0x1f}) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5437, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}) 2018/05/10 08:51:04 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x3, 0x8}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x0, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x9, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r8}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r7, &(0x7f0000000140), 0x100002fb) r9 = socket$inet6(0xa, 0x7fffb, 0x7fe) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r6, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 08:51:04 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"626f6e6430000009000000ffffffff00", 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x16, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x26c) 2018/05/10 08:51:04 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000040)={"69726c616e300000001c00", {0x4, 0x0, 0x8000000, "1216ffffff7f"}}) 2018/05/10 08:51:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000040)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00000000c0), 0x0, 0x4}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x8, 0xfffffffffffffffe) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000001001cd88fca46"], 0x2) 2018/05/10 08:51:04 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x3) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x10000, 0x3000000004) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) 2018/05/10 08:51:04 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x101, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7a, 0x3ff, 0x40, 0x1, 0x1, 0x10001}, 0x2c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1f], 0x1, 0x8, 0x3, 0x8, 0x7, 0xe4e, {0x5, 0x3f, 0x44201be8, 0x1ff, 0x1, 0x1, 0x1000, 0x1, 0x6, 0x81, 0xffffffff, 0x200, 0x1ba, 0x9, "8f6384fe6f39240d213b131449e995a06294abdf435034bd7207ca083f9c99b6"}}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000040)=0x60) dup2(r1, r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004001500040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/10 08:51:04 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x5af6}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x56d000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000d27e51b27aeaa8050cc1a113f314892ad7925f2672ec78de2acf2aa94ca0ef15f8f348e632c983f3cc48bbcd40699d874af5"], &(0x7f0000000140)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xf7}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000280)) openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r3 = getpid() sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2, 0xa, 0x4, 0x9, 0x8, 0x0, 0x70bd2a, 0x25dfdc01, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x100000000, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0xd, 0x10, 0x10}]}, 0x40}, 0x1}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x5000, r6, r7, 0x3, 0x2001080) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000640)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000680)=""/44) ioprio_set$pid(0x2, r3, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f00000006c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000700)={{0x0, 0x88132ba}, {0xfffffffffffff800, 0x401}, 0x6, 0x1, 0x200}) fsetxattr(r5, &(0x7f0000000b00)=ANY=[@ANYBLOB="6f73782e2f646576af7667615f61726269a8000000f92704171773f462dc23da5cea863a797106f50e9d4d464d913d9481c7e88fe13f5b5adbeaae1e21b5857f33c5c3328d82abc9a0be768e5daf8de32b2849b0f4d327178ed81baddcc4a0fc2e0cc6f4386aa2a10f39f70de3257fd8e9afdc276b15e0269d1fcc68b24833e33acb4c5884760c0000000000001a0bac23c97ee136186ee94258ceb689c5751f2a6e9929c2b457b9ae7439764d61"], &(0x7f00000007c0)='cgroup.procs\x00', 0xd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000800)={0x1, 0x3ff, 0x6, 0x0, 0xf}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000780)={0x515d5707, 0x5}) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000008c0)=""/12, &(0x7f0000000900)=0xc) sched_getscheduler(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)={r2, 0x7fffffff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r2, 0x0, 0xffffffffffffffe0, 0x0, 0x3296, 0x7}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000a00)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000a40)=""/144) geteuid() 2018/05/10 08:51:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) [ 87.808982] kernel msg: ebtables bug: please report to author: entries_size too small [ 87.817856] validate_nla: 4 callbacks suppressed [ 87.817865] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 87.822651] Unknown ioctl 44545 [ 87.841118] Unknown ioctl 44545 2018/05/10 08:51:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) epoll_create(0x7b4d) 2018/05/10 08:51:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x80002) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) 2018/05/10 08:51:04 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_team\x00', 0x100}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) shutdown(r1, 0x0) bind(r1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) recvmmsg(r1, &(0x7f0000001940)=[{{&(0x7f0000001280)=@rc, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=""/209, 0xd1}}, {{&(0x7f00000014c0)=@generic, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/229, 0xe5}}], 0x2, 0x0, 0x0) 2018/05/10 08:51:04 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x3) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x10000, 0x3000000004) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) 2018/05/10 08:51:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004500005c00141cbbac1414110504907800000000400000000000000000040000ac1414aaac141408442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac1414000000000000000000000000004e167179ac7f07579ce37436e40d3cb26ea2fdd7f8f0ce8150a1a8c9d9d9da9f953469ea23cc33b25a6e12a1323dcfd55fc7351202070ec07212d03d808149c185950ad8a5a6e73b956e0c3ebccfae06b18864ab920de41302a8428d4fd195123883254e12a0cd26645e2e6ffe37"], &(0x7f0000000000)) accept$inet(r0, 0x0, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) 2018/05/10 08:51:04 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x653, &(0x7f0000000580)={@random="5bce1e272b14", @empty, [], {@mpls_mc={0x8848, {[{0xa6, 0x27c, 0x8, 0xfffffffffffffff8}, {0x80000001, 0x7ff, 0x800, 0x3}, {0xfffffffffffffff7, 0x0, 0x8, 0x100}, {0x0, 0x8, 0x8, 0x1}, {0x8, 0x6, 0x909, 0x8657}, {0x7fff, 0x20000000, 0x9, 0x1ff}, {0xc000, 0x5, 0x7fc0000000000, 0xcbed}], @ipv6={0x4, 0x6, "cfd16a", 0x34e, 0x2f, 0x3, @dev={0xfe, 0x80, [], 0xe}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xc, 0x6, [], [@jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x79}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}]}, @hopopts={0x2e, 0xe, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x800}, @jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x0, 0x3d, "7c2484ab0c88d2ef42ca4d1d6d8ea86a502e9bc11cbc4bf921c756e796f89f5b5d4d0b04df10e9aed468efaeb33db11247f5ca623d8458e3136e89d9b3"}]}, @routing={0x33, 0x8, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1f}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x7f, 0x6, 0x4, 0x3, 0x6, 0xfffffffffffffff7, 0x2, [@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}]}, @dstopts={0x0, 0x31, [], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x8000, 0x4, 0xfeb, 0xfffffffffffff001, [0x4, 0x2]}}, @ra={0x5, 0x2, 0x7}, @generic={0x100, 0xbb, "b9a0006b2cacba3180cf029cb3b36fc7c978a6993135c459550b71fc16a78eebfb9ec6a85e9fec39fb1c28f1ce88b9e09afbf3742c7c6b0431245fba497830b0a7fa2f639c0e08699d25534ad776e52c0ddb3b6d17f59230d2dcc6a202b91f5173bb1da8df29fe2ae5b4dc66afb03437e3f1421dad5ab88661e5a11aa7cc5af1e7c7a8d923063bfed5118f7d18302824ef6cc59938e0e6a12f7740af2428a0e26b540b643e0815f3746aa0581571a33f4dbf87e1969a17bf079353"}, @calipso={0x7, 0x20, {0x33, 0x6, 0x2, 0x1, [0x7f, 0x1, 0x400]}}, @ra={0x5, 0x2, 0x3ff}, @jumbo={0xc2, 0x4, 0xfffffffffffff317}, @generic={0x3, 0x7e, "20c3dbe443c7ed62c96e2be29a98d1e2f5527b4bc78351b27959a48c0b10fb2489222460fcb2091dfb05cca83a44ccc1e19e0d24e3cab3d9cd8020a6313193b411c9b0fbbfb5b069b44f585479656bc274e4eb226a171fa064fc9866b67e66282a764a7b2ab9f30e0e221b418746c77085aa8532a57594b33bb2b2815a36"}, @enc_lim={0x4, 0x1, 0x7fff}]}, @fragment={0xff, 0x0, 0xfff, 0x7fff, 0x0, 0x7f, 0x64}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x3, 0x0, 0x0, 0xf, 0x5, "a49de2", 0x400, "7c8754"}, "c9c365799f4d1ef2c98c2d2df0f28ad11efc1692ece8d0fc1cb60f90af76b5806a76bb4fba02d3a8c7ce54c174a4f80e54dd8e648e9fe6f050bcbe1b39211cf7e06007f44cafd566b56e581af10626728d79190c357a692182414419df47"}}}}}}}, 0x0) 2018/05/10 08:51:04 executing program 3: socket$inet(0xa, 0x801, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x240000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0x4, 0xc6f, 0x80]}) listen(0xffffffffffffffff, 0xfc0000) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}], 0x0, &(0x7f00000005c0)={[{@commit={'commit', 0x3d, [0x37]}, 0x2c}]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)={0x0, 0x0, [0xcb59]}) 2018/05/10 08:51:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000880)='/dev/audio#\x00', 0x0, 0x2000) sendmsg$nl_crypto(r1, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)=@delrng={0x10, 0x14, 0x100, 0x70bd29, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000009c0)={0x9, 0x5, 0xfffffffffffffbff, 0x7, [], [], [], 0x2, 0xf800000000000000, 0x5, 0x8, "94b0305a4ea4b27a6131e8512f3f6c12"}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) r3 = dup(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0xff}, &(0x7f0000000040)=0x8) ioctl$KDSETMODE(r3, 0x4b3a, 0x1) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100, 0x4, &(0x7f0000000800)=[{&(0x7f00000002c0)="e21b783a28ceae466a98453b46a4bb3f1c929294c52ec14092bd5c65af066118ada90f7ba576e3cf08298c30bd79fee362b63ae98b7e5dca3c6cebd8eafeab1609112cf5af7c78f8801062b72eab8ec3cebbed4a4345d5cba1c60394", 0x5c, 0x200}, {&(0x7f0000000640)="492036beeb4cd4e89b7c6d451ed5f9038aa1fc32f33d8c41a6d75911601bcc9c956e26ee02923d7ba6f792ad2117144ba5d4ff83ce7a26dc2fae3151224b791092d796534f33227668111fb75a8df928084b1fddc877a684086e07064605fd04004448bb309a006b30fde99fa6d6929eb69f057dc64b80cbe5ab323df625e950219ce8d50e5ff2d50aafa2fbe30d38c7aa64de69afd8dae54a29012a4b467d77757cec6fafca941d2934ab67308eaa14f89d02b5320f2a2ecd61501acfdc65070461200cfeeaa5cd867920d182bba1daa0961ea16dea97170ea2d963f29a4098ff0fab50b1033c1b4f2c890bfacc6af15c6ace62397aa7be", 0xf8, 0x6}, {&(0x7f0000000740)="7962cd64ba3ceb4afdb1eaa15ef1e2c5d485d74fac6f7c60492f0bffdbeccd11e965d642617c851aae104d95bd997712f3e60ff107e5397748db41504cb1fa3d61a7f990df5ccedcb2123920a4889ebd657a673adc04da85a2b2ee80ad38418b6e5263c4fe90a12d6dfe606098dda9e51906a363fd4847d6ab9bec7bbbedfdc74acf7d30737c2b93c3119b77f179c1b0c8aa28b0670f841cf372e2eb13d90b5fcb56579cd78aed11", 0xa8, 0x7ff}, {&(0x7f00000003c0)="d9f9d3e6ee77b54b63b346baa7cd1fdbab92e3d369f4eb46a8aa16c0d44f4ded1f0646c68bb86dfeedf33d4c23706c0bfd66846ccf87972155e04c158dad01eeed7246195f4040cd7a5449c7886b27730693c00ab139fa7fb5ed622ad3c42b163d3f918ea54cf947af", 0x69, 0x3}], 0x2b0108a, &(0x7f0000000200)=ANY=[@ANYBLOB="646174613d6f7264657265642c0395015371031c126e6f6e652c00"]) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x6}, 0xfffffffffffffe69) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) connect$rds(r3, &(0x7f0000000b00)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendmmsg(r2, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f00000004c0)="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", 0x160}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/10 08:51:04 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x5c, &(0x7f00000002c0)="040babcb035e6fc949cb9503026c134eb9da704b0e38f27c699cf66a585b3273a710f5a7b5c5e5eb7cc30abd72b61ea156c4d79d2685cc03310c0a75a2b0d6eaa2ae3e489028bba28bf8851c96718b65f30153bf70d3a2dcc5cbb983"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f00000011c0)=[{&(0x7f0000001140)="08a2511e1c4b2dcb", 0x8}], 0x1) getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) accept$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000003c0)={r4, 0x1, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/05/10 08:51:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x2000000, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) acct(&(0x7f0000000380)='./file0/file0\x00') umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/05/10 08:51:04 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x121000) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x9, 0x200, 0x80000001, 0x3, 0x8, 0x5}}, 0x8) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x800000, 0xffffffffdffffffc, 0xfffffffffffffffd) 2018/05/10 08:51:04 executing program 1: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0xffffffffffffffff, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) unlink(&(0x7f0000000040)='./file0\x00') r0 = socket(0xa, 0x801, 0x1000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="00001e00ac1414aa0000000c381cd398d65eda205e000001"], 0x18) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/10 08:51:04 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000006a00)) recvmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000800)=@nfc_llcp, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000880)=""/85, 0x55}, {&(0x7f0000000900)=""/220, 0xdc}, {&(0x7f0000000a00)=""/233, 0xe9}, {&(0x7f0000000b00)=""/78, 0x4e}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/192, 0xc0}, {&(0x7f0000001d00)=""/85, 0x55}, {&(0x7f0000001d80)=""/212, 0xd4}], 0x9, &(0x7f0000001f40)=""/163, 0xa3, 0x802c}, 0x1000000000000000}, {{&(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)=""/175, 0xaf}], 0x1, &(0x7f0000002180)=""/91, 0x5b, 0x40}}, {{&(0x7f0000002200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002280)=""/171, 0xab}, {&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/46, 0x2e}, {&(0x7f0000002400)=""/103, 0x67}, {&(0x7f0000002480)=""/65, 0x41}, {&(0x7f0000002500)=""/25, 0x19}, {&(0x7f0000002540)=""/95, 0x5f}, {&(0x7f00000025c0)=""/13, 0xd}], 0x8, &(0x7f0000002680)=""/247, 0xf7, 0x5014}, 0x6}, {{&(0x7f0000002780)=@sco, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/195, 0xc3}, {&(0x7f0000003900)=""/183, 0xb7}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/160, 0xa0}, {&(0x7f0000004a80)=""/97, 0x61}, {&(0x7f0000004b00)=""/215, 0xd7}, {&(0x7f0000004c00)=""/187, 0xbb}, {&(0x7f0000004cc0)=""/196, 0xc4}, {&(0x7f0000004dc0)=""/88, 0x58}], 0xa, &(0x7f0000004f00)=""/72, 0x48, 0x10001}, 0x8}, {{&(0x7f0000004f80), 0x80, &(0x7f0000006300)=[{&(0x7f0000005000)=""/153, 0x99}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/168, 0xa8}, {&(0x7f0000006180)=""/170, 0xaa}, {&(0x7f0000006240)=""/186, 0xba}], 0x5, 0x0, 0x0, 0x9}, 0x2db8}, {{&(0x7f0000006380)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006400)=""/74, 0x4a}, {&(0x7f0000006480)=""/171, 0xab}, {&(0x7f0000006540)=""/165, 0xa5}, {&(0x7f0000006600)}], 0x4, &(0x7f0000006680)=""/213, 0xd5, 0x3f}, 0x9}], 0x6, 0x22, &(0x7f0000006900)={0x0, 0x989680}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000006a80)=ANY=[@ANYBLOB="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"], 0x98) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xea3}, &(0x7f0000000080)=0x8) dup2(r2, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0xe5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, 0x5, 0x2}, 0x90) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f00009db000)=""/28, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) r7 = add_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="e3f41736ed263fe42110a46bde15c4f689e02be7af41acd157b6d954de1a78212505657c6847e4120fa24f9654957f9edcda833a932550dd79c27f13b9721f70f6749139f9b330e112c0c41cf8c5f3d31296484dc89e36576c677d675e6ab7e3fda161baa30a00a2a5b445b9d5ff1702a6d8", 0x72, 0xfffffffffffffffb) getsockname(r2, &(0x7f0000000780)=@ipx, &(0x7f0000006600)=0xffffffffffffff3b) request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='-wlan0+vboxnet0em1\x00', r7) request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="012e5d00", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) utime(&(0x7f0000000740)='./file0/file0\x00', &(0x7f00000005c0)) modify_ldt$write(0x1, &(0x7f0000000340)={0x7, 0x0, 0x2000, 0x1, 0x6, 0x265, 0x800000000000, 0x0, 0x3, 0x1}, 0x10) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000006940)=0x400000001ff, 0x5, 0x0) [ 88.191322] mmap: syz-executor4 (7126) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 88.206368] sched: DL replenish lagged too much [ 88.225943] gfs2: not a GFS2 filesystem [ 88.253685] gfs2: not a GFS2 filesystem 2018/05/10 08:51:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0xf, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x1, 0x1000, 0xf601, 0x1, 0x71, 0x100000001}) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='/\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='bdev+(+\x00', &(0x7f00000001c0)='vmnet1proc+($]\\keyringvmnet1\x00', &(0x7f0000000200)=']lonodev(]mime_type\x00'], 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/10 08:51:04 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/05/10 08:51:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="18fe", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0xfffffffffffffffe}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/78}, 0x18) 2018/05/10 08:51:05 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x8040) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x1c) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x8c, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307}, @acquire_done={0x40106309, r2, 0x1}, @release={0x40046306, 0x1}, @increfs_done={0x40106308, r3, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000180)=[@flat={0x776a2a85, 0xa, r4}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x4, 0x2e}], &(0x7f00000001c0)=[0x40, 0x38]}, 0xff}}, @acquire={0x40046305, 0x3}], 0xb3, 0x0, &(0x7f00000002c0)="340868dd8a3c925072cc01960e6f5b23b7e81fc73b4bd73611ea28ff7999befdfef816d79ac4df257e23f3d50832ee1a8e8a9cbc3792005fae047cb61127831c27f4dddb70254451102e25380384a765d0e87ceaa174b11ca5c278bbd7db728975fe6f183b778105a16b1f0b8beea72f3c6b385443f9b5d9b0c33cd5d2024306eaa419d3626ed422d388c88ccbf494cd244419297435c19e5ecbb21220b6b078eafcc334063d555eb717189b99115aa1704a15"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)=')wlan1', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r6, 0x9c52) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x20000) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010200000000000000000100000030000100080001000a000000080006006f7666ee080008000000000008000500000000000c0007000000000000000000"], 0x44}, 0x1}, 0x0) 2018/05/10 08:51:05 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x2, 0x78d, 0x3ff, 0x8001, 0x8001, 0x3}) syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x100, 0x8, &(0x7f0000000680)=[{&(0x7f0000000180)="f82067b4d3ba326fabeddb7d28d7c3589f5484ae31d20a117a0a3cb0e73f760d", 0x20, 0x1}, {&(0x7f00000001c0)="3cb4e6ee7f52d69bd0cedef0f2128a97450efd291e3895e884a7274c6c22a614c64f9789d5a901f30f99db5c3370a3b6c05d24daacfec7fc8fea85706d7c40e5133975380c5db29c15b466606e2ee660e9ef0fcfdaed58979912e15c50fc3e129bdb62fd8c79630e166dfbb4b50d0b389d9b5e3724c19a87626faa107a4b75e66774263947d5d2ab14dbd0687c11ff34bf5863a49b2b551bd183f8debddda2153014d2b2f46da2bb0e8ab6c5a41956a926fb540f502acd21156165de98424e41d7f67969aea31681f9cfb8eeafa0d0670236f09e63f4eac861be8ffa8e35dfa8309053e346416c058aaa58154e8fc72d097d", 0xf2, 0x3}, {&(0x7f00000002c0)="3d7f", 0x2, 0x3}, {&(0x7f0000000300)="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", 0xff, 0x1}, {&(0x7f0000000400)="6b3f0416d574c85121369f68432b45f9834226bcea01848830f7f20af197821d8c4faa0a193d1d25f797a2bafab3ed4da4aa8d8bc88a288037b973fdcae2725f0462456bd863f68adc1ceb2edd4aa12b5ecfea", 0x53, 0x9}, {&(0x7f0000000480)="02b6cbc5f288485f49d64a54df82187f3adddf80df41fabf3084a1f1224eda632cf7a0ac2bbfcd729359396bf3e92cdc00d842011e2f98948e5ec3c9a28b2d02e8c35beead6598ed8c2d146046df128760203d562fff786191f3d7fb66a418723336326e164d9edcf1cd10ff2fc1eea3490735e121f6df5a4183e4331c4a4fa69c92565832173acbacfd17980452bcc2a986576b97158e9a255e7b6cbe316e318cebcb452e47b8918530cfeb3700688eeb7701a096a16e208d55", 0xba, 0x7}, {&(0x7f0000000540)="620e96e1acdae810053bf575d8b0245897f929fb8ffa770854b1699913cc52049fc8320eddf92eb9aa3537e3ded8b74864c3f0bb24cc74c9079fc438d51725d4db2e5fdddf9fd237cbcca5ff3f206d69974a7ff537bd914b2b5e49286dae70a1b8031de97a30f49d2a00ee61bd874d1bf04aec388f07494e85cc67ac479e320ef96317a67d95be0c926ffbea01819ca81ac7c764e436139e69021ca3653c82", 0x9f, 0xe9}, {&(0x7f0000000600)="785b5bcab9b222bb49c349d91b9286ece87c8164c6bb680b0687264cb87bed89ad3485b402e5df4dfec81507af936e06522ba6e3887ca552f310f0e67df6a00fe85f3e68cf89f152", 0x48, 0x9fd4}], 0x1042008, &(0x7f0000000740)='/dev/dsp\x00') 2018/05/10 08:51:05 executing program 4: prctl$intptr(0x1c, 0x4) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x40000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0xfffffffffffffffe) 2018/05/10 08:51:05 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x1044, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) acct(&(0x7f0000000100)='./file0\x00') prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x6, 0x7, 0x80000000, 0x8f}, {0xffff, 0xffffffff, 0x0, 0x3f}, {0x20, 0x400, 0xfffffffffffffff8, 0x6}]}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x3ff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x1, 0x89ce, 0xf1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000980)) 2018/05/10 08:51:05 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80008080a, 0x800000001) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/10 08:51:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/10 08:51:05 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x1000000, &(0x7f00000004c0)="6106e802c4455821b500339bbc33f3982ecbda0b4de8fe940a9d00505b74e485", &(0x7f0000000500), &(0x7f0000fef000), &(0x7f0000000380)="cbc5268168638fea702e6a94348cc6d6c7b84a027d27c42c15cadd2ff7d4345276cae16ba05fa5feca936e104b22a8b564fec21749af3e7e735cd250669261169e5b72f849192a785a87506b03855b06b1bf70d6152d01a8b150491ee7e068ae34d8e38d6932d723ddcdf7c8564bda47f52fa8fd66ded411fc63aff1f7d55432b8b420432b6c32b40d0267ebfb28f31cf3a260e8866a47d42e90f6e52192b8c962c354243b987814fbb0e78ba97e327cfb10af17ab538cc641") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) timer_create(0x7, &(0x7f0000000040)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001200)=0xe8) recvfrom(r0, &(0x7f00000012c0)=""/9, 0x9, 0x142, &(0x7f0000001240)=@ll={0x11, 0x19, r3, 0x1, 0x2b, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) timer_delete(r2) getsockopt$bt_hci(r1, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r5, &(0x7f0000000100)='net/wireless\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r7 = open(&(0x7f0000000280)='./file0\x00', 0x141046, 0xfffffffffffffffd) 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r7, 0x0, 0xffff, 0x4) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r8, &(0x7f00000000c0)={0x1f}, 0xe) listen(r1, 0x4) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000000ac0)) open(&(0x7f0000002000)='./bus\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xbfb, 0x0, 0x80000001, 0x3, 0x3f}, &(0x7f00000001c0)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000640)={r9, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) [ 88.528239] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 88.535391] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/10 08:51:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/ipv6_route\x00') fanotify_init(0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000000c0)=@req={0xfffffffffffffffd, 0xfff, 0x400, 0x48}, 0x10) 2018/05/10 08:51:05 executing program 2: mkdir(&(0x7f0000003d00)='./bus\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/144, &(0x7f0000000180)=0x90) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./bus/file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='gid=1']) mount(&(0x7f0000000340)='./bus/file0\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x0, &(0x7f0000000600)) 2018/05/10 08:51:05 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_key={0x3, 0x9, 0x48, 0x0, "61e5e25b6b57751d9f"}]}, 0x88}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x119, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x2}, &(0x7f0000000100)=0xfffffffffffffe96) getpid() sysinfo(&(0x7f0000000140)=""/209) 2018/05/10 08:51:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_0\x00', 0x2000}) recvmmsg(0xffffffffffffffff, &(0x7f0000008780)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000006080)=[{&(0x7f0000003c40)=""/59, 0x3b}, {&(0x7f0000003c80)=""/166, 0xa6}, {&(0x7f0000004d40)=""/40, 0x28}, {&(0x7f0000004d80)=""/243, 0xf3}, {&(0x7f0000004e80)=""/119, 0x77}, {&(0x7f0000004f00)=""/199, 0xc7}], 0x6}}, {{&(0x7f0000006140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000008640)=[{&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000071c0)=""/7, 0x7}, {&(0x7f0000007200)=""/144, 0x90}, {&(0x7f00000072c0)=""/196, 0xc4}, {&(0x7f00000073c0)=""/38, 0x26}, {&(0x7f0000007400)=""/175, 0xaf}], 0x6, &(0x7f0000008700)=""/100, 0x64}}], 0x2, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) r2 = dup2(r1, r0) sendmmsg$inet_sctp(r2, &(0x7f0000003880)=[{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002400), 0x1, &(0x7f0000002640)}], 0x3df, 0x0) 2018/05/10 08:51:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x90000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000200)={0x6, 0x2bd, 0x40, 0x0, 0xfffffffffffffffb, 0x7f, 0x101, 0x7, 0xffffffff80000000, 0x80, 0x2, 0x2, 0x0, 0x3, 0x8c2, 0xfffffffffffff6a7, 0xe, 0xffff, 0x4}) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='\x00\x00\x00\x00\x00', 0x4000, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x81, 0x101200) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) listen(r1, 0x0) open(&(0x7f0000f04ff8)='./file0\x00', 0x40001, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x602, 0x0) uselib(&(0x7f0000000040)='./file0\x00') lseek(r0, 0x6, 0x0) 2018/05/10 08:51:05 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) r2 = dup2(r0, r0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) [ 88.701281] hfs: can't find a HFS filesystem on dev loop2 [ 88.792486] hfs: can't find a HFS filesystem on dev loop2 2018/05/10 08:51:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd", 0x1, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r4 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xffffffff, 0x40) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000003c0)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000040), &(0x7f0000000400)="08f6c192ecc12fc2fcae4f6257199e15b9267c66214105c7c6de573e8f722c9b513e01e6151c38361adb2d4bfafe07ca68509ba97f501ec0909bb19acd8cef871519d14ed65d0000000000000000"}, 0x20) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000480)) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) setrlimit(0x8, &(0x7f0000000280)={0x1f, 0x10001}) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r5, r6}, &(0x7f0000000280), 0x0, &(0x7f000010c000)={&(0x7f0000000340)={'crc32\x00'}, &(0x7f0000000080)}) 2018/05/10 08:51:06 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000140)={0x7, 0x0, [{0xb, 0x7, 0x1, 0x3, 0xffffffffffffffff, 0xd5}, {0x8000001f, 0x1, 0x2, 0x80000000, 0x9, 0x10001, 0x4b1b}, {0x40000000, 0x1, 0x2, 0x7fff, 0x3ff, 0xab, 0x8}, {0xc000000b, 0x9, 0x2, 0x1918, 0x9, 0x4, 0xfffffffffffffff3}, {0x0, 0x200, 0x7, 0xffffffffffffffff, 0x9, 0x7ff, 0x8001}, {0x8000001d, 0xb75f, 0x2, 0x401, 0x9, 0x7f, 0x3}, {0x1, 0x80000000, 0x1, 0x7ff, 0x80, 0x3, 0x6}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xfffffffffffffd97, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307}, @exit_looper={0x630d}], 0xea, 0x0, &(0x7f0000000280)="4cc11f3f49bb3a40fe4e9e07ec37513e5fd703d8a9c051fee9dfb053631bbb92573ac9556d1a74b8b3b7b0b79795ecf2b427a2156a69f9ee5740c6ef84332f1b353689a742c3c075290faa93abff94ed9a42bb97b1e60a811252039af73d70c1cd0803189a66bfd41faba4b2817401c14b19d7d55644af3bbeca79382f9d124bf9f6707da8b16f66bd3e7c3556e8b800a86e3f9859ec528e321a8daf92437149584f940867b47294b4abb5b3e3e2a2a817821e603182fac9967616182ca59ea8da5bc32978b4749567c76179dac4b1e98c19ac3a5c16529dd7f154c695ede1eed4b59a5af64174754c73"}) 2018/05/10 08:51:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) 2018/05/10 08:51:06 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x141, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1, [0xca3, 0x922, 0x3, 0xf6, 0x6, 0xae8, 0xffffffffffffff71, 0x6]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x2000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) 2018/05/10 08:51:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/10 08:51:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x20, 0x1) accept$alg(r1, 0x0, 0x0) 2018/05/10 08:51:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000780)=""/4096) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000400)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="ba20", 0x2}], 0x1, &(0x7f0000000000)}, 0x200000000000000) 2018/05/10 08:51:06 executing program 7: r0 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='\x00', 0x0) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="afcf94d0c452829b04097dfae91972cce6d97b65b8fb3064e68d", 0x1a, r0) 2018/05/10 08:51:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40000, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x449dfd4970257905) symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00') accept4$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x800) 2018/05/10 08:51:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x228) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0xfffffffffffffff8, 0x5, "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"}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x4, 0x14, [], 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/20}, &(0x7f0000000340)=0x78) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/05/10 08:51:06 executing program 6: getrusage(0x1, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/10 08:51:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x401, 0xcd}, 0x20) 2018/05/10 08:51:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x82002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getgroups(0x2, &(0x7f0000000880)=[0xffffffffffffffff, 0x0]) r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) r10 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000c40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000d80)=0xe8) fstat(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000f40)=0xe8) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) r17 = socket$packet(0x11, 0x0, 0x300) r18 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001c00)=0xe8) fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001e40)=0xe8) fstat(r1, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002200)=0xe8) r26 = getgid() r27 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002240)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000002340)=0xe8) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgid(0x0) getresuid(&(0x7f0000003980), &(0x7f00000039c0), &(0x7f0000003a00)=0x0) lstat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003b40)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="3ebf078fee14cfaaee0cac93f1a4caa2d27b4ffa27416148a9f48df69df9b1c4173c9e5fe68cbaec2d965c74b356fc267dbcbc883863b5a2121979fcfc4ced088c86e74163f605da5ff98041b6ec58b0e8450cdeca276be71482170bf84f578e12e236c12303b4152b5b92803f072a678e2db2134e47157d6e02a0dc3739ce73a2648541ba0819d80983", 0x8a}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000340)="ca9eb09d11794a7e7fcf8b5fc8d8ed397d807289cf6366dc1edc5ece71af0c84b8ec6f2a637b354e0f99d3d0f9875972cd125e4980cecade949ca406804f52e0e46d97c509339a29460cc79b6b0a261f660be9285154fd9056a81fe85d859dca11ef5c9f925fcf8a52989745cf7580dbca05817ed36299a651428624ca7fa9399b1fb8", 0x83}, {&(0x7f0000000400)="582a7ae2c8a6567d5a0421011be0c05a9b9d39d23180d3e9dedbc4787e79c1bbbddcc4aa961f75bfa622dee596af4379eb5e0a7555a876322e9b850d24ad7f4ca96233f7e3f63f70f670a400", 0x4c}, {&(0x7f0000000100)="148707e250d82abbfcfd8987e7eb29c9c5949de36d67e9388596e9b05f6fc5e65d", 0x21}, {&(0x7f0000000480)="f1ecf12fec27ce1bd69aa0c5f1ff9da10b4442a8c1fa812616cd71534ce423c67b2f5dcdce5475d08781a784d39d30b3ebe28170d06fbf572c0225c7d5ce69cb4abe4061a45c69fc12c31af78193d22ba997ada66ecd75e223113640fc2cdc6a681a0e0a42483072706cc542dc35f5291f1d2c7c9377884a28fb9f16f45c68223dfa2c96a5535814fbdaa88e56805d7af6ccbc6c4bd4d514c2a8b0d3d48631c1912ba11b251a9b", 0xa7}, {&(0x7f0000000540)="27fb24303f48114221002395dc7525f45318c25f6ff732442257509d62e7bc77f8a6ba35dbf94164e848345d376447fd46741ad04170f07405057232f067b158b94df53317b281b9a66814c91ae28a44741582853e79eb9909ea24a5c0befa9e5271893ee35a4895f97877162d8bc521b0f9994532b689fabb2d88b4a0c4a891fee1f36b57dc721e09423f038f7778859dac021753dc37dd5370ae23e3be076da9712768b206a299be60a4e6e5167216ebcc9d13bed85b0546532001482bc765edafe7de0ea526e9e8e99a6a0b201eabeded37cbac995c063dfa8a4b042795cee0e70e4157", 0xe5}, {&(0x7f0000000640)="714c9400669edbb186c8ec07d7d64f28598b686173cc2427f5a7164899ddb9cbead83769b69024c10f4b32e54c829345a199c9200bf36112f006437562f1cfc6bd97baef956dd8689742fe2739093d93e8b62ace5927b70e8099662c2d1d999a6b56ceacc9b04a6cd359d42eb58db350ba8bd8e8e8b2f8bd4fbcf28e4440fc55b044a00a996566e0d884e921ccb7ceb9520a4f21ed485b274a2ed5a719", 0x9d}, {&(0x7f0000000700)="19bdf19f23c82596354d92a40207f25fbfc3f633fd3c0119ff6070c676c8acf0c0a4453da934b9cc6e67dd6f57856459f78e8aed4ccbb500ec0cb7b1be9db060e39f48ee141b826f4194d641fbcb01d5215546b5b8eedfdba89f5271c0d5fb5f843f88aecbfa0b5b5397f3a8bcddaa22225cb1ad385dd09bed75a1c06e9aaa02f9c00732d72ee9ae48382ce71274754822e5f9e279b2e702942ed58e0f1a42abb363cd155c97943d8a0d8f1d37d2ca140dc0ea2d5f43ee81d44340d054a89783345fa42276a32e3c79b7316c3ab35fde2bc60d71f4c664a03093ce", 0xdb}], 0x7, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x150, 0x20000000}, {&(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001240)="60bf290b6bf49e5e8eaa68855954ea94fe1e9f089d2f47a82bf8c0dcc0c8059642c7563220cd7906186d2ac903fd762884ea25b07cc6b4ca870143408e3adabb602770c9f354dde143cd0130d831f62aab45e9b91fd7a678273a59e1e8cd6998", 0x60}, {&(0x7f00000012c0)="6110f2d4eb76c38224eea6ed6f2c82", 0xf}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000013c0)="1a6603378db19748cf6a990248d0d38cf0aaf933650a99fefa4028ef4cd57ec55073ad6a89cc6df74b3ef099c84b167993e479d19fb26736e95e95c2b96165b7d10cc11d350472d78216596b8b7b2779a56c60a075c8dcdb46cd0a224a1e604f6a8a00db848d56a5502e2843b78f9b44eb77e4dfc6f53bf178bf87812b607ba400f3dce2551b38de399f29526bbc13c1ff13b17c08b1ccc437078c4865990b14a95d9ee2522df180e3f39f347ff1108f5e08e0ed7b609010c2e577280f877e54850ad5ce0c33b4a70da49772509eb17d58108bb0ac58dbc21a0691", 0xdb}, {&(0x7f00000014c0)="2d192cfaf02c4f10ab6fb9860b430cc7108918415e0e9fd6", 0x18}, {&(0x7f0000001500)="eafb17e1359122902f79c6c9373b04c37be853acd95188fded4399b9017200f20e4f64a806836aaead0b2fc9f6f95e3c3c983aed8042dc2fec849a1a96f40b1c8cbaae1005c99f3a05141abc938b12cace61f55bade046bfda2cc458765fcd8f3d66ebf9c35f40e7e8520b1a9b8121b7cde348d18479c540fe56bb80f12fbee7f67122d1dc24e28fdbbbb52437873ae8668afe78cfe882c1c2ef557cf0948858118e7071d80b7d8410ca1b2520", 0xad}, 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", 0x1000}, {&(0x7f00000035c0)="5527afca2feba85a9a0723d81883c790f083e069b6e9a04f83e340f333d253ac6f02f4229f2e25cc1dd8b9d8d6a92775901e796c446bff12874916649674148b98644edce9a7375762db7f99b4363611509d9cc1182f20c6389cd4fb3b6379e93776ec939f2ffd012174bbb3ea8e27c10baeca421fbb4663d01a9677fa60d7a3b731f9937f52bc39ef1f050ed768f1fd35677493b663dfb47bcaafba2a2803f661e3d2a04595c9c3edb92cab09b54ba225eb42b122ce6141f8c986052c2dddb8d1ae40111ff98fb7", 0xc8}, {&(0x7f00000036c0)="50ca1d8156b4a8715e7c7328cfb13100406455edc0963392f6cd7ee813b5ba01c0bcea8d0bc1cf92e2233140be96f08113e212b416995c95505a942cd3656950b24bfcc88fd603662248cfc13e663520a9650d4aef2ca017e8ee74f7bac81e477969bd97460403caba3562556625d7e9fd5208d679a357baecdbd0b42396e217748dfe9abc61d5e4610372834e0223a325a1e1b861391218d5b0442afbfe4f1bb254aed783a64c4c291b35b74586e577c9a439e76877f9b680d436e97e31a3bc6315f2ba51d0957f1c9e6183644936e68fda5035628b86c69c4475", 0xdb}, {&(0x7f00000037c0)="5ba5d23fc7aec159762fbe71c9049fe72991fbe9e1c715dc2f7ce4bf1689459f", 0x20}, {&(0x7f0000003800)="8d4a1fb7ecb28b6bf15d19eaf2e1b0e0e68d8d8b971005c672f08495ee6b5b893d2325d9e8eff82d3ba49f1827a6fd99d27d16ada8b86895239cae12637af423186eb922db6d09ff4601d1a0fe31192ca8acb2d0d2d6b803036e460045d35adf4d5ce4c9f7bac88b45df22bf888b3d1993f55823fa61c2e766b64ca9c39ca7f828f057be6a4a163decd3290124c44c15d916baf1dc62128985ae91ee1bdde909467b3d25a94952bcf2828b9ae57a7fe1900fe6260284f2a8406fc84a5a83635f9e50a04d615df9957222c43f35fc067ab921fa890645e935e45b064698dbc725b67f43118647b329", 0xe8}], 0x6, &(0x7f0000003b00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x20000040}], 0x7, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) sendfile(r0, r1, &(0x7f0000000140), 0x7fffffff) 2018/05/10 08:51:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getcwd(&(0x7f00000000c0)=""/7, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x400) write$sndseq(r0, &(0x7f0000000080), 0x192) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 08:51:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6c02, 0x81, 0x100, 0x4}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/138) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/220) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8000) 2018/05/10 08:51:06 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f00000000c0)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x2, 0x16c, 0x2, 0x1, 0xa, [{0x200, 0x4682, 0x5, 0x0, 0x0, 0x2000}, {0x400, 0x90a7, 0x6, 0x0, 0x0, 0x209}, {0xfce, 0x81, 0x80000000, 0x0, 0x0, 0x80}, {0x4, 0x1, 0x1f}, {0xffffffffffff384e, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0xb08}, {0x3ff, 0x7, 0x2, 0x0, 0x0, 0x8}, {0xffffffffffffff01, 0x100000001, 0x6, 0x0, 0x0, 0x8}, {0x9, 0x1, 0x7, 0x0, 0x0, 0x100}, {0x2, 0x81, 0x100000001, 0x0, 0x0, 0x3a318752cffd19b2}, {0x6, 0x4, 0x4, 0x0, 0x0, 0x800}]}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r2, &(0x7f0000000000), 0xffffffff00000018) 2018/05/10 08:51:07 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x30880, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x1, 0x3}, 0x1, 0x0, 0x9, {0xff, 0x5}, 0x4, 0xfffffffffffffff9}) r1 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) getsockopt(r0, 0x400, 0x3, &(0x7f0000000140)=""/13, &(0x7f0000000180)=0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x6, 0x1}, 'port0\x00', 0xd, 0x1804, 0x3, 0x0, 0x3, 0x4, 0x2e73aca2, 0x0, 0x3, 0x5442f30a}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) 2018/05/10 08:51:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040), 0x0) 2018/05/10 08:51:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt(r0, 0x114, 0xa, &(0x7f0000000400)="040011e2", 0x4) 2018/05/10 08:51:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000200)={0xf1a, 0x80000000, 0xfffffffffffffc01, 0x2, 0x80000000, 0x6, 0x44d, 0xffffffff00000000}, &(0x7f0000000240)={0x80, 0x5e9, 0x6, 0x2, 0x5, 0x81, 0x7, 0x7}, &(0x7f0000000280)={0x2, 0x100000000, 0x4, 0x2, 0x6, 0xfffffffffffffff9, 0x3}, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000340)={&(0x7f0000000300)={0x3}, 0x8}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) 2018/05/10 08:51:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) 2018/05/10 08:51:07 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x8}) 2018/05/10 08:51:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@remote, @broadcast, 0x0}, &(0x7f0000000180)=0xc) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@updpolicy={0x140, 0x19, 0x61a, 0x70bd26, 0x25dfdbfe, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4e23, 0x1, 0x4e21, 0x100000000, 0xa, 0x20, 0x0, 0x62, r1, r2}, {0x6, 0x7fffffff, 0x7, 0x80000001, 0x0, 0xfffffffffffffffe, 0x5, 0x8}, {0x100000001, 0x8, 0x100, 0x20}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x2}, [@migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr, 0x0, 0x3, 0x0, 0x3502, 0x2, 0xa}, {@in=@rand_addr=0x1000, @in6, 0x6c, 0x5, 0x0, 0x3500, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3f, 0x1, 0x0, 0x3503, 0x2}]}]}, 0x140}, 0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/10 08:51:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x66}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="65c4aa975d72798c9de92824a000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 08:51:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x1c}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffff, 0x8000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xfcb, 0xffffffffffffff81}) 2018/05/10 08:51:07 executing program 3: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="2d67fcffffff000000000bbc256011b0", 0x10, 0x0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) io_setup(0x0, &(0x7f0000000080)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20802, 0x0) io_submit(r2, 0x3, &(0x7f0000001440)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0xb, 0x81, r3, &(0x7f0000000240)="90a0a7459ba728c7c213ed5f041c1a8d0008c9d687998cff2f15594213acdf96ad8309fe61442c4df11ae516d0da2c80427f458b9ac182bb2900212a86b1d0d818bdf1fd889e965154f1779b4b065b7da497c52ede78de04edac5fe76687eeb6d6497af5e55a39b669e7f1cec3268761616597768042dd612f4ac6a07f0e92c72cbcb21dc7de2feeed74b01f95ba5878843cb3b0c3c1dc42a186ab4f183eb0e1b833a939fcf658f0a07c28d6e9687ea445e6877c0b46c67c4b4e8a6eb159ee75408291f57ed6a177384ddf82e14ca1e725d1073f4a18d1fb42c1245b93c5557b054e1e1dfd44bb940944e0497f3c96161837a2d2cbe20b323e94bef311a060c9c287df2bcdbb38412a615fc2e22b25a8ca3f7316347290070ee9f2bf2fac8cdb0c054d496516034963b4f2c4ea3e7daf7ca2e8fe7bf68a9a88f7c1ce8b73c151b93acd936978115fbc05ea560b7146889e9743bcf5d37ceb282ab0f410f0791927c331ad2e72b7964445cd29161b4fe3324914af1b6cd96317e9c9609eba2be281131769000e3039e341a9d173be55d2a27c9c984b830f84b7775b3c86ee4781848f40bf85c76888d0e8ee0124a26c4da9dc462dbaaf5cd19c6efb7b026b7b8758f26f1091e13030202c440dc35ff2b4cf3b4f0e62845d5fdbae1ffe3461a8ee4417297e064fcd857c91b49dbe5fa4736b4d6eb262655f892bf1136ade193b016070989f458b3bd83112609d62a551d474900232da9cb2165862e827006bb2a60fbc292eef9a422e662a46bb0e30f8b9ff9ffc4d1ac43cec24669a5394dba1350e3ee78356841196a4077301d65cbc7bb7b9e0de3bbd8620ad85e6747216edd62845dcdf641e9b3eff1689b5102a7d7a21f099b947bb71e7ab9d88e0d6f6b1fd673b4876f448b9ca7efdff993bca3a6d61c79fb12a83ca5a39056c2f8344966d8f937a2536e2d564762f13a743e26cec184abe1e3863cb56352fd054891359429724d12b87f465c5b98d3cbea289ccdcedef68f0526f43607be7cdc31c55261f70825816ed91724bd38bcdb4b98cd92c2bf8c7ec3fe3916f0c28e1ccdb6f405ca614866aa8bb56000654c7fdd35cbe81e8e8eda3e50b088726bb8012f6501a9156058580087b13ea6338e5c974a253d87717fb7347c19585ef8a85d98064acfd071dbcfa91d659453005b019902bf1b96cb010b36562b6502a62fa84a237267f0297e5ae9973ffb1810c47c99f97beb8169b5c1051f525aa27f2d5b9619d0689806e3afed04a05d49b9d62721f54a52e9f4f3ac46c7ee241c23fcc8a0dfd1cf4a72f5b082a3ce2865f235b77a0cacc3405d3506ff9b2cefd8f27232398bdfb93af4af7ec91eff90f9c0259e770d8f78b8cabd3ed9760587dae82eedb79cd6c4df0045968fe83a827a124b941817128c99c0d1ba499fd162ac32fc854a3000d5ebc6bb74cb4a76b6157fb29056f48bcea39ec414119058cf26e01d0ca684ee4177357f87f85153c28b46bc94372e905e9cca614e80566daee988237192a1c9097f0a19601c214471216a428443924d7174b76d01f60f15f853644708f33cb2d5129054f563ea13ae8628b005c29f30b9a1005c9bf4a4b8958146a344834523ece743fc94caa94238cd46eade4e9595705297cbb54c30c36293b36f0f74dc089b36c86d391487d1487483541a2e7ca78d3ae880d96c6b15c900b4697ce8e8ea0f57ae1b2b58e94f1cd1418dc344e16381c8448033ea802d7a4ad24e32fdd22d55ec7d421c736502bd67bad1c2aa5b43acd158fb684ebc8dde12c0e543d8618dfb85c163351866e618d59d6d60b360fec26a87a8aefb07ffea1912850b218c88a530e0b18c9357eca4680aac07254352bd206dc474beec875b710812fe5999908756c25bc027978b2ad796637f0a60449bb8fb88ed5e55483533af77103b37a807e2cd1e079dbb6f165d9fd4143ecf24c153a17a83562472961a4e29ef6ad438562a09686d13b5d36ec90f934a8eb882ab6e66fb3110d4019131759472d4896575f23e6764d2b1c51672eec5080223f7af6647d3938f4ffcd3fea43b9e3d90e4a7a6b9336a709c562de9c530f37654c46b790d6f204aab43e18bfead23ed254a0b88bbe47d388add7734210970383835174ad02998d451992ee1547382a27c2a8e2fd7098e0c0ce4e3d058885f507534de48bad862c04546cf0b47df96ec932a39c70a0671bdfa98f9aa3eb0fc08a0f5417fee2f9af298dfc78c96e86393fc0831bd7604546ce96ef17dccac3b156c162a58387c956ff90a275dd41bbdaf1b36205264704427d51b6db4e63fde04b6f64ba6b6e12fa7e68a95f66aac8aa91d009c06d32962d4a9f6fddcc6d2510e0b22d5208b47e8b37164ccf6fc8135ec57b1f1b577c717625545230b73f9e815120ada2d5f306d63e8aa288ab9e7b834c5091a4fbb4d478da2ee730caeaa0e3d7e5a95a7f345381f3931d7648d19c448aa41bbbf65a239d98ce4013866ccebb972959c93447130adfbfd613a93207e5c30d36bdfb8093e10b5aa0da2456e920f4a096566b0b065e911d5e5a839d561383a748c7c63d6214c1f522810991b14785014f28e473de0f1db64e3cbf871aece35f6d1bec20a92f0055637726e5992ced7a8e98aa8de5310fac781c25300749c93679bfbbb6d850c5611dfb4bb34df2eaded90a80b136b5c27cf247039e1616a9d6c372c58337487948ae290a271c1cdfbda2109db57e84f6c056805ffb53bea9e9289977c5b6f803e9c4c636a7b8b9630e37afd3e65256caa9a88d27284351fbd29eda74b66de18d2ff07c86ece167769965cbbba4e936bf03908b1269e14d265c4749f005058edf2980ae707c7987ccb55a012baa6b30ddb2e1576dce9a1752ef887db0ab953e27312605fffab32a243e049b3b35b987e1d9998a1ede3ac32e3e1b01eaa2b21024f3fcfbae93d5bc60ca5fd89eb8410dc8000de16bdccf839c25b9dbe62c4767bcf429904c568a9e6f34d41b1d85adef48924379be5e0fc1ee965c8b09426da5005de97ea4ab250e9c161a046c41e3dca53252d278452216248e7a4aabe7cc155e51169632135fa126fdedc154be3361d575c1779890605cdc62d87971e2fb4d1be5d8334a22acaa800c8eab20411cb688a65ea107f182aa6dc6145ef6d829d0a88085f7f025098fc05f8d0a4887b0ec49368f57264e9773387f59d2fe51d234d52fe05cf93879c10053ae50fe6f913da52bf9f07683db3f03ecd0b27e9c20918530e299960b50ec37ff925d71b782d4c9cabad1a47b7e007ab5e2004f0fad93b6c9096475bfc111a9d8999a353d23a5a4426a45cc4ad75f607c855633c155dadb0813944e399767adf6efed23fa3727279308d3c3533c4eaca6f1d09cb166b949e86d67d0a87f046184ecc7960fa1ffc35fb86d1bfabfa9b6e4dee042cf56a5d2c7b35c632a8da71774b65fbe8af7e9ccad8dd51d4dff42019419d9e2feed33b639ece75d31bc4ed66afb830756140af99402fe63526b76e0facb4962f992e118a6a1aa5555e36c8846d1950f2d8deb4c9ac78995073bb36584d2528d7fcf2935f860997e436a7630db90f7887cd6c8f52cb03f584cf723aa28ec2615b567952769f12f972f3c3f4e3a9ca398d0f3eb3b2dbd09c2d95c4bbfd6da0613de981004ba4640be86e3f499e0819da539456d9746551bcd560de76df0228aa03bcc02cf24f1dac246d2a414ba7eb1009ff2338cbd608163e951e95635739f99b8395f594d9907cd777e618cb0422d0555394892e3738b450a6cae437c86d66a4920c5f3c05a6700f0b7207415bd7d9984dd1ea5e0a91f3832ae29cdd04f9d8b05f2b3def63dda2ca8ec6f76d5af375f8fed36c6f9b3ab466df2abe433f604c674fc1468e312a6a98960088dfbfe388b46d637146a791aef776c08fa03917c7cdb43ec3c6230fa9cf5a861b153462711c1e0a59ff670f82adea046d9095501d983c9f1aecd5ffb6205f6772f38d40d67316bf03b850bf92019daa9056298937cc1a19b6bc024ae2fcc681dab4ce0228ec4cbe24793116c8f55f91b74f3b37fee776d1b9d77a34e5446170d3a1c4120f93278712ec815685e9d85d591e56dfc4d213077636e56f68cb3d588e9e993e4561c8c0329131f3d834b77f8176eb1923cb3e9ef119b47e84b061c1586dc17bc148deec4085d0527b2d850179cfa6bf13eee5eb927b974f859d0995b1fbcbe7297c32d1947e6c9002e68f7981668a54ce9c549371f33608353c571542fd0fb8d146773bf7321512da1693216ed6bdb4108e1eba8fec8c7dd457c1f837cb1634f0674c50f99ca384e479c38a9f5ca2d2825fff597df8bdecd2ae72d76b1d48c5c57ee8ec386b1cbc34dce7bd671fb823706f9138497dd30604f038663f0d6f7a8c009aded363349bab56a7fcea27d9e6ea25eee00daa72d90b0f9cb2af604ea3bfcc54062474db7fb9a4b6ac236274257d661c79fdb1ff7ac979bddd3102d8805cd410c6ca4207818d0e9ff945fc3efa7c3ef2c90bd6f54ddc3664011d8980c56cb8220803666b7143e58ee8906a866b8f7e190bee9f938c76d847d64d21aab6b903021eb76873ad8e1aabaf090935b582bd1228666e0ee9777acc983495895aaa2220edb1a92bfa68ebf74b4d1b6a765d6352d6780ce88521e5889a62cabe875c6e5ff9088a8e7ff10f3a5ec54cb4eef55f828a306d6a564f6330cae7ea5028cb81335bb909237243b1d9211aaa7d952d15302f7a79857754cadd608d170340e7ddd3127ee10f71fd8bb0b81668152748304f5ea50662de5b05dcb3022e8a4b03083038df64ba0586f5040a5344c06c4bec6b7ef30a748190091c29afb0a35aa8842510225e61918c67244e236a9c005c76edd772cc9cea7e53907aae03fe67e6b8ed27324cfdce332bd82b4048b18fbce389dbdf8dab50b5b566529a647c960ea7053be86fe619665f35a0e493f17f88dc1a88459cd7ec78cb632a3d92478b274b8d44b9a851d72e3efa5e1f2faebd25e8b111f76617b0aadabd5fa91e872bcf3c5fa35c485f53a2a6e7026a0979c2763249e2749fda040cfa94ec5a8133ee5b282116f8ad0d7d3cdedcc221724f1eb52014b54eff1168aeaac71c2e2a635edb945137618f8c6f9df7ec4c374adb13cef688530f0b5ed3d9bf73e8832cad159e849148fb488b47581e806c1fb4f10caaf251ae218d419ca3f9cc7f279c0a85db24d8a3da0fc6a95e77c6834957d413ca49cc6e9e05546681c4cd535b92e51810e745c13ab758484116407a9277fae88dc598ead1a525f8cdcfee879b9efc614c00e9be50aafd64f56c5189b50e89e9fc1b2102ede7eabf83142c66a3bd244e53a992d4da5d2e64fb18b4a9267c9cb3ca1a04992baee63e1d823007d79ff50b6547e0c48862d76ba629b35dba3f7a0699d8383e32efd4d63bfa7d342414b032c58851015af84d581ea8a9adf58046b69b6d409785079674f809771157badcf930d60dc66e7ae97a54a5e614378890b0b22e7ac9444a04ae5526925f06e5c227822eff80ed8d7b5fd3041e4935380b9265110ed1a655aedaba98d968566fedbc8dee5e1aa7450f954e7d1ad719a531279b1b54431d6f872b642be843aa4c98bbe19d5c4b4f9d8751f2327ce3cb70ba2d585045eac7ad95b34e1dd952992cc2fde0bdfe685f8baaacedc1da31cc5bfb485db77fecb8c53c9d7e1185f13a6859227e113b53615f896716b7625fd13fcd70c5317105a167479cb88b9352bd14d4736ca74136d6196d1959e5ad8050991fa1e", 0x1000, 0xffffffffffffff01, 0x0, 0x0, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000001280)="90ee000a69e22d4c62381d2d7403d0b7df218b1fa3fe6eeb4a3f25786410667f2d1f1f8053c762b944502059f22bea45ffd11c1c71193adb7553c28fc6880b83869cc116", 0x44, 0xfa, 0x0, 0x1, r3}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000001340)="8bdae40159938f18cf40ccbec52b5c299cf251350781f8e756067b269f06b46ae715101762af000688648b1e999313352f4edc1ce89e9079a297df0426c2ff5a1185ea6aa40f1ddc6d1d67d365b49fc8f6e8b153494cf491e8c237c3a7fc958b5c60b2be41acde2b657de680b02bbbcf9af88b2f90635dab80d6249059212ec0c022ae9486d491f4d0a6ba2d8ad746b5f98b8f96286414c3c10c193d", 0x9c, 0x9, 0x0, 0x1, r3}]) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x2f, r0, &(0x7f00000000c0)="e78c67598c280b0b030bd404a7ab8d476756d48a2d9cc824128381b26579abcd7e522c811309b3ac898814d6ea6aa4e0f68254ad99c65afacc7d6d0687bd6376d21eb17f5b4c5cf15876c604b4b3814ef37963ccde1def47209445671acd97e7ce8a959afe6a4a5761fc73c059ccfed3ccdf6f93b073aace7b52aecef7dd173887c83e88868167f1e9", 0x89, 0x4, 0x0, 0x1, r3}]) 2018/05/10 08:51:07 executing program 5: exit(0x14) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000140)=[0x0], 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080), 0x0) 2018/05/10 08:51:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x9) 2018/05/10 08:51:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00005e0000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/10 08:51:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x48000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x6609, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000006db635599bb90000000000000000000000"]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400200, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/05/10 08:51:07 executing program 6: r0 = socket(0xa, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$getreaper(0x13, &(0x7f00000000c0)) r2 = getpgid(0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x3}) io_setup(0x40, &(0x7f0000000080)=0x0) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) io_submit(r4, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)='O', 0x1}]) 2018/05/10 08:51:07 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x5, 0x101, 0x1}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x8, 0x7, 0x0, 0x0, [{}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x1, 0x0, [0x1, 0x62, 0xfffffffffffffffc, 0xffffffbefffffffb]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) 2018/05/10 08:51:07 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a010023560fd9d5e03eba602dff05b827566e033992f77026ab3fc3e4", 0x21) 2018/05/10 08:51:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) 2018/05/10 08:51:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xfffffffffffffff8}, &(0x7f0000003f80)=0xc) 2018/05/10 08:51:07 executing program 4: syz_read_part_table(0x10000000000200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)='ER', 0x2f2}]) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x10004, 0x100000000003ffd) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/10 08:51:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x20000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x2, [{}, {}]}, 0x48) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x3, 0x5, "5359fe8e1490", 0xfffffffffffffff8}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x8000}}) close(r2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}) [ 91.141773] FAT-fs (loop1): Directory bread(block 112) failed [ 91.175558] sctp: [Deprecated]: syz-executor0 (pid 7414) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.175558] Use struct sctp_sack_info instead [ 91.238433] loop4: unable to read partition table [ 91.254172] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 91.267505] sctp: [Deprecated]: syz-executor0 (pid 7414) Use of struct sctp_assoc_value in delayed_ack socket option. [ 91.267505] Use struct sctp_sack_info instead [ 91.319412] IPVS: ftp: loaded support on port[0] = 21 [ 91.345765] loop4: unable to read partition table [ 91.368535] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 91.497305] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 08:51:08 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x7, 0x4) 2018/05/10 08:51:08 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69661c5d18f42481896f16f191a72000", 0x400d}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ifb0\x00', 0x0}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a31ca4ccd2d1ca8adfffc08a6e0ce2e94537a2e9c7a8ec1f37c03d1a3ad89e8a5c73eeabfa5d898e9810cd80dcc844a274016a0455b40d4ffb5ded9d30e5d4293133773c215238d82bd070c6be54caaaaa54bed70a060fc5350e838bd98544eac3f4325999b0f8dbbe38df8f313e3530a22d4d26a6f8ff42bb881475ad429a795f321904d2c4a77b32ab673a29d66c999daa026a7b82064df31022c3ab3721dc92a6b00edda599cc20ab0cfd355717a9befe651fd9745c09082178690e025b84a0812e5322db0ef54e67a27f2583842ff692960ffb4a49b5309fadd521a8d44af3f012f26a08877f3320618d1c9"], 0xf0) r2 = memfd_create(&(0x7f0000000000)='ifb0\x00', 0x3) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) fadvise64(r2, 0x0, 0x2, 0x3) bind(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff7c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x202800, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x8, 0x7ff, 0x1, 0x7, 0x1, 0x8, 0xffff, 0x80, 0x5, 0x6, 0xc1, 0x100000000}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000005c0)) dup2(0xffffffffffffffff, r0) r3 = geteuid() open(&(0x7f0000000600)='./file0\x00', 0x4000, 0x12) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)=@updsa={0x1a4, 0x1a, 0x300, 0x70bd26, 0x25dfdbfc, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x101, 0x4e23, 0x4, 0x0, 0xa0, 0x20, 0x2f, r1, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x6c}, @in=@rand_addr=0x7fffffff, {0x3, 0x2, 0x1f, 0x7ff, 0x8001, 0x80, 0x80000000, 0x1}, {0xde, 0x6, 0xd5d, 0x80}, {0x9, 0x3, 0x9}, 0x70bd2d, 0x3505, 0xa, 0x4, 0x6, 0x20}, [@ipv6_hthresh={0x8, 0x4, {0x1c, 0x6b}}, @algo_auth={0x7c, 0x1, {{'sha384-ssse3\x00'}, 0x1a0, "d1994105d015e8629d0a2fb43851ed9bfad1265a18bec395fd6545e9582bb656337caea6095ee1363fd587b66dd2ec4e12099e97"}}, @address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x14, 0x1c}, @in6, 0x2, 0x0, 0x9a12}}, @ipv6_hthresh={0x8, 0x4, {0x77, 0x52}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x51}, 0x40800) 2018/05/10 08:51:08 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0x40, &(0x7f00008d2fc0), &(0x7f0000c36000)={0x9}, &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) setpriority(0x0, r0, 0x1) r2 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getgroups(0x8, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x7f, r3, r4, r5, r6, 0x10, 0x101}, 0x101, 0x7fff, 0x20, 0x10001, r1, r0, 0x80000000}) 2018/05/10 08:51:08 executing program 7: getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000340)=0x1ff, &(0x7f0000000700)=0x4) quotactl(0x71a, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="b2933c7de65250430a9241f2b4a9044110b369e076b8dd764e6c8ff783c0d58f2c930e5d191b2d82944c2a589f1b533a13b1acbca994913bee9dda0a139a6f7db1db54a427be2d5784848e1d0a8aff46e79ca9755e27429e6dc942d76cf675c5cef784f0e60ee3df44ae4a270ed110cd20ac04907ba51a") r2 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x100000001, 0x3, 0x80, 0x14}, &(0x7f0000000480)=0x98) syz_emit_ethernet(0xea, &(0x7f00000001c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x7fffffff, 0x6, "d921c5", 0xb4, 0x3b, 0x6, @loopback={0x0, 0x1}, @empty, {[@fragment={0xb6, 0x0, 0x13, 0x5, 0x0, 0x6, 0x64}, @srh={0xaf, 0x4, 0x4, 0x2, 0xda5b, 0x8, 0xc77, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x7fff, {0x4c4613e5, 0x6, "92d494", 0x2, 0x8, 0x3f, @empty, @dev={0xfe, 0x80, [], 0x11}, [@srh={0xbb, 0x2, 0x4, 0x1, 0x5, 0xf9, 0x9, [@mcast1={0xff, 0x1, [], 0x1}]}], "570dff00f0a4d98cf84efc9ffa5c82ab755fbf4b2bd38a840107523e61c24019c4d1f393aa8b21ae5a662099639a6bc99c48911141136afb8adf1ef0"}}}}}}}, &(0x7f00000002c0)={0x1, 0x3, [0x4c4, 0xfc3, 0xded, 0x3c8]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x5, 0xfffffffffffffffa}, &(0x7f0000000500)=0x8) syz_emit_ethernet(0xfffffffffffffe01, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/05/10 08:51:08 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)="01") 2018/05/10 08:51:08 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="030000007f6419070000000004001c00028000008500000004"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xc5) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$bt_hci(r2, &(0x7f00000002c0)={0x1f, r3}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) 2018/05/10 08:51:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x1e, &(0x7f0000000b00)=[{&(0x7f0000000700)="02ea47af3bedd7840b22d201cc650f5dcf7f0116679e59a77c1d22a4f92dde6fe72d668c02783f678745b29c3d", 0x2d}], 0x1}, 0x80000001}], 0x199, 0x850) 2018/05/10 08:51:08 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) open_by_handle_at(r1, &(0x7f0000000040)={0x9f, 0xfffffffffffffffa, "d2dfa9297acacc0a3053cbe1f1b1972c42a3052afa9bdbb663c95948c127d196b1de42497c64cbad519dfd46a8ea740773d747a31a24c6ae331f789c825c3949b73a920c2d90584de121d43be6dc1ad2e1764b07499e37007a545ecf8c12b9cb9f06c1bb76ec0ada352fc7e31c6d848ccfcc9386ebaffa2f6e9ccaada51f3a46fe7d02e1dabf7b2c288e1309b22990e1096b734599342d"}, 0x153000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/05/10 08:51:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x400) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x20, 0x8, 0x3, 0x100}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000240)={r0, 0x6, 0x0, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x0, 0x4}, &(0x7f0000000200)=0xc) fsync(r0) recvfrom$ipx(r0, &(0x7f0000000040)=""/137, 0x89, 0x0, &(0x7f0000000100)={0x4, 0xffffffffffffff00, 0x0, "11f367d49f0f", 0x3}, 0x10) 2018/05/10 08:51:08 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x81d9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2, 0x2}, 0x8) close(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getpid() write$cgroup_subtree(r1, &(0x7f0000001200)={[{0x2d, 'rdma', 0x20}]}, 0x6) sendmsg$nl_netfilter(r1, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000001180)={&(0x7f0000000100)={0x14, 0x12, 0xb, 0x20, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x24000080) 2018/05/10 08:51:08 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x20d}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'ip_vti0\x00', 'syzkaller1\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe0, 0x118, [@devgroup={'devgroup\x00', 0x18, {{0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x250) 2018/05/10 08:51:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x101800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000440)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000005c0)="04102804c803935d4ae711673c83c4bd7e0d7167168630e8e7b61d9592170111efa3f9a9ae1d069e87ce0073bc5b15669053fde021599df2f989c074cf099f335220629cfd967bfcdb0d879b58a55e2bd870e13fb96d773f184548b80f2a7f0673c59ea2cf0bb87b74bafda612f75f7e66ed814348ea6af1489ed0629c01be39aed0cded3ac71a647a4c93cf9d4c516fcba8490948d66e63524882e9d32490e25b13163bef28a354299bf3964fc7a32719a29ef878398af909ad0e7bd444bd0abbac8b351cd4f52d00237ce5048a4866ed253262c33258e2e3dfc27f0d723011fc150f5a0389e646480cb045321930cbbd", 0xf1}, {&(0x7f00000006c0)="ac6bf4c1599e191545419db536022c966a56131b4534a850bc2b102b301f8e8c3afdab3fe64faf4c8388015e0f05a1b68f9aa10fcc8d49c3890861f1d0b7c7b978a81fc019f145024b69b1e40bb4c749311f7ca9938fa643df59bea6f9c63b2d711f36f538e5ff306e6d3c89f3dd3cbd2e68a3558bc4d4bf30166b11d0c54104ad26d96cb8381fead9694fe410cb52fd153363d98be0b7203157337c4042ffc4737115d5ec19259019243339490f307dfa879cdb8f326d65a9bad354d33b58cb55a4ad18095abc6204d3fd11bcbde1df68dd6b09d9b295b03b37be4321b346542f1aa40f81d3c51ea12bd4056ab5cc74033f6bfb425486", 0xf7}, {&(0x7f0000000380)="f43b6b734c853fe5a3f32b60047eb32a23532da08cab5b5f00354cbd02ec2a6f2d4cf241f9f4bf79f3651f8fe8636f322c7fa069454d5a92a9ec92c8e8e9ca05dfa7822d6a4effc1664c939976394124194526e2dcdec5dd3996092dfa", 0x5d}, {&(0x7f0000000400)="cc3c2428d5761e327030ad9f28a199c1b1239bafab09ef40f675b2943f1ff6666cf132f907014ea4d3b5988b3c41e2695147187d0074beebb2cb2d77f4873993", 0x40}, {&(0x7f00000007c0)="7eb67464c9321e6ed156d315a02cf03bf667ce60a59bc10aed12b1f9a1c1e8bf835f11b9f16f3767ffdbf4d47a2574d43adac898da", 0x35}], 0x5, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="2500000000000000000000000000000000000000000000f7a5cc43fc6c98ba000000000000000000000087241f57ed1d9da0bd43ee5626ff41895df5044bafa7b655eafcbcf410013961b87e66010e07955324caf5173d80250dcfdbb1c441ef77cace003cca50c72e186d6db4245d0267b6961cbbf51024ec2b2944199cf1d99a77bf02c93907fefea298d9182ea3b408513bda6f00829326ce42c88c805329a4a2b1f412c5aed70a68d1054ca7aa9cd79f594b09f0f721cd3bd2ef141e0995ea7842dae5bcf9ebe7000000f102ae06438244a517cc4fbc8454f7134be623d01dd5eb7c0b2085fe794f17d799"]}) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x7, 0x2000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0xe0) 2018/05/10 08:51:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="ebe4a8208b171d87065d654f46394fcad838af82c584dbf6d4b6d86d7da018b88631cd4c4fa998df6402d2d4c1eae08404f2333045f1b5f49563fd3eec30d960fd22b247dd5bffd8787c27d00e086d0227a825bd7c2e035ffc75a8446a8e768498fa4557639f17b7fb0e49908f28e28b6e9cb1f56e0d039b79", &(0x7f0000000080)="d147688d5b9136d15f26cf6c3d0c8d2ea5ad9197ae7a64b0eda9603f6299e08e3f8b5e62ec6aa500bb97f1775fd243e56f55c75c13660101901b48a77a924610a83b3756f586ecc06d79aaa28e4aa1561eba73bf1eb982d1dd8e5361cf", 0x1}, 0x20) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x381000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x36b, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 08:51:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffe, 0x200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}}, &(0x7f0000000140)) 2018/05/10 08:51:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4ddf6, 0x200) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000300)=""/4096, &(0x7f0000000080)=0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000000)=0x5fff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="7a275b9cb5432c91319d79da31c24e6c", 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/10 08:51:09 executing program 3: syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001580)={[{@creator={'creator', 0x3d, "722cd992"}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file1\x00', 0x400, 0xb8a, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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", 0xffffffffffffffe4, 0xfffffffffffffffa}, {&(0x7f0000001400)="d636eb8dac235969ad5d8466748a517514a3bab9135075dcb95f5b015df939b55b8f9d43c12abeab0fd75915e2912fb566e5eeeff3242d3ff426a1098869eae228dc702d009094e8d48f7242da75f034c3203f42fe6076499c63bd4918800a81da2a631e837005da07489460fc4cc221", 0x1, 0x3ff}], 0x2000040, &(0x7f00000011c0)={[{@nls={'nls', 0x3d, 'cp861'}, 0x2c}, {@utf8='utf8', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x36, 0x39, 0x3d, 0x3f, 0x35, 0x35, 0x35, 0x0, 0x78, 0x35]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x37, 0x33, 0x32, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x30, 0x0, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x32, 0x39, 0x33, 0x38, 0x7f]}, 0x2c}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)=0x0) sched_setscheduler(r0, 0x0, &(0x7f0000001380)=0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x100, 0x0) recvfrom$unix(r1, &(0x7f0000001280)=""/47, 0x2f, 0x1, &(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/10 08:51:09 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000000080)) 2018/05/10 08:51:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="b8010000000f01d966bad104ec360f01dbb9800000c0b80001c0feba000000000f30c4c3b56d48000866baf80cb88454698bef66bafc0c66b8d48266ef3e6531d90f3236640f013f0f08", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) readahead(r2, 0x341, 0x3) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000240)=""/234) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/10 08:51:09 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) seccomp(0x0, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x101, 0x2, 0x6, 0x6}, {0x0, 0x3, 0x7, 0x9}, {0x3f, 0x5, 0xa6}, {0x5, 0x1ff, 0x5, 0x9}, {0x4, 0x7, 0x4, 0x7fffffff}, {0xd86a, 0x3, 0x4, 0x8000}, {0x81, 0x45, 0xb520, 0x5}, {0x4, 0x6579, 0x9, 0x1}, {0x4, 0x9, 0x2, 0x83}, {0x7373, 0x5, 0xfffffffffffffffa, 0x4}]}) 2018/05/10 08:51:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) times(&(0x7f00000000c0)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) unshare(0x28060400) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r1, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"6ac45222eded4c"}}, 0x10) 2018/05/10 08:51:09 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x8}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xa4, 0x2, 0x7, 0x7f, 0xa, [{0x70, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x2000000000000000, 0x3, 0x1, 0x0, 0x0, 0x2000}, {0x8001, 0x0, 0x7fffffff, 0x0, 0x0, 0x80}, {0x9, 0x80000000}, {0x10200, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x88, 0x3746, 0x7b, 0x0, 0x0, 0x201}, {0x1, 0x3, 0x5, 0x0, 0x0, 0x80}, {0x5, 0x1b15, 0x10001, 0x0, 0x0, 0x80a}, {0x0, 0x7fffffff, 0x6300, 0x0, 0x0, 0x4}, {0x7, 0x0, 0x88a6, 0x0, 0x0, 0x120e}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="28010000170001000000000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000a5cf0306fc5c333c31172ec1ee01854d25592bf9bc220d38a0a270f59312e4eb450151a6d4e4d534b1c8e86421bef2183f03291f11d87e9c9434dec15abe2cd0acb478146349737d8945ff29163d79357bf2671a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000"], 0x128}, 0x1}, 0x0) 2018/05/10 08:51:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000005, 0x20013, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000140)=@pic={0x6cf, 0x9, 0x0, 0x4, 0x1, 0x53, 0x9, 0x797, 0x5, 0x5, 0x4, 0x7, 0x5, 0x1f, 0x6, 0x1}) [ 92.560528] hfs: creator requires a 4 character value [ 92.565846] hfs: unable to parse mount options 2018/05/10 08:51:09 executing program 4: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x3}, {0x6}]}) r0 = memfd_create(&(0x7f0000000080)='ng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x20) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x0, 0x10003, 0x3, 0x0, 0x40, 0x4, 0x8, 0x5, 0x1, 0x7}) 2018/05/10 08:51:09 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e21, @rand_addr=0x8}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000000000)) r6 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f6, 0x105040) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000080)=0x100000000, 0x4) 2018/05/10 08:51:09 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x31, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0xff}, &(0x7f0000000340)=0x8) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x0, 0x49c, 0x8000, r4}, &(0x7f0000000100)=0x10) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x7, 0x1}, 0x8) 2018/05/10 08:51:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xe4, "8bbf142e313b8dea441547c578adad5e1c948ae7f78dbf6bd1d8fe7c7c0f2ced16abf17735afd8e65135039aa28f5771a5ffb050af6c53c4965516f095aa1e0c91eccb36f6243ac454a8cd76620aee17d90fd142c55ee7066b606270357e8eb926f60caff3ef8143cd76fc6f0d8374636f65cf98647ee1973f2733cd0899568d4c2479d7ed167d732aa39d860d06da37cf0d86ee2f9edd14087316c0deec2526b4a4a2d13825a521678befaa0cce44675d97f85d7c896abf3e6d5d47bf7d442d101908b4dfd3084ed25b7880f5b2c00e8f90b6030f38ee92dc53fb348638283cc0b53c04"}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x3, 0xffffffffffffffb2, 0x100, 0x401, 0xfffffffffffffffa, 0x3, 0x6, 0x81, 0xffffffff, 0x687d, 0x4, 0x5, 0x6, 0xfff, 0x3ff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) [ 93.011354] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 93.031163] ntfs: (device loop3): parse_options(): The show_sys_files option requires a boolean argument. [ 93.055176] hfs: creator requires a 4 character value [ 93.060459] hfs: unable to parse mount options 2018/05/10 08:51:09 executing program 4: r0 = socket$inet(0x10, 0x80b, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x100000}, 0x0) 2018/05/10 08:51:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="66bad004b0c2eeb9800000c00f3235004000000f3065260c00b9f7080000b8a7cc4293bac878cb660f303e9c0fc7ab08000000660f3a21946e04000000090fc6c3f5b805000000b951af8bbe0f01c1640f72e300", 0x54}], 0x1, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 08:51:09 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x6, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x1ff, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000340)={r1, 0x6, 0x5, "98e4402674c067de064d5228c1c76728b7fa006330c944bcb16856e31c893dfc6cb0447979fbee8e0a5fe52ca01a30c1ca28c1395df2952717ed5771225c4b81cb06e7803113398072f32b51015492b43b83d3dfd15ed232a94147a4ac55dd2cdbbcd7a212498d91ab06d57ebae9a834cdd61895b06e0a22b790b4009006924a9ae0d635fc1e6ff781e7f7ef147245dbaf9691325a87b4ac8b3cc5df4df1bdf60609d9cf94bc9270592de2f55ebf014ab37e691ca2cf89101d0b3a9bf18e160525450c940231dd0582be2522d8fcdafd9508e180f27119e3cb187179dcdd961e5af6"}) syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000ea3000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1, 0xfffffffffffffffe, 0x10000, 0x8000}, {0x8001, 0x1, 0x0, 0x208}, {0x3, 0x3, 0xfffffffffffffffb, 0x7fff}]}, 0x10) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) 2018/05/10 08:51:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/05/10 08:51:09 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)={0x3, 0x3, [0x0, 0x4, 0x0, 0x872]}) 2018/05/10 08:51:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8dbf36f251f2c96dbaf71760a3a24d6f953e9174909cadaf0f8de1749771802cc0b1e2c3d720fb8f23d1e09b80ace4696153c918105eacf747af6ca0dcfc571021dc4a9487fbb13002765bcd37b47fe7153707b7c885946cd748f4af64a30c7b3905307b681e00ef37345fadf4bef019d18c04386c389ce98f188c294e6b85fdae66032fe5c668df8d7f936cb890dd24e239619e5496cef8e6669903ab18b95c", 0xffffffffffffff91) 2018/05/10 08:51:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x6) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000100)={&(0x7f00000024c0)=@newtaction={0x1598, 0x30, 0x10, 0x70bd29, 0x25dfdbfe, {0x0, 0x7, 0x20}, [{0xc4, 0x1, @m_connmark={0xc0, 0x2, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3f, 0x10000007, 0x1, 0x9}, 0x2}}}, {0x88, 0x6, "e065999d42bfff9505ee88f131ce05dfa9d80cb65ae6edd942f04ff43c51c0431c329f8bfbf2741edf027debdea2d8be03b31682f00d159d3168ce2f40ea4d42151853356da9f983705f0d225af7210b3e8a840a8307ee21501e4cf26a5f269e56afc82e5c5d72d413d04141175d5521f3214ff04494f2457651a80bcbf3b6429d"}}}}, {0x140, 0x1, @m_bpf={0x13c, 0x1d, {{0x8, 0x1, 'bpf\x00'}, {0x28, 0x2, @TCA_ACT_BPF_OPS={0x24, 0x4, [{0x1, 0x8, 0x5, 0x1}, {0x4, 0x1618, 0x2, 0xfffffffffffffffa}, {0x5, 0xff, 0x401, 0x2}, {0x4, 0x401, 0x3, 0x6}]}}, {0x104, 0x6, "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"}}}}, {0x28, 0x1, @m_bpf={0x24, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0x4, 0x6}}}}, {0x7c, 0x1, @m_connmark={0x78, 0x12, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x1f, 0xffffffffffffffff, 0x9, 0x1}, 0x4b}}}, {0x40, 0x6, "4a0b14d668d5190a0f8a38ec82aa195e3700d00a8612d1dd45ab49adc6ee29b9aa8baffe54ed4a80e95c62173086fd6cedd221f7426d074e61"}}}}, {0x88, 0x1, @m_bpf={0x84, 0x1c, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0xa}}, {0x68, 0x6, "13c8f0c04164e3760cfc7298e9972b06ecda957453938b4589cf547268e3e4df3bf2b1565766571a5dfb995d18a140504260827b12f8816b532196114ac96d5e45629b37d079593c2101da3d16b96f445272302f6ae21d78cb939dd3154c27d7de74"}}}}, {0x13c, 0x1, @m_connmark={0x138, 0x16, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfd24, 0x3f, 0x10000007, 0x232, 0x81}, 0x8001}}}, {0x100, 0x6, "280208861f1feeb71bdd1179bcf0dfa97e9dcfa1f50bfb5115c7ad41921917f99d28abd4fb03f4452e370cf935a977dd8ebac72ef67955a71cb417eab022040d116abb0575ae04b4b43aab2c79fde750886e8b6d506552080513c58a399e267e2f956ccd41e6618bcda8ab62e5d3fc5739c351220f139c673bdb80bbf5c5a6c1541871b25180d7c01f7ab44c24a15dd84f1c8cca73371a937bf52b0ad87963ac86e1c60b1bb801efe55e3c0e75b40277d916def62ca9ad4730607db2cd4c42a6add5ad3417832fcc07e977d18769ef29d09a9e6f85c480693a86b7e01d70e18473520328b392c0f97b271f4f791ac83d90e9600340d5638b5f"}}}}, {0xf0, 0x1, @m_connmark={0xec, 0x6, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x200, 0x9, 0x4, 0xffffffffffffab65, 0x1}, 0x3}}}, {0xb4, 0x6, "26294885a24ca224ce784a71889ebdbf90e1d99d92b63a0c4615185196a79565b6903c2fee8e9e2267d7050558694a3a3fc7342c99f5a53ed795c48ad3e82cebd642679860975d125e4d90e92de7fa10b95387a8f094441f1e086b0f2b263b1923269f285d2ad454fda7925f9e84842ec6830acd41a276dd4ce8884d707a14f32176f69226b208446736cd7d2434126a19e21f3519b3977ada42791226016805010f5af8513df4322fb8b3a94846"}}}}, {0x1028, 0x1, @m_bpf={0x1024, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0x1004, 0x6, "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0x1598}, 0x1}, 0x84) remap_file_pages(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/10 08:51:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x400, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet(0x2, 0x5, 0x34c) r4 = dup2(r2, r3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x4000, &(0x7f00000001c0), 0x4, r4, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000000280)) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}, r5}, 0xc) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="0f01cb653ef20f01df65ad82860d000cf3ab660f3a16f6000ea8000fd3d80f22d8", 0x21}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/05/10 08:51:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x2000000, 'gre0\x00'}, 0x18) 2018/05/10 08:51:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/05/10 08:51:09 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) ioperm(0x9, 0x6, 0x80000001) epoll_create1(0x80000) 2018/05/10 08:51:09 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000020000046659a62290ffc380c2d3bb351f0c3eee3907dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f1906008262d732940142ab1cf90b"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f00000000c0)=0xa, 0x296) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) ioctl(r0, 0x1f, &(0x7f0000000040)="89e6f57927799fd3375eb28da1a4dfcf8e189ef8975f4486f475321ba504080ba3480419328c7db67940fbe5ea1f2816fc15c256f64ec35155813e4c7e310f0b6025310d") 2018/05/10 08:51:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x80) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x3}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffffb6, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/10 08:51:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x10) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) waitid(0x0, r2, &(0x7f0000000440), 0x20000004, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r1, 0xba2}, &(0x7f00000003c0)=0x8) r3 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x803002}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\b\x00z\x00', @ANYRES32=r0, @ANYBLOB="824fe9f01f9ccb0174ae6e2778ff282ff4b8c09668ea42de64250fb1e437692f8008577dc6153e8a56f7f0be8c92a0d9dcb5e86d2685f194be945f82418fdc84081f4b6180a316978c2964feefbd2dd612b7ebc21c70f63a6aaef1b587106ad92d8b77e03030697959f4994babc3ed25bd88b188003d00998e10008300747275737465642e73797a00140067006370757365742c6370757365743a2d00914dbac18775255bf2da9d86c049f4c5428be4d724d0abf9a1c01b7e84c1b8c69677a6c806d9ee32d515632f962c898ce4dc5c3b3acb82a5cd6d73d4bb62262a7a4f491549c05897f14c728a03b1f0ce8920b92408004300", @ANYRES32=r0, @ANYBLOB='\x00\x00\b'], 0x11c0}, 0x1, 0x0, 0x0, 0x44004}, 0x0) flistxattr(r0, &(0x7f0000000200)=""/200, 0x415) 2018/05/10 08:51:10 executing program 6: clock_gettime(0x1, &(0x7f0000000000)) 2018/05/10 08:51:11 executing program 3: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) mlockall(0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000480)="f7f0d82470fedae051f7fa111e26f36d669b50fa4769aade26612718f3e965491b35c0661f1b14d5755e0ddb5b0a82762b5931b04868996950e8e0a8ad67ada89a109d34f2d5513cfc4f441df3eff9575f6afa24bbe9dbc05d4b9b7a72235d2b3fa367022b21dca8390000000001000000044803519858451cfd961812ffa72635677002bee6e8b80e36829b14f3576fb70000000055f373bd4b174850477ef287b8a45a33dd2684e8c71877e270585e0ce5f64406e23f83f47a483b6cc66a4305f2869a5b69fb1393ce9a6d3494c016a8a931bb1a0bbf7216a66eca9fff552c26745f71680ee1f01afb333f6cdfeb8d0000000000") clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0xffffffffffffff68) 2018/05/10 08:51:11 executing program 7: socket$netlink(0x10, 0x3, 0x10) 2018/05/10 08:51:11 executing program 1: r0 = socket(0x2000800000010, 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x3ff, 0x400, 0x5, 0x1, 0x0, 0x1b, 0x400, 0x8, 0xe000, 0xffffffffffff5cc1, 0x80000001, 0x8, 0x1, 0x100, 0x9c4, 0x6, 0x80000000, 0x0, 0x4, 0x3f, 0x3fe6359f, 0x9, 0x8000, 0xab, 0x5, 0x100000000, 0xffff, 0x240000000000000, 0x80000001, 0x4, 0x5, 0x7fffffff, 0x33, 0x0, 0x271, 0x5, 0x0, 0x100000001, 0x1, @perf_config_ext={0xfffffffffffffff9, 0x2}, 0x200, 0x3, 0x1d6, 0x5, 0x73579041, 0xfff, 0x273}) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/05/10 08:51:11 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/4096) msgrcv(0x0, &(0x7f0000000280)={0x0, ""/238}, 0xfffffffffffffd6b, 0x0, 0x0) 2018/05/10 08:51:11 executing program 6: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000403fd, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x7fff, &(0x7f0000000040)=0x5}) chroot(&(0x7f00008b4000)='./file0\x00') sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/05/10 08:51:11 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffff80000001, 0xf4) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0xffffffffffffff70) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'poWt0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x200, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1000000c3, @time={0x0, 0x1c9c380}, 0x0, {}, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r2}) getsockname$netlink(r3, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x5, 0x60, 'queue0\x00', 0x2}) write$sndseq(r1, &(0x7f0000000200)=[{0xfffffffeffffffff, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000100)}}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 08:51:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x400000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) r4 = syz_open_dev$sndpcmp(&(0x7f0000001e00)='/dev/snd/pcmC#D#p\x00', 0x200, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000001e40)={{0xea, 0x1, 0x9, 0xca, "496ce30aed670bd308c15e1c4feda1eaf911adef12b8e865efccaca46c8ede9e411ff04b0490bf654d62632f", 0x7fff}, 0x80000000, [0x4, 0x1f, 0x0, 0x9, 0x6, 0x7f, 0x4, 0x0, 0x5, 0x10000, 0xfffffffffffffff9, 0x2, 0x1ff, 0x79be61dc, 0x40, 0x20, 0xfff, 0x3, 0x6f60afa6, 0x5, 0x3f, 0x6, 0x1ff, 0x9, 0x57, 0x20, 0x200, 0x3, 0x4, 0x3f, 0x0, 0x8, 0x7ff, 0x9b46, 0xe005, 0x869, 0x1, 0x9, 0x7, 0x1, 0x6, 0xfffffffffffffff7, 0x1, 0x3, 0x8, 0x8000, 0x0, 0x6, 0x4, 0xcb29, 0x5, 0x9, 0xe99f, 0x6, 0xfffffffffffffffc, 0x1, 0x3f, 0x282a04bf, 0x7, 0x4, 0x9, 0x5, 0x100000000, 0x64c0838, 0x10001, 0x1f, 0xffffffffffffffff, 0x0, 0x9, 0x1bb, 0x8, 0x0, 0xfffffffffffffffd, 0x6, 0x3, 0x3, 0x6, 0xa3, 0xb0d, 0x6, 0x3f, 0x6, 0x4, 0x2, 0x1, 0x2, 0x13, 0x67, 0x8, 0x0, 0xcd2, 0x0, 0x2, 0x401, 0x4, 0x3ff, 0x343, 0x1, 0x9, 0x5, 0x1776, 0x80000001, 0x80000000, 0x0, 0x8, 0x80000001, 0x6, 0xfffffffffffffffa, 0x100000000, 0x0, 0x8, 0x80000001, 0x6, 0x3, 0x10040000000000, 0x101, 0x8, 0x80000001, 0x9, 0x5, 0x7, 0x6efe, 0xffffffffffff7ae1, 0x101, 0x4, 0xfffffffffffffff8, 0x1, 0x7], {0x0, 0x1c9c380}}) r5 = syz_fuse_mount(&(0x7f00000004c0)='./file0\x00', 0x4000, r3, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000100)="2e2f66696c65302f66696c65310400", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x10400) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000001940)=0xe00000) process_vm_writev(r6, &(0x7f0000001880)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000001600)=""/206, 0xce}, {&(0x7f0000000480)=""/20, 0x14}, {&(0x7f0000001700)=""/225, 0xe1}, {&(0x7f0000001800)=""/50, 0x32}, {&(0x7f0000001840)=""/2, 0x2}], 0x9, &(0x7f0000001cc0)=[{&(0x7f0000001940)}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/67, 0x43}, {&(0x7f0000001b00)=""/30, 0x1e}, {&(0x7f0000001b40)=""/231, 0xe7}, {&(0x7f0000001c40)=""/118, 0x76}], 0x6, 0x0) writev(r5, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="4439709c00fc7ccab51258997c1a88e896f99726b0dc9e160fb9454166ca3ad13fcc79f6d3b2fba4ba79fcdd08bb2869516dc20c8d18f4186b14c30f11", 0x3d}, {&(0x7f0000001d80)="01576062ca1fd1c2745d2e0e0c5cda", 0xf}], 0x2) dup2(r0, r5) 2018/05/10 08:51:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x27, "ae98182c5e632e69eecb5ee02371a6ffc80371adabbcf4db273acfdce92eec998307ff6d0faf21"}, &(0x7f0000000040)=0x2f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4008af00, &(0x7f0000000180)=0x1) 2018/05/10 08:51:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0001b06000000010100000001000000ac1400007629cc885c3907269117071edda45c0f6e98ce2e74fd226e02f8c0b70ca6c29d50ca12f17573fa66700a516848fe258ae76c758554c6ed"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) [ 94.513546] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/05/10 08:51:11 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) pselect6(0x91, &(0x7f0000000040)={0x7, 0xf15, 0x7, 0x4, 0x3, 0x44e8, 0x7, 0xb265}, &(0x7f00000001c0)={0x1ff, 0x4, 0x9, 0x16, 0xf63, 0x3, 0x36e1, 0x8000}, &(0x7f0000000080)={0x401, 0x7fffffff, 0x200, 0x7, 0xfffffffffffff002, 0x0, 0x8, 0x400}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000100)={0xfa45}, 0x2}) [ 94.564807] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/05/10 08:51:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00000001c0)="e82d53809d06c45d0263ef032d092190cd8ec42c8c161686d32dc2c7a7e71e4369f42a18e6bbdfe2c2b500ad7b78139ebd42df613acd6d1119c19658b0e8f0dbfaea769117c0870dd587fba0cbdcea0a99ed08424c0be7b31c3c31c9e94223957d515229177a9876d9c50aa2f0995085cef23530c5dcb562212176deffc578b7348e17d08cf0cdb500d405971d50d10d368a3ee986899aa321f5c6e2730b4d93854f4366609d54278b550bdb8b614f129655fe40d7d11a9e69e8b2d1adbcb08ad0d10b00d8ca49f45a46e6870bef735ad0c3d371138a35acf9a14097ea33946080664737433d1db1") 2018/05/10 08:51:11 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe85f, 0x8000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x7, 0x1}, 0x14) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) 2018/05/10 08:51:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x343a41, 0x0) getdents(r2, &(0x7f0000000140)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$rds(r3, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 08:51:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000003c0)) clock_getres(0x5, &(0x7f0000000000)) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5000000012efec9b532d95c7c57298bada5d0804479da955645728596d1cb7d57f00f532c2a7b8f680afe6254ee52f14359ac4751454e7046689be0e461fc1fa494fe992d8487aee8ab2cf4c5d62d995912605e211415ce5dc851fd5d8de804634500b82130fb0aad3ff045ec63f5f54925f09f2adfda9acdcf2e482df16d69c3a8b395f622160e0f78254dafd2ce018654d342ca73a278bf4c66b825a55f60c9c1f87fbdac15595feaf", @ANYRES16=r5, @ANYBLOB="00012dbd7000fedbdf25030000000800030000000000080002000a000000080001004e21000008000300fe000000080002000a00000004000500080001004e240000080001004e240000"], 0x50}, 0x1, 0x0, 0x0, 0x24044004}, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r6}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'vcan0\x00', 0x9}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000340)={0x1, 'lo\x00', 0xfffffffffffffffc}, 0x18) 2018/05/10 08:51:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x280000, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0x220000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="cffc00002e00fd060000001400090000000000"], 0x20}, 0x1}, 0x0) 2018/05/10 08:51:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x6, 0x10001, 0xffffffff, 'queue1\x00', 0x100000001}) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000180)="480000001400190d76a81014aed182f3028447000000000000000000930b2e6f3b870ae4000000a2bc5603ca0016080000000000200000000101ff0000000309ff5bffff08c7e5ed", 0x48}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x48, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x1}) [ 94.830131] device lo entered promiscuous mode 2018/05/10 08:51:12 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000001c0)=0x1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x2010, r0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000140)={0x0, 0x20, 0x1, &(0x7f0000000080)}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/10 08:51:12 executing program 7: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x8, 0x1) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x200002b0) 2018/05/10 08:51:12 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x1, 0x0, 0x11, &(0x7f0000000140)="c0d2b80182ed9c9f7542768b23dae59d58"}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2080, 0x0) 2018/05/10 08:51:12 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080), 0x0) clone(0x200, &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000280)="347aee7610f5bbbac430a3e5e0f3e9fcc48f452eea6f1253c9768fd195cdad51f4aba632f7f9e14603c367e2cb048c8159168614b37a04c4741662ca293c2f50c0ce9793284bc24563bba959fac607939e2051") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000300)='/dev/ptmx\x00', &(0x7f0000000340)='/dev/ptmx\x00', &(0x7f0000000380)='/dev/ptmx\x00', &(0x7f00000003c0)='/dev/ptmx\x00', &(0x7f00000004c0)='/dev/dsp#\x00', &(0x7f0000000440)='&\\\x00'], &(0x7f00006fcff0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r1, &(0x7f0000000140), 0x0) write$binfmt_script(r1, &(0x7f0000001200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x2) 2018/05/10 08:51:12 executing program 1: mkdir(&(0x7f00000006c0)='./control\x00', 0x1000) timer_create(0x2, &(0x7f0000000580)={0x0, 0xf, 0xffffffffffffffff, @thr={&(0x7f0000000000)="73503e39dc8df3317c417becedede97981a10845325d6b8b9be7d253cae2fbad81bf89", &(0x7f0000000080)="2f2d3044c256f42b2bf85292c931bd267d9bf20c0c7fba146bf10d23e37af6c82fa924e6c7930af1eefec8402c6121424f0775853586517d7df52fd0d0a3ff61e55fa55b8b3692dd1ded"}}, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setgroups(0x8, &(0x7f0000000240)=[r0, r0, r0, r0, r0, r0, r0, r0]) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000300)=0x80) accept$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) connect$packet(r1, &(0x7f0000000400)={0x11, 0x8, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)="2f0b5ccadf688d9d4cfb063d320c6970726f632f7379732f6e65742f697076342f76732f6c626c635f65787069726174696f6e0081995792b508e7ef736cf1e21adb2ff32ede", 0x2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000600)=""/172) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000040)=0xb13, 0x4) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4303}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={r4, 0x7ff}, &(0x7f0000000740)=0x8) connect$nfc_llcp(r3, &(0x7f0000000140)={0x27, 0x0, 0x1, 0xbb1ae04e7999373f, 0x6, 0x7, "6522d26111ee22ec347cfc23955e69e2ce62edc51dce21e9045b074aca19dea0ed69b8e70ae02f9fad6b8d22304ebc3516c3b6c478f8016cab22ca39058419", 0x4}, 0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r5, 0x100000001, 0x7303bd776baa65c5, 0x7f, 0x33866d68}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000880)={r5, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}}, &(0x7f0000000780)=0x84) 2018/05/10 08:51:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) 2018/05/10 08:51:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x4, 0x181000) r5 = dup3(r0, r0, 0x80000) r6 = memfd_create(&(0x7f0000000440)='vboxnet1\x00', 0x1) r7 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400400) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x2, 0x0) r9 = fcntl$dupfd(r0, 0x0, r0) io_submit(r1, 0x8, &(0x7f0000001840)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0xd7d, r0, &(0x7f00000000c0)="e7236a8bf0062c18c902a50e87975308cf3eb675b9f9152b62cb1ff1b7c5a48126f73745b1e431c9eadf7204715b5159a99364bb1b00eeb8cbae5c19b7a5080142e22e390e0e1c1d6cf97042c9981e60f99bb427", 0x54, 0x1, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00000001c0)="9b26fbd1a29434b46cfe3447bd35197e429543a282fb352dc1b5cf288211be8a34dd1db66c71456d89be16a58428fded20c6df31de35580a6dcb60395b0677d81415cd5bc7940106719d093c35a8beda1b7f5d712072f76de19aa4b403fc76d721aaddc16463ef3e454a3ecf455c03d9ce9f20cf48ae38e36f0aa4a519adbd7e839941c9ac3d610996e2d5b897e25a48e4062e64d44ed83d678b7ed3527d3b7d", 0xa0, 0xffff, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x1ff, r0, &(0x7f0000000300)="2c745efb9ec1f263fbf729fcd5a149a9814a7be388affe62c963f3885b0d2e83c216cd1d3aa1077176d6c576f119e06ae51139180a9dc451ab249b8e76b6160ac70f866c3ab1", 0x46, 0x2, 0x0, 0x1, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x7fff, r0, &(0x7f00000003c0)="cad8381ae3d418051be4c54dda2c7e1e2e0d8a7ecc247b700c88a66d85f94272cbd7e452996bd24379de19689564b987efd5cdf5bc7cc75e68f1522ad2bfeee205fc0b", 0x43, 0x0, 0x0, 0x1, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f00000004c0)="b1ebf31dcba9fd64c7666548246d5834edb6934544fa048b8e7a4ba5d99e7c9d1739ad17600340d2607e7fa16c9c3bef334464d08a90269db34c1020402c39b0ae6244e52dbd86fa1d6bc3c61183e87dd74230e95992bf371a58ec6e295f924e17db23f87ca135adfc7e4422db72310bb5c7511a97ca2dcad7697457e2d62fb53f45bba46db978ab67e7faa64402905fe3282095a214687a39cac6aff61044c89887d4cfb7cd981099f0bcdcca66e8012750", 0xb2, 0x6, 0x0, 0x0, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000600)="926de390ef404b999e20c13a55161f25c5bc5f8a7cd6ec83cf1ef3a9649904884699f01958f110d68d9cede1a367a8741d7fa998175358e28f734f560d0aef47a397acc14cfd3bf855bcfe417e27690e2f3394f963582216dee0e5eb78699923a8191662fcb580421d9719b2a9c7f8b11c879e8e5cbeb7d0dd11e1", 0x7b, 0x2, 0x0, 0x0, r8}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2, 0x2f9, r0, &(0x7f0000000700)="322283cc8d369e072d219ea56ab066130dfac625f4d43f15a08b58793123cd6aa3d083dc9ff04308d5c7c5a62c0162c19c138a3f40b0bce09061f55602b09172930979bdab286673f2d52df787948b7238670d52fccd76ca634948d769e7e16c77205b9b51468aa0e146205f236fcf4528836b8cbc2210b56daf7be3dc69f8fa5539eb382ae0a025d757036aa1fd2c7d2831bd80f852229686ddea53495973d2333dd37ab7965dc301adb8116a7e481d4bca", 0xb2, 0x1ffe000000000, 0x0, 0x0, r9}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000000800)="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", 0x1000, 0xffffffffffffffff, 0x0, 0x1, r0}]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='!~mn3t1\b-\x00') 2018/05/10 08:51:12 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="440000001100200029bd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="080200108000010024002229faad748ed139c03211169ffa8edd4db5ca407acf2998ce080000000000000000817d2a58c78f942a6d88e26fcc045c0991fcd17eecbe570ea484d48d7e02b1c02a4962a2093a945d5703790b3cd0a06089dba9674680191b90e278d1a2b1b9feb42039a66d6f6851230e787304e83c836115e8"], 0x44}, 0x1}, 0x20000000) write$cgroup_int(r0, &(0x7f00000000c0)={[0x2d, 0x31, 0x2b]}, 0x3) 2018/05/10 08:51:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x73, "b78a397b24d44c685c31fdcd80217ab4c89e6b350db110cc4aa5dc1bc5b566d7026d42c12cbfb22737d284dea48889bdbebc759e3c5a4aad260294eab80ba91064aafd51bbf5fa576beb3ef845bd39a750a8c864845f9a567d17439d8f6763bded3c40c8392f40d55510fd4836d2fad5c72571"}, &(0x7f0000000040)=0x97) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000200)={[0xf000, 0x0, 0x6000, 0xf000], 0x10000, 0xd, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) writev(r4, &(0x7f0000000400)=[{&(0x7f0000000500)="3c0b9fe64c2230b8bd75f0df7efe3d631f815e5d54a0338bddee09423e5ce12fdcf049c0a85bdb62e1136d2ea3440df12af8c8fccfaed7a0e996f9bb13b1326119554b08f5b8731e90df48e16d712afc2a8a26ab27ca39a96944d5c243c6592c4caa0df8882da8f9468f7f258c27c798f68d7c10f115aa9f7ba43e549f9815ddf1b180e34a609463989f2c63490233544be78ef8ce131ec9fe8c335669d26b43ca2f6e6fed8fcbc9", 0xa8}, {&(0x7f00000005c0)="39a85360a1f8206dccc51b229a0e6f1e469c3b3599972b56ea5dfafd47fc7d0b7866c1553195684390773309baeec507ee030fff0d326960bc6bb27e6d8648ef9544a201bdd151894c1d643adf2f08d9c6bea8052bae210f97025a56d1ee189da1759fdb881769b52feb10b15080d81056cfaa2c0a66a618c6ad4b9bd7ee68f9f1cddab4c3f1fcd60d30019d9b230ae6db96fe9fa78efff0dfbb3a650d06fb5e693081650d0ad884410b0e476ca7acb093b693da4bff3aad8560a0d565f4dfaa4a9ead9014e30b04d1521e08e9bdc6776987a8dc9e39fcc8f32d6af9c3428d058a439dc20ee935bbbe4f78f6b12ecf7a1c8d3e", 0xf3}, {&(0x7f0000000280)="143a3e16598555c266656d69c4e3dd03e1abcf7f0abb643fab66aad78f3b5a200adfc981d225e4d879f1ca5f660a05915fbb1b0a68556625fe471e64603ca2f9a54cf27d0b9c0756224bf705bc83307ac1fa07ccf278638e39d1edcbb109576895d3becc0e4924ec0666db5ea563308ee86cde8535", 0x75}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000080)="35f48d1d5cde1f3f6806166b6c2f0cda4090d29916d543f231cd6c2105ad5fbd5a7bcf43f7ac764a86091a8852", 0x2d}], 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 08:51:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/psched\x00') dup3(r0, r1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x8, 0x4) 2018/05/10 08:51:12 executing program 6: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @link_local={0x1, 0x80, 0xc2}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 08:51:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0xd56, 0x0, 0xb21f, 0x6, 0x326e3f6000000000, 0x9}, 0x1000, 0x4, 0x9}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000240)=0xfffffffffffffff9) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x4000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x81f, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc0045540, &(0x7f0000000000)) 2018/05/10 08:51:12 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) dup2(r2, r3) [ 95.724374] device bridge_slave_1 left promiscuous mode [ 95.730624] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/10 08:51:12 executing program 1: prctl$setmm(0x23, 0xb, &(0x7f0000ffc000/0x1000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000200)=0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="0f01be0cd70000460f01c967d9e00f13b55e610000c4627d961cd9c40141601e66b827010f00d8420f06c4a105dd9600380000c7442400c8000000c7442402f8c6040aff1c24", 0x46}], 0x1, 0x50, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x4ead8fac, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5}, @vmwrite={0x8, 0x0, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x401}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) setpriority(0x3, r2, 0xfffffffffffffff9) prctl$setmm(0x23, 0x2, &(0x7f0000ff1000/0x1000)=nil) getpgrp(r2) write(r0, &(0x7f0000000180)="70ad2a1b24a180ad721f97468d40e8de3ae18c444e4c6a94fe84e58bd9375c01924cad1796699ba0bc5f97af03389dcca24b801be08821c4e6336517628933faf3220eeb271ba256f62096666fa9dee177057c444c4aad", 0x57) 2018/05/10 08:51:12 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB="1d145bda00000000"], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000070000000000faffffffffffffff0000000000000000000000"], 0x1f}, 0x8000) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/188) 2018/05/10 08:51:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = getpgrp(0x0) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000080)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000000c0)={0x2, 0x834, 0x5, 0x7, 0x4}) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x73) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}]}) 2018/05/10 08:51:12 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00', 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='*cpuset^-|vboxnet0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) [ 95.869812] device bridge_slave_0 left promiscuous mode [ 95.875468] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.102548] team0 (unregistering): Port device team_slave_1 removed [ 96.147539] team0 (unregistering): Port device team_slave_0 removed [ 96.172325] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 96.202820] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 96.237228] bond0 (unregistering): Released all slaves [ 97.676211] IPVS: ftp: loaded support on port[0] = 21 [ 98.000693] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.007089] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.014357] device bridge_slave_0 entered promiscuous mode [ 98.037911] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.044276] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.051376] device bridge_slave_1 entered promiscuous mode [ 98.074311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 98.098433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 98.162095] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 98.187432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 98.285800] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 98.292919] team0: Port device team_slave_0 added [ 98.315743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 98.322831] team0: Port device team_slave_1 added [ 98.345687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.369979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.394929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.420997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.625635] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.632063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.638650] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.645049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.387553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.461522] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 99.535306] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 99.541501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.549670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.620178] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 08:51:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f00006f4000/0x3000)=nil, 0x3000) 2018/05/10 08:51:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x540cabcf, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1c, 0x4, 0x20000000, 0x2, 0x6, &(0x7f0000000000)='veth0_to_bridge\x00', 0x80, 0x80000000, 0x80000000}) io_setup(0x1000, &(0x7f0000000240)=0x0) io_destroy(r2) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="8bc1f819d18727fc903b93349303a527634362c3d6f0146d974d1092059995aa41005d5c83d41cc4b6efad86636a51a450329d96bcacb186536c7124e1307a9721", 0x41) r3 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000200)=0x80, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000001c0)={0x6, r1, 0x1}) 2018/05/10 08:51:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x946c, 0x5, 0xd1a0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x9, 0x74e3, 0x7, 0x80000001, 0x5f0f, 0x80000000, 0x9fc9, 0x9, 0x2dfb4000, 0x10000, 0xb0b, 0x100000000, 0x401, 0x9, 0x3, 0x10001, 0x200, 0x6, 0x2, 0x7, 0x4, 0x0, 0x4, 0x400, 0x1, 0x2316, 0xfffffffffffff001, 0x80000001, 0x0, 0x6, 0x5, @perf_bp={&(0x7f0000000040), 0xd}, 0x20040, 0x100000000, 0x6, 0x7, 0xd0, 0x8, 0x8000}, r1, 0x3, r0, 0x2) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB='L'], 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/10 08:51:16 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0xffffffffffbffffd, 0x0) tee(r0, r1, 0x4, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001580)="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", 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000100)=""/4096) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000011c0)=0x40, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001200)={0x20, @tick=0x1, 0x10000000000000, {0x400, 0x7}, 0x6, 0x3, 0x19}) prctl$setname(0xf, &(0x7f0000001180)='eth1\x00') fcntl$setlease(r2, 0x400, 0x877b09d57b457ec1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000904082214abdd0500000000", 0x58}], 0x1) 2018/05/10 08:51:16 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b35514d1b05", 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'y\x00\x00\x00\x00\x00\x00\x00\a\x00 \x00', {0x2, 0x4e23, @rand_addr=0x400}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}) read(r0, &(0x7f0000000140)=""/146, 0x92) 2018/05/10 08:51:16 executing program 5: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000080)=0x7, 0x4) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00008c2000/0x4000)=nil, 0x4000) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) timerfd_create(0x0, 0x80800) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) 2018/05/10 08:51:16 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x38, 0x3, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ff001c0065b939edfa00b33e45346b98e0ccffbbe000dd7800000000002000000000"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f0000002440)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) readv(r1, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/17, 0x11}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000001740)=""/239, 0x2ce}, {&(0x7f00000015c0)=""/200, 0xc8}], 0x7) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x32) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x2) r5 = dup3(r4, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r6 = getpgid(r0) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) ptrace$setopts(0xffffffffffffffff, r6, 0xc, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x100000001, 0x80, 0x4}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/10 08:51:16 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syncfs(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sigaltstack(&(0x7f0000005000/0x4000)=nil, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xffffffff00000001, 0x4) 2018/05/10 08:51:16 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x10}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) 2018/05/10 08:51:16 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000040)) tee(r2, r1, 0x1ff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) 2018/05/10 08:51:16 executing program 2: perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff692c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x4000}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x3f, 0x7f, 0x3f, 0x1, 0x5}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x8) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r4, r3) 2018/05/10 08:51:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)="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", 0x1000}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) fanotify_init(0x20, 0x800) 2018/05/10 08:51:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00000003c0)='M', 0x1, 0x20000001, &(0x7f0000000540)={0xa, 0x4e22}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x6, 0x0, 0x873, 0x9, 0x4, 0x100000001]}, &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 08:51:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000600)=0x21, 0x4) r1 = socket(0x1e, 0x4, 0x0) r2 = shmget$private(0x0, 0x200000, 0x10, &(0x7f0000e00000/0x200000)=nil) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) recvfrom$llc(r1, &(0x7f0000000500)=""/96, 0x60, 0x10000, &(0x7f0000000580)={0x1a, 0x101, 0xffffffff, 0x100, 0xf55, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x0, r3, r4, r5, r6, 0xd}, 0x7f, 0x5, 0x9, 0x2489, r7, r8, 0x7ff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000001c0)=""/173, &(0x7f0000000280)=0xad) 2018/05/10 08:51:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x3, 0xde53ddf4eae7095, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 08:51:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0xce) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x23e, 0xff96) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80400, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21}}, 0x4, 0x1, 0x2, "c67f93bf28e7ffcaa385373094bbe58b92d738882aa97e04107a5d4a97ddd80b00f1590910f5f1ad081f5b3e5f68eca9da1052246e7e36daf454235f30d429d905425d16db12ac0d0168d145e8f2d73b"}, 0xd8) 2018/05/10 08:51:18 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x8, 0x8001, 0x9, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="120000000000000000000000000000000000d45c357105433a4228b5b1edd218c903b9b47d7154ebf2146bd2106be1aa2354e853b85dc66cef8c34b69eb7c3ffdbe9c1bd4f48b5cdd997050db320e56eec0de9c444eb6cb158f7adfebca39ae3bc5e6784"], 0x45c) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x28082, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) 2018/05/10 08:51:18 executing program 2: r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) rmdir(&(0x7f0000000040)='./file0\x00') r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) syz_open_procfs(r2, &(0x7f0000000080)='maps\x00') mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/10 08:51:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpid() ptrace$getregset(0x4204, r4, 0x5, &(0x7f0000000240)={&(0x7f0000000200)=""/23, 0x17}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f00000001c0)=0x10) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 08:51:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/05/10 08:51:18 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000001d000100000000000000000fe4595051100001000000000000000000"], 0x24}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), 0x6) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x8, 0x6, 0x66c, 0x0, 0x4, 0x3, 0x5, 0x9, 0x1, 0x0, 0x8000, 0x7, 0x5, 0x100000001, 0x5f85947c, 0x400, 0xfffffffffffffffd, 0x9, 0x3, 0xa71, 0xe55, 0x1, 0xaf2, 0x3, 0x1, 0xe813, 0x3, 0x2, 0x9, 0x2157800000000000, 0xffffffff, 0x6, 0x0, 0x6, 0x10001, 0x0, 0x5da, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x8000, 0xfffffffffffffffd, 0x117, 0x7, 0x5, 0x2, 0x2}, r2, 0x3, r0, 0xb) 2018/05/10 08:51:18 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/05/10 08:51:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0xfe, 0x7, 0x8, 0x0, 0xffffffffffffff9c, 0xffffffffffffffff}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)={0x7, 0x200, [{0x5, 0x0, 0x100000000}, {0x400, 0x0, 0x3}, {0x4000000000000000, 0x0, 0x3}, {0x5d, 0x0, 0x1}, {0x4, 0x0, 0x101}, {0xc9, 0x0, 0x4}, {0x400, 0x0, 0x1f}]}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) fsync(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000180)={0x6, 0x1, 0x7fff}) 2018/05/10 08:51:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85321, &(0x7f0000000080)={{0x880}, 'port0\x00'}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@ipx, &(0x7f0000000500)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x90080, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/225, &(0x7f0000000140)=0xe1) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x3, 0x0, &(0x7f0000000340)=""/133, &(0x7f0000000180)=""/106, &(0x7f0000000400)=""/45, 0x4000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) 2018/05/10 08:51:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x7f) listen(r0, 0x7) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000002c0)=""/243, 0xf3}], 0x4, &(0x7f0000000400)=""/75, 0x4b, 0x1}, 0x0) socketpair(0x1b, 0x5, 0x5, &(0x7f0000000540)) timer_create(0x2, &(0x7f00000006c0)={0x0, 0x38, 0x4, @thr={&(0x7f0000000580)="7c1f01990004bed8a7900d9d9d535494a8c03943df2905fb4b58d1023b49de1becadae2dc349931885f20027f489a4d206633a56969e4964ebf662a532f3e6eca5", &(0x7f0000000600)="2af4b1874dfa0ba1767ec9a26474d7fe96b28bcdeed63166c6bcb978a453a511fbbfa11dcddf9ad09466c7ee51725b7853cb4905e0608c8b2d37a20e95d3788a59ef5ca1f1f0363cb6aac9f3cf785c1b2f2f01ebf85f71492b1e0d0f6d3f49b64e498eab4c32a46084e75f5502cef9ece4e13aa218dfac203898d4ce59109f4d374cbe50608b1bbab5814e1ea77019"}}, &(0x7f0000000700)=0x0) timer_delete(r2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0x2) accept4(r0, 0x0, &(0x7f0000021000), 0x0) 2018/05/10 08:51:18 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000), 0x4) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/10 08:51:18 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f501532eb4228af301000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/10 08:51:18 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x3}) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000800)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000880)='net/if_inet6\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000780)={r3, 0x28, &(0x7f0000000740)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000007c0)={r4, 0x5, 0x8}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='htcp\x00', 0x5) accept$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)="0dc9ef768c3e5eec26da9800df8ba3f9e4ce972d6615e3e2b106e867033a569074943d699fb5e16248c149d120cf23f11cc78f732617938e3784c67130a0aee5496556499997615f7d44f765", 0x4c}, {&(0x7f0000000200)="51fb2e59fc709bbc7b08bd83abb53b", 0xf}, {&(0x7f0000000240)="d78167c76fced318dfee6367181a792461d7f8f888b018236843ccd488af09e12eaba8c2303f38d6ec3e9e2a04c7f7b6be78bacbfadc1d2df7ce5f970fb417b864f32606c4ac37cbb1a823f5825c46f7", 0x50}, {&(0x7f0000000380)="2e71578ea9dec9e459e46635cbf073ba1b9eb66b4a17b0f9bbdecf5fab6c4bede8e7873bfe079bd8c18cc653b69f729916a6ac0cd6f9a2b18e8a01d0e2f30049fd4e5b9ffdddaa75a98f035f02bc9e13dc508b0da471acf1ecadf53eb10437bb0b35d02db7d0cbb5ee419931d133cfdcc3c9f65a025192e578ac87d5220108bc76ea0cb1a322a7cd40107dd86bb6e93136c653703610adbbe05ff013402c5e49c99d2053f6b628ea1b313a02302cbc479748b09e6f4ab54879", 0xb9}, {&(0x7f0000000440)="82763855f7bc2426197b018ab44a98d91d5db4678a8da9e65bc9e22622f84946dd9bfcee06b5fd9238b69a4a1c5209fc1432d960e1cca31eb23ae49ae65b934dae6bdab840dde7c413f5ed988b3f2903367c2c65e7c717359b79168f22dc06e222d866d32f188222ecb29c44562127ca1e5926b7cddc2dc6cbb6c4ea54f460472388b3f336d6f2c26d19706c6392b00e27bb62bd0c5ade778042ec370c4ae0cb09022ee69c981ee88de5312c6178ec4f1812b4f711c5ed12204e96838e02deae5c0b08f41b05f28b6cd8c73d6d188098e80847d65f343b9a19510854b1f63b71ea154e6dd52332cf47a2e9ce249a2e3406fa", 0xf2}, {&(0x7f00000002c0)="2839402a5fb2e3dd03831c10c6a52a118adfc4afc58151fcbc31e1262dd907ace93425c4dbfbdd4a4cfd1cb9a8414ed02e1900d0fdee5719aa", 0x39}, {&(0x7f0000000540)="7ae68c8045545dfe962a9a15188f14b8cc0c652d07badd3d3eda2e42a11e9210ce78fe425c1f074db6972cd5dbfbf358437c5bde035ddf50c74ebee2595cf765b6ec0306117bf249c15bc29fdbe28026efc1d4179e7298d70ae3f9ae9349ec04145edceda7193d9a9efa", 0x6a}, {&(0x7f00000005c0)="189059150c551eb61ceb7db16d215f0cd091f0b01597f976e9023a4f8a33a5962ae740484cfa855da1e0f94d281127e96f451ac83265fb7da20bc2b1fe62667b79ccf81a507adc0990d3ae90db97f6fb7dfd40f99a74a7b4614a25af3f73b94fdabbd2906de50b3248445d096de12f7d99cb441d4de1fa7407d454d61fb21614377469b8b6492ee2c322d441d668fda2ab8a5c7bf4245e2b8007f46c71060d9c13f90ad97dba13ebca0ff17e528de0c20033c04fbafc3821759f028edbae25e38b1b41849345b053391844", 0xcb}], 0x8) sendfile(r3, r3, &(0x7f0000000140)=0x4400000, 0x2a) 2018/05/10 08:51:18 executing program 2: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x30440, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20) inotify_rm_watch(r0, r1) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/10 08:51:18 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x2) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = open(&(0x7f0000000180)='./file1\x00', 0x400, 0x41) mount(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='securityfs\x00', 0xa0008, &(0x7f00000003c0)="4e706b7e3b79c44e11c0e0d9537b4e51ce6ace1ad34125fc7d6f691dc622dbec566656af0f673f6a99959b98ab83c2bb315b1761b4b1ce44ab02b78db9246da86aa06ec8cb429f9c4b1676d432c8b7a08a6f491b811d72966f4afe8ffd46d9d68908f5dba436febe13bbd160d2340240d7f137cf7fe493f2565bc83a05c40a19256e87bbf2a366c037802be35fb9c3e156f8480ece854caa393800ed26e335f9bf1b13e78597f2bb2686659c57baf7fbcf2052c0b98e276a5043ae75ec3f6d6b3a2171") mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='devtmpfs\x00', 0x40000, &(0x7f0000000280)="4c6c329222c5cea1c5eeb228854757c99d27d45edde0062e17500db4b4f0fa95594eecbea20c7a7092043c4a8ed21ac6a25c87c26b156b09e2843981ddf74f24b213fba4eb36") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f00a4") r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000000c0)=""/124, 0x7c) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000500)={0x0, 0x79800000000000, 0x0, &(0x7f00000004c0)=0x78}) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='romfs\x00', 0x200044, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/05/10 08:51:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) timer_create(0x4, &(0x7f0000000140)={0x0, 0x2d, 0x4}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {r2, r3+30000000}}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000280)={r5, r6+30000000}) getpeername(r4, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x362}, 0x0) 2018/05/10 08:51:18 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'\x00', 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x4082) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x5, 0x1ff, 0xff, 0x4}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0xffff, 0x1ff, 0x5, 0x4, 0x6}, &(0x7f0000000340)=0x14) r3 = socket(0xa, 0x1, 0x0) io_setup(0x40, &(0x7f0000000080)=0x0) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000240)="4fc712144d0649f76c", 0x9}]) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000000140)={0x9, 0x2}) 2018/05/10 08:51:18 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="00006de9"], &(0x7f0000000140)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000000000, 0x2000) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x22}, &(0x7f0000000180)=0x0) timer_getoverrun(r2) 2018/05/10 08:51:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x10, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="8500000000000000000000000000000040004361fa753a1fe21a4089e89767458c0330a3320e882e0d5433f68cd0cc489f98a01cb14bfd11d136ea1f13d0903a7a6143ed94d9a62d9896167b882f3193d1ef4e1fea3cd87dbe0f70244c6a3a1ff022b20eaf01eb9fd29b42b93147e4d105a9f0b5d834c27ef30bc891984c6d7ac5d74c66e8b99198b8887e7a4366e69dea8a4a7c53c6aafe250acf2f40f20fb3ddd7c7da395a2cc5768bcb3e3935ead0830d"], &(0x7f00000000c0)='GPL\x00', 0x1, 0xf2, &(0x7f0000000140)=""/153}, 0x48) 2018/05/10 08:51:19 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$netlink(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100000001) 2018/05/10 08:51:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0//ile0/file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '852'}, 0x2c}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000280)=0x80, 0x80000) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000002c0), &(0x7f0000000340)=0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000300)='./file0//ile0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x400, 0x3f, 0x1000000000000, 0x7}, 0x10) mknod(&(0x7f0000000200)="2e2f66696c65302f2f696c65302f66696c6530ff", 0x0, 0x0) 2018/05/10 08:51:19 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="d2d2eefdcca601855d3b3dd0eaec4c0f0a67a6203d2b7e0ebf19dfd5123e63a661ecbb18efb478fd841e17d2d3df0b7c06410cdd9915ebb226111e832e07c7de0c039da38e50fa690e3d25a5e5b053a821a87f9a03440e327029bc78b30b9ba9f37959e9ef900cc7df42f879548150f401a1be900541f85e6e5a27715254a1c6ce660a72cc00a439c3b414efdbc0ae283ee078474d13034f", 0x98, r0) keyctl$dh_compute(0x17, &(0x7f00000002c0), &(0x7f0000000300)=""/176, 0xb0, &(0x7f0000000480)={&(0x7f0000000440)={'ghash\x00'}}) 2018/05/10 08:51:19 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x800, 0x25a, 0x1f}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0x3, [0x0, 0xffffffffffffffff]}) perf_event_open$cgroup(&(0x7f00000002c0)={0x279d584622757d70, 0x70, 0x80000000, 0x80000000, 0x7fff, 0x1b7, 0x0, 0x2f4, 0xa0, 0x1, 0xd40d, 0xfff, 0x6, 0x9, 0x0, 0x80000001, 0x54, 0x80000001, 0x100000001, 0x20, 0x400, 0x0, 0x7fffffff, 0xfffffffffffffffa, 0x1, 0x800, 0x8, 0xffffffffffffff7f, 0x3, 0x400, 0x0, 0xfff, 0x940, 0x3, 0x401, 0x3, 0x0, 0x9, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000280), 0x3}, 0x800, 0xc1e8, 0x8000, 0x7, 0x7, 0xdaa, 0x4}, r0, 0xf, r0, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='veth1_to_bridge\x00') 2018/05/10 08:51:19 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1200000000000000007070000000000000000000400000000000000000000500000000000000000000000000c62685f457586d360844434bc55d046b8586b64f6a031ab98246ecab8373e217447ee7613bc8d118e857599da10593c55dbeb2853ee7aa344de90d09ec38973d33f1031c431f77de7b630bf7074cadde31310ab714887555836aa4f83c351cc80ea790dca43fe952f974cb84871886b9b2f3d95c0ff6125255a9ae84b6fc5a6d46f89607776b869947ddd84ea655da975fb944e2b5f852795fbe6abdbb5cbda60d6db1c15de7293abb90348d844608c471ad687a31fd965b58ab3b"]}) connect$llc(0xffffffffffffffff, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/05/10 08:51:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e25, 0xd0, @empty, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x800) sendto$inet6(r1, &(0x7f0000000100)="9bd34d39d5d1980dfb27fbdfeaf5f494f2a534e04d49493adb478e99d7d0253517cbbb88f330496e528124389cb0e734dd2b5c8bd38e24e1f617a7cad300bad1f343786c167ac552aa3feebc5230acf0e9486e00070e1b156dfad4", 0x1c3, 0x0, &(0x7f0000000000)={0xa, 0x80000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 08:51:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYPTR64], 0x1}, 0x1}, 0x40000001) 2018/05/10 08:51:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x104) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/140) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f00000000c0)={0x20071026, r2}, &(0x7f0000000100)={0x8000, 0x80, 0xc5, 0xb0, 0x7, 0xf7c1}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/10 08:51:19 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0//./..\x00', &(0x7f0000d78000)='.', &(0x7f0000000140)='coda\x00', 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) open(&(0x7f0000000240)='./file0//./..\x00', 0x0, 0x0) 2018/05/10 08:51:19 executing program 6: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="5000000000000000000000000006000007002b90f0b1cfa9510bc8000012000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{0x8, 0x8}, {0x6, 0x9}, {0x1ff, 0x6}, {0x9dc, 0x7fffffff}, {0xffff}, {0x9, 0x2}]}) read(r0, &(0x7f0000000100)=""/154, 0x316) [ 102.791466] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/05/10 08:51:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/10 08:51:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x3, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x800000000000020, 0x808, 0x0, 0x0, {0x17}}, 0x285}, 0x1}, 0xfffffffffffffffd) 2018/05/10 08:51:19 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200, 0x0) r1 = fanotify_init(0x40, 0x88000) r2 = timerfd_create(0x7, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000002580)='/dev/zero\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/ppp\x00', 0x24240, 0x0) r5 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000002600)='cgroup.type\x00', 0x2, 0x0) r6 = getpgrp(0x0) getresuid(&(0x7f0000003840), &(0x7f0000003880), &(0x7f00000038c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003900)={0x0, 0x0, 0x0}, &(0x7f0000003940)=0xc) r9 = gettid() stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = gettid() lstat(&(0x7f0000003a40)='./file1\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004f00)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000005000)=0xe8) r17 = getegid() r18 = getpgid(0x0) lstat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = eventfd2(0x2000, 0x800) r22 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005700)='./cgroup.net/syz1\x00', 0x200002, 0x0) r23 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005740)='/dev/sequencer\x00', 0x0, 0x0) r24 = socket$pptp(0x18, 0x1, 0x2) r25 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r26 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r27 = socket$bt_bnep(0x1f, 0x3, 0x4) r28 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005780)=0xffffffff, 0x4) r29 = openat$rtc(0xffffffffffffff9c, &(0x7f00000057c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005800)={0x0}, &(0x7f0000005840)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005880)={0x0, 0x0}, &(0x7f00000058c0)=0xc) getgroups(0x5, &(0x7f0000005900)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r33 = getpid() stat(&(0x7f0000005940)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005a00)='./file1\x00', &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = socket$alg(0x26, 0x5, 0x0) r37 = syz_open_dev$sndctrl(&(0x7f0000006200)='/dev/snd/controlC#\x00', 0x1f, 0x400) r38 = timerfd_create(0x7, 0x80800) r39 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006240)={0xffffffffffffffff}) r41 = openat$vsock(0xffffffffffffff9c, &(0x7f0000006280)='/dev/vsock\x00', 0x0, 0x0) socketpair$inet(0x2, 0x804, 0x3, &(0x7f00000062c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006300)=0x0) r44 = getuid() r45 = getegid() r46 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006340)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000006440)=0xe8) getresgid(&(0x7f0000006480), &(0x7f00000064c0)=0x0, &(0x7f0000006500)) r49 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r23, 0x0, 0x10, &(0x7f0000006540)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000005c00)=0xe8) getresgid(&(0x7f0000006680), &(0x7f00000066c0), &(0x7f0000006700)=0x0) r52 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006740)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000006840)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006900)=0x0) r56 = geteuid() getgroups(0x9, &(0x7f0000006940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006980)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r59 = socket$inet6(0xa, 0x80000, 0x5) r60 = socket$nl_netfilter(0x10, 0x3, 0xc) r61 = accept$ax25(0xffffffffffffff9c, &(0x7f00000069c0), &(0x7f0000006a00)=0x10) r62 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006a40)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006a80)=0x0) r64 = geteuid() stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006cc0)=[{&(0x7f00000001c0)=@file={0xf4301114e730a714, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000240)="5a3c065f6f36c1f166b2eef92591c719aaff495a7cdebaf0d76459099ebfb7c4a1b8acb2b0a3a7d7ef3b8b4488956386854ac9fa22fccce5cf955813adc68418656678e60b89eef23bd63a41fdfba5d4cf25dfd1209b53500b7d02bf7861734f76966adc85da9e3198ba1a603372a4176cb8d909afdd8eb8b5275590f39f3544faafbb2ab687a0dd69bc50f71b6a810e12", 0x91}, {&(0x7f0000000300)="abf34e948cb634b53a4879b2b8cb653e17788854c6de484cafc9d6e713ca16b3ed84fdb47c99743449078ca0ec22f1ff42a6678862876739b24efed4fe07914def8f83234ea3d250b18966d8e1bc90d5ea5b0ea59267e0d61521a1a6a2ce37cd189619c1fb23ca088207bed54f173145896c0ed0e82ed056f89d03242352cef207cbf0ef5edad36d", 0x88}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000004c40)="45d5bdbb45ccd31ce92259ae0765a3ce5e36352c5a0dbda30bcaa89a22e11873fa94e747e0420414c2763c4e2df11f3c1e9a7797a3350cffe1ca171c53bd58628a8c649b1b85423a", 0x48}, {&(0x7f0000004cc0)="981fe168d115fe7beff560c741effd66e5ec4eac25b976940605b1510d8283154b222896fde0c0c1ff5a8ef0772678d99898117e64b4dc856e16f39aa77919193494160bc1027015ee08d85bd26112aedc22cb8636d0c4c9bbe9803ccfd8455b2b400dee7aca28d8fdeb540a9978e51927ec03a2", 0x74}, {&(0x7f0000004d40)="6f9ac7dfaa308298a7c7db16e8bb233f9fb6fbcc7893449d009691f23c24fdc8de86", 0x22}, {&(0x7f0000004d80)="2299bbc02043fbbb9c2fbf3b29c808558f5410015ee83ebce2be43d32874aa91895df2c8c9fd5da1c5bb7ea6f873390bc331fb9ef5e6ec01dc8dcad6436e74c5aa2ccd01610509910e5d8bab0e0710e42e2e8bfa52433d698c527b", 0x5b}, {&(0x7f0000004e00)="48f3deb0594f226e7b00190f012bfe9d153893c50f4ab124368fd623b146b2ae35606760e26bebaa755f502c9f11621291", 0x31}], 0x6, &(0x7f0000005040)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x20000000}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005540)=[{&(0x7f0000005100)="a7fcdec76fcfbdaa0bbf4ab02a49715f9cafcdb7fb3085d07eadb52b363ae43f62e54bf994e891fb8ee2dc4f6007ef32d241f92e8097bbe408ecab9ee2d552d93bf85267405e7a17f437c22c822473a902995c30f5050f0370b803ca1368494369c9bdce699cb0c0ceed90918f8ab43e88c7d55f88721378a7536e11e24801dcfe9e2bb941d96569ee4405c61b5aa7f2f39627edebcd7d", 0x97}, {&(0x7f00000051c0)="94aa268caf45373e09c4dc93bb7e91c2ca4bdb9604b4e17756e447c2bedbce0c723b1b2042034a71d35bd07d60992b34d37de5973cc680a5e8e362ba751d8677b55210823245120cf7f9d8a889fa8153bfb62a3b4c8918916bc7dc7164867e9ff9e96c00034ca3734bf59a31763cd8f831b196c78d6ca09622ebd4273710aca771a437fed76e2ad631b6d3684c3e075493f8d854cd38c4ff24e4a687855fb773687b7461de6ca30f58af0f221a3e35fd222040b5ee97554951e75a409b31db2aa214e4f8085a446dcb5545b031d5e848cce443d701e3146b41c7a922743628", 0xdf}, {&(0x7f00000052c0)="157d9531c0d7ae228eb409b9f5ac1f6f2f85f99d6b407cb599f732d51e036a85d5f8023f576fd07901831085893de5239066c3bc6e806006111a6be7cc80efab0908be55478809eb0075d01fb1a4980acfdde0dbc1aa43e40c6694af5b37211abf7ec224069dc3135da80ce6421fe77cbfe31fdfbdf0211308de07d715f5d496fc20b68ec8bb49d95fa68dcbb4a8ed1bf9037c012e4a408983885f40c1edfc2ec088ba78d41e4ecb8253340aa2fc571cd1f5649ee8d13d67f9fdc9d5de868230a253422f41081544f2141f07438f89c315c068a2c82a340d6da009c00ffb4e740845da3f863e5128", 0xe8}, {&(0x7f00000053c0)="29fd463c9a75533e2e6967f7f33a82507635025396fef81a7dbc4146f9b73a5b91b46fc50b8238758585649318a7510f4cc59dfe99cb0d125a4c76a739cf1dd956acec123a2db2571c75e85a092da9f6892088faf6e8ed", 0x57}, {&(0x7f0000005440)="0c00d7491dd47bb61ca89b6d7f3c98937294d050de4b89e8e49859f8071bb225e2b8bf486e9e4e40f9194a7b27e0dbd96916fa34eb01487689ab22b492a34b926416fbfae5f09b9a8668d7c0207293246b6f3f122e212165699ac01b293619457f4c9f1e9c5901e9f86cf5c17a1357c481f87907312d3cc8529019b1aa2d5327a9b1f5c93740a286c3573146395adea0cc47d273dd216478a586e288722f15c3b5463c7529a79f174699072c000bd0d346e01c613cfd408e3aaaedae3eac51159c943d28a90eeb9db43d57e78ed64c", 0xcf}], 0x5, &(0x7f0000005ac0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x98, 0x4}, {&(0x7f0000005b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006140)=[{&(0x7f0000005c00)}, {&(0x7f0000005c40)="298f842b02ee", 0x6}, {&(0x7f0000005c80)="308d1081f8d57ccb1ebc8d64da39230b727896708e4c33e599d208d11547799bb92bc84259116c688891acd284af302d4e74fd8276ab17f20087c5f9b207dfd9339636ed88", 0x45}, {&(0x7f0000005d00)="a7652ee7e38f324b3036020a7f3410f0fe6ed1a522a6d7c17b3bbf8889e2187b28be97855df27dc92480f5a643475e3c1c1b5d815a69c0333987490f2900e6028630f2e91177535bbb", 0x49}, {&(0x7f0000005d80)="8b088d4013c86ead91a8afea8f2bb29ecebef4aa82e6f81a23536c58ab5fb250d1", 0x21}, {&(0x7f0000005dc0)="82572ee763e944eee01ae1dc2983d539e762c6385b0491bbbd7c107137b181a93b59048ae3141d2cf83255fabd7933e8c77208d92d95d787b6782b0374d7bf61bba37c3c4457769d8bd5d970053ae79d2bf9adc672fd227a43e8ca8facb4f15cd23f92c552a78ead51c3cf2d260a39bc21b04ae193b8f96cb0cee173794b3bd57d7ddba89abfcef4e918caed6a9d349cbb2b63911e231ffb9b004bcff51049454d4642216c6014205884dc4ae8ac37d35cbaa1f33708e5c42d9b18ad81f9e36782e5c3fb3275a7c16b234f060968d6580b138258918729f98007cd40b4491bfad32de2a2912fe651068e06a97360385aa2dca70597579f934c", 0xf9}, {&(0x7f0000005ec0)="82992da50bdc60032763f980164d4a1742e0d7c7564d7380a2d32ba0b7186b157cfde48f9839d90386307c2def314504272786c32b0ab2135ab041887755563a26c097a6f88e799374f23e5cce77a4bd7a87f8d4922b0feebe2f23ebcbe0696691382cc6fcedbc1ce33a5464f29da2e44e5efed3d478021879398816a07b518a60736b039fc52294c1e3a0b855f017d539f642736cbee97154d3ae62bf350025fdb955a34b91c255f2164a250dabe030d8df76091fc11864feaed13a4e4463f654e0583a8407415474fc081d2d", 0xcd}, {&(0x7f0000005fc0)="544376c452f4d4eb6d54a805f956f19871c3048bde826ffd14091e8b3a30d85a3a6376a1d1e0437a92108975bf189c37c408b3f395494aa14a78abb9fe7654c8da8d0b230fbe87041e9aadc0ebfddf71cb0ce8231e26926a8edd242d9561eb51f25e8c27e4759abf0af66f42f4814bed0925b33014033fd221c0eb58f172078008d9f57f8b507a7572ad9745aab57ad6560e4b44f157ea5af751a87411cbe6c14590140e65ad5fb3f578e7cc0f216fae131cffe0a80f2d7d8dfb8e56b40ed2d14b47daa653ca11cdfb", 0xc9}, {&(0x7f00000060c0)="ba276fcd1b1b4911b6a42f103a26b5ac4a4bee950e702b38a0f3cf453f88c7f038c469f57670dd8dd1d2db5e54deb7a63c7e8b1213911d5f19155b345123e82df575cefc1f3dce8eb299d071af93081476f9e36fbc86dc", 0x57}], 0x9, &(0x7f0000006b80)=[@rights={0x30, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x28, 0x1, 0x1, [r58, r59, r60, r61, r62]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0x118, 0x40000}], 0x5, 0x404c804) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f00000014c0)={'nouuid,', {[{@pquota='pquota', 0x2c}]}}) r66 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60400, 0x0) r67 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x5b5003, 0x0) renameat2(r66, &(0x7f0000000040)='./file0\x00', r67, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/05/10 08:51:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x4000003) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) 2018/05/10 08:51:19 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x8000000007, 0x10001, 0xfffffffffffffffe}, 0x4000000000000000) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)) write$sndseq(r1, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 08:51:19 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x800) 2018/05/10 08:51:19 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x83) 2018/05/10 08:51:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x400000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000180)=""/42) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/87) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='erspan0\x00') close(r0) 2018/05/10 08:51:19 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x18, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r2}], 0x1, 0x200000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000280)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0xc0010, r2, 0x0) io_getevents(r1, 0x7, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, 0x1c9c380}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="230000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd77ca4d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x400000000000}]) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/10 08:51:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000040)={[{0x3, 0x1, 0x49f, 0xff, 0x401, 0x7f, 0x2, 0x0, 0x7f, 0xfffffffffffffffb, 0x60000000000000, 0x1000, 0x200}, {0x8, 0x40, 0xfffffffffffffffd, 0x40, 0x5, 0x6, 0x1, 0x9, 0xff, 0x2, 0xffffffffffffff7f, 0xffffffffffffff00}, {0x5, 0x9, 0x9, 0x2, 0x8, 0x0, 0x7, 0x200, 0x8, 0x3, 0xc462, 0x8, 0x2}]}) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100008d04000000000000000000ff4e0000000000000000"]) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x14, 0x9}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x4, 0x4, 0x9, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1e, 0x3, 0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x1, 0x9}, {0x5, 0x8, 0xade}, {0x5, 0x1, 0x400}, 0x7f, 0xff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) 2018/05/10 08:51:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2000000000000003}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ppp\x00', 0x400200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001540)={{0x81, 0x1, 0x4, 0x7, "845b3ead8dc0e4a474f81e4b3d1f072eb688b4ce174d4c5db18fa1016f4d74a21c618add3c93a57f41e13b1a", 0x10001}, 0xf467, [0x3, 0x8000, 0x1ba, 0x81, 0x1, 0x8, 0x1f, 0x9, 0x3, 0x4010000000000, 0x6, 0x3ff, 0x1, 0xc4, 0x0, 0x7, 0x1, 0x8, 0x2, 0x4e, 0xef5, 0x400, 0x3, 0x400, 0xff, 0x204, 0xffffffff80000000, 0x380f2655, 0x2, 0x4, 0x9e87, 0x5, 0x8, 0xeed, 0x6, 0x100, 0x7, 0xf6, 0x68f0, 0x0, 0x0, 0x7fffffff, 0x6, 0xfffffffffffffff7, 0x6, 0x3b3df5d3, 0x400, 0x400, 0x800, 0x1000000, 0x10000, 0x9, 0x3, 0x3, 0x0, 0x3, 0xffffffffffffffe0, 0x0, 0xffffffff, 0x3ff, 0x20, 0x200, 0x3b64, 0x3, 0x3, 0x1000, 0xfffffffffffffff9, 0x7fff, 0xe86b, 0x16, 0x8, 0x100000000, 0x41f6, 0x0, 0x8, 0xdb8, 0x7c8b, 0x1fc00000, 0x4, 0x1f, 0xfffffffffffffa82, 0x0, 0x3, 0x3, 0x3e, 0x4, 0xffffffffffffffbb, 0x80000001, 0x0, 0x3, 0x5, 0x8, 0x270ac284, 0x1ff, 0xfffffffffffffff7, 0x0, 0x7fff, 0x10001, 0x8c98, 0x2, 0x0, 0x9, 0x3f, 0x2, 0x25, 0x1f, 0xd3f9, 0x6, 0x100000000, 0x8000, 0x0, 0x3ff, 0x8001, 0x4, 0x0, 0xffffffffffffdb81, 0x9, 0x7, 0x4, 0x6, 0x1f, 0x9, 0x1, 0x7fff, 0x0, 0x0, 0x6, 0x1000], {0x0, 0x989680}}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x76, 0x4000) sendmsg$netrom(r3, &(0x7f00000014c0)={&(0x7f0000000100)=@full={{0x3, {"f1ec4eb4eed3ac"}, 0x7}, [{"4937ee9345f7d9"}, {"77d7c31af22a99"}, {"625ada42a8d833"}, {"ba27343807a717"}, {"eb3ce88b38ca85"}, {"5c92bcea17136c"}, {"78f7ba3af1f2d7"}, {"45afb89adf4387"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000000180)="e19a40ba71450f15e20590ef2304a9145269f6680ade10c607fc50e520ef87190ca4efaa02e4b3747b0b2beb648d75644e6c3edcacfeb6a5816542262fca9d43fa9772cb7f98293b703a93d9db63e484f717ac41ab2c891adc18f4c9c323bf7862cdc5bd6e6caf054be127a2a7d35c7eacffd590889589434a2444b035", 0x7d}, {&(0x7f0000000200)="cd27feef21a3a09a23dcc41363fcc05fde91fd6b5e7c8ac516ef37d6aee85988c7af9b7d1ddd22fc45a448182455db2d8b50ec0dd5222794faca6a0a6e59acbb7b22aa1cc6faa5b80595765fd89a09efbfd16e53164c5fd1f274931900d4ed5c3af7abafa353ad9f06556757a06dce4e160b236438eb87ab92acb421b3604253d9667f84bbbde3f1d10914e2cdbe63368a2fb809bc31d1845fb2112f", 0x9c}, {&(0x7f00000002c0)="216737a2709ac751b23d59bc05a028d16c388bd747510ac7a967e70820d9", 0x1e}, {&(0x7f0000000300)="d8cefaa8efa77d93eb5c0c1b833afc8c7b136b6b1f9494d7970afa2a3a5578a9a6177915dd5efd10f17ea47270479ec80e7d779214268445ac56d1c7e7d6", 0x3e}, {&(0x7f0000000340)="1476052b6ac7d0435bdc87b6a6968ab3db0b56d4d9fa88f8a715150439f3843a6ec0d314e09a86f1c23f1019cbcd33de1b33314b6698bb1c7a67d91ca4d2f1516c556dc60af5238b78cc1f133d0d2a5e914b998baef8c23afd44cf98238c8ee16d4c8b50a124659a0393d1f8ec66e163a55587b85bd9a45bc3b27c96c632abd794d59907f7721926be33d062aa3623e11e289c105412cab29736cf5781eba6e7b18ed0ccaa2c6b160b142c37e6f642e6d8499c70aa17b2d008d52996a591d8f356e942e533d90df5debdd4a67ff65110f913c0ec80cead66d89b15a6fac6c1e3bbf8f405abd906dae7aced00ba29787d53", 0xf1}, {&(0x7f0000000440)="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", 0x1000}], 0x6, 0x0, 0x0, 0x10}, 0x40080) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000000)={"626373683000000000ff00", 0x3009}) [ 103.227874] Unknown ioctl -2147199775 [ 103.285390] XFS (loop7): Invalid superblock magic number [ 103.299720] Unknown ioctl -2147199775 [ 103.408425] XFS (loop7): Invalid superblock magic number 2018/05/10 08:51:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="007033728f99bf8095ea0000da6bd50001000000007e54008c5628d00832ead7c72644e17cca6bf339b05185c8672c8c213f853ce68f209f6655a9c9f30401002724e9c937cfaacc9a824da15e0bc38886199595cd36f5afe325207a09c087bc2051263cd79f0f0a15ad707a827a6811f8da43e73d3424c0975c2030fd80525be644be8d18c0d3499cdfdfaa77fb6cde82620a063d2eef64561022fdf301b81215649bca3835d3374ae0cad8e9fa1a4019f0702e885bf4ddb8118c5988d98a8fe8bbbdfbf8c5343ba2dca13787d50e23c76e73e9f2328a091ef2e2544064dad60c4d2d6801a383af3712c639be745de8ee35af"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/05/10 08:51:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x10300) r1 = msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r2 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) write$fuse(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="ef18235caf3f0377f216abb280a9de72e9e19379c86c0986b0f03efa80feba55ba925a962dec098b6df2739b5db92710340ae6bf9061ba0e12151f6b80b1d7e6b3fe59ca8cd5f18c89d8eaafcd4611e6b45909132d28fb4b0abfa3b7f39ec76ac466bf2d75dd32dc3d68526a6732f2e066a5c3f09ad7006ff6211def0030dacc2d7472482634be5c1011bf4b15605fb51b6124c912e8", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYPTR64, @ANYBLOB="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"]]], 0x9e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000640)=0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r6, &(0x7f00000002c0)={0x1f, 0x3, "a8c67324dbabf13fec6476cea2ead26724fa663431b7c2"}, 0x2802) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/05/10 08:51:20 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xa6e, 0xfffffffffffffffc]}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000026c0)=""/130, 0x82}}], 0x1, 0x0, 0x0) 2018/05/10 08:51:20 executing program 6: prctl$setmm(0x23, 0x5, &(0x7f0000a11000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)={0x5, 0x0, [{0x8, 0x0, 0x0, 0x0, @msi={0x4, 0x9}}, {0x200, 0x2, 0x0, 0x0, @irqchip={0x80000001, 0x3}}, {0x3, 0x4, 0x0, 0x0, @irqchip={0x6}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x7, 0x4}}, {0x3f, 0x3, 0x0, 0x0, @irqchip={0x200}}]}) 2018/05/10 08:51:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x204000, 0x0) readahead(r0, 0x1, 0xfffffffffffffeff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffc}) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) msgget$private(0x0, 0x2) 2018/05/10 08:51:20 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xb49}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/10 08:51:20 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="21867db31b2c5cc0b1168473a8fd2073", 0x10) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x6e, 0x0) 2018/05/10 08:51:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x12004, 0x2000, &(0x7f0000001000/0x2000)=nil}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x63, 0x8800) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0x89, &(0x7f0000000140)=""/137}) 2018/05/10 08:51:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, 'H'}, 0x2) 2018/05/10 08:51:21 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000001c0)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000140)=""/43, 0x2b}], 0x1, 0x0) writev(r0, &(0x7f0000000040), 0x17b) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x0, 0x4002, 0x81, 0x0, 0x4}) 2018/05/10 08:51:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000d00)=@sack_info={0x0, 0x7, 0x40}, &(0x7f0000000d40)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000000e40)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @rand_addr=0x9}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="26b0f79e3a312d4895fa3ebca10ed99a4ee26591abc1f201f2a721261ac9b9f4a6b7a6e3be8bb9a36e5b72a77cd83ed6b2ad14fdfd3a8088637bed5104d222f6003644160d90b1729b8b5225ac19a7fea8de01eb7b3bfa78303ad5222076fb825f20c37dd8bd74a63ad5013aee385cafe3e80fdf71ced80dc5f471cfa8592f6d1542128a19bd1ba872d246ac2aa159e381df5b42ed1826cd5dc54ac6b61dedd0133f4381816d6e39af7940c7b29bc6b409abc6bf6a751c541501518cc25a8a43178b831d457126293707e6c7cbf88f32b0961c8e1d8ae9b3bc2310ec9728b25346af5a1b8b243c2c832a449b4d4da5f857", 0xf1}, {&(0x7f0000000200)="91ae059bd0c9d296ae22261a1e70447f723eae73f20b6e1350b26df9512cc8a580d51cb8eaf83762eda989d375d2704a9e57c9fdd4d2d3f02aab8e349922ae47cee3d4f4ddbcad42ec257403acb7d7f81c05104a88568944d343551ecd6d613d45bdc0f308db9e0fe126336767e7133890e0925fb830acc2066ad9aedb22d71acc0ed25320603d1bc260f8ac6a691a0f863333fbb8b0e3e2d31ae832f8cfccb59a4dc5e0924f633484d3b6346ba1c715", 0xb0}], 0x2, 0x0, 0x0, 0x4880}, {&(0x7f0000000300)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000340)="32577a0e0310f2f60a93339883b8f53d726ba136cb24b4c10c2e114f63507550fc0dfa265ca068176813e294221bb401a3920aadbbea96bc5f6cb7ddc24884aa4d13744f47a7a8a46af75c93295a5cee9c3410d92ac70caeacfb08dad65d3e4000bb4c0387311addc303bc1b9fd69f148f9482daaa9539584e9281dcf49b", 0x7e}, {&(0x7f00000003c0)="2c3bea2da64e2a5c851e0037ad5d67dc467d81fe22d5fd4d5c042c8e48f981fd2b64c860cd47447d65ff7876ea098803195ab0efffcdb64a4da4e452d293516052d2dcd023ce5593c9bbd957c876c27bd2e4979b9fce5f187e180dc1b4bb5e349d34e7a63cdf332f13e3c32aff377c1da289e19d7ab5dd49a3b39119a2162b540462b50293b26fa762e8213b1b4635bf7f6d46b26ab2f4db06e9050170907eeaae4113fa663839f7d39748cf6a0cc34796a8379b7f3f224773ab00fabbef78794c6a49289b8cfdd600e0ed254bfcf8", 0xcf}, {&(0x7f00000004c0)="14c60f16fbb1536b2962d1af7e705d3f29f66a646edf9731c9407a00ff954527c7874592b9e1b0f9522047055293c2257b2caa8dfedbe8b36a1da518211e2614c78838d39ea6790c16cc05d37d263a72f49fa819404642cdce43db023b05ef107b17355a1e740d23e5d5942ed401c06607033ac3759f2794ebfcad50a66624517c7d6a04bdf103da979ead4ca6336fbdbe090c9e4c8636119a1d1e0b3c12e87971783cc4094d946d59a1841d08121a2d84af1405e29df182349423795a47d8160bcc8fb06fd547c22ef7f38e3ba772da41cd3e5fd51c0eea8d1d38fd284162cd825bfb2c5f0706ad6de5", 0xea}, {&(0x7f00000005c0)="fd5b267c1b7ceed0ebe1ea5d52539ff5d51eb80ed8027938212a681e7e888d1f357a2a556423c91f08f2bbe79fc1e58aa5bbe2c8e160c18e192fecc64319a4ca7550915322ede3e6fbd14ac4dbe74262b95437543029e79423bb3b556b48e0ed9dcb6c3a8817d0e07b43117168aaf6602f6bc36e82cdca6f26eff23dd5a81938417b05ab5d7e9e6775fb3710df01746bcee99154e8e1add0fccdeeb916c8f0494c7692603baa24b92e197622dbcf4c0b", 0xb0}, {&(0x7f0000000680)="79ed3fbd2ce29b99e23b3d2966178c3a3e4d41d245840987b294e5d08c8da60c2c74de74afe1bb2dea96668666b7cabb99aaf3dbf05e05029e029b86bf6a51b6795772dc6d0dbfed9b26f84fd2f45b5cde96b42998da5f8e1bea7097e5442c1afeb05db8f7a4ae35859eee6cf5b6212a231bc4da962ca7c98c513fb9a3d455f4f997", 0x82}, {&(0x7f0000000740)="8d7c13e4f9a5eca13276088f6a24dbdbc7fac81002840e", 0x17}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000780)="c7235e703d0d6d8ec2ddd5b84fa64d744255664caf6629067b6ba8d8a29eb3f4b6e21b8f3a2c4089ac58bab75c81bd2fbe0905f57f97f56c10e8c0cbdbff09b804a586a5781210fd8223c84f1a439c0ba6a88da9387f76f6d04b94dbd9f00f2f1c00dacc14d0871d864d59b4d6c462a5830340198136379c330a65391da10a7750d3df515e895f2275306393bf0e5e51ab5178640721b2df7bcd4f58b89cd65290533ae4767c37ac4276360a", 0xac}, {&(0x7f0000000840)="47c6985d1e010ed581928107d5e867dceddecb0bb14d03415da8bb1f74e0f41a99d3320e866a84ab29c5720b6a487ae4472a83d68319f08b94393e1ea2ceab1155ef4acefaadb8b62629ab250c8c612e39da738f70f2106b813babea8c58b9955066f3216c40cdfbbc09268c80b4b5cc2282a4041edec67ba5c49227c9e3e32f7cef1b9c4e61e54487686351d98d745ac8fe6a2f97a788c260f6716720daddd5d3ae12374d091045c9015374f7b45ad0b242d5004ccb8ad5581206bb3c40c7e5580dc5d7a5ede16e500af07eb30b62503503494a95a3cd4f7da85e30d02b386ed8a8f08c1764fc2467b8d19dc9617cbe24256d29e8bffd33", 0xf8}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x3}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000a40)="9a1676a5199e468882b5e8c89f93704b3a4f84f48d38d17d2a466adbfc2cb6af7653846ef378f14b6b0408686bda8fc558c16df6cc2266da1f4ddca090e256887139c053e588013b66953da984cad942cb6fd7fb2b7223d2364b26e74b54378946f9", 0x62}, {&(0x7f0000002000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x2000000000040004}, {&(0x7f0000000b00)=@in6={0xa, 0x4e23, 0x8, @empty, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="57083dfd0b99e303d36209055ee5ea95fa60da9d8324c34d1868f695753703869f4943b8e8f716bbce5e10f32d11f86a6c227d09049378", 0x37}, {&(0x7f0000000b80)="7c80e1a2eafd0d57705ca32d84c9f54fb91908726b941266936f092c61f54d6d086b89c814721ae0cf49a9ba4abefdc51be56f93e3c90ec55a0db158b5d952d56220a96f5496d870571a17a600581c4f58c301b5dcb178271dbfaec2bfe6ec15a46cef6ed615619153c53294eb6b154c687e72eec4090fcd269edfd9964d8d2491ac072231fcaa121f1000ff31edb98052d8ce3c74351ae6dc496e5ae70ede9c63a10a747fbd34f26714d5ba6ee1765d22c027de08ba82be8db336ecb2b98517bb3dc2a0d18a7b7a8dfed1872b175c7b0a867b783d9f53f779d370b1e5973e85c7d29238e579", 0xe6}, {&(0x7f0000000c80)="1778", 0x2}], 0x3, &(0x7f0000003100)=ANY=[@ANYBLOB="1800000000000000840000000000000006000200f7ffc1ff30000000000000008400000001000000ff7f0010000000000010000003000000ffffffffff03000040000000", @ANYRES32=r2, @ANYBLOB="18f9ff00000000008400000007000000e00000010000000020000000000000008400000008000000ff01000000000000000000000000000118000000000000008400000006000000ff7f000000000000180000000000000084000000060000000100000000000000ea06db7fc9fdc93c3eb6157b2c753473d1180dedb1fb53"], 0xb0, 0x84}], 0x4, 0x800) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003000)='/dev/urandom\x00', 0x90001, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x410000000000003a, 0x20000000000003, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) accept$netrom(r3, &(0x7f0000003040)=@full, &(0x7f00000030c0)=0x48) 2018/05/10 08:51:21 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x440000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/202) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendto$packet(r1, &(0x7f0000000100)="0d85f6e2a7b7587fd8e485c8e2255d1bd07da5e98895dfec3310212c71ace0d8b20075805861f475fb8aaa2ec6bcfbbef927d591ecb730855b80", 0x3a, 0x20000004, 0x0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) truncate(&(0x7f0000000040)='./file0\x00', 0x20) 2018/05/10 08:51:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x6400, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0xa78, 0x10000, 0x2, 0x800, 0x2, 0x0, 0x8001, 0x34c, 0x40, 0x13b, 0x9, 0x1ee13e03, 0x38, 0x1, 0x7, 0x0, 0x6}, [{0x3, 0x6, 0x3, 0x20, 0x7fff, 0x0, 0x9be0, 0xd8}], "8ec6035c7d2a06ca9d4960c775e19260c9bc9e3a6c9cfb2845", [[], [], [], [], [], [], []]}, 0x791) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000000900)='/dev/snd/timer\x00', 0x0, 0x482800) 2018/05/10 08:51:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae9c, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/05/10 08:51:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x8000) sendfile(r2, r1, &(0x7f0000000000), 0x208) 2018/05/10 08:51:21 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x50c, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7e582422}, 0x8) fadvise64(r0, 0x7, 0x4, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x9, 0x4) close(r0) fallocate(r0, 0x1, 0x2, 0x584d) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), 0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) 2018/05/10 08:51:22 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$inet6(0xa, 0xa, 0x200) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000080)={0x8, r5}) 2018/05/10 08:51:22 executing program 3: r0 = socket$inet6(0xa, 0x13, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='E', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x7d1, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffded) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r1 = gettid() wait4(r1, &(0x7f0000000400), 0x4, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x8}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)='\b', 0x1, 0xfffffffffffffffc, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="fc", 0x1}], 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="16", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000003c0)={0x3f}) 2018/05/10 08:51:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) signalfd(r0, &(0x7f0000000040)={0xe5}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r0, &(0x7f00000000c0), 0xfec9) 2018/05/10 08:51:22 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x6, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7, 0x7fff, 0x4, 0x101, 0x3, 0x3, 0x1d4, {r2, @in6={{0xa, 0x4e23, 0x3}}, 0x2, 0x9, 0x1, 0x1ff, 0x401}}, &(0x7f0000000200)=0xb0) 2018/05/10 08:51:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000001c0)={0x18, 0x20, 0x1, 0xffffffffffffff9c}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000200)={0x2, 0x1, 0x1, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x40189206, &(0x7f0000ddd000)) r4 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) sendfile(r0, r4, &(0x7f0000000000), 0x7fffffff) 2018/05/10 08:51:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x1ff, 0xfffffffffffffffc, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffd}}}, 0x88) ioctl(r1, 0xfffffffffffffff8, &(0x7f00000000c0)="33e88c01d1dc3a") 2018/05/10 08:51:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) fstat(r0, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) close(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7f, 0x4) 2018/05/10 08:51:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0xd3, 0x2, 0x4, 0x0, 0x2, 0x3e, 0x6, 0x142, 0x40, 0x4, 0x2, 0x7, 0x38, 0x1, 0xeac8, 0x4de4, 0xd7d}, [{0x7, 0x1, 0x6, 0xed0, 0x1, 0x6, 0xaf4, 0x9}], "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", [[], [], []]}, 0x1378) setrlimit(0x7, &(0x7f0000000140)) dup(r0) [ 105.517583] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/05/10 08:51:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x240000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x88a8ffff, @broadcast=0x65580000}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/05/10 08:51:22 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x4, 0x20400) accept4$inet(r2, 0x0, &(0x7f00000009c0)=0xfcf8, 0xfffffffffffffffd) init_module(&(0x7f0000000240)="7daf28619f6509000e2525c535fb5e6833a382c76302cfc9ca75bcb8cc011af64fa85853211024700f683b7f17396c51ddc08ef0952f132907a1834a574e86afd919ba84248a5ea4b2af782ee92a2a1568f98ba7b73b29275b394ecdec9adad6e5ef3caf897aaf78d54a843c5ea2cb87d2f5bf6be681c5baa44aa48d8f6b86890fef716084", 0x85, &(0x7f0000000300)="7b6370757365749c2d74727573746564285d232a6b657972696e6773797374656d80302d00") sendto$ax25(r3, &(0x7f00000005c0)="537aad17e69f25d46df7cb3fcc5aa3d3cf914242c44b84b312577253a4ef4440ec1dbfe4733f969aa39099391f053c01f72008c9ca109491c0a2c5b3146a1e33d24ad653", 0x44, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000740)={r4, r5+30000000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, "159e9c232f92f3ba5c0feddf94041585f080d83d192469ee40dd28436a51c8b331a5b51f9b9301c770edf151"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6, 0x5]}) syslog(0x0, &(0x7f0000000640)=""/108, 0x53) open_by_handle_at(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="88c47e554a3ea5b2d6"], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x7, 0x10001, "a3a55df5f9ceec0c658727f8ef55357eab7115c98b768039c42f3a5db2f3058cac8138712395f1c3811ee389fccde312afab9b8fb1225d0e4659b2e457426bffe1c7e604fb6927b0b04957e1caea44ff"}, 0xd8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/72) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x4) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000780)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x18010000) r6 = gettid() sched_rr_get_interval(r6, &(0x7f0000000000)) 2018/05/10 08:51:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0xfffffffffffffffd, 0x7, 0x4, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x92) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0xd8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe02) 2018/05/10 08:51:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) [ 105.560481] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/05/10 08:51:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x820c0, 0x2) ioctl$TIOCCONS(r0, 0x541d) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) prctl$void(0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 2018/05/10 08:51:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x4b564d04, 0x0, 0x2}]}) r3 = dup2(r0, r0) recvmsg$netrom(r3, &(0x7f0000001a40)={&(0x7f00000014c0)=@ax25={0x3, {"55b28581abbd39"}, 0x9}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001500)="8837ff66b05630a2e3ed37bb6ad48cf232c992e8c86abf5588811a4d1e5522507159879b63a795572ee8552a832ce5f9fcdfa85d08e5d078f6eb6d79b1d53ca1e6b21509101634881aba9d8d", 0x4c}, {&(0x7f0000001580)="1f46f942b7dca4dc26586ec92734f53d60e81719f9c3819ccb05d243ca3c2dcee1184e7078b081a136d3bd12b0ea479e5885cfebacff1dbba31de3bb01e32ecb512b83560c20c2ba919e4790b288e5d7622f174e8ff0e3d1ddd9df4b468b6b3b073b3a738bccd02232bfd1497ea00ca27e5baea2f819f05c55ee041266010a60d9bb6964ca2b6e2dcdf70f0707ef146828eeb98e0700563d2f2d78947b15a431bd895cd9543220dc9d400f7fe4fe8ca25db1b83d3f912b34c44239aa74b532172ec6ea7e", 0xc4}, {&(0x7f0000001680)="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", 0xfc}, {&(0x7f0000001780)="842d", 0x2}, {&(0x7f00000017c0)="4dcc75213676860e527c53f6f73f9bcb4ce1797ae4507f98b106aeba3042aa49a2ec32015b710dbb005cd26f98eb7805877ea845c72b2567602c435a58679817f4bff52220cf1765dec2622a0a6da396d1e0c984cf2c56020362b7423c9dac57a72fa8d0e82def71027f8c110400bae89ece10d827cec1be6f2a87368d0cbd4bb5365dadd4bfaf6c4989b0d8d692bd6022c28c2d5bf468350a010bebb4ca239547b67349b5de60479f484933931e7a164d9253f4c0a93f17bedeb414e6e8a27fff04a91ff0d9c10c8995618bf26738c3f887cc892955284c43e0165e4aa4204544d01970c0fe4d560b39622e0ebd9d27916d", 0xf2}, {&(0x7f00000018c0)="88b310ef6338612bb6b0210aeda666826785b53b3ba7069d1c75899ee052dedc2341d660c9bbe11e21666c68c35ce8816af8b9a7866b94b6ba877fd9761b80ae1700a2cb455d3527a1b8c7164697fe8c4454cd8219196a82eb849c5c592d6a6ad753e6452bc94171269b9e5302ca703404ad5cfa3f4e15ad22f7857d08e0d1690786de31760d4d5d4b6dced5c02ffc13c98784196e73d0694ef8434485386414e03752e997742d6c263cc1bb3c6fd64eaed2059923ba55df2d4b1cc9bcfd5182e304906f7a28b0e546e5661a3ed08e9d89991f6ec04c0eb7ec", 0xd9}], 0x6, 0x0, 0x0, 0x20000000}, 0x140) 2018/05/10 08:51:23 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="850000000500000027000000000000009500020000000000"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000580)=""/153}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x14200, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x1, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x0, 0xa5, &(0x7f0000000640), &(0x7f00000000c0)=""/165}, 0x28) 2018/05/10 08:51:23 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0xffffffffffff59d9) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0xfffffffffffffff8, 0x1, 0xfffffffffffffffb, 0x5}, 0xffffffffffffff80) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010027bd700007aad31403000000080002000000000004000500080002000a0000000800020002000000080001004eb949a5b4fd99b7de000000080002000a000000"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) 2018/05/10 08:51:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/05/10 08:51:23 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregs(0xffffffffffffffff, r0, 0x3, &(0x7f0000000200)="75f0506868c493bfffd92c432997d8c581ea92786a3984661378b88bb416f6a312980ae03bf35f0b17ef369c7469afd2c94658d97e3957c42401e3") r1 = socket$inet6(0xa, 0x2100000000000006, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1b) r2 = getpgid(0xffffffffffffffff) r3 = dup3(r1, r1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x52d83ecc, 0x3, 0x80, 0x0, 0x0, 0x4, 0x8520, 0x4, 0x9, 0x2, 0x9d, 0x4, 0x1000, 0x0, 0x100, 0x9, 0x81, 0x401, 0xb87, 0x80, 0x7f, 0xcf, 0xdb63, 0x0, 0x5, 0x1, 0x4, 0x7f, 0x8, 0x2, 0x7ff, 0x9, 0x8, 0x1, 0x9, 0xd996, 0x0, 0xe3, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0xa00, 0x100000000, 0x81, 0x7, 0x0, 0x3, 0x4}, r2, 0xd, r3, 0x3) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000240)={0x4, 0x7, [{0x101, 0x0, 0x7f}, {0x6}, {0xd3e, 0x0, 0x3ff}, {0x9, 0x0, 0x8000}]}) perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0x81, 0x3f, 0x0, 0x9, 0x0, 0x7, 0x8, 0x8, 0x3ff, 0x2f8a8c65, 0x1, 0xf4, 0x6, 0x3ff, 0xf1d, 0x4, 0x5, 0x8000000, 0x3ff, 0x3, 0x1, 0x5f, 0x1, 0x8, 0x7fffffff, 0x800, 0x0, 0x6, 0xfff, 0x7, 0x40, 0x1, 0x4, 0x4, 0xf4a, 0x3, 0x0, 0x80, 0x4, @perf_config_ext={0x8, 0x8}, 0x1, 0x4, 0xfffffffffffffff9, 0x0, 0x4, 0x401, 0xffffffffffffff81}, r2, 0xc, r3, 0xa) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x8, 0x7, 0x7ff, 0x400, 0x400}) 2018/05/10 08:51:23 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="9a", 0x1, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, 0x0, 0x0, r0) rt_sigpending(&(0x7f0000000040), 0x8) 2018/05/10 08:51:23 executing program 2: clone(0x810b02, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$KDMKTONE(r0, 0x4b30, 0xa6c) 2018/05/10 08:51:23 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) clock_gettime(0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0xffffff35) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200c00) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x8e) [ 106.491867] ceph: device name is missing path (no : separator in .) 2018/05/10 08:51:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x40000002, 0x2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c09, 0x1000) 2018/05/10 08:51:23 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff80, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) seccomp(0x1, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x7ff, 0x1, 0x1}, {0x3, 0x81, 0x6}, {0xffff, 0x0, 0x8, 0x6}, {0x0, 0x80000001, 0xff, 0x1ff}]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) [ 106.532609] QAT: Invalid ioctl [ 106.547623] QAT: Invalid ioctl [ 106.561266] ceph: device name is missing path (no : separator in .) 2018/05/10 08:51:23 executing program 1: r0 = memfd_create(&(0x7f0000000000)="0001", 0x2) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) signalfd(r0, &(0x7f0000000280)={0x40}, 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{r1, r2+30000000}, {0x0, 0x989680}}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/139) getsockopt$inet_buf(r3, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) 2018/05/10 08:51:23 executing program 0: r0 = socket(0x0, 0x80005, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) 2018/05/10 08:51:23 executing program 4: r0 = socket(0xa, 0x801, 0xffffffffffffff89) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d4000)={0x0, 0x0}, &(0x7f00008d4000)=0xc) getpriority(0x0, r4) r6 = accept4(r2, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="c576fcb5443e09cf09e7c4be5ae8c9f6d494613a0946edfb41aac7602057863259f458bceac9c2d4c31c0dea564e002333fd1b679cc0fc3fe934ba62e1ecff6bf66e46000585c7d2ac124ed35b15e7fd105a3615ee74b2b3cb3c54170e489c3f8698d0592934f2378de580fb7312db6d76ea4de02ed6f601fd0028e46d1081d8d4bdc9f3e71df0fc8fb0cb043cdb5d6ba1c480801f8040f7f7baacb507fb255996828dae8d4f3034c0c2af6b076b099555b760", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r5], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16=r4, @ANYRES64=r4]], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r2, @ANYPTR, @ANYRES16=r5, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES64, @ANYBLOB="0d5862f029785fe066572ac6c0221cf9255eaf08649e5688639e21db7074043070998be6a16534be93c727e1fe5d412807369910c283f8a19ebae786eb4c75a8b66f4c7f44723d46bc37937615e8e3f00bea12dd5ab2b086d2bd09cc083847c83402ee43723bb5ca0c66f8399646b754ec6d62c8ef47ddae862575d4a96dd03c8e4d325007928aeacb867f9142adee7febc60ad4026106eb050b2b9ba025b07bd2eb60be6384448a", @ANYBLOB="1fd57f6c16df09b708adc39a779eae3fbe19a386201da1d12a3540251cb973a80a664b8a4c5b178805a1a960b749cae7788b06bc42972f685f9348d461b3"]], @ANYRES32=r3, @ANYRES32=r3, @ANYRES16=r2, @ANYBLOB="3a30d5552c3963105927e98ed4172f763d31faa190332a9360158e33b8759b3ca262fd2c63f25c340dc31c15eb5c539003a8dd3de627313e9eb61d02e8910f0291c42e9a941cc65e2def68a7e188c1ae0045b1cb"], &(0x7f0000000600)=0x7) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000000640)=""/4096) getsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f0000000100)=""/127, &(0x7f00000001c0)=0x7f) 2018/05/10 08:51:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/42, &(0x7f0000000140)=0x2a) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r3, r1, &(0x7f0000000040), 0x1000000000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2000, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x80000) [ 106.592340] QAT: Invalid ioctl [ 106.607502] QAT: Invalid ioctl 2018/05/10 08:51:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = msgget(0x2, 0x1) r2 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2000) sendmsg$nl_generic(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)={0x500, 0x3a, 0x710, 0x70bd29, 0x25dfdbfb, {0xb}, [@typed={0xc, 0x5c, @u64}, @generic="84e4f79d31acfa9f38dacad2929b06f3a57b04d508fcdafd927dd9a2c3f864ce39afd37693ef0639b4e600cd04e84ea8b66b4b588f9947839cc4aaabdb194dec3277a88dcbedba263875f17f24a322b6b10b977424311f636c07c7", @nested={0xd0, 0x2f, [@generic="9b1f866f52ef8bb0b1ae8bd7187fe71355b0ce7edb6c497c9ed36727131012a68cb753ff49b57bf3c25a616a9b1436793067a41b50c50bf1540044b3e0141e54982c1e2cd17a9fe4a17b94ee8bd91911fdc64783d4439acec5fc553c6f6eed5b376439d3573c08aa73e2b7bf2bf4a39ee19f1d2a2b481dfd", @generic="2bcc7a96a4c3cd6fa6b742eae9f92d7ce0873dc2711f9e10dab9ec52f5ba180d7108feaf34baac6c4369666ee533d8cb3dc8faed6bc5d4781dd55d0c3bf853", @generic="5711871f890256aba4caced5c08e04eda13c6485"]}, @nested={0x44, 0x74, [@typed={0x8, 0x90, @uid=r4}, @generic="401b274c7537acbc9379706584103098df87ff90b823910ad870e5930b7163687d77b4be81", @typed={0x10, 0x64, @str='vmnet1^u\x00'}]}, @nested={0x350, 0xe, [@generic="7f12cd731ee9fb0d0ab6160d84fbb5c239261d1f61f2317b648c6ba53060d535218b47e23dfda3b02430f09374e085d0ed89093d7573b56782c1d50ee3913aeadf47da6722b7ab121cacdb1ff40e221ae7f2040425c80c7cbec25bb26df8551d996c84d8979885ac0e054ac995bb4cd458c6199ee3ee23566c37b50fc6913a040048ba261c873b645251a361c07c98e60003", @typed={0xf0, 0x42, @binary="026e92371e22ad4995092af7aaa9a2612cd5aa78d19281b8a540f2ac6f0246c407fb3e20df53011748ca47c3871fec6a59192d72dc197c6a5be78a6fa6a995678205526eb72c9bbf4f8a89fccc349484a35d92dee82a62ab61b1cabd06fe791e4d20b9ec86ab6bcb2bddd7b789bc9db87698c39e76397be638d52c6e661dee78e90a89099eb93ee861836aef3c1d53bb37edb5089f9d920c7b7e1d6eac8f66db0799e0003096f5c973ff1cfdb4976845fcd6ff16c10bcfc6d2fcd8279e301f39c1022e06479d3144f5ddf75da7fc2e02e6e1f7b37e829fde1b59f0a8d310c5ebf7bb43462151031dc27a93"}, @typed={0xc, 0x48, @str='GPL&\x00'}, @generic="656196a72524e693826caacf7f2525cb89ab55a83ec1bd234ff67dec64c1afd335d35aac8b3eeefb0ea66092a2da1202d0f52b8ba4277a341d2754fe8072c4696e703efafba37ec1068b543d7c6a246c70a78fd33c4e4f95ddbf6d5f3e7284e96a61fc8fbabf6a9a92c5471fd36843b07361d414d320a377e8705028ee40ade90f774b9e07f19e7742ae9d53fa295fdb518700be5d3ac4890fa7e917766722b5ce5244a6a05368bd", @typed={0x8, 0x19, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @generic="d69adcd77be9cc8adff4cad3ddb3ee35232bd5fbfb284c25a88f62c0596a6203d75c0438076d3e95bc7f438f408ae13b47f04bbbe5454c8497c5b985443c6883c6ba2c6830add30b0853714ccd1488904361d11a9057659bcded31635145c75c3d777b4364f6302e3fd6466a3154414682200d832cfcedf9907a624568465c70583414160218b052a82c63de876ecbb6", @typed={0xc, 0xd, @u64=0x9}, @generic="6c92fea7c5b18085e359c0d46916019f9f5a93e2328e107364ab8d3f34496698703eee93402816ea686dbfabf87015589ac6168153641a714c8502b25447e961ab652ec03e2c591c894f120b731dacfb0b8048ad3b6e094bb41a87a8a0e6e9409cdc60257ffd62", @typed={0x8, 0x1c, @fd=r0}]}, @typed={0xc, 0x46, @u64=0x2}, @typed={0x14, 0x44, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x500}, 0x1, 0x0, 0x0, 0x4}, 0x8040) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r7 = getpgid(0x0) r8 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x0, r2, r3, r4, r6, 0x20, 0x80000001}, 0x8000, 0x7, 0x586c, 0x9, 0x1ff, 0x5, r7, r8}) 2018/05/10 08:51:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3}) dup2(r2, r3) 2018/05/10 08:51:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x40000000000000, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000200)=0xb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x2, 0x9, 0x81, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x13f, @remote={0xfe, 0x80, [], 0xbb}, 0xa0}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x4c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x89, "3aeaeda9c3e21f20b8be84c466cdfc68b44ac1ad57a3d2d148f605eca8e13d2743fe1d80c7b335e2529bdcc938b460e0f1bad5db362327343703b159d4b229f812d6ca456dce1e3874de978e1d61eb93c224440454b705e66340b10c2c69e327396523302267eac895899e073344afd730157e48c557370325ce4f7d5446b3c7abb254bc1177fab6e5"}, &(0x7f0000000100)=0x91) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0xb) [ 106.735737] hfs: can't find a HFS filesystem on dev loop5 2018/05/10 08:51:23 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = mmap$binder(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x4, 0x4010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0xbfffffffffffff7f, 0x0, 0x10, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000002004e2100000004000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/05/10 08:51:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x83}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x5, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000480)={{0x80}, 'port0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 08:51:23 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5510, 0x800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x5, 0x20}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xbd, "1f65bea5700c0119f7bb597bf0142bbc91710b33f53e544f04723ea932503dc1ced8b073d42eed8fbdcdff6e7351eed1d623789a40341a1fe550901e859513aa78e3dac20937557c4f089933531157efd1b10dcd1c0cbd937b7aa8b2670e806ab18f31e475e1443cf52e74e647dfcfc8734f2cf0103d3539521e054c56fc24e94925db7920ece6b866f8a43e6f4e9d9f14358377666685c22540291a008d14601ee77948634331b6ac2f9186e75b941e59c05dc931ddefdc7f25285d42"}, &(0x7f0000000480)=0xc5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000002c0)={0x6, 0x1, r1, 0x4, r3, 0x1, 0x80000001, 0x1}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) signalfd4(r4, &(0x7f00000004c0)={0x692}, 0x8, 0x800) 2018/05/10 08:51:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7ffffffe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)) [ 107.089128] syz-executor7 (8579) used greatest stack depth: 14592 bytes left 2018/05/10 08:51:24 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x5, 0x800}) connect$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) 2018/05/10 08:51:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, r0, 0xfffffffffffffffd) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup3(r0, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000180), 0x4) 2018/05/10 08:51:24 executing program 0: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000240)='./file1\x00', 0x3, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file1\x00', 0xfff, 0x8, &(0x7f0000000700)=[{&(0x7f0000000100)="1707b1f43377c67e03e14570e144122864f6fa04ee58d54607333d5d9f483d", 0x1f, 0xffffffffffffff81}, {&(0x7f0000000140)="901c5b815738b015489be829651048d1abc075b4f8f38c20687540c8eac6c637c02a99775384a0f48f3b20a48ee53c2d4dfae45d6ff0f33eaea749d44889029d7546cc543d72133eb83558a1f9ce53c49b38d7128bddb7332388ecadd656851e216f5a64605a73f0a99afe604b0e6da33994b2acee300a05f96d606308710b79e837078b14ff7b452dce4976d6ba2b76afbbb05c0e0bdca455cfd157dd71687cfcc0ee149c4c5c232008d6ae42e418e75ee1f684b6d35cd3fab1ab816c5c294be37904e429ada32ff5f2", 0xca, 0x28}, {&(0x7f0000000280)="c9c7428a8a7db158d247cf41e60ea8fc5d5e5cb2bfb1ccb28cdcd347eb7ee5f4a7b1136d3a672c51be4020e37ef29d55d6bd5cba136cc18b2a4e3b8c644f57b9cbadef7d1e", 0x45, 0x1f}, {&(0x7f0000000300)="08a21a079003cc7edf81fb3dcac09121722cbeb92cdcee0514531bfb768e4f4b6635d47eb2bd26d55583844a08c9bfaf687ac01f38648466590383571b062b0a2115a2e033528b7f05d4bacf868005880f177194169ba078bf883d30fe050ddb5c", 0x61, 0x6}, {&(0x7f0000000380)="7d35edc8a6f63278228d2e3b1cf7cb8dddc1d871a66c782011322b8cb8f69edb14d7a0303aba02070e5c2253de63508c0746dc0e0aa4e644d417edea3cddb6371a83cf699adcdac5052be8ca6eb7f999d5377f28f0afd48e4517d25de12da8e1924e2513822e4943878655d8c3c38f0294c716c42e361991182e08e19aca98d2c93c204c0a3d734d4025f4c4b302d0a3a168d3e3688059a5b13e68d25d58f18c3bc4f351d3837b449119b9f06e40baadeb96e632ef714187102453712f9b71ee17690a4d1fe9", 0xc6, 0x1}, {&(0x7f0000000480)="311efbfa977f1b7077709be0893f84d5417670149aaff5ebadbd2b4ffdb5e28b56d827deace87a1482b94d473c493ab1e8e89b3c9407faa9e1bfe3423a2956886d4e9b05052cdc369cef80341697d4fa8f5969dfcc96f630139f3bcbe5ad6b029e43d4560e38608ddd111187262fcc7cb73ebd", 0x73, 0x989f}, {&(0x7f0000000500)="0eaba0962b0ec03d14f12fcca34de53eed63ef5583b674de0306c99ec66aff04f4d282b9f0398485e81ef66a5fa0b2bf844643ed600fec25b5cfed73711b3279760ffe65519ef4a6c4edcbce76999c98249ff9a8dcaf74d3975b2e0fbed81c53648431999fe27b0aec1cc599a2c462523915164fcaf27a5eb848730fc3b92d05f519fb234209ac5643bac88e40cd4e5633a970318ed80e66580b45beb2fc0030e1f9508231f38eeb1bb191d2e2038c57a0d0e91b5aa4a5be2de3b8df434b6eba6907f4ddc4d6a051e823f6206f0f2fa870fdd53b2b74715b88b0263f66ae309c9158f333f4ded039", 0xe8, 0x100}, {&(0x7f0000000600)="fb4f4b35f1cf545be3f22f145e1699963ea0609353df358305ee11d874638eb08c1f8a4ba9f18bf52adc9826fe1c6f736d287fe721119436b674ac3616e77b3230808b7957cb4e5c261959b16c67ae0ee1d725a73dec173201c3d9915ab6ef4a67614bdc1c89b878752d88a8a93c9ec880ee0eb0a27685ab53bf4bdde44d1e3425c1655f418075ca2f009ff4e2e54ce9a712d9dadecc8741757c77aa2955d15b0dd7b4c5bb14d2e8768fc406028d0e744af85d7301317a773a3c73c61857ae3e98b356a974bd2f52de6d85154e2695a611913f2ad607903ba560d22a20ca5b930eda368f4fb3ed095b3642e0f0", 0xed, 0x6}], 0x10044, &(0x7f00000007c0)={[{@uid={'uid', 0x3d, [0x34, 0x34, 0x722ef4094df2b09f, 0x7d, 0x30]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x30, 0x30, 0x33, 0x36]}, 0x2c}]}) 2018/05/10 08:51:24 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x4f0d3855) 2018/05/10 08:51:24 executing program 5: r0 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)=""/128) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff82}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000064b000)=""/128, 0x80) 2018/05/10 08:51:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='net/arp\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0], 0x1, 0x9, 0x2, 0x2}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="07000000180000000800000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYBLOB="040000a001000000032000a036030000f79cff653be6e06e7bddbff2888a0b167141e69008df800a3ce35a5a5c342e6942e59fe31441a8a318cdacf6a96bd8a7b22185cda0d7b86e400e4ea512922e36"], 0x80}, 0x1, 0x0, 0x0, 0x4048000}, 0x8000) r4 = socket$netlink(0x10, 0x3, 0x5) sendfile(r4, r0, &(0x7f0000014000), 0x10001) 2018/05/10 08:51:24 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02ff08000300000000000000000000000000140000000000a47d7827f8c246646833789f61b44af3cce59b88951654f95b46b138d0f063faf39baf1cdf545b2a0e177f92614cf4dd8a5d285ebca6dcb4971b244863372e4af013859744641875c1c4dc6859da6fbd0e0d3722343a4cc6cc392337ab0e2a2de203ea"], 0x15}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80043, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) socket$inet(0x2, 0xe, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) 2018/05/10 08:51:24 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x107fd, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x100, r1, 0x8, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff3b3e}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce3a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffdd5d1723}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) socket(0xa, 0x4000000000009, 0x9) [ 108.081308] hfs: unable to parse mount options 2018/05/10 08:51:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="f00000001000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000000000000ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x80100) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x1e) 2018/05/10 08:51:24 executing program 1: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000180)) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0x8001, 0xfffffffffffffffd, 0x2}, {0x6}]}) 2018/05/10 08:51:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f31"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 08:51:24 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f00000011c0), 0x6, &(0x7f0000001240)=""/44, 0x2c}, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000000240), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/05/10 08:51:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) socketpair(0x9, 0x6, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x75) 2018/05/10 08:51:24 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r1, 0x8) msgrcv(r0, &(0x7f0000000000)={0x0, ""/101}, 0x6d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/5}, 0xd, 0x1, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000800)) 2018/05/10 08:51:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00000001c0)=0x100000000000000, 0x4) 2018/05/10 08:51:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000100)=0xfffffffffffffbe9, 0x1) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffb, 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x29}) 2018/05/10 08:51:24 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e11ff0), 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)={0xa90d0101}) 2018/05/10 08:51:24 executing program 1: io_setup(0x40, &(0x7f0000000040)=0x0) io_destroy(r0) io_setup(0xfff, &(0x7f0000000000)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x80000) io_submit(r0, 0x0, &(0x7f00000022c0)) 2018/05/10 08:51:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000080)={0x1000, 0x5, 0x7, "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"}) sendto(r0, &(0x7f00004aefee)="120000005e00654bebaf8be28e62ae4acf46", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 2018/05/10 08:51:25 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0xa00) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000140)=0x3, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5, 0xfffffffffffffff9, 0x40c, 0x3, 0x8, 0x8}, 0x4}, 0xa) 2018/05/10 08:51:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="acd5cdc38048ef8134d015f30a0e5691ce28f9b8faac22fa53a5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b41986000000000000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/10 08:51:25 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7f144"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/10 08:51:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x8) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x154) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc8040, 0x0) 2018/05/10 08:51:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1e, 0x2}, 0x1c) listen(r1, 0x800000000100003) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x1f, 0x3138e0bf, 0x0, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x369f3c39}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept4(r1, &(0x7f0000000400)=@sco, &(0x7f0000000480)=0x80, 0x0) 2018/05/10 08:51:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2600, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x1, 0x3, 0x5, 0x2e, "cb100fcddbe78b0c1187bd9a8d752f324d11ad6ae11b011014b4462cb178e12e3e1c40a4d37117eb9b63091b", 0x1}) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280)=""/4096, 0x1000}, 0x103) 2018/05/10 08:51:26 executing program 5: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x202000) creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000100), 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/10 08:51:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = socket$inet(0x2, 0x6, 0x79) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000540), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x24c, 0x37, 0x820, 0x70bd28, 0x25dfdbfb, {0x14}, [@typed={0x8, 0x52, @uid=r4}, @typed={0xc, 0x38, @u64=0x4b9}, @generic="7050a9c12d8b12569b1ab9", @generic="78ac1ff0ad78e89ff49be7684732e9d987d271a71c4e8da89752fe3dfa2fb10f25df47ef670e2ded19f774cc95417815767672d9c2bd5cfb43fd208a39b9f0723224b694b3de69e1df", @generic="03e664cd0141829da58a4103c9fc01becf0d80fcb5c52b6d5cb9eb05a65a3b5ba5c7f5592df090d78b379442ce7eeda021e1ab176e4b982b7310db8b88d990969557121087373efa59bd648fb6823ecf17bb824d4fdd1fe3c3c5952bbf09aecf287e463c46104fb3a5e5e344c3fa505aa64d26df571fd3253e", @typed={0x8, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="e6c46982a5e82af3288d0d46abb09e9a1cce7eac6eee9033c2630040804ef1f6ab361e9d6fc6dda855eb13380f642b0edeeda1d6c2063f0527f84881d69d216a2569f0f3695a95ac6f8cba07f84622a43f91690b351358c2718b6939119df7f854874be4863871db8b9692d18a218d3700745be7528037188e9db31bb54f4377fd8b85ef1363f23e789bda977521db9e2220b349db1759d7c9fe28089bc9c5cfcdf4257aaa1559b48375e5f863d74584e70b4c3674ceeca5c9ad3435488817f7f735f9ee1baeb7fbd531a8ca3daa9fabb66eb46a859470b60fe40ab6557b49fe816ae32150dfc9", @generic="f6a73ff440bd72ca94b5c4b1b7cad7eee0b0e660e8395a809e2a7beb074e955fa8c0b6ae7c0fc8f74002c62fd12cf0bbebbf5ee95ce8eaf16c97831fa2c115093a0c6aef931bfecf88590db50a11b595396178627f2d84548f555ab885a32787", @typed={0x8, 0x67, @fd=r0}]}, 0x24c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/05/10 08:51:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0xb00) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xe1, "4360b4bcb4bc1d3960f1613a5671222dd47da03a87144ff5e4826fd9127b1825b9bdd4bcf5af1063ad125f63f9b3c99734e228f300507c3d605c41eebc3696e67d46552bc7f4107512a0ee0e86167f0c64101ccf87177caca37500c341182cd6040b95eaa70b511e859beb0b757d4162f8056b1783cffd770c2cc778f0f62cd74c94ca126db08ef994de9c1e0f2426724451b0e36bdbe4f76965c86aae713dc8afaef3727f92e2c4170c4799604c71e2ed9e25f92502d55769424f7a6fee0f451074cf6880ce2f2e1eb1404b4326dcb21fa877a326fb4b1543f9d3a290be515511"}, &(0x7f0000000280)=0xe9) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='@[*%bdev\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/05/10 08:51:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='-selftrustedself-proc*!vmnet0$md5sum\x00', 0xfffffffffffffffa) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8001, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x2000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f00000067c0)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="b1c13dfd69dad64d74cf35de2b8add576fcb338a6d765f91b00b45a0e9af56ec30d2dcd0cc2b6504b1337b536f9341ee4f54d1e85fcb82e7e9db4bf283a211e4402582a017c4962d8284667f152eeeffb96d145b6d1ab5c1031c987280fa9e97d1dd15de297cdacfe6943178c81865cb66afbef7c406", 0x76}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x198, 0xc0}}, {{&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x0, 0x3, {0xa, 0x4e20, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x80000001}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)="bc0e0834aff042915fc721d64cca0555052d5682560875b807225a949c6afd99363add38c4e45528ae46f899fcf970121e74f9557fc37a78482350050a5d07a2d9eac006ee77d0b52ef5780f51da6bd938bbdf8ce9ab716cdb98089865a2df9d5b9609ce3f57aa4423122a1e017551007f79ab955abe165ad7b5ae5f1d8f0954881d2a6a75daa63b83cf41af08f12da79121ddf260ba10f0c258a77d774005e2ecafd042c25c7f6690c7d7", 0xab}, {&(0x7f0000000700)}, {&(0x7f0000000740)="72c6cfc1cf04547f1287fa0c013b59c767ea7c3e4fedf68d57c90d59fed0340cc9ce54f81fc762d3744f4e1e5031fb4dae7e08502cc95824b2ca18786429e5768f7ea86267e9c4cc5fcdca124b9e2bb4acf5ca21cba03b1899c5d1f157e83f688a5a714517f577c212b3e98d88444d0ee858f7f6cb4345b11096", 0x7a}], 0x3, &(0x7f0000000800)=[{0x58, 0x102, 0x5, "49b9a0361540ffa585a1e45be5b1f259c3ea755102c1c9e49641847f670fa54f8d5fabd3e1d3b9969ef51e5b33513611b42ce35fe843aa953d8f0de6f026e48e92b7faab9cd35f"}, {0xe0, 0x11f, 0x8001, "777013232c2f401f53402d51c00f7e0a36a20366e60545f2374b114279458e5b5e5a2e87904ed4732c0463f91f2eceae2f2fafde3e32ada515789703471eff373e2932279a91ec616d7a71c3cd759f75fd91058af7f2a1b0d326d1c8c1cd421d8bf7c213a2bc0e9da28d89538849f426c8cb38f71205d136f09c7ab89432a95eec5214cceaf391128d7b2091ee4304f4fabc50b95375385b47c81675347e04a5a1af95c1e720ec79a4ed05faf84bd43d6253c294b0365018ab1d110af85edec0701db3481f1e0d4aa04f"}, {0x58, 0x103, 0x0, "5440d0f10b9b02aa0661a44a24898ad38d192ae5ea8142d746003a284320cd5ea972e8dfa9f1956d5bc713f5e05d225f4ccc859a1ce0a77136287e12ec0eed362f9723"}, {0x90, 0x113, 0x1, "3b21c5922f9ea8b8ecdb81ddf3fe3df7891e9a1c13cad649870b494dd02381302f57e9c708632bd36eb8f57d1cc6487eba44c5fb613c13b5f4920e25a7662a3996acd5e5026ae4169321694bb95d91d9afc373fed0fa21f31a1a60bff533433dfec6d4d4d68a70ae02b2a034e5b7b3b9ff4928437e091ad2e99f48"}, {0x78, 0x10c, 0xf9a, "c352cf36a1ee5d14ca374cb6d2c9a0d01370b0fd22d8e2413d129d39dc787ddfd50baa7deb25caa81341eaae86b8e9ad4b86f0bae978c547b2d48639cc02e2a4f5298bee53708ca21b805516d2ca3b7b55f9ef1e8062bd3c06fa15a763131ff5e9f03af2fc"}], 0x298, 0x5}, 0x6}, {{&(0x7f0000000ac0)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000000b40), 0x0, 0x0, 0x0, 0x4000}, 0x9}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="23e8af0228afcac582e55a", 0xb}, {&(0x7f0000000bc0)="efb4e56a5a3825f2d22a37e92adbe5c0f58cda6babea85e5", 0x18}, {&(0x7f0000000c00)="6a64760311195b496a901f9cf1c81c4d7b2690d8afc5a9148b196afd97e62bd55e1a1349e90eef25e3217c317479ea4e2173f620b2d8730ee9da5490358ab0f87add9f5f3ebd3f662e917d11b0fc67268fe4fe3305705b2d630200d0d8d5ee435c1c281a079779c85acff5470f488ed6573011127e6996cf00f2b49ba4547729a64ad7f0507bea773a3218bcea2fce01e2771723f9cf2c9ee93174c307fafa04d8c5", 0xa2}], 0x3, &(0x7f0000006940)=ANY=[@ANYBLOB="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"], 0x120, 0x840}, 0x8001}, {{&(0x7f0000000e40)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000ec0)="606f79d47e772543bc64c95aa1efb244068e76b8bcadbdc282d2254c7a12e7563ecbb60faeb69e5865b4bac38c72845817f9baa9002e6232735d5594957218c42dd5e643bf6a6ff6ac7ee0a603fa74330abc767de9cca6978729d126cf0bf4c53a2dc975778403409175866e17dbb04a9e59cca615ff4c6b11ac935b7927388ea4ffdb3a3128247281c8e0308ffabe622f1b1300e272cdfbb52e27d35a06720f", 0xa0}, {&(0x7f0000000f80)="fa7e2e2a4ac02097c821aede828b09430634f5717a79958ab9730a24de9071688e1bd7709bf027dd718bd3837b6af160b9117cce3d7b40db4e5dd31dfdced581fe0128e0cdc2e03bf1efb3f94bcc44c99f6747695466728d94149d", 0x5b}, 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"}, {0xe0, 0xff, 0x25, "a33d80be6631e1dffb8087318054239e722c4f386a59827c6e37d0c8b8de8a8dc04fad1c67c92fc0591df4ef894dc3ebe5deaeb47e71feb0f44b5b34eaeb810c89c9997d274281e485724dcfdba92d8ee20916913327a39fccf25a4d8acf9fc696fbe83c0d571f61870aa2a6d36a2c8953b829d7eed0aed1e1e4228b9ecd2dc93b96638745fd2e8c767253acbcd1c75073f673bbd874af2d3e9b19f744cd1496e1724b106c80ff93d71ae4981830028b80ffb8c1cc54e817ece8a27b6bb387ee7d847a2e2ff8e33783673ea1ed05b2"}, {0x18, 0x11b, 0xfffffffffffffff7, "d802b1b67c93a6"}, {0x100, 0x103, 0x4, "47085813b283672a70e0c454110933a0dacf818e1b326bbb6834b11d9123014b02111451123fa6b3977a1fe718faf776ea336e9216c1ef6cd2887de6674d486dddcd04c7d2b282a55ad939e3edc7c8da7e3554fc78c2bcfcc4285856f451a23d35c639e7cba9489e3d5b1d422d3edadf368e6ca8908e66491d125a6f84ff6a6fa41fdd020986801b67670fb84c4f518032555d2aad3977eedabcc8e72478ce54d1652da71cdca24674eeb3dda0f59f12703d65d7879e56b9d9d7ad702e60716b3fe6eb4faf1b3011ae4171bd0a11dbed45d4e5a33cfd3438b4778191585739e1064a16537fd1e98d3f4a8d"}, {0xa8, 0x112, 0x7, "ccad4dcf433a079811813fc62983607acdc494903695c8aa0a5cdd7f96c1a847295fc5df7a5ce180fc73a3c2d70759abf6af692e0e901083291675440f8590a1cfd0a5ba8e02e2f84126b67734d30278fefa70fdf4a9a86ddb5773eb34ff534fa21bef3340fafb6b2d1e3fbea5e2e41575798d1ca006b1c39bcb69046977678910797f1c579dc95ebe2e02d50099f8c8f8bf"}], 0x12b0, 0x840}, 0x4}], 0x6, 0x4000) connect$pppoe(r3, &(0x7f0000000700)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'vlan0\x00'}}, 0x1e) add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0), 0x0, r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000200)=""/150) 2018/05/10 08:51:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b800000013003103000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/05/10 08:51:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) io_setup(0x7, &(0x7f0000000100)=0x0) socketpair(0xa, 0x2, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x100, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x8e78, 0x200) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000000140)="b2f731108bb2f62ee3497c5e7807ead7414001d7e00a46b2334898d6711d176b2593b124c2e74814c97ab9646e81d77459d0b0a129ab9a8aadd7ce549d232b1559a2991c6986d23fdc88db2327a31a9eddaf836efeaeda13cf2a2b4965d5a6cfb08e648b341648a4115becdfd1fc4044e01322634452c2f87289207bb11b7a3218be019c7a966945d933d5064d6a731ae278d71945a369fa49e9e8a8a37ef5cc2258d63188d4698d4821b90481b3f1d17dec3d3063aa4c201abfe2041d030b55e0ff884ba7e65c9768e069d4a726d4664aad", 0xd2, 0x0, 0x0, 0x0, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x1fc6a4fe, r0, &(0x7f00000002c0)="b2d8d7472ba173448540fdbbd971ec3529d85bfa48003a0c12e17f586fa9f032cfa35b540a9deaa0cb8487bed92b0ade3bda51900b8747fc178ecde39d5e900e5dc9c888ac29c0149c1c4649a78d2b2a7eac3baba8bbee8ef9f4e3fb9e992fb7d7bebf3ee641e7824e6456d6518f1444bf279a82380a68d348422380c745610e22fd82af42534d6e2a108ce62f1d984ba8750ac891035231428110e2", 0x9c, 0x7d07, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000000400)="4c8421cff9313f7fc52c6639479e3d1e409ae338b1115863121756a427b96024d544441fe7e249b87b6fc1dc65af74588417e40232267670cfe820577552fb831da20d9e9930fc2c49763759ed2fcb4473f2bcbfa61df73ebcc93948603aa8088114d002d6f3b6ebead8f9a3a48bf4b0f426e1aa8062faf8df0821bba953c4612def976c8f4e0fa277378f577eeda2d9cc7a41f023c7441af7a8bec296017fe718c78d94168a1ee9668562d792bf16ea2e2aba9157ecfb81a9", 0xb9, 0x81, 0x0, 0x1, r4}]) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r5}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a07d8aededb7cec826b1caa3e1e1d1665bdff7a75bbe3750101d5ed7f0000e381", 0x21) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000580)={0x17, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00000005c0)={r6, 0x5}) 2018/05/10 08:51:26 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x19) r2 = dup2(r0, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x4000]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r2, 0x800452d3, &(0x7f0000000080)={0x32d, &(0x7f0000000040)}) 2018/05/10 08:51:26 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') keyctl$session_to_parent(0x12) llistxattr(&(0x7f0000000080)='./control/file1/file0\x00', &(0x7f0000000300)=""/242, 0xf2) close(r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x116000}) 2018/05/10 08:51:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x8, 0x6}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/05/10 08:51:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85513, &(0x7f0000001000)=""/250) fcntl$setlease(r0, 0x400, 0x3) 2018/05/10 08:51:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x41) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r3, &(0x7f0000000080)) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r2}) 2018/05/10 08:51:26 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xfffffffffffffffa, 0x4}, {0x95, 0x5}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f00000000c0)=[{0x74, 0x0, 0x0, 0x13c}]}) prctl$getreaper(0x5, &(0x7f0000000100)) 2018/05/10 08:51:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="9c3fd22f5db104648c0f9691dee000a2e7faa81b51d2061afd9404003424757324e4ae4a5b86aa84b41f489382ba71ae5ce12e1696d1f9af372d7a11b437db211293a18a2549c5edfa6ed9491e47a568487a72ee77df829da7676d3facabd59edaceb39c31ffbc9576cc7f2c3c5141b0b73382952f851c65076b1aa6b65a3b56e9c8aa1a25becc564f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={r4, 0x4, 0xa, [0x5, 0x8, 0x80000001, 0x8, 0x9, 0x2, 0xfffffffffffffffc, 0x4, 0x0, 0x2]}, 0x1c) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 109.754079] Unknown ioctl 19303 2018/05/10 08:51:26 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'bpq0\x00', 0x2}, 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xd2, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) [ 109.782219] Unknown ioctl 19303 2018/05/10 08:51:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="6370757365742e6d65000000000000000000000000007d2e015daac31a5b5392b6d59d789ae20426361282a4b3e51232a59d5c548d", 0x2, 0x0) write(r1, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mq_timedreceive(r3, &(0x7f0000000100)=""/231, 0xe7, 0x0, &(0x7f0000000080)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000200)={0xfff, 0x10, [0x4, 0x1000, 0x0, 0x3]}) 2018/05/10 08:51:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="ce2fbbacadd1ff1a29682db166a91c61676dc8ef29ee592260ccfee683ba7a12fbb38752032e0c08edc14cc11450d1ddad3f3a3229b30f9e", 0x38, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) kcmp(r2, r3, 0x3, r0, r0) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x4, 0x1, 0xff, 0xbbbdd1ef294c8a58, 0xfffffffffffffff9, 0x6, 0x54}, &(0x7f0000000280)=0x20) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000140)="0400") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) 2018/05/10 08:51:27 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x101d01, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001380)={0x1f, {0x81, 0x80000001, 0x80, 0x9, 0x6, 0x81}, 0x6}, 0xa) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010600)="240500003031", 0x6, 0x8880}], 0x8000, &(0x7f0000011600)=ANY=[]) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000001300)=[{&(0x7f0000000140)="d6c7fdc4439648e28db37e73f4fe756573f0cdf69827aedc86aa72dadc3d774036f1d44a4dd2b2a2ee86da94b51908a7e09f935168d86930617cf337740b995dad5f3cc7e3bcc0f43916b330b3c34b95bc16b09138d7fe21ff08b7beb62bddf0e74f76bdee0c019804d4a84a19f87244ba463c54ec1632", 0x77, 0x4103}, {&(0x7f0000000240)="993facba60d38f682d4cd999d776e3d1d571437f08d3307188ac87bd6ac6338efff804f3837fe41b307b430bf3fe4fe89b2288cc11cd8f2e58d2a34542e21ec67a4a699500b79f9f9e13fe80029bf714d4938a36c79a18b55bf39922d39d3f1abbd2f7dec934d16dd3b5f4db8946ed16a706da0d4ec99be205664245d6bbf0ab62d7038e8c1fe3e14c262bf8b06bd7174edc85c5e79c8872af30b5f3c7a9aee1d25a36b978d8d7e982bfe90c27c9510a9551", 0xb2}, {&(0x7f00000013c0)="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", 0x1000, 0x8}, {&(0x7f00000000c0)="57d1b5b2a14817f548d4adb86b4717f46b75337a28a938bc622212e23d7f", 0x1e, 0x2}], 0x1000000, 0x0) 2018/05/10 08:51:27 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x5, 0x3, 0x40}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) dup3(r0, r0, 0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000280)={0xac8a, 0x21, 0x4, 0x8}) prlimit64(r1, 0x0, &(0x7f0000000140)={0x0, 0x10002}, &(0x7f00000000c0)) 2018/05/10 08:51:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200040, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2000000002, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = socket(0x10, 0x802, 0x0) accept4$inet(r3, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80800) write(r3, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000a44ea01087e7f9d300", @ANYRES32=0x0, @ANYBLOB="000000000000000008fc0c00001b0000000000"], 0x30}, 0x1}, 0x0) r4 = socket(0x8, 0x2, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8010, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/10 08:51:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x403}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'vlan0\x00', @ifru_settings={0xfff, 0x100, @raw_hdlc=&(0x7f0000000080)={0xffffffff7fffffff, 0x1}}}}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), 0xc) mlockall(0x0) 2018/05/10 08:51:27 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100, 0xdc8e}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xc3, 0x7f, 0x4c64, 0x2, 0x5}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) 2018/05/10 08:51:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405514, &(0x7f0000001000)=""/250) r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x0) connect$vsock_dgram(r3, &(0x7f0000000200)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0xa413, 0xe272, 0x100, 0x8], 0x4, 0x2, 0x9, 0x4, 0x1, 0x9f, {0xac, 0x2, 0x81, 0x1ff, 0x8, 0xb5d4, 0x7, 0x6, 0x7, 0x2, 0x7, 0x1, 0x7e58fdbc, 0x0, "e213fff3dc1415d09e692c5cb5d08bb25ca80fcfff294503e35b1c0cf720c2f4"}}) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x6d6, 0x0, 0x80, 0x5, 0x0, 0x6, 0xc100c, 0x2, 0x7, 0x5, 0x4, 0x7fff, 0x3, 0x80000000, 0x8, 0x2, 0xfffffffffffff800, 0x2c6, 0x4, 0x2, 0x9, 0x95, 0x4cf, 0xa99, 0x3, 0x8, 0x4, 0x6, 0x7ff, 0x8, 0x5, 0x7ff, 0x9, 0x1, 0x7, 0x1, 0x0, 0x762, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x40, 0x101, 0x5, 0x7, 0x4, 0xff, 0x1}, r2, 0xd, r1, 0x1) 2018/05/10 08:51:27 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240480, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000005200912507fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000003440)}}], 0x1, 0x0, 0x0) [ 110.618218] isofs_fill_super: bread failed, dev=loop7, iso_blknum=34, block=68 [ 110.628921] nla_parse: 8 callbacks suppressed [ 110.628930] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.645409] syz-executor4: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 110.657460] syz-executor4 cpuset=syz4 mems_allowed=0 [ 110.662895] CPU: 0 PID: 8842 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #40 [ 110.670090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.679459] Call Trace: [ 110.682065] dump_stack+0x1b9/0x294 [ 110.685716] ? dump_stack_print_info.cold.2+0x52/0x52 [ 110.690929] ? perf_trace_lock_acquire+0x4f1/0x980 [ 110.695886] warn_alloc.cold.118+0xb2/0x1b8 [ 110.700234] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 110.705161] __vmalloc_node_range+0x45e/0x750 [ 110.709688] ? graph_lock+0x170/0x170 [ 110.713518] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 110.718387] __vmalloc_node_flags_caller+0x75/0x90 [ 110.723343] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 110.728217] kvmalloc_node+0xde/0x100 [ 110.732045] kvm_arch_create_memslot+0xa3/0x4e0 [ 110.736760] __kvm_set_memory_region+0x1d1b/0x2e50 [ 110.741743] ? kvm_vcpu_block+0x1050/0x1050 [ 110.744256] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.746086] ? zap_class+0x720/0x720 [ 110.746116] ? perf_trace_lock+0x900/0x900 [ 110.746134] ? lock_acquire+0x1dc/0x520 [ 110.746156] ? graph_lock+0x170/0x170 [ 110.770324] ? __might_sleep+0x95/0x190 [ 110.774326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.779883] ? futex_wait_queue_me+0x550/0x820 [ 110.784502] ? find_held_lock+0x36/0x1c0 [ 110.788691] ? lock_downgrade+0x8e0/0x8e0 [ 110.792918] kvm_set_memory_region+0x2e/0x50 [ 110.797346] kvm_vm_ioctl+0x668/0x1d90 [ 110.801260] ? perf_tp_event+0xc30/0xc30 [ 110.805343] ? kvm_set_memory_region+0x50/0x50 [ 110.809958] ? memset+0x31/0x40 [ 110.813263] ? perf_trace_lock+0xd6/0x900 2018/05/10 08:51:27 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x143000, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0xfffffffffffffeb2, &(0x7f0000000140)="c0d2b80182ed9c9f7542768b23dae59d58"}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x28000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0x310, 0x800, 0x2}, {0x346a, 0x40, 0x9, 0x3f}]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r1, r1, 0x5, 0x6cc87fc3, &(0x7f00000001c0)="505600b478220f41a6eedd59f7388e4152864154f2abe32f64b9bf1233f14b6ad8442dd2137b7a62f221cb8954b59c71b9923a43ea38f861d0759caf0b3108287dc6d6e997ebf1c0054f9bc7f0079dcab67bb3619d58adf4ce3ca1a7f94ed6d6b495d184e52525af0af25ddf348fec62a519dea3659790e1e1995f2ed8f601bb9a93683f8d0de4727fd925", 0x8, 0x7fffffff, 0x7, 0x4, 0x20, 0x8, 0xda06, "2e16b3c642c65c3eb6a44c8374ae016908881fb395d150f0"}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000000)) 2018/05/10 08:51:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)="2e2f66696c65302f66696c6531ff00", 0xe020, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYPTR, @ANYBLOB="0bafb4279965b0955104703a314adf96911a9c00166022454083c9d8ffac4c09d9e576c67b0dd8e29184ac0a368b252ae60b332529d3e1256a89f9aa768c7012e9ecb8048f3e3c592cb2fde7f362042d0b01b09d70cd8bd064e745e60f9f54be73e45dd3dfa04f721130dd708d9de2574f5edefd52e9d56d3a36bc8279aaa8750b0b726973e27c6edac60faa425aa5e401f9f7316eac9dceba4e889f61e6373228a6759d479a217e3eb93035256faf371b99a41a8489ff89078dd49b70e18c8d67ab6054c47a1f7563acc10c7d4e4c3c8b90b6f7b2f108803dc5f839ff844efb2eac9be3a3fc2d176a0fb1b3002742fa3c809003c8e6f289a37cdf32b7f6302f48e1701a709fd0678dfbdfd1e54017de4bbd7c50a5ced1ea0ff2c59e80355ec10e914bbd25d301710134b24277a9e30f86047ec7d1ffed2cb286f54eda2738bdaa326d893ed2d120e592528c93d72b8340d07419b47d415bab3eda5f81b67405774c81a6e45dc75a08fc4b4cfee9fab38b001a3744574654d6453aa1c371ad47f3d3305b3828d4dcca841d0194dfed431abce74b15782db3e88beaae1de9667b3cb85dbd30e108a59432bc12f3cd39839e17739c47d3a5fdc2e235be4aa2d682080764d054654e06133cf6d0d903d196f0bc6afca481dc0456cfd1dc0e8edd2e49219b59790cc05450ec1494c680a1a1f6217dc622c33bf12963b7430325b804896d8f23686f48cd7c1bb46f973b499b5b4e8e18c9180f2fbc1c56c32f006ea45dc20a4e2a445f0601b4dbdb25f0eac8c309e2ade60fa8ea51ab52cb77efe778d9fd0b912912de6e971e2bfb94fac071b8f4afe41e51a896a03d9e2c8ab5033733f5f70e7e651292601b780ca9604c061f144c970606a207ddd2d44af94bf2d49802c695451d3ad7d9834f712ce89b945226f8592e1a4d3e66c32f938d04f2d730d2c1768a51d25a65e673dd102217717ced55ce8abbb16d8dd919cbb2488bac68fceb523c9746b62e9f52c35c2dfa26e0e704b7ba2ad2893cd0be6f7b8278dda26225dede20f0b7cb657a1437b472df2740530a0516da7ba2d98c767bfeb2ca476cbec460434279ab5998ddb2b25dd49e2d8814ac68f94f5b50b7255124c8b147bba25293e98e72db7e29d3117b3df93514babd3f33c59cccf9eeda5f73ec19755fed86a9142613fa035f53f3bae924f86900d4771c9b82ea7750e3f1c42a0952290f2083efb93591800e846ca2934ef4b0459cdd504f228425b9f94107225a986bd1726b0878a33b8f154bf4dc5a78d817ca9895324aed5ecfd1299964a645c7c0af372cff3b32d1b850c26bb98832a7a5eb75f3cbad7d984045f49385288ebefe93392b5216b96ad82617b4acfc17ac83332faa83eb1cfb694016340a74edf911423ddf8e069d0d59d1534f69c5929a89ae3b570cd3d842b51398fd9d30af9785fe83eb0ebc6fae5eec7f44b48150e1ba0806980541045ce018e37f893566db02fedc79fb6e0d8b5121902823bbb86db2b747d36feee441ad5b3761efa9861bd16d34c900871689e08eb45b0015e33af2250f4ae4065076b1466279acbe7292888d6943bfea189d9fe7e81e3a608558e141d839921f7651e7433d85db47f111fffe70e03c5651d65f00dfea2cd0e6647a18b88113f3c94f8e5b8c3adb553375e3a8f4aa74a1e10b8aca65245ad65e3a77a5ce88d496db706fe4da786ef0bc289fb36adb065d0e98114cee55e08c47a30a959a40ce5af38c3e231f63a68095197318784de45ac5a04ada6dffcf9ec714f26a71582ccd6c613ded5f584140f6655b00388d296639beb59324ba150fad9cec53893f9d7c4949c7299ec8cf60ea4dcc0d449ddebc6fa3afa4741079b0154de0bab8074c84aadd4ac19d13a1015d1b93919667c426b94abcc192ecd4ced1c76edc734ba47c29ef155709b20eca5c4ff9b686538c5db1aa0f8ff915d6805c9f1a9c3ad13d0f456954c4380ce7eba741fa33d4c1c805fbf57bbb54b9c2d47c05cbbc3ea3a6d9234bc53a6053d74545465201c1cda726edccaee14f4623004e9d76b81f1046f68b595c6dbb294f632987499829be420a285b7ef4517d0bbce46c6d3b90bb2a28e133520b8ef6783a24b3747c01a2b8719583a18a17fcbd1f59ace40baeab97d2b994717474d2a5156688c4299771935f9e24b1ff5818e174e89b51d0f3043ba6ff7904a927aae2a4cdab30267fdb5557e6226fdfdd4ac4e70d6d80fcb7c788fbb7d9e4c6d87f8567a926901e99470de99204af9d1006d9349be6c9cfe8a23b9c686f5d54bf2f1c846556c6f2c78207132a88db959bbe345fac1757ff4f8c9590ba92c2f20e834b3c5c5f9ef71635404a9b978ae5ed5cc8a0595af9420744afad47a850b21d446249f04e73ff853f2bbc6304d979956068ba80376c614ca5d3f89d9f13115bfc059692d62adffbdffb5e942b40448bf689d4bb0ac921d1bcdeb85b109ebc792cc4fdcde36bde1ccd127cff413431f5bac65e9f9fcb2cfe149582c124de2dc5f351f1953d54d8b5224c79dd435fd699cea8044fde2d92b26c086fcf0e098b77c7089d9c874ebcacfa61493f10c5f3ff07362a47d840ca674d3649e325458e4284cb59018086f9499c224e9b02b351c5a81d4d7b9b910176c614794acff10ff55247cf9af6e6025d1108745b1e02820ed43ec92152aa503265fe515cf1b17a5e6b1f1fac79249c9c2d480434693737028833608a3c1a57fe63baeb28e55827f98f5d25bbedeb8faacb6b68f70369e29ff11234115f2ae64b29bb55ac785be32ca32bc5097aeef2b5d80385a2ac2e0d27317d6136ad7365b138ee41c7e9ef795172e23116b63d9ee399c1d9add7cbf3763c01410299a0aa82c2a735c7c47c9484cc000ca4f1a18dfaa63a834e70062e74e9f39f8e0bf573e8fc19d8d239b11b00e831d28b99765651f47630ca4e025a098383ed0a0ac3df77d723437d911c53e977425bddbc55426c20bfcbcc84af5c8a00a42405e58b34a4e16edce30c7728246bbe84d53fc429730a26b39efbcf4a27d6c7306aebc7da0698b808ed5fc82a2cf0780c745179292b88bce473cbd18fc522522c8c2c75dc64252800de182f10b688efdd871a5ab39f0b4c4cefd782692ed2c4f80c85bcd331e568d4d855572811bb76788bd851f268523ce6dd880ef6a16103d8dc60793d7f4a68be18649e3d90726ed9c1d4a5899af2838ad852cfddd519123b8c0ff845e292460881fd8ae837d885f18f759925e9ad7f0a39a03e12f5ed8681441053ed33ce9ed8226182612a797f8676b9ebf053e45bae03127e3c118abdeddc55ba48122facd241690b7b86cd8051d175e8dfad89532385b1c3110eb0d6e2faa9e8535602a280f0abb2744fdcf139625abd4156f05a4b1f42e310f6cc6f0e6202d277957b79f6c1a7874711307363b7b9a773d567e1f819b352c731621bbfe4b51ce07762d1a00ab8591314907c54ac1225bf788673c303926af5b9d4d56a78191cd17ab385971ce1e677bc75a15eeff3871ae53a5ac4f2dad765fc508597ca3528845766a499d88f026c62c080af5101fc166bc74f9c274f9ca1c5c4d3f815db2ca3ec54ddac6f307ac86c323fce28779fa2114dfb3e0beadf29da4a0d9750b95ce444a5032b8294846bb621b290fb330309c536534084516ea993a7dbb534e91e9d2942252397f38ccfaff4bbd3a41af39de1d30859a90d5c81b7880e83eb711f6aa154bf1ae7024647de0ebc7bd39b36e3f99186f0f1f6d9265d437c804557cda63d70c82c85d05de4f9289ffba7d959236b0bac4444c30190cb951d7d6e7a991f4af8ab5f8a35063c3f74bdf97b39f78900362d9e25b915e414b8b582393847caa1e66356d07aba8e617759aaaa3d428fdca0672393ec2b0e4e83a50c4ab7ce8db29e434823ba050356755dfae8435f540d144b1764a91ec78fb5ed0ddbc7dd603c93c82db5575f5229b5a25b126f8fcbaf39a1cd83f19aa99a312b4b53e54bd1887a21d3936313f1e550c2986fa2abc4378c8be0b3908b26ccb9f98ff0757082532ef46ca4238fff1c01809c8ad973b98fadccfd7667d161e9c22f47e39c5fd63028dc8a5733f6945a3d799df884960918215ef9bb26143b35658f008c278969b19769a9527357049fddc9f23a3148218a991ecc3f030d6f6eb6157b5162216b5318ddedad503e885e4be7eff3565a46a99e1b30104d4715ec1656b8a2648d4e8ba3b71e49d72e64c006f217dcf7799ebbfb318299b48bb05bd086bbad7cb5d70b559628ca1a333d3fc2e75dc5f22aa3f594965cfb76813666723541af0524d6b6dfb455cfbebd33580b099920018755e7af57cbbf1f4d1827fe1f1b742e41097f34d0beae6a69561e3c8f1b3edb00310ce33e13ae6ac810426ae78dce9727032bdb256370b6fdede74d684a90ed8bdb4aa3cb1cbb41c455c4f0f99678b67c600e6d593b2ef0303e94289158bf833f71232c66e875375cd0de67d4c9575569e6ae1b4ce18d4091cb5de7f58a3390304fa004d7edfac01debac7a92fddc59cf7263b0bcb6c0cbd3bd632a8ab9954400033f5c7186fa0ad1f6106ccfd26013c1fc9b68b9033257952523a9922954d94886df1293a81423fe8ca73c86386eaa9eb70e8428b753f79884d9facc2e9506a020e2b79adbebccabfed25c3f55d85e11759ca0f3219102b2c1aa246bb17ba78e250ce47dd90fe5a3d1eb0e8e43d267cc283c4a06274679aeae9080a9ca59b7be1daae65864aada79b7d9c448dad20c68b2cf4f2b61ceb36e1f859f65d0d12deb341776f28a0c8f7d8ca2d45a44126e4ec76f12d081741b94ee0a664b0c0508812c99af3add2dc899cb6fc074e53e0b54c8eb4500fa4b88284121a100446c0319a07239fc007219665e843aec2c171cd74f125f1f2fad321d912dbd8093726e56f51a312c1ce7c9b9f09f2b338a0ac857f71cda1dfa61742a4793ca8bb3aa1e51dd43f91e49bbe61c6c289e69712fc16ab6cb29502c5067ba6166063bee751d91b672f438c0a4482b2a55094aba4b33ac32a5ba13b8d1046ed8179fd800dc0d1509f51ac8c302c7b13d4963d7de256b3a4c0587236dcda0dbd22a097f173c56460e8ec973410e237edd17b879c0210eccfdb05e4766ab27d850ead491bae114d5f503a113ccccc248cac2d698ac6e7a4699c43677c6de90a0c134bbed2981c03b471201616a6de948971fb807ffdbb3c03e3c61ab2959af6514996bac092ecedb9307447c979d6cb66f074daceda107d48b805d2749b12dbdd5df842ae5c390d354b020cc796bdc234ecfc2e611eb31f196663e5d93045c0016c17d930853611dc0ddcaf569dbefb5bb12f0b1813edeaf812ce3fef537b6a63957d419fb6f0b1a39282fd90de211338e1fca30c5a80b6292b9b150aa469f53fd206676198cac466d2e4023cdbb045c03fe3b496a2a30e65d8fd52c5c6c16eab0c9f1a05e179416d903130b4b252197735603034b45d15de72e71810d1cf9f02adcea15b916fa6ddd724dfe3b873d298b1195f9fc6b5dbc641a108591a5dba7eb9baee426ef40e212c100817eee250a4e6fc53c96f3da77f964bde7b9ce17c3c14ff87c50d9adc029f10cb0d68b2763d3341e0b11dafffbc7c71ebb6f21a9fb33fbaa210732b3762253f070f8ca264952c4e9eb75f2c899558049d0075699a5bc193e825af62a3c465e52835e8d50e52957e31f934cbf6536614f04f2694d091b1a974628673e83c106aa796f724840677443013118465ba2614b9f5ea233ff007cc3e5ce37740090f22954f080e2e3a362474c3a8541e64befce89eef3897c0e2a57ad1ee7428882124e3263cf1f814be10254405cb3df83fe7a91f27969d787cfdb673125554824453426a461edc22c12988605cf40f615412aea96d50a8166b27ee3d487585719f14f738c09922a8ce799e46e4e1ec9f73558efdc78ed0000000000000000000000000000"]) r2 = creat(&(0x7f0000000080)="2e2f66696c65302f66696c6531ff", 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = msgget$private(0x0, 0x325) msgsnd(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="030004579082784c3a58cbb64f00faff0000"], 0x8, 0x800) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x0, &(0x7f0000000240), 0x0) 2018/05/10 08:51:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b11, &(0x7f0000000040)={"73797a5f15b56e00", @ifru_ivalue=0x80000001}) 2018/05/10 08:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="9a000000e4475933394d69a1281294c7d03e1b1c1904a28c645908b25df90bbb13fd2ee72e033ad66a62f12f3316dc6b8959b99e4cbdb0149152b20edec4a800c6455b93b3dc8867edd3e5adb8e44a86a23087841b7e141b2870a3ebfe68895bed62056c53a36346d9867adda7a03b0810db34c269eeb8b2dd59574a987cb8a42b603a2805e35f09525a51efad1a873db5b7a304c3ce0892"], &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 110.817429] ? perf_trace_lock_acquire+0x4f1/0x980 [ 110.822390] ? zap_class+0x720/0x720 [ 110.826121] ? perf_trace_lock+0x900/0x900 [ 110.830380] ? do_futex+0x249/0x27d0 [ 110.834108] ? kasan_check_write+0x14/0x20 [ 110.838356] ? graph_lock+0x170/0x170 [ 110.842199] ? exit_robust_list+0x290/0x290 [ 110.846541] ? find_held_lock+0x36/0x1c0 [ 110.850638] ? lock_downgrade+0x8e0/0x8e0 [ 110.854818] ? rcu_is_watching+0x85/0x140 [ 110.858985] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 110.864212] ? __fget+0x40c/0x650 [ 110.867697] ? expand_files.part.8+0x9a0/0x9a0 [ 110.872296] ? lock_downgrade+0x8e0/0x8e0 [ 110.876466] ? __split_vma+0x5ac/0x7f0 [ 110.880378] ? vma_set_page_prot+0x239/0x300 [ 110.884799] ? kvm_set_memory_region+0x50/0x50 [ 110.889379] do_vfs_ioctl+0x1cf/0x16a0 [ 110.893269] ? ioctl_preallocate+0x2e0/0x2e0 [ 110.897671] ? fget_raw+0x20/0x20 [ 110.901136] ? __x64_sys_futex+0x477/0x680 [ 110.905369] ? do_futex+0x27d0/0x27d0 [ 110.909165] ? security_file_ioctl+0x94/0xc0 [ 110.913573] ksys_ioctl+0xa9/0xd0 [ 110.917035] __x64_sys_ioctl+0x73/0xb0 [ 110.920917] do_syscall_64+0x1b1/0x800 [ 110.924797] ? finish_task_switch+0x1ca/0x810 [ 110.929286] ? syscall_return_slowpath+0x5c0/0x5c0 [ 110.934209] ? syscall_return_slowpath+0x30f/0x5c0 [ 110.939164] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 110.944529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.949373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.954550] RIP: 0033:0x455979 [ 110.957731] RSP: 002b:00007f1dccb1bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.965435] RAX: ffffffffffffffda RBX: 00007f1dccb1c6d4 RCX: 0000000000455979 [ 110.972699] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 110.979956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.987214] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.994501] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 111.002572] Mem-Info: [ 111.005086] active_anon:79763 inactive_anon:74 isolated_anon:0 [ 111.005086] active_file:8284 inactive_file:8590 isolated_file:0 [ 111.005086] unevictable:0 dirty:164 writeback:0 unstable:0 [ 111.005086] slab_reclaimable:10701 slab_unreclaimable:103662 [ 111.005086] mapped:74062 shmem:85 pagetables:1163 bounce:0 [ 111.005086] free:1322649 free_pcp:438 free_cma:0 [ 111.038686] Node 0 active_anon:321040kB inactive_anon:296kB active_file:33136kB inactive_file:34360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296248kB dirty:656kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 28672kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 111.066782] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 111.092983] lowmem_reserve[]: 0 2830 6335 6335 [ 111.097735] Node 0 DMA32 free:2900292kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:856kB local_pcp:728kB free_cma:0kB [ 111.125492] lowmem_reserve[]: 0 0 3505 3505 [ 111.129896] Node 0 Normal free:2376244kB min:37300kB low:46624kB high:55948kB active_anon:318984kB inactive_anon:296kB active_file:33136kB inactive_file:34360kB unevictable:0kB writepending:656kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5472kB pagetables:4356kB bounce:0kB free_pcp:984kB local_pcp:340kB free_cma:0kB [ 111.159728] lowmem_reserve[]: 0 0 0 0 [ 111.163596] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 111.177344] Node 0 DMA32: 7*4kB (UM) 7*8kB (UM) 5*16kB (UM) 5*32kB (UM) 2*64kB (M) 1*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900292kB [ 111.193445] Node 0 Normal: 469*4kB (UME) 2436*8kB (UME) 1882*16kB (UME) 1838*32kB (UME) 1016*64kB (UM) 363*128kB (UME) 66*256kB (UM) 25*512kB (UM) 13*1024kB (U) 9*2048kB (UME) 511*4096kB (UM) = 2376276kB [ 111.211971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 111.220588] 16956 total pagecache pages [ 111.224609] 0 pages in swap cache [ 111.228088] Swap cache stats: add 0, delete 0, find 0/0 [ 111.233477] Free swap = 0kB [ 111.236535] Total swap = 0kB [ 111.239596] 1965969 pages RAM [ 111.242721] 0 pages HighMem/MovableOnly [ 111.246732] 339347 pages reserved [ 111.280475] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 111.342807] syz-executor4: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 111.354753] syz-executor4 cpuset=syz4 mems_allowed=0 [ 111.359991] CPU: 0 PID: 8886 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #40 [ 111.367199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.376564] Call Trace: [ 111.379169] dump_stack+0x1b9/0x294 [ 111.382826] ? dump_stack_print_info.cold.2+0x52/0x52 [ 111.388038] ? perf_trace_lock_acquire+0x4f1/0x980 [ 111.393007] warn_alloc.cold.118+0xb2/0x1b8 [ 111.397355] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 111.402223] ? trace_hardirqs_on+0xd/0x10 [ 111.406449] __vmalloc_node_range+0x45e/0x750 [ 111.410975] ? graph_lock+0x170/0x170 [ 111.414808] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 111.419676] __vmalloc_node_flags_caller+0x75/0x90 [ 111.420952] isofs_fill_super: bread failed, dev=loop7, iso_blknum=34, block=68 [ 111.424624] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 111.424654] kvmalloc_node+0xde/0x100 [ 111.424678] kvm_arch_create_memslot+0xa3/0x4e0 [ 111.445358] __kvm_set_memory_region+0x1d1b/0x2e50 [ 111.450352] ? kvm_vcpu_block+0x1050/0x1050 [ 111.454691] ? print_usage_bug+0xc0/0xc0 [ 111.458771] ? zap_class+0x720/0x720 [ 111.462505] ? perf_trace_lock+0x900/0x900 [ 111.466758] ? lock_acquire+0x1dc/0x520 [ 111.470753] ? graph_lock+0x170/0x170 [ 111.474569] ? __might_sleep+0x95/0x190 [ 111.478567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 111.484122] ? futex_wait_queue_me+0x550/0x820 [ 111.488738] ? find_held_lock+0x36/0x1c0 [ 111.492815] ? lock_downgrade+0x8e0/0x8e0 [ 111.497029] kvm_set_memory_region+0x2e/0x50 [ 111.501464] kvm_vm_ioctl+0x668/0x1d90 [ 111.505387] ? perf_tp_event+0xc30/0xc30 [ 111.509474] ? kvm_set_memory_region+0x50/0x50 [ 111.514089] ? memset+0x31/0x40 [ 111.517399] ? perf_trace_lock+0xd6/0x900 [ 111.521549] ? perf_trace_lock_acquire+0x4f1/0x980 [ 111.526475] ? zap_class+0x720/0x720 [ 111.530193] ? perf_trace_lock+0x900/0x900 [ 111.534431] ? do_futex+0x249/0x27d0 [ 111.538133] ? graph_lock+0x170/0x170 [ 111.541923] ? netdev_get_name+0x282/0x2c0 [ 111.546150] ? netdev_boot_base+0x170/0x170 [ 111.550469] ? exit_robust_list+0x290/0x290 [ 111.554791] ? find_held_lock+0x36/0x1c0 [ 111.558852] ? lock_downgrade+0x8e0/0x8e0 [ 111.562997] ? rcu_is_watching+0x85/0x140 [ 111.567144] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 111.572341] ? __fget+0x40c/0x650 [ 111.575803] ? brioctl_set+0x11/0x40 [ 111.579510] ? expand_files.part.8+0x9a0/0x9a0 [ 111.584094] ? kasan_check_write+0x14/0x20 [ 111.588340] ? kvm_set_memory_region+0x50/0x50 [ 111.592916] do_vfs_ioctl+0x1cf/0x16a0 [ 111.596800] ? ioctl_preallocate+0x2e0/0x2e0 [ 111.601199] ? fget_raw+0x20/0x20 [ 111.604655] ? __x64_sys_futex+0x477/0x680 [ 111.608889] ? exit_to_usermode_loop+0x87/0x310 [ 111.613548] ? do_futex+0x27d0/0x27d0 [ 111.617337] ? security_file_ioctl+0x94/0xc0 [ 111.621739] ksys_ioctl+0xa9/0xd0 [ 111.625198] __x64_sys_ioctl+0x73/0xb0 [ 111.629090] do_syscall_64+0x1b1/0x800 [ 111.632970] ? finish_task_switch+0x1ca/0x810 [ 111.637456] ? syscall_return_slowpath+0x5c0/0x5c0 [ 111.642376] ? syscall_return_slowpath+0x30f/0x5c0 [ 111.647298] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 111.652655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.657492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.662674] RIP: 0033:0x455979 [ 111.665860] RSP: 002b:00007f1dccafac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.673558] RAX: ffffffffffffffda RBX: 00007f1dccafb6d4 RCX: 0000000000455979 [ 111.680818] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 111.688082] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 111.695343] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 111.702600] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000001 [ 111.839248] device bridge_slave_1 left promiscuous mode [ 111.844782] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.861597] device bridge_slave_0 left promiscuous mode [ 111.867123] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.900810] team0 (unregistering): Port device team_slave_1 removed [ 111.911235] team0 (unregistering): Port device team_slave_0 removed [ 111.923092] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 111.939161] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 111.966963] bond0 (unregistering): Released all slaves 2018/05/10 08:51:35 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x6d}}]}, 0x5c}, 0x1}, 0x0) 2018/05/10 08:51:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') epoll_create(0xde) lseek(r0, 0x0, 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0x12, 0x1}) 2018/05/10 08:51:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="6d10a90ce2be1154fd6a0ef23334050eb4332845de1aae70ad81cb429c09e743d34c1ba70c9907e68982812fa497d450e4a6fa8bcfeeec6b4064d6261b082e64a2a086d818f141", 0x47}], 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/05/10 08:51:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) r0 = socket(0x40000000015, 0x5, 0x0) r1 = getgid() setgid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) 2018/05/10 08:51:35 executing program 5: capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) socketpair(0x5, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf82, 0x301200) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000062cffc)=0x6, 0x4) 2018/05/10 08:51:35 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x40000000807fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) 2018/05/10 08:51:35 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) dup2(r0, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/05/10 08:51:35 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080)=0xfff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80c00, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xe13}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x80000001, 0x0, 0xd9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0xf892}}, 0x1, 0x4, 0x5, 0x5, 0x2}, &(0x7f0000000240)=0x98) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xffffffffffffffff, 0x2) dup2(r0, r2) socket$nl_netfilter(0x10, 0x3, 0xc) [ 119.395627] gfs2: not a GFS2 filesystem 2018/05/10 08:51:36 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000240)="babe0656fab4724d9ab90bbb3166e7e4db322b0004279c9863c75c684a2167f10f0a90d3a8a6a94bf90200000000000000000000000000", 0x2da, 0x100000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @loopback={0x0, 0x1}, 0x4, 0x3, 0xe0, 0x400, 0x4, 0x20000, r1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/05/10 08:51:36 executing program 2: socket(0x27, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xe3, 0x86}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/05/10 08:51:36 executing program 0: io_setup(0x111, &(0x7f0000000040)=0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x220000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) userfaultfd(0x80000) r2 = eventfd(0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000180)=0x100000000) read$eventfd(r2, &(0x7f0000000000), 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) io_submit(r0, 0x1, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r2}]) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000140)=0x5) 2018/05/10 08:51:36 executing program 6: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x200) msgctl$IPC_RMID(r0, 0x0) r1 = getpid() move_pages(r1, 0x5, &(0x7f0000000080)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f00000000c0)=[0x6, 0x4, 0x10001, 0x19f9735c], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/05/10 08:51:36 executing program 3: sched_setaffinity(0x0, 0x421, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x4d, &(0x7f0000000080)={0x21, 0x1, 0x6, 0x1}) ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/69, &(0x7f0000000200)=""/233, &(0x7f0000000300)=""/105, 0x110000}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000003c0)={[0xf002, 0x46000, 0x10f001], 0xe3c2, 0x91, 0x6}) [ 119.460453] gfs2: not a GFS2 filesystem 2018/05/10 08:51:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x7f, 0x0, 0x0, 0x0, @adapter={0x7, 0x7f, 0x4, 0x3, 0x5}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x3, 0x4}}]}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x3fff, r2}) dup3(r2, r1, 0x0) 2018/05/10 08:51:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) [ 119.557238] binder: 8944:8945 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/10 08:51:36 executing program 1: r0 = socket(0x2, 0x3, 0x1) uselib(&(0x7f0000000080)='/\x00') setsockopt(r0, 0xff, 0x1, &(0x7f00000001c0)="619bb1ac5e", 0x5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/05/10 08:51:36 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2003fa89ad5187c1e000008004800003b0000000000009078ac1414bbac1414aa8307efac1414bb890400000000000000000000009078ffffffff"], &(0x7f00000002c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000900)={0xffffffffffffff9c, 0x3, 0x1, 0x478, &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x5}, &(0x7f0000000980)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200a0}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x210, 0x70bd28, 0x4, {0x2}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x21d4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x588}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0x80}, 0x1}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={r1, 0x1}, &(0x7f0000000a00)=0x8) [ 119.643571] autofs4:pid:8939:autofs4_fill_super: called with bogus options [ 119.660670] binder: 8944:8960 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/10 08:51:36 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x802) sync_file_range(r0, 0x0, 0x8, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) prlimit64(r3, 0xd, 0x0, &(0x7f00000001c0)) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000200)=0x17, 0x4) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000300)={0x200a}) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r7, &(0x7f0000000000)={r7, r6}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r10, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$unix(0x1, 0x10000002004, 0x0) socket$unix(0x1, 0x0, 0x0) [ 119.692231] autofs4:pid:8961:autofs4_fill_super: called with bogus options [ 119.816191] IPVS: ftp: loaded support on port[0] = 21 [ 120.266359] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.272799] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.280455] device bridge_slave_0 entered promiscuous mode [ 120.308916] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.315313] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.323197] device bridge_slave_1 entered promiscuous mode [ 120.352243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 120.380098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 120.471731] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.506177] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.615197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 120.622435] team0: Port device team_slave_0 added [ 120.644835] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 120.651922] team0: Port device team_slave_1 added [ 120.675089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 120.699910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 120.724191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.749225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.957359] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.963738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.970363] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.976712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.738543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.816572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 121.892569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 121.898757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.905950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.983956] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 08:51:39 executing program 1: r0 = socket$inet6(0xa, 0x800, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x90100) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80000) 2018/05/10 08:51:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x69f, 0x49}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, [0x1, 0x1, 0x34e2fda2, 0x9, 0x9, 0xd61, 0x19c, 0xec, 0x3, 0x0, 0x4, 0x2, 0x400, 0x4, 0xb8]}, &(0x7f0000000240)=0x100) socket(0x200000000010, 0x6, 0x0) write(r0, &(0x7f0000000280)="2400000024007ffc00001200000001000003f6ff01000000db2d0000f1ffffff1300ff100078bd82924564a0292f0fbff0ac805b702d1cba1e2bbe96ee91d1d372b57dfb8235baf4f309465f3eaa3629f94e614b1aa22b8d5d8a4d14ff2275100a174b7431a8805cb547461647f60a884cc5533dbfdaaacae677e732d69bdf4e0c15d306e9e63c06fae02605", 0x8c) clock_getres(0x7, &(0x7f0000000000)) 2018/05/10 08:51:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) r2 = dup2(r0, r0) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 08:51:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/115}, {&(0x7f0000000380)=""/235}, {&(0x7f0000000480)=""/177}, {&(0x7f0000000540)=""/146}, {&(0x7f0000000600)=""/1}, {&(0x7f0000000700)}], 0x0, &(0x7f0000000240)=""/188, 0x27a}, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'nr0\x00', {0x2, 0x4e24}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$alg(r1, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ipddp0\x00', 0x7}) 2018/05/10 08:51:39 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x1, 0x1, 0x2, 0x200000000000000c}, 0x2c) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x8, 0x8000, 0x9, 0x2, 0x6, 0x4, 0x16b, 0x40, 0x2be, 0x7, 0x5f7, 0x38, 0x1, 0x6, 0xb46, 0x2}, [{0x7, 0x7, 0x4, 0x6, 0xa5d, 0x5, 0x1, 0x6}, {0x3, 0x8001, 0x6, 0x3ff, 0xffffffffffffa8ce, 0x10001, 0x1f}], "42e71ab733f2974def33178fca158eedcfa7667e3542268f457229c66a4108e36bb4e9554bfe5912dab451c9c5249509710ffafd1a1c0c61d0a29e02de40d02cfe8610ac53bfa8207e58e7220809dba002c145043f5c4e3b84c7f139eb70ec2a94b1c243ac4780332f9efe21ad1ee53f21b8486097230decd3fa0bd46354797e421892ec4f2640510bf370f47433730ec4975fe1bad5ef7d6980b05ce5dc28891df86017fbc8e46a499a8c456b745becf07ed7058644ac4893b1ae0818d880a16e8d3b58a6e397d70a8dd9e5a077e9", [[], [], [], [], [], [], []]}, 0x87f) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001, 0x0, r1}, 0x2c) fcntl$dupfd(r1, 0x406, r3) 2018/05/10 08:51:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x81) close(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/10 08:51:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2300c0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x4, 0x9, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={r3, 0x7fffffff}, &(0x7f0000000180)=0xffffffffffffff4d) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x6}, 0x8) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x3}) clock_gettime(0x3, &(0x7f0000000200)) fcntl$setlease(r1, 0x400, 0x2) write$cgroup_int(r1, &(0x7f0000000000)={[0x34, 0x3f, 0x31, 0x0, 0x0]}, 0x5) 2018/05/10 08:51:39 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x90000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/118) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x143, 0x8000000000000000, 0x0) 2018/05/10 08:51:39 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xfffffeffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x6) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)=""/206, 0xce) 2018/05/10 08:51:39 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/05/10 08:51:39 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000500)=""/127, 0x7f}, &(0x7f0000000580)}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x321, 0x3f, 0x0, 0x1, 0xfffffffffffff546}, 0x10) r3 = getpid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={r3}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x7f, "734232d4febaf24406fd76955a0195667978c8b08b5dbc2f57f6ddcd957f83005bc9f12f77e9cc97b0736fcfa838f231bec4d12c3f28fabc315879be36acfef11e6825403bd0213327aa6ce01b1e4016d6c8abc3d46417e76ba0b9421f7c0de58628d4b1e91a3f499835da92403a26b50ad871f969837dd5459d0aeed97a08"}, &(0x7f0000000440)=0x87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) fcntl$setown(r0, 0x8, 0x0) 2018/05/10 08:51:39 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x270) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x38, "5f1bfffd09a0f918193e1540438f66d8177a37c279a3baa08be2a20eb95577dda6afe547f3088f31d6865aec11b80adf12d006855e37d03e"}, &(0x7f00000004c0)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r2, 0x8, 0x10}, 0xc) r3 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='(\\self\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000140)="9592f2e477c6e87dcba583f9f74d705d4c24f2a928686e6cc8124620c2364130b4ea4b673478d14b8edb497791d1bdb63e6892f8b4de6b7dbe6e5e768e3c76425c58f675bf7f73bf195d4d121b502fe8e2b7e9abdeaf29396390941c434a499d0798fc095d5cb794cd948aee049a5edc8a13fd351c8df887f8337221ddb1d057b4b1e3b8d48f3f228f7b847b0ed9ae35591932d9b26146bcfd3cd547ac5b33b441b5b87e3ac70372816cebf17022af30ed", 0xb1}, {&(0x7f0000000200)="a022f7fa8ea70c2bf4df0d22b932c3b55da5b68c497d6c48a9973a163c50298c48fd2e6b8cfb3ebf44199b2be05e9be2465e6fcae1957c6236c65b7063139c2991222fe4a858be56389affa3c220", 0x4e}, {&(0x7f0000000a80)="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", 0x1000}], 0x3, r3) mkdir(&(0x7f0000000540)='./file0\x00', 0x2) 2018/05/10 08:51:39 executing program 4: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f00000001c0)='ns/cgroup\x00') r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x330, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/05/10 08:51:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x5, 0x30}, &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0xb05) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x9, 0x3f}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYRES16=r3, @ANYPTR, @ANYRES16=r0, @ANYRES64=r2, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16], @ANYRES64=r0]}) 2018/05/10 08:51:39 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x240800, 0x101) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000003c00)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/05/10 08:51:39 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) eventfd2(0x0, 0x0) unshare(0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x1c, 0x7, 0x1, r0, 0x6}, 0x2c) [ 122.706302] kernel msg: ebtables bug: please report to author: Wrong len argument [ 122.736296] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 122.745347] IPVS: stopping backup sync thread 9302 ... 2018/05/10 08:51:39 executing program 5: r0 = getgid() semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000400)={{0x0, 0x0, r0}, 0x0, 0x7c, 0x3}) r1 = semget(0x1, 0x2, 0x240) semtimedop(r1, &(0x7f0000000040)=[{0x1, 0x100}, {0x5, 0x2d, 0x1000}, {0x1, 0x3, 0x1800}, {0x1, 0xa7, 0x1000}], 0x4, &(0x7f0000000080)={0x77359400}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) 2018/05/10 08:51:39 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x34010, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32], &(0x7f00000015c0)=0x1) [ 122.793583] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/10 08:51:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="4be9f25a1461d1f4af7707a34c12509a7cd057e096ab9d82") io_setup(0x0, &(0x7f000034e000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) socket$pppoe(0x18, 0x1, 0x0) [ 122.844665] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 08:51:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x6, 0x0, @fuse_notify_delete_out}, 0x28) write$fuse(r0, &(0x7f0000000080)={0x20, 0x0, 0x2, @fuse_notify_inval_entry_out={0x0, 0x9541c0f}}, 0x20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x100, 0x3, 0xda9, 0x3, 0x1}) 2018/05/10 08:51:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000010c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001100)={r1, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x14, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xfffffffffffffdbe) 2018/05/10 08:51:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x6) ioctl$KDSKBLED(r0, 0x4b65, 0x5) 2018/05/10 08:51:39 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x18, 0x27, 0x331, 0x0, 0x80000000, {0x13}, [@typed={0x4, 0x9, @binary}]}, 0x18}, 0x1}, 0x0) 2018/05/10 08:51:39 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x2, 0x4) getpeername(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x81, {0x7fff, 0x10001, 0x5d880ef6, 0x0, 0x9, 0x7fff}, 0x4, 0x3ff}, 0xe) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x2a2}) 2018/05/10 08:51:39 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x1000000000000000, 0x65fffccb9e5e4c9a, 0x66a1, 0x2, 0x16}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080)=0x80000000, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) getrusage(0x1, &(0x7f0000002600)) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x7, &(0x7f0000002500)=[{&(0x7f0000000180)="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0x1000, 0x1}, {&(0x7f0000001180)="4dcad43fd5f0b45d06a9b20ae3a361533d2233ac5d3bce4891055d91aa3f4f080570fb89e125beabe91e37c3848b451b8cb922a953153f0406ee26bb29386eda3e9297188129f3629a281d1cd482bd7c1f9dcdc0c76e371c2a346cd5f5a72903e5f90ec9a662598272d1730f64f12bf961906f50de5244028d6bfd48c6601d6f1430", 0x82, 0xbe}, {&(0x7f0000001240)="cf8f621507c9daf8ef3b2dde449fc5fdb52f3c1a10b06cc1485d5eb5ea1f6caba291322abff2b59c26f7c5ffcc28b34ec9b3c609b38bd6474999805fc889539bd4bc3c94835ce9bb4614478493c452a2488dc2855193aa1c7cfaa302403950971a29946dfa6ac3a791ca1d03288e729a40ecab62a6d3c394ed367c98dc1c5fb8ff2ded3b3fda5a3f15667357bb98cd81f61b8f3015fc640cca1222966d6e0760b3e09e0172c3360f57d5503c77ce460f149505fee29993bfef57746272171d914bee9deaaede224a4ddbad40bafe95b8187f7e318f114e4a44a0ecff65530471d6c4b05c6070996696c7018d87d589649ef908426c6d3bf40f5ce51f91f934e5dbcfbfc402157417afa3197d9f37d067a7528c4811d0d18b042bc4ce0cb684526e3935f41a23dfbbacd5038dcff73e733e39840e2c35602b5bcf6efee9b70fd8abdcef3050b38efa68f02c55caac0ebf826a43001cde5a5b6a7971f557d6ab66c82cf1b47786c65b4eb22fe4b9249c7b48500d1b4cbdc17cb7c216edc82996bcfd5f4b1e2d5de1e8b0481de82bef883939e21cffa16d424a3786898b118b26b7f229f50fd1411414c4dca72d3a00b9cab8396620c38694ff330cf30041a81a0cddc0e791175e66d8aaed16e26f3957314aef78cc6cfba9f78922cc619ec0a748c2fb22df85cd3381f7a1dcba48f75862038004006466e095f077ecbf3870f4c02722844e5df8275d9e6271252397e85ba004072d9e40a80b3030cc0cdf3960ee847cd54ac5316d9e4bcb9afcea37eaf12863e05ef7ff1ced8552375d0f42c8b283a22baf088ec5d07c3922b20076230d21713d0da065e4c2c2a5b4cdd8aaf7dd4ee5804acaf6d74a979857b5951dd3609505470264e4480fb8ad67190325d03f0d7a7acd0d015ae8747dc1e3157c786070c469ffa903a52b8131a7e6717e8a5cf675779f5b8b28895f7f0a1c4f642d6f44b4ae46a27c5e900f68dee8678b97d3f44ca6608a862e26ca51101c8fb4425bf989238d64dbf2530f2686f2fecff1565e372bb8a6c73bbf5dfd7a87fa6b429d64522b37dbe9dafd941a3849294f570c42a18177c39a76386a41b4648d7f7f08562d2167e8f0b717b512c4e33c4129344a3eeeb50cc08bf5e6dd70870a75f1786d03ad645c137cb23f37cb004feea8c1b5d9c041cf9166b3b486dfbe3399a666ac8ce4971d4383d42c6158b3ac355cfedce0353f23147d9365db225305a9129e30db2d921a9b81db755b66636c1970429acbf96125439ff4e4bc3a371042990e799189a7036e2cb5b7e27baa9b2455233c5ff4bab238fe0d1cae877293803e0dc73a76937eb6e69302d07462f3fbcaf69b366825cd69d7ac423e4d970c0406e0240267f21d4c03e6e8e13ed946267040bb44a850eb45c4a39c2c0eb2e286092b397a37cc25e9117245e6888c13202334c65962fd79f0fe9eda3b48724ae31a0f45a9c145fd589aa9445e41f60da88b5dc93dbe38c54ec86205cbf5341c93727324c30a5bb1b6b81518b33e0f47b2bdb4748fe23332909573541bf213f7a850ab41b9d924a7af26562ba146182f275ace8931da419045a121379e867c4b9591fd03e40ed480cb1fadc332e7028d6597961a0525f3c4883acca71057519a560b99a67b2af160423025471c194a79d9f51cb0a4419135c83fa9eed9957c21bf3276957a6d941f97fac0b3d07b5f1d8a5e8df24884408a56017e2b5a860a7fc65c60fbe238cd0915789059aa5850bddd43135a9ed075f378347763aac45355be86e00424435154907046d4431280306de3ffa1b01a93574e7270f15003d8f0418f67e975a0047ad7810d07b824affee2b70e5ceb094ccb2b7e64fb557ad1aa4f0384e6edcb2314b8a2d7888bbef4030eead0aa4f7bb022ec751512923b387a8a4f2107a0c7be1d0c8e2a8e8c651c634fb5934dc3309dbf1de79197df06d497ae30b0fcaa98c232485d5634fc81c3bd74c9db3bf1991b940cc1068a34b9f2777fde0599c86a8207403b79047310a73f4317c07266bcf982c6f6e5ac27db4ce3203fa1a9953c5fd5b89d6c0a478c42b17ebd0e56caba90a89c2a5f9bd52480092f298f6820da9fdc0b3276d992bdf224ef09f72bf5435e10a90a5d4c94e1699356ebbca5e445d3e4202dec5ade555f78aae2c340f9def689529e8df45cb6a6016f7aab39174499493ee2754166b2f6d4ba372b9d519a6d6e5184c34b545030b304c2db10c4dd2799ce116745392ec1f71a90bfc98e3db668d85b3e04973da07b0c3a244be11ca19a345fbbfc9b1f4f599dbe167b699d40af1bab6865d6ffafff7d5ffa3c0f082ef65ac72cefd9d5137c220cf9edbae35e10fbaa622129309e5730e7ee9e454d4bd14c21d9b9c94300a4343452947cfc9c129cb48f95f787074f90ee597a4c8b64a8a91d2187f23f0a743eefc9d383d7cda576dad40a91c4d7d7427bc0f2659e3a5cc849ee9183d7b1e6a0c644958e139e2716d8da8731e358492f89af7255e6a4a141cf527966df5a4289739c61e7757b9b24c91cc5ef5b761eab21773dae8efe8e8413515d70bbd3305ffc6cf3be58ceef4abd0dcfc77032bd301a330dd61fa483e7e2de6ea4a50d0ef7181d79e13ad09fce4674110a8d84807efb94e30de09246d91e308117186e0d5e0cdbd5657574ef0ca5510bff730f90e805a78b1b6e17183029b2218986fe92b68cbce6465bd35a75bfc2826aaa806280a7f3e6b9ddf716b3d333eddf1d33ad4101913d19f670384762346cf501bd8bf4563bf25b3b19a9a0c7421cfb13ea5704243b1dabea4b82903ab4008dc6d7b9a5eeeb736b46091602cc0ed08c54814ca11eb6b28c8033471dced4234a764e31c5a5600dff101adf6290dd4d97d8239b61effc162f4e686b97277b7955b3c37b822b1c329e464b333890d46452320cf5dcba7742f73f379bb9e3af2781f0c4025aee648ccd5d35da21c197a08dba9422c62745285135304e8d442f724f0d3964f9b4be01bfb41ff1cdbaa053666a062f62413c8ec2046ae5e566128c38bd19dd870946f319febeb2d281e6b8bef547c9c813a3f92689dc699cf4740771ba3a0354919d80c46df5a26bdc05fcb12ba29bf23f7181246f46cf72f1d7cb2b7f9840e7654c7359ba90a497025ecf8b445b5b490ad2a5909ceb3554082c191cab1268b6ff614a25dae0a54abc298ed6a042f9c69edca556ca5704c164ed37012babb2338fbcfc00d7518069f7889d664b1a8365173add099c22b794f226d4d49f28b38abb6a48a194f61188b8ae6db95f28016a4bfea0096bebc10d0d9a65282a094f709dacdde1329bffe4a77532fe33d765c99e83f39f6c854cb2fb48c883e504c3ab769a9a0ef5d6711ddfbe9652aa4fc2d79616a5773a4f43bae98090aedd89b150d97eea1cc192eef836c482480bee78d9f4fd054ce7ee096fdf51ae28f0b378e4fb217918cb0cc44b7a6219ac7fc8311b710b7ebb950dc3e8e0ee0f8935ab209687237e62b6b620eda373eee39a8df74dc33bb2e8cdaa9d49e90e5e439bd54360f196ee13a8b41b5e0629b69f1a3dc9f572e5a7a6f93455650c3e94395603c3a1b98595834ee10ad7f452cd5534d8edb3c5ccd6f3701098e29d647e9f24d60fdaa10a95182345c37ed60e21e8bff62cd7c6d81633ed16874c3db93c339019cdef55bf6ae61281ed8d1bde27baaa77ab6d2750395d1479b8ceb9cac0a84d649c0b29ab8303ba4be8dc8f49e0a1a68165b3a78cc9e877616e99995914491525d1eef4c8b4ecc26e88d38e4ed3c2bbd2656bc81c7529535c4bd2a75d45730d0e48673e80cb6281c10fcb0680de68bd12799f2a2372af48199a097aedb126e5e4c2e6d973ca32da86da7e893455798f640e61d315e682cd9c9b870030abacfc77150193b654b1a7807c1f30a1cc548a649d5703eabc77f0115010d30e9b71d91d915b92f3a9149c9ca0326a08f0bfdbf2f602123baa04ca1d54fbafc07d4dee75c053ff3926918415a89b416cf0c2fa80201aac469a3204599acbabef2accfb27ad2b3811fdf01393604375cb90dd768adf6ccbfb16343d1742527b53df52665caa3a2a245011ae95e2b05656310cc3d1cab44506b5202672e0da03641d7fc95a0c201ef02e5ddf88e927480613737217901ded94d11fd8837b966ef476fecc0b430318a5fda8c45241f347da5c794b72d7e6eb312037e8cd740b13cf03c36c81bdef39c4316885ba377ac8103f5c75a8bb59fc7fea05821d40c4ff19e3330241b4e7e0bd31a715bb94d24b8278b69a755109fe98023c9fb1f05c70decabc07024998797d038884b45dcb73ecba1a3a0b39036611af3e21608481217992256bfc897e26919d61bbea0bf76e9ea317dae5c2848eb222f43b225e91a99fb08b983ee011b09b5a42e620b7a1f4628f4509c41c2011e0b7f72569f86d820a04e7e13a2c98f2607f641647ef37a449a8142b540f6f070118c12147788014d4f656e2d2ab6bbedb1fd966e9f0b6e8244ddd76f632d2f935231b7466d526e1843aa38d3f06e5dc577ae4a1c611977495af207577786a54510212227d20fabd0783a9dde77e00926e34db83d0aa0454f370aa45d235647c03ada9caf453d1d3dc5a54814796b022b16bac730af0cf12d3dc9f0568ac7d0356e78403608d3c3091f685c5e2dc8f8ac9fb84feaf7cf7dc4e4787cf80a273bcec2c4ca11ebdd8b82512a0fefcf11276314489c5fcde0db576f3228a795e5c930c146afd57720b27194aa08fefe7563ae363ca74b8418f3376f33aef3596e4fc6d124a5437308baf90d368629b1faf14bbf45493c59b627672cae0d9d73d3fd39c6549816a429ef721969689eca70fa82e929cd6c9e2baec0497f1d603ed58b1580e233200b59ca613f1480423226be3f72637aed4aa4bf27162b12e6cabd2e1f28cb8fce4188deb53e8157d1fb2a38fa563b1a7042e7751ef13467ba79cc406488f5b4d63aaad6972733a0551f35454aa608d31b31b9bd8e650cc6b11648445f3d04330efa15fc388d1a8aa496cc52201feacd74453d5168c0a41f89cc9c7c0aa01e45172ba90c6e012b4098c70dc38ee54b207d99885e9f7818849ba56ee916136c6a605c0de2799a9f6633f613e19c5b329269229be8ea0d0e516e0f9e6ef3d1f037b6415b26efd33fb3d39ce0f6100f597feb202a37869aa0e749b9f86c1c3fa16b41846bcdc089835dd625663d071fe21338d61b13d9b39717c4c7036c2cb22cebf355b8c599c8f2f2fb6149df30b9bf443e9a1aafe3658fb0d2143334b9bee4ba0a7422d55f75943eb5a059e336056a2ffeb1bbcd69467136a8c8fb9a4a76684f82084424c4745f61927135aa02521f5453e1a93d2b64fe9303823ec8978c5d5f407dafc20128add0c72f740dbc0d87209418615f472a9472022b4c0172413202af83f11dd9a36e829769c5b36f58685b4fb770f84378b57873ef1eddfe6971fa65baa6c61444c02cfe06b789ffd0da9d197d5d3b10338af5f10bc6595014ab78ab4ce5a4f852595c7f36f83b0eac11db2f85bf201b685027be0ac8bfb8e4c97b5bc8abac98a0aa90b65ae16b7054cbf139226fb33d02a22af3cbeea6fe4dcfb78a69989ca883cc86164a2aa192595968701c48e024dd77f65c59b110b0656f02b7375513ad29ebb972dd157ee40ef82103c09b8a01fd8331b2899d83b99a9d80d428a13de6d2bf1ff119c38e737443c4edbda7146e3391bfa067fc4b3ae4853f6fadac1a7c4fe540c52a307e3afaf74a99f52cd6e82c4b849b845d93268", 0x1000}, {&(0x7f0000002240)="68dc882667d2c643657ad5bb25586f9000f1e0b18fc53ba3a4c650d3e85fa9e081f77191a97a9246974074c9d2c2f78353b111b8143464b06c70413d9872f6985c83abe2f9cbd6de6694ad22fbde89e5e65ac61e3291bb2f2eb1ce13906d8822d3136b8e8fecbce579504053714e4174b24a", 0x72, 0xffff}, {&(0x7f00000022c0)="cbf3c5d4714d94ddc78e61117ad8af230e028da26427299b6d52a85a4a91e8382810fb9cb3338b354815b834d4fd11009e55a22e17edbbe4e0125736b3921ae857a39a57f9e6c03855b595718b6a4a39badd656ff3c7ae18dfa73e70485f030a050371a967340ed61368d20fa473d04ea28c3c98a4d9f700bf0c765086efa3d2fa4f1bebcca7c4c8c6af134f567839890a78c072dfa606d0f0f2b3f78c6aebcbffcedbaa9abbd845e8fad8a21fdbc9c5bc951203f37c96d1e1a2c9cd671cbe5d1568d0adbf1795dd8f1d2b0c743f7044e24b7f1f87eb0b06cacb04ad8ced037ab4d71a3aef677f1d42f094ceed", 0xed, 0x7}, {&(0x7f00000023c0)="077c0c595f6bf2cd80da9bcb116fe7", 0xf, 0x4}, {&(0x7f0000002400)="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", 0xfe, 0x203}], 0x802, &(0x7f00000025c0)) mq_unlink(&(0x7f00000026c0)='keyringeth1\x00') 2018/05/10 08:51:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x5, 0x8}, 0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000140)={0x52, 0x0, 0x200, 0x9, &(0x7f0000000100)}) 2018/05/10 08:51:39 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000001000a0ec00000000000000000000000000000000000000feffffff01000000030000000000000000006e72300000000000000000000000000069726c616e300000000000000000000073797a80616c6cf5840000000000000065716c000000000000000000000000000180c2000000000000000000aaaaaaaaaaaa00000000000000007000000008010000400100004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x270) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x38, "5f1bfffd09a0f918193e1540438f66d8177a37c279a3baa08be2a20eb95577dda6afe547f3088f31d6865aec11b80adf12d006855e37d03e"}, &(0x7f00000004c0)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r2, 0x8, 0x10}, 0xc) r3 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='(\\self\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000140)="9592f2e477c6e87dcba583f9f74d705d4c24f2a928686e6cc8124620c2364130b4ea4b673478d14b8edb497791d1bdb63e6892f8b4de6b7dbe6e5e768e3c76425c58f675bf7f73bf195d4d121b502fe8e2b7e9abdeaf29396390941c434a499d0798fc095d5cb794cd948aee049a5edc8a13fd351c8df887f8337221ddb1d057b4b1e3b8d48f3f228f7b847b0ed9ae35591932d9b26146bcfd3cd547ac5b33b441b5b87e3ac70372816cebf17022af30ed", 0xb1}, {&(0x7f0000000200)="a022f7fa8ea70c2bf4df0d22b932c3b55da5b68c497d6c48a9973a163c50298c48fd2e6b8cfb3ebf44199b2be05e9be2465e6fcae1957c6236c65b7063139c2991222fe4a858be56389affa3c220", 0x4e}, {&(0x7f0000000a80)="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", 0x1000}], 0x3, r3) mkdir(&(0x7f0000000540)='./file0\x00', 0x2) 2018/05/10 08:51:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000200)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e599b5130514cd27002e012a6d86566e3732408f000000000000000000000000752242685d43e086b2a558b04723479d69d837e3d8507eb3894f4d9dc74453d1e6fa20a4d059922ac1a573e6d50f78429515f0bdc1229ee81588efbbff138231d959ef7df25d6eaa9fa28b0810422b631cbeda0fc5bfb09c420c214b2e48fa93dbbe329ffc2683927de5ff6f1fe9beac121d2f4fb867f410", 0xffffffffffffffb9) [ 123.122449] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 08:51:39 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000000000000850000001700000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0xf7, &(0x7f0000000080)="d6b54c08e002f37ab991b748a678", &(0x7f0000000300)=""/247}, 0x28) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x43, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/10 08:51:39 executing program 1: getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)='mountinfo\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2) 2018/05/10 08:51:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000001040), 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) [ 123.167738] isofs_fill_super: bread failed, dev=loop5, iso_blknum=64, block=128 2018/05/10 08:51:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1a, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x7, 0x0, 0x0, 0x564]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x5007, 0x1d000], 0x0, 0x3, 0x719b}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000001c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 08:51:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f00000002c0)="706b6373375f7465737400c83157510d2950eced", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="00e51e5b43a920df54adbd62505581b27cc0f84694b36c123e82ef887a4ed409ba3b8b996ce5bbfd4eac1cfd73f2c4b88c16d1d1422919d1226aaf49bd463495f7c272b459db3729f94b1f768ccddb2fbeb534e6d096cdbfca5ffef6288a23ce6a3299953700874d563a8567350e0f", r1) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=""/174, 0xae, 0x0) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4, 0x4) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r5 = dup2(r3, r0) accept4$alg(r0, 0x0, 0x0, 0x80800) listen$netrom(r5, 0x2000000000000) connect$netrom(r5, &(0x7f00000000c0)=@ax25={0x3, {"7f31dc1ba683a5"}, 0x20}, 0x10) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 08:51:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190702003fffffffda060200000622e80002040000140d00150000003a514692d14c81", 0x29}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x10000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x8000, 0x4) 2018/05/10 08:51:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f0000000100)=0x60) r1 = socket(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0), 0x1f3) [ 123.349583] isofs_fill_super: bread failed, dev=loop5, iso_blknum=64, block=128 [ 123.387255] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 123.453188] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/05/10 08:51:40 executing program 1: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x2, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f00000008c0)=@reject={0x9, 0x108, 0xfa00, {r1, 0x1b, "bc9bb7", "bfb96285f8daba28e4f5bbafb9144f7b6cba1c9f117ac6617f87127d798d92b26cc8aaedfdaa8db61b4d4ff86031ea6a1215126afd1868b69d03e93a7ad6ac57e9189364891159c7434e8ab838efe56aa52a14ecde674c23645c3034eb8116129de72446277653f022a68d199e047b8896ae778a18eb85d47832227b025665df2f34b0c6525bfd3af2ef7d3647278f6dadf61548ce3eedb4b836c24e3a2f91154c9c432b0b2f29cf1e6483743d4a0600687d2b3287f01c69e50b9dd1b90e0b071fe3b9e31292b32f5cca8542da6271a4726b0a62fdb0d5ad75d3864a7f60051db874088a51bfc6212d5522f71bf83350f350ab6302e50c7a9cfda73a25c02b64"}}, 0x110) 2018/05/10 08:51:40 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/10 08:51:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1c799cfb, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x1, 0x1, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth1_to_bond\x00'}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) 2018/05/10 08:51:40 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x0, 0x1e7c80b2}, @raw8={"605b09c134be6d4beae3b1d6"}}], 0x60) 2018/05/10 08:51:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x42) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8001, 0x92, 0x2, 0x9, 0x21}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x4, 0x7ffffffc}, &(0x7f0000000200)=0x1d1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYBLOB="0500b5ffcc416fa96314178ee1e0c2c40ddf97829a054041c220e976c518690dee58b09436f931350a14166cddf2bfea573157efc8f95c704377e11de4cbe789a0b3cac5ee43b39b2edc0e8698"], 0x27) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x10000) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)=r5) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="140000002e000901000000000000100002000000"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/10 08:51:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) close(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = creat(&(0x7f0000000100)='./control\x00', 0x80) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) close(r3) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x28, r1, 0x1, 0x0, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) socket$inet(0x2, 0x0, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00000003c0)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x36, 0x1, @tid=r2}, &(0x7f0000000380)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write(r0, &(0x7f0000000500), 0x0) 2018/05/10 08:51:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000180)=0x2) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="ae18507cebad4f90c81310c109508a0c16f3dba242b36878316448d8b48fe49f", 0x20}], 0x0, &(0x7f0000000440)=ANY=[]}, 0x8}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000004c0)=""/241) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) 2018/05/10 08:51:40 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x414880, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) dup3(r1, r2, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8, 0x2, 0x7, 0x3, 0x401, 0x2, 0x0, r3}, &(0x7f00000001c0)=0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) clock_nanosleep(0x6, 0x1, &(0x7f0000000080)={0x77359400}, 0x0) [ 123.620083] netlink: 'syz-executor4': attribute type 8 has an invalid length. 2018/05/10 08:51:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/05/10 08:51:40 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x1}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/10 08:51:40 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x2) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000007e98e54c009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0xa70, 0xb2, &(0x7f000000a040)=""/178, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) close(r1) 2018/05/10 08:51:40 executing program 3: r0 = socket(0x10, 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x9, 0x4) write(r0, &(0x7f0000000000)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) [ 123.667294] sctp: [Deprecated]: syz-executor6 (pid 9419) Use of int in maxseg socket option. [ 123.667294] Use struct sctp_assoc_value instead 2018/05/10 08:51:40 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0xa0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000400)=0x7ffffffffffffc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000002c0)="ec8f02d68f2ab7df4c620a7f82db47e6b21ffa630475f4cb6f99773c3193e6325de716f457f78cbbe360edfa948da1bb1d8bebb4e1ce93ddd7cf9ff51889effabd3ae74c018f8fb0b75b8ec6480f7027c73b550c951c624c5ddd", 0x5a) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYBLOB="085d7d0a45b0dc44537ed83cf4f1cd5a0d0fc4cd9c39b7bb303cfbda0e630022b4c45fa9aa0b209cf472ad10a211eeacfc278b8c5ddfa4d55d10931d525a1c0d6f9acbaf646ca8867571abe7db93e006ddc8589fbcff0c340afa52033fd87fdfa6c32f64f725158537bf1263180042b9ee595cef736a9e83933c7f25c149a178", @ANYBLOB="67ea2299b9a76d4c693f89dc474dde6f00e231600124771b8a29a7690b3886e62901eb51627cce90ec9d0cd439b6ec162d8abd86aa434bb4433d1533697e4887ef1cc6ac8c7348560ecdc369a37d1e745f41697013cde813fd3fb784ee8d14eeeaca428fd3b65b78f664402e0f04b1a1cc1361b466b02240c8174deb4255b3e18bca3b4d7d6a69786fb1924670c93a166df7a3055c70f4f92fbb3333249243c69c71900e3ee6b15e1aac2d97be3ebbd8f3724f9905d4f5cb529824cc2e98cb", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r3], @ANYRES64=r3], @ANYRES64=r3, @ANYBLOB="fba08da01a595c29867248cba69628d062563f64bb89432466f72cc9d53e39879c33e6c7ed987b5a138642155de3534f45e992645e5afdd9a09a2e788d45f9cb6e5977fa70951a2af6c48761582f050431057e6009ec4fb4ed64730c99fa3410e028b6868895e700947f6a785179a07969f886ddb964e7839d8091fe0490c091e6d1acb434dfac8b25f73dd1e58a2bafd65a54ecc4e8374758e472f13aacae9622547f6110360a6d1c276e1843c2b3d0881f", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRES64=r2]]) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x1, 0x1, &(0x7f0000000440)=""/98, &(0x7f0000000540)=""/65, &(0x7f00000001c0)=""/195, 0xfdfdffff00000000}) ioctl$TIOCSCTTY(r2, 0x540e, 0x7fff) [ 123.722963] netlink: 'syz-executor4': attribute type 8 has an invalid length. 2018/05/10 08:51:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000280)="e976dd70d33633e1beeda336715caf23b13e68dd7a7b151cfbf2544531091f77dee2d021322df3e0724ee7100b3709b1c34dc92cace37c6b5193b6fe6f63a72910f313ca4a301d6fe179ed3e1673087088591e2414caa267b25808558a87a7a5ae85ca71b7127ea294c304365c6466bb6219f7125f5744324183a58902170990208f7dc2f573cc171bc839e9ddc40f572cff2f7cc8d6b24b2e39355123b28a0f9ab0b47185bd947ec82ee577ac6bdd58e1728b6d36218c2151f0cac781e30708945f494d2224931d1c9a9c67cba1f97832"}, {&(0x7f0000000380)="9c73eaeef5b48c2b1611f3006eaddebcabf6aa190f1a656cdea5ac54e8c55980f4718c2885e232ad74"}, {&(0x7f00000003c0)="8013dce014f5f9207065fa9df8c244c55184143ed6e59a59ba8c2995e095ae1cb70adcc3f5b464b117aed90fbad296e3b9ea63a10d8788188d07f70130c8d2dd8a62d3b5c311a022514d98c3d19ed12626cdbd46ec44ff554533dbbf6cad286ea4606050527a9cf5e886329ae1a808554d95e86121f99b9b9816373f8638fbec58b24d2467b734cfdd1a5d22828a2251bf4a3e0195ed05b752fe0f56ff62cd34204e67e648b0414d88beb9cbd91e10d50f33b1e5c4589ca01cf24a145b3d2d38762f1368b1166ff9b6ab01ce134a4e78fe56439333d3a37428f249171fb02969a90a"}, {&(0x7f00000004c0)="76f4b7f517ff035925ce718b62c66775419901c6aeeec199c8d224b4d4109d70ca4a5cf150c775cc2abc92eb15c64ac3f956cff8b6633cbf689531288dc1133aea5e6321b05522b53f602aacf7f0ec67e7b5fc4de6d89d9132a6942b6d3cce3c7457018c316c560b95663670bf7833887d07a4aa5b9b63cf55af882cf80f439ab6c07a333703217ff5de09d891569fc82dccf5b111e47987df13b227cd2b"}, {&(0x7f0000000580)="8353268e7b0a651e509170049e1cff1751149ab13b2ead1421f2eeca7acf3d52cbe01e22263477fd9516d6d6a5a8a8860a5c7be3b53a17c12064a6b77bbdb87c577c6a1b42b1b54f4ab7a194f4d9480b7b106db42bf72fa657156157091ee6c0552946708b44bb8301fc7438c1d609361b3ecb6941463839ab4880fc9afd771ce7c6579544771ca611753e010cb58328dd016be812a1b74093aca09af3a92693111b7b6316d3fdd82634372aa0c0d73dd65d49521664e14ecb"}], 0x1) write(r0, &(0x7f0000000040), 0x0) 2018/05/10 08:51:40 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000080)="bf9820fba5951e75c47cc0d65cdc05b2e63724200b33fdf728606303e960b4861cab2d95c7fd4caca3f33d4649d68b48b3d72bf09ccee7b7e84255bae63949b27bcfba0bb39ea3a6d594e951230ee3fc960a365227cd1aa01e07644f0bd848ae91770291d187", &(0x7f00000001c0)=""/164}, 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'nr0\x00', 0x7}) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) fchdir(r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000c1ef114aa36405000000400000000000025587bc070ff6d0f45f26d"]) [ 123.782772] sctp: [Deprecated]: syz-executor6 (pid 9448) Use of int in maxseg socket option. [ 123.782772] Use struct sctp_assoc_value instead 2018/05/10 08:51:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101040, 0x14a) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x3e3, 0x6, 'queue0\x00', 0x81}) write(r0, &(0x7f0000000000)="260000002a0047f2ff17ddffcd00ff031700ff00010000000009001a000000007fffffff0b00", 0xffffffffffffff92) 2018/05/10 08:51:40 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x440000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x200000, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x22000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='nr0\x00') r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000480)=0x84) mmap(&(0x7f00009e0000/0x1000)=nil, 0x1000, 0x5, 0x8031, 0xffffffffffffffff, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x0, 0x3e}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="59bd3e899b5672039bada99c29b869c3a0cafc0ead036a32b0187ce0fc189fa4c38c", 0x22}, {&(0x7f0000000080)="8ceddbc35e8836ee62850c64a61c5190526418", 0x13}], 0x2, 0x4) 2018/05/10 08:51:40 executing program 4: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2200, 0x0) io_cancel(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1000, r1, &(0x7f0000000540)="ff4cb96e30790149ea29bae44ad8f0c79956b3b7163c7694449b8bbcfabef5cfd5b5709be89665b65fb11c229b769235019aa3164ef95a51d2cd273761d0718c3782f57a460afa", 0x47, 0x3f, 0x0, 0x0, r2}, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000600)={{0x8136, 0x0, 0x9, 0x9, 0x4, 0x2}, 0xa77, 0x61, 0x7fff, 0x3, 0xfffffffffffffff8, "e8402ad82f8bb2afd9d800c22d6b51650b6bd1b093b37a7ec78340fd354e83e89930af9d791d4b007f9f3a951033661c07d359d5d9430b235fb85a11ab5d288943d1de60dd00070accd3cc819e33a2814658771043eee68c60ea2f5188de2d06ea4631cfd0b5f8a1b5bb437bf2b3948ead4ef1cc31835ea71448b49fb1e3615c"}) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000100)={0x48000, 0x6}) r3 = socket$inet(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r5 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x3, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x404000, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a0001000700fd686fa2f8bc02000d0000000000031d9994080019000103f21a", 0x24}], 0x1}, 0x0) 2018/05/10 08:51:40 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005ac0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2004400}, 0xc, &(0x7f0000005a80)={&(0x7f0000005a00)={0x58, r2, 0x11, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x4) 2018/05/10 08:51:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000000100)) fcntl$notify(r0, 0x402, 0x11) 2018/05/10 08:51:40 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x240004, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r1, 0x3ff}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="6db99cab8c3140f9276035b26d2b30e356eeb2290fdd171e"]) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x4, 0x6, 0x0, "addf36ffd03d", 0x5}}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 08:51:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40084149, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0xa00}) ioctl(r0, 0x7f, &(0x7f00000000c0)="a4a2ac02626b0f5bb40e46ed73d7f1") openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) 2018/05/10 08:51:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"a539a8ddf77261"}, 0x1}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, @random="54fd259a39ae"}, 0x10) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x800, &(0x7f0000000080)=""/30) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000040)="f2ad3e650f3266b8010000000f01c1f4f20f01c90f1753010fc759047d4966b8007000000f23d00f21f86635300000090f23f8360fae59fe", 0x38}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 08:51:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x2442) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0xcb8, 0x1, 0x16, &(0x7f0000ffe000/0x2000)=nil, 0xffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40), 0x0, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/05/10 08:51:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r2}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/05/10 08:51:40 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/10 08:51:40 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005ac0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2004400}, 0xc, &(0x7f0000005a80)={&(0x7f0000005a00)={0x58, r2, 0x11, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x4) 2018/05/10 08:51:40 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'vcan0\x00', 0x1800}) write(r1, &(0x7f0000335000), 0xfc94) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000240)={0x0, 0x7, 0x0, &(0x7f0000000200)=0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x7f, "aa147528a8da84040ab580e2dd1e00c78b1361215ceab29232f65334f167874521ad2d95036059a66b626ded6dc4729bfe354050488f5e41e27dfe25ead516be1e02cb8d06b8062000128a2f96f3d953095ab664eb66c57859651ea457010a91c5cd55337b5dbff1c65785b0924caf42fcd2f83c815ec9006941a8dadc274b"}, &(0x7f0000000180)=0x87) vmsplice(r1, &(0x7f00000012c0)=[{&(0x7f0000000240)}], 0x1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f0000001040)=""/251}, {&(0x7f0000001140)=""/173}, {&(0x7f0000001200)=""/112}, {&(0x7f0000000280)=""/214, 0xffffffffffffff4e}, {&(0x7f0000001400)=""/242}], 0x0) 2018/05/10 08:51:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='dctcp\x00', 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4d, 0x101001) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x7f, @rand_addr=0x1, 0x4e22, 0x4, 'none\x00', 0x8, 0x6, 0x2c}, 0x2c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/172) 2018/05/10 08:51:40 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x80, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[], 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0xc0000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x3) 2018/05/10 08:51:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x52, r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="580000000000000014010000090000923622a17e08adb300149737152a96cb35635602f3e4aabe847a3705f9fa00a752636ae8d5f86a29baf34d631fd975f31703327af13b8845a3fa4741feb0c3", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) [ 124.268609] dccp_v6_rcv: dropped packet with invalid checksum [ 124.311005] IPVS: set_ctl: invalid protocol: 127 0.0.0.1:20002 none [ 124.363644] IPVS: set_ctl: invalid protocol: 127 0.0.0.1:20002 none 2018/05/10 08:51:41 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005ac0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2004400}, 0xc, &(0x7f0000005a80)={&(0x7f0000005a00)={0x58, r2, 0x11, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x4) 2018/05/10 08:51:41 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001200)="1409e50390cfda050384f04ba86b6ce15c4700aca74ceb19376c8d50df3cce8d9bc436e0900b70deaf7413cae59c128113f11db139e9c1637e34438c7b605328f26150ae8cfda57a23a5005df3a95d78a5a6062de424ad7a4a4702bad02d953ffdad96e072c1d3a194936b71be2e6faae086a21f236c5dfce56e4db90321ac80d979b9d97ae4cc24f8083623c1c26f666a699208c8207a8f7d15ae40cc49119c5865207e8e61445fafbadc2c68ec3dc1b91e88372f737f8af992ebd211964336b3fa66adf2a6d104371aa1382fabeacbb4bb254a2de397776758cf300268ec690677b58a22bc5585824700edce", 0xed}], 0x1) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x80000) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) keyctl$describe(0x7, r0, &(0x7f0000000200)=""/4096, 0xffffffffffffff09) 2018/05/10 08:51:41 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x6, 0x20]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2, 0x9, 0xbb2f, 0x8, 0x1000, 0x99, 0x400, {r2, @in6={{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x8, 0x3, 0x6, 0x7, 0x666}}, &(0x7f0000000200)=0xb0) 2018/05/10 08:51:41 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netrom(r0, &(0x7f00000037c0)={&(0x7f0000000040)=@full={{0x3, {"dda8344d6f279b"}, 0x7fff}, [{"2048f3a1b0afce"}, {"8f81bdbc535233"}, {"803891e18836d2"}, {"7f2370cad88d33"}, {"560022cf241ad2"}, {"e24903b284d5c3"}, {"49b4cd10fd2a55"}, {"07c46b4b2350da"}]}, 0x48, &(0x7f0000002240)=[{&(0x7f0000000140)="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"03d28e4ae714e6012fbc8ab4fbb90680f0c61cab70034888fa4087d784c9faa5b943c2ca4f3436da6919e4bc16385729253160fee5b41c496af8b50d0be83c7ffa11faba7adc6ab14583cdbf66b0345e03bb5f9ec474484f0bc7ef3bb3b3ab67b1ccdecb4eadc1ff4dd6b8c1f9237aa9d3800ccd38585068541f99f325e9be101f098eb4979e4b776f18818b78e59ae002901e65401ea691742be35c0a0cbb4e070a5c5c362530eafeac15441480aa887890a4c09ea234111a8b5991e34d5ab119612db8"}, {0xa0, 0x0, 0x4e1365b1, "40a1eb68b1c7c86e89d7d99a1abdb2a66e14c507ffc6430bb591405c2f33d50fe254e9ff9062cc111cdba83b9430c6500058da18a26a06b0a40c4718e1a1ece473b2db8219785cc8c027fcbb0921b5c73038e6b73565dd94ad3b32dce8609e370eef5c3790b37e19b3d64958a5767c411eb0d0c5ff3305bb2d9d9e0ded01367f4314f7e7cd5b5b88a662db"}, {0x1010, 0x103, 0x2, "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{0xe8, 0x0, 0x20, "346d76dd4f32ed4c195fba822100807da39c31e79e622020f23a049c75c5ff48dd2669c8c1ff2b2ef3c10a30b6d20e5b24478676a94f8b3223e5255db4f80cd7a6eca90c35ecb6bcd152d776889520f73f516e6497772f403093773994fb9078d0080168e85dfe25789ff6558f1b00ab554fdc91b7c99a8669446dba2dbee5ec0d102f461246c29a55d51bff8d4c614b15685f83a40c859462fc9fa6d3b6dbd636a064bfcdefc7aa47ad85805473b931bf6f03b0e60c21d3b95419a8f3a6496fdba4d560bcac0c45aea8388ca7adf6bf2d23966d23dd0a"}], 0x14c8, 0x80}, 0x1) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc4ff2)='./file0/file0\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f000077f000)) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2000, &(0x7f0000000040)) 2018/05/10 08:51:41 executing program 6: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000005c0)={{0x7, 0x5, 0xdb, 0x7fffffff, "a4ffb62473350f4cf83608588aa161a5d397228741344d691607ee9a71aa3eb5d2832e9d693b5b6f5cabec47", 0x8}, 0x9, [0x5, 0x5, 0x400, 0x7, 0x1, 0x1, 0x10000, 0x8, 0x7, 0x6, 0x3, 0x510, 0x8, 0xf760, 0x7, 0x80000001, 0x1000000, 0x2, 0x110, 0x5, 0x0, 0x10000, 0x2, 0x7, 0x3, 0x2, 0x1ff, 0x2, 0xf2, 0x1, 0x1, 0x40, 0xed, 0x8, 0xfffffffffffffffe, 0x1000, 0x42c3, 0x200, 0x9, 0xba0, 0x7, 0x2, 0x9, 0x1, 0xfffffffffffffff8, 0x7, 0x80000000, 0x10000, 0x1f, 0x5, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x9, 0xecc1, 0x8, 0x7, 0x7fffffff, 0x8251, 0x6, 0x0, 0xfffffffffffffffc, 0x1ff, 0x6, 0xcf17, 0x0, 0xffff, 0x1ff, 0x500, 0x2, 0x4, 0x9d, 0x228000, 0x2, 0x1, 0x100000001, 0x1, 0x2, 0x8, 0x3, 0x5, 0x4f840000, 0x2, 0x2, 0x7fff, 0x5, 0xffff, 0x1ff, 0x1f, 0x31, 0x80, 0x7, 0x4ba, 0x81, 0x6, 0xeb35, 0x1ff, 0x2, 0x0, 0x9, 0x6, 0x4, 0x3, 0x0, 0x8f55, 0x0, 0xfff, 0x8, 0x9, 0x80000001, 0x6, 0x3f2, 0x4, 0xffffffffffff5d49, 0x3, 0x38, 0xffffffffffffff80, 0x100000001, 0x3ff, 0x800, 0x7, 0x6, 0xc8, 0x100000000, 0x401, 0x0, 0x6, 0x7, 0x3459], {0x0, 0x989680}}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000500)=""/150, 0x96}], 0x1) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000300)=""/216) timer_create(0x0, &(0x7f0000000180)={0x0, 0x41, 0x7, @thr={&(0x7f00000000c0)="62ec2c07af7ffa6c5388996c", &(0x7f0000000100)="e191606edfe107f57638341e8c57c97b827dbc14a1884e54247683a5ee82c4822a476d76a4a8965b86452e2c177ce2ec1c0b70ab43ae8a50e7fda6b9295ecc5aa3698778a973e375301a9f29285ee2be204b"}}, &(0x7f00000001c0)) 2018/05/10 08:51:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r2}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/05/10 08:51:41 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800009a1137f300100009200000fffffffffffffff300000c8768f5e05afb21a38f3960a9a5fde66085da454b664578c8469cb12d0f14ac9a0258f0049ee80a5e89a008f8b2a11e20dec0b410b786425efbfce2c34556d441476f6d41424fdf3b547696ed02d858640bc160c20dc12c9424c125802caa91341c70768bec114b627c9e58c0580bb09b1e7a2e8037993f1ea531f642b17cb0e9ac21c1661aa7882ffac3fd389a85f491b1efe01790aa3835f4", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000a00"], 0x23b}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x78, r1, 0x302, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc8d3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x0, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x0, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x0, 0x7, 0x14}, @IPVS_DEST_ATTR_INACT_CONNS={0x0, 0x8, 0x80c3}, @IPVS_DEST_ATTR_U_THRESH={0x0, 0x5, 0x47de}, @IPVS_DEST_ATTR_U_THRESH={0x0, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x0, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x0, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_L_THRESH={0x0, 0x6, 0x9b2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x0, 0x9, 0xc478ddd}]}]}, 0xfe53}, 0x1, 0x0, 0x0, 0x400000805}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x81) 2018/05/10 08:51:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0xf0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000f00)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x10000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/05/10 08:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005ac0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2004400}, 0xc, &(0x7f0000005a80)={&(0x7f0000005a00)={0x58, r2, 0x11, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x4) 2018/05/10 08:51:42 executing program 7: request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340)=')cgroup\x00', 0xffffffffffffffff) 2018/05/10 08:51:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/178) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffff85, 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000080)=0x2) 2018/05/10 08:51:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x1, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9f, 0x200) r1 = dup(r0) syz_open_pts(r1, 0xfffffffffffffffc) ioctl$TIOCNOTTY(r1, 0x5422) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0) 2018/05/10 08:51:42 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = dup(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3f, 0x0, 0x10001, 0x270}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x5, r3, 0x0, 0x1}) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000064e5fd8b26d9cfa163a700000000000000290000000b000400bf0000e3ffffff00"], 0x18}}], 0x1, 0x0) 2018/05/10 08:51:42 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x501000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xddc38c4c341f5cc7}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="406485b069392d000000", @ANYRES16=r1, @ANYBLOB="04002dbd7000ffdbdf2502000000080005000200000008000500ff0000001c000300080004004000000008000400010000000800030001000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000004}, 0x4010) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x800) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000180)={0x800000000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}) 2018/05/10 08:51:42 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="873c05cccac0ca4b02c32d2982c890baddc230b75c8f81ea5cddfd2bb93a03397306cf9c9f52f9eb250682e60000a37b1bc5"], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)=""/98, &(0x7f0000000140)=0x62) 2018/05/10 08:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) 2018/05/10 08:51:42 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000003640)={&(0x7f0000003300)={0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003340)={0x50, r0, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, 0x1}, 0x0) 2018/05/10 08:51:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x7, &(0x7f0000000400)=[{&(0x7f0000000100)="a3516909c019", 0x6, 0x1}, {&(0x7f0000000140)="2743f7d65cbf89634afecd6acee4", 0xe}, {&(0x7f0000000180)="289a7c8e1b36e7f3a66becbd0dceb68f47127390e0", 0x15, 0x3}, {&(0x7f00000001c0)="699a6c40f4145987126e3bff71387c361706ff2d0c094146c2f5d6fd5290f20097cbad0e323a199c66e64b39d0d21bd2cae488342ce238bd6bd6a2fc8390c03a1f43e6521f59f697f966f9cb06d6b7490b6d3817755d0902c75005acc99a4ceea351a4db0cb795c403bd4f600fba4ef65f50d564d19dba75", 0x78, 0x400}, {&(0x7f0000000240)="d5f9bfc31075b39dd151dd125aefcd8f664d91a971e1e7601a1cc99d721338dd0a2bcc3d27a9e293e5beb5aaac70ab6f09e203f75aa7fc34d0abf07f6b184e4c4826e8203205633c498e866987d3a376dd67c6f4ef6bc9c4433a1fbb45adf1ead5ad8a63", 0x64, 0x1}, {&(0x7f00000002c0)="0ffd1647f44e6f7437846009eaa5ad44ee454317eef262665d5ae8b22c38d145d893ec18f707859f8722fcc66630fd9b045cf6b089ea9aae7d2f6d3c9cb88056f166762398f3697f29ac34aada10f1f5014be52522f76381ae23bb9526a677999588e991a1ef80318aa8ec742e129686b35a171c3f17cdaf7abdabd859a9a89b06e083003bb0ad71406b8654651a4458310991ce2a51a7465df7378bf1d41d4ba65e2c67bbd6c591a6cc09bf1eeb2a79ffd3d1871264fd8a2a9c6fe653cb2a248219a3c3b439558c622d8d5ed52fa93878bd1c5c4e825a7c", 0xd8, 0x1d9}, {&(0x7f00000003c0)="292f92310627c6f0147ea88d3b59ab2665902ddef751c36a2d48a34bfc3cd8da84cab80ba46387943d1cdb4276b0a8d19a94d51a8dde5bc72c", 0x39}], 0x1, &(0x7f00000004c0)={[{@utf8='utf8', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x3d]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xd1c4) 2018/05/10 08:51:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x80, 0x46c, 0x33, 0xffff}, {0x4, 0x130f75f, 0x8, 0x401}, {0xb1c, 0x1, 0x101, 0x5c}]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000081cffc)=0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000200), 0x8) r3 = dup2(r0, r0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/05/10 08:51:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r2}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/05/10 08:51:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) r4 = gettid() tkill(r4, 0x16) r5 = socket$netlink(0x10, 0x3, 0x80000000004) gettid() write(r5, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb2302100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080)=0x2a, 0x4) 2018/05/10 08:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') [ 125.789292] ntfs: (device loop5): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 125.809105] ntfs: (device loop5): parse_options(): Invalid mft_zone_multiplier option argument: 4= 2018/05/10 08:51:42 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) 2018/05/10 08:51:42 executing program 2: r0 = memfd_create(&(0x7f0000000300)="64657620496448322cf0696da23751b69c1781498b0f37d3f17c7292eceaed34c98fbacc4ff06c4a6e99ed74bcecd4a459544d39dbbb8c79fe760687ed7a62e1953d9c3e2c017cb6cd72ed5020ab375e671a21", 0x0) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=@deltclass={0x43c, 0x29, 0x0, 0x70bd29, 0x25dfdbfd, {0x0, r1, {0x0, 0x5}, {0xffff, 0xffe0}, {0x0, 0x3}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x1, 0x3f, 0x26, 0x3f, 0x4f, 0x8001, 0x10001, 0x4, 0x7fffffff, 0xffffffffffffff7f, 0x1, 0xffffffff, 0x7, 0x3ff, 0x81, 0xdc, 0x8, 0xff, 0x401, 0x8, 0x0, 0x80000000, 0xfff, 0x6, 0x7fffffff, 0x0, 0xaad, 0x5, 0x0, 0x8, 0x6, 0x3, 0x0, 0x7, 0x5, 0x2, 0x1, 0x100, 0x1, 0x0, 0x40, 0x7f, 0x3, 0x8000, 0x1, 0x8, 0x2, 0xd316, 0x8, 0x40, 0x6, 0x8, 0x5, 0xffff, 0x5, 0x7, 0x3f, 0x6, 0x40, 0x9cf, 0x5, 0x2, 0xaef, 0x344, 0x8, 0x6, 0x9db2, 0x10000, 0xfff, 0x91, 0x100000000, 0xb1ee, 0xa4, 0x1, 0x7, 0x10001, 0x7d, 0x3, 0x4, 0x1, 0x38e, 0x2, 0x800, 0x6, 0x7f, 0x0, 0x5, 0x9, 0x6896, 0x0, 0xfffffffffffffffc, 0x2, 0x6, 0x7e, 0x4315000000000000, 0xb, 0x7, 0x1, 0x9, 0x6, 0xffffffffffff0001, 0x8000, 0x101, 0x272, 0x3ff, 0x1, 0x7, 0x7, 0xbd, 0xaae, 0x0, 0x3ff, 0xfebd, 0x1, 0x1, 0x100000001, 0x1, 0x1, 0x8487, 0x6, 0x5, 0x8, 0x9, 0x80000001, 0x1, 0x4, 0x9, 0x6, 0xffffffffffff8000, 0x81, 0x81, 0x8, 0x3, 0x0, 0xfffffffffffff8e9, 0x1, 0x6, 0x727, 0x8000, 0x0, 0xffffffffffffffff, 0x0, 0x504c0000000000, 0x992, 0x80000000, 0xee5, 0x4, 0x1200000000000, 0xff, 0x0, 0x3ff, 0x7fff, 0x401, 0x9, 0x3ff, 0x0, 0x4, 0x4, 0xff, 0x7, 0x5, 0x40, 0x2, 0x3, 0x0, 0x5, 0x0, 0xffffffffffffff78, 0x0, 0x7, 0x5, 0xac, 0xd45b, 0x5, 0x1, 0x2, 0x20, 0x9, 0x4, 0x9, 0x1, 0x3f, 0x5, 0x8b5, 0xfc, 0x0, 0x3, 0x80, 0xffffffff, 0x6, 0xd3, 0x4, 0x3, 0x4, 0x1, 0x3, 0x1f, 0xf90, 0x5, 0xfffffffffffffffb, 0x3, 0x5, 0x23, 0x53, 0xb79, 0x20, 0x100000000, 0x42, 0x4, 0x5, 0x80000000, 0xfffffffffffffff7, 0x7, 0x5, 0x2800000000000000, 0x6, 0x100, 0x1ff, 0xffffffffffff8000, 0x0, 0xfffffffffffffffd, 0xa705, 0x0, 0x7fffffff, 0x2, 0x4, 0x800, 0x4, 0x6, 0x4, 0x10001, 0xfff, 0x9, 0x1, 0x8d, 0x5, 0xdf, 0xf56, 0x1, 0x0, 0x2, 0xea0, 0x8, 0x5, 0x8, 0x20, 0x20, 0x5, 0x8, 0x0, 0xf40c, 0x6, 0x9, 0x3, 0x7, 0x2]}}}, @TCA_RATE={0x8, 0x5, {0x0, 0x7f}}]}, 0x43c}, 0x1, 0x0, 0x0, 0x20004800}, 0x10) write(r0, &(0x7f0000000080)="fb53", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000000c0)=""/83) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x20000000000004, 0x11, r2, 0x0) nanosleep(&(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x1a5d, 0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$nfc_llcp(r0, &(0x7f0000000800)={0x27, 0x1, 0x0, 0x7, 0x9, 0xffffffffffff0000, "2d371e8bfdce1b9bab905c2341932857b733604884401d05249467902291629952090bf73c97982f535177d93c104b0bb21d016cbbf62963c82cba5b4b2e57", 0x4}, 0x60) 2018/05/10 08:51:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) 2018/05/10 08:51:42 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) 2018/05/10 08:51:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r2}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/05/10 08:51:43 executing program 4: r0 = socket(0x10, 0x822, 0x0) r1 = semget(0x1, 0x0, 0x400) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000000c0)=""/135) write(r0, &(0x7f0000000040)="240000001a002565f70e00f86ed176f0001b000400edfc0e1c0b0020e80000bbbb234dd4cb1279e2f787a0bfb5b1239bcd0c529263d2c62d43bde09d55d08900000000000000000000000000000000", 0x4f) 2018/05/10 08:51:43 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r1}, {r2, 0x8}, {r1, 0x400}], 0x3, &(0x7f0000000280)={r3, r4+30000000}, &(0x7f00000002c0)={0x6}, 0x8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0001000000061a2e80643cf2b2b3e72a8203000000000000000000000208300079275b31f0c1fd6cc23e2dd1e2d2241679671bd2801ae38b29ef4a26f7d1b03476ec42460bdb76de53a6ec634693b683ccc9bb4b920f887590c4d618511f8fb89cab256d2d1198a9ea29cec6bafbb218cd5d260afe457451569b019e3e44fec824febd06e69c93ad8a740b240a23bf35aaea2288a3ed734c1f056d5eefb191bafb82ba935b0129e2818a54d266399dc92bfdf55f2f9288b111dfa551e6281f81c437d05bf8fd64b0f9a5a7b09464aa6b368fcfd2a0e3d8dbd7dfaf00000000000000000000000000000000000000", @ANYRES32=0x0], 0xf3}, 0x1}, 0x7c) 2018/05/10 08:51:43 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x200000000000018b, &(0x7f0000000000)=ANY=[@ANYBLOB="10020000000000ff0000000002800000910000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x120) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) 2018/05/10 08:51:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x44, "a8bd64aac3c8548b143b9d7723fd0f6a8b2fc31b38bbf40e7a1d115d407d4798a94d46e448c537e2af885013bde5e64776258bf4620cab1d123a8d2e00b97dd4f71e7e3f"}, &(0x7f00000001c0)=0x4c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xe196, 0x4, 0x1, 0x80, 0x9, 0x6, 0x1, {r3, @in={{0x2, 0x4e21, @rand_addr=0x7fffffff}}, 0x6, 0x77a8380e, 0x3, 0x8, 0x10001}}, &(0x7f00000002c0)=0xb0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000380)=""/182) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x270004c7) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002700ff0a00c09c628300000000000000150000000c002400445d0c58f5c95187940d8e803603729194f00240b8e97c8ab019498f"], 0x98}, 0x1}, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000340)=0x3, 0x4) 2018/05/10 08:51:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x484}]}) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x7ff, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x116a, &(0x7f0000001440)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000000c0)={0x1, 0x4, [0x915, 0x4c9, 0xd70, 0x123]}) 2018/05/10 08:51:43 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/219, 0xdb, 0x40}, 0x40000021) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/112, 0x70}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000001980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/4, 0x4}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x3, &(0x7f0000001b80)=""/138, 0x8a, 0x2}, 0xfd}, {{&(0x7f0000001c40)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/113, 0x71}], 0x3, &(0x7f0000001e00)=""/153, 0x99, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/211, 0xd3}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/108, 0x6c}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/91, 0x5b}], 0x6, &(0x7f0000005140)=""/15, 0xf, 0x2}, 0x7}, {{&(0x7f0000005180)=@hci, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)=""/24, 0x18}, {&(0x7f0000005240)=""/68, 0x44}, {&(0x7f00000052c0)=""/125, 0x7d}, {&(0x7f0000005340)=""/134, 0x86}, {&(0x7f0000005400)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x1}, 0x548e}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000005580)=""/63, 0x3f}, {&(0x7f00000055c0)=""/210, 0xd2}, {&(0x7f00000056c0)=""/103, 0x67}], 0x3, &(0x7f0000005780)=""/157, 0x9d, 0x7fff}, 0x1000}], 0x6, 0x10042, &(0x7f00000059c0)={0x77359400}) 2018/05/10 08:51:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) 2018/05/10 08:51:43 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x1, 0x7ff}, &(0x7f0000000340)=0xc) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=""/137, &(0x7f0000000080)=""/83, &(0x7f0000000200)=""/43, 0x1000}) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000080)=ANY=[]) 2018/05/10 08:51:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000040)=""/245) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80045300, &(0x7f0000dc5f98)) [ 127.111515] FAT-fs (loop2): Directory bread(block 112) failed [ 127.124735] FAT-fs (loop2): Directory bread(block 113) failed [ 127.134598] FAT-fs (loop2): Directory bread(block 114) failed [ 127.171574] FAT-fs (loop2): Directory bread(block 112) failed [ 127.184595] FAT-fs (loop2): Directory bread(block 113) failed [ 127.193225] FAT-fs (loop2): Directory bread(block 114) failed [ 127.199803] FAT-fs (loop2): Directory bread(block 112) failed [ 127.206170] FAT-fs (loop2): Directory bread(block 113) failed [ 127.212195] FAT-fs (loop2): Directory bread(block 114) failed 2018/05/10 08:51:44 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x2) write(r0, &(0x7f0000000400)="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", 0x3b1) readv(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/20, 0x14}], 0x1) write(r0, &(0x7f0000002040)="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", 0x1000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x4) finit_module(r0, &(0x7f0000000040)='/dev/dsp#\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3ff, 0x6, 0x1000}, 0x8) 2018/05/10 08:51:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80400, 0x0) 2018/05/10 08:51:44 executing program 0: ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:44 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000280)) r0 = semget$private(0x0, 0x2, 0x40) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000000100)=""/140) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000002c0)=""/4096) unshare(0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/206) 2018/05/10 08:51:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x3, 0xfff, 0x1, 0x7f, 0x6, 0x4}}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000180)=0xc) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/231) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) 2018/05/10 08:51:44 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x110000) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/20, 0x14) keyctl$setperm(0x5, r0, 0x424) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}]}) 2018/05/10 08:51:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x2e8, 0xc0, 0x1c0, 0x0, 0x2e8, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x37}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1ff, [0x15b, 0x7ff, 0x8, 0xfffffffffffff01e, 0x9, 0xfff], 0x9, 0x9, 0x2}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'veth0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0xff, 0x1, 0x2}, 0x0, 0xe8, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x3f, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x2}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x40, 0x3, @empty, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) 2018/05/10 08:51:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40000, 0x0) 2018/05/10 08:51:44 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x146) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) 2018/05/10 08:51:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/05/10 08:51:44 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = getpgid(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) epoll_wait(r4, &(0x7f0000000100)=[{}, {}], 0x2, 0xfb) r5 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sched_setparam(r1, &(0x7f00000000c0)) write(r4, &(0x7f000014d000), 0x0) write$cgroup_int(r5, &(0x7f0000000240)=ANY=[], 0x861) close(r2) 2018/05/10 08:51:44 executing program 6: accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) inotify_init() accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @multicast2}, &(0x7f0000000400)=0x10) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x200053) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x40, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000540)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14, 0x80800) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000680)=0x6e) r2 = fcntl$dupfd(r1, 0x3, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000001c0)={0x6, 0x1, 0x80000001, 0xb769, "a1b062b909b1b7b1796572d849d3afda9d9a6f0a3578c32f35adb72be715b3e439573681c950950d037a68e7"}) r3 = socket(0x200018, 0xfffffffffffffffd, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000006c0)) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x33b) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000180)='bpq0\x00') ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) recvmsg(r3, &(0x7f0000000000)={&(0x7f00000048c0)=@nl, 0x80, &(0x7f0000003700)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f0000000240)=""/81, 0xffffffffffffffbc}, {&(0x7f00000013c0)=""/215, 0xd7}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f00000024c0)=""/235, 0xeb}, {&(0x7f00000025c0)=""/140, 0x8c}, {&(0x7f0000004940)=""/95, 0x5f}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x9, &(0x7f00000049c0)=""/4096, 0x1000, 0x4}, 0x3) 2018/05/10 08:51:44 executing program 2: [ 128.088539] binder: BINDER_SET_CONTEXT_MGR already set [ 128.131441] binder: 9768:9776 ioctl 40046207 0 returned -16 2018/05/10 08:51:45 executing program 4: timer_create(0x7, &(0x7f0000000140)={0x0, 0x3d, 0x2, @thr={&(0x7f0000000000)="a6065c991726dcf3166895e53846db309f6c605485650a4c6e9c06fc297b8ca81ab4f7a8e0e34646231a4c16e461fc098958ba5f33b26f2145c9ca2bc13295f33c7e291c5308f7f3bfb30a7ee7c61de88978d55518f80db3b0296ebce2858c749bee334cca2d1de261dcd715fe0234f28c570468de", &(0x7f0000000080)="3d6135cf269deada016109d611ed71c44d6d87e0de9ee0c80f657687851f4f936f47c79269289cb81d7550d04561e26bba3da05cfe347a22263ca7476774e877e3fe79128c56d2800a6e4c777369569db19a93805d9b85465b4859977ab9bf2f5bf990687a6e7cb65ec58282d5764ee43435f2e25707195d86b298cb88856913e8639862633b079ef089178e22"}}, &(0x7f0000000180)) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sched_getparam(0x0, &(0x7f000029a000)) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x80040) epoll_wait(r1, &(0x7f0000000240)=[{}, {}], 0x2, 0xffff) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000200)={0x6, 0x5, 0x7}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6a, 0x0) 2018/05/10 08:51:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@bridge_dellink={0x48, 0x11, 0xf21, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x2}, @IFLA_EVENT={0x8, 0x2c}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7fff}, @IFLA_TXQLEN={0x8, 0xd, 0x7c}]}, 0xffffffffffffffea}, 0x1, 0x0, 0x0, 0x1fffffc}, 0x4008000) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800470000300000000000009078ac1414bbac1414aa070704000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) 2018/05/10 08:51:45 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="926d6e657439f0344a096700", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) 2018/05/10 08:51:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0xa, r2, &(0x7f0000000440)='asymmetric\x00', &(0x7f00000003c0)='$\x00') 2018/05/10 08:51:45 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x7) shutdown(r2, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0xf0a, 0x4) 2018/05/10 08:51:45 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000004000000071, &(0x7f0000654ff8), 0x2) removexattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@random={'osx.', '\x00'}) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000800)=[{&(0x7f0000000340)="0b4ae7c00399b0d8aee868d5e01ebca1367445a54f9c486c409dc9ddc3e4bbddd028e59244f83d215c38f3ad736384c20f82aea27d3017c340b86ea238a563d5e3524bca98cecadede2d0258875df3ace5107d475d9a135c26f2f411bd8c577ca41e64cbc3afe50c138ee2cc2d2c50f5bcecb21de508ffa13cf73b7a3b4b1ce83111369f3bea7164e7360b3eef50e06d1d7bb8a5946717c2f65c52b0e935978c8373fa33c23e754fb2517415747fc85c16af6fa0fb19f9974848ddd5bbb0df95367eab941d0dadfc549826fe1902c19bccefc6c4dab5ecb96574b6410efb766bd2c3947329eea797192bd3b985383f39870081d28a295f", 0xf7}, {&(0x7f0000000440)="aa64588f72a3fc4d1f5adbb8f1fea7e31df604a5ae96c561c9a32e2069ae473aebc356238d5f2eef84e560b2d6c344275267784f2c4fcf581fdd8317a51a0d60947532d489be63215b6dc14b17369215cc89cf965d8c97443b3a12fa5699271dc4c3fa1d57e3337b9e1dd283ed64d3d25dc9758607a6fd946da71177d582a86ffb2b2dffcfab1908b44474083e852069cbaaa3cfe0b55d9b51bedb9b520ea3b527ef0b0c9138ab751381b7b8524ec5b83ff4e04b5ff3185ea1ab350dab46e17249d3b543e298c79be77572323e663f410888a7371086efa2f3380bb1af8eaa69ca5b78e927f0aacbc0724d364bc520ec95", 0xf1}, {&(0x7f0000000540)="084086ec01548c2c41c90c9461c369c2b20fae0bd04b24bb1df9294fb810a07b8e3af35646f1839c22850170a1b796b38ed07601d0fa0660b0738275c5a7aae13fbb9b900d38238538f2390445ec94eab9f269c3a69db28077d4e31914c97c2072c34843a5b8d0b206e4733a792a9688006b5598e22bfb3eacaa2f470f869aa318daf819a8c0446d6ecc59a5709b3a8c5a41e576267affec09b5f7dee063a89f918391ba9cb656c2a41f01c5d8d86ee34832b599", 0xb4}, {&(0x7f0000000600)="1c56aa6630ecd1b7807769003d1dbbf35adf51ccaf75b7ac50b26da3db9737c26d6fe4f2b85970541600e193d855b44d055b7a31e0a3377c83c4f253f8b700d99373f6231475e075084ac9ca940d26836607b44d0ebc7c3e4683ea9fcd0a60fc884f6ab718bee5d5d9dd427b6cc4ba40eb1fd51690719896e65c2c6dd029d5f285a1a9d0815608c8b6afb5506c42f096bfe1159d2de7ea7be8b8dcb5276e54a1ac4d73df8a522f18a51922f82cf0c328703daad79ad5c378220c9315bf9562ff9388a4058c5658702f3b379731b76185591ca75bf16a33d3dcbd317808e79e8d20f744321080f7", 0xe7}, {&(0x7f0000000700)="8ab8a9113d9503fe169224c2587255967d284f", 0x13}, {&(0x7f0000000740)="160978a1dadbb1179262a70440d4c9f9d4eafa16ad438d4eb194b29ece4c34b9bcd9c5decdb69f81d28021d6ba13a07005ded4e445669b28559b8115d08dade009f9c20d99ff52496fe12053a4a8b19409beb52fc605c7c99dd08015dc01750a20a73a1e5a0312c7fc711f92e2deb82bac0c3195fab1988a08b98b1cc0da4307ab30b31e5e3c56d27a213d1d6db35c721d0dfd3750377aeb206441a0d6a6fb370363e4f52cdbbe197d8430f0f863a229c2e0", 0xb2}], 0x6, 0x2) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/05/10 08:51:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000140)) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/10 08:51:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x2, 0x12051, r2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0xe2bb, 0x4, 0x7, 0x1, 0x8f0], 0x5, 0x4, 0x5, 0x2, 0x2, 0x8001, {0x2, 0x9, 0x8, 0x5, 0x1000000, 0x6, 0x3ff, 0x2dc, 0x2, 0xc6000, 0x80000001, 0x0, 0x100000001, 0x8, "133d84b0a70419c68af60dd477468ce2d7fd90ae2932be335dc0084357f3f3be"}}) socket$vsock_stream(0x28, 0x1, 0x0) r5 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fb6000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/157) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000100)) 2018/05/10 08:51:45 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7ac70000000000, 0x200000000, 0x9, 0x8, 0x0, 0x2, 0x18000, 0x6, 0x4, 0x80, 0x38, 0x7ff, 0x6, 0x9, 0x8000, 0x2800000000000000, 0xffffffff, 0x7ff, 0x9, 0x9, 0xc0000000, 0xb8a, 0x4, 0x1e4, 0x101, 0x0, 0x1, 0x7, 0x1, 0x7, 0x7f, 0x2, 0x5, 0x0, 0x100000000, 0x11a7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000040), 0x3}, 0x4040, 0x80, 0x33, 0x7, 0x7, 0x0, 0x3}, r1, 0xa, r0, 0x9) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sched_setattr(0x0, &(0x7f0000000140), 0x0) 2018/05/10 08:51:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045109, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/05/10 08:51:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x248) readahead(r0, 0x40, 0x7) perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x3, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 08:51:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0xa, 0x7) accept$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10200) sendmsg$inet_sctp(r6, &(0x7f0000000780)={&(0x7f0000000180)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000001c0)="69a885d201e1e3e7575aa6216fe91b9405258dab6a2ddc030d91e1c84b7789b73d6186ce", 0x24}, {&(0x7f0000000340)="c2c90c62ac46c8bd00123be6f98689143650d839aac3b92297696fd068c92c127e8945923be5bb79485c26e0dbc492cc816012d6bfd3b82b2e9e654c956765ffb194440cec873d8c791742d63e6678a76d46a7d8aabc74963c17c9e7f8d0fd070d0990f4eb76f4451d53fc0a89fb7701e167f6c744189aec9b806152f24062cf674c39cc4562ba770fe0d330249a0291e4810706c0c6dca4dd192a9ff958", 0x9e}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="b12189855660ee0bd1bfd2833cdfd60821eb2dba28acf1a31aab997fbcd10c01e5a4b8c76a45ec376d8ef93b54d5c5ac90c544846082fc52e3fecc42674208e2829edf40fdb1db6fc6391a854c13cbec1e2988f6f29e32b11a902e1bb7a936e99fbfac998c3484a05d76530176dd6095a9b97059bfe69ea12022ffe04bb1994b072af1f0ad925366a24efe5b5e4d768c5866b1b21a6544d31706461ae33f72018c5582e4e11dd1277662f8fb7f590d298c742c5320ad6c6e22ebc66c227219f96995dbf9c0455ead719d81f3", 0xcc}, {&(0x7f0000000200)="51b09d1536235ed89c1042366c60423d59aa509502712657549fd62882f491d92a85452d06edf9158332", 0x2a}, {&(0x7f0000000600)="b752ced156a4cd49fe6cd9b6bd72ebb0bf0b8a1f9d17731e67305e001d62a20dd79b6b34b0d30f2ff5beaf1323e6e838ff968a45cc8303c70caf8eae5e8724080e5a8e4716287cf8127d50a5e4b7caf3df9f738cdc0b736720e746bd78b713a3534525456be7e89ddcd6e462e376ec61c4e7eb0f420fd3fde6fbdb2f3984baccad97940e6bc90104c4eb03828eb979bdfb7c55af94d2072ea20a4da647f574f958e4f6a23627570fc161906b87dc2dca3debe37e3542380ae209a679052b6479b5a9cbb5d2b6db1b5e13", 0xca}], 0x6, 0x0, 0x0, 0x4000004}, 0x4040000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/05/10 08:51:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000000000)) 2018/05/10 08:51:45 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x5, 0x100000000209e1f, 0x8000000001, 0x5}, 0x2c) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x3, &(0x7f00000000c0)=0x1) 2018/05/10 08:51:45 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) bind(r1, &(0x7f0000000480)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0x5f, 0x1, "169bf46b314d551452dc65b885e2b5de7d5acb793fa5fd96fb349f55584ccd23464501246fd6f1653486867f68dc21c9dbdd17ccf9fa6e4044ce140bd0d8f1", 0x1b}, 0x80) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="b22c03353bb118673ec2f0083bf6d40acad6945530dd55daf6f148cbdf7e95aead747302892a1237278f1eb8ed6b6ac25275232aac39c6be5b5595283274aa90085435e1defaa8ab5358092da72535ca2b086a7bf5f2b0bdc0eda474c84b5c39c770bf68ec47e3f7bbf0fcf32498ce4d70c9159d72b04928321fafafeaf4beaf94c8c0047a57", 0x86}, {&(0x7f00000001c0)="d56c667f1304bc9eb50f1b0c0b7e80a9de7503212d020d1555c0dbefbc02efbc13fbf3d7854359c69f5ecc8349b6c1c0dc983b6d0e136c645f1036a6d24c37805d113b20bc5dcf00cbca0b1a892c42846a4f0d0a84214766eb48934263acc09a42ecb61073a0a719408b62e9e0f2adbb1bf04c6d189052d8e8186f50f3ab579e3c1023780c6bf997776920f4f90938ced53d9d264bd051f18b61681c55244a2d3578d5269876de0795e27d4eb17bf7cffd1f160b4434a925a0b6b8f28e151d5a345fef2499ed080d349ce3c734197f9d62138b0e21e901a1022ad50e", 0xdc}, {&(0x7f00000002c0)="dd4914a6500801874a2b3c919153a6e656021d4667bdc42cd37c0e93846d6baae25991e79be269028ed1b2f7d098fff9a19223ae9dcabcc605fbd35095eed58a625eb83ed249b94d085191133f684c424035faebdaf57296ed933aa7315cda3bfa7c3aba898e9f42691cd650f09563368405be571933dc09e9481fe5b911881dae8f5285e899e655dc8d792596da76fb72e7c107f81672b29f463013b17ddd947bb492b6383295bf0fc5babf623a4efe0bcbe5a81e7f47cb2e306225bba2d1866588e471f048cd25ee498b15eab230418c6a20265b1a070d4587af03a4a29bf6f50eff7a8d", 0xe5}], 0x3, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x6a, "a73e96df239a74bb3937d21e794c81bd60521bc605f5f3cc77978005eb6bc0d43a5c722f869635f89faf931b7db91d7e923cfe55282fee26f232bd30a731683eaf2610cd5714939626e7d9ae92a8a5f5eb2ddb45f0f29130033ecc8ae18648234b5cb29b941587cfc151"}], 0x98, 0x8814}, 0x40051) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) 2018/05/10 08:51:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r1 = socket(0xf, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8008, 0xf88c, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/05/10 08:51:46 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101140, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x2a0, &(0x7f0000001540)}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/05/10 08:51:46 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) getdents(r1, &(0x7f0000000240)=""/4096, 0x1000) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) [ 129.467058] FAULT_INJECTION: forcing a failure. [ 129.467058] name failslab, interval 1, probability 0, space 0, times 1 [ 129.478755] CPU: 1 PID: 9871 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 129.485951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.495311] Call Trace: [ 129.497909] dump_stack+0x1b9/0x294 [ 129.501554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 129.506756] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.511622] should_fail.cold.4+0xa/0x1a [ 129.515703] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.520821] ? zap_class+0x720/0x720 [ 129.524553] ? graph_lock+0x170/0x170 [ 129.528376] ? find_held_lock+0x36/0x1c0 [ 129.532459] ? __lock_is_held+0xb5/0x140 [ 129.536553] ? check_same_owner+0x320/0x320 [ 129.540895] ? rcu_note_context_switch+0x710/0x710 [ 129.545840] __should_failslab+0x124/0x180 [ 129.550089] should_failslab+0x9/0x14 [ 129.553900] kmem_cache_alloc+0x2af/0x760 [ 129.558060] ? check_noncircular+0x20/0x20 [ 129.562333] ? __might_sleep+0x95/0x190 [ 129.566329] __anon_vma_prepare+0xbc/0x700 [ 129.570583] ? anon_vma_fork+0x950/0x950 [ 129.574661] ? perf_trace_lock+0x900/0x900 [ 129.578906] ? perf_trace_lock+0xd6/0x900 [ 129.583069] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 129.588271] ? __lock_acquire+0x7f5/0x5140 [ 129.592525] ? __thp_get_unmapped_area+0x180/0x180 [ 129.597478] ? debug_check_no_locks_freed+0x310/0x310 [ 129.602679] ? lock_acquire+0x1dc/0x520 [ 129.606684] ? __lock_acquire+0x7f5/0x5140 [ 129.610919] ? perf_trace_lock+0xd6/0x900 [ 129.615059] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.619900] ? pud_val+0x80/0xf0 [ 129.623298] ? pmd_val+0xf0/0xf0 [ 129.626660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.632189] __handle_mm_fault+0x2d02/0x4310 [ 129.636595] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 129.641338] ? graph_lock+0x170/0x170 [ 129.645134] ? find_held_lock+0x36/0x1c0 [ 129.649195] ? lock_downgrade+0x8e0/0x8e0 [ 129.653352] ? handle_mm_fault+0x8c0/0xc70 [ 129.657581] handle_mm_fault+0x53a/0xc70 [ 129.661634] ? __handle_mm_fault+0x4310/0x4310 [ 129.666210] ? find_vma+0x34/0x190 [ 129.669743] __do_page_fault+0x60b/0xe40 [ 129.673808] ? mm_fault_error+0x380/0x380 [ 129.677946] ? graph_lock+0x170/0x170 [ 129.681738] ? debug_check_no_locks_freed+0x310/0x310 [ 129.686919] do_page_fault+0xee/0x8a7 [ 129.690709] ? vmalloc_sync_all+0x30/0x30 [ 129.694850] ? find_held_lock+0x36/0x1c0 [ 129.698913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.703750] page_fault+0x1e/0x30 [ 129.707192] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 129.712799] RSP: 0018:ffff880181b5f6e8 EFLAGS: 00010206 [ 129.718151] RAX: ffffed003036bf04 RBX: 0000000000000028 RCX: 0000000000000005 [ 129.725406] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff880181b5f7f8 [ 129.732666] RBP: ffff880181b5f720 R08: ffffed003036bf04 R09: ffffed003036beff [ 129.739924] R10: ffffed003036bf03 R11: ffff880181b5f81f R12: 0000000020000028 [ 129.747186] R13: 0000000020000000 R14: ffff880181b5f7f8 R15: 00007ffffffff000 [ 129.754471] ? _copy_from_user+0x10d/0x150 [ 129.758697] ip6mr_ioctl+0x533/0xab0 [ 129.762403] ? ip6_mroute_getsockopt+0x680/0x680 [ 129.767144] ? lock_acquire+0x1dc/0x520 [ 129.771110] ? perf_trace_lock+0xd6/0x900 [ 129.775254] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.780094] ? perf_trace_lock+0xd6/0x900 [ 129.784229] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.789056] ? find_held_lock+0x36/0x1c0 [ 129.793109] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.798637] ? zap_class+0x720/0x720 [ 129.802341] ? perf_trace_lock+0x900/0x900 [ 129.806560] ? perf_trace_lock+0xd6/0x900 [ 129.810696] ? _parse_integer+0x190/0x190 [ 129.814837] rawv6_ioctl+0x9f/0x260 [ 129.818454] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 129.823726] ? graph_lock+0x170/0x170 [ 129.827515] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 129.832692] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 129.837957] inet6_ioctl+0x1b0/0x1f0 [ 129.841666] sock_do_ioctl+0xe4/0x3e0 [ 129.845462] ? compat_ifr_data_ioctl+0x170/0x170 [ 129.850213] ? lock_downgrade+0x8e0/0x8e0 [ 129.854359] ? rcu_is_watching+0x85/0x140 [ 129.858502] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.863689] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 129.868877] sock_ioctl+0x30d/0x680 [ 129.872496] ? dlci_ioctl_set+0x40/0x40 [ 129.876465] ? expand_files.part.8+0x9a0/0x9a0 [ 129.881042] ? kasan_check_write+0x14/0x20 [ 129.885271] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 129.890192] ? wait_for_completion+0x870/0x870 [ 129.894781] ? dlci_ioctl_set+0x40/0x40 [ 129.898745] do_vfs_ioctl+0x1cf/0x16a0 [ 129.902626] ? ioctl_preallocate+0x2e0/0x2e0 [ 129.907033] ? fget_raw+0x20/0x20 [ 129.910481] ? __sb_end_write+0xac/0xe0 [ 129.914450] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.919972] ? fput+0x130/0x1a0 [ 129.923238] ? ksys_write+0x1a6/0x250 [ 129.927039] ? security_file_ioctl+0x94/0xc0 [ 129.931439] ksys_ioctl+0xa9/0xd0 [ 129.934892] __x64_sys_ioctl+0x73/0xb0 [ 129.938770] do_syscall_64+0x1b1/0x800 [ 129.942644] ? finish_task_switch+0x1ca/0x810 [ 129.947130] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.952483] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.957404] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 129.962760] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.967604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 129.972778] RIP: 0033:0x455979 [ 129.975952] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.983649] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 129.990904] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 129.998160] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.005414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/10 08:51:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@vsock, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/108, 0x6c}, {&(0x7f0000000500)=""/219, 0xdb}, {&(0x7f0000000600)=""/132, 0x84}], 0xa, &(0x7f0000000780)=""/117, 0x75, 0x3}, 0x80}, {{&(0x7f0000000800)=@ax25, 0x80, &(0x7f0000001880)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1, &(0x7f00000018c0)=""/234, 0xea, 0x8}, 0xa3}, {{&(0x7f00000019c0)=@sco, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001a40)=""/75, 0x4b}, {&(0x7f0000001ac0)=""/203, 0xcb}, {&(0x7f0000001bc0)=""/198, 0xc6}, {&(0x7f0000001cc0)=""/220, 0xdc}, {&(0x7f0000001dc0)=""/1, 0x1}, {&(0x7f0000001e00)=""/52, 0x34}], 0x6, &(0x7f0000001ec0)=""/91, 0x5b, 0x40}, 0xffffffffffff0000}], 0x3, 0x2022, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x40600) fchmod(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2cc00, 0x0) recvmsg$netrom(r1, &(0x7f0000003500)={&(0x7f0000002000)=@full={{0x3, {"15191f30fd7b87"}, 0x4999}, [{"efee197b1588b2"}, {"1eba6db09830f7"}, {"2d503edf8d4ffe"}, {"656a5c4bb180f3"}, {"5b6029af0a6a6a"}, {"696b99423b983a"}, {"1b90c56e03254b"}, {"2f3d59c1ef761d"}]}, 0x48, &(0x7f0000003480)=[{&(0x7f0000002080)="be3e2707b9a4c746bfe9ccc1201e16b040f80c8645868ffd7ff6c49dda0e78f089987149fca8bd11bb33f99691d1a03b5db7cc0e863974d1676d12a6e5c6a91230e04b852f4e854b024f43fb091e0007f58bff6f618412a46e9b7165223fa14dce317fedd002b247be71b1086a4480ae03699af88b66baa853e93097c5252add1fcae91b5d025c95b8d2227a63627f155e531002", 0x94}, {&(0x7f0000002140)="deb2578dc9e2053d4f54164b763bc2a22345a32c33bc16364ad3dc09c25954428a8b4b4b9523dea0d62d7bcec2fec07c24da60a460348bfa5d7839f117bd252ca288", 0x42}, {&(0x7f00000021c0)="6f518ad822fa741b01e046f9222e4a2ce03e8b0cdf74d4c8f687c59d550294ac7756e9f948f11a0f57e02aea3db946134c0b36f8179e40eff14665f6fa99c0e026ea2ed37a89ce4ef544d77c017a1ee33764748009b0f3ed7c6675d766d68f3f63ea8ef474c9fe3e85ba2505ad60e7", 0x6f}, {&(0x7f0000002240)="6bcfb6c9a74e18c4d9bc0375d8316643f4428f89068edb26b57d08fa40b25dc02e71d0d8a3ff37178a7dfad369589b25cd81374d96cec57cf4e2099d0f15dfacfd14e792e2b9674f", 0x48}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="1eedfbf0955622a8dd342a938a940040848831a15a94ef7cc3b0283e54f5ef46688cd421214bf5537421355d6e29d02a2d4eb306e018c99b5da0a964c14eeafd1893ce9d9a41b4ed0d28e39164eb739f676d92c78cfcda070a3eb80fb16e855c04e86553bbfd01df4e1db26d8de779981a1a4a2223b06a6f602f02fbf6faabf9e97bb093ca5a6239b6f651f478a99c6a1883d4b08f1b7bfce290a16d26067c4df9bc7c07c769b1c0db51e28593810f0b7fa2f72021ebada1fed9855248f72e03d3c5102f54fc28f30d570eec1801153817e9f9005f5ce8f7b26ec56f22b73564e160235630cf", 0xe6}, {&(0x7f00000033c0)="faec62ea1e3e160b97bdf368dd6fc401d52101eff4eb584be95b6450c22ad747e62c08bf49ed3f4eb6b18cbd9d7bf425c99ba184256ec817bb886f2e25eb53d99571357f39593678151cbd7603834c057bc4f193ea2f717b0a785b2721931030f887f9b587415cffd1dec56e03df1dcbd75d3ce5a06d0af348147c9a05befa3ad590dcb463d1bd1d77e80fcd1b9007844a6b", 0x92}], 0x7, 0x0, 0x0, 0x40}, 0x2000) [ 130.012670] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000000 2018/05/10 08:51:46 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)={0x7ff, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x80000000}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7}}]}, 0x210) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x2) 2018/05/10 08:51:46 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x4) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000)={0xffffffffffffffff}, 0x8) msgget$private(0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x70400) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x102) write$eventfd(r0, &(0x7f00000000c0)=0x80000007ffffffe, 0x8) memfd_create(&(0x7f0000000040)='/dev/dsp#\x00', 0x1) 2018/05/10 08:51:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x20004}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x755) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x42}, &(0x7f0000000280)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000400)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x1, 0x8001, 0x4, 0x6, 0x6, 0x8d20, 0x3, 0x80000000, 0xfff, 0x2, 0x3, 0x9, 0x0, 0xffffffff, 0x40]}, &(0x7f00000003c0)=0x100) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x66}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r6, r7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0x7) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x9, 0x220000) 2018/05/10 08:51:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x33) socket$inet(0x2, 0xb, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/10 08:51:46 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:46 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3700000099cd0148b18db197420dfb68e5e73ea2fe28e6cf9118d8d9c29ae801c10f957edb3c69f83013a301e19821b52302e847724645b5bfa7d4"], &(0x7f0000000200)=0x3f) 2018/05/10 08:51:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:46 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa08000000000000007920dee49c03cd824e555138c2ad8bbcd2901cc0e541298ba39d749c2ab6baa69684bd6a5ae1a3b4f0d6b2a87dfdbe449509b520bc65937fac2be872c64c3ac3112d9370030bb6e9fdfc7dbe7829ddea625f087dfaa1118a4b4acd15ae91a4c4dbb385041b5f93a7c0d712588d2cfcec764734c94977e5278f25fb4d8dd216570483d605fd2285e180b8f81128b48cc451", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3b5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xaa, 0x22001) mq_timedreceive(r1, &(0x7f0000000140)=""/113, 0x71, 0x81, 0x0) 2018/05/10 08:51:47 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x20, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="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", 0xfc, 0x5}, {&(0x7f0000000280)="799f88b805bbd58da0e3f8a58a609f9c05ab9c5c6c0013473f3554a12950751d3325cda0d9987763f1d39bb47c7f02d168779b1c69d5b4", 0x37, 0x7}, {&(0x7f00000002c0)="e095ed3fc65db49c4db9bbcfe53f890ecd1754c7f83f4fcfca2b339ae403746e363115617b24d9f85563f8f305d150d8a178c8ccc84d1e3714aedb01cc0ee9b09062025b0038c77ca051fc01cdb9ca289d9e26955cfc", 0x56, 0x1f}, {&(0x7f0000000380)="f2278af12935009621fdfed7fbac7a369c1c9881d9019a88aac8a41f1e18e985fea5f1d9229a5c7c99f09d3a6c59645f3114dbb87d7660ce6f17330b58bc85482997006b0717ea277f580fd911faa037f17b8d493139c01be05b90e5b2fcca15ffddc797392047051fc1893752bc69f4ee84910a59a57974f9704bbb394cff740f1672cf3e592ec1", 0x88, 0x36cc}], 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x80) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0x5, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="0f9391febe2150e12dc003f588a155b2e83d535c8eac98ed1fa26772859f851ca92ef045093212be5113b543282ad8eb5b2527f2147062b85d664a4671a063765fbdcea81d34ddb1836346d3208a6f3f82588b1b9885360011b83bbf8aba51050279c7d9c33d2a202a9d47ce845b6c9497", 0x71, 0x2}], 0x802800, &(0x7f0000000600)=ANY=[@ANYBLOB="6578706f73655f70726976726f6f742c636f6e762c646174613d77726974656261636b2c7502726a71756f74612c6772706a71756f74612c6578706f73655f70726976726f6f742c00"]) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x1000, 0x0, r1, 0x0, 0x1000) 2018/05/10 08:51:47 executing program 4: mknod(&(0x7f00000000c0)='./file0\x00', 0x4000000000, 0x3) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@local, @remote, @broadcast}, &(0x7f0000000240)=0xc) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000240) umount2(&(0x7f0000000640)='./file0\x00', 0x0) 2018/05/10 08:51:47 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x20080001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/43) ppoll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x8) [ 130.498921] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 130.561015] FAULT_INJECTION: forcing a failure. [ 130.561015] name failslab, interval 1, probability 0, space 0, times 0 [ 130.572378] CPU: 0 PID: 9921 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 130.579571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.588921] Call Trace: [ 130.591525] dump_stack+0x1b9/0x294 [ 130.595165] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.600364] ? __save_stack_trace+0x7e/0xd0 [ 130.604709] should_fail.cold.4+0xa/0x1a [ 130.608767] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.613858] ? kasan_kmalloc+0xc4/0xe0 [ 130.617727] ? kasan_slab_alloc+0x12/0x20 [ 130.621859] ? kmem_cache_alloc+0x12e/0x760 [ 130.626166] ? __anon_vma_prepare+0xbc/0x700 [ 130.630559] ? do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 130.635906] ? __handle_mm_fault+0x2d02/0x4310 [ 130.640471] ? handle_mm_fault+0x53a/0xc70 [ 130.644693] ? graph_lock+0x170/0x170 [ 130.648475] ? ip6mr_ioctl+0x533/0xab0 [ 130.652352] ? rawv6_ioctl+0x9f/0x260 [ 130.656141] ? inet6_ioctl+0x1b0/0x1f0 [ 130.660027] ? sock_do_ioctl+0xe4/0x3e0 [ 130.663995] ? sock_ioctl+0x30d/0x680 [ 130.667792] ? do_vfs_ioctl+0x1cf/0x16a0 [ 130.671842] ? find_held_lock+0x36/0x1c0 [ 130.675892] ? __lock_is_held+0xb5/0x140 [ 130.679959] ? check_same_owner+0x320/0x320 [ 130.684281] ? rcu_note_context_switch+0x710/0x710 [ 130.689207] __should_failslab+0x124/0x180 [ 130.693431] should_failslab+0x9/0x14 [ 130.697231] kmem_cache_alloc+0x2af/0x760 [ 130.701378] ? check_noncircular+0x20/0x20 [ 130.705709] __anon_vma_prepare+0x3b3/0x700 [ 130.710037] ? anon_vma_fork+0x950/0x950 [ 130.714110] ? print_usage_bug+0xc0/0xc0 [ 130.718155] ? print_usage_bug+0xc0/0xc0 [ 130.722203] do_huge_pmd_anonymous_page+0x136e/0x1cc0 [ 130.727472] ? __lock_acquire+0x7f5/0x5140 [ 130.731707] ? __thp_get_unmapped_area+0x180/0x180 [ 130.736645] ? debug_check_no_locks_freed+0x310/0x310 [ 130.741821] ? lock_acquire+0x1dc/0x520 [ 130.745780] ? __lock_acquire+0x7f5/0x5140 [ 130.750021] ? check_noncircular+0x20/0x20 [ 130.754247] ? pud_val+0x80/0xf0 [ 130.757602] ? pmd_val+0xf0/0xf0 [ 130.760962] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 130.766139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.771659] __handle_mm_fault+0x2d02/0x4310 [ 130.776065] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 130.780803] ? graph_lock+0x170/0x170 [ 130.784606] ? find_held_lock+0x36/0x1c0 [ 130.788663] ? lock_downgrade+0x8e0/0x8e0 [ 130.792810] ? handle_mm_fault+0x8c0/0xc70 [ 130.797050] handle_mm_fault+0x53a/0xc70 [ 130.801097] ? __handle_mm_fault+0x4310/0x4310 [ 130.805665] ? find_vma+0x34/0x190 [ 130.809204] __do_page_fault+0x60b/0xe40 [ 130.813254] ? print_usage_bug+0xc0/0xc0 [ 130.817308] ? mm_fault_error+0x380/0x380 [ 130.821439] ? graph_lock+0x170/0x170 [ 130.825221] ? debug_check_no_locks_freed+0x310/0x310 [ 130.830391] do_page_fault+0xee/0x8a7 [ 130.834172] ? vmalloc_sync_all+0x30/0x30 [ 130.838304] ? find_held_lock+0x36/0x1c0 [ 130.842353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.847189] page_fault+0x1e/0x30 [ 130.850634] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 130.856241] RSP: 0018:ffff8801acb0f6e8 EFLAGS: 00010206 [ 130.861602] RAX: ffffed0035961f04 RBX: 0000000000000028 RCX: 0000000000000005 [ 130.868863] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801acb0f7f8 [ 130.876123] RBP: ffff8801acb0f720 R08: ffffed0035961f04 R09: ffffed0035961eff [ 130.883372] R10: ffffed0035961f03 R11: ffff8801acb0f81f R12: 0000000020000028 [ 130.890625] R13: 0000000020000000 R14: ffff8801acb0f7f8 R15: 00007ffffffff000 [ 130.897898] ? _copy_from_user+0x10d/0x150 [ 130.902127] ip6mr_ioctl+0x533/0xab0 [ 130.905839] ? ip6_mroute_getsockopt+0x680/0x680 [ 130.910576] ? lock_acquire+0x1dc/0x520 [ 130.914534] ? __fdget_pos+0x1a9/0x1e0 [ 130.918404] ? graph_lock+0x170/0x170 [ 130.922197] ? __lock_acquire+0x7f5/0x5140 [ 130.926415] ? find_held_lock+0x36/0x1c0 [ 130.930459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.935978] ? _parse_integer+0x13b/0x190 [ 130.940110] ? graph_lock+0x170/0x170 [ 130.943903] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 130.949442] ? _kstrtoull+0x180/0x230 [ 130.953234] ? _parse_integer+0x190/0x190 [ 130.957365] rawv6_ioctl+0x9f/0x260 [ 130.960973] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 130.966229] ? graph_lock+0x170/0x170 [ 130.970018] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 130.975195] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 130.980452] inet6_ioctl+0x1b0/0x1f0 [ 130.984151] sock_do_ioctl+0xe4/0x3e0 [ 130.987934] ? compat_ifr_data_ioctl+0x170/0x170 [ 130.992673] ? lock_downgrade+0x8e0/0x8e0 [ 130.996808] ? kasan_check_read+0x11/0x20 [ 131.000954] ? rcu_is_watching+0x85/0x140 [ 131.005095] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.010269] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.015441] sock_ioctl+0x30d/0x680 [ 131.019062] ? dlci_ioctl_set+0x40/0x40 [ 131.023038] ? expand_files.part.8+0x9a0/0x9a0 [ 131.027622] ? kasan_check_write+0x14/0x20 [ 131.031853] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 131.036779] ? wait_for_completion+0x870/0x870 [ 131.041349] ? dlci_ioctl_set+0x40/0x40 [ 131.045317] do_vfs_ioctl+0x1cf/0x16a0 [ 131.049202] ? ioctl_preallocate+0x2e0/0x2e0 [ 131.053590] ? fget_raw+0x20/0x20 [ 131.057035] ? __sb_end_write+0xac/0xe0 [ 131.060998] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.066527] ? fput+0x130/0x1a0 [ 131.069790] ? ksys_write+0x1a6/0x250 [ 131.073575] ? security_file_ioctl+0x94/0xc0 [ 131.077968] ksys_ioctl+0xa9/0xd0 [ 131.081415] __x64_sys_ioctl+0x73/0xb0 [ 131.085293] do_syscall_64+0x1b1/0x800 [ 131.089160] ? finish_task_switch+0x1ca/0x810 [ 131.093637] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.098560] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.103497] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.108846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.113688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.118862] RIP: 0033:0x455979 [ 131.122040] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.129746] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 131.137005] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 131.144274] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.151534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.158781] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000001 [ 131.200902] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/05/10 08:51:47 executing program 5: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) fcntl$getown(r0, 0x9) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x3, 0x3f, 0x1, 0x2, 0x7, 0x2ede, 0x3b3, 0x40, 0x2, 0x1df, 0x5f, 0x57c8}) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/05/10 08:51:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000026c0)='/dev/input/mice\x00', 0x0, 0x28401) fchmodat(r0, &(0x7f0000002500)='./file0\x00', 0x1) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfff, 0x5, &(0x7f0000002380)=[{&(0x7f0000000100)="eba49f4802f4c9defb8ebb84171f32616481c86924688ca6ee068633632bc70d83885df50df23824015e863ba8528da554b376f084bcde3864b9406409d2826dfebe97be9871a9b10bb6e8a6de3b8d267ea40b6075e6176afb312e2518a7125dac70fe381d86284a8841f113d8231a27b6593ea7f8f3bb2a01335b938dfc27b3a851946718fe6a93fdb230778e3c53e1", 0x90, 0x8000}, {&(0x7f00000001c0)="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", 0x1000, 0x9}, {&(0x7f00000011c0)="c1f2e6df55b0f0d7a4b3b77e5ebbc8e87566b4970672205819c9c24a5f83592b241fd48aee5d6cbbdc91af87b0811d0b434331a4bbdbc15c90c48faccd653a27f0b86024619ec79d3d80d18883ec87be7f240503935a9b62dbeca5376eeeaadd9fd85a9293982420890acb7ae7198ca3e8bd54762cf867fe4069b1cda4a34395ae6525cc022579032b2411309cee5772b47ab323c9712035e71dc6e5f9742049f0f650a62bf7576545f2d15251500a3d9346ea88e9a931791151819db0eeddd7bc106302ddad1747bc70aad8b3aaf206b27e9b0fa1a1a3f778513a44ba7081b7", 0xe0, 0x4}, {&(0x7f00000012c0)="2315377429e76e1167df359439b6e45c1f89463b6ad2875c39d36e7f8ad741ac75a5b5ec52e99b746b3ff29ed0a752576d575a38783f74deb7fdf21f28d43ba8768784863e1825b9e2d1996b9883c813346fee06f1e55bb7dfe7683b95d2c79eb783edffa92b23d88ed81c1e293d37ccb7ab91bd7fc28b82082848605036e28e0b94517172626fa69c665e81344e3f9b6b8588343cb1a99b77cc5afec0d401d9fce7a05f69c301f5fce355fa801ead92aaaa556e", 0xb4, 0x9}, {&(0x7f0000001380)="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", 0x1000, 0xfff}], 0x8000, &(0x7f0000002400)={[{@uid={'uid', 0x3d, [0x31, 0x7d, 0x7f, 0x32, 0x31, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x33, 0x78, 0x34, 0x34, 0x3f, 0x7e, 0x7f, 0x33]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x3f, 0x33, 0x38, 0x39, 0x34, 0x78, 0x34, 0x0, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) futimesat(r0, &(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={{}, {0x0, 0x2710}}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000025c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002600)=0x10000, 0x4) getdents(r1, &(0x7f0000000040)=""/47, 0x2f) accept4$vsock_stream(r1, &(0x7f0000002480)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) 2018/05/10 08:51:48 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000532000)=0x19) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002640)={{{@in=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002740)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002780), &(0x7f00000027c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002bc0)) socketpair(0xb, 0x8080a, 0x6, &(0x7f0000002c00)) socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x1c) accept$netrom(0xffffffffffffffff, &(0x7f0000003180)=@full, &(0x7f0000003200)=0x48) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000003240)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003440)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0), &(0x7f0000003600)=0xc) 2018/05/10 08:51:48 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x3, 0x2, 0xcb5a, 0x0, 0x10000}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/10 08:51:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect(r1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/05/10 08:51:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)="6d73646f7300b7a96a1cdf920754fcfb3f610e4f76cf8d8350675c4270fcf18fa33c9f8e2ecfe8174efb2ac33b60458f4fdbd96c781eb22d8e07f4f19e083201e31200000000000000008d8b624cc59a6c715ffeb0d6f061f766120d55c0f85bf8ab07405b8c7045d09cce48bf095cf3f30c57e6a3bd92720416aebccf73369d18e663a44679d3835311d987eca009743cb5d897f9c61ff10ff8d6606ca82c5942a8773d3a027bdff8d40d0b15000000000000", 0xc1039, &(0x7f0000000100)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x800000001}, &(0x7f0000000080)=0xfffffffffffffec1) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) [ 131.387455] FAULT_INJECTION: forcing a failure. [ 131.387455] name failslab, interval 1, probability 0, space 0, times 0 [ 131.398762] CPU: 0 PID: 9962 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 131.405978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.415327] Call Trace: [ 131.417912] dump_stack+0x1b9/0x294 [ 131.421529] ? dump_stack_print_info.cold.2+0x52/0x52 [ 131.426707] ? rb_insert_color_cached+0x14a0/0x14a0 [ 131.431711] ? kernel_text_address+0x79/0xf0 [ 131.436103] ? __unwind_start+0x166/0x330 [ 131.440240] should_fail.cold.4+0xa/0x1a [ 131.444287] ? __save_stack_trace+0x7e/0xd0 [ 131.448594] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.453692] ? graph_lock+0x170/0x170 [ 131.457479] ? graph_lock+0x170/0x170 [ 131.461267] ? kasan_slab_alloc+0x12/0x20 [ 131.465401] ? find_held_lock+0x36/0x1c0 [ 131.469453] ? __lock_is_held+0xb5/0x140 [ 131.473507] ? check_same_owner+0x320/0x320 [ 131.477816] ? lock_downgrade+0x8e0/0x8e0 [ 131.483864] ? rcu_note_context_switch+0x710/0x710 [ 131.488793] __should_failslab+0x124/0x180 [ 131.493018] should_failslab+0x9/0x14 [ 131.496807] kmem_cache_alloc+0x2af/0x760 [ 131.500946] __khugepaged_enter+0xb6/0x5d0 [ 131.505167] ? khugepaged+0xcc0/0xcc0 [ 131.508955] ? __anon_vma_prepare+0x365/0x700 [ 131.513438] ? anon_vma_fork+0x950/0x950 [ 131.517490] ? print_usage_bug+0xc0/0xc0 [ 131.521534] ? print_usage_bug+0xc0/0xc0 [ 131.525584] do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 131.530764] ? __lock_acquire+0x7f5/0x5140 [ 131.534986] ? __thp_get_unmapped_area+0x180/0x180 [ 131.539909] ? debug_check_no_locks_freed+0x310/0x310 [ 131.545083] ? lock_acquire+0x1dc/0x520 [ 131.549047] ? __lock_acquire+0x7f5/0x5140 [ 131.553366] ? check_noncircular+0x20/0x20 [ 131.557846] ? pud_val+0x80/0xf0 [ 131.561196] ? pmd_val+0xf0/0xf0 [ 131.564547] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.569723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.575247] __handle_mm_fault+0x2d02/0x4310 [ 131.579644] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 131.584381] ? graph_lock+0x170/0x170 [ 131.588168] ? find_held_lock+0x36/0x1c0 [ 131.592221] ? lock_downgrade+0x8e0/0x8e0 [ 131.596362] ? handle_mm_fault+0x8c0/0xc70 [ 131.600584] handle_mm_fault+0x53a/0xc70 [ 131.604638] ? __handle_mm_fault+0x4310/0x4310 [ 131.609207] ? find_vma+0x34/0x190 [ 131.612734] __do_page_fault+0x60b/0xe40 [ 131.616779] ? print_usage_bug+0xc0/0xc0 [ 131.620831] ? mm_fault_error+0x380/0x380 [ 131.624963] ? graph_lock+0x170/0x170 [ 131.628753] ? debug_check_no_locks_freed+0x310/0x310 [ 131.633928] do_page_fault+0xee/0x8a7 [ 131.637716] ? vmalloc_sync_all+0x30/0x30 [ 131.641853] ? find_held_lock+0x36/0x1c0 [ 131.645907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.650738] page_fault+0x1e/0x30 [ 131.654175] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 131.659777] RSP: 0018:ffff8801870e76e8 EFLAGS: 00010206 [ 131.665124] RAX: ffffed0030e1cf04 RBX: 0000000000000028 RCX: 0000000000000005 [ 131.672376] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801870e77f8 [ 131.679635] RBP: ffff8801870e7720 R08: ffffed0030e1cf04 R09: ffffed0030e1ceff [ 131.686888] R10: ffffed0030e1cf03 R11: ffff8801870e781f R12: 0000000020000028 [ 131.694139] R13: 0000000020000000 R14: ffff8801870e77f8 R15: 00007ffffffff000 [ 131.701407] ? _copy_from_user+0x10d/0x150 [ 131.705630] ip6mr_ioctl+0x533/0xab0 [ 131.709330] ? ip6_mroute_getsockopt+0x680/0x680 [ 131.714071] ? lock_acquire+0x1dc/0x520 [ 131.718034] ? __fdget_pos+0x1a9/0x1e0 [ 131.721906] ? graph_lock+0x170/0x170 [ 131.725695] ? __lock_acquire+0x7f5/0x5140 [ 131.729918] ? find_held_lock+0x36/0x1c0 [ 131.733963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.739482] ? _parse_integer+0x13b/0x190 [ 131.743612] ? graph_lock+0x170/0x170 [ 131.747399] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.752916] ? _kstrtoull+0x180/0x230 [ 131.756708] ? _parse_integer+0x190/0x190 [ 131.760851] rawv6_ioctl+0x9f/0x260 [ 131.764464] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 131.769724] ? graph_lock+0x170/0x170 [ 131.773511] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.778684] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 131.783947] inet6_ioctl+0x1b0/0x1f0 [ 131.787648] sock_do_ioctl+0xe4/0x3e0 [ 131.791434] ? compat_ifr_data_ioctl+0x170/0x170 [ 131.796171] ? lock_downgrade+0x8e0/0x8e0 [ 131.800315] ? kasan_check_read+0x11/0x20 [ 131.804446] ? rcu_is_watching+0x85/0x140 [ 131.808577] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 131.813761] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 131.818934] sock_ioctl+0x30d/0x680 [ 131.822547] ? dlci_ioctl_set+0x40/0x40 [ 131.826511] ? expand_files.part.8+0x9a0/0x9a0 [ 131.831084] ? kasan_check_write+0x14/0x20 [ 131.835308] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 131.840223] ? wait_for_completion+0x870/0x870 [ 131.844789] ? dlci_ioctl_set+0x40/0x40 [ 131.848751] do_vfs_ioctl+0x1cf/0x16a0 [ 131.852629] ? ioctl_preallocate+0x2e0/0x2e0 [ 131.857029] ? fget_raw+0x20/0x20 [ 131.860472] ? __sb_end_write+0xac/0xe0 [ 131.864437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 131.869956] ? fput+0x130/0x1a0 [ 131.873220] ? ksys_write+0x1a6/0x250 [ 131.877014] ? security_file_ioctl+0x94/0xc0 [ 131.881414] ksys_ioctl+0xa9/0xd0 [ 131.884855] __x64_sys_ioctl+0x73/0xb0 [ 131.888731] do_syscall_64+0x1b1/0x800 [ 131.892601] ? finish_task_switch+0x1ca/0x810 [ 131.897085] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.902000] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.906925] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.912276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.917107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.922278] RIP: 0033:0x455979 [ 131.925450] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.933144] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 131.940399] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 131.947654] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.954906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.962156] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000002 2018/05/10 08:51:48 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140), 0x9}, 0x20) [ 131.996745] Unknown ioctl 1077171216 [ 132.006906] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/10 08:51:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_1\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffff27e0b469ff93bb9d80452384dd6006f5260008110000000000000000000000000f75aa423f0000000000ff0200000000000000000000010000039613e84bdb3230e379a6e22659808dd71ad6c8308db444694ed19c6acfe30525f8429733d5a160ff9c57f0393bd1770593a6cbf287cdbaa011f0964ecdee06b7e2bd01cc0ed296d0a74a827244f78a09249efce3ee934f59766cb356e4241a05f835b1b74319b7664d8e9083b01f26c6c52749a2f322280024b0c722ea2b06eda953fc2ac012b3005a9a2f3c582889f1af3e077918c9d8ef05eeb752a78f1d073453244495fb10d1e5c19242bc2a"], &(0x7f0000775000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 132.047284] binder: 9973:9975 ioctl 40046207 0 returned -16 [ 132.056876] ntfs: (device loop3): parse_options(): Invalid uid option argument: 1}217 2018/05/10 08:51:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x78b, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2bc, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000140)) [ 132.094132] Unknown ioctl 1077171216 2018/05/10 08:51:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7ff}, 0x14) [ 132.129935] ntfs: (device loop3): parse_options(): Invalid uid option argument: 1}217 2018/05/10 08:51:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x208) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x10000000000, "66756575653100000000000000000000000000044000"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x40c000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/10 08:51:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0xfffffffffffffffd, 0x4f5}) accept4$alg(r0, 0x0, 0x0, 0x80000) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '/dev/input/event#\x00'}, &(0x7f0000000140)='/dev/input/event#\x00', 0x12, 0x0) 2018/05/10 08:51:49 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0xaaaaaaaaaaaab03, &(0x7f0000000040), 0xfffffffffffffffd, &(0x7f0000000240)=ANY=[]) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x48080) 2018/05/10 08:51:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="233f87", 0x3}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x14) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/10 08:51:49 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087707, 0x910000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x200) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x8d, 0x10001, 0x1, 0x3ff, 0x1, 0xb99c}) 2018/05/10 08:51:49 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)) tee(r0, r0, 0x6, 0x4) [ 132.396950] FAULT_INJECTION: forcing a failure. [ 132.396950] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 132.408973] CPU: 0 PID: 10021 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 132.416250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.425595] Call Trace: [ 132.428182] dump_stack+0x1b9/0x294 [ 132.431805] ? dump_stack_print_info.cold.2+0x52/0x52 [ 132.436994] ? unwind_get_return_address+0x61/0xa0 [ 132.441922] should_fail.cold.4+0xa/0x1a [ 132.445975] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.451075] ? graph_lock+0x170/0x170 [ 132.454866] ? save_stack+0x43/0xd0 [ 132.458476] ? kasan_kmalloc+0xc4/0xe0 [ 132.462366] ? kmem_cache_alloc+0x12e/0x760 [ 132.466675] ? __khugepaged_enter+0xb6/0x5d0 [ 132.471069] ? do_huge_pmd_anonymous_page+0x15de/0x1cc0 [ 132.476416] ? __handle_mm_fault+0x2d02/0x4310 [ 132.480992] ? find_held_lock+0x36/0x1c0 [ 132.485547] ? __lock_is_held+0xb5/0x140 [ 132.489610] ? check_same_owner+0x320/0x320 [ 132.493921] ? rcu_note_context_switch+0x710/0x710 [ 132.498840] ? __might_sleep+0x95/0x190 [ 132.502809] __alloc_pages_nodemask+0x34e/0xd70 [ 132.507469] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 132.512477] ? kasan_check_write+0x14/0x20 [ 132.516701] ? do_raw_spin_lock+0xc1/0x200 [ 132.520926] ? kasan_check_write+0x14/0x20 [ 132.525150] ? __khugepaged_enter+0x43d/0x5d0 [ 132.529636] ? khugepaged+0xcc0/0xcc0 [ 132.533435] ? anon_vma_fork+0x950/0x950 [ 132.537486] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 132.543018] alloc_pages_current+0x10c/0x210 [ 132.547420] ? print_usage_bug+0xc0/0xc0 [ 132.551472] pte_alloc_one+0x1b/0x120 [ 132.555261] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 132.560354] ? __lock_acquire+0x7f5/0x5140 [ 132.564581] ? __thp_get_unmapped_area+0x180/0x180 [ 132.569505] ? debug_check_no_locks_freed+0x310/0x310 [ 132.574688] ? lock_acquire+0x1dc/0x520 [ 132.578655] ? __lock_acquire+0x7f5/0x5140 [ 132.582889] ? check_noncircular+0x20/0x20 [ 132.587112] ? pud_val+0x80/0xf0 [ 132.590464] ? pmd_val+0xf0/0xf0 [ 132.593819] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.598999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.604536] __handle_mm_fault+0x2d02/0x4310 [ 132.608941] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 132.613680] ? graph_lock+0x170/0x170 [ 132.617469] ? find_held_lock+0x36/0x1c0 [ 132.621533] ? lock_downgrade+0x8e0/0x8e0 [ 132.625679] ? handle_mm_fault+0x8c0/0xc70 [ 132.629904] handle_mm_fault+0x53a/0xc70 [ 132.633955] ? __handle_mm_fault+0x4310/0x4310 [ 132.638531] ? find_vma+0x34/0x190 [ 132.642064] __do_page_fault+0x60b/0xe40 [ 132.646112] ? print_usage_bug+0xc0/0xc0 [ 132.650167] ? mm_fault_error+0x380/0x380 [ 132.654301] ? graph_lock+0x170/0x170 [ 132.658095] ? debug_check_no_locks_freed+0x310/0x310 [ 132.663273] do_page_fault+0xee/0x8a7 [ 132.667062] ? vmalloc_sync_all+0x30/0x30 [ 132.671200] ? find_held_lock+0x36/0x1c0 [ 132.675259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.680093] page_fault+0x1e/0x30 [ 132.683535] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 132.689141] RSP: 0018:ffff880185d476e8 EFLAGS: 00010206 [ 132.694493] RAX: ffffed0030ba8f04 RBX: 0000000000000028 RCX: 0000000000000005 [ 132.701751] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff880185d477f8 [ 132.709004] RBP: ffff880185d47720 R08: ffffed0030ba8f04 R09: ffffed0030ba8eff [ 132.716272] R10: ffffed0030ba8f03 R11: ffff880185d4781f R12: 0000000020000028 [ 132.723534] R13: 0000000020000000 R14: ffff880185d477f8 R15: 00007ffffffff000 [ 132.730814] ? _copy_from_user+0x10d/0x150 [ 132.735043] ip6mr_ioctl+0x533/0xab0 [ 132.738751] ? ip6_mroute_getsockopt+0x680/0x680 [ 132.743490] ? lock_acquire+0x1dc/0x520 [ 132.747456] ? __fdget_pos+0x1a9/0x1e0 [ 132.751331] ? graph_lock+0x170/0x170 [ 132.755123] ? __lock_acquire+0x7f5/0x5140 [ 132.759345] ? find_held_lock+0x36/0x1c0 [ 132.763393] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 132.768916] ? _parse_integer+0x13b/0x190 [ 132.773053] ? graph_lock+0x170/0x170 [ 132.776841] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.782362] ? _kstrtoull+0x180/0x230 [ 132.786150] ? _parse_integer+0x190/0x190 [ 132.790291] rawv6_ioctl+0x9f/0x260 [ 132.793907] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 132.799170] ? graph_lock+0x170/0x170 [ 132.802962] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.808137] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 132.813407] inet6_ioctl+0x1b0/0x1f0 [ 132.817111] sock_do_ioctl+0xe4/0x3e0 [ 132.820901] ? compat_ifr_data_ioctl+0x170/0x170 [ 132.825643] ? lock_downgrade+0x8e0/0x8e0 [ 132.829787] ? kasan_check_read+0x11/0x20 [ 132.833927] ? rcu_is_watching+0x85/0x140 [ 132.838061] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.843246] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 132.848424] sock_ioctl+0x30d/0x680 [ 132.852040] ? dlci_ioctl_set+0x40/0x40 [ 132.856007] ? expand_files.part.8+0x9a0/0x9a0 [ 132.860579] ? kasan_check_write+0x14/0x20 [ 132.864803] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 132.869722] ? wait_for_completion+0x870/0x870 [ 132.874293] ? dlci_ioctl_set+0x40/0x40 [ 132.878259] do_vfs_ioctl+0x1cf/0x16a0 [ 132.882137] ? ioctl_preallocate+0x2e0/0x2e0 [ 132.886536] ? fget_raw+0x20/0x20 [ 132.889977] ? __sb_end_write+0xac/0xe0 [ 132.893947] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 132.899469] ? fput+0x130/0x1a0 [ 132.902739] ? ksys_write+0x1a6/0x250 [ 132.906534] ? security_file_ioctl+0x94/0xc0 [ 132.910933] ksys_ioctl+0xa9/0xd0 [ 132.914380] __x64_sys_ioctl+0x73/0xb0 [ 132.918257] do_syscall_64+0x1b1/0x800 [ 132.922133] ? finish_task_switch+0x1ca/0x810 [ 132.926616] ? syscall_return_slowpath+0x5c0/0x5c0 [ 132.931533] ? syscall_return_slowpath+0x30f/0x5c0 [ 132.936451] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 132.941808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.946643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 132.951817] RIP: 0033:0x455979 [ 132.955346] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.963044] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 132.970298] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 132.977553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.984809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.992061] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000003 2018/05/10 08:51:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0xc000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='vmnet1{GPLmime_type\\proc@\x00') r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000100)='/dev/kvm\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000340)=ANY=[]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000000)) 2018/05/10 08:51:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000001d000/0x2000)=nil, 0x2001f000, &(0x7f0000000100)=""/75) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x4600000000000000, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}}, [0x0, 0x200, 0x2, 0x6, 0x0, 0x8, 0x2, 0x6, 0x3ff, 0x1, 0x7, 0x8, 0x3c, 0x4, 0x100000001]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 2018/05/10 08:51:49 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x20000) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4afeffff925a477cfafa3e3066837e358604de0d905e03000000000000003064b8520000d40a3b1de29b92b5a275c55244488f4441d9092e1fb22a2318185a384d35037cc3cac011a1428843c8605b3f35f233bd0b75931dede24ebeec000000000000000000000000"], &(0x7f0000000240)=0x5d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x7fffffff}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000380)={0x7f, 0x200, 0xd01, 0x23}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000b53000), &(0x7f0000000340), &(0x7f0000000200), &(0x7f0000000080)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x949c, 0x30, 0x3, 0xa54}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x2, 0xfffffffffffffff8, 0x3, 0x936, 0x2}, &(0x7f0000000180)=0x14) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 2018/05/10 08:51:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0xb, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/4096) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'syzkaller1\x00', &(0x7f00000001c0)=@ethtool_rx_ntuple={0x35, {0x1, @sctp_ip4_spec={@empty, @rand_addr=0x8, 0x4e23, 0x4e21, 0x8000}, @hdata="7269fc7c9db3b578ae06e00d2868514006e55142498ca10f19fe41c897a3ef70c4052d11b504b671cd0fbcb5bf4e77c8e69fb682e59b713410348fa206e58531516602289c1a07d7", 0xfb620, 0x66, 0x3, 0x9, 0xffffffffffffffff}}}) 2018/05/10 08:51:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/19, 0x13}], 0x252) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x321000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0xfffffffffffff000, 0x2, 0x0, 'queue0\x00', 0x1}) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/10 08:51:49 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffff9c, 0x50, &(0x7f00000002c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffff9c, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r0, 0x166) socketpair(0xf, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x4, 0x2000, 0x0, 0xfffffffffffffe01, 0x4}) r3 = dup3(0xffffffffffffffff, r1, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) keyctl$reject(0x13, 0x0, 0x0, 0x201, 0x0) 2018/05/10 08:51:49 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:50 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = semget(0x1, 0x800002, 0x2) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000040)=""/196) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x10000, 0x0) ioctl(r1, 0x20000000005385, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000002c0)={0x7, 0x3, 0x44, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xfe79) [ 133.400907] FAULT_INJECTION: forcing a failure. [ 133.400907] name failslab, interval 1, probability 0, space 0, times 0 [ 133.412252] CPU: 0 PID: 10089 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 133.419538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.428903] Call Trace: [ 133.431516] dump_stack+0x1b9/0x294 [ 133.435161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 133.440362] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.445219] ? memcg_kmem_charge_memcg+0x74/0x110 [ 133.450088] should_fail.cold.4+0xa/0x1a [ 133.454166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.459292] ? graph_lock+0x170/0x170 [ 133.463112] ? find_held_lock+0x36/0x1c0 [ 133.467189] ? __lock_is_held+0xb5/0x140 [ 133.471283] ? check_same_owner+0x320/0x320 [ 133.475621] ? __khugepaged_enter+0x43d/0x5d0 [ 133.480136] ? rcu_note_context_switch+0x710/0x710 [ 133.485077] ? khugepaged+0xcc0/0xcc0 [ 133.488890] __should_failslab+0x124/0x180 [ 133.493144] should_failslab+0x9/0x14 [ 133.496956] kmem_cache_alloc+0x2af/0x760 [ 133.501111] ? anon_vma_fork+0x950/0x950 [ 133.505184] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 133.510740] ptlock_alloc+0x20/0x80 [ 133.514380] pte_alloc_one+0x6b/0x120 [ 133.518198] do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 133.523314] ? __lock_acquire+0x7f5/0x5140 [ 133.527568] ? __thp_get_unmapped_area+0x180/0x180 [ 133.532521] ? debug_check_no_locks_freed+0x310/0x310 [ 133.537725] ? lock_acquire+0x1dc/0x520 [ 133.541725] ? __lock_acquire+0x7f5/0x5140 [ 133.545983] ? perf_trace_lock+0xd6/0x900 [ 133.550146] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.555007] ? pud_val+0x80/0xf0 [ 133.558383] ? pmd_val+0xf0/0xf0 [ 133.561768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.567324] __handle_mm_fault+0x2d02/0x4310 [ 133.571758] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 133.576525] ? graph_lock+0x170/0x170 [ 133.580341] ? find_held_lock+0x36/0x1c0 [ 133.584421] ? lock_downgrade+0x8e0/0x8e0 [ 133.588595] ? handle_mm_fault+0x8c0/0xc70 [ 133.592843] handle_mm_fault+0x53a/0xc70 [ 133.596916] ? __handle_mm_fault+0x4310/0x4310 [ 133.601505] ? find_vma+0x34/0x190 [ 133.605056] __do_page_fault+0x60b/0xe40 [ 133.609131] ? mm_fault_error+0x380/0x380 [ 133.613290] ? graph_lock+0x170/0x170 [ 133.617098] ? debug_check_no_locks_freed+0x310/0x310 [ 133.622295] do_page_fault+0xee/0x8a7 [ 133.626106] ? vmalloc_sync_all+0x30/0x30 [ 133.630264] ? find_held_lock+0x36/0x1c0 [ 133.634351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.639204] page_fault+0x1e/0x30 [ 133.642664] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 133.648285] RSP: 0018:ffff8801b1c476e8 EFLAGS: 00010206 [ 133.653651] RAX: ffffed0036388f04 RBX: 0000000000000028 RCX: 0000000000000005 [ 133.660920] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffff8801b1c477f8 [ 133.668192] RBP: ffff8801b1c47720 R08: ffffed0036388f04 R09: ffffed0036388eff [ 133.675461] R10: ffffed0036388f03 R11: ffff8801b1c4781f R12: 0000000020000028 [ 133.682731] R13: 0000000020000000 R14: ffff8801b1c477f8 R15: 00007ffffffff000 [ 133.690032] ? _copy_from_user+0x10d/0x150 [ 133.694280] ip6mr_ioctl+0x533/0xab0 [ 133.698009] ? ip6_mroute_getsockopt+0x680/0x680 [ 133.702767] ? lock_acquire+0x1dc/0x520 [ 133.706749] ? perf_trace_lock+0xd6/0x900 [ 133.710899] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.715751] ? perf_trace_lock+0xd6/0x900 [ 133.719909] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.724752] ? find_held_lock+0x36/0x1c0 [ 133.728826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.734367] ? zap_class+0x720/0x720 [ 133.738084] ? perf_trace_lock+0x900/0x900 [ 133.742321] ? perf_trace_lock+0xd6/0x900 [ 133.746480] ? _parse_integer+0x190/0x190 [ 133.750637] rawv6_ioctl+0x9f/0x260 [ 133.754255] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 133.759522] ? graph_lock+0x170/0x170 [ 133.763312] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.768494] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 133.773762] inet6_ioctl+0x1b0/0x1f0 [ 133.777466] sock_do_ioctl+0xe4/0x3e0 [ 133.781253] ? compat_ifr_data_ioctl+0x170/0x170 [ 133.785997] ? lock_downgrade+0x8e0/0x8e0 [ 133.790150] ? rcu_is_watching+0x85/0x140 [ 133.794286] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 133.799467] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 133.804645] sock_ioctl+0x30d/0x680 [ 133.808263] ? dlci_ioctl_set+0x40/0x40 [ 133.812228] ? expand_files.part.8+0x9a0/0x9a0 [ 133.816795] ? kasan_check_write+0x14/0x20 [ 133.821025] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 133.825944] ? wait_for_completion+0x870/0x870 [ 133.830512] ? dlci_ioctl_set+0x40/0x40 [ 133.834473] do_vfs_ioctl+0x1cf/0x16a0 [ 133.838354] ? ioctl_preallocate+0x2e0/0x2e0 [ 133.842751] ? fget_raw+0x20/0x20 [ 133.846195] ? __sb_end_write+0xac/0xe0 [ 133.850161] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.855683] ? fput+0x130/0x1a0 [ 133.858951] ? ksys_write+0x1a6/0x250 [ 133.862743] ? security_file_ioctl+0x94/0xc0 [ 133.867139] ksys_ioctl+0xa9/0xd0 [ 133.870581] __x64_sys_ioctl+0x73/0xb0 [ 133.874455] do_syscall_64+0x1b1/0x800 [ 133.878329] ? finish_task_switch+0x1ca/0x810 [ 133.882901] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.887824] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.892743] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 133.898107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.902942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 133.908117] RIP: 0033:0x455979 [ 133.911294] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.918988] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 133.926249] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 133.933504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.940756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.948012] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000004 2018/05/10 08:51:50 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x1bb800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x80, 0xffffffffffffffff, 0x4}, {0x10000, 0x3f, 0x4000000, 0x5}, {0x7fffffff, 0xffffffff, 0x9, 0x7f}, {0x6, 0x9de, 0x3f, 0x10}, {0x3, 0xfffffffffffffff9, 0x51e1, 0xb68}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)={0x14, 0x13, 0x21}, 0x14}, 0x1}, 0x0) 2018/05/10 08:51:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x80800) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000100)={0x10001, 0x8f, 0x3, 0x9}) openat(r3, &(0x7f0000000040)='./file0\x00', 0x600001, 0x0) listen(r2, 0x0) 2018/05/10 08:51:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2000001, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3ff, 0x40) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000001c0)=0x435522dd) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x80000000, 0x1) getsockname$ipx(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000006f40)=[{{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24}, 0x3, 0x3, 0x4}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000700)="02ea47af3bedd7840b22d201cc650f5dcf7f0116679e59a77c1d22a4f92dde6fe72d668c02783f678745b29c3d", 0x2d}], 0x1072, 0x0, 0x1b2}, 0x80000001}], 0x1, 0x850) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x80000) fcntl$dupfd(r4, 0x406, r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00000002c0)=""/118) 2018/05/10 08:51:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000180)=@hci, 0x35a, &(0x7f0000ae0fc0), 0x0, &(0x7f0000000000)=""/169, 0xa9}, 0x0) 2018/05/10 08:51:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="5f88a2c845bbff6f9572bd313b11697cab3c55200dead3", @ANYRES16=r0, @ANYBLOB="c5cdb5c95834311f56322fbed2b47645e84168364d5981fa4cd9d9c0bc0966c29efc6ecde2cd004000000000000000c0949205631473ccee8d6bdddecad925a68d5dce49de6cdb8090d7e71d2992d494cf5e95abbd04002cdaf1cdb8579c2df17a8ddf803e642b09f18de0119d8ff95cb8b6b9ff7dcacc0ef158a5296e1afcc56e90960a47f248a910a4e5405700c5c3fb90c58c1e7c152638e01993882dbd6aa2206d352f4ed6fbe028d0140bb79b7da21623f294efd1c2303bca14e0007c9b59", @ANYBLOB="4992f70f880d7e0cff2f9eeb003002daaf38ceb4ae886d4ad59b4a46cac973d40ccfd46d7ff0732194526147b406ea43b2431ec2151fc34b930997703b40f238bc97a5f3d948f2b4aad7123219a4760abb3d3ed69b231067acae7dada6096d96ab05157c1833ef8365eb9ccdac34e4eec8c2423457beae0146bf2d660a4cd5eaaf298a9720f6bf95a6fd4f0c6507b6d6e538da109027180caf7bcea0ba32256602d13b76f5f4b2214318db10c2c2ea94bdf7b1262e106e360082436d", @ANYBLOB="eaa50d4180b2b414db943494c94d763271126d5496be343a85441055827e33e75f21ab961875615aeffcd9788f3c4458fb23d4ccb72761f80bfe370a9fa7e70bcf3ebef0722e4e99d675a0f5f99dab9c2f6972c8ebb36a69ac7f6e0147867eaef32d865c82f3ad2bbb13ec35faeb1e66e57f4dbfea567305b4bc936d8d5524f4129a7f218ab144f4f564d9ddf6ecc08dc5130b02ac493aec5538b7da5f8f6daf0fb20e4cd2d48b5af96a127c7e95d6fd4ac53501ea", @ANYRES16=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0]}, 0x2d1) 2018/05/10 08:51:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:50 executing program 0 (fault-call:1 fault-nth:5): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:50 executing program 4: setrlimit(0x1000200000000007, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x8) [ 134.155841] FAULT_INJECTION: forcing a failure. [ 134.155841] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.157331] QAT: Invalid ioctl [ 134.167904] CPU: 0 PID: 10120 Comm: syz-executor0 Not tainted 4.17.0-rc4+ #40 [ 134.178340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.181676] QAT: Invalid ioctl [ 134.187691] Call Trace: [ 134.187717] dump_stack+0x1b9/0x294 [ 134.187740] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.187758] ? __lock_acquire+0x7f5/0x5140 [ 134.187773] ? __lock_acquire+0x7f5/0x5140 [ 134.187794] should_fail.cold.4+0xa/0x1a [ 134.214794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.219889] ? debug_check_no_locks_freed+0x310/0x310 [ 134.225067] ? debug_check_no_locks_freed+0x310/0x310 [ 134.230252] ? debug_check_no_locks_freed+0x310/0x310 [ 134.235427] ? zap_class+0x720/0x720 [ 134.239127] ? graph_lock+0x170/0x170 [ 134.242919] ? graph_lock+0x170/0x170 [ 134.246713] ? perf_trace_lock+0xd6/0x900 [ 134.250854] ? perf_trace_lock+0xd6/0x900 [ 134.254995] ? zap_class+0x720/0x720 [ 134.258709] ? perf_trace_lock+0xd6/0x900 [ 134.262843] ? zap_class+0x720/0x720 [ 134.266547] ? try_charge+0xac2/0x1660 [ 134.270427] ? graph_lock+0x170/0x170 [ 134.274217] ? trace_hardirqs_on+0xd/0x10 [ 134.278359] ? try_charge+0xacc/0x1660 [ 134.282249] __alloc_pages_nodemask+0x34e/0xd70 [ 134.286912] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 134.291927] ? lock_downgrade+0x8e0/0x8e0 [ 134.296082] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 134.301615] alloc_pages_vma+0x39d/0x550 [ 134.305669] do_huge_pmd_wp_page+0x1767/0x4580 [ 134.310249] ? __save_stack_trace+0x7e/0xd0 [ 134.314573] ? __split_huge_pmd+0x2b10/0x2b10 [ 134.319067] ? perf_trace_lock+0xd6/0x900 [ 134.323204] ? kasan_kmalloc+0xc4/0xe0 [ 134.327078] ? kasan_slab_alloc+0x12/0x20 [ 134.331219] ? kmem_cache_alloc+0x12e/0x760 [ 134.335528] ? ptlock_alloc+0x20/0x80 [ 134.339316] ? pte_alloc_one+0x6b/0x120 [ 134.343279] ? do_huge_pmd_anonymous_page+0xdcf/0x1cc0 [ 134.348545] ? zap_class+0x720/0x720 [ 134.352245] ? copy_user_generic_unrolled+0x86/0xc0 [ 134.357248] ? rawv6_ioctl+0x9f/0x260 [ 134.361041] ? inet6_ioctl+0x1b0/0x1f0 [ 134.364916] ? sock_do_ioctl+0xe4/0x3e0 [ 134.368876] ? sock_ioctl+0x30d/0x680 [ 134.372665] ? do_vfs_ioctl+0x1cf/0x16a0 [ 134.376711] ? ksys_ioctl+0xa9/0xd0 [ 134.380326] ? __x64_sys_ioctl+0x73/0xb0 [ 134.384379] ? do_syscall_64+0x1b1/0x800 [ 134.388428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.393781] ? graph_lock+0x170/0x170 [ 134.397571] ? print_usage_bug+0xc0/0xc0 [ 134.401632] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 134.407157] ? mm_get_huge_zero_page+0x13c/0x4d0 [ 134.411906] ? find_held_lock+0x36/0x1c0 [ 134.415959] ? pudp_huge_clear_flush+0x230/0x230 [ 134.420704] ? lock_downgrade+0x8e0/0x8e0 [ 134.424842] ? print_usage_bug+0xc0/0xc0 [ 134.428892] ? print_usage_bug+0xc0/0xc0 [ 134.432939] ? kasan_check_read+0x11/0x20 [ 134.437077] ? do_raw_spin_unlock+0x9e/0x2e0 [ 134.441473] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 134.446054] ? kasan_check_write+0x14/0x20 [ 134.450278] ? set_huge_zero_page.isra.64.part.65+0x15d/0x220 [ 134.456162] ? __lock_acquire+0x7f5/0x5140 [ 134.460402] ? debug_check_no_locks_freed+0x310/0x310 [ 134.465578] ? lock_acquire+0x1dc/0x520 [ 134.469547] ? __lock_acquire+0x7f5/0x5140 [ 134.473776] ? perf_trace_lock+0xd6/0x900 [ 134.477920] ? pmd_val+0x80/0xf0 [ 134.481276] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.487051] ? perf_trace_lock+0xd6/0x900 [ 134.491194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.496722] __handle_mm_fault+0x221c/0x4310 [ 134.501128] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 134.505870] ? graph_lock+0x170/0x170 [ 134.509663] ? find_held_lock+0x36/0x1c0 [ 134.513721] ? lock_downgrade+0x8e0/0x8e0 [ 134.517874] ? handle_mm_fault+0x8c0/0xc70 [ 134.522105] handle_mm_fault+0x53a/0xc70 [ 134.526157] ? __handle_mm_fault+0x4310/0x4310 [ 134.530729] ? find_vma+0x34/0x190 [ 134.534268] __do_page_fault+0x60b/0xe40 [ 134.538326] ? mm_fault_error+0x380/0x380 [ 134.542466] ? zap_class+0x720/0x720 [ 134.546170] ? graph_lock+0x170/0x170 [ 134.549966] ? debug_check_no_locks_freed+0x310/0x310 [ 134.555148] do_page_fault+0xee/0x8a7 [ 134.558936] ? vmalloc_sync_all+0x30/0x30 [ 134.563075] ? find_held_lock+0x36/0x1c0 [ 134.567137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.571978] page_fault+0x1e/0x30 [ 134.575419] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 134.581033] RSP: 0018:ffff8801cb6f76e8 EFLAGS: 00010206 [ 134.586388] RAX: ffffed00396def04 RBX: 0000000000000028 RCX: 0000000000000005 [ 134.593649] RDX: 0000000000000000 RSI: ffff8801cb6f77f8 RDI: 0000000020000000 [ 134.600906] RBP: ffff8801cb6f7720 R08: 0000000000000000 R09: ffffed00396deeff [ 134.608164] R10: ffffed00396def03 R11: ffff8801cb6f781f R12: 0000000020000028 [ 134.615417] R13: 0000000020000000 R14: ffff8801cb6f77f8 R15: 00007ffffffff000 [ 134.622704] ? _copy_to_user+0xf6/0x110 [ 134.626670] ip6mr_ioctl+0x4ec/0xab0 [ 134.630376] ? ip6_mroute_getsockopt+0x680/0x680 [ 134.635124] ? lock_acquire+0x1dc/0x520 [ 134.639086] ? perf_trace_lock+0xd6/0x900 [ 134.643231] ? find_held_lock+0x36/0x1c0 [ 134.647284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.652807] ? zap_class+0x720/0x720 [ 134.656510] ? perf_trace_lock+0xd6/0x900 [ 134.660644] ? _kstrtoull+0x180/0x230 [ 134.664434] ? _parse_integer+0x190/0x190 [ 134.668577] rawv6_ioctl+0x9f/0x260 [ 134.672195] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 134.677461] ? graph_lock+0x170/0x170 [ 134.681258] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 134.686437] ? do_rawv6_setsockopt.isra.24+0x300/0x300 [ 134.691699] inet6_ioctl+0x1b0/0x1f0 [ 134.695407] sock_do_ioctl+0xe4/0x3e0 [ 134.699198] ? compat_ifr_data_ioctl+0x170/0x170 [ 134.703942] ? lock_downgrade+0x8e0/0x8e0 [ 134.708086] ? rcu_is_watching+0x85/0x140 [ 134.712222] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.717405] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 134.722584] sock_ioctl+0x30d/0x680 [ 134.726208] ? dlci_ioctl_set+0x40/0x40 [ 134.730172] ? expand_files.part.8+0x9a0/0x9a0 [ 134.734742] ? kasan_check_write+0x14/0x20 [ 134.738963] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 134.743883] ? wait_for_completion+0x870/0x870 [ 134.748457] ? dlci_ioctl_set+0x40/0x40 [ 134.752420] do_vfs_ioctl+0x1cf/0x16a0 [ 134.756304] ? ioctl_preallocate+0x2e0/0x2e0 [ 134.760707] ? fget_raw+0x20/0x20 [ 134.764152] ? __sb_end_write+0xac/0xe0 [ 134.768119] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 134.773643] ? fput+0x130/0x1a0 [ 134.776911] ? ksys_write+0x1a6/0x250 [ 134.780703] ? security_file_ioctl+0x94/0xc0 [ 134.785104] ksys_ioctl+0xa9/0xd0 [ 134.788550] __x64_sys_ioctl+0x73/0xb0 [ 134.792434] do_syscall_64+0x1b1/0x800 [ 134.796311] ? finish_task_switch+0x1ca/0x810 [ 134.800800] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.805719] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.810645] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 134.816004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.820846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.826026] RIP: 0033:0x455979 [ 134.829205] RSP: 002b:00007ff0bf7c1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.836902] RAX: ffffffffffffffda RBX: 00007ff0bf7c26d4 RCX: 0000000000455979 [ 134.844159] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000013 [ 134.851417] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.858671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.865925] R13: 00000000000003f9 R14: 00000000006f9ff8 R15: 0000000000000005 [ 134.884129] QAT: Invalid ioctl 2018/05/10 08:51:51 executing program 5: r0 = socket(0x1f, 0x0, 0xfffffffffffffffe) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) [ 134.907186] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 08:51:51 executing program 3: r0 = memfd_create(&(0x7f00000001c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000080), 0xffffffffffffffff, 0x3) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000610000/0x1000)=nil], 0x0, &(0x7f0000000100), 0x0) sched_getscheduler(0x0) 2018/05/10 08:51:51 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) getgroups(0x2, &(0x7f0000000d40)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001a00)=0x0) lstat(&(0x7f0000001a40)='./file0/file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) r12 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000030c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000031c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003200)={0x0, 0x0, 0x0}, &(0x7f0000003240)=0xc) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003280)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000032c0)={0x0}, &(0x7f0000003300)=0xc) r20 = getuid() getgroups(0x1, &(0x7f0000003340)=[0xffffffffffffffff]) r22 = syz_fuseblk_mount(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, 0x200000) r23 = syz_open_dev$random(&(0x7f0000003400)='/dev/random\x00', 0x0, 0x2000) r24 = openat$md(0xffffffffffffff9c, &(0x7f0000003440)='/dev/md0\x00', 0x80, 0x0) r25 = socket$rds(0x15, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000003500)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="fb935d31695eadd1e357f32ad291", 0xe}, {&(0x7f0000000340)="5a0935f4c88130859ea5e734b2a25cfe3f859f25273481e14d5048c77cccb4ba2f8283e5143fe3a12fc98bc092b6014dbef7c3181228016a4df8b6981644a1cc4c823580dce45e565ec9baba371e035ef7b46f7aaf5561bd2dc943ad960f3dc38ac7026a383abadfb64f10ca2ba31c9c31d36c5781c57b9572706186a59cd4ad6f12d0331bacd9e40fee9be829d846772b2abc2561f2dd4cdefa90235d6726df1f32ba7eb0237dc601d3ae51c0c2b44cf84cc31a8c24b369cbaa9fc092e2a17f95", 0xc1}, {&(0x7f0000000240)="6f86931c24", 0x5}], 0x3, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x4000}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000500)="2cfd810dbc228c34971a2fc91c60d61461818d9ff034b75c1248ab1925f84a342bbefd78b00e1e2545aefc0ec8b652ab9c9fd132b716eeae33e32715a66ac9bcc6e98a364851b1803e50564cae71ceb379fd3009e6f0e864c9978154887066a42c86438c12a95a60a54949d55ad0cbc041676c9ce4ee776be8b81c1ccf95bdb4af710826796d9490c127d2415d7b79e2e43abf15386216033f133ab1b12286e418dc6a7ca686f5847ece09c106a97196e99e89889f602853e04a3d63c48dcf6d01611bf7cb7a083f8a0ea5522ee4ad69d282cb89795b2fd3cf194bf46d5b0dc5013861f6d3077b85802585f4793b01330e", 0xf1}, {&(0x7f0000000600)="5cf380576584ad851c5810a3029f94a957db6883913eea2833442d5cf4bdb8b47b9bacc9231b60336dc77a3b387c16d0f0885d702b50d29e57c963cb3194270bcc2d78ef74879b99e8fcde3c3e84e3416a62627a", 0x54}], 0x2, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x10}, {&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a40)="479e22e1d5cfe77b41057d639d66ac2283149e9f6a9a6a6c175d3981632c38a9fd52a9d0a4c8020be93b0b99e5877e0cfc7b282c407e87a968ba9d28baa8b6fedb06d168dc25688ac164a9b4ecfc803c0fdbd7a942076a2d073a667d3f24a5bfcde5407a45ee5ca23faed80def1ffc5ce5b3b1994bafbe65cee1b261d6e6d108a43b9731590a95e314242a0b54678086b0a5b85861", 0x95}, {&(0x7f0000000b00)="17e834016ac574c88a96e734b4bcb12a06f37e1cb77105adc85fc75647cfc9ff17673ace1a1d9565088dcdf6bf6df61dedce4bcfe7742d18a9b99b3e11a2047b018bcf7f11d5b14e860b999e3055df5efb6852fb34bb2ad194e1d2accffb0660ed52e6f2", 0x64}], 0x2, &(0x7f0000000d80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x10}, {&(0x7f0000000dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000e40)="9a74895a7d90f926f07673", 0xb}, {&(0x7f0000000e80)="b408c9ee6d6ff56044c0ad9506f70f0de7236c46ba60583cab1bb1b27f385682a5112189e06fb37ac490c65ed700eabcead886669d13535da6674c864bd71b219212cd04575f73e9f3c5d3fc61e0ebb2f98fcb528c57fd28b9663b1b113e54ab0ec894dd07e1af03850295c5bef2e756366285bc3f4392d571435a0fdf0eb45d519e82fa7e08f832977092c3365a242c3b067c13696d83124d1c446170", 0x9d}, {&(0x7f0000000f40)="0159bf3cd02198001e1fec97bf5d8ca58e6e14ba2c8db60a9cd8885889248b575d0fb3e937c57e5e04ed0c0269ceda298b6309ee2c635ad180ef0739c659f2282844ee0300d2709c29f47f6bc6e075da0c71855e9f32803de618f33db27ea1a46d0e41397eef129d104acd3db36d4805774cf114f48bb0924723bb29124181934843136a0bdc02ff7b1e81ea992dc13dd4e54377cdab6483521a2e2a30caee5e243e4e04be0f9b65fc2d4b304f91351226ba77994c1053da9c1634435aa6c99b88dbb3388151685ecf90958ba3a5d2a2fd5ffac4151a16bc87acc70a00f2c62d4ed475862b7c0d28d24fb631b6b1", 0xee}, {&(0x7f0000001040)="8c6b40bd7e5763bca9cce21f5028053cd78d11ed4d1c0da81a44a727d944857d180dae26bd57d13eb97781e5fbd646c1a6f8348883b7239d3e51953a828f170a731481b897ff2546b44bbcd501803514f8a6809f5434f127c83f5cfe56b3283ef70fb81b1baa8b0cdb3a9784e7c76b445a1e4637ac253e1adb176ed29bade6f39fa2c96c0b13d0e449df46d39da1c02ff79689cc1154e04fc7e2924bb86f3730594077b862b8906fe34cfc658137fbaddff119149590bb96cbd5e1ae", 0xbc}, {&(0x7f0000001100)="01c3834749", 0x5}, {&(0x7f0000001140)="476a18f6f6543ca6c36bd3c72f846606bb06b41f5cc3c94952b6d682ac48faf3e2aaa40aea42470bdcfb54480e8183a584cd9181177226e101dd8217265bdb243ecf6acf3a9c3d7d8dcd404e9f384415ddcb4daf6e9fdf803113b83566586479a51935618080c2381899308be0a28c2d9e07d4c3bc0d46a4ee", 0x79}, {&(0x7f00000011c0)="f7097df1c8c749f80f82aba4199144755b12977c369ff857dd24de7f0c5ba56150ff229408c1b80475e484be6eafa22998b64c883cb3aaaa2bc7d256e2746df9b36ed873c46330dbf36470f7f627044403538b01328971d5d155e1afa178ca4b920185b6306b25603fcf1c59a5aa975f744743788ad354ba6462b8c345f712081f6450b84616cda2afbe12932d0caa6fd1c481c8d98be57a63c33408a9", 0x9d}, {&(0x7f0000001280)="e31fb84478f2b74d4dd8db85d60acae5ff1a961653d7f5e125c38bd5db75cc1acf398b864f2f0a0720abb041a3f1d06001c1662a19ebbfa3cc981b6aeccfb39ff4fbc639845469b86763e3b2fa854acc9c94e99fdab5e103e9c6f60c24670aba969085a5b7a6445b8e818bc60e396a1b0c726c90a86dd5f01c48c6b36156384dd0e09bd015d49a5ca224bf442fa712977cee62ec70b01669d2481c0b5d02f32cba3747dd09e00ef26421acadcd2d283513f2e7f75c2be7016f2c889ef2870e327859850b220157cf", 0xc8}], 0x8, 0x0, 0x0, 0x11}, {&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001480)="9ccd720dcde98f6f2d635e2215df2ff5fbe79f8bb13b6c26659cfdde8530a8b91d90ae41140049119b318cdba96f2f5aa997d2aa691ec079a98555cdd20715306b273d4542fb3f3f914e790b6865c472c0f15712717af9c153a01bdfeaa0d2f58d5eaca9f293e3490a4fa36155d89ac2ed5711af3b8667247f2d40405a1dd8c327acfb4c3c204f49dce492bd5f860dd4083e1700635f03a511094b3b74d5dc", 0x9f}, {&(0x7f0000001540)="b1a80f16ed3332cd48b4e73c40bf56e50430ef24799c7019dfe5f3a0e70b11c39fc560bbcacde347c66516ca4cca53c9df44769b23b79bd9d30aa8e7e2b5202ff351bcebc62c1d6fd8c02374e011f1d82db883cb848d8af00242c2f9afad4bfe0d383ed538dcc214a8a89ba32608d2245a3c21aff78146bcb5a012cdbf0af7c752ca13f8abefdbffd960610e60240d291487d54658039c9d9c63154d7e41853b59384a74b5b1c1ff5fb5c1f33346e44cc4cce8dda27087830ad94c6022c9272a83374e2579995e120ce631ad8d509108218cb8536164a8cad3282f46d03c5ef6f60000781ea61f68f81ff78ea8f6b449fdb7c632", 0xf4}, {&(0x7f0000001640)="e55f30bb889e844a99a9e3b4e41a33998f2c6038554394818ce797a2787018ae9a5de733748b08d9dac1d1d3e38f187562a99e344fac074beec3bd", 0x3b}, {&(0x7f0000001680)="2d585eb782227b471ab412c15fed47", 0xf}, {&(0x7f00000016c0)="32b33d4190794f03756441e73d2cbcd8f83899ad184595139129d7a43a84f0d19b64295a05d7dd1f9bd36d8f2db54ad6", 0x30}, {&(0x7f0000001700)="3eae8559bf04766f25de825d2f4e6a2ec823c596ae0431e1b7a4947ff3480c9dd6d25c0447627d", 0x27}], 0x6, &(0x7f00000017c0), 0x0, 0x20004810}, {&(0x7f0000001800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001880)="c461d84ad754e1d3e3b2bed29ad16c129deae22cee2b9017c50fca0fe88a92a0fffa0fea6c6256476d21b662a0b99d73ffd957aed29e762ae5f5c8a06a1f38984fa5bec5f2fea3d961dc8743fac2727bcc34d93c23ed63f70a8a01f6255e13f5ec2f473f23f6168a0eeb9341940c5362b9e90148894d25cbc631d2810e6af63cf490e9de8f6d85ca729bbe0a61307ca13a9c15dfdbce28881b0077eeaaae34d8c5468dcced24e0", 0xa7}, {&(0x7f0000001940)="f28f4d42a90c2b06e1620082d6d3e70edbd529a86a6d0c7d0940f977c52aac960c548e7114a4356e05139b240bcfc9380422f8f9530506079c2e6e7d91ba5211abf6516bb975290daf927f7928736e66db63a0661a9549a1", 0x58}], 0x2, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x40, 0xc0}, {&(0x7f0000001d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001d80)="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", 0xfb}, {&(0x7f0000001e80)="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", 0xfc}, {&(0x7f0000001f80)="b8040267cab47ea19922c402869c3c3dffd37c57ca47e5c10f722e835b29b14bd2ce54d061e52e8f8a95e227849e47820265e4e62f314ef06729c57ad4953f7e246ed6fdaa88b43b9475caa43d521be0d0c687dc4f64a7693573d53b11c26c7a0d12f13637b000e9aea79e72bcc42c5d0e16e46cc8259937eabe0ad3e97aa8170fa40143c1436e79b10e831279b28eda2e08c6525420ce9fe3d1e3c620850cea9ea3bbc5f8ad341933124f5beb33c6a3c2117f67075f645df207b49c30009b6d19506befbc429f", 0xc7}, {&(0x7f0000002080)="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", 0x1000}], 0x4, &(0x7f0000003480)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0x78, 0x20000001}], 0x7, 0x4000810) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x6, 0x0, &(0x7f0000000900), 0x10000000000000, &(0x7f0000000a00)=ANY=[@ANYBLOB="ad00000000000000000000"]) r26 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r26, 0x6, 0x21, &(0x7f0000000040)="74f4bf56abb03ed2e760fc4ccfb5c8e1", 0x10) getsockopt$netrom_NETROM_IDLE(r26, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/05/10 08:51:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1fffe) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f00000001c0)=0x10) fcntl$setsig(r0, 0xa, 0x41) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, &(0x7f00000002c0)=0x84) 2018/05/10 08:51:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="0f011d26f2360f350f01caba4000ed0f01c90f01ca6766c7442400910000006766c7442402080000006766c744240600000000670f011c240f08660f6c8fcefe0f09", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, r3, 0x201, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x3d, 0x7, @tid=r4}, &(0x7f0000000080)) 2018/05/10 08:51:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/05/10 08:51:51 executing program 0 (fault-call:1 fault-nth:6): r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)={r2, r3+10000000}, 0x8) times(&(0x7f0000000300)) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0xffffffffffffffc0, 0xffffffffffffc7f9}) r4 = openat$cgroup_int(r0, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000002c0)={0x1, 0x6, 0x7, 0x6, 0x100000001, 0x7, 0x1, 0x3, 0x6dda, 0xffffffffffffda6b}) read(r4, &(0x7f0000000140)=""/232, 0xe8) 2018/05/10 08:51:51 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000005, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002ac000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00009e8000/0x2000)=nil) socket$bt_bnep(0x1f, 0x3, 0x4) pselect6(0x40, &(0x7f0000000040)={0x4, 0x80000000, 0x8, 0x1, 0x800, 0x100, 0x100, 0x3f}, &(0x7f0000000080)={0x0, 0xfffffffffffff000, 0x3, 0x2, 0x0, 0x3f, 0x0, 0xffff}, &(0x7f00000000c0)={0xdcd9, 0xb6b, 0x0, 0x7fffffff, 0x400, 0x3, 0x200, 0x200}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000200)={&(0x7f0000000140)={0xff}, 0x8}) 2018/05/10 08:51:51 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xc40, 0x0) r2 = msgget$private(0x0, 0x100) msgrcv(r2, &(0x7f0000000140)={0x0, ""/17}, 0x19, 0x3, 0x1800) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=@srh={0x29, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0xfffffffffffffdd6) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2018/05/10 08:51:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/05/10 08:51:51 executing program 5: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6611, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) r0 = socket$inet(0x2, 0x4, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x7f, @multicast1=0xe0000001, 0x4e23, 0x0, 'none\x00', 0x8, 0x6, 0x4b}, {@empty, 0x4e22, 0x2, 0x6342628f, 0x8e, 0x1e98060d}}, 0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x17c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1039) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x8, 0x8002, 0xff, 0x7, 0x1, 0x946, 0x3, r2}, &(0x7f0000001100)=0x20) 2018/05/10 08:51:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKSECTGET(r0, 0x127c, &(0x7f0000000180)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000002c0)) chown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/05/10 08:51:52 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0xc020660b, &(0x7f0000000000)) 2018/05/10 08:51:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x10602) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2100, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x2, 0x12, 0x1, r1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x2, 0xa2, "429d95ad1bb0", 0x9}, 0x10) sendto(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2908cbfefaf5932e8df436caeb7cde96b5efd18c39285b3003a531169f920e6e87ac53c0d0dda1e54038ceabf2b5255e7c031c5c905be5fc445cb3be6fec80"}, 0x80) 2018/05/10 08:51:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) 2018/05/10 08:51:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) listen(r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x6, &(0x7f00000001c0)=0xfffffefe) 2018/05/10 08:51:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$ndb(&(0x7f0000001500)='/dev/nbd#\x00', 0x0, 0x80000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom$packet(r0, &(0x7f0000000080)=""/221, 0xdd, 0x40000000, 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000200)=""/148) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x200) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) sysinfo(&(0x7f0000001440)=""/82) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000340)="6e159e5bf62dd23767d38382", 0xc, 0x1}, {&(0x7f00000003c0)="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", 0x1000, 0x5}], 0x0, &(0x7f0000001400)={[{@nfs='nfs', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000380)={0x0, &(0x7f00000000c0)}) 2018/05/10 08:51:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x901) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000004c0)=[r2]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r3, 0x1000) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xffff, 0x400000) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={r0, 0x1, 0x1, 0xfffffffffffffff7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000000540)) r6 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000580)={r5}) fanotify_mark(r4, 0x10, 0x0, r6, &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000200)='./file0/bus\x00', 0x4) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0/bus\x00', 0x0, 0x1, &(0x7f0000001580)=[{&(0x7f00000002c0)="35d761e166d87c4ba77397a2a4e58b4de73034faa0f912ee341dc671e58e416bea5b914a530eca3f1a406729df024fa3deb376df98781fbb071acb9a1fe4cfa172141c8dca19181d35770f93848e26ef227f2ad173a2dbec992077dca7bcdbb5bc3c396de2d266d63b28dd6a37e3159c2548802ce53af9489d1805aacbaa193c81", 0x81}], 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB]) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r0) mount(&(0x7f0000000440)='./file0/bus\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)='tmpfs\x00', 0x1000000, &(0x7f0000000340)) 2018/05/10 08:51:53 executing program 5: syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000000c0)='bfs\x00', 0x0, &(0x7f0000000080)) 2018/05/10 08:51:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x8980, &(0x7f0000000000)) 2018/05/10 08:51:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@file={0x0, './file0\x00'}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xfff, 0x0, 0xa86a, 0x0, 0x3, 0x3, 0x7ff, 0x6e, 0x38, 0x333, 0x3, 0xe1, 0x20, 0x1, 0x5, 0x8, 0x1}, [{0x70000007, 0x8001, 0xffffffffffffff3f, 0x2, 0x7ff, 0x3, 0xff, 0x4}, {0x6, 0x7, 0x1, 0x0, 0x3, 0x13, 0x5c, 0x2}], "b5428b0302aa29e0c42233d1c3b7397fa138aeb5fe96c3312f6e8542f3ae4ef424bcce159f2d6046bf8062022471ef69a87d8845cc740cafa4d78c07f5f8de35239ee8d89822803c4a57279e9571569f4fa4394fb9580ff2eaa393c3ff5c59b73381f09d8fec088e8c6e434dcf63828937d9aa4e7a2a5588409385431d690ca3378993660125a6761946576d3a7be36bc6d0a2af8394b99796db3f14a3199e0d3000730171cda358bf6c0e583db7d239e35fa0bdc150d22649f9491d8104e36874eb2d72f35f8b1a3d8d091c6df19d20fec1502f3d701fa3de417d4032", [[], [], [], [], [], []]}, 0x755) 2018/05/10 08:51:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) 2018/05/10 08:51:53 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffff7) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) [ 136.570807] print_req_error: I/O error, dev loop199, sector 0 2018/05/10 08:51:54 executing program 5: migrate_pages(0x0, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x5) r0 = socket$kcm(0x29, 0x5, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="90573d0cdbc728bea3e2d3a57f8aec9a467c576b2b02c650c6a4b8a7e879b9667ac790909fe82fbe8cb2f9f1dbbfbb75a5cdead066a765ea1a71bd9292b69e37caef31d5e9cfaff29fcdc2ecc8a14a21d5de9f4b3a89dc5b4440c661cdd967b1b6f4844e214251f17236fe2741352639430528f538228c9830fcf0bcd1e4081ebd1f61b52c621355dfa665997f", 0x8d}, {&(0x7f0000000200)="76f2ef3334db01c4af8b0c961c6974e4c4c31e1498fe00dac34ed339cb70334ed32872cbd6fc484f975abdb1b1a5985da3cb936cbecc754d1aec1f27b477a57e9c608ff65731e995fd2706785e9c0d9fd9d456924bbb6690a9744a5adfe1758c9933c990b5414157c9ab58954f2e0a019ff22f136c44988acf8c28ce277ce5c9992177b4aa3fdbe8c2f8b40383dfc4819dd6b6a1a06878b15cbe708fcf7e7c0b761c4b75a9bee0bf2776f4f299133a4e4e703496cdc34b72504dd0e88df3a19f291de5a2387a1fbfaef502067fbf57b87aea483575ddd7f07e7766f0e33012e5b6ba265f4efe0e67156c3041233aa1f7596c1b", 0xf3}], 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='tat\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x9, 0xffffffffffffffa1, 0x8, 0x5, 0x8000, 0x5}) 2018/05/10 08:51:54 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0xc0045877, &(0x7f0000000000)) 2018/05/10 08:51:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001400)={0xfffffffffffffffb, 0x800, 0x7fff, 0x2, [], [], [], 0x800, 0x10000, 0x11, 0x8001, "28a9a14e2b473b7606a6ba9db307c65c"}) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x531, 0x4, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000, 0xffffffff}, {&(0x7f0000000100)="0c926f59668af189532d6da6f409eb32ba446830164c7222f01676793fc2a178fd5024fdb9d16efeccf419a12a829992210ac7956b3173524e235736e828f22ca9bccaa4", 0x44, 0x4}, {&(0x7f00000001c0)="fc91ddc71f273fe230ba94de9cd0ef2ee24b305743a82a432264125c792febda98f8c543f505bbd639de8f0e5efe642051f1b1d47e55ecdedf7f74f5f39b7599c7e3525aa3240ee2be5b5121431aee0e4cc25e1cb8ddb0dac8eff4fc6fd0d704e38ded6e38def88765bb", 0x6a, 0x5}, {&(0x7f0000000240)="3276ec5279c5f816e03feb6153f423d045d713198b79492074924cd8aa1a33c26edc6fa3363d44d9c1d535c16328a40ba66844ef7cb07d34", 0x38, 0x3}], 0x440, &(0x7f0000000280)="bcf6") 2018/05/10 08:51:54 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x20, "86"}, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x280}, {r0, 0x8}, {r0, 0x80}], 0x4, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x6}, 0x8) 2018/05/10 08:51:54 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f000089b000), 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000000c0), &(0x7f0000000140)) 2018/05/10 08:51:54 executing program 6: mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffe90) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/4096) 2018/05/10 08:51:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0}) 2018/05/10 08:51:54 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) mincore(&(0x7f00000c6000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/75) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00008e1000/0x1000)=nil) 2018/05/10 08:51:54 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x5452, &(0x7f0000000000)) 2018/05/10 08:51:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x81, "26ce36d8c49d933b8d910b5eda62b1bc4af64b7df864a7a5814399921a5e8a6961b2633cc0e5689e8c32751853a1bbff9613606fd8b7e88d14a35b04e0a4d00cb0fd34c9edd18a0c002c11dceb46376cd5a66886b9078117f610698333cb71709b89db619969751d6f12df4d8571eecd1938db69ebc36c21889cde31fc9d97b2af"}, &(0x7f0000000280)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x8001, 0xffffffffffffbcb2, 0x9, 0xffffffffffffffff, 0xa0}, &(0x7f0000000340)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000380)={r2}) getsockopt$sock_int(r3, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x816}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000440)={0xffffffffffffff80, 0x3, 0x62, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r6, 0x0, 0x15, &(0x7f0000000580)=""/129, &(0x7f0000000300)=0x49) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x238, 0x328, 0x238, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000540), {[{{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e22, 0x4e24, 0x4e24, 0x4e21, [0x5, 0x1, 0x7d, 0x0, 0xbe9, 0x3, 0x7, 0x6, 0x2, 0x2, 0x74, 0x3, 0x100000001, 0x2, 0x8, 0x3, 0x7ff, 0x80, 0x8001, 0x1, 0x1, 0x7ff, 0x7f, 0x0, 0x40, 0xb600, 0x6, 0x20dd, 0x1000, 0x1, 0x1, 0x7, 0x80, 0x1, 0x0, 0x1, 0xa14, 0x1, 0x4, 0xcc, 0x7a, 0x7fffffff, 0x40, 0x1, 0xed8, 0x7, 0x9, 0x7, 0x2, 0xf421, 0x3ff, 0x6, 0x9, 0x2, 0x1, 0x4, 0x80, 0x5, 0x9, 0x42, 0x81, 0x6, 0x7], 0x1, [{0x47f, 0x9, 0x5}, {0x4, 0x0, 0x7}, {0x9, 0x5f, 0x2}, {0x1, 0x47, 0x2}], 0x0, 0x9e01ad92cc96ef1, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0x5, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) bind$llc(r7, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x7, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0xdaf}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) setsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000000500)=@routing={0x3f, 0x0, 0x2, 0x5}, 0x8) 2018/05/10 08:51:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x1, 0x11, 0x1}, 0x2c) r1 = getpgid(0x0) getpriority(0x2, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb0, "57d2246190d2a523df4925c90ecb408af0e5114ad95acff076cefde6e9f57e3a573f4ec516e3dfdeeff43f8bfbe87c49fa2d6c8242010e799f266f6299f448cc9bbe9eb51c72eac9f3492f6e7ab366c0156119dc965aec3fab4a3ba6e8267f973908bfda0e3d75e8cfe5022e30805af27effa3dd6390c9a8860aabf1fff741b46178a427b6232f0ed95de979607d4ab6ff362dccf4c866211ce3f5179c2757eb76dce4e13ed28e87abaa472a39a756b9"}, &(0x7f0000000180)=0xb8) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000280), 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000001600)=""/160}, 0x18) 2018/05/10 08:51:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') dup(r2) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xd, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/10 08:51:54 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) 2018/05/10 08:51:54 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./control\x00', 0x40) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x84e, 0x0, 0x58f3, 0x4, r0, 0x1}, 0x2c) r1 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000000380)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000640)='./control\x00', 0x0) mknodat(r1, &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./control/file0\x00', 0x2) [ 137.907245] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 137.941482] device lo entered promiscuous mode [ 138.004757] device lo left promiscuous mode [ 138.029933] device lo entered promiscuous mode 2018/05/10 08:51:54 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x8916, &(0x7f0000000000)) 2018/05/10 08:51:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = semget$private(0x0, 0x3, 0x50) semtimedop(r2, &(0x7f0000000280)=[{0x0, 0x4, 0x1000}, {0x3, 0x8139, 0x800}, {0x1, 0x800, 0x1000}], 0x3, &(0x7f00000002c0)={0x0, 0x1c9c380}) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000300)='./control\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000340)}], 0x0, &(0x7f00000003c0)=ANY=[]) umount2(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/10 08:51:54 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x2, 0x0, [0x0, 0x0, 0x40000000000000]}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x100000000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000016c0)='projid_map\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x420000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x8000, 0x101, 0x80000000, 0x180, 0x9, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) bind$llc(r1, &(0x7f0000001700)={0x1a, 0x205, 0x37, 0x0, 0x3, 0x540}, 0x10) 2018/05/10 08:51:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="810775b0ff7f000a000000005c54dbb7", 0xfffffe33) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001480)='Y', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1397f8f2809617873934a9a5970b81960f2ba0b27d623c07cd8c68b1360a94569573dbec8bded37ae3c26aaa48796c16adc54837f0869388014f472a66cdc9ab69d6c9a243431b0157b8e387eeef3c6db64bdb981839ebdcd1928e66370b9c64b5ae9b4fa83505325ae765d618934d874b8b49c7b598e21dd92a00e527b2ff8c55686095abf3f475dff55543e8bb0035563144", 0x93, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x1, r4) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 08:51:54 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='V'], 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/10 08:51:54 executing program 3: prctl$void(0x23) 2018/05/10 08:51:54 executing program 2: timer_create(0x1, &(0x7f0000000080)={0x0, 0x2c, 0x5, @thr={&(0x7f0000000340)="b6b2955650db2d9314e636138c52f035ff7990f6466a1f3617a9c5d04ab9110e4135bf292a9ca20e54fcaab7068887ea2955cf9e7294408c7ac712754da21cfaa93490dcb7b67e220836c750c5d4b5df4159ce32cc9e0f76aeefee717977d3fe4a88e4c67bddfe9cc73ebd3908cdac751653ef416400889344c8fb0166a748af0369d47bce46abc7b8c9ece26f76513db524e33a53051c16632aaae4e78c53346856d51985678b92c4f679395d1e5b54ba1505950cb555", &(0x7f00000005c0)="7b73b6bbe54016343ef148e434fda22240b853ad793008bf6d92f1e2aa43e68ec91c226c9671a9374ed984a98134f5319d717a12cd6276a9615a0ac3072971afc53e466207c029908a2dc00df77a47056cb6d1293d8ec528c6adf4a80207ac674db652d7a31cd83cccb509b2f363c0cd9cea529e43978b58576f8aceb6ae3162513362ac37e1f5206747073853615a10f43f03401a5f193e40429af102821e8e8619f74dfdf324b2bf5c71c6b8a39aa0c8b74247014447f0204c6d9407a3c35d7d2d8e7c3f52a32e23ab4cd39d752b02129f170a44ac9cdf879f652ab9751ef1765333064359d0a9363438547e3714a12dff9f"}}, &(0x7f00000001c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x580, 0x0) getsockname$unix(r1, &(0x7f00000006c0)=@abs, &(0x7f00000002c0)=0x6e) timer_delete(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x36c, 0x8}, 0xc) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x80000, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x4, 0x2082, 0x4000000005, 0xfffffffffffffffd, r3, 0x6}, 0x6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0x94, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r4}, 0x2c) mkdir(&(0x7f0000000740)='./file0\x00', 0xfffffffffffffffc) syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x3, 0x3df, 0x7, 0x9, 0x3, 0xfff, 0xfffffffffffffff7, 0xb005, 0x976e, 0x80, 0x6, 0x4}) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r5, &(0x7f0000000440)="d339d01cc316c9e706cc3c78bcacf8a19685418ccdf8de7a491539dba48c118e54fc36b7f531586e353df1379ae1cc19847977f1cacdbcfc7af917c1154bcb9f6c7de330fd381f6ed27d02a294ec048a2919c854d587cd74f1d5c389cd8cc6c4c0b6efd0433784f7b90d585c913974a26fced71c09de05542f833690afeb2f7229bd894624d3e37e6b801054192b31f78acad4f59064b86e853c117c4c398b7ed8d169417900fd", &(0x7f0000000500)=""/181}, 0x18) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000200)={0x2, 0xffff, 0xc4ad, 0x1, 0x80, 0x5}) fcntl$setstatus(r2, 0x4, 0x0) 2018/05/10 08:51:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="0127c234fe1d54a4be11ea9e8d03b4e861de5e6f29c5e8e6e319b98ce2f79fd5d5bcb1275df658133ec4838de3678c98dc1ed75c4e9395b257f0c3ab4b8c890426a37feedc81eaa040c037078cff0d335dfb105a717af2d49d9a28eab0937ce4a2dd92451090f5c3286f9c6603a261821676a793b66123834f") ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/10 08:51:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x8936, &(0x7f0000000000)) 2018/05/10 08:51:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) 2018/05/10 08:51:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) pwritev(r1, &(0x7f0000002500)=[{&(0x7f0000002440)="0997bbd45cae961dca64a7a5", 0xc}], 0x1, 0x0) ftruncate(r1, 0xc) 2018/05/10 08:51:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = geteuid() setitimer(0x1, &(0x7f0000000200)={{0x0, 0x2710}}, &(0x7f0000000240)) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000100)=0x54) umount2(&(0x7f0000000380)='./file0\x00', 0x5) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r4}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000440)={{0xfffffffffffffff8, 0x0, 0x7c, 0x5944b609, "c13ec3c15126fe984917dfd349cd8579258751d95ea6ff1d5d3ee838e1985b797e36827ff1ea35c280928a9b", 0x5}, 0x0, 0x0, 0x7fff, r1, 0xe3, 0xffffffffffffff01, "17787f45a7a3890edd54ea63b8497ababef2bb6b18ad6f351d15f0bec00cde64ef71e523920df0807ccee687f5f54d416f91be4c87da046d98310741ff288cb3", &(0x7f0000000040)='\x00', 0x1, [], [0x2, 0x6, 0x5, 0x4]}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000340)={0x2, 0x0, 0x72bc2ba9, 0x1c00, 0x100000000, 0x8}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) fcntl$addseals(r5, 0x409, 0x2) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000080)=0x9, 0x393) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'vet(0\x00@\x00\x00\x00\x00\x00\x00\x00\x00 ', 0x4}, 0x18) 2018/05/10 08:51:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x4a, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x73d, 0x10200) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x620000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003140)=""/4096) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/238) 2018/05/10 08:51:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x4020940d, &(0x7f0000000000)) [ 138.670573] FAT-fs (loop7): error, fat_free: invalid cluster chain (i_pos 17) [ 138.678120] FAT-fs (loop7): Filesystem has been set read-only [ 138.691236] FAT-fs (loop7): error, fat_free: invalid cluster chain (i_pos 17) [ 139.291491] FAT-fs (loop6): bogus number of reserved sectors [ 139.297387] FAT-fs (loop6): Can't find a valid FAT filesystem [ 139.317823] FAT-fs (loop6): bogus number of reserved sectors [ 139.323753] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/10 08:51:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5405, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x9) 2018/05/10 08:51:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x2, &(0x7f0000000000)) 2018/05/10 08:51:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210000, 0x0) fchmodat(r0, &(0x7f0000000080)='./control\x00', 0x25) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000280)='./control\x00', 0x7, 0x4, &(0x7f0000000680)=[{&(0x7f0000000440)="ef6239a00e4e9c4267f40fa6ec4cd905c9145d4eada986832030339af5d83fe71c743623b47f98dd4217fe0c8ef076ad93da52e7986d9397b2c1e7f51d326859af92bfc03c637c0f161ccdfe82b79653375e8e72ec23e6255bf5f07f12faf2112d27609340620892c4a285f2b5ac3780ab248083d001baef614ab68e9b574612cecb9a7f3802c8b4f84a49c3fd50e90ae769d985b10b201f9c086a521903b163f997d76348f921216181047cc5d1711c0394111b192d9a542049901b35e86a4f070beeacf8b94eccccbb3ccbf83ae3abe8dd43d7d1179773dc977f685227d177f782cc86", 0xe4, 0xfffffffffffffe01}, {&(0x7f0000000540)="73615616844c0a06a3e1727c2eaf667fefaaa511a555d94301d551a57acaf9580b7ab31b63375776f415eb9d7749d6e54fa0df4809638ac27e545cc490806aceaec5bfb893875b3b689505ff8cb3f9318b869ffe1647cf3e725581b4266aa3996900ddefb19c50", 0x67, 0x48a}, {&(0x7f00000005c0)="16df460ac412", 0x6}, {&(0x7f0000000600)="aca36a98cb8c027f2d14d5d1e8c3cd1095dabc4e0c8e48b140488facbe6cb2e995d1b8f78a2b281d2621577ed566051441ea4f3209107d7708b729d744c31a32b7a05a3f15d1bf60dd46", 0x4a, 0xfffffffffffffff9}], 0x10, &(0x7f00000003c0)=ANY=[]) r1 = semget(0x1, 0x7, 0x30) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00000000c0)=""/213) 2018/05/10 08:51:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x5}, &(0x7f00000001c0)=0xfffffed3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 08:51:56 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r3, 0x8, r0) read(r1, &(0x7f0000000040)=""/74, 0x4a) fcntl$setsig(r1, 0xa, 0x36) ioprio_get$pid(0x3, r2) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) fallocate(r1, 0x2, 0x3ff, 0x80000001) tkill(r2, 0x16) 2018/05/10 08:51:56 executing program 6: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x20000, &(0x7f0000000300)="ce63383e001dbddc98e90e58e14ff4105c32d72bb04b3eccaee1243e86d2337770bac4f9481dea2432a155c9145eea1f20ec1e035468a7570420a4b4e2ed531c249ea8979e300b971e8debac73cb59cff8ebfd95df52146212f005e342668c257aef6c16847a29d4cbbcecd21b42a9ee0b5a2d8b9da26806a6a1fc65fa395a596214d8c954eab92b922dedceb800aaab98b48370dce47dd43c46537acf6299cbdc13a61ac3ccb029a14cf01514ee14bfe8ed") mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000400)=@req3={0x4, 0x40, 0xfffffffffffffff8, 0x3ff, 0x0, 0x9, 0x5}, 0x1c) 2018/05/10 08:51:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:56 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) prctl$setptracer(0x59616d61, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = dup2(r1, r1) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r2, 0x50, &(0x7f0000000480)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540)=r4, 0x4) open$dir(&(0x7f00004be000)='./file0\x00', 0x87f, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000300), 0x80000) semctl$SETVAL(0x0, 0x6, 0x10, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) accept4$llc(r3, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x80000) 2018/05/10 08:51:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x5460, &(0x7f0000000000)) [ 139.505208] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 139.513732] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 139.525811] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. 2018/05/10 08:51:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBLED(r1, 0x4b65, 0x4c24b80b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'yam0\x00', 0x1e10}) 2018/05/10 08:51:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x3fffa, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82020000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000400)={0x778, 0x1, 0x6, 0x0, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x5}, [@typed={0x14, 0x41, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x45, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x218, 0x1b, [@generic="d3b4cee1a16533258f1d5867b23df14dd8732bba0091d5fedeecfadb74cf650b593cfee8c79912285fa99ab3de23dc21465cfac2b24e9d7b7b9496975925ad8b160529c4bcd6d709d1b465c7e11992a34a1a2df336bb31c06434", @generic="e1824fa05a273a561156e84a4c9548e13b194e2ad3e7184a221c6df81a6de0ab241afd421c11de43ed56606d5f40ca04fc8be76e837bfae4313fa2e3a54210c5f03074107f5736963ab20a8ba7299acf95e672811a0d28039b689b5a44d0df427f51c31c8341ac65a42c059a4a03cbb804ff0fc8ed6fc81dc08c6fde4faaed095e1954631711b6ef5b78ae83a7c7f00197709f452b9fa081c6a4bcf82ba1f8cf99bf70f42bf03097c5d8c8a0e57905589cfcf4bc3cbfff6d8952bfc542ecbca0f13e0e0ab40b14c9597324f3ef492db3a07fb04926eb", @typed={0x8, 0x56, @uid=r1}, @generic="7c62fb659ab483b55c7a16336e09496970b8c55dedd80470", @generic="afe238badfe32ffc19332cb6b36bc0d464026c183f3a54bc756fc784b5f8c09477ff9fa4041d3d5f17e726c70e36c2bd6548c2b2daa9e78fbac6c254a3cd5075a09916a9e7b3ea3f4d8f3ef79435cc15f1e5bb9e89110914a457843d40e959b323abbc591918af56b0192dbe2d03b07a2d7f88656d4f01c6993d3238a5f73930e6e2acfa924540e56ebdaffb27d6c4094cd2e5d8ff56f577548fab14e8a1ef69598f14bbc50982afb99eb07c53789bbe43c6cbad51495d06af4f387df13cf4e0c70239"]}, @generic="9abd7ea73469fec1a742e5f196669fb8af6c87acbdb10478d837e57dc72a1065b5c89da590851005b55d5d049d63da5ad096c5d318f37dc0b74dcb0250abae9c9648e3b6548b4161c59037da9d394cb4e10de8140fa18518761a1162eb34b15262b4650f23a6a7911a07f072c152f3", @generic="f3ad7e7fecbbc2d9c28e0d7e89b2b3b844208ea36d36719b8fcd8d4c6418734e74184514d916846d6f191f11b0e0f95461399f65795a3783860ac3067b3586a8701dfad9e24700f2973e5ecb53c3af6e26da08363431dea8b461dd912bd1e7248ab0ce74ec584ad488a3097c13b161811f7e297aaace13718367b818562ea4dcf48a7ef2fba53cb841847231517e4ef851b31bf181f14cbcce36cb57b834df790c28943dc718150a5af7a885c1176633134f9dbf4974171e", @nested={0x124, 0x31, [@typed={0x8, 0x7, @uid=r2}, @generic="7ab5748a8a01be34015c5b8bcf73f47c8070d04543ef6692bfd9d5fd3142c24105c8bf40fd41f83ad137be8b7f659a7d148c26727f0fdace569dfe53a83134db66d2f647ccd776ef417710a61d24fe1b25fa207dc8886d3093158d82a0cef87f99ebe96fdc315e4c049d6fc428be555e39eeaf8226afc824b9959d8f96e40810a504653b5af038753a536a35e92eac", @typed={0x8, 0x35, @pid=r3}, @generic="3cb94442938e1dc605d8a3bb6a640382361c3fc0d131068454f52249abf5ab206937c9eadf815345e83583ecc1e8bb21329f7b305d9cf8194d37bc24bc138b2262dd3fd0a8dbb78fbac2be64856039dd71ad7741e4527265db4da5baf1d8ba8eb97054fb867e86b9d2c0b4bcca", @typed={0xc, 0x60, @u64}, @typed={0x8, 0x8a, @pid=r4}]}, @typed={0x4, 0x33}, @nested={0x2d4, 0x6a, [@typed={0x8, 0x3d, @uid=r5}, @generic="93b49df898778613868a5bc6faa86660e1b531fb1b01d42111a1fda191415410f5b4fd4b5a10e2b0aeb9037fe7ce66e77840df214478a269bc72884b0e15d1c4d27ec7f448d979eb28f3978ac38c9ce27520364dd0176fddb863854df8dc81792f26dc55d956f2748871273f780935c49b870941e0463c07b7aff572effb2cf3f69eb7a795953da331c26cc33eba21f2c764d6937c0d5c2f841da4fd053010145d60ab05e7bce35a3d38ae39ec390e5474ab61d865909712f64f5966cb97b6971472cf3de2854d05cd7e0b86dca53ebbf94129b3411b3bde0c49cb0297fc0089cb2e1c4c6a606ba6857440b01f7b2dba5238a0345b", @typed={0x1c, 0x31, @binary="dcf9375f440c9c580f68a3aadc2c29aa083e27fa56"}, @generic="e1162a39ee24e6d0b2fa74ea829394fae79f2fe454835ad9b5f5fa8d534bb4e86c4483e4814c7a739eb35e301f46f807bbc5317c43f13896c9c693ccbfc8bb633999b5afc2a8c2dc969effd53d4703f246e5261cf05b1b651895b98738a2f711f7354ffdcd676eb24b0a2ff1a86af5", @generic="8c56f80bd1f85cda1197ce0a78f79bf855f1eabea69947a7a09e40527140b9d06ca668daca819a1aef487a4a0020421051f5569d12d6abc8a09836c19e974b", @generic="778d62b77daa9828c207a14ab5b48f729d8efadd2ce0a5e49fb734f85980872654108cac2d0c5c1d123c23364037ff15a5dc6698c3e518753fa38b6c5bec34cef354ddd3ce4d4d33e5c293562acf1c60758ab084267e02aaa4837b4649e4d563aba448a92574d51e79a1d5c05b6a5a132a8f9d9788f2fd21dfb13c4ebdd0608859217feb5dc9c2421a54e5e56b8c31cd2b3985ec33c25e0a52d24f46be00945d152289770e91ba00aa5f59a5f0e87768", @generic="cf6263f0ca6ae950b015761c1e63b4e0af926d4ea89412276825a04ea128bcde4fbf5023ea11ba326c8f25bbe18ecc33c7d09477b80e1e0ad5c607c84928e109f05ef0f3453aefd2714782885b2a1b3999", @typed={0x8, 0x51, @u32=0x1}]}]}, 0x778}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) pwritev(r0, &(0x7f0000002500)=[{&(0x7f0000002440)='\t', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) removexattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=@random={'security.', 'vfat\x00'}) 2018/05/10 08:51:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001440)=ANY=[], 0x0) getegid() write$rdma_cm(r0, &(0x7f0000001500)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000400)=[{}, {}], 0xffffffff, 0x1, 0x1, 0x90}}, 0x20) 2018/05/10 08:51:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="e47fc200000000000000000086dd6006f52600303a00fe80ff000000000000000000000000ffff0200000000000000000000000000010500907800000000600a07ec00000000fe8000000000000000000000000000ff00000000000000000002ffffac1400008b28ea692cfd77496b"], &(0x7f0000000100)={0x1, 0x1}) [ 139.663494] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 139.672063] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 139.684153] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. 2018/05/10 08:51:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x8902, &(0x7f0000000000)) 2018/05/10 08:51:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/10 08:51:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) setgid(0x0) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80000000, 0x2) bind$ipx(r2, &(0x7f0000000180)={0x4, 0x6, 0x4, "cace69442ed8", 0x6}, 0x10) r3 = getpid() prlimit64(r3, 0x9, &(0x7f0000000040)={0x6, 0x401}, &(0x7f0000000080)) setresgid(0x0, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r3}) listen(r1, 0x4) [ 139.834803] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF [ 139.843086] FAT-fs (loop6): Filesystem has been set read-only [ 139.976642] FAT-fs (loop6): error, fat_free_clusters: deleting FAT entry beyond EOF 2018/05/10 08:51:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000a40)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/route\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/10 08:51:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x64) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x7, 0x800}, {0x2, 0x60000, 0x1800}, {0x6, 0x1, 0x1800}], 0x3, &(0x7f0000000080)={0x77359400}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x29, 0x1, 0x0, 0x25dfdbfd, {0x100000002}}, 0x14}, 0x1}, 0x0) 2018/05/10 08:51:57 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x20000000ef) ioctl$sock_proto_private(r0, 0x8918, &(0x7f0000000000)) 2018/05/10 08:51:57 executing program 4: syz_emit_ethernet(0x32a, &(0x7f0000000080)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076605100303afffe8004000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff060000000000000503000004000001ff020000000000000000000000000001"], 0x0) 2018/05/10 08:51:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x401, 0x1000, 0x9, 0x6, 0x0, 0x9, 0x1, 0x7f, 0x2, 0x4, 0x8, 0x10000}, {0x100, 0x1000000000000000, 0x0, 0x3, 0xfffffffffffffff8, 0x80000000, 0x8d, 0x800, 0x2, 0x9, 0x1000, 0x0, 0xba5f}, {0x3, 0x910, 0x401, 0x7fff, 0x8, 0xfffffffffffffff8, 0x4, 0x0, 0x12, 0x1, 0x7, 0x0, 0xa8d}], 0x6000}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0x86, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240)=0x1, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x800) ioctl$VT_RELDISP(r4, 0x5605) 2018/05/10 08:51:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x101000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x7, 0xd3, 0x1, 0x800, 0x6}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x400000) semget(0x2, 0x1, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_team\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f0000000200)="db41305ce93a8282fcf23b72827c3c943e5a414520cccbebcada06c45cf044151ed1bdf4985a9d6bdd277e62f19e6eee8d19e22e561d91936053a716521de2b3", 0x40, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000000c0)={0x2, [0xffffffff80000000, 0x1]}) recvmmsg(r4, &(0x7f000000eb40)=[{{&(0x7f000000e300)=@llc, 0x80, &(0x7f000000e5c0)=[{&(0x7f000000e480)=""/115, 0x73}, {&(0x7f000000e500)=""/163, 0xa3}], 0x2}}], 0x1, 0x0, 0x0) 2018/05/10 08:51:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa003, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="b6db1d6ce8f1ad26ef20bf1198063c3d32571feda3cf5d97a618e1be958f48e86acf213ae21cb25e2dc94862dc382b3399f5de530ccea3bff998696eee290b7b32b953700fe5ee8437854d62e181b318bd7f677bf13c48f190065c9c3ef6ba4691dd7d90194e579d93470d8f4089a3c188bf4aefebd0"}, 0x10) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xf) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) 2018/05/10 08:51:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) [ 140.387057] Unknown ioctl 21532 [ 140.404942] BUG: unable to handle kernel paging request at fffffc0000000000 [ 140.412079] PGD 0 P4D 0 [ 140.414749] Oops: 0000 [#1] SMP KASAN [ 140.418535] Dumping ftrace buffer: [ 140.422061] (ftrace buffer empty) [ 140.425755] Modules linked in: [ 140.428939] CPU: 1 PID: 10498 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #40 [ 140.436192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.445541] RIP: 0010:check_memory_region+0x126/0x1b0 [ 140.450714] RSP: 0018:ffff8801ad38f2d0 EFLAGS: 00010212 [ 140.456064] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f89ba [ 140.463314] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 140.470572] RBP: ffff8801ad38f2e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 140.477823] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 140.485086] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 140.492343] FS: 00007fd2eca6f700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 140.500551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.506413] CR2: fffffc0000000000 CR3: 00000001b3094000 CR4: 00000000001426e0 [ 140.513670] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 140.520920] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 140.528170] Call Trace: [ 140.530748] memset+0x23/0x40 [ 140.533843] smc_ib_remember_port_attr+0x8a/0x370 [ 140.538674] ? do_raw_write_trylock+0x1b0/0x1b0 [ 140.543332] ? smc_ib_port_active+0x80/0x80 [ 140.547641] ? kasan_check_write+0x14/0x20 [ 140.551860] ? do_raw_write_lock+0xbd/0x1b0 [ 140.556172] smc_pnet_add+0xb9b/0xec0 [ 140.559959] ? memset+0x31/0x40 [ 140.563224] ? smc_pnet_del+0x70/0x70 [ 140.567015] ? validate_nla+0x7b0/0x7b0 [ 140.570980] ? __netlink_ns_capable+0x100/0x130 [ 140.575641] genl_family_rcv_msg+0x889/0x1120 [ 140.580126] ? genl_rcv+0x40/0x40 [ 140.583567] ? lock_downgrade+0x8e0/0x8e0 [ 140.587704] ? lock_acquire+0x1dc/0x520 [ 140.591669] ? genl_rcv+0x19/0x40 [ 140.595117] genl_rcv_msg+0xc6/0x170 [ 140.598818] netlink_rcv_skb+0x172/0x440 [ 140.602866] ? genl_family_rcv_msg+0x1120/0x1120 [ 140.607607] ? netlink_ack+0xbc0/0xbc0 [ 140.611477] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 140.616659] ? netlink_skb_destructor+0x210/0x210 [ 140.621488] genl_rcv+0x28/0x40 [ 140.624750] netlink_unicast+0x58b/0x740 [ 140.628797] ? netlink_attachskb+0x970/0x970 [ 140.633189] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.638709] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 140.643709] ? security_netlink_send+0x88/0xb0 [ 140.648296] netlink_sendmsg+0x9f0/0xfa0 [ 140.652353] ? netlink_unicast+0x740/0x740 [ 140.656573] ? security_socket_sendmsg+0x94/0xc0 [ 140.661328] ? netlink_unicast+0x740/0x740 [ 140.665551] sock_sendmsg+0xd5/0x120 [ 140.669248] ___sys_sendmsg+0x805/0x940 [ 140.673209] ? copy_msghdr_from_user+0x560/0x560 [ 140.677953] ? lock_downgrade+0x8e0/0x8e0 [ 140.682090] ? __fget_light+0x2ef/0x430 [ 140.686049] ? fget_raw+0x20/0x20 [ 140.689496] ? __fd_install+0x2de/0x880 [ 140.693462] ? get_unused_fd_flags+0x190/0x190 [ 140.698036] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.703556] ? sockfd_lookup_light+0xc5/0x160 [ 140.708036] __sys_sendmsg+0x115/0x270 [ 140.711907] ? __ia32_sys_shutdown+0x80/0x80 [ 140.716301] ? timespec_trunc+0x170/0x170 [ 140.720438] ? __x64_sys_futex+0x477/0x680 [ 140.724659] ? fd_install+0x4d/0x60 [ 140.728281] __x64_sys_sendmsg+0x78/0xb0 [ 140.732330] do_syscall_64+0x1b1/0x800 [ 140.736204] ? finish_task_switch+0x1ca/0x810 [ 140.740683] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.745595] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.750510] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.755860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.760688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.765857] RIP: 0033:0x455979 [ 140.769028] RSP: 002b:00007fd2eca6ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 140.776728] RAX: ffffffffffffffda RBX: 00007fd2eca6f6d4 RCX: 0000000000455979 [ 140.783983] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 140.791233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.798488] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 140.805741] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 140.812999] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 140.832267] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801ad38f2d0 [ 140.838913] CR2: fffffc0000000000 [ 140.842353] ---[ end trace 29f47ed546207ade ]--- [ 140.847088] Kernel panic - not syncing: Fatal exception [ 140.852905] Dumping ftrace buffer: [ 140.856437] (ftrace buffer empty) [ 140.860128] Kernel Offset: disabled [ 140.863733] Rebooting in 86400 seconds..