018/05/05 11:24:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000600)={0x107005, 0x2000}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x200000000000003, 0x3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/5, &(0x7f00000005c0)=0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='vboxnet0ppp1\x00', &(0x7f0000000100)='selinux\x00', &(0x7f0000000140)='posix_acl_access\'vboxnet0$++eth1\'%md5sumem1*\x00', &(0x7f0000000180)='posix_acl_access\x00', &(0x7f00000001c0)="6574683173656c696e757827776c616e31766d6e65743062646576052e2400", &(0x7f0000000200)="6e6f646576742ec17472757374656400", &(0x7f0000000240)='em1%^&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="402c6370757365747070703176626f786e6574306367726f75703a2a26292929d373797374656d73656c696e75785e00"], &(0x7f0000000580)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='bdev!', &(0x7f0000000440)='em1ppp1em1cpuset*vboxnet1cpusetwvmnet0\x00', &(0x7f0000000480)="73656c696e7578ad00", &(0x7f00000004c0)='selfbdevselinux\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)="5d5b73656375726974791d657468306c6f00"]) 2018/05/05 11:24:47 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000090009009500040000000000fae1730d588774a30860ed8b16925797fea9924215c96e291f799d6531a3ae9568ff57b774227b24978006280cd92df67e7bc2b1239d2849a20000000000de5e000000001d3cb2a9572cd2a7632c9416b1e8156a6be397ee66f8eaf9cbe68db1925b88ee20fe32bca7c3475a0f68b404fd3d412a3b471b733ef647db860e2f7d57865e56"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) bind$ipx(r4, &(0x7f0000000080)={0x4, 0x0, 0x3ed3, "5ef7ba1feff1", 0x7f}, 0x10) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000140)=0x1) sendfile(r2, r1, &(0x7f0000000180), 0x54f72e11) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r2}) 2018/05/05 11:24:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10002, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x40, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) 2018/05/05 11:24:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000280)) keyctl$revoke(0x3, 0x0) 2018/05/05 11:24:47 executing program 5: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/05 11:24:47 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0xc080, 0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x93, 0x4, 0x8, 0x7], 0x5, 0x7, 0x8, 0xa4, 0x3ff, 0x5, {0x1, 0x2, 0x4, 0x7, 0x9, 0x6, 0x0, 0x9, 0xfffffffffffffffb, 0x14000000000, 0x2, 0x7b8, 0x4, 0x9, "352151e135eb2bfaef07f558817ff596b311092710bb919baa69f51b0a8b7a0c"}}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x40040) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'bcsh0\x00', 0x401}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x8000}, &(0x7f0000000280)=0xfffffffffffffdbc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10003, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x3, 0x100084, 0xe, 0x22, r4, 0x8}, 0x2c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x2, 0x0) sendmmsg(r5, &(0x7f0000001b40)=[{{&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1c}}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000480)="3a421d5c021b10be83b60d9a8cfd72b19dede71596cc8faf9cca1d70598dc012c571dbd8d1ac56e7f4945a5cbd7826cd028fe28d4fbff7a8d77e406f0dff5c445a37ff01858a640b97bf1527b38f15808693774770e017312cd38283cddef2fe552dc1bd9add76bccd8e81410b338356d948dc0be43fe455dc2a7520728ddc731ebc563c9934060ce425eb9c7f015202bf3c54bdbe68fa2b43cee714918e1668b9b8ef010571414405d1836ddb2bdd45976d37", 0xb3}, {&(0x7f0000000540)="12dab316888540ade512e3c22606776184da60ba1d700b9031d2aa0f80d8211ed4d8828f880decf91e698f3369f71a15962050fd477db5dfc4f30ffbb6b6b6d36a7ccaf35c5b548f6e01d686071c3d1d3f36ef33bae54e0c92b9851be695f34ed6fdca15348ef958b150586ee2bd16e416c4b997cf8abb6e3abfbb149400daaa162b026fcf9f451aba09cc3ef13376f4b14ec4cb69b34c81986d558ff19a9f26262b11dd35b803c2d57c54d9a270b31ab3ae8fcf79dc0fba7706a805946a0dbe2d95b994e4c8adab75d1306df8b50a8abc27d136585fabfeb2c2fec500f2426793230e023da66a9215b5630be74c0f4f", 0xf0}, {&(0x7f0000000100)="63205ed8728f9dc7e7d2a4d35a035e11e1e0", 0x12}, {&(0x7f0000000640)="e1b0d24a5a068108ae8922ec04516a3c77e6277c769ccf338fb2370444eb5d87fd4620369d68076ef16173f018a72e568612b959d2651ba515761ab25bed1e264a374770ade160e88b2e3c790120c2bb00d9d43d9b1e44f58226bc2fb834c20aef2f05c52a1520ef9113679412e262c6a1a4462ea54daa6345b32bf538c404991ce4b206a2c71fc45d3fcbe5edbfd5d7", 0x90}, {&(0x7f0000000700)="a2f66ca9219dc3fb7316525d017179ddfe4ca897ac4e9cbb37e4aec7ead0440135871a42c0b70780aa624a59ece9369c7a89cb19e16d3cba1415894eee418526d142d3c0508604c98164fe5076c86caa5af71c36c40177cccb9ebbce17655afaa7963bf7822ebdf0668b3f37a3e1a651819c1d1593616d38791ade7062609b14342823a3e28cecee6e77c92ec78bae04c39a9b33f30cccc4b843e869d7f906ff9822f5d9bcc52c5a5b9e34e78f42e8152821138b541cab86b85eb72c718c0276158c081a191fd89e08f09089a60368e5ebb7ffc124bc5607001dead6a5", 0xdd}, {&(0x7f0000000800)="2002afd4abee410d66ebea239bf04ec0bf0ed5620e45c479dcd47cf38042b978e0d7c202597ed598c7bc95d84a1b2966d9df787c73c55eba023263490d434f7e0c9683678f2c9f9c73b901fae355e428f6528ef5fc00d79c1e4463fa1ae4a858705c369d6019bb1853e5178459ee345b402f9e80c5f3c67bb618452f6804c34a0518af860ed064289ef7dd7bf1861b273077fc6fde683649709e", 0x9a}, {&(0x7f00000008c0)="b914b29c1d572aa1b280a1209bcd33aec3380f0b11e664961c58ec17a91540ad228e728961c6c15f9b2535735fe8c7452610428c1cb4fb2ddc26cc14866dbfbf92bf01d185dc10f3b75eaf1f0a989a3fd6bc523dd4c06f928922c7", 0x5b}], 0x7, &(0x7f00000009c0)=[{0x78, 0x0, 0x3, "6253cff5b46e8e0b4408475da314bb579f18dc19dfa38156049252f176607919e03b7db45a3b938e2f6912a68cf1bf5185a362410a03d441bdb69b051b033a177a97c16948847731eb980c17327f83d2c199887ebdb20407cbe45caaf6896e25f8dc"}], 0x78, 0x10}, 0x6}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a40)="8d", 0x1}, {&(0x7f0000000a80)="fefebc2476fbe439d2d65a305812fd369c47a163b6c2eecd6ba331da7da04851c147335c6c205f82a6a466c1cb1d5db7913f30966fb6f3d2e95047a34a4f17a623438220bc5b34b057829d04be35dd53ba25e6a35db6980d149024eafb1de458e3f7249d9d023ffea3955d8b6b3c34b3f0f3b00be3bc", 0x76}, {&(0x7f0000000b00)="acf6627466535321fa268718cce79924770a", 0x12}, {&(0x7f0000000b40)="586671fce41374160fb51871543c08867421ad2afd9546dbc17927d2f4aedf4164a2addd4c79d5a24539fe208beb2194d98c899b2c6c90", 0x37}, {&(0x7f0000000b80)="e1f3f1455cda9ea802064c5aa0bc8119a80cc4d1465c9f6d01eef1163cbc7dbf4f85941bc13ddab2538233a76c87ca8c249eef2b66d4ab6ab6974487072164d9225e4407fc6bb82ce165ce79577d92bc3eb779121cf1849632f176b20f0d001e", 0x60}, {&(0x7f0000000c00)="521678e681598a37ccb95074d2f9dfd9617d8afa4aeac16febad8e3f07328efa57cd0335f0fbbaac4e44835d3e3810404c35b070d260fe657bd47f18ad1e14cede3d7c94e734003694dff1c788c63bfa1c7a951c79b39bb33022ce5be654545b716d650b151183ab7dc3aca6283867b5ccd33a42b1436a4dd692016c612db8ca581e76ca7b0fd6e86e8a99bb7c4e2161ee181abf21cd8057a90b29a0a1b7cba6bde01eab23665f699a8fe3ca3fba6b798e301c192cdb7cc376dfe4c2842b13331a06cc0c7a89fe635045e53171ec4e5aca9d631fe0ef6daa214b8385666d0d7ba2817d584b0be4d0788004bc7ca06cb08eae19a3", 0xf4}, {&(0x7f0000000d00)="ec33ea71db9887969180742fad220d87d1496c0d7478568595eadfea23901900dd5cf86541ce3285fde7a545d934f1d359e668c84dee8692fba2777fccb6367d0631aa4d01a8d3391c4913228fe0c9e55d3401c375e3cf6f0de139826e5712877c52f7db124e33a926bea1c1e057e796115344705364ca9d472644c2b5095565292acec146cc63836d180c4e703f00e620bd07fb79a4c917c6c6dee84361c599f42fcb65ae37597f8e1f", 0xaa}], 0x7, &(0x7f0000000e40)=[{0xd0, 0x103, 0x9, "34835e32de53b442921177ba8163c116fc9727538ff098d25372934c79a78954fad239438488560f52809c362861e68cc1f2ea13204f787ca484829c4bf79b2125caa06c2e068ea31231d89580fce4109f1d5d945ef6ea88b84cfbb0388d8a2e5db130a25551bb8b4c900f75c260a8caf238a50a2a06a127fd436d82100364ec0c5b5623ed130b1a859fa76b9e6d6fe9b2c7a8f13fa974ea84e218e2d4aa01ca936512f1965b2f141377fbd6d4e711d1760188645ff8b268efb09c"}], 0xd0, 0xc810}, 0x4cd7}, {{&(0x7f0000000f40)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000fc0)="1011776e", 0x4}, {&(0x7f0000001000)="840573c4b94ebcbe439fff4c9c91871426c2dee6a5035b7c2a95c5cf880e", 0x1e}, {&(0x7f0000001040)="37fd9479ab9a9aa0ef5ac610335615f7a289d7b9a44cb9bf58a49422384410683e35ffdc20632bdb8397dce1", 0x2c}, {&(0x7f0000001080)="a8f6b5278a049ba3fe208b62", 0xc}, {&(0x7f00000010c0)="a4b3fba10910134b023969389e7204d94556203bc2dd96472a0e2439c7799141300fe0af505988d7228f1204b593c8be2617714db388c564bc5c1ec706d68e73c60846d93bde8700d4c769c108edb017a45c87e9537969d1c66e916366918477e31e722b665234597fedc317e22ece4bcd46869a5229f69266c50952229a484543e25b8a", 0x84}], 0x5, &(0x7f0000001200)=[{0xa0, 0x0, 0x9, "f8b7ae4d16826a45fa27cd1560adfe9b8f6ec54ec135ec92fb0f1ec0fe2d230b41bbc46ffaf1be22bdd7dcde9d8828fd334e5f076ae395cfc0202772b28eb21217c663200b60e023531b6d7af287856b1a55a3a97ac23fd0fefe6601c215bdcdbef0f98adccbc1a218e86ed46adb6ab89ae81e854dc0cdee51e383e65fe6245685500a6232fa889e335086af10"}, {0x20, 0x10e, 0x20, "759ade51b74b3e3412a5f125dc4677"}, {0xf0, 0x0, 0x4, "4266b06c6c20eccc4aec136b7148a20cb7d4ac9407cc26f2a74f4d430d458b89fc0e3f7dadb4f3e597d75412a4953e260474c72f1248c4e6924f6a767b63dedf07d95875e34c83cc4ce3215156e231100ba5ebac4ec3cd07c179e6721986ef739efc1b9b5971d88e330e33e89a00556939fddeaf0088deded2a5830944e14505e0ecbd8e026004afb81807f0f21483ffd11b60307e6b6cfa2fb8d29062632b715b230db306537463aa8f4729a5342f8b691b275304111bd76ff3455ea7c625ce442d43170fe13f855c66a52d170adab6542c7032ac0f9eb393553e0011f5abf3"}], 0x1b0, 0x4044010}, 0x2}, {{&(0x7f00000013c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x4480000}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001440)="63114553cc7bf395e4fd5329034f0ea62294aaf167eeea33f7d39e26b16acf4d9e17e071f5e0b985e1804a65cf522f7b408a4b3a0fa6fb8ed91d2680571354777f6bd19b0821616f2b0f2c9c061f4ba6286c11e789a902e957", 0x59}, {&(0x7f00000014c0)="a4d613ebc5e82c4acddc88e2a77a06360618fa8305eed3daa955a19f974e2b84cd4d5770091552bc375dc0689bec73af91d3277357e12c5796167e2159138d5cc842b376ea587a02df3e79d4151253f023290970243570996f8b78a4a7d7a4cfbff92e69e888f1a416e68eb3438bcad2", 0x70}, {&(0x7f0000001540)="099c3e09cd04fd5c384442b53f070e05b434da1642df5ed3bac8f18fc407c3ba42b518977a53e31db747deae23d743614b39b29bf4af96d91bc216b367289e5166e1922525b45d3c3b4f5e714eb5ed1222d45b66ef82fcd4ebd44a191b2a2477bbcc024826b613c27b8fcae8ddf48386b165853a629ac0d5eef7b2d918523926483831bef618e964c382", 0x8a}, {&(0x7f0000001600)="74f06f02b68bb7c615385bd49c147331f938277982a8f3920e1ff21d29ccf0ed05903315577830bae2b97281aab4432d8d52894215878252d9394f87c836e4feca53b76a2b9d56a364f9a37a37cf773b449d676e2e60c4ae2582c35824ebed9b02c78f1f45a4ca950effcc7dbf603fa82c0e08bcd7dd697167cf76bc6a97f825d1d0b35448989f9e0d7dbc1563293657393ed82965e5b245823c0f17a64a2a55ba3662e7c8f6bb6c0cdefe7265e0ed12deaf405e899e3dc3b6cc1f891f796addd9356dcb947ef17465aa11c4e16966684c050a1a8254816b05a3155113ece63fc50f09b884", 0xe5}, {&(0x7f0000001700)="32d82900e0aea22d3511e99d12bd8b1a64d13d4e81298da10eb978be90dba29b43034ae565585967c4399ef4be115dad4b71079f49bfd00c46d020e99249d0460a727f14d2d6afae70376a608544d3b9ba061dc8187d388e61540ea99c968c06ee24754270e8", 0x66}, {&(0x7f0000001780)="f42b6659d6b6d2c6c3b54c834c7c2027a3ace9747b59f348f1f8f35e4c3bcc65f3d208df89a34b939d6fb8546e1c56af6b2dfa5c602ce1f2bc2e9e2d372505836bd563a4dac79f79ccf5a4933a36bd3dc3b402808ba0503d2d48617b89ebbb5c7e46", 0x62}], 0x6, &(0x7f0000001880)=[{0x88, 0x10f, 0x3, "170db792e19da96fc772272f68cdb3ae3c630535af40c07768d287be7862074909241fa66f5a0abe4e5c6ac34b6477cf19057bab4689c94c6d9d8ae185bb47b7288c51510c544be84b6f270f1467166a443f40083758c925726ec7c0f7618621b4b6cab67a26b016936dc49dcd6ddb8b1e09ea2771f4"}, {0x78, 0x0, 0x100, "a0988b65baf012ebca0d1b54c6f2b70f3012a6b38d34f2d5c84afd060dd905f3b01dd6e49a690f626d98dbfb11201f61ef5221dcd462f7244c865610eb1088182bb96b84051e3702d3057556e239fe2360843cbeb63c71e7af34ccf67d26f56d0904"}, {0xf0, 0x10e, 0x3, "c5991fcb0aaef981611c70afeb65ff63b00cba9f74d8575e45d5fea51022813a2bd2f929d756b5e4a1ea5a814c31e48efedf891e453488d7066295080f0870953c35776b73407c58e4488470a301a2ed005a7b1d19445a36e2a9709142290996bf832eac98169f2f004db2d5878933dedc33f035e4af1c1a3ea5245ea363e22c6b0926688a1b1f16bb8440336b14d9c940e3beef770549b0367bad1c97c57df296c266f13290d6a97502ccae9d052edf58a3481b44b13ecb1f721d1094710b4e48ec72315e5b755675d8597a6d0fb909e39b5bdff06d362242c566acc76a"}, {0xb0, 0x119, 0x3, "f0d5e48b630abb8d0b921ffab737b1c1d84b6753d3feee9d584138ee0f2dd0fd30b4186384a23de1f82a48e69bec3252a56bd597caa33456f7560e58f56cdacc2967245fa1f0a3bff1f27f40158086c2e2dffd4a86623fee122d2b16ae23c9a05d3aaa3d5ca889d4663ad06fae28b004305b65d424c1e12feb4e7be366d976c2a0154215c87d6e550f1129fa45b950a980cda9bc7a47aeb89cab8f"}], 0x2a0, 0x4000000}, 0x227}], 0x4, 0x4000000) 2018/05/05 11:24:47 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xffffffffffffff7b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) [ 90.468992] QAT: Invalid ioctl 2018/05/05 11:24:47 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x170}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', r4}) 2018/05/05 11:24:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r1) 2018/05/05 11:24:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={r1, 0x6, 0x0, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000001c0)=0x100004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8c000, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 90.502419] QAT: Invalid ioctl 2018/05/05 11:24:47 executing program 1: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e6cff8)=@abs, 0x8) sendto$unix(r0, &(0x7f0000000680)="067332f119d0a21bb1234d8c26ef6f2e854926adff7490c475ca490c3f72cb88f29a4414b0596d0a23a19e0fd325aa372fba3bbc3b34fdc46532f6cd27a432b38922f3e19832bd7056fae1cb5d787155b3b7c839a3f0d21a20a3668692073dc3f466a77e1fe7b04aada29c4debbe74b4", 0x70, 0x10, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40000, 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x80001, 0x80) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getgroups(0x2, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="a7285a5601f058515b285c514edd3162e4ec0fec079b5524f98d9369f0b6690d01317819586e19a5f069088e44ddbc4d83acd0f2ce0ead6d5164b6afb3fa8f92fa39", 0x42}, {&(0x7f0000000100)="36d54d680f7c22a3f8b55d26df4e294504f440477903b94d08a0495a8ff9cb63c9a4aacbde2e5f8e4feb866cbbaa2824", 0x30}, {&(0x7f0000000780)="131b216009fd6201b5ee2ed4b1f9a4d8d31649c2683f96ce3b78cc5e7d09c40fb690b1fc2735060a59abbd0c6aaf80e3fe4c2f57d4f974b2ca85090aa568b0bc46624d79748d7aa921ce574b635af3f72b8a091564ac7f2b09fcbbab439b8910e78ff4144e7b610f9886964b5d401eb656c43474466636b14dd0ee0e79be515a658e15365cbc4ec24dacedda6f98dd4f5d933336863b7fecd70f55ae0b2891a62d5cf890bd5850ff49d7fa3a3bdd1f27c0171765ba1215b9d308336a", 0xbc}, {&(0x7f0000000200)="0c90126ad4218e742c021ee79633cdb0a0cf244ff1cede988497c65f26d0ec04b0462ffa4400d6f0e6517f9778d7b2778cff2c381b36e8a68975258f3581e2d54c38164da3437f04ff828b18ea3376e6a3e58db9a1821f78d497cae0b09cb042ca265f0bb5d7f267943f92e4341c0f6d94b4c531a7c4d851ca89a3bd104fef93d777f78ac77bd9a005f21a8aadee5265a764ad26d5d7cecec94a7a1cb33559129afd007b8fb01a5e1f386ca725c0723d3ef02d9dbf6912bd1e1c1186d401ac089a64", 0xc2}, {&(0x7f0000000300)}, {&(0x7f0000000600)="1b8372c4dc2ad9da5b696524e0", 0xd}, {&(0x7f0000000380)="f1b891424a013cce631da3733d8f3f511c302e640d67f55a734915c3a83aa6ec40d924643dcfe7988d08eedbef55adac7a61816f9f67ec680d0b1e0cc69d816c7d542d856e33c9f7edb5b7df2fc12f2042a0fad93a57f491255a1747576f895146f02f42427adbe9c6b5e4d970eb3c2523d23dcb82", 0x75}], 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="001500001800000100000000fffff60000000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x20000004}], 0x1, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4800) write$cgroup_int(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="370f00c9d2b275338faeb60b4e"], 0x2) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/05/05 11:24:47 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f0000000140)={0x11, 0x1f, r1, 0x1, 0x1, 0x6}, 0x14) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/05/05 11:24:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x80400, 0x0) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'\x00', 0x80000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x2cf}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x3ff, 0xfffffffffffffc00, 0x7}, &(0x7f0000000180)=0x14) 2018/05/05 11:24:48 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r1) 2018/05/05 11:24:48 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40080, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x0, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'memory', 0x20}]}, 0x37) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x3, 0x101, 0x3, 0x9}, 0x10) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) 2018/05/05 11:24:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x11) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001500)=[{&(0x7f00000000c0)='5', 0x1}, {&(0x7f0000000180)="8889679b1c2d074e30f1f62923637c3cf66f80d54253f2872987ab6ee27cabe338814cd2f60bea2cc89f75b2348b9c95045c17f5764aefad78ab235ca73c724718a3b5a333e9c6142fe314dc4dc35348f798cdf9db5845839966dffe688b40f565973d76535c0fe74930564b31825952cba46fda7cedf10fe983c00afacf967d151196d5e22c4fa6a521ecb21094f91aa1a8f333027efe73b2021e127fc46148357c0360a5885e8bf34330a3f40b787524bb0522f74cce92cf6f7c2bbee1c48896c5cb85e250bca11747ab94b09ef68e10eb9042", 0xd4}, {&(0x7f0000000280)="0c2b24fa411f7dcf57fdd241f99d1fc49278cce81638cf89da931b11b706400ef28aa339bdc216a34fbdc821ea364d8975355cc0b70a2ec59600107436a86bc0e9bbd65dc464be98666bb3a327996e87e04e924177e55c49ed6dd0c9a2d03dda2c6446c5784e85979b72dff2eafade61f573c78ee2335d700e24bc4b2ca3189de49bfbeb73c2935812feef7b109747a5717e3f7472e4b3c1fb466897885747f578c00a96bc7d3aa0b1de9bf1526e4f0db167d93390ff7cc55889185a25462f4f3672484330c0d7bbcc28d5dd652f67ff4363a6a8d0", 0xd5}, {&(0x7f0000000380)="b177eb6a285e9b9362f8b486d50f8d1c66602b2decf4a812c967ee3535f60e32fba4b9ee3e43ea6c939a6a43b494975225535ea81f89d171aaee8041489e162b18575a9fb177e193be4fc89c51d05b13c4421844108396a209e6755117176fc56e19d2e8532a009af90f9786d829fe9133843aa12351ca3abbfb1d48110123d17e45849113f66a282d5aa32d7e2eb35660fe02723e5fc1d634d73712d6a8f50ce4b44bcb49594d73932c519492e8e368bc4596ae24e649", 0xb7}, {&(0x7f0000000100)="eb148df21597250f95096d6f5153ea392c9a05eae355615ea434c8b4697f63", 0x1f}, {&(0x7f0000000440)="41608049f109d735b63bb3e6c8b93eba2912fd8f373cee0d702dcdfd592ff5646656", 0x22}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="3d8f2b70236aea816bc0db0f9f8b28ef154201", 0x13}, {&(0x7f00000014c0)="dd82ef775fb16b805c91b342c49fb789b4ca95f02b3a2e9fc9e23c6268d56ef235b70752908d7a88363e12ed8854d982bdd0", 0x32}], 0x9, &(0x7f00000015c0)=[@init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7, 0xfffffffffffffe00}}, @authinfo={0x18, 0x84, 0x6, {0x5}}], 0x30, 0x40000}, 0x4000000) setitimer(0x2, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) 2018/05/05 11:24:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="25642580bd08c1fda10000000005d004") 2018/05/05 11:24:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="670f0766b80500000066b9260000000f01c1baf80c66b8e3d2168566efbafc0cecf0188702000f01777464260f01cb670f017b3df30f0198f26a66b9b30b00000f32ba4300b000ee", 0x48}], 0x1, 0x1, &(0x7f0000000140), 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f00000001c0)=0x9, 0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/05 11:24:48 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x3f, &(0x7f0000000100)=""/63}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x68400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x2}, 0x8) signalfd(r0, &(0x7f0000000300)={0x6}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000380)={0x8000, 0x0, 0x9, 'queue0\x00', 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x80, 0x0) preadv(r3, &(0x7f0000000500)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, 0x0) 2018/05/05 11:24:48 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x644040) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffff00000000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x0, @tid=r0}) 2018/05/05 11:24:49 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r1) 2018/05/05 11:24:49 executing program 6: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'teql0\x00', 0x5397}) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/05/05 11:24:49 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getrandom(&(0x7f00000000c0)=""/128, 0x80, 0x1) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/05 11:24:49 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x10000007ff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0), 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xa0, 0x88000) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x3, 0x0, 0x3}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/05/05 11:24:49 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1000000800000003, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x8000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/117) [ 91.712149] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/05 11:24:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/05 11:24:49 executing program 7: io_setup(0x1, &(0x7f0000000080)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x711c00, 0x0) io_submit(r0, 0x2, &(0x7f0000000400)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xa, 0xff, r1, &(0x7f0000000180)="5fb8ea1684082337b9377207a1f7d210440dcbc6eb4190d621dec9ebe1b18aed3d038cb39450ca6e4eacf1a63eecb73019019021cf5665a7b017c51773ff24c69566079d51f8683a005bcc9474d57b91c2b56bb27c8d42373850feadf2fdb13bc298645068fe97524a57eb07ec07b9c06e484d0fd99d2bb4cec6d350b3c1b5041643fc7814ace2dfbebe155a603651af73d44e6816c19102a2dfaf6f5045439da819bbcb46788e726497", 0xaa, 0x30b26f8d, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x9, 0x8001, r3, &(0x7f0000000340)="a3603ac97dab01b49b62dd6c42", 0xd, 0x4, 0x0, 0x1, r4}]) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000440)=""/248, 0xf8) mlockall(0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) 2018/05/05 11:24:49 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r1) 2018/05/05 11:24:49 executing program 6: timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x3, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) 2018/05/05 11:24:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/05/05 11:24:50 executing program 2: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)={0xa0, 0x8, [0x6, 0x40]}) write(0xffffffffffffffff, &(0x7f0000002280)='-5', 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={r0}) 2018/05/05 11:24:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xffffffffffffffdc) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/05/05 11:24:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x44317e31) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0xffffffffffff3dd2, @empty, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl(r0, 0x7fffffff, &(0x7f0000000040)="33e68eee7d406a9ea1e27e982ec9c4f099fd637ee965340120d6ecd05faf07671e81af3e267588a8be276bbe0ad5d642fa8faaed17e5f327468c0836c9941e4fec6c792ec79b16c602da49443dfd19b5db1ac976c4455527a09e3762d6aea510e8640b5d37fa97c30b7c6a7e2f1101ed65764e1afd21263b05ae964edbf40d82fa15e69d38838b8f22f2be7ae06746e53b500a912fd853a0ee49fbe068b673f37512fa9a60") 2018/05/05 11:24:50 executing program 4: r0 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, 0x0) keyctl$revoke(0x3, r0) 2018/05/05 11:24:50 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) r1 = memfd_create(&(0x7f0000000040)='ifb0\x00', 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xffff) 2018/05/05 11:24:50 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x9, 0x9, 0x3e1, 0x2, 0x0, 0x9, 0x20000, 0x2, 0x6, 0x0, 0xbec7, 0x200, 0x4, 0x2, 0x4, 0x800, 0x73, 0x7, 0x1, 0x3, 0x8, 0x4, 0x1, 0x8, 0x8, 0x6, 0x1e3c365c, 0x200, 0x9, 0x5a9, 0x100, 0x2, 0xfffffffffffff70f, 0x0, 0x1, 0xff, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000180), 0x4}, 0x8, 0x7, 0x100000000, 0x7, 0x5, 0x5, 0x1}, r2, 0x5, r0, 0xa) getuid() r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x92300, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000002c0)={0xde, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000340)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0xfffffde8) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x1a1, 0x1000) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x4}], 0x492492492492510, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000280)={{0x8, 0x4, 0xd7, 0x80, 0x9, 0x80}, 0x1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) 2018/05/05 11:24:50 executing program 7: r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mlockall(0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080)) read$eventfd(r2, &(0x7f0000000000), 0x8) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/05 11:24:50 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x20000, 0x4) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fallocate(r0, 0x20, 0x0, 0xfffffeff000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="752b972a2ab6b3e720972563791e3f35", 0x10) [ 93.180339] ================================================================== [ 93.189822] BUG: KASAN: stack-out-of-bounds in update_stack_state+0x5d9/0x670 [ 93.197095] Read of size 8 at addr ffff88018966e950 by task syz-executor7/7471 [ 93.204434] [ 93.206056] CPU: 0 PID: 7471 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #34 [ 93.213225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.222564] Call Trace: [ 93.225234] dump_stack+0x1b9/0x294 [ 93.228855] ? dump_stack_print_info.cold.2+0x52/0x52 [ 93.234033] ? printk+0x9e/0xba [ 93.237305] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 93.242052] ? kasan_check_write+0x14/0x20 [ 93.246277] print_address_description+0x6c/0x20b [ 93.251113] ? update_stack_state+0x5d9/0x670 [ 93.255596] kasan_report.cold.7+0x242/0x2fe [ 93.260007] __asan_report_load8_noabort+0x14/0x20 [ 93.264935] update_stack_state+0x5d9/0x670 [ 93.269261] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 93.275135] ? graph_lock+0x170/0x170 [ 93.278922] ? tracing_generic_entry_update+0x18e/0x200 [ 93.284276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.289812] __unwind_start+0xf9/0x330 [ 93.293686] ? graph_lock+0x170/0x170 [ 93.297478] perf_callchain_kernel+0x2ab/0x630 [ 93.302053] ? arch_perf_update_userpage+0x470/0x470 [ 93.307172] get_perf_callchain+0x515/0xb20 [ 93.311490] ? put_callchain_buffers+0x120/0x120 [ 93.316232] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 93.321075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.326605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.332130] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 93.338179] perf_prepare_sample+0x123d/0x1900 [ 93.342759] ? perf_output_sample+0x1d10/0x1d10 [ 93.347422] ? kasan_check_read+0x11/0x20 [ 93.351559] ? rcu_is_watching+0x85/0x140 [ 93.355696] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.360889] perf_event_output_forward+0x10a/0x2b0 [ 93.365806] ? perf_prepare_sample+0x1900/0x1900 [ 93.370553] ? perf_tp_event+0xc30/0xc30 [ 93.374605] ? __account_cfs_rq_runtime+0x600/0x600 [ 93.379609] ? tracing_generic_entry_update+0x18e/0x200 [ 93.384962] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 93.390486] ? __perf_event_account_interrupt+0xee/0x290 [ 93.395926] ? perf_prepare_sample+0x1900/0x1900 [ 93.400688] __perf_event_overflow+0x231/0x4b0 [ 93.405262] ? __perf_event_account_interrupt+0x290/0x290 [ 93.410785] ? lock_acquire+0x1dc/0x520 [ 93.414748] ? ___perf_sw_event+0x1e8/0x780 [ 93.419059] ? perf_prepare_sample+0x1900/0x1900 [ 93.423811] perf_swevent_overflow+0xad/0x150 [ 93.428296] perf_swevent_event+0x1f0/0x2e0 [ 93.432611] ___perf_sw_event+0x486/0x780 [ 93.436764] ? perf_swevent_put_recursion_context+0x60/0x60 [ 93.442471] ? lock_downgrade+0x8e0/0x8e0 [ 93.446613] ? kasan_check_read+0x11/0x20 [ 93.450749] ? rcu_is_watching+0x85/0x140 [ 93.454894] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.460257] ? __update_idle_core+0x31b/0x5f0 [ 93.464747] ? graph_lock+0x170/0x170 [ 93.468538] ? graph_lock+0x170/0x170 [ 93.472337] ? __lock_is_held+0xb5/0x140 [ 93.476395] __schedule+0xf3f/0x1e30 [ 93.480098] ? rq_clock+0x75/0x90 [ 93.483540] ? __schedule+0xf3f/0x1e30 [ 93.487423] ? __sched_text_start+0x8/0x8 [ 93.491558] ? plist_check_list+0x7e/0xa0 [ 93.495697] ? graph_lock+0x170/0x170 [ 93.499486] ? plist_check_list+0xa0/0xa0 [ 93.503636] ? find_held_lock+0x36/0x1c0 [ 93.507699] schedule+0xef/0x430 [ 93.511056] ? lock_downgrade+0x8e0/0x8e0 [ 93.515190] ? __schedule+0x1e30/0x1e30 [ 93.519156] ? kasan_check_read+0x11/0x20 [ 93.523295] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.527693] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 93.532266] ? lock_acquire+0x1dc/0x520 [ 93.536234] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.540641] futex_wait_queue_me+0x3e8/0x820 [ 93.545038] ? refill_pi_state_cache.part.7+0x300/0x300 [ 93.550391] ? kasan_check_write+0x14/0x20 [ 93.554614] ? do_raw_spin_lock+0xc1/0x200 [ 93.558841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.564367] ? get_futex_value_locked+0xcb/0xf0 [ 93.569024] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 93.574036] ? futex_wait_setup+0x279/0x400 [ 93.578356] ? futex_wake+0x750/0x750 [ 93.582155] futex_wait+0x450/0x9f0 [ 93.585780] ? futex_wait_setup+0x400/0x400 [ 93.590092] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 93.595274] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 93.600800] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 93.605892] ? futex_wake+0x2f6/0x750 [ 93.609686] ? get_futex_key+0x1e90/0x1e90 [ 93.613926] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 93.619107] do_futex+0x336/0x27d0 [ 93.622636] ? lock_downgrade+0x8e0/0x8e0 [ 93.626779] ? kasan_check_read+0x11/0x20 [ 93.630912] ? rcu_is_watching+0x85/0x140 [ 93.635051] ? exit_robust_list+0x290/0x290 [ 93.639371] ? __fd_install+0x2de/0x880 [ 93.643334] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 93.648253] ? get_unused_fd_flags+0x190/0x190 [ 93.652823] ? wait_for_completion+0x870/0x870 [ 93.657391] ? lock_downgrade+0x8e0/0x8e0 [ 93.661535] ? mark_held_locks+0xc9/0x160 [ 93.665670] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 93.670240] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 93.675340] ? fd_install+0x4d/0x60 [ 93.678958] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 93.684047] ? expand_files.part.8+0x9a0/0x9a0 [ 93.688621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.694157] ? perf_event_set_output+0x660/0x660 [ 93.698902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 93.704427] ? do_vfs_ioctl+0x1f2/0x16a0 [ 93.708482] ? ioctl_preallocate+0x2e0/0x2e0 [ 93.712880] ? fget_raw+0x20/0x20 [ 93.716331] __x64_sys_futex+0x46a/0x680 [ 93.720387] ? do_futex+0x27d0/0x27d0 [ 93.724177] ? fput+0x130/0x1a0 [ 93.727450] ? do_syscall_64+0x92/0x800 [ 93.731425] do_syscall_64+0x1b1/0x800 [ 93.735303] ? finish_task_switch+0x1ca/0x810 [ 93.739790] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.744710] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.749636] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 93.754994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.759830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.765005] RIP: 0033:0x455979 [ 93.768179] RSP: 002b:00007f6772e27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.775879] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 93.783141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 93.790399] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 93.797660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.804915] R13: 00007fffb4ada9ef R14: 00007f6772e289c0 R15: 0000000000000000 [ 93.812184] [ 93.813795] The buggy address belongs to the page: [ 93.818713] page:ffffea0006259b80 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 93.826846] flags: 0x2fffc0000000000() [ 93.830722] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 93.838593] raw: 0000000000000000 ffffea0006259ba0 0000000000000000 0000000000000000 [ 93.846452] page dumped because: kasan: bad access detected [ 93.852141] [ 93.853751] Memory state around the buggy address: [ 93.858665] ffff88018966e800: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 [ 93.866030] ffff88018966e880: 00 00 00 00 00 00 00 00 f2 f3 f3 f3 f3 00 00 00 [ 93.873375] >ffff88018966e900: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 [ 93.880715] ^ [ 93.886669] ffff88018966e980: f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 [ 93.894009] ffff88018966ea00: 00 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 93.901349] ================================================================== [ 93.908693] Kernel panic - not syncing: panic_on_warn set ... [ 93.908693] [ 93.916047] CPU: 0 PID: 7471 Comm: syz-executor7 Tainted: G B 4.17.0-rc3+ #34 [ 93.924603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.933941] Call Trace: [ 93.936523] dump_stack+0x1b9/0x294 [ 93.940142] ? dump_stack_print_info.cold.2+0x52/0x52 [ 93.945322] ? lock_downgrade+0x8e0/0x8e0 [ 93.949464] ? update_stack_state+0x510/0x670 [ 93.953947] panic+0x22f/0x4de [ 93.957128] ? add_taint.cold.5+0x16/0x16 [ 93.961269] ? print_shadow_for_address+0xba/0x116 [ 93.966188] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.970588] ? update_stack_state+0x5d9/0x670 [ 93.975070] kasan_end_report+0x47/0x4f [ 93.979029] kasan_report.cold.7+0x76/0x2fe [ 93.983346] __asan_report_load8_noabort+0x14/0x20 [ 93.988264] update_stack_state+0x5d9/0x670 [ 93.992585] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 93.998456] ? graph_lock+0x170/0x170 [ 94.002246] ? tracing_generic_entry_update+0x18e/0x200 [ 94.007602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.013138] __unwind_start+0xf9/0x330 [ 94.017013] ? graph_lock+0x170/0x170 [ 94.020806] perf_callchain_kernel+0x2ab/0x630 [ 94.025384] ? arch_perf_update_userpage+0x470/0x470 [ 94.030495] get_perf_callchain+0x515/0xb20 [ 94.034813] ? put_callchain_buffers+0x120/0x120 [ 94.039559] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 94.044404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.049933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.055462] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 94.061511] perf_prepare_sample+0x123d/0x1900 [ 94.066089] ? perf_output_sample+0x1d10/0x1d10 [ 94.070751] ? kasan_check_read+0x11/0x20 [ 94.074885] ? rcu_is_watching+0x85/0x140 [ 94.079021] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.084211] perf_event_output_forward+0x10a/0x2b0 [ 94.089130] ? perf_prepare_sample+0x1900/0x1900 [ 94.093878] ? perf_tp_event+0xc30/0xc30 [ 94.097930] ? __account_cfs_rq_runtime+0x600/0x600 [ 94.102935] ? tracing_generic_entry_update+0x18e/0x200 [ 94.108290] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 94.113818] ? __perf_event_account_interrupt+0xee/0x290 [ 94.119260] ? perf_prepare_sample+0x1900/0x1900 [ 94.124008] __perf_event_overflow+0x231/0x4b0 [ 94.128582] ? __perf_event_account_interrupt+0x290/0x290 [ 94.134108] ? lock_acquire+0x1dc/0x520 [ 94.138070] ? ___perf_sw_event+0x1e8/0x780 [ 94.142387] ? perf_prepare_sample+0x1900/0x1900 [ 94.147141] perf_swevent_overflow+0xad/0x150 [ 94.151630] perf_swevent_event+0x1f0/0x2e0 [ 94.155947] ___perf_sw_event+0x486/0x780 [ 94.160091] ? perf_swevent_put_recursion_context+0x60/0x60 [ 94.165798] ? lock_downgrade+0x8e0/0x8e0 [ 94.169945] ? kasan_check_read+0x11/0x20 [ 94.174081] ? rcu_is_watching+0x85/0x140 [ 94.178218] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.183406] ? __update_idle_core+0x31b/0x5f0 [ 94.187895] ? graph_lock+0x170/0x170 [ 94.191693] ? graph_lock+0x170/0x170 [ 94.195496] ? __lock_is_held+0xb5/0x140 [ 94.199556] __schedule+0xf3f/0x1e30 [ 94.203259] ? rq_clock+0x75/0x90 [ 94.206699] ? __schedule+0xf3f/0x1e30 [ 94.210580] ? __sched_text_start+0x8/0x8 [ 94.214714] ? plist_check_list+0x7e/0xa0 [ 94.218852] ? graph_lock+0x170/0x170 [ 94.222641] ? plist_check_list+0xa0/0xa0 [ 94.226791] ? find_held_lock+0x36/0x1c0 [ 94.230852] schedule+0xef/0x430 [ 94.234205] ? lock_downgrade+0x8e0/0x8e0 [ 94.238340] ? __schedule+0x1e30/0x1e30 [ 94.242309] ? kasan_check_read+0x11/0x20 [ 94.246454] ? do_raw_spin_unlock+0x9e/0x2e0 [ 94.250850] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 94.255421] ? lock_acquire+0x1dc/0x520 [ 94.259385] ? do_raw_spin_unlock+0x9e/0x2e0 [ 94.263786] futex_wait_queue_me+0x3e8/0x820 [ 94.268189] ? refill_pi_state_cache.part.7+0x300/0x300 [ 94.273543] ? kasan_check_write+0x14/0x20 [ 94.277767] ? do_raw_spin_lock+0xc1/0x200 [ 94.281991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.287514] ? get_futex_value_locked+0xcb/0xf0 [ 94.292173] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 94.297174] ? futex_wait_setup+0x279/0x400 [ 94.301491] ? futex_wake+0x750/0x750 [ 94.305295] futex_wait+0x450/0x9f0 [ 94.308922] ? futex_wait_setup+0x400/0x400 [ 94.313234] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 94.318416] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 94.323940] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 94.329032] ? futex_wake+0x2f6/0x750 [ 94.332830] ? get_futex_key+0x1e90/0x1e90 [ 94.337072] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 94.342253] do_futex+0x336/0x27d0 [ 94.345783] ? lock_downgrade+0x8e0/0x8e0 [ 94.349932] ? kasan_check_read+0x11/0x20 [ 94.354067] ? rcu_is_watching+0x85/0x140 [ 94.358204] ? exit_robust_list+0x290/0x290 [ 94.362523] ? __fd_install+0x2de/0x880 [ 94.366485] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 94.371407] ? get_unused_fd_flags+0x190/0x190 [ 94.375981] ? wait_for_completion+0x870/0x870 [ 94.380548] ? lock_downgrade+0x8e0/0x8e0 [ 94.384693] ? mark_held_locks+0xc9/0x160 [ 94.388830] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 94.393403] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 94.398503] ? fd_install+0x4d/0x60 [ 94.402122] ? __do_sys_perf_event_open+0x7b4/0x2fa0 [ 94.407214] ? expand_files.part.8+0x9a0/0x9a0 [ 94.411786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.417323] ? perf_event_set_output+0x660/0x660 [ 94.422066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.427591] ? do_vfs_ioctl+0x1f2/0x16a0 [ 94.431647] ? ioctl_preallocate+0x2e0/0x2e0 [ 94.436045] ? fget_raw+0x20/0x20 [ 94.439496] __x64_sys_futex+0x46a/0x680 [ 94.443550] ? do_futex+0x27d0/0x27d0 [ 94.447340] ? fput+0x130/0x1a0 [ 94.450620] ? do_syscall_64+0x92/0x800 [ 94.454588] do_syscall_64+0x1b1/0x800 [ 94.458463] ? finish_task_switch+0x1ca/0x810 [ 94.462950] ? syscall_return_slowpath+0x5c0/0x5c0 [ 94.467869] ? syscall_return_slowpath+0x30f/0x5c0 [ 94.472791] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 94.478150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.482985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.488158] RIP: 0033:0x455979 [ 94.491332] RSP: 002b:00007f6772e27ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 94.499032] RAX: ffffffffffffffda RBX: 000000000072bec8 RCX: 0000000000455979 [ 94.506287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 94.513541] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 94.520798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.528054] R13: 00007fffb4ada9ef R14: 00007f6772e289c0 R15: 0000000000000000 [ 94.535327] [ 94.535332] ====================================================== [ 94.535337] WARNING: possible circular locking dependency detected [ 94.535340] 4.17.0-rc3+ #34 Not tainted [ 94.535345] ------------------------------------------------------ [ 94.535349] syz-executor7/7471 is trying to acquire lock: [ 94.535352] 000000008168af68 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 94.535365] [ 94.535369] but task is already holding lock: [ 94.535372] 00000000d3fe62ed (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 94.535384] [ 94.535388] which lock already depends on the new lock. [ 94.535391] [ 94.535393] [ 94.535397] the existing dependency chain (in reverse order) is: [ 94.535399] [ 94.535401] -> #3 (report_lock){....}: [ 94.535414] _raw_spin_lock_irqsave+0x96/0xc0 [ 94.535418] kasan_report+0x6c/0xe0 [ 94.535422] __asan_report_load8_noabort+0x14/0x20 [ 94.535426] update_stack_state+0x5d9/0x670 [ 94.535429] __unwind_start+0xf9/0x330 [ 94.535433] perf_callchain_kernel+0x2ab/0x630 [ 94.535437] get_perf_callchain+0x515/0xb20 [ 94.535441] perf_prepare_sample+0x123d/0x1900 [ 94.535445] perf_event_output_forward+0x10a/0x2b0 [ 94.535449] __perf_event_overflow+0x231/0x4b0 [ 94.535453] perf_swevent_overflow+0xad/0x150 [ 94.535457] perf_swevent_event+0x1f0/0x2e0 [ 94.535461] ___perf_sw_event+0x486/0x780 [ 94.535464] __schedule+0xf3f/0x1e30 [ 94.535467] schedule+0xef/0x430 [ 94.535471] futex_wait_queue_me+0x3e8/0x820 [ 94.535475] futex_wait+0x450/0x9f0 [ 94.535478] do_futex+0x336/0x27d0 [ 94.535482] __x64_sys_futex+0x46a/0x680 [ 94.535485] do_syscall_64+0x1b1/0x800 [ 94.535489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.535492] [ 94.535494] -> #2 (&rq->lock){-.-.}: [ 94.535506] _raw_spin_lock+0x2a/0x40 [ 94.535510] task_fork_fair+0x8a/0x660 [ 94.535513] sched_fork+0x43e/0xb30 [ 94.535517] copy_process.part.38+0x1c18/0x6e90 [ 94.535521] _do_fork+0x291/0x12a0 [ 94.535524] kernel_thread+0x34/0x40 [ 94.535527] rest_init+0x22/0xe4 [ 94.535531] start_kernel+0x906/0x92d [ 94.535535] x86_64_start_reservations+0x29/0x2b [ 94.535538] x86_64_start_kernel+0x76/0x79 [ 94.535542] secondary_startup_64+0xa5/0xb0 [ 94.535544] [ 94.535546] -> #1 (&p->pi_lock){-.-.}: [ 94.535559] _raw_spin_lock_irqsave+0x96/0xc0 [ 94.535563] try_to_wake_up+0xca/0x1190 [ 94.535566] wake_up_process+0x10/0x20 [ 94.535570] __up.isra.1+0x1b8/0x290 [ 94.535573] up+0x12f/0x1b0 [ 94.535576] __up_console_sem+0xbe/0x1b0 [ 94.535580] console_unlock+0x7d6/0x1100 [ 94.535584] do_con_write+0x12b2/0x2280 [ 94.535587] con_write+0x25/0xc0 [ 94.535590] n_tty_write+0x6b9/0x1180 [ 94.535594] tty_write+0x3f1/0x880 [ 94.535597] __vfs_write+0x10b/0x960 [ 94.535601] vfs_write+0x1f8/0x560 [ 94.535604] ksys_write+0xf9/0x250 [ 94.535607] __x64_sys_write+0x73/0xb0 [ 94.535611] do_syscall_64+0x1b1/0x800 [ 94.535615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.535617] [ 94.535619] -> #0 ((console_sem).lock){-.-.}: [ 94.535632] lock_acquire+0x1dc/0x520 [ 94.535636] _raw_spin_lock_irqsave+0x96/0xc0 [ 94.535639] down_trylock+0x13/0x70 [ 94.535644] __down_trylock_console_sem+0xae/0x200 [ 94.535647] console_trylock+0x15/0xa0 [ 94.535651] vprintk_emit+0x694/0xdd0 [ 94.535654] vprintk_default+0x28/0x30 [ 94.535658] vprintk_func+0x7a/0xe7 [ 94.535661] printk+0x9e/0xba [ 94.535664] kasan_report+0x7c/0xe0 [ 94.535668] __asan_report_load8_noabort+0x14/0x20 [ 94.535672] update_stack_state+0x5d9/0x670 [ 94.535676] __unwind_start+0xf9/0x330 [ 94.535680] perf_callchain_kernel+0x2ab/0x630 [ 94.535684] get_perf_callchain+0x515/0xb20 [ 94.535688] perf_prepare_sample+0x123d/0x1900 [ 94.535692] perf_event_output_forward+0x10a/0x2b0 [ 94.535696] __perf_event_overflow+0x231/0x4b0 [ 94.535700] perf_swevent_overflow+0xad/0x150 [ 94.535703] perf_swevent_event+0x1f0/0x2e0 [ 94.535707] ___perf_sw_event+0x486/0x780 [ 94.535711] __schedule+0xf3f/0x1e30 [ 94.535714] schedule+0xef/0x430 [ 94.535718] futex_wait_queue_me+0x3e8/0x820 [ 94.535721] futex_wait+0x450/0x9f0 [ 94.535724] do_futex+0x336/0x27d0 [ 94.535728] __x64_sys_futex+0x46a/0x680 [ 94.535732] do_syscall_64+0x1b1/0x800 [ 94.535736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.535738] [ 94.535742] other info that might help us debug this: [ 94.535744] [ 94.535747] Chain exists of: [ 94.535749] (console_sem).lock --> &rq->lock --> report_lock [ 94.535765] [ 94.535769] Possible unsafe locking scenario: [ 94.535771] [ 94.535774] CPU0 CPU1 [ 94.535787] ---- ---- [ 94.535790] lock(report_lock); [ 94.535798] lock(&rq->lock); [ 94.535806] lock(report_lock); [ 94.535813] lock((console_sem).lock); [ 94.535820] [ 94.535823] *** DEADLOCK *** [ 94.535825] [ 94.535829] 4 locks held by syz-executor7/7471: [ 94.535831] #0: 00000000c0b3feb9 (&rq->lock){-.-.}, at: __schedule+0x246/0x1e30 [ 94.535846] #1: 00000000cb62622f (rcu_read_lock){....}, at: ___perf_sw_event+0x1e8/0x780 [ 94.535861] #2: 00000000cb62622f (rcu_read_lock){....}, at: perf_event_output_forward+0x0/0x2b0 [ 94.535877] #3: 00000000d3fe62ed (report_lock){....}, at: kasan_report+0x6c/0xe0 [ 94.535892] [ 94.535895] stack backtrace: [ 94.535900] CPU: 0 PID: 7471 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #34 [ 94.535907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.535910] Call Trace: [ 94.535913] dump_stack+0x1b9/0x294 [ 94.535917] ? dump_stack_print_info.cold.2+0x52/0x52 [ 94.535921] ? print_lock+0xd1/0xd6 [ 94.535924] ? vprintk_func+0xd0/0xe7 [ 94.535929] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 94.535932] ? save_trace+0xe0/0x290 [ 94.535936] __lock_acquire+0x343e/0x5140 [ 94.535940] ? debug_check_no_locks_freed+0x310/0x310 [ 94.535943] ? perf_tp_event+0xc30/0xc30 [ 94.535948] ? debug_check_no_locks_freed+0x310/0x310 [ 94.535951] ? memset+0x31/0x40 [ 94.535955] ? perf_trace_lock_acquire+0x4f1/0x980 [ 94.535958] ? perf_trace_lock+0x900/0x900 [ 94.535963] ? perf_trace_lock_acquire+0x4f1/0x980 [ 94.535966] ? perf_trace_lock+0x900/0x900 [ 94.535970] ? save_stack_trace+0x1a/0x20 [ 94.535973] ? kasan_check_read+0x11/0x20 [ 94.535977] ? __lock_acquire+0x28fb/0x5140 [ 94.535980] lock_acquire+0x1dc/0x520 [ 94.535984] ? down_trylock+0x13/0x70 [ 94.535987] ? lock_release+0xa10/0xa10 [ 94.535991] ? lock_downgrade+0x8e0/0x8e0 [ 94.535995] ? kvm_sched_clock_read+0x9/0x20 [ 94.535998] ? sched_clock+0x31/0x40 [ 94.536002] ? vprintk_emit+0x694/0xdd0 [ 94.536005] _raw_spin_lock_irqsave+0x96/0xc0 [ 94.536009] ? down_trylock+0x13/0x70 [ 94.536012] down_trylock+0x13/0x70 [ 94.536016] __down_trylock_console_sem+0xae/0x200 [ 94.536020] console_trylock+0x15/0xa0 [ 94.536023] vprintk_emit+0x694/0xdd0 [ 94.536027] ? console_unlock+0x1100/0x1100 [ 94.536031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.536035] ? tracing_generic_entry_update+0x18e/0x200 [ 94.536039] ? __lock_acquire+0x7f5/0x5140 [ 94.536044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.536047] ? lock_acquire+0x1dc/0x520 [ 94.536050] ? kasan_report+0x6c/0xe0 [ 94.536054] vprintk_default+0x28/0x30 [ 94.536057] vprintk_func+0x7a/0xe7 [ 94.536061] ? update_stack_state+0x5d9/0x670 [ 94.536064] printk+0x9e/0xba [ 94.536068] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 94.536072] ? kasan_check_write+0x14/0x20 [ 94.536075] ? do_raw_spin_lock+0xc1/0x200 [ 94.536079] ? do_raw_spin_lock+0xc1/0x200 [ 94.536082] kasan_report+0x7c/0xe0 [ 94.536086] __asan_report_load8_noabort+0x14/0x20 [ 94.536090] update_stack_state+0x5d9/0x670 [ 94.536095] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 94.536098] ? graph_lock+0x170/0x170 [ 94.536102] ? tracing_generic_entry_update+0x18e/0x200 [ 94.536107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.536110] __unwind_start+0xf9/0x330 [ 94.536114] ? graph_lock+0x170/0x170 [ 94.536117] perf_callchain_kernel+0x2ab/0x630 [ 94.536122] ? arch_perf_update_userpage+0x470/0x470 [ 94.536125] get_perf_callchain+0x515/0xb20 [ 94.536129] ? put_callchain_buffers+0x120/0x120 [ 94.536133] ? ktime_get_real_fast_ns+0x3d0/0x3d0 [ 94.536138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.536142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.536147] ? __perf_event_header__init_id.isra.73+0x33a/0x490 [ 94.536151] perf_prepare_sample+0x123d/0x1900 [ 94.536155] ? perf_output_sample+0x1d10/0x1d10 [ 94.536158] ? kasan_check_read+0x11/0x20 [ 94.536162] ? rcu_is_watching+0x85/0x140 [ 94.536166] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.536170] perf_event_output_forward+0x10a/0x2b0 [ 94.536174] ? perf_prepare_sample+0x1900/0x1900 [ 94.536178] ? perf_tp_event+0xc30/0xc30 [ 94.536182] ? __account_cfs_rq_runtime+0x600/0x600 [ 94.536186] ? tracing_generic_entry_update+0x18e/0x200 [ 94.536190] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 94.536195] ? __perf_event_account_interrupt+0xee/0x290 [ 94.536199] ? perf_prepare_sample+0x1900/0x1900 [ 94.536202] __perf_event_overflow+0x231/0x4b0 [ 94.536207] ? __perf_event_account_interrupt+0x290/0x290 [ 94.536210] ? lock_acquire+0x1dc/0x520 [ 94.536214] ? ___perf_sw_event+0x1e8/0x780 [ 94.536218] ? perf_prepare_sample+0x1900/0x1900 [ 94.536222] perf_swevent_overflow+0xad/0x150 [ 94.536226] perf_swevent_event+0x1f0/0x2e0 [ 94.536229] ___perf_sw_event+0x486/0x780 [ 94.536234] ? perf_swevent_put_recursion_context+0x60/0x60 [ 94.536237] ? lock_downgrade+0x8e0/0x8e0 [ 94.536241] ? kasan_check_read+0x11/0x20 [ 94.536244] ? rcu_is_watching+0x85/0x140 [ 94.536249] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 94.536252] ? __update_idle_core+0x31b/0x5f0 [ 94.536256] ? graph_lock+0x170/0x170 [ 94.536259] ? graph_lock+0x170/0x170 [ 94.536263] ? __lock_is_held+0xb5/0x140 [ 94.536266] __schedule+0xf3f/0x1e30 [ 94.536269] ? rq_clock+0x75/0x90 [ 94.536273] ? __schedule+0xf3f/0x1e30 [ 94.536276] ? __sched_text_start+0x8/0x8 [ 94.536281] ? plist_check_list+0x7e/0xa0 [ 94.536284] ? graph_lock+0x170/0x170 [ 94.536288] ? plist_check_list+0xa0/0xa0 [ 94.536291] ? find_held_lock+0x36/0x1c0 [ 94.536294] schedule+0xef/0x430 [ 94.536298] ? lock_downgrade+0x8e0/0x8e0 [ 94.536302] ? __schedule+0x1e30/0x1e30 [ 94.536305] ? kasan_check_read+0x11/0x20 [ 94.536309] ? do_raw_spin_unlock+0x9e/0x2e0 [ 94.536312] ? do_raw_spin_t [ 94.536317] Lost 60 message(s)! [ 95.595014] Shutting down cpus with NMI [ 96.638697] Dumping ftrace buffer: [ 96.642230] (ftrace buffer empty) [ 96.645921] Kernel Offset: disabled [ 96.649538] Rebooting in 86400 seconds..