INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/03/30 10:03:16 fuzzer started 2018/03/30 10:03:16 dialing manager at 10.128.0.26:33701 syzkaller login: [ 37.693370] can: request_module (can-proto-0) failed. [ 37.702080] can: request_module (can-proto-0) failed. 2018/03/30 10:03:26 kcov=true, comps=true 2018/03/30 10:03:35 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x40000008, &(0x7f0000000080)) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="fa7d5713a823cec32a0988a279532c00c0dd2b562b1961fc4bd153396da9160de1b2e9de04581450cf16c5529d0ffad45134542cc3b419a5ba3d0a5054a3052a6c16408f556e629d966246111881a1041069eb2a32ef9151624350b551eb759ad611b0caa5f2a56baff14c680a0db8c424e71f6ce31c187495d9d720b45cdce74ff57bc5affcee225dc4b51053623e09bbed71e502b80c9183f99a32eb9d5335472d61f82c0fb9b27b98dee79a706827c5b4", 0xb2, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x80000001) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x101}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r4, 0x2}, &(0x7f0000000480)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000004c0)={'icmp\x00'}, &(0x7f0000000500)=0x1e) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x3000) shmdt(r6) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000540)={0x1, 0x5, [@random="9732e55c849d", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}]}) keyctl$clear(0x7, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f00000017c0)=0xe8) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) fstat(r2, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$unix(r2, &(0x7f0000001b40)={&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000600)="f02b81e7f21affe3a49fe059ac0a7ea6e869c7f20320c8682929754620948fd1a05d4825a4822f208dd7f0c44b786184a75c7491abb506676470db4750cc3397cdfd1b16b4f63aa860bbc05be953432385614f6b447e3f74a36bc2c8e1a0fbcc9297549145bb3f74c870781ad77196be59e1c1a3e59acd8db6a9adc4424a12", 0x7f}, {&(0x7f0000000680)="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", 0x1000}], 0x2, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x38, 0x1, 0x1, [r2, r2, r5, r5, r5, r2, r2, r2, r5]}, @rights={0x18, 0x1, 0x1, [r2, r11]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r5, r2]}], 0xb8, 0x800}, 0x40000) rt_sigsuspend(&(0x7f0000001b80)={0x6}, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8ab) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001bc0)=@sack_info={r3, 0x18d, 0x2}, &(0x7f0000001c00)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001c80)={r12, 0x40, &(0x7f0000001c40)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000001cc0)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r11, 0x891a, &(0x7f0000001d00)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) rename(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)='./file0\x00') r13 = creat(&(0x7f0000001dc0)='./file0\x00', 0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001e00)=0xfff, 0x4) shutdown(r13, 0x1) 2018/03/30 10:03:35 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x1, 0x1) read(r1, &(0x7f0000000140)=""/235, 0xeb) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0x7be, 0x8001, 0x3, 0x5, [], [], [], 0x4827, 0x10001, 0xb1e, 0xdccf, "8d748be8f0009584d63cc25afe02f3f6"}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x204f7d3b, 0x0, 0xd2, 0x0, 0x175, 0xf000, 0x0, [], 0xbb}) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000640)={r5, 0xfffffffffffffff8}, 0x8) r6 = creat(&(0x7f0000000680)='./file0\x00', 0xa0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000006c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) bind(r2, &(0x7f0000000800)=@hci={0x1f, r7, 0x1}, 0x80) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000009c0)={r0, 0x0, 0x39, 0xe0, &(0x7f0000000880)="5c7126dfdc3e01a39c3b694a10387dbb7eb5bb135d7b1c06d62e30f365935b30258f1f637d82c8af842580c26179976d9d5bd99162ff80712b", &(0x7f00000008c0)=""/224, 0xf6, 0xf0}, 0x28) socket$inet_udp(0x2, 0x2, 0x0) bind$netlink(r6, &(0x7f0000000a00)={0x10, 0x0, 0x25dfdbfc, 0x50}, 0xc) truncate(&(0x7f0000000a40)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000a80)={r5, @in={{0x2, 0x4e24}}, 0x1, 0xfffffffffffff5fa}, &(0x7f0000000b40)=0x90) r8 = add_key(&(0x7f0000000b80)='dns_resolver\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c00)="213f3231235dd00ce12477d9c2108a40599c9fcb80bd6916df6904b720b2", 0x1e, 0x0) keyctl$revoke(0x3, r8) signalfd(r0, &(0x7f0000000c40)={0x949d}, 0x8) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000c80)=0x3, 0x4) keyctl$assume_authority(0x10, r8) r9 = semget(0x1, 0x7, 0x16) semctl$SETVAL(r9, 0x0, 0x10, &(0x7f0000000cc0)=0x10001) getrlimit(0xf, &(0x7f0000000d00)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000d40)={0x7, 0x10, [0x8, 0x6, 0x7, 0x1]}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000d80)={0xaa, 0x8}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000dc0)={0x1, 0x6, 0x4, 0x8}, 0x10) 2018/03/30 10:03:35 executing program 1: r0 = memfd_create(&(0x7f0000000000)='%securityeth0vmnet1\x00', 0x2) write$cgroup_int(r0, &(0x7f0000000040)={[0x3f, 0x2d, 0x34]}, 0x3) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000010c0)={0x17, 0x1000, &(0x7f00000000c0)="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"}) ioctl$int_out(r1, 0x5460, &(0x7f0000001100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001140)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001180)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000011c0)={r0, r1, 0x9}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001200)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001240)='cpuset.sched_load_balance\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/156, 0x9c}, {&(0x7f0000001400)=""/138, 0x8a}], 0x3, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001500)=0x10001) getpeername$netrom(r0, &(0x7f0000001540)=@full, &(0x7f00000015c0)=0x48) r4 = syz_open_dev$audion(&(0x7f0000001600)='/dev/audio#\x00', 0x5, 0x2200) open$dir(&(0x7f0000001640)='./file0\x00', 0x2100, 0x40) r5 = accept$inet6(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000016c0)=0x1c) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000001740)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x3c, r6, 0x1, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x44001) acct(&(0x7f0000001840)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001880)={0x800, 0xe, 0x146, 0x80000001, 0x0}, &(0x7f00000018c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001900)={r7, @in={{0x2, 0x4e22, @rand_addr=0x200}}, 0x8001, 0x4}, &(0x7f00000019c0)=0x90) r8 = inotify_init() mkdir(&(0x7f0000001a00)='./file0\x00', 0x8) perf_event_open(&(0x7f0000001a40)={0x7, 0x70, 0x3, 0x100, 0x7, 0x3, 0x0, 0x6, 0x20, 0x8, 0x81, 0xffff, 0x800, 0x4, 0x0, 0xfffffffffffff530, 0x7, 0x9, 0x80000000, 0xa69, 0xfffffffffffffffb, 0x9, 0x7fff, 0x7fffffff, 0x1ff, 0xc6, 0x0, 0x7, 0x3, 0x10000, 0x10000, 0x1ff, 0x10000, 0x8, 0x8, 0x10000, 0x4, 0x60000000000000, 0x0, 0x10000, 0x0, @perf_config_ext={0xffff, 0x3}, 0x200, 0x2, 0x2000000000000000, 0x3, 0x40, 0xfffffffffffffff9, 0xbf27}, r3, 0x3, r8, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000001ac0)='fou\x00') futex(&(0x7f0000001b00)=0x2, 0x3, 0x1, &(0x7f0000001b40)={0x0, 0x989680}, &(0x7f0000001b80), 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001c00)=@add_del={0x2, &(0x7f0000001bc0)='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001c40)={r7, 0xffffffffffffff80}, &(0x7f0000001c80)=0x8) syz_genetlink_get_family_id$fou(&(0x7f0000001cc0)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001d00)={0x100, 0xffff, 0x7, 0x7, 0x41d4, 0x100}) 2018/03/30 10:03:35 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x4, 0x7]) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x8000) r2 = accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x7, 0x100000000, 0x1, 0x100000000, 0x1, 0x80000001, 0x0, 0x58, 0x2, 0x3}, 0xb) fchmod(r0, 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x400, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000380)={0x6, r3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000003c0)=[{0xe, 0x2}, {0x8, 0x5}, {0x4, 0x2}, {0x2, 0x9}, {0x4, 0x34}], 0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) tkill(r4, 0x29) r5 = request_key(&(0x7f0000001540)='encrypted\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000015c0)='HL\x00', 0xffffffffffffffff) add_key(&(0x7f00000004c0)='blacklist\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="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", 0x1000, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001600)={0x0, 0x35, "3121e3b52cd5bc7f36a8aafb22b361eb592d7e0ab87b4ccedeca7bbe4edea0e066badcbd914fcde72fbedfb3254483756691b2bc89"}, &(0x7f0000001640)=0x3d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001680)={r6, 0x3, 0x401, 0x7a5, 0x2, 0x8}, 0x14) socket$pppoe(0x18, 0x1, 0x0) ptrace$setregset(0x4205, r4, 0x207, &(0x7f0000001740)={&(0x7f00000016c0)="5a9845c4b9a3e5f4df5fb03a591d74a64796c13368941f4941753a0c575233f9b326618c6863f625b6671d2a49e1538f09e243f4e237abd89a48d46a31a6050f444b8221ce9455a7ef7823f4a5dc6d919d9db0", 0x53}) ptrace$poke(0x5, r4, &(0x7f0000001780), 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000001940)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000001900)={&(0x7f0000001840)={0xb0, r7, 0x800, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001980)) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001b40)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a00)={0xec, r7, 0x800, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x421}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x36b240000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1645dfbf}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4001}, 0x20004000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001b80)) bind$bt_rfcomm(r1, &(0x7f0000001bc0)={0x1f, {0x100000000, 0x3, 0xfffffffffffff000, 0xffffffffffffff01, 0x0, 0x7}, 0x3}, 0xa) r8 = semget(0x2, 0x1, 0x41) semctl$SETVAL(r8, 0x4, 0x10, &(0x7f0000001c00)=0x5) 2018/03/30 10:03:35 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x9) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="21fe00", 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/129, 0x81) fcntl$setflags(r0, 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x3ff, 0x3bfa, 0x0, 'queue1\x00', 0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x6, 0x8000, 0x2, 0x10ae, 0x80000001, 0x8, 0x8, 0x1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r4, 0xe6e}, &(0x7f00000003c0)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000400)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r9 = syz_open_procfs(r6, &(0x7f0000000580)='net/ip_vs_stats\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KDGKBLED(r9, 0x4b64, &(0x7f00000005c0)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000600)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000740)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) accept$packet(r0, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001cc0)=0x14) sendmsg$nl_route(r0, &(0x7f0000001dc0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d00)=@ipv6_delroute={0x68, 0x19, 0x1, 0x70bd25, 0x25dfdbfc, {0xa, 0x34, 0x80, 0x3ff, 0xfc, 0x0, 0x0, 0xa, 0x500}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_PREF={0x8, 0x14, 0x1fb5057f}, @RTA_MULTIPATH={0x1c, 0x9, [{0xb0, 0x0, 0x3, r10}, {0x0, 0x5, 0x0, r11}, {0x101, 0xfff, 0x3, r13}]}, @RTA_MARK={0x8, 0x10, 0xffffffffffffff00}, @RTA_UID={0x8, 0x19, r7}, @RTA_PRIORITY={0x8, 0x6, 0x81}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x200400c1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001e00)={r5, @in6={{0xa, 0x4e21, 0xa2d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x1ba9ae3, 0x101, 0x7, 0xcd}, 0x98) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002900)=@broute={'broute\x00', 0x20, 0x7, 0x9c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001ec0), &(0x7f0000001f00)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x0, 0x89ff, 'rose0\x00', 'ip6tnl0\x00', 'gretap0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xe19141234d22ede2, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x6, 0x7fffffff}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x11, 0x40, 0xcbff, 'ifb0\x00', 'bcsh0\x00', 'teql0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x118, 0x148}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@nflog={'nflog\x00', 0x50, {{0x3ff, 0x3dfcd65a, 0x1000, 0x0, 0x0, "ffb226b296eaef81fb822fa6012a8e25e9dfbbc491c95db522e4b78cacda47ed9d9dda371b2831fb3e7435e3e3f6e348651157a7ab06d7b3f979a8092d7e6d53"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x20, 0x7, 'gre0\x00', 'nr0\x00', 'bpq0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x148, 0x1c8, 0x218, [@physdev={'physdev\x00', 0x70, {{'ifb0\x00', {0xff}, 'syzkaller1\x00', {}, 0x8, 0x1}}}, @time={'time\x00', 0x18, {{0x401, 0x3ff, 0x14f4f, 0x1239e, 0x2, 0x3e1, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x400, 0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4bc, 'syz0\x00', 0x1e}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x2, 0x883e, 'syzkaller1\x00', 'bpq0\x00', 'eql\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff], 0x178, 0x178, 0x1c8, [@stp={'stp\x00', 0x48, {{0x6, {0x1, 0x80000001, 0x4, @empty, [0x8a7607ab66f39232, 0x0, 0xff, 0x0, 0xff, 0xff], 0x101, 0x81, 0x5, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x4e20, 0x4e20, 0xdad, 0xf959, 0x8, 0x8000, 0x1, 0x1, 0x1000, 0xb7b1}, 0x500, 0x1}}}, @physdev={'physdev\x00', 0x70, {{'gre0\x00', {}, 'ip6tnl0\x00', {0xff}, 0x4, 0x1a}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8001}}}}, {{{0x3, 0xc, 0x8864, 'teql0\x00', 'ipddp0\x00', 'irlan0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3dc413181eb1", [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x200, 'syz0\x00', 0x47}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x11, 0x1, 0x88a2, 'gretap0\x00', 'lo\x00', 'ip6gretap0\x00', 'teql0\x00', @random="e167df7608da", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xf8, 0x128, 0x1a0, [@owner={'owner\x00', 0x18, {{r7, r12, r8, r8, 0x4, 0x2}}}, @ip={'ip\x00', 0x20, {{@rand_addr=0xb9, @broadcast=0xffffffff, 0xffffffff, 0xff, 0xdae, 0x89, 0x28, 0x25, 0x4e23, 0x4e20, 0x4e20, 0x4e20}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x582140000000000, 0x5, 0x2f3d, 0x0, 0x0, "1ef9373f0bab0000263f96e5c445324e8e51291bf012ea55898cac9083da953670becf20f26b7cbfd010fb2acf6d0ab2d35e5bee3e8be7d9a8c74c587bae517b"}}}}, {{{0x9, 0x20, 0x8, 'bcsh0\x00', 'bond0\x00', 'bcsf0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0xa40) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000002980)="3683faac5c99441f05bce7567fc48aa0b67168d960809e497ecf6a181af39c565b84fd68f45ec6dfde847f9321e5267b8f4d514dd8a1ca97b33821ac264d8e3d94f595081625ac748f30859331a5eeb2af0013d325d65e448381c6b51c97ac23872375156b9cdbf8d2bef3524a9a66dfa55d99efb5a166df032a0806dbe09c46675f4a83ec883d8482fa514e69abca4b65a3f5501e1217598e5c08479a957b06853734bbd4556b6da4d1f2c3d4c10bff6f9a0ae7d2355cb34a37813c04a94186c21de89c92d1e91e5837ed4ca04c61affcad48c3547d8c8aa60e00af0811cfc282c891a841f14ba77094d2cf14608c037047c2661361", 0xf6) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002a80)=""/80) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002b00)={@dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0xa}, @local={0xfe, 0x80, [], 0xaa}, 0x304, 0x5, 0x9, 0x500, 0x4, 0x80000, r11}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002b80)=@assoc_value={r4, 0x400}, 0x8) r14 = accept$nfc_llcp(r1, &(0x7f0000002bc0), &(0x7f0000002c40)=0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r14, 0x8935, &(0x7f0000002c80)={'bridge0\x00', 0x7fffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x7) 2018/03/30 10:03:35 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x42) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x400, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x7, 0x5c, "21d55ba42d1700e02fe71386ba7fb7671834bc8d3ae9497919b024f68f990306f7a9016e9bc2db0b94b777dd5ea221d90ff3212d0ed4df55340bb3bfac8b0f7553f0c9e787571fd9205c7d03dfb448210c4a3d7bb9a09d95007da4d1"}, 0x64) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6}, 0x10) fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0x61) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000380)=[{0xf, 0xa9}, {0x4, 0x6}, {0x2, 0x7}, {0x0, 0x8001}, {0xb, 0x10}], 0x5) renameat2(r2, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000400)='./file0\x00', 0x6) timer_create(0x0, &(0x7f0000000440)={0x0, 0x33, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000480)=0x0) timer_delete(r5) write$vnet(r0, &(0x7f0000001580)={0x1, {&(0x7f00000004c0)=""/4096, 0x1000, &(0x7f00000014c0)=""/179, 0x2}}, 0x68) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001600)={0x4, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x1}}}, 0x108) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001740)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000001780)='schedstat\x00') utimensat(r7, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={{0x0, 0x7530}, {0x77359400}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x2110, r7, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001880)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000001840), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xffffff00, @mac=@random="3540df772556", {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@random="053503c997c3", {[0xff, 0xff, 0xff, 0x0, 0x41276c335c898688]}, 0x3, 0x1, 0xa48, 0x4, 0x6, 0x3f, 'erspan0\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @multicast2=0xe0000002, 0x6, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001d80)={r1, 0x9, 0x6, 0x2}, &(0x7f0000001dc0)=0x10) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000001e00)) socketpair(0x19, 0xa, 0x5b1, &(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001e80)={0x81, 0x0, [0x7, 0x6]}) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000001f00)=0x1) getsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f0000001f40)=0x80000000, &(0x7f0000001f80)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f00000020c0)={0x9, 0x4, 0x2, 0x1f, &(0x7f0000001fc0)=[{}, {}, {}, {}]}) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r4, r10) openat$cgroup_type(r9, &(0x7f0000002200)='cgroup.type\x00', 0x2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r7, 0x40086200, &(0x7f0000002240)=0x4) 2018/03/30 10:03:35 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vlan0\x00', 0x6}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/29, 0xfffffffffffffffa}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x12082) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xa6a, 0x0, 0x1f}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7ff) eventfd2(0x0, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) kexec_load(0x3, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="41fc095052ade3092a2fd5c5ea3afa5851bee4a6a3ab0b3c593cb53b61830cb6afb411d1e7861c3d75125f202ac872a586f0fb545f73fd2069fe922857e601ff991a0760f07ccb48a29760f0885fa562fbfbea8521235dc861726d85cd33e4324e3c394ae03abc132e5fa359083be037cd43bd88b6f459cb8e3c3a4b1e216df21fbda7a8672f241f1ae2aed01615210c26c6e9143354ec7aa99d2634d0b989bf2dfeaa9ac66ee1675470182545082b66de162363086d458983a895ce0e7c6db1f58b028ad2a4c9b79bb8ace6c1c77a821954394bcf8b8e650242c4a59be0d547d008a6f9f3ab2b62f702e3197569e0577d09045bfea5", 0xf6, 0x5, 0x7}], 0x2a0000) lseek(r0, 0x0, 0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000340)={0x80000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r2, 0x1, 0x8}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000480)={0x0, 0x93, 0x3f, 0x2, 0x80000000, 0xfffffffffffffffd}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x2, &(0x7f0000000500)=0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000540)={0x4f8, 0x1628, 0x4, 0x3, [], [], [], 0x8001, 0xfffffffffffffffe, 0x9, 0x0, "7dd86256d07b7e2f24394cd1e9acbafa"}) getsockname$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000006c0)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000740)=0x4) mlockall(0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000780)={0x2, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x8}}}, 0x88) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000840)=@generic={0x8000, 0x1, 0x9}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000880)={0x9c, 0x0, 0x9, 0x3, 0xf4, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000008c0)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000900)={'bond0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) prctl$setptracer(0x59616d61, r3) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000009c0)=""/4096, &(0x7f00000019c0)=0x1000) 2018/03/30 10:03:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x12, 0x5, 0x400}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x9, 0x3, 0x7, 0x3f, 0x1, 0x8001, 0x80, 0x7f, 0x3, 0x3}, 0xb) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0xfffffffffffffffa, 0x8, 0x4) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r6 = geteuid() r7 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) r11 = getpid() r12 = fcntl$getown(r0, 0x9) fstat(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r2, 0x9) r15 = getpid() r16 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001b00)=0xe8) r18 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004bc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast1}}, &(0x7f0000004cc0)=0xe8) getresgid(&(0x7f0000004d00), &(0x7f0000004d40)=0x0, &(0x7f0000004d80)) sendmsg$netlink(r0, &(0x7f0000004e00)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfd, 0x820410}, 0xc, &(0x7f0000004b00)=[{&(0x7f00000002c0)={0x700, 0x1b, 0x200, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x29, @uid=r4}, @typed={0x8, 0xe, @fd=r3}, @nested={0x298, 0x56, [@generic="7aa664f261b76a1bdd3282cf86ec6e76e81b9eef572922d57c265f58d875fe8954821a92e43f2e37e81db313aaa24f8540e752cff2df52e4d9400c6ed898da11f9f85f59a9eaf1cd62a6db1429fbaba200493bcb97f8412e0c385486fa5a0bbe3d1dd2acfb34fa48a9592081fb2f5419872863ad6de9d023e44f2eddcccb834b6c312db308c93bcb5c5fdad3a3a29e9cfff568fe1e2edc98f9d6d827c2c150c287587b7985524bb0c6b8e155df42dbd18efa3068048ec0be452262f789869d4eec74d708972e620d", @generic="1a275478bfc4eb27b39f5d763cc9c03260e66799291b80bb6ee922c19180c87bcf6972ecc48eb8", @typed={0x8, 0x4f, @fd=r3}, @typed={0x14, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="8726f203d202e87fcb1c245e0f2cee9ab0cd34476379d5747e6efded323d17382384d5a11108384309bf4acd5d34423fe3094c9119dd88ec47f0e24ebea15d29ff6052200dcbd15727c89e893128f677bbba53d669e050751cc1b0b42e6121287bb489e3eada5a4cf2bdc7f8fb4ff0c49089ae05fcf5ec51c385c65360775b4edef7113a3f4e11987269f60ee1108f2d5ba5dcf596658b0256a71e8e91264a4a0e7948e8feb021c51a987ef28846969d3f8e32a60aaf511fe32fbdb612b0d0e91ab53abaa4d4cfe74c7931bafb898025", @typed={0x8, 0x27, @pid=r5}, @typed={0x8, 0x47, @u32=0x3}, @generic="d2ab983fb8e9c1f6d6503fcb1ebcb395c066baf5e4ac1915f241b8ce3f92571f69a6559f06ad9c42d3a575c809cc151f9e641dcb3c94ef848de0d7adf892c9c096e93490539c8ff105c043493fb70a6f66265b6952326a87d45429ccc672be320f92e37cbbb4f87d632a303cf208cfa79e3f962cdb8dbafa9d793edd66056d3e8c20f4b015af629b66df0eeeec4ec4de311569a0946de633e7b9080b329fa7ba83643759b4bc25"]}, @typed={0x100, 0x4e, @binary="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"}, @nested={0x164, 0x94, [@typed={0xc, 0x47, @u64}, @generic="4c038be80d28f92dfd23605f1d4fd9c10edd773c6d581a7b99a4afbbc02044cf07b319618f6c94c6d940f5fd6afa42a796279ea903b8caa4f18bcd3ed217ffeb354c18335fa86c28fe4979b87ff60cca13c81eb208d570e209d135261767f8f3497c8e3105fa00b82e43000fdc11c4f5dd6ff404312499d227693ef305101975f220909057d30bebac0df238be118e54c281df9524ec4eee546d802a67d3ca996c6b19b6a31cd4c8264fd4", @generic="94e47e6a000ffff5346595978e26ce5b30a4d2f7a145ec224dc1617b60cbe81bb23466685d587752be551f13e1af5fde60316741ee7449f406e8fdb0dfd6e4a1332a7db559ad786b3abe06a18894370662679ea91d7929970ba4b9cfb98b37e68d7ad7279145e3aba2370b6428cd9ea970ce72238cdad8d438286a85f27499f135ae709c20ff9576269dd10bdf9db8ed5e79004be3c4632cbe1180305eff62cdaed515fc32c67803"]}, @generic="041ad6d5790beef25f71e643d569189cd83f92e5201c4c954fbd1cceba99015f1a1487e88d9a0a84f8455129fa1f8d3ada39ff4bd2b7d466db352a8237ea56b343c8cdac0a33cf2cdfec7577d44f1573286604f49d663477ce86f901209072f466459909e8cb084f0276c750695f35e24efed41d4b3a13c2322fafc897901b52aa409bca2a7aa9d2fa20c1b26ecc64bb85d3e2cd610c13615bed34f8d2503800083fc7050d2bb97e74a05c9f2632", @typed={0x8, 0x38, @fd=r3}, @typed={0x8, 0x89, @uid=r6}, @nested={0x118, 0x19, [@typed={0x8, 0x73, @pid=r7}, @typed={0x4, 0x22}, @typed={0xc, 0x68, @u64=0x3c}, @typed={0x8, 0x22, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @generic="3f5d5102bc4b94ffb22aef23ffafb14d896281724155177f812a34313123a24809f39e101908190c164abeec217f0e94d2ef5fe89f2cfc47c3b9d446984a91f54be7b759e6a84e7e6cec90b0b106ff8bf402d8beb6f57622abcedda9774306a8ebe93b879e204204e536c12c3353c28783d3823c2944e3feac597e3d2ab19045ae005c20d23cb03ab697fb797f7a129050cc9b7788d5c6636f9af1aa237f84a051d38bc72a47fb1fd44e2a0c4afc8c3f8f6f3591f8993980518c81e922a19a92a9e2b63dd069a06250a5cde79f0fccc56f2765845a300ddecfb593834f305f", @generic, @typed={0x8, 0x4b, @fd=r2}, @typed={0xc, 0x96, @u64=0x10001}]}, @typed={0xc, 0xc, @u64=0x889e}]}, 0x700}, {&(0x7f0000000bc0)={0x4e8, 0x14, 0x102, 0x70bd25, 0x25dfdbff, "", [@nested={0xc, 0x5d, [@typed={0x8, 0x94, @uid=r8}]}, @nested={0x58, 0x49, [@typed={0x8, 0x6c, @fd=r0}, @typed={0x14, 0x5d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="a20a777562d8208dd79c0b2808687d44be6d2a3680f1128f08df28ab1c1727071afd16d0493840a4d71dcc72470574", @typed={0x8, 0x96, @pid=r9}]}, @nested={0x260, 0x73, [@generic="55d61f8b873b383404aacc3554e443634c01764772c3a44c6ec35cb82f438c43c598bf60668c9af712ebfa6e12f7ef8dff2c54b4a18af3b45cce1622fef5476c1d94df2eb4d102b2a2440e9504913ec00a29094e312c2762209e62f49e05b9d265f23a20d7f282dd4196f781af124dd8957073b0b3fb8ef75f0c7d2b86b6732c8cdc1f62c75c001d55c152c0f874ce9534f8c9555c1d51f22982fce8723242e970321db6bc9fc626ee5e8e", @generic="b1bcab31c700468df14afe88e476098544059e22401b917d7ce436d795892da716fd50341e56c9637d39d549dd26c1f5ae0d72efd156fd7897b6ac9168cd7e784791681689a0f58554f11a9e29e41984b24231be4538a78e582d014e2d3c954000012e29595cb4cc1e37e15d290a60067488114d5e9719ae73de0306bed637aa551c94913436e93c53fe66acdda592917c8fded3b81cdee9861389abf9226dfa8287fb8dca70274d0b82042ec6f7b7a52bd16aece0471e9acd8ab2c66c4a94add17f418d58bf7b07ff60acf62a7ad1df7253fab658", @typed={0x24, 0x4a, @binary="86b293dc3d5882cd4325f7a83182a3e3625b9681c5a1047a4cfa53d4c000a926"}, @generic="9ce7b9d83e6b5ff418d637ee6c5984f7805b311a7e6780c1b7de2c19f31e6d497b6627605c0885f7befcf7687281ec9d95e5c82c42846650faa5f0a5cdcb2782d926ef258823b4cc5535ca8ecded9b16d8f51ac279c002b3a15f768c85d619e1e43c36ba9b7faee5049d5a5544febe45bf9c538fdca6deae40c085d426782d7ca20e632ee052ef18b620d3311e3d1e69cd75d1c414b7ab234aa14f1e512cd8519990dc263207059e7f990de660e7a6d75e1a1852ac5f81"]}, @generic="641adbfa0878d3e034520bc2e63c4d0f7e9c8e20f1961801edbe4c15ff114ca7643c72c06c71804f6af9b446a395a5ea51ae2267f2d028bb6b0c54cff6c73cb7c68734222365c08b14d231a2af1bf236b49fafe09dddaad70890cac048a08b0f58e600b9311967f40be4160d5fe0cd3509b2cf664afa269bc8eebc5d25dbb911bcf0dd401621955f3b244a947690d2f78e63d70fb498b5f6ddabc44f4aa22be3e103637eaa4647a0f6614f6a0b013b86d68012c9dbb7042558c7381764e5bd992687fc5afb0e79def21df25adfb4f71d", @nested={0x1c, 0x6e, [@typed={0x18, 0x7f, @str='[vboxnet0\\+\'-+/-\x00'}]}, @nested={0x128, 0x65, [@typed={0x10, 0x9, @str='/dev/ppp\x00'}, @generic="3d85284c38d6fa9f1465be294cf6cdee504b45396b49e23a5a2d409e0cbfa8a4eeee5df22b92596051fbf602ae7e2d60f38e52a1d2326dff2c61e15e81484d805fdf6a02968498ca20f596b58a29c6730d2ccfbf1e5fd34fe4330f7d62293881fa26377e1d9632e155ce0c3cb4a05339d797e63763b57144e74a50d3a1b42e4fc7517f6ecf1b162343627962d24d5ce7762aa179bb74c8cf2bc3df68a0c99e7f13571d2b85b4cfbe0f23e1b4029808e9f891f4410a35a159aada59e8c2b412f2575ec65b99ee845b445ed174adbb3f457ca87c9b198f874d1c4b2539000b3fbbe5534646", @typed={0x8, 0x3f, @uid=r10}, @generic="2860589ff197580a163e04f4654d0bfbf9114d8ea5c35e060e479e22a640eadb215f9e50e8d9d9c6"]}]}, 0x4e8}, {&(0x7f00000010c0)={0x1a0, 0x13, 0x1, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x18c, 0x1a, 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@generic="4e17e1d91c2ddc069488f14bc6f28a89", @generic="52014f7844b3c79cebf4c3b76191ac2881a4b2a655547d6787e8cfe7136a7bf8e13d45d9a80219c5e516e75a5c77090e50bf6c710b669509d6199964980e6df437a9dc9197b6b5d981562ea3a08391fb1a09b679470256220efb96e9bce273929045a1ce5909f61c67c671ed5a76b9c835c3b7b58314861fcffd", @generic="8a56942db12b73612af467da14aec64dc4297497c1cadae7c7f48501b07da3ad9b51ae97021126a3c970d692a3b172fb906445d337f246a73da84c51e184875aa8a876110270f89184f78579f6e014c223afc71bd89f2e5d29041eafeca0089b3eee9eb3ddd86899fd713edc62846f246312f070213ff76f85febd7f1ff8a99258185abb89f4cf8b28e3f2813dae20886e379f4765fd1a8e060f30805d15a204f73c18f7b8b7a51dac3871bd4adf0190cb65d6", @typed={0x28, 0x4, @binary="570be2d6a87b02e50edf5e172ded9acf0c3a1b6897624544539e53c83a4f217b81b724"}, @typed={0xc, 0x70, @u64=0x9}]}, @nested={0x1bc, 0x5e, [@typed={0x8, 0x1c, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x88, @u32=0x1}, @typed={0xc, 0x1f, @u64=0x9}, @generic="5490c233f399251ab12823bd3070d773a9bb45ff80b771fbf756cf88e7a26b150240fd8536b628fdbb87800bbd8a7711a7a6c19b9a6016ff01b680bd95dfd894060fdcc92373d0347937cf429aa23ffd9691a712f8c31817248e9ed3e9092f91", @generic="10303f4843f89c6857aeb7febc5c76f4966cf52fb08605be45ae678e202a433dc9dcf1b8f0f5cfcd49f9f342ae4d3acfde7ada4865f71b3b385435d3ce8aa8ef1ad72624ae07d358f4675af9b8819830c21574e60978b38c5a9625bae2ea6394bd98511a652643e533", @generic="196de601b76aafddc24c3a9735f50d401655179a4d86ea9b6f64ccd2ff8012429b111217ab1c7f9a23ecf5657d20fa43d505da6168114f1870a44120b8e9af2e3f7b5e473b7af5f04828acbe0d7a12e36903ee5c145989ad8e63bec8bde35e5c334bc5f7b3084a3d47ccb83721be47e10c3f58d234fcc4557dd91564460b59084d2bc8dab7b0ea68553629b572ef35f3ed9498a3cdb6c134eea9c74010cf796d7564be59afb86de89494da21efb1565f74cd5fe6ed27f1ecb5297ce6d207d117553c03e36c2706f6d69fe170d6e538e1"]}]}, 0x41c}, {&(0x7f0000004900)={0x19c, 0x29, 0x8, 0x70bd26, 0x25dfdbfb, "", [@typed={0xc, 0x52, @u64=0x3}, @generic="e2045d5a2a4f60af4c9e604ae583598737d985e911269da6d417e84f80961998c6c172177368c773fb7cb001338823dee256babd9ef621f70a34ad87bebc02a0998991a61a4a2effbcd98967921fc2d8ddda9b6f8e8b73a29cd5ba420f768f61d29787bebe77cd44960209627907e162f6701fafdf85d611b823601913e54023f79f15129116d26a9794e73f6fed5d90e34fb95ddeedfbcd50d6041a7e59e7e5e3c7a89da9da98238428bd2b45", @nested={0xb0, 0x58, [@generic="66e16aa31c15e5de7a2868071a8efa814e3ef0ed6caa3a7cb1df661d6519cc06dff73b6f0d6f230a78243577720a3d0bfc908f7016e02d89b48c48ce2ba7bd1926d1a01d7e967e7ab8857cceca69a0f9f47eeddede49fb10157125879e68193da0048f551ab3cd537a7a88d323e10417811d7de06bbbcf6dce998ffcc063829e991f2bb8d48c7d8a38db0f3c56ceb936", @typed={0x10, 0x21, @str='/dev/ppp\x00'}, @generic="ae07c650d63eafab77"]}, @generic="aef409568f43de527a97077da6ab856f13addcd558c4542f31726d2e4c06627538"]}, 0x19c}, {&(0x7f0000004ac0)={0x18, 0x35, 0x0, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x29, @fd=r3}]}, 0x18}], 0xa, &(0x7f0000004dc0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x24004851}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004e40)=0x9, 0x4) timer_create(0x1, &(0x7f0000004e80)={0x0, 0x10, 0x1, @tid=r14}, &(0x7f0000004ec0)=0x0) timer_delete(r21) waitid(0x3, r12, &(0x7f0000004f00), 0x6, &(0x7f0000004f40)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x420000, 0x0) [ 47.036867] IPVS: ftp: loaded support on port[0] = 21 [ 47.099367] IPVS: ftp: loaded support on port[0] = 21 [ 47.139451] IPVS: ftp: loaded support on port[0] = 21 [ 47.184208] IPVS: ftp: loaded support on port[0] = 21 [ 47.244673] IPVS: ftp: loaded support on port[0] = 21 [ 47.320494] IPVS: ftp: loaded support on port[0] = 21 [ 47.386961] IPVS: ftp: loaded support on port[0] = 21 [ 47.499157] IPVS: ftp: loaded support on port[0] = 21 [ 48.442218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.698899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.715627] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.812288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.954597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.028444] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.164736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.286868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.043284] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.049401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.261439] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.267690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.320199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.414354] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.420472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.457984] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.464336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.563830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.603673] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.609861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.633949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.642246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.651956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.693628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.721810] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.727924] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/30 10:03:39 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x311000) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 51.745333] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.763562] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 51.769914] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/30 10:03:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) connect(r0, &(0x7f0000000440)=@rc={0x1f, {0x100, 0x40, 0x400, 0x9f7, 0x10000, 0xec82}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000b100000000000000"], 0x5}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x41) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000240)="0e135d7a5a8f65f4bf3588da8d65ad4c0612a4d5a9a2b6e52052fbd103f5c941e41ff6ad9421df62", &(0x7f0000000340)="0087b2c89530f6afd0b201dcac7fcc33d700659a99d6bf0948f7414140c90b14105be899db59bf6cc35e8c650903ee0cf4b530e63593c345e3d25d9375160fc9cdae02e7c25779bcd93c184c8a149c4c36bcc92f90d175b4e8f23a0b2971625a55caf2db328bea4c382e5c5bdc0b5bd27a23bd95c63f5994b49b00e1ad024854fce46d8873f015a1125c02f67a26dd85aadfc85ebb62496739e5b47b7478c8470648b7643528a72c46bf060c41dcd5813bdf951eeb85819a9d744b7022db913eaf99137354936dbb7e7db0a922f23365c84d9b188f09516c08e6009394e63fb61162fe36e3814b847d2c2d72acf3", 0x2}, 0x20) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) uselib(&(0x7f0000000200)='./file0\x00') [ 51.862712] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.868891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.877954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.888958] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 10:03:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x2c}) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffc0000000000000, 0x80) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x20) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x0, "ecc1da6185f99a100b9e7dbc354a945ddb04b881b92de5981fa53a8f3d7111dc52b6269148ecef17764f0f63"}) [ 52.013641] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 52.020006] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.037705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.047152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.057482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 10:03:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(r1, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aede2b312e538633c8340e439", 0x5b, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) r4 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) fcntl$setflags(r4, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000580)={0x4, &(0x7f0000000500)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000180)) connect$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023", 0x8) sched_getparam(0x0, &(0x7f0000000200)) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="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", 0x19d}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) socket$inet(0x2, 0x0, 0xad) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 52.097099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.104759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.111866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.123539] encrypted_key: master key parameter 'ˆ¢yS,' is invalid [ 52.143761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.160717] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 10:03:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000fe}}) [ 52.198357] encrypted_key: master key parameter 'ˆ¢yS,' is invalid [ 52.227659] print_req_error: I/O error, dev loop199, sector 0 [ 52.242268] FAT-fs (loop199): unable to read boot sector [ 52.248350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.254653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.280457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.319984] print_req_error: I/O error, dev loop199, sector 0 [ 52.327819] FAT-fs (loop199): unable to read boot sector [ 52.393990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.400218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.410358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.429346] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.439156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.445383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.452399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.512750] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.518881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.526507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.976174] random: crng init done 2018/03/30 10:03:41 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x58) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/03/30 10:03:41 executing program 2: r0 = socket$inet(0x2, 0xa, 0x3b) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x2480) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x2e0) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/197, 0xc5}, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000002c0)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x2000000, &(0x7f00000001c0)="6c18be3955629a0bd04182d7099b684dfc300c5b8ded68be20d23964b13bb1ce04d0140da770f04b98c32c42ec969973285423f89c95b5e93321e8b1c0868ba2db40c5d2e3ed194c40724202a5054df1f20c14560a424e1ad416e6f0dc17101f") sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x0) 2018/03/30 10:03:41 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) accept$inet6(r0, 0x0, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)={0x0, 0x10f000, 0x4, 0x3}) 2018/03/30 10:03:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000400000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) prctl$setfpexc(0xc, 0x80) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x400000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='sit0\x00') ioprio_set$pid(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/03/30 10:03:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat6\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, {&(0x7f0000000100)=""/93, 0x5d}, &(0x7f0000000180), 0xe}, 0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 10:03:41 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) dup3(r0, r1, 0x0) 2018/03/30 10:03:41 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="d17fad68f690173322a0989268ac245112c3d34cf0d4c3e00e8a52f061e939ee83822972d5c8380bf7c6c94bc59c1d6e7551c1e26a980ded23496df7f0b90ecf8a367d7af92915d8aa6a1f65ab1ad53b3b2ff43af6a4f21c21558da5daca93631343c8b4ea0f1177c906ebe7fd8c3629c79a206689caaa8e85ab0881449535701a6ace4e24c012685bb1cfc8d5000000", 0x90) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/30 10:03:41 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0xfffffffffffffffe, 0x7ff, 0x1a03, 0x33e6ebbe}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000680)=0x80) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000800)=ANY=[]}, 0x1}, 0x0) 2018/03/30 10:03:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x3, 0x5, 0x1, 0x0, 0x21, 0x1510, 0xb, 0x3f, 0x6, 0x9, 0x400, 0x32f4, 0x0, 0x2, 0xb0, 0x2, 0x0, 0x6, 0x9, 0x6, 0x80, 0xffffffff, 0x7fffffff, 0x0, 0x6, 0x3, 0x4, 0x5, 0x3, 0x7, 0xc1, 0x1f, 0x8, 0x81, 0x5, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000080), 0xf}, 0x40, 0x4, 0x100000000, 0x0, 0x8, 0x8, 0x401}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x6) kcmp(r0, r1, 0x5, r2, r3) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') pkey_mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) close(r4) 2018/03/30 10:03:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x2000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1b8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402000000000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) [ 53.613821] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/30 10:03:41 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240)=""/195, &(0x7f0000000080)=0xc3) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) keyctl$chown(0x4, r1, r3, 0x0) 2018/03/30 10:03:41 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9885", 0x2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="0a7ee06e2101264685bd27dedbcbd57137fcbd7647f96a00c0b9ad876499e066523f8c71435e7a646ffe2ae53dcb0223d0c5b3943601c4c2303ae7b02cb50a3878b166626d094b5e2a01721967ba5239c653c008e094d0e7525212ab24ec091595917d7b9d037930c33e9542993e38d402db3ca945242875bacc641e2c7584a556f3c8014e690a98f516d5f33fd47c992cd52027a3008483f16fad26b5a639aa6ed6daddf8721f153272965e096faeb7187731168dea1f791fab78e4842824f2e5508127da52956f44b1431f71fd0d73d8e085a11713e2a275dfd83a688e7a59b4ec387fdc57855061e98a2822a1ee91996e09f9a4", 0xf5, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f00000005c0)=[{&(0x7f0000000180)="35ba305d7e84dc1e62f6efb2c633fda3cc3bbaaeed4c42f57c0cd244abc1898158a1246225b13330e146bbd6463477cdf37fe3707b9ede4b7bbc82b5433193f7bb478e4f02f73742bcfaba264675935b01d3ea4c0d0b591f53f33b3ccb8ffe99def74f16413d0dd662e42767a2623b6016b38400059843a98714300caa78e766569be7e529347b882cbdb60ad43812dececa8bbebeb67c21fbc64c0b632e07060ce8442da3901f280358f2dc93dac4791d656996b41ed27b", 0xb8}, {&(0x7f0000000240)="e65e8bb5161c720b4e960ac8efc2732c05ac82366f805c5a270f6b874809c43dd776977a9e25587b626f86753a11400e9eed09d4899576d06a36c19cf16a38ac32251bee5000f221fc6e81cc948842db60175a557262f01641b96dff6b7caf27da007ec3f25ee74d2587fa5a80450f92f96ce4df9b5b56fac0ac1159aa0d9450ce4cd589ce1b1587ad6565adb4b8c40b4a4658f5176a4df545a9791cba3da2696fe6c8b22d1ec82316706d056fda2ef976c960ad6ac40d674b793072caa86e9c29676ddc3d803e8d708dcf42b785a935253166294d9eae74ac4faeea9f49f2460822100c15fd5472a28f052965fd", 0xee}, {&(0x7f0000000340)="90519a84bb2f5021064a848154b2790c15302bb3aeee9954a3b94c43d44419292fb3a9ae734e0b062a640f866875d02943da65878bf804688d672bd7267063a88120619ee8e6658eaf97c78bc6b2049bb8fbd0dffda303d3ae4692d954bb43ef39f5b00af960ab62dd7d5285d9c0367ae05c119ae6905448e5763878e4c22f021c32e9b9ca18253aecd286c203be07582a0f75dc9658899ef389ac07c4535605309c9fb4948aae619a483cdab04d3d7adb95e3a4ad4d247e53c42d563b1c33921b361ac656f95a83d103bcb0faebe601", 0xd0}, {&(0x7f0000000440)="8bea2ec36631ca712b64a3acee2972709ce5aa310021feeb2bae8d33422beb6962", 0x21}, {&(0x7f0000000480)="08e53cc4ae47e62d5c44ad6d4f97a36717d03fbfaf9a5e49b8f0980d5be0991d99", 0x21}, {&(0x7f00000004c0)="3748879158b797a073b8926613c4a21e54a9518fec5b584a36da2b9114cae9f3eb54988b0f94338734181377655ac28f274b1ea8f92237b0b3e54f69a5f5cea9bb5228e6b3c90af6784cd595581b096c6963646554acaa2a4ec4abc7276c6bf9f9e84641474ded3b276393811b42eb7c5851fe8182a8000678b3ad88df239388a97247c1d344cca64634e4fe710c29f4d5b4269e71fcff892b4c8befb586acaa", 0xa0}, {&(0x7f0000000580)="14d062f3289d9235eb55069d636637c1c499d3ea440e9299f90c253e", 0x1c}], 0x7, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) 2018/03/30 10:03:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xffffffffffffffff, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, r2, 0x1, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x727}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2a}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe0}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4004000}, 0x4040044) close(r0) 2018/03/30 10:03:41 executing program 4: r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000400)=""/231, 0xe7}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000980)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000a40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@ipv6_newroute={0x24, 0x18, 0x300, 0x70bd2c, 0x25dfdbfc, {0xa, 0xb0, 0x14, 0x9, 0xfd, 0x0, 0xc8, 0x5, 0x200}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) tkill(r0, 0x1000000000016) 2018/03/30 10:03:41 executing program 7: r0 = socket(0x10, 0x4000000080002, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xbf, 0x3ff, "6161d4958f180a7fe20d2154f562cbcb81a8c5dae909bba4a9395c1c8a5bc4b0887ea4369292b80fd015be56f1b2834ade7e0158391f14d82831a406dace9fc19541cde2484a2c7b5788b4377f06e89e5a9601d6c0d4cdf53b41150d1f3ebba066941bb96ee4887666c270dd9cdc80f05e1b468ac779faede8dbc18562a1a812d6ad0e6ac2aa4cfee4a7fe58f4063cd700587a040879bbe7340bb836721b34d36c050c0bd6deeb84c73c65dffc98083273dc62c4c86c4b"}, 0x101000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff0000, 0x1ff, 0xe6, 0x2, 0xffffffff, 0x8, 0x0, 0x0, 0x8, 0x2, 0xfff}, 0xb) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) write(r0, &(0x7f0000000180)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) 2018/03/30 10:03:41 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) r11 = semget(0x0, 0x4, 0x1) semctl$GETVAL(r11, 0x3, 0xc, &(0x7f00000003c0)=""/38) 2018/03/30 10:03:41 executing program 6: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000240)) ioctl(r2, 0x10000002284, &(0x7f00000000c0)) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xc22, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r3, 0x2}, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000003c0)={0x3, r2}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x4, 0x3, 0x100000000, r3}, 0x10) r4 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='/dev/sg#\x00', 0xfffffffffffffff9) futimesat(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{}, {0x77359400}}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000680)=""/228) keyctl$describe(0x6, r4, &(0x7f0000000540)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/113, &(0x7f0000000380)=0x71) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000400)={0xffff, 0x800}) [ 53.696292] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/03/30 10:03:41 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x73, 0x7, 0x8000, 0x1, 0x8001, 0x0, 0x3530, 0x6, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000017c0)={r1, @in6={{0xa, 0x4e24, 0x690, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x0, 0x401, 0x2, 0x3, 0x204}, &(0x7f0000001880)=0x98) nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000340)={&(0x7f0000000240)="e2924e90554c92d6d30836e60471273184fa973cf177e50980ae6efec841a53880b2c6d6c681fed9ce2d3c37ec2396c3f0a37a432cd98f1c21a50a4a9504bb5a4a9833d9c220043e1ec17443463a15cc0e7ee39382f6aa3aafcebb646087553da20e3d818c2e31d7afb1902b275af5b5facbd262d5075e48de13ccf2865c49d43c88b9ff25aa6adfd0559c501d034b39ce11d3397ecd992fd83aa17e1e1b20ef3d20147313648061a3ade99542498fb7c4a503a069ba202a7ec7c44119fea198afc7caada391aa50c6c3476013bec882417447407d8cd9f9e430b06167aa47bba27ae2", 0xe3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000140)=""/47, &(0x7f0000000180)=0x2f) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6de, 0x800) mq_timedsend(r4, &(0x7f00000000c0)="4b8a6f91b5e7c3f996cc500e4f6dc879bf4b21fb751a02bff675d66a4c151bd9a95a381d5874fa8b5bc4b0f9a96625828af5bbd0d178456fa985f2301e1bace4153bd022fdd7be2738d42d4a63", 0x4d, 0x8, &(0x7f0000000040)) madvise(&(0x7f00006fe000/0x2000)=nil, 0x2000, 0x4) 2018/03/30 10:03:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080), &(0x7f0000000000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000200)=""/46) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000001c0)={0x12, 0xea, &(0x7f00000000c0)="883115e4d7ac040e1b3fe38501d44edb0e4da85b5b48e7ad7ab66724c37c2e2de563afd7814490ff5020b689ccb680fe9669b7565bb93d17110a8fb864ba5da8a1e624c4d430a858d1627222290833e39f8c0b9595c1929ae78ed3ab45d1e6bc04b4a46cc866251cf0627f280ed78182a55e8de07f019c1f7747c2a4d170b3db16880eda316b4bd479fc85f1a0ab806ed66ee88be4e3cd2f0e468c5876129163973ebb1b710dcedc497f44d1d420778eec5f8411a7aa43b1c6a2b979fc6d2dd9903a322435ced224eb9533233dc761b2e3d65ff477f100b19b86db32553f3a992a2269a58794ced33723"}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) fgetxattr(r0, &(0x7f0000000240)=@random={'system.', '\x00'}, &(0x7f0000000280)=""/20, 0x14) 2018/03/30 10:03:41 executing program 0: r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x1, 0x8000}, 0x1) r1 = userfaultfd(0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000000c0)={0x4, 0x8}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x0, 0x7fff, 0x1, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0xbd0, &(0x7f00000004c0)="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"}}, {0x90b0, 0x1, 0x6, 0x6, @time, {0x4}, {0x80000000, 0x40c9}, @note={0x0, 0x100000001, 0xf7, 0xfffffffffffffff8, 0x5}}, {0x0, 0x7, 0x0, 0x2, @time, {0x101}, {0x1, 0x81}, @time=@time={0x77359400}}], 0xc0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x5, 0x0, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) r3 = getpid() process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r4 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000050c870255066203e27a61541986efee14513323af5cb695de1867a6dcacf3537e6e423ccd610fc7655d37bbd3c5268d51a0b9c0cae718ff5e488106bfafba1ae0ed472484e8dd98f790c9de3eb42b02de4a86fa78096c97a506401645e9ffcdfeeef38a7c90795c6a67c7717142e4fb1"], &(0x7f0000000300)=0x2) [ 53.757934] sd 0:0:1:0: device reset 2018/03/30 10:03:41 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80000000, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x95, 0x80, 0xff, 0x5}) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x32, 0xfffdffffffffffff, @tid=r0}, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x80000000, 0x2, 0xda, 0x8, &(0x7f0000000140)=[{}, {}]}) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000080)) 2018/03/30 10:03:41 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000001200)='/dev/snd/midiC#D#\x00', 0x6, 0x10004) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001240)="099a0fadcec6ad7bbd03097ce6dda38d40e70bcaa55ba07fe09007a13d4a5ad76bc911bc68ff629138cac6ad1acb22c3a79d0403f50ab32819ac03cc7c92af8651ac964627c4aaccf453fdd43425cf5020b1d07c9c437d4a4a76c84434ec23bcae24cbf2774382e8f359df9dda7bb76f8f682ebbcb01e6ce6f35aeb345d16761d80c9b9e2761aad4ceb42a4e1976051464830979530f8a6721127058952891deecd05eb6fd6e7fde4fc73fa9346e858b5c24e44665c36436d964b3b82168b39d703b5f5bf9ab66d117c8249b409aaf724b48c428f6ec7a059a56fd7d81853647a421b815e468d9") r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x3, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000100)={0x10000, 0x8, 0x40}, 0xc) r3 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000140)=""/50) 2018/03/30 10:03:41 executing program 6: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) pread64(r0, &(0x7f0000000040)=""/18, 0x12, 0x0) [ 53.785562] sd 0:0:1:0: device reset 2018/03/30 10:03:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendto$ipx(r1, &(0x7f0000000080)="fa4a0c11500369985885e5cc6631a31aa64dbc9f3dedc6b40d4a019b7089bfc419ce370a518d7388da51754110883e2617a0d8", 0x33, 0x1, &(0x7f0000000100)={0x4, 0x7fffffff, 0x1, "e2e7e23d63c9", 0x3ff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000300), 0x1e2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/30 10:03:42 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="802180de52841274d0b0ca70bc7bd4717ecff9dcb0cc87f27cacde", 0x1b, 0xfffffffffffffffd, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) 2018/03/30 10:03:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4d48d021c5a28af7, 0x0) pwrite64(r0, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x80) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCFLSH(r0, 0x540b, 0xffff) 2018/03/30 10:03:42 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000180)=0x1) finit_module(r0, &(0x7f00000001c0)=')}\x00', 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 10:03:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getcwd(&(0x7f0000000040)=""/68, 0x44) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b8010000000f01d9660f388197d93100000f013d0f00000019b54b0db5e1b80c0000000f23c80f21f835080040000f23f8b906060000b8145e0000ba000000000f30c74424002ed563c2c744240200000000c7442406000000000f011c24c4e209baf72e0f011b9ad30000005a00", 0x6e}], 0x1, 0x4, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/30 10:03:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) r1 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x800) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, r1, 0x1}) ftruncate(0xffffffffffffffff, 0x45) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x163802, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) r5 = add_key$user(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)="9ed6a70e5502a3be7fd56ef0239bd02d3719d6fadbc6cd1c363228811d2ba048c116638f8b94dc7301a422cfe2", 0x2d, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000e40)='asymmetric\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a}, &(0x7f0000000ec0)="84673a4debb1c015496118ed96232949279e9b36b1", 0x15, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x9, r6) readv(r3, &(0x7f0000000d00)=[{&(0x7f0000000840)=""/250, 0xfa}, {&(0x7f0000000940)=""/100, 0x64}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000ac0)=""/170, 0xaa}, {&(0x7f0000000b80)=""/134, 0x86}, {&(0x7f0000000c40)=""/148, 0x94}], 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001340)={0x4, {{0xa, 0x4e24, 0xd77, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, {{0xa, 0x4e22, 0x2, @empty, 0x9000}}}, 0x108) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x2}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r0}) clone(0x4000000, &(0x7f0000000f40)="86047fcfdb5ec091d5c3bfeed0b86267d507af4d", &(0x7f0000000f80), &(0x7f0000001040), &(0x7f0000001080)="0638637f06173180f0802415659c455ba0dcbc66e63ece47bf11341cdf48280f4b9d7cd266170607f644a22a0577dc5b0ea2f7c53dceeb6f0de89a5667f0906d2389b0f6a4948367e27abf276fc66ed4de79bdbd4de34e4e820559a384883cfe96a9933c6c21839fb494cd568466301a23c2b5665b1a3ae596ab5a6d8ed6221ae15d0482") clone(0x20002000, &(0x7f0000001200)="dfbd764761d903ebbe36f3378c9c92907faed06a719d6deef2d91a140682bd146814a98c5c54709dfb876b973da2339025e03602e9fdb318a9fa6876449f37f05b54ed314894e0c02aa452f66d12309c484a5c2aa07b7e701ff7eab7650b1993e1561d82fdd7d6135e13e1189e1d65b610c0cf5df14f1380aadd217a668999931b03dd37f61c5774e8b3631a41723a347a1de612e979c6d32a4c2e369aad5ca378fd1542ea28b91351bdad1416e161e4cfd634123d9213b3e1", &(0x7f00000002c0), &(0x7f0000000480), &(0x7f00000012c0)="30d16655f946fff52afd53574d03089bda072604baeb8960882927baf5d6f61f2999ff1793138e95960f56d875c7c229fc0e3f8b2dfd9f76b5d9906e67bbf4ca2c12bb27f552e4bb46bf150fe1fcc9efa5c35feea8c1929fa452097780885c2ce60520a013645c0c5a66b392a061") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x13c24d0c, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x3, r7, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/03/30 10:03:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) close(0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 53.875754] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/30 10:03:42 executing program 4: sysinfo(&(0x7f0000000300)=""/4096) r0 = socket$inet(0x10, 0x200000003, 0xc) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="24000000000307031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x218a01, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 53.938642] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/03/30 10:03:42 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) r11 = semget(0x0, 0x4, 0x1) semctl$GETVAL(r11, 0x3, 0xc, &(0x7f00000003c0)=""/38) 2018/03/30 10:03:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0xffffffff}) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'b#sf0\x00', 0x200}) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0xfffffffffffffffe, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/30 10:03:42 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) fcntl$addseals(r2, 0x409, 0x8) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x4, "67cb9829543fe5510d4fc3e9bfc180ecd83ac297636421f3fe592aab749681155f7ee465454413a2c38f26be81aa27b757fb8761fabccc7ce9e1ca7e0d96cb", 0x2d}, 0x60) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/30 10:03:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001340)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x7ff, 0x4e24, 0x0, 0x2, 0xa0, 0x20, 0x37, r1}, {0xfffffffffffffffc, 0x0, 0x6, 0x6, 0x7f, 0x5, 0xffffffffffff0d53, 0x6}, {0x8b3, 0x600000000, 0x432a, 0x8}, 0x7, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3502, 0x4, 0x1, 0x6, 0x56c, 0xe23, 0x7fffffff}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000808000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/30 10:03:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x100000000, 0x1f, 0x400, 0x9980, 0x41100000, r2}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008480)=[{{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="c8", 0x1}], 0x1, &(0x7f0000001dc0)}}, {{&(0x7f0000002080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002180)='=', 0x1}], 0x1, &(0x7f0000003240)}}, {{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003500)='Z', 0x1}, {&(0x7f00000036c0)="21fa53dfa29bdcdcba6403cf1c1792c8b34462c8b554e148d569a5ed8271e7287614b4fdb09eeeff6d4b6768706c1b1e404c7960000c72f9e44d53a7b428da1c160d78eed6b4a9d3f4a1f40967e30256903c39967c1b364843451ba5a9acc8f2a1b5c947653854b8ec419538b33317be5f0c8f2371", 0x75}], 0x2, &(0x7f0000003840), 0x0, 0x20008800}, 0x3a06}, {{&(0x7f0000005f00)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240)=[{&(0x7f0000005f80)="6c4e610e9d3f426a13ac385774e866e0e1a3c77316f58f29fe1b88d8dc9deba9244d413fc428430458dc238cc84885ac9b9c794e885cd40bcc57c61fead83adf5b72d48d92c4ab0cd91e9242938861a356c57f2d4acc027846d6647b7c6f49673994cd24acdaa846480b4cab1f576ad3993da272b5595081a17399caf6ff059bf0e8125bf8b4036495cd8a8a31603087b53a0e78f24762e4c113730f6f7f825482a1e24585ccfdd0ce351a522301c6", 0xaf}, {&(0x7f0000006140)="db10a643cecdb04c6d589b906d3b1cc0d230117710979238da2bc63ad6a4deefac5466efe9c555abd2de772aa0f815d137ceee746fd34fda280808d9444fdc8e8179a436001311a1f162b1f3eeebc0e921b232e4c5ecc975443481027788699228506ed5d6d580ffedd4e6ee5868023f9fb0a18af7aba2bc37963e923c9b64b37d532dec4315be9c0fe2e0d515972f231082ac55bea84fac1e0f09849c5353336c06e9f3d1a281b588f3a269e34203ea0173d0b1e0d7bfbe9a6f9bba66781f2b57ed1cb9a3079d1852ec8d431f", 0xcd}], 0x2, &(0x7f0000007280)=ANY=[@ANYBLOB="5800000000000000170100005ed5a20c95d0200ee933a5fee1979fa4459af439bb80dcc7f3c6106ffb02b5dcd754a179662b4f2e5c31d14801629bd385e6f4e32f2dc6eebadcc4857c51e22f7bd2932651b83e1f0000000078000000000000000501000001010000ebd139b3155e8db6302f253fa042b77821c3ff5677b32daf19ed618e71f7cec25ec9091bc40bf7534db8bdd953e4941e1726e27d8e2137e14963f10b2eaee7b1ec84ea77f709b0588509ad4eebdcfbb7eeeae9bc58510ed67460619a0ec93ca750a5c68ea57dd870"], 0xd0}, 0x1f}], 0x4, 0x4004000) 2018/03/30 10:03:42 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x81, 0x30, 0x5}, &(0x7f00000001c0)=0xf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x6, 0x3, [0x3f, 0x0, 0x80]}, 0xe) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000240)={'gretap0\x00', 0x4002}) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r4, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x3, 0x100000000}, &(0x7f0000000340)=0x8) fallocate(r2, 0x0, 0x0, 0xffff) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = inotify_init1(0x0) dup2(0xffffffffffffffff, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000480)={0x85e, 0x2, 0x420000000000, 'queue0\x00', 0x9}) fstatfs(0xffffffffffffffff, &(0x7f00000003c0)=""/62) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x402) msgget(0xffffffffffffffff, 0x0) 2018/03/30 10:03:42 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x297, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x2, &(0x7f0000000140)=[{}, {}]}) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x1, 0xa}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f00000018c0)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x8, 0x0, 0x9125297445b1d5eb, &(0x7f0000011000/0x3000)=nil, 0x8001}) r5 = dup2(r1, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000000)) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/03/30 10:03:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0xfffffffffffffffd}) rt_sigaction(0x28, &(0x7f0000000040)={0x624, {0x1}, 0x10000000, 0x3}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000140)={'ip_vti0\x00'}) 2018/03/30 10:03:42 executing program 4: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) mlockall(0x3) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000340)={0x3, 0xfffffffffffffffa, 0x3}) sendto$inet(r1, &(0x7f0000531fff), 0xfffffffffffffcbe, 0x4000, 0x0, 0xfffffffffffffda0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880), 0x353, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000540)=0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000000c0)=""/229) ioctl(r1, 0x954000000, &(0x7f0000000480)="e3303ea444c1817187a8720c05744638110a420e8e0dc99179fb736329a6cf6c4f778c5c775fd9e9ff118e50336a3ba6a4633112116ab6ce3a4985a15954ac95bd5ef8557928832e20d3c33964d1fd27fa0ce2963d8ce38e2c855d93512fe8e0611a0500b5ccb23dc9c717a8d43df49c46473e2047944ea57c3087641d7e6ca2d72a") shutdown(r1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x5}, {0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, 0x2, [0x3, 0x3, 0x3, 0x1, 0x42a, 0x30e, 0x1, 0x4]}, 0x5c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/30 10:03:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) socketpair(0x5, 0x80003, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0xffffffffffffffff}, 0x2c) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000140)="6192ab12df623eee8a1213ad88d5e875145cb5ba867a6d43a19d87ccf6c3e680023e27760f82f5355cd4751342b6ec72c5aae619", &(0x7f0000000180)=""/56}, 0x18) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/03/30 10:03:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/30 10:03:42 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0xffffffffffffd80) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) inotify_init1(0x800) 2018/03/30 10:03:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000640)={0x7, &(0x7f0000000040)=""/56, &(0x7f0000000580)=[{0x0, 0xc8, 0x6, &(0x7f0000000080)=""/200}, {0x1, 0x44, 0x10908cc7, &(0x7f0000000180)=""/68}, {0x3, 0x40, 0x800000000, &(0x7f0000000200)=""/64}, {0x35, 0xaf, 0x80, &(0x7f0000000240)=""/175}, {0x5, 0x18, 0x1e4, &(0x7f0000000400)=""/24}, {0x8001, 0x71, 0x7, &(0x7f0000000440)=""/113}, {0x200, 0xba, 0x80000001, &(0x7f00000004c0)=""/186}]}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) write(r0, &(0x7f0000000300)="29000000150003b7ff000000040860eb0900f9ff06a40e07ffee37f00fd57f25ff7f0745f8260b01962c01000000002a00f3ff0904882f40e0ad6f83d673bac4b39b4955825fcc5742d3c38054ba8e0823eabd5a991fb23d2bd71ae5a30a75308edb567cd7634653aeb59452b803955b49c1f0008e759fc4860500f2c99e778d722f8406c62500000000000000000000000000008c94f73221ff0027c57cd7fbe23182afbc285d67be39a6af75b8acc550373a04cddbb5aa9d583390b8b86d856f39bd60d4a96ae4a0f711c7bb867430cfe2f7fee78d476a32086abb73056f87d36716aae38e56ef9dcd0ef1a568", 0xee) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x9, 0x10030, r1, 0x0) 2018/03/30 10:03:42 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000080)="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", 0x5ad, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000640)={0x2, r2}) 2018/03/30 10:03:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x8040) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'yam0\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r4}, 0x10) sendmmsg(r2, &(0x7f000000a200)=[{{0x0, 0x0, &(0x7f0000000600)}}, {{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200)}}], 0x2, 0x4040800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) 2018/03/30 10:03:42 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) r11 = semget(0x0, 0x4, 0x1) semctl$GETVAL(r11, 0x3, 0xc, &(0x7f00000003c0)=""/38) 2018/03/30 10:03:42 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x5, 0x6, 0xa, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r6, &(0x7f00000000c0)={0x1f}, 0xe) r7 = socket$rds(0x15, 0x5, 0x0) listen(r6, 0x800) dup3(r7, r6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000003c0)="cae553c72c3585b87333845f18059d11", 0x10) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="78da005b0000000003884d9ebce24e5d"], 0x10}, 0x0) ioctl(r5, 0xc0184900, &(0x7f0000002000)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x1, 0xfffffffffffffffe, 0x9, "c60155eda6c04623511f203bae3033ee4aae3951cafeab6e114d892cafb70d3bb8540e4841f0d3abfb909fb1700ca7c6caf175d832f97ce5642d8a9a4b0e7f", 0x38}, 0x60) mmap$binder(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380)='gre0\x00', 0x10) dup2(0xffffffffffffffff, r3) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x40}, 0x8, 0x80800) 2018/03/30 10:03:42 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4122, &(0x7f0000000000)="f4126fa905e6b92354a0bce571ae91379cba3090434da1729694d23542") 2018/03/30 10:03:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) getresgid(&(0x7f0000000440), &(0x7f00000002c0), &(0x7f0000000480)=0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x80000001, 0x200) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000140)={0x5, 0x4, 0x3f}, 0xc) r5 = dup2(r1, r0) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x400) r6 = getuid() fchownat(r5, &(0x7f0000000280)='./file0\x00', r6, r2, 0xc00) 2018/03/30 10:03:42 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x10002, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000300)=0x3) r2 = dup(r1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x80, 0x800e, 0x3f, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="c60000006b4ac4c3f8edc74f7faa279e20ae6efc1b39f4088c6ff01ef17ef649ec4042a30d4ee3c48b2371c7bdcab8f502686d5a9add8d4d79cc67f72c626b3f056de47b415df56e3ada34421ceca7e0a199529fd9d72203d5b20dbd02ea1a35cb381222e46c832faa2f1815ee5bd1e647717b98f005f3d255550d65c1280a81db22c4482d611cf52141c9b711405615ae220702f853d7a943174afcd0a357e67dfafc76791f0d93481750e69da61bc5c0b0fe8b6178266f260965278bc633218a1bfe0c25b1a120c65986e146b7ef0209c9a24d"], &(0x7f0000000280)=0xce) 2018/03/30 10:03:42 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r2) socket$inet6_sctp(0xa, 0x3, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000003bc0), 0xe4, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/119, 0x77}], 0x6, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x8000, 0x0) fanotify_mark(r4, 0x10, 0x8000010, r5, &(0x7f0000000340)='./file0\x00') fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f00000002c0)=""/48) r7 = memfd_create(&(0x7f0000000540)='\x00', 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000005c0)={r8, 0xe}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) clone(0x0, &(0x7f00000003c0)="5c6941a344f4f6e3bc7d6854a4587e2e278645fc41befda2f3df179bc883dd32871cfaf4a59bf397fd52b6f7685217d16d1b64f75ab2960c5043171995244b118e9510eece00a493f0b2f21119d801a9f56daa04a1a8114876b071353158594db119f9ce3eded5d7dc00e165851b7c2b452001a5eff5c405380ff888f4ad5b061ec82ef04723dca4867e3169337ef019e1c65340a830cf3f7c2ba58e803203d67735c967c56f", &(0x7f0000000080), &(0x7f0000000480), &(0x7f00000004c0)="a3d092ded51dc27e668c174e1a3432f45c70879a75fd51f939f829aac2287fb16cda532629341dee84bfcf71283b52f8514cc247f5de8c10898f652a825dca57afb21ae7e058e1e103cc7522d436646c1c8773e2d923c98630db3c4e6a1f013426248c93c5bd20b7e3e51e32685f1136102a1b834af28030ff58ccdd") io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/03/30 10:03:42 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000140)={0x1000, 0x8000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0xe7, 0xffffffffffffffe4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x200) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) pipe(&(0x7f00000000c0)) 2018/03/30 10:03:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) recvmmsg(r0, &(0x7f0000525000), 0x33e, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) lookup_dcookie(0xb5, &(0x7f0000000200)=""/228, 0xe4) socketpair(0x13, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair(0x1f, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000340)={0x81, 0x0, [0x101, 0x77, 0x6e]}) 2018/03/30 10:03:42 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) r11 = semget(0x0, 0x4, 0x1) semctl$GETVAL(r11, 0x3, 0xc, &(0x7f00000003c0)=""/38) 2018/03/30 10:03:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1f, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x22) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x36, "1303e33c70b06987b70479b8f14610056f4186815c4eb1a797555cabf37cb6b7a17ecbb4bd7cc11e20e020c757b0a13eb4440313ba8b"}, &(0x7f0000000140)=0x3e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r3, 0x80000000, 0x5, [0x8001, 0x2, 0x100000000, 0x3, 0x2]}, &(0x7f0000000480)=0x12) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)={'raw\x00', 0xe, "336754ff9fa892837433ee7c8082"}, &(0x7f0000000380)=0x32) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000391000), 0x3d1}]) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000003c0)={'TPROXY\x00'}, &(0x7f0000000400)=0x1e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x401, 0x3, 0x8}}) getsockname$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/30 10:03:42 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x1020000000000, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x181b232}}}, 0x88) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000008a7af1b7a6374b5525fcfc51a094618984abc5929d4bfe0d1a0e88ba69c0152b48c5e5057503276533dc90000000000"]) ioctl(r3, 0x8918, &(0x7f0000000000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x732e, 0x10100) dup3(r3, r1, 0x80000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 10:03:44 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000740), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) getegid() ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x100}) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000200)) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2713, @hyper}, 0x1) 2018/03/30 10:03:44 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80880) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0xc0481273, &(0x7f000084cf90)={[{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timerfd_create(0x7, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) 2018/03/30 10:03:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000001c0)={'lo\x00'}) 2018/03/30 10:03:44 executing program 7: r0 = socket(0xf, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) 2018/03/30 10:03:44 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4000, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0x40002000}) poll(&(0x7f0000000040)=[{r3, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r3, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x5d69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) 2018/03/30 10:03:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="5aa663ea60cd705ec972f1fc6b718e42d694c223c2d0510a48ae04dbc10c043bf45dbde2458441c94f294501daff82a9afe4a5bba8a87be5c9f92f1d52e3c2154c9a7f827ed0fce0622103e55494daa079cb6429f43b7f1b43ec8e81cb32d428a10561a58f95280e312f9fd9d1c3b0e08f61ae42c3c5b166fd06", 0x7a) vmsplice(r0, &(0x7f0000001580)=[{&(0x7f0000000140)="98f9d64ec7e0a8bcf290f310eafe4410ef454ff9ab9491bf00779e948d7ff78157743b047349908306df313ed35a5fa3b2fe5e4ff0a37cd49649d5b3a69fb03713a6bf42c8da887641528b44da50bd4284c9f40ba0d5e6e7589b45a4f61aead7be403a5a4a16dbb572736a21720505807bfc22c7102a4bc9eff0f8e8311b3b369868bf520c99ee86cf5942621470cca4bc29bf3579a142c1ec3862fe29ac2468ed94050114b3f451397ecba67bcadf", 0xaf}, {&(0x7f0000000200)="cbbad11f1b2ac3264d5d6b30d1378f243b5ad01a29fe3895a07d89f65c3d0eeadae498ce7787439e638da0ab378a28edf3abb460b86c3513f91cd97f0ef8ff7f6ebf63ea2588535213719dde91a45897a8119080fd5cd0ee6476860b8aa0504a09775647ccf77688d569ea753ad1d4c1700300cd1d540cad9c55e1f89b380bf2d187ea26c90e835ff498e8d6bdbf23e7596001c66201a923a393040c8e7563ad4eafd7684358d129d4b0b08f0710532f16ca40e2bc5c7ab8a31cca7e7cceb5b0b57a98a24c681f878d58ec1795bf9ce4b89feba18b701941c2f3338f79e60afcd162ffa70c1805eb9fc5fbc33c90dfaf0d4da8", 0xf3}, {&(0x7f0000000300)="ebbe0d102748849ef6b1ba9728fd7e1be5bf69c61967662ba9423ea39dce40", 0x1f}, {&(0x7f0000000340)="a41eccb147ccfe42955996", 0xb}, {&(0x7f0000000380)="3c8bb8410e2a63a14cc7ad485698debf5ada7cc237fb206fe52f7953781738ad8f603b16e5f89ed7822889ddc9789edcb6cee79e9fed92f41caf8e84bab8acf7e415d8fc4abac89f7a460abc943798f9217aa11f178d", 0x56}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="33f1f3b0ddfb23550f88fa531aa34e274cbf8553b9b93d7e87cf4da0a6853e13d5df8eaaeaecba405fc49355c5060a6c2e29b9e9d4e5b88352cf21f26e47bd47c6385917bf2536a1dacbd1ef21d614955771813752844efe43fd63d2983cc18690c57cf1711d51f595f7623d0868540081e81613aaed97aafe133efcd550248cf1e0d08ae18d066f6828073aace83a818df4386e2575a51d7d51f1d5fc17", 0x9e}, {&(0x7f00000014c0)="dbde26d8b276f5663d48a84d5b7e4033ddc801ba2aa36b675ed5297a748c82b11380235071cfcae7b76fa3ae7565a7b9e58e80136073eae93f8302a233a1a5335fb45810e298e54e0a7fc348e91a3fe872004db6c83108e8ed3965639709acdea01ebe1fd65e92c9702d26c54dcdc8c7456b0e901d8625a5450831df0a4f7733a804ef1094ff62b1f6", 0x89}], 0x8, 0x2) recvfrom(r0, &(0x7f00000000c0)=""/104, 0x68, 0x40000000, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001600)='/dev/vcs\x00', 0x40, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001640)=""/27) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00000016c0)=""/75, 0x4b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rfkill\x00', 0x400, 0x0) dup2(r2, r0) fcntl$setpipe(r0, 0x407, 0x5) 2018/03/30 10:03:44 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) semget(0x0, 0x4, 0x1) 2018/03/30 10:03:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000003c0)={0x1, 0x100000001, 0x8f, 'queue1\x00', 0xcdce}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7d, "94e3a4902065b83fe55161ffd01a6bf446509ad668843994797885fbd9e77f55911153f85be854df4fbf1fc3e3e8906060518719216adbcb38e64e8dab021d9c2e2325e6c7665cb5338ab3889795ac42a7c05ca80de40cc0e348f5a7bba0acbf7416bd677f78e6eef92149fe475cae5111fed95809f6fc080a8dfc860d"}, &(0x7f0000000240)=0x85) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x2, 0xfffffffffffffffa, 0x3, 0x4, 0x0, 0x20, 0x100, {r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x3, 0x400, 0x0, 0x8, 0x10001}}, &(0x7f0000000280)=0xb0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x6, 0x0, [0x0, 0x20000380, 0x20000498, 0x20000728], 0x0, &(0x7f0000000580), &(0x7f0000000c00)=ANY=[]}, 0x78) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r4, 0x1) r6 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r3, 0x48, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff]}, 0xc9}]}, &(0x7f0000000540)=0x10) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f00000000c0)={{0xc00000, 0x9}, 0x49}, 0x10) 2018/03/30 10:03:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x5, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000004c0)=0x5) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)=0x1) r2 = creat(&(0x7f0000000380)='./control/file0\x00', 0x102) r3 = socket$inet(0x10, 0x3, 0xc) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000003c0)) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000540)={r1, r2, 0x7f, 0x7, &(0x7f0000000500)="17f763021b405e2f636dff44ea400f6fa9ecee4efb26a4c8a4b1f47d9af95969a273", 0x5, 0x3, 0xfffffffffffffffc, 0x4, 0x7, 0x7f, 0xffffffffffffffff, "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"}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x2, 0xff, 0x1, 0x101}, {0x6, 0x80, 0x7, 0x2e77}, {0xe2f, 0x7, 0x5, 0x158}]}, 0x10) connect$bt_l2cap(r2, &(0x7f0000000440)={0x1f, 0x20, {0x1, 0x620f, 0x0, 0x400, 0x0, 0x1}, 0x1000, 0x2}, 0xe) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="0e400499034c6981b30ef4c004a68627f26f43179efdb3db9c39b428fcdb65a2f28a00fe225d198612c205d312d55081f9d087a944392e3ae669fb42eb3d01005db25c4c44b4da4b95093020f71657f85fc3016b2eb650b2faa863233dc2a70c19e2d837e335ebcc9dd47f8b8b6ee8bf41f65ccd0f34aa9f8857cc3ef10b6d4a50be028d0987058a5506ca2d614dec132e54380e61adc9fed602709b0cc1f4d350800923b64f4c", @ANYBLOB="10022bbd7000fedbdf2508000000140002000800090004000000080002004e210000"], 0x2}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) 2018/03/30 10:03:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x140, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e20, @rand_addr=0x9ba}, 0x4, 0x7, 0x8, 0xfffffffffffffffa, 0x5, 0x0, 0x100000000, 0x10000, 0x9}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x700, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040804}, 0x8000) r3 = getpgrp(0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r3}) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffe9) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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0xff7, 0x3fff, 0x0, 0x0) 2018/03/30 10:03:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/30 10:03:44 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000500)=[{0x800, 0x8, 0x0, 0x7fffffff, @tick=0x9, {0x9, 0x2e3}, {0x1, 0x2}, @addr={0x6, 0x1bc}}, {0x85, 0x1, 0x4, 0x3, @time={r1, r2+10000000}, {0x9, 0xa707}, {0x100000001, 0x8}, @ext={0xa5, &(0x7f0000000080)="feec0fee0716e0746bcb81ea73162834144c6f670f52427c3923f01d2f74f2bb48bb2f720e9c759f6976e5889500a9f80bc031187c9f0b74b6dcf9312f31ae0f1a486c06a8afd79516dc881e6414633f744b3adeeaac11bc99496ace0f21d381627c3e7d8ac8b197cf3a24dbba6499d0497c795516c20ac32c453ce1016d7b42cdc17deee88be6e0c1dc889268c1cd8238990e7cec0fd7323ce3922932f619cc41cae194c8"}}, {0x4, 0xffff, 0x2, 0x1, @time={r3, r4+10000000}, {0x6, 0x800}, {0x7, 0x5}, @raw32={[0x8001, 0x86ec]}}, {0x5, 0x7, 0x13, 0x6, @tick=0x2, {0x3ff, 0x10001}, {0x3f, 0x9}, @result={0x97, 0x7ff}}, {0x0, 0x7, 0xffffffffd0291654, 0x401, @tick=0x7fffffff, {0x20, 0x2}, {0x80, 0x100}, @raw8={"ef1f3315ce961d96dcddb5a9"}}, {0x80000001, 0x7f, 0x20, 0xae3, @tick=0x81, {0x3, 0x10000}, {0x3, 0x775}, @raw32={[0x0, 0x6, 0x6]}}, {0x7, 0x0, 0x4, 0x7, @time={r5, r6+30000000}, {0x1, 0x5}, {0x3, 0x3ff}, @time=@tick=0x8}, {0x9, 0x6, 0x0, 0x100000000, @time={0x0, 0x1c9c380}, {0x1000, 0x47}, {0xffffffffffffb585, 0x8}, @connect={{0x1, 0x9}, {0x9, 0x4}}}, {0x80000000, 0x0, 0x100000000, 0x0, @time={0x0, 0x1c9c380}, {0x9, 0x80000001}, {0xb7d1, 0x3}, @control={0x2543, 0x7f, 0x81}}, {0x5, 0x2, 0x3, 0x1f, @tick=0x7, {0xffff, 0x3}, {0x7fffffff, 0x3f}, @quote={{0xe6f6347, 0x6}, 0x9, &(0x7f00000001c0)={0x5, 0xd0, 0x80000000, 0x6, @tick=0x2, {0x3}, {0x9, 0x80}, @note={0x10000, 0x2, 0x6, 0x5, 0x81}}}}], 0x1e0) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) r7 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r7, 0x40086602, &(0x7f00000002c0)={0x4000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x4}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000480)={0x0, 0x0, [0x2, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x2]}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x10, r8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) [ 56.110355] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 56.123204] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.134816] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/30 10:03:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0x2, 0x0, 0x8, 0x1, 0xa2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/177) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000002c0)="d00679b50f01b20e0036f20ff064f366b9aa09000066b80020a8da66ba000000000f300f2358660f383113ba210066b8cd9c000066ef640f3accc8000f01d10f01cf", 0x42}], 0x105, 0x0, &(0x7f00000001c0), 0x0) accept$inet6(r3, 0x0, &(0x7f0000000280)) uname(&(0x7f0000000340)=""/30) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 10:03:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000580)={0x7, r1, 0x3}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x1000000000000004) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="800000009f1316d74e85dd01163d9c2fd2a11da3db6a1ab5181956222ce2b330c83d10b706b437ca222ef9c6db6db69c11ac6b459918750c5ad9967ac67f4002836b4db71262218413e200411cc073a390ea865ad7c4f3e7fe5166763a36d0f87e66e074c48d828a2568d45d349cf38e61f1e1da27af08a07c02b682f8e071f67920945e1f22c05fd05654c7f8b16923067aa4b804b63287a0b9714b23bf8ef90daec8a8b41472f5c6da16c4520d8b848c58a927f02e", @ANYRES16=r5, @ANYBLOB="080029bd7000ffdbdf250800000044000200080009000900000008000600ff000000080009001f000000080005000300000008000600fdffffff0800030007000000080005000800000008000700a00e00000c000200080006000100000008000400ffffffff1400020008000300040000000800060006000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x50) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0xfffffffffffffffa, 0xa22, 0x1, 0x9, 0x8, 0x200}, 0x853f}, 0xa) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000003c0)=[@textreal={0x8, &(0x7f0000000300)="0fc79b0a0066b9800000c00f326635001000000f30f3f20f01c966b9ec0b00000f320faeec660f130a650f0012f9baa000ed3e0f30", 0x35}], 0x1, 0x40, &(0x7f0000000540)=[@dstype3={0x7}, @flags={0x3, 0x200000}], 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00000001c0)={0x1, 0xf57}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x600, 0x0) 2018/03/30 10:03:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x4a1) r1 = socket$inet(0x2, 0xb, 0x1000000004) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x7, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x45, 0x9, 0x5e, 0x800, 0x0, 0xfffffffffffffffa, 0x0, 0x5, 0x100000000, 0x7f}, 0xb) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x6a) [ 56.161631] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 10:03:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xae}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/30 10:03:44 executing program 3: r0 = timerfd_create(0x0, 0xffffffffffffffff) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x7fffffff) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/03/30 10:03:44 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) semget(0x0, 0x4, 0x1) 2018/03/30 10:03:44 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x38) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x1000, 0x85e}) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0xfffffffffffffdb3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177af8a0000000000f0a00000000000000000000000050000000000000000040000000000"], &(0x7f0000000040)=0x1) 2018/03/30 10:03:44 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x4, 0x6, "b0d9088e96562144ea8f0cf13381e37de9ee49d36ffda9895df73f310743fa58aa55e2ed3fc0fe75a2efe2006c53c678052aed74e82567654d649ca5778fefb8b66f09ecbd8cf78f5f45d169d6b4b60c1bf0a4d4d56e1c422414cdb2b2efc4a1d73fb50e7746ee1fc6293a332234cb6f6d7e5d3e52c691a21755850ba52b33e6686f8c6c89b5ca997f5d9a800145be0f"}, 0xc0000) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) sendto$packet(r0, &(0x7f0000000200)="619666c364c942d59761e44fa71fa654cb11a16033b87951df411e7e647f9fedf262c5ae73f7f58df6e2110422119bba4eec88ca41424a40c7321f27df7616e3281e45826c549713c3e2094e3c9f54f1e4a73dd725e159dede989d0eb2bee0926d9426d050795d99c86f2dc82ca2ce22dd4d491be9b0dd7255fea55ea68de19547f1bed3e21e4f26595158afc4ae5d9f0dfd080d6b0f904da001f2405acbef7fbb105894b99005da7dfe2e0c5b7cd5a87e57c73503568009d0076b1ee2e48e237641f0b72e3cd643919800237bb22efd51a84109afe48bb7310f72fe4fe4aea76c70f9c19a4806bcb18323f76eedaf", 0xef, 0x24040084, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0x5, 0x7fff]}, &(0x7f0000000040)=0xa) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/03/30 10:03:44 executing program 4: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="fdf50d1d725cf26ac65e8183b53d0aacc6cc040139dcf2209d240524fd64b3a0969d5cf44ec719348fc94db12061471a10d10280dd593acec08400ad8b3f487820a982e38676c690e1595d83ae0522c2d4d11cb084d99fa11a9cae07e496d733037dfbefeb1ce5c6a542a4a1b2be40c523a35e3e050c382af0a35b7f8889b7ca0c373810384bfaa5617bb48df6ff1f909351e3d9b398966f", 0x98) 2018/03/30 10:03:44 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3d, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000eefff0)=@ethernet, 0x10) sendmsg$can_bcm(r4, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003840)=[{{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/109, 0x6d}}, {{&(0x7f0000003680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x2, 0x2, &(0x7f0000003a00)={0x77359400}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) recvmmsg(r5, &(0x7f0000000fc0)=[{{&(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000d00)=""/48, 0x30}}, {{&(0x7f0000000d40)=@nfc, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/129, 0x81}}], 0x2, 0x0, 0x0) 2018/03/30 10:03:44 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x400000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0xd, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/03/30 10:03:44 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x90041) accept$unix(r0, 0x0, &(0x7f0000000180)) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000040)={0x7fffffffffffffff}, 0x64) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10000) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/03/30 10:03:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xc60) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x2, 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x20000, &(0x7f0000000240)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x3, 0x2}, 0x14) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)) 2018/03/30 10:03:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0xfd}) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200800, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000600)=@alg, &(0x7f0000000680)=0x80, 0x80800) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000003c0)={0x8, 0x0, 0x1, r4}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000500)=""/223) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x3e, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) open_by_handle_at(r6, &(0x7f0000000400)={0xea, 0x2, "276a8d0bd2940e91d02d93074becffe41d4a11d6b85f74e2f86909c0ac4b6777f74f308bac73d6728e97f3289bd4e4eea48e31e93858c0a6eeb566fff8bd7e7f64058995309560a2370e44e63fe5381640d16e68168e455d01101ff09a094a026e2261f49e0c4d1cbea59e87889778d7705e7f21e8127f0d97dea90e291f03d2ba6ff8ba7f7ee8da7c2536a7ca721772f8b28ea8aeac2f80868712eb036c4191fe4a3a9b5dcd854da80f47f68f2597e8310bdf62411dc2f8334053fb41995334e1ac5d9c4e4c7378d500d8429454af2d6442c873923d475a46d2b5b150a74b0f3bda"}, 0x20000) 2018/03/30 10:03:44 executing program 7: r0 = eventfd(0x2) signalfd4(r0, &(0x7f0000001080), 0x8, 0x800) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000010c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001140)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000011c0)) preadv(r4, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0x174}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001100)={0x0, 0x5ece, 0x2}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/4096) 2018/03/30 10:03:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6513, 0x8000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x7, 0x7fffffff, &(0x7f0000000040)}) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f0000000500)=@known='trusted.syz\x00') 2018/03/30 10:03:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)) 2018/03/30 10:03:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_newroute={0x1c, 0x18, 0x11, 0x0, 0x0, {0x2, 0xa0}}, 0x1c}, 0x1}, 0x800000000000) [ 56.467998] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/30 10:03:44 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x3) modify_ldt$write2(0x11, &(0x7f0000002d00), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40}, 0x10) 2018/03/30 10:03:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x7, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="180000001d00ffff00000000000000006700000004f495b2"], 0x1}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcb1, 0x40200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 10:03:44 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) semget(0x0, 0x4, 0x1) 2018/03/30 10:03:44 executing program 0: r0 = getpid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe, 0x80000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r0) msgrcv(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x8002) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000024c0)=""/74) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) readv(r3, &(0x7f0000002400)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4}, 0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) close(r5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x5000}) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f00000002c0)=""/188) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380)=0xfffffffffffeffff, &(0x7f00000003c0)=0x4) 2018/03/30 10:03:44 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000940)={0x0, 0x0, 'client1\x00', 0x0, "d4f48cf319912145", "f84075bc7c82081a94e66f5fb24d3c59f9ba904a94e7b8366ba2101069c2baf3", 0x3a, 0x3}) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x7ff) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f00000005c0)='ipddp0\x00', 0xfffffffffffffffd) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00000000c0)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x0, 0x0, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x3, 0x0, 0x8001, 0xff}, &(0x7f0000000b00)={0x0, 0x7, 0x0, 0x9, 0x200, 0x0, 0x0, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x0, 0x0, 0x4, 0x3, 0x7, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000007c0)={r3, 0x0, 0x44}, 0x2bf) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000100)={{r5, r6/1000+30000}, {0x77359400}}, 0x100) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000380)) restart_syscall() nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$nfc_llcp(r2, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x6, 0x53, 0x2, "f542460d0db7377f942e8828b8651737ad6a11e920acfd0071a40e06c4609cb158232969f43aaa16511681b62155948b648f55bdcf9ce63cee1edf571b2576", 0x36}, 0x60) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/03/30 10:03:44 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) sync() r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) r2 = socket$packet(0x11, 0x0, 0x300) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES32=r2, @ANYRES64=r1], 0x1014) fadvise64(r3, 0x0, 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0xffff) ioctl$void(r3, 0xc0045878) syncfs(r4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000001600)={0x6, 0x0, 0x1, 'queue0\x00', 0x400}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000500)={r5, 0x1}) fcntl$getown(0xffffffffffffff9c, 0x9) r6 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f0000000040)='./control\x00', 0x1000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r8 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/03/30 10:03:44 executing program 5: getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) timerfd_settime(r0, 0x1, &(0x7f0000000500)={{0x77359400}}, &(0x7f0000000580)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x2}, &(0x7f0000000700)=0x90) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000740)={'filter\x00'}, &(0x7f0000000540)=0x44) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r5) dup3(r5, r6, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x8}) timer_gettime(r4, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x0, 0x99]}) 2018/03/30 10:03:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2596f1edda5ff77b, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000240)=0xfff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000040)=""/63, &(0x7f00000000c0)=0x3f) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r0, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x80, 0x3800000}, 'port0\x00', 0x4, 0x440, 0x2, 0x2de, 0x3, 0x9, 0x4, 0x0, 0x6, 0x1f}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) dup2(r0, r4) 2018/03/30 10:03:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5ce77045d08cc68ce468609bae47930010"], &(0x7f0000000340)=0x8) 2018/03/30 10:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) ioctl$KVM_RUN(r0, 0xae80, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/30 10:03:44 executing program 2: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000580)='./control/file1\x00', &(0x7f00000005c0)='ecryptfs\x00', 0x0, &(0x7f0000000600)="1252e5adbee2b1d6cd437d6e6cefd11812856fc798d6a91d91abeb02d2cfbaad65be565bafa7597a7031147a2c32") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345625353", 0xf2}], 0x1) r2 = eventfd2(0x0, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x4000000000000803) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getuid() sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@full={{0x3, {"be030e1842bfb9"}, 0x1707cf90}, [{"d55b414af52d85"}, {"c322cbbabf5bd4"}, {"fff9eec74ca945"}, {"b6ee5b7448fb5c"}, {"0e78bfd4dcd2db"}, {"723f94d8a797af"}, {"dc70b873fae661"}, {"c1ceb4f9bafa20"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000001c0)="e3e92204a4c318c88cc090667a969aedeb40cf0c2e7e1c444b289fd81054f1dc2bd76120c0756a7cecfb5606305942461c555c23c2b4861c5f3de154a080b3b70793fb4801192112684abb34599b766c01197801130243eff8b5ec9b8afa3d8491", 0x61}, {&(0x7f0000000240)="366beb0da711472527d9", 0xa}], 0x3, &(0x7f0000001740)=[{0x78, 0x19f, 0xc93a, "f0b62931ec220c9fd0191136f4f114a06397429d07ceaf02117bfdffc0f921b90a8376d4d93aa389baa536a1e543703ae480ee526dd814a6e1e4377cee942e86e727386ccd9a15d032a2129239311f2ad7042475b7c5dc40544a653ce7e3dc289eb3"}, {0x28, 0x114, 0x8, "818336fe749b3bbfeddbd484a042fa9fbbe45bd735"}, {0x28, 0x88, 0x6, "8c993e36e779908635b640d81eb7594ee224011693e93e4b"}, {0x70, 0x88, 0x3, "62214f2b09c3883a8642d6f1c3b8c9db0fd902fe555f29bec2e0a0f9374b8858ef9f662933092efdfeae6bace23da6d4d26c1c10f2bc6f32cdc1f74dfaaa5cbaaaca08e9c74608620a8213211136aa12073930def11d3f82496918fd63"}, {0xd0, 0x11f, 0x0, "f5b2c2a7a35836e54b31fb4f45e55fb41d15a0fd116f73b3474da5d85e7b19a8101b4d0afecdb56a4c72cbf41fd956dc5a374550af05d99bc526459f59669aca3f2f0fbe7c239cf67ce01977b79deb5259942d98d0ec419191e939fe008162e660373626d3725302a3634eca4eba21af823e6ccf208f4613604190b6da6be095a21b0dd259c38cc2ddc3483cb0e322d558b38420cd25529316b3942933b15cc025d441fbd5d353e5a709aaf22b4219a70b8d405d51a0c9b4db6b32"}, {0x40, 0x100, 0xbbbe27b, "d8cd46c68b6efb135dd441c2beadec1c203a8c7718e996250bfe4e97d6a1690988bc73dff77e6928418fec59238f"}, {0x48, 0x1ff, 0x3ff, "36269ce6b50da89a529e2e1491292fa8bdd138f84e75ea47fad1fb3e1752258f6e7aaa1f325a4deaa5a140818f43d3c1f2092ebcf6"}, {0x48, 0x10f, 0x0, "94a23b8b7c50778c7c723a9a584046b26d383d591422b67f864ced63d4912d59ca0dfa9c155f0dd83a24eba1056ed70b16e3"}, {0xd8, 0x108, 0x7, "916775e8beb5bdcdfb8879fd837580b0c8452ea00b8be2b699e1e7bef475c06329a318c007b1017a32ca543010e95c1c947eeac27f0bd2c781e2c898cdffc7b9e9052cfc41ad78fe4f01e2751b5220f71a6cb46cf0b90219b40e84869eaa2655623ff943d852962b67e72f8bd3aa5ff8bb696170e602ab2d92c242b5b6e84122f11d9ec55b21e4ec2b7293a63ea2de45da5b30edff5f6a2fcae4b3bc144735dbd5e963954cb9af8ea82b1b36e294f57b58f9c21c2d7835c0b2813cdd600bb6d7ea93967d049fe327"}, {0x108, 0x10b, 0x80000000, "6f4b857a3e2722ae585a863868ec5cffe49fe852836e5563689cde3a690303d2a39ccd7d544741edbe89f1e33507ee106ca5c1803000b218717a8e032800d6b824ed985182f34027d3631e3fbfe0d803aac4a8815f97b2599f5be0c819f7573be9ad494293636bc955b172d0bc54caa5bd35d20e762bd0ac1752eeaf49f856d54d8c88c1d93fdfb8bde1fbe7c212273e0e2f7c7cdfddfd4b346ac17f7e08e65fc6682be6addffc10633c2f6a84ccfc6436443ae852363db46ef8cf904caf327bf06625d6c0585e876d7effa4be6008160275888d43fd10aa3e2a0f5b92b017ab224339d6d0c934a2342078ba017aa79098be"}], 0x4b8, 0x4000}, 0x40010) stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) r5 = geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000025c0)='./control/file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab522a824e1328afe8f4d64de2c2de929427cb9c0ecbfe2c013f251e0e495de9ba203effe794dd474220224397cfaf5046a194ee0570e714315de68697019fca0c8d4464c5d61e2f2577d0537c665150f56a00c5e01496efef02ab592c054f2490971bce", 0xc4}], 0x1, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x28, 0x1, 0x1, [r4, r4, r2, r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, 0x0, r10}], 0xa8, 0x4000000}, 0x40) r11 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) set_mempolicy(0x2000000002, &(0x7f00000000c0)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') write$sndseq(r11, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/30 10:03:44 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x4, 0x10000, 0xfffffffffffffff7}) open(&(0x7f0000000240)='./file0\x00', 0x280001, 0x84) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2000000000, 0x2000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001540), &(0x7f0000001580)=0x4) ioctl(r1, 0x4400000000001275, &(0x7f0000000040)="1620718ef84b77579a05a1e5") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/187}) 2018/03/30 10:03:44 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x20, 0x200) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x4}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/177) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e073aa40001abab"], 0x48}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000001c0)={r3, r3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d, r2}, 0x10, &(0x7f0000012000)={&(0x7f0000000040)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) 2018/03/30 10:03:44 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket(0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r5) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r4, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) write$vnet(r4, &(0x7f00000010c0)={0x1, {&(0x7f0000000040), 0x0, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r3) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) r7 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x67, 0x0, "636c69656e743000000000000000000046960c1d000000000000000000020000000000000000000000000000000000000000000000000000001000", 0x0, "271d89f4c9b721ed", "b19a2b8655641587d39fd5c713bbbaa06a5ef0a76f8f348467b3c562b31acf54"}) ptrace$peekuser(0x3, r2, 0x5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) r9 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r9, &(0x7f0000bf4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x0, 0x6, 0x2, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000240)=0x14) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r10, 0x2}, 0xc) semctl$GETVAL(0x0, 0x3, 0xc, &(0x7f00000003c0)=""/38) 2018/03/30 10:03:44 executing program 4: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x5, 0xf9a, 0x9c9, 'queue0\x00', 0x1}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x3ff, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1f}}, {{0xa, 0x4e23, 0x28, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/03/30 10:03:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x501080, 0x1c9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0xdc) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="dd50dd00e39f4c73161df97b6087cbbccf189013a45db5d33658ceb403b513afd7e0bee0755ac20ca1214b3808f50334b88fa0f9043f12211e2fb3ee13f3da3b1cf5369c21c91fde4e1d2f380950c985f492da6e965105078a9e043225c59d3e852e6ead5fedd54820f5f647409d77d92792522888ea4f221f71e2291c0fc6f6c482b81657cba23f36c5e7f4dc"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4044890) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) socketpair(0x12, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x8) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="4dbcee955e2399d41ecec000dfe29893912ee372d3c9ec48c1b998515ae247939fa5505d651d1c7ee8ae7e093911864cff6526128ac80000000000000000000000000000d4fa560d9fdb6085296c14477b6ec13520f9d69d1e32af0b6523168f3a0fe815a9eb329278346dc1282e69c0a75f235de9dc76ad2f9d39210a4a04c198edf0c3d6a6e743a88f8e3a797452b542ce0000000000000000000000", 0x9d, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0xffffffffffffffac) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000380)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) [ 56.782793] WARNING: CPU: 0 PID: 6185 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 56.791324] Kernel panic - not syncing: panic_on_warn set ... [ 56.791324] [ 56.798663] CPU: 0 PID: 6185 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #6 [ 56.805735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.815059] Call Trace: [ 56.817625] dump_stack+0x194/0x24d [ 56.821232] ? arch_local_irq_restore+0x53/0x53 [ 56.825879] ? vsnprintf+0x1ed/0x1900 [ 56.829657] panic+0x1e4/0x41c [ 56.832826] ? refcount_error_report+0x214/0x214 [ 56.837552] ? show_regs_print_info+0x18/0x18 [ 56.842033] ? __warn+0x1c1/0x200 [ 56.845464] ? strp_done+0xb7/0xe0 [ 56.848975] __warn+0x1dc/0x200 [ 56.852314] ? strp_done+0xb7/0xe0 [ 56.855830] report_bug+0x1f4/0x2b0 [ 56.859437] fixup_bug.part.11+0x37/0x80 [ 56.863472] do_error_trap+0x2d7/0x3e0 [ 56.867335] ? math_error+0x400/0x400 [ 56.871109] ? print_irqtrace_events+0x270/0x270 [ 56.875838] ? find_held_lock+0x35/0x1d0 [ 56.879883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.884704] do_invalid_op+0x1b/0x20 [ 56.888390] invalid_op+0x1b/0x40 [ 56.891814] RIP: 0010:strp_done+0xb7/0xe0 [ 56.896024] RSP: 0018:ffff8801afc27768 EFLAGS: 00010212 [ 56.901359] RAX: 0000000000010000 RBX: ffff8801aea0b908 RCX: ffffffff85e7a857 [ 56.908600] RDX: 00000000000000e6 RSI: ffffc90003bf9000 RDI: ffff8801aea0b910 [ 56.915842] RBP: ffff8801afc27780 R08: 1ffff10035f84eb8 R09: 0000000000000000 [ 56.923086] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d576c100 [ 56.930330] R13: ffff8801afc27988 R14: 0000000000000000 R15: ffff8801afc27848 [ 56.937582] ? strp_done+0xb7/0xe0 [ 56.941100] ? strp_done+0xb7/0xe0 [ 56.944615] kcm_ioctl+0xf6e/0x1820 [ 56.948223] ? kcm_unattach+0x1520/0x1520 [ 56.952357] ? lock_release+0xa40/0xa40 [ 56.956315] ? trace_hardirqs_off+0x10/0x10 [ 56.960609] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.965600] ? trace_hardirqs_on+0xd/0x10 [ 56.969739] sock_do_ioctl+0xef/0x390 [ 56.973516] ? compat_ifr_data_ioctl+0x170/0x170 [ 56.978248] ? __fget+0x342/0x5b0 [ 56.981676] ? lock_downgrade+0x980/0x980 [ 56.985799] ? lock_release+0xa40/0xa40 [ 56.989749] ? __lock_is_held+0xb6/0x140 [ 56.993796] sock_ioctl+0x367/0x670 [ 56.997394] ? sock_ioctl+0x367/0x670 [ 57.001168] ? __fget+0x36b/0x5b0 [ 57.004596] ? dlci_ioctl_set+0x40/0x40 [ 57.008548] ? iterate_fd+0x3f0/0x3f0 [ 57.012318] ? __fget_light+0x2b2/0x3c0 [ 57.016277] ? dlci_ioctl_set+0x40/0x40 [ 57.020224] do_vfs_ioctl+0x1b1/0x1520 [ 57.024082] ? do_vfs_ioctl+0x1b1/0x1520 [ 57.028123] ? ioctl_preallocate+0x2b0/0x2b0 [ 57.032506] ? fget_raw+0x20/0x20 [ 57.035940] ? SyS_futex+0x269/0x390 [ 57.039635] ? do_futex+0x22a0/0x22a0 [ 57.043411] ? exit_to_usermode_loop+0x198/0x2f0 [ 57.048143] ? security_file_ioctl+0x89/0xb0 [ 57.052527] SyS_ioctl+0x8f/0xc0 [ 57.055867] ? do_vfs_ioctl+0x1520/0x1520 [ 57.059989] do_syscall_64+0x281/0x940 [ 57.063848] ? __do_page_fault+0xc90/0xc90 [ 57.068056] ? _raw_spin_unlock_irq+0x27/0x70 [ 57.072528] ? finish_task_switch+0x1c1/0x7e0 [ 57.076997] ? syscall_return_slowpath+0x550/0x550 [ 57.081904] ? syscall_return_slowpath+0x2ac/0x550 [ 57.086811] ? prepare_exit_to_usermode+0x350/0x350 [ 57.091805] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 57.097146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.101970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 57.107131] RIP: 0033:0x4548b9 [ 57.110296] RSP: 002b:00007f114071ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.117980] RAX: ffffffffffffffda RBX: 00007f114071b6d4 RCX: 00000000004548b9 [ 57.125223] RDX: 000000002031aff8 RSI: 00000000000089e0 RDI: 0000000000000016 [ 57.132463] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 57.139705] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 57.146950] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000001 [ 57.154921] Dumping ftrace buffer: [ 57.158586] (ftrace buffer empty) [ 57.162267] Kernel Offset: disabled [ 57.165864] Rebooting in 86400 seconds..