DRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x7f, "e61ef92a6a39ec274f21c30e065f52784f59627d34c2924df4ee772c3da6d50b000697437e6e466803fec6036afd7ec688bfa0d5489dbbf3bcfd202ee22efefdadab210a6c8f37dc2a6879214a8c90cf08fa9a04b685f6db3aa1769aa57e6043134b143f585aa685b132d13128c90dec1e068161ec0b95bde32121700c4a44"}, &(0x7f0000000180)=0x87) [ 93.061074] EXT4-fs (loop1): Unrecognized mount option "à ·" or missing value [ 93.096423] EXT4-fs (loop1): Unrecognized mount option "à ·" or missing value [ 93.680443] netlink: 424 bytes leftover after parsing attributes in process `syz-executor3'. [ 93.851718] netlink: 424 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/04 09:32:03 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000400)=0xfffffffffffffe30) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/58, 0x3a}], 0x1}, 0x0) recvfrom$packet(r0, &(0x7f00000002c0)=""/251, 0xfb, 0x0, &(0x7f0000000740)={0x11, 0x3, r2, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000003c000000193c2832ca6069ab236199828e93151b67ccf92c4738e6393f7450a5ae8584959c4e9d5a26e19d3bcfaf8c89035d32ecb8347f0c96103d6501c53dfd"], &(0x7f0000000140)=0x60) 2018/04/04 09:32:03 executing program 2: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x33, 0x80000000070, &(0x7f0000000040)=""/8, &(0x7f00003e4ffc)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/04 09:32:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x82000, 0x0) 2018/04/04 09:32:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00', 0x103}) 2018/04/04 09:32:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x80, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x4c, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x49}, @in6={0xa, 0x4e22, 0x20, @empty, 0xfffffffffffffffd}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x18}, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x7d8}]}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)=""/102, 0x66}], 0x1, 0x0) ioctl(r2, 0x40084149, &(0x7f0000000000)) 2018/04/04 09:32:03 executing program 5: r0 = socket(0x0, 0x4, 0x600c) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005300), &(0x7f0000005340)=0x4) ioprio_set$pid(0x2, 0x0, 0x8) setpriority(0x6, 0x0, 0x0) 2018/04/04 09:32:03 executing program 7: socket$inet6(0xa, 0x40000080806, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/04/04 09:32:03 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x4000)=nil, 0x4000, 0x800000300000d, 0x2011, r0, 0x80000000) 2018/04/04 09:32:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10102, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff9) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="000000000000eef8ff00") lseek(r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/04/04 09:32:03 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000003c0)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007110000f30501000b00030034545b941200cf", 0x1f) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xb, 0x4) 2018/04/04 09:32:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000280)=0xf) socketpair(0x3, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r4 = getegid() fchown(r2, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000006c0)=""/127) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) keyctl$session_to_parent(0x12) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000007c0)) r7 = semget(0x1, 0x7, 0x20) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000740)={{0x5, r3, r4, r3, r4, 0x10, 0x31}, 0x3ff, 0x2, 0x3f}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r8, 0x9000aea4, &(0x7f00000002c0)) 2018/04/04 09:32:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x82000, 0x64) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x128, r2, 0x100, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000c061c00000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:03 executing program 6: ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x100000}) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}], 0x30) fchdir(0xffffffffffffffff) 2018/04/04 09:32:03 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/04 09:32:03 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000008, &(0x7f0000ffe000/0x2000)=nil) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000180)=0x5) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000000040)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDMKTONE(r6, 0x4b30, 0x0) r7 = getgid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x1f, r2, r3, r4, r7, 0x8, 0x101}, 0x98d6, 0x4, 0x7, 0x3, r0, r0, 0x8990}) 2018/04/04 09:32:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x60c, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400c80, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="c4000000190001000000000000000000e0000002000000000000000000000000ac14000000000000000000000000000000000000000000000a000000000000000b1fa8d5ed407b304293e6d9473a24f83e486a56530d7c7102000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000ff00000000000000"], 0xc4}, 0x1}, 0x0) [ 94.141795] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.198373] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 94.249891] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.250431] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 94.262436] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 94.317569] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 09:32:04 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") userfaultfd(0x80800) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:04 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0xe00) accept(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0xfffffffffffffffb, 0x401, 0xffffffffffffffc1}, 0xc) 2018/04/04 09:32:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/sockcreate\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='/dev/dsp\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000089000000d52a8eee61ca72311e967c581fac1951aa6b2cc292c6c36c3e2a6ee26d1da24cf6bbbdf833b39dd5b6b45a3c0ce1efbcc364d087eadce8c5bb011414955b738ce3d89cfc332f400150752a65f82070c53ce903bc25fcd3c43c46d54157c815481ae37047ace7fb43cbcdc0e9b98d5191856c1d2b1963897551def8167fdc4feba2a19683"], &(0x7f0000000100)=0xad) r2 = getpid() setpriority(0x2, r2, 0x0) 2018/04/04 09:32:04 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) read(r1, &(0x7f0000000140)=""/67, 0x43) 2018/04/04 09:32:04 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0x0, 0x1000, 0x1ff, 0x1, 0x72, 0x2, 0x5, 0x9, 0x7}, 0x10) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x400, 0x0) 2018/04/04 09:32:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x60c, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400c80, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="c4000000190001000000000000000000e0000002000000000000000000000000ac14000000000000000000000000000000000000000000000a000000000000000b1fa8d5ed407b304293e6d9473a24f83e486a56530d7c7102000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000ff00000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/04 09:32:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:04 executing program 5: r0 = getpid() modify_ldt$write2(0x11, &(0x7f0000000040)={0xfffffffffffffffb, 0xffffffff, 0x400, 0x73, 0x8, 0x2, 0x7ff, 0x1, 0x8, 0x9}, 0x10) rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000000)={0x28, 0x80, 0x1ff, 0x22}) setpriority(0x2, r0, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x401}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400880, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000340)={0x85c3}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000300)={0x1, 0x0, 0x1, r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000180)) 2018/04/04 09:32:04 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xfffffffffffffffd) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f002497dd38a370f1e459549f5deecfd17de83070a5c391bf9a505e1bc7d9158cd022725cd586fb9aa48a", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getgroups(0x6, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r4, 0x1000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x82000, 0x0) sendto$unix(r1, &(0x7f0000000080)="19f3cb6f5ae3cf605fdf0afe30ed65e55eab28d6a989315be8655effe1d466db3831fd3760987e23b8dcfd48fffbcb81a2b421230be2a273c4e7c9ef31e5ca6810", 0x41, 0x4000000, 0x0, 0x0) 2018/04/04 09:32:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) [ 95.062616] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 09:32:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) 2018/04/04 09:32:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) fdatasync(r0) [ 95.127836] print_req_error: I/O error, dev loop199, sector 0 [ 95.136158] XFS (loop199): SB validate failed with error -5. 2018/04/04 09:32:04 executing program 2: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002ac0)={'syz0'}, 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x0, 0x0, 0x175b, 0x0, 0x3, 0x0, 0x0, 0xfff, 0x7, 0x7fff, 0x3, 0x3, 0x79e, 0x3, 0x100000000000000, 0x10001, 0x4be, 0x100, 0x10001, 0x2, 0x0, 0xe8, 0x3, @perf_bp={&(0x7f0000000140), 0x4}, 0x28020, 0x2, 0x401, 0x7, 0xffffffffffff8001, 0x8, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1e3) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffc, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 95.233258] print_req_error: I/O error, dev loop199, sector 0 [ 95.248745] XFS (loop199): SB validate failed with error -5. 2018/04/04 09:32:05 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/50) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0x2b) accept$alg(r0, 0x0, 0x0) flock(r0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl(r2, 0xff, &(0x7f00000001c0)="dcb7b38d658ab0341cc002bf2e4566778a28c1737421f4c11520822d5efe12ea7fb14f6f03e51e49d1daaf294806321fc933f4913eec8de6b941a06ba2a710d72c966ca752a258adfc1265a32f5ad6bd8a3f8ddc2ae4c9e64746939e7514ef84641e8000fd04d5fd2e5df5193ba32d485c56db9717428494f5e895e9f56787d299fe9b7d818c99c3bdf29d525b57105c433d1497739dc127243d5fff2f767acd2b879f8c1e6767617e04056f0a022a465032dcde268f1693227056f01f16d9c0038c4779a942ad9ba0ac0df98fd567ea90a7d438bfed338f3479e986de4f12fa9200d81ef7dd6c9d55aaabd5021f4093cd611caa2f94a6") ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000002c0)) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:05 executing program 7: socket$inet6(0xa, 0x40000080806, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x401, 0x4000004000) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10d102, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000c06010000016a4b8000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/130) 2018/04/04 09:32:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x20) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) sendto(r1, &(0x7f0000000140)="de6a0f6c71157216b9c98a27c8fd59f5c40fca1cd9ff000000557ee26f8dffe638afa90024b0ff030000bd36ce07ffffffed00000034bbf8df8383a528358ed85c386c3612485f0f", 0x48, 0x810, 0x0, 0xfffffffffffffdda) 2018/04/04 09:32:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x16000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5000, 0x11000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 09:32:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/217) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:05 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x6, {{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000380)={0xa, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = shmget(0x1, 0x3000, 0x7c000824, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000003c0)=""/253) r3 = accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000540)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000005c0)={0x17, 0x1d, &(0x7f0000000580)="b5ab4b3983ad2eda78cd2ce0d9c45a8f8ebc3e02d1eea49a8ec6756b6b"}) ioctl$KDSETLED(r0, 0x4b32, 0xda23) fcntl$setsig(r0, 0xa, 0x3f) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000600)='bcsf0\x00') openat$cgroup_procs(r0, &(0x7f0000000640)='cgroup.threads\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000680)={0x0, 0x0, @local}, &(0x7f00000006c0)=0x10) fchmod(r0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000700)={0x10000000}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000740)={0x7, 0x4, 0x4000000000000000, 0xffff, 0x10000, 0x3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000007c0)={&(0x7f0000000780)=[0xfffffffffffff5fa, 0x0, 0xbc2, 0x10000, 0x6d, 0xfffffffffffff57d, 0x1, 0x5], 0x8, 0x3, 0x2, 0xe6db, 0x5, 0x596, {0x5, 0xc3, 0x0, 0xdd, 0x401, 0x3, 0x1, 0x1ff, 0x6, 0x1, 0x0, 0x10001, 0x6, 0x2, "7472f85350a8c7f01f5c2e7b9caab18afa26284c21bf9d565e1fb2201966b2a3"}}) listen(r3, 0x5) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa02000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x68, r4, 0x9, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x69f1c330}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000b80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=@ipv6_getroute={0x58, 0x1a, 0x1, 0x70bd2a, 0x25dfdbfc, {0xa, 0x14, 0x34, 0x6, 0xfd, 0x3, 0xc8, 0xb, 0x1200}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_MARK={0x8, 0x10, 0xffffffffffffffc0}, @RTA_UID={0x8, 0x19, r5}, @RTA_GATEWAY={0x14, 0x5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x54}}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/04 09:32:05 executing program 5: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, r0+30000000}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpid() setpriority(0x2, r1, 0x0) 2018/04/04 09:32:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0xfffffffeffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x400400) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="07000000000000de000000000000000000002300000000000002000000000000000000000000000000000000000000080000000000000000000000000009283fdb08dc60622e132670c8b80000000000000000000000030000000000d01fb08fb23adce814dbde2311058fbbcc14"]) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x5, 0x80000001]) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x2, 'client1\x00', 0xffffffff80000004, "d47db536a32d6c32", "938e6ad7aa2e0cda0e493869da74883a23d6bbdbf93c6a1751e655bf9731e564", 0x5, 0x100}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x501000) ioctl(r1, 0x2283, &(0x7f0000000100)="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") write$evdev(r0, &(0x7f00000000c0), 0x0) 2018/04/04 09:32:05 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xb30}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x4}) 2018/04/04 09:32:05 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r0, r1/1000+10000}, {0x77359400}}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) geteuid() removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001180)=@known='security.selinux\x00') sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)={0x14, 0xf, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x141101) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) recvfrom$inet(r1, &(0x7f0000000180)=""/47, 0x2f, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x2000) getsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000140), &(0x7f00000000c0)=0x4) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xc) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/51) 2018/04/04 09:32:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/04 09:32:05 executing program 5: r0 = dup(0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/172, 0xac}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/57, 0x39}], 0x4, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/181, 0xb5}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/135, 0x87}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f0000000540)=""/171, 0xab}], 0x6, 0x0) r2 = getpid() setpriority(0x2, r2, 0x4000000000) 2018/04/04 09:32:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x16000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5000, 0x11000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 09:32:06 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:06 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x2000, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000440), 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000c06010000000000000000000000000021c09cfbef156143f395a306185774149b159f46e6da062e464d567329beb00c0a541af4a9dc8a496e567f33793068e14e5031f232d5b7c4a80560c0c3fba35987f00ee4eb457cc0abdc4be8b123e4b24458528d245cab69d982c03eefcc12d12b6d61d6e80c58a1cbaee4da55"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mincore(&(0x7f0000012000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/128) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KDMKTONE(r5, 0x4b30, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="ba2000ed66b91b0300000f32baf80c66b87ecc538266efbafc0cb85d75ef0f547056baf80c66b8063c098466efbafc0cb0b9ee0f0098f9ff0f001166b8488100000f23d80f21f86635400000f00f23f8ba4100ec813e8b000018", 0x5a}], 0x1, 0x10, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getpeername(r5, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) 2018/04/04 09:32:06 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xb4) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) write$evdev(r1, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xfffffffffffffee5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x35, &(0x7f0000000280)}, 0x8) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x1, 0xaf96, 0x5, 0x0, 0x1, 0x8, 0x2, 0x7fffffff]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x9, 0x0, 0x5, 0x0, 0x40}, 0x98) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 2018/04/04 09:32:06 executing program 5: r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3, 0x800) setpriority(0x2, r0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000040ed927cdd309e5900000000000080966c0000050000001e0000000b0000000100000005000000070000000800000000000000"]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x5c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x8e94}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0xa8c3}]}, &(0x7f0000000100)=0x10) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000002c0)={0x6, 0x8, 0x1, 0xfff, 0x9509, 0x2}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/23, &(0x7f0000000280)=0x17) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22}}, 0x40, 0xcadc, 0x0, 0x100000001, 0x9a}, 0x17) 2018/04/04 09:32:06 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f00000001c0)=0x1e) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x14200, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000200)=0x7fffffff) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/04/04 09:32:06 executing program 5: r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) move_pages(r0, 0x3, &(0x7f00000000c0)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000100)=[0x2, 0x6], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x0) fadvise64(r1, 0x0, 0xfff, 0x2) setpriority(0x2, r0, 0x0) ptrace$getregs(0xc, r0, 0x2, &(0x7f0000000200)=""/98) 2018/04/04 09:32:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x414001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000080040000200010149d5915c01004000"], &(0x7f0000000080)=0x14) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="d5fa215eb7c0f12785dfc71daec393fe96c21cba736cd129ac37d26a31e17963cfda15bb23ef2529fa09ab7d03005ce980f0bea7e7f65e6f5b215e595b53189e4121bdf747b4896eceaa86909ac2a2", 0x4f, 0x401}], 0x0, &(0x7f0000000240)={[{@acl='acl', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x0, 0x3f, 0x31, 0x3f, 0x34, 0x34]}, 0x2c}, {@barrier='barrier', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@spectator='spectator', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localcaching='localcaching', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/04 09:32:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x1000000002283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x7fb75f2d, 0x4, 0x7, 0x0, "ba1337af8c0f69b7b85cd8246690f19882f91199ab3abcf0f9cf11e59759ae6c0c841ecfcde4432f5ab72f87", 0x40}, 0x0, 0x0, 0x5, r2, 0x9, 0x0, "0a0a142b14280b900b38f1e7d750ab85b55af8bfbd5d7c04624a7e6fb4014bc56ae2623934d200a7c6a765320f9f6f27644ebfab69cc8384d8b9b607f3017dd7", &(0x7f00000000c0)='#\x00', 0x2, [], [0x5, 0xffffffff, 0xffffffffffffff80, 0x4]}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/114) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'syz_tun\x00', 0x3}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x15) 2018/04/04 09:32:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x3, 0x7fff, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xc7, "322e56c57aaf46c1ca5d9b861791a4d9586026b3f91c5dbd762755f143098383ba31aad850f63c38cb743590f21c25d38bd2a42ed0ab08701f52180d9d9861ef3197796be141bfd5cd7943e1050de1086b3a77c4c34f049f5113145fec10f12724d0e0faa60cf2097773cd68535dc20a57e0570eb518ed280fb83415285193b63b581677c0e82fc00e0fd6128130ab7f7d9eb21cdb86dfa99ea49284ee8fc03c910be0a518e91f38bbb0178c43c67ca221f484e0fdd123033fe22c37447862c09858336e0c4999"}, &(0x7f0000000240)=0xcf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xac, 0x16d1, 0xc, 0x10001, 0x80000001, 0xfffffffffffffffa, 0x3d8, 0x779f, r1}, 0x20) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000380)=@ioapic) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000480)={0xfffffffffffffffe, 0x100000000}) modify_ldt$write2(0x11, &(0x7f00000004c0)={0x4, 0x20001000, 0x400, 0xf5, 0x8, 0x5, 0x100000000, 0x9, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, 0xffffffffffffff3e, 0x4f3, 0x8000, 0x8f, 0xa}, 0x98) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000005c0)={{0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lc\x00', 0x0, 0x87c, 0x35}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x80, 0x9, 0x3}}, 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x6f9, @dev={0xfe, 0x80, [], 0x12}, 0x101}}, 0xf8e, 0xffffffffffffff4f, 0x1, 0x1f, 0x2}, &(0x7f0000000700)=0x98) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setregid(r5, r6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000800)={r4, 0x7fffffff}, &(0x7f0000000840)=0xc) r7 = fcntl$getown(r0, 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000000880)={0x0, 0x0}) setpgid(r7, r8) r9 = msgget(0x3, 0x0) msgctl$IPC_STAT(r9, 0x2, &(0x7f00000008c0)=""/185) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000980)=0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000009c0)=0x9, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000a00)={{0x5, 0x7e, 0x9, 0x8, 0x3, 0x4}, 0x1, 0x2, 0x8001}) writev(r0, &(0x7f0000000d40)=[{&(0x7f0000000a40)="0247271cdc3332dab3e22688957dff447b2c4099c382448ffc101ba15271aac895b957bb55e38303d7b6f95cd790afd4dbcdbe4f8ddad90786573bd20536dbaa435c04fefa3a", 0x46}, {&(0x7f0000000ac0)="b5f6a8722e29a5443d5f72e118983017d5e9ac025008cfcde24274feec76819040157e3815e6a18d0ed81b37edce65b918358e44486915070bfdf2a4db11bb28969a6fd320fba60d0f", 0x49}, {&(0x7f0000000b40)="c6cbd00e7163607d1beee580d654c114ac77e404cc23dd132308f2c203b44e977750e8bad151c7cf215e550f385d65ecee5e460f522a1a1ac1170407255964a93d8077a7ea1b7b476e183238514928d0918a15c264e4b89bba398750afaea55ec228b0b89aa967c5285944eae210d51c0379769942c7d6bf0fd4c0a8aa01959016f4494772b0322a264fe98d7ba1c5a1eb8b78b36c36607822d75938d32023a0657c5c4b1f5dd855f2a874366eafe5b2a71f2fc63640f827359aca087752e29a8414f96704c5a0e793ed84161249451714808fab21f9bb8c07", 0xd9}, {&(0x7f0000000c40)="d60c837ca2d3a1f17d13865d09e2afa5490d8bc50dc3a2e80b238afcd32bf081207bea0256157888913a4140285bd0598a273f0ee22527ab5b69fbd552461110f5fb6b263f3f9ef01bd6845ba5b3d601a6b5e1e89933b90ba2cb9aa2714bd5ed2256c2f9a825f973a7e34bfc24d8e2e57247bba43b01dfb5640596c40971bd514d65ffd5ec644a7f35f019a50090f92726e9e6d5b3a3c6996ab76d066f54e5aece3ec54ae47cee188f74fd03a56b6809a78e5cc493147c9179abb72502853b762aace92533e77878d4f087e73b54f574b35cbf8309", 0xd5}], 0x4) r10 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r10, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000d80)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000dc0)={0x8001, 0xffffffffffffffc0, 0x16b, 0x6, 0x3, 0x4, 0x4, 0x1, 0xd2fa, 0xfffffffffffffffd, 0x7}, 0xb) 2018/04/04 09:32:07 executing program 3: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r2, 0x6773}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)={r2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x10001}, &(0x7f0000000340)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x9}, &(0x7f00000003c0)=0x8) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x308, &(0x7f0000000480), 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000580), &(0x7f00000007c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef514") perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', &(0x7f0000000140)='devpts\x00', 0x480, &(0x7f0000000180)="39fdbeefd33431cb3acb907bfb1287958eaa27def4578f9974c65bd9e114957ba68f964da79461705a0734") mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/04 09:32:07 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = getpid() setpriority(0x2, r1, 0x0) [ 97.497751] gfs2: invalid mount option: statfs_quantum= [ 97.503396] gfs2: can't parse mount arguments [ 97.576349] gfs2: invalid mount option: statfs_quantum= [ 97.581826] gfs2: can't parse mount arguments [ 97.607857] devpts: called with bogus options [ 97.648463] ceph: device name is missing path (no : separator in /) [ 97.721207] devpts: called with bogus options 2018/04/04 09:32:07 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x80000) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='ip_vti0\x00', 0x10) timer_create(0x5, &(0x7f0000000000)={0x0, 0x41}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/149) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'vcan0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) 2018/04/04 09:32:07 executing program 7: r0 = socket$inet6(0xa, 0x7fe, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffe, 0x2040) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 09:32:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0xffff, 0x3, 0x1}) r2 = socket$inet6(0xa, 0x3, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xc0000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x9, 0x1, 0x81, 0x0, 0xffffffffffff7fff, 0xa0000, 0x5, 0x5, 0x9, 0x8000, 0x5, 0x8, 0x4, 0x8, 0xf3, 0xf70d, 0x2, 0x400, 0x7ff, 0x0, 0x310, 0x81, 0x3, 0x7, 0x1, 0x844, 0x9, 0x0, 0x401, 0x0, 0x5, 0x8, 0x1, 0x6c, 0x5, 0x0, 0x9, 0x4, @perf_config_ext={0xba7c, 0x458}, 0x1000, 0x7fff, 0x0, 0x2, 0xa7, 0x6}, r4, 0xd, r3, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) sched_setparam(r4, &(0x7f0000000340)=0x200) dup3(r0, r2, 0x0) 2018/04/04 09:32:07 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) ptrace$setopts(0x4200, r0, 0x255, 0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0xe, 0x1, @thr={&(0x7f0000000000)="afa86b1e13da41e5de9feee52602b4fde4c59bcfbb501627e08984bbcc901b4fd75b37b110e0be03f131c915cf967447fe6997feaed178131ef7264f9103a36339d3964bc54b6e8c4e9f78b6cb27cb62929c1f51d42b6669a83d7a4a501c400ec4a02889038e5c11d20da606bf6a904bb908782d5db590bfff178deb5dbc361d0b78e7b6d8606f964e4c2874243e54fff50243eb14ff03283d82853b4d6fe15d42f60016d6daec072bf3a13584b19d851a28474829280101", &(0x7f00000000c0)='z'}}, &(0x7f0000000140)) 2018/04/04 09:32:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000fa0b060100000000000000000000000000"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/04/04 09:32:07 executing program 2: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0xe09, 0x0, 0x3, 0x100000]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0xffffffffffffffe0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x100000000}], 0x1) r1 = memfd_create(&(0x7f0000000000)='\'/\x00', 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x48, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed3488203000000000000000000000000000000000200"], 0x5a) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@reserved=0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/04 09:32:07 executing program 3: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r2, 0x6773}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000540)={r2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x10001}, &(0x7f0000000340)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x9}, &(0x7f00000003c0)=0x8) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x308, &(0x7f0000000480), 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000580), &(0x7f00000007c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef514") perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', &(0x7f0000000140)='devpts\x00', 0x480, &(0x7f0000000180)="39fdbeefd33431cb3acb907bfb1287958eaa27def4578f9974c65bd9e114957ba68f964da79461705a0734") mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/04 09:32:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x803, 0xfffffffffffffff9) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) 2018/04/04 09:32:08 executing program 5: r0 = getpid() pkey_alloc(0x0, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9181, 0x7, 0x3, 0x8, 0x4, 0x5, 0xb6, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x80, 0x1f, 0x1, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xb}}, 0x8, 0x40, 0x6, 0x8001, 0x8}, 0x98) setpriority(0x2, r0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) [ 98.470690] CUSE: unknown device info "" [ 98.474955] CUSE: DEVNAME unspecified [ 98.497662] devpts: called with bogus options 2018/04/04 09:32:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {{}, 0x0, 0xfffffffffffffffe, 0x1}], 0x30) 2018/04/04 09:32:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10c41, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x2) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000020d195a3d7ef907b44bdc9ba2a28a47fd88302841af401231498c14396fc27e5edeca16093e6b15d29d1c50e1e328fc4000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:08 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 98.516730] ceph: device name is missing path (no : separator in /) [ 98.530392] CUSE: unknown device info "" [ 98.534646] CUSE: DEVNAME unspecified 2018/04/04 09:32:08 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000000)=r0, 0x27) 2018/04/04 09:32:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f1fb"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = getpid() setpriority(0x2, r5, 0x0) 2018/04/04 09:32:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x12, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:09 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x7, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="3cda3b8f27810afc540204c225c7020c8104b6f7d21da1d347dc3d989d8d970e413bfef49af26d823b2d67af71181e0123c73a6b093e3d16b6775847dddae4618c2a0ba679bdd47e10b0583c95454125d6be08e38e0d430edc319c711634972e0a1a70b2d1e58b74155a2eaaa1884deff86ba2e9ab9b6b48e94b7185f95ad364ae12c881d3a5710ac027885df34299672abe1f21a89bb58497f5a1a8efc43a3652bd43042f306a9e6edded720597551d50a339", 0xb3, 0xfffffffffffffffb) pread64(r1, &(0x7f0000000300)=""/193, 0xc1, 0x0) keyctl$clear(0x7, r2) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000440)=ANY=[@ANYBLOB="1429909bb400000000e7073e6e4d4d58b642f2c4234122409300000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001200)='ns/cgroup\x00') recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000002c0)=""/81, 0x51}], 0x4, &(0x7f0000000380)=""/107, 0x6b, 0x28000000}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001240)={0x97e0, 0x7, 0x1, 0x8001, 0x9600000000000000, 0x4, 0xc418, 0x0, 0x0}, &(0x7f0000001280)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2, 0x750f}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000012c0)={r2}, &(0x7f0000001300)=0x8) 2018/04/04 09:32:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0x33e) pause() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/40, 0x28) 2018/04/04 09:32:09 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xff}) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x7}) r3 = dup2(r0, r0) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}, 0x100) 2018/04/04 09:32:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100000006, &(0x7f0000000000)="a6") r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:09 executing program 3: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000540)=""/209) 2018/04/04 09:32:09 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x36f, 0x681) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0xffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000880)={0x0, 0x100, 0x8, 0x7fff}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000004898a4cb78fa728f4b55ead58d3577a0c0b3bf291394a66dba7ecc51c409a0ed6ae67075a6cd1154f20f9eb07dc8de733709a96058dae096ce6b5312c145caba688c68df5843120c86a1822ccf0de8c75ea826f01f3b286db75938b842cd9cd30b5f116b121ed2f9f1493473a41c0d3729ac7629fd8126ea2eeca34668bba560c73bda1a01e3a88431b22dc7563bb4c1277f7bb1dc03932af08684cb0dc52275381ad6196474ffb8e98187298a97c39fff0f08fec4d2e04ea456355d8335d94572743ff90a9c81c0ca0dbacae31e8d6d60e0223bd1de506a2bcc526db91c1d98"], &(0x7f0000000940)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x100000000, 0xfff}, &(0x7f00000009c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f00000002c0)=@in={0x2, 0x4e20, @rand_addr=0x8}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000300)="11fb4df9671f8e166490079467363ea1c92a109326613d796285d1bab44d265b0b79c2efb3485b14b43f", 0x2a}, {&(0x7f0000000340)="85870afe5476cb135e1352740cca8057f6db49f0593ca654b28644ad076cb22d03e5ac6eeb8dcba0360a5ae04135afa979b331200db0a03619012cf194623cbaebf5a419634e71bfdfe1bf46cf1896fdc0b138f94b2ad18d52d29852628f789338a8a872eee3aa36c0588b992b48b29ef711b8edc84b6640afca04549bad4c482ba1739001906bce48b67fbb", 0x8c}, {&(0x7f0000000400)="3b7c8096521d7d7a76bc74ea94a661102b43e217a5515d2396efa58e1ef25039bede107f4e668985ffd61bc1dab2dbdf0f82f9e4c7699a6d486e", 0x3a}, {&(0x7f0000000440)="e235ab5ba882acbf9672da33a6eb8ba9d14abe92c8b457f9d73bed71e06a1b04450834bdd2784e0f1d12a92100576d9699d69774a63186ef9ee4c11cd068cb", 0x3f}, {&(0x7f0000000480)="b3f6fc5197471880e6af45400ff0f4e75f1aa56dcab4270da5afb44905299f494625653ed6", 0x25}, {&(0x7f00000004c0)="daa96c7427c9e971474b90b495c4ff8aec9f5ad8ae39e889298512b58c8140cb445fb164a04a7a4922080e766606289d3033bac13e68edd9d75008abcdc370ec431e15ae9030d5d409a5f9fd672e1e073eaa8a0d349d56d1c8f149582faaee963349eea378253ffd82f3edbc275669b4970f62bc2dd09efb2559bd61adb49a80da2292eba67330ee9c26962a90a70dfab93dbbf72623d4aff3f7b26a0138c82c30c714699f7202f87be5531b63571ff1dca052485b680c0ecb8e760c729c6e9457f7a99f95e84ec0e59d68d0d751af", 0xcf}, {&(0x7f00000005c0)="b60a534920fc9bc0db5f004543afc5620a2c16b695eac9ef006821af8de34c1b1211a7aa689d1ea570f583f9dd3568521ea0fcadb125b8b5aed72dfaa60cf670a4d47d074d2a27eaa9d0616f4a1125e6f7191dc86182449eddc43b4112084bc998d57d78ff5eccbe2fd38ecd5ce1718e89706116f1ef3186debcbbd8d0a81c5a2fabe04fc73b2fb54adaa8a7e0e150284c5b2a434d9f82c35c5485121b9f93b0969760625806fe43520b84b9e707a1aee33933497fa2364e88e835f5e5", 0xbd}, {&(0x7f0000000680)="f2c9053c2166cbbc87c86f49c988b8c6e881892137d6edd8048ea5ffb22cda3bbd31587f38e82881b4741f8e98e4ee720f5a1bc805d052a1b52d9ea14f54b313e5b41a", 0x43}, {&(0x7f0000000700)="3a766db236d627afe8d1fd45463b0a2a64e2d74d9bbb6e833e28762efd78758451d4ccfe9a5c10a45c4c79bef646b89235116f696303bd3850d70ca43f908066c8b56ac0ea6ba9a549b52a081ac5d5d474e4c4fd821e7792f539b00aa813e9859445a7f794da16d3892a893178de158c68f3452cd8d441588284ee163d3eb96640903978ab44fa91909f83c6c7a3d2", 0x8f}], 0x9, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0xb1e, 0x100, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x7, 0xfffffffffffffffc, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xdb1, 0x8208, 0x7f, 0x80000000800000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x1, 0x7fff, 0x1, r6}}], 0xc0, 0x40000}, 0x40) 2018/04/04 09:32:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = msgget$private(0x0, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000780)={{0x80, r2, r3, r4, r5, 0x20, 0xc1}, 0x0, 0x3, 0x2, 0xfffffffffffffffd, 0x200, 0x3, r6, r7}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x40, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000400)={r10, 0x54, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x99}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffe0}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x40, 0x200, 0x400, 0x80000000, 0x5cd, 0x2, 0x400, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000240)={r11, 0xd0, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xffffffff00000001, @empty, 0x401}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xe725, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 09:32:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x805, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7b99, 0x30}, &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000c060100000000200000000000000000"], 0x14}, 0x1}, 0x0) [ 99.574615] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 99.580992] ntfs: (device loop3): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 2018/04/04 09:32:09 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc) tgkill(r0, r0, 0x36) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x7) 2018/04/04 09:32:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)) 2018/04/04 09:32:09 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x81, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) [ 99.639949] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 99.689593] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 99.697994] ntfs: (device loop3): parse_options(): NLS character set none not found. Using previous one utf8. [ 99.708508] ntfs: (device loop3): parse_options(): Unrecognized mount option . [ 99.736993] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 99.804692] 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. [ 99.860665] ntfs: (device loop3): parse_options(): NLS character set none not found. Using previous one utf8. [ 99.870810] ntfs: (device loop3): parse_options(): Unrecognized mount option . 2018/04/04 09:32:10 executing program 2: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0xe81c0) r1 = getpgrp(0x0) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x1, 0x100000001, 0x4, 0x94f5, 0x0, 0x0, 0x81022, 0x3, 0x0, 0xfffffffffffffff9, 0xffffffffffff8000, 0x800, 0xffffffffffffff01, 0x3d0, 0x0, 0x7, 0x3, 0x0, 0x8001, 0xff, 0x2, 0x6, 0x6, 0x7, 0xf7f, 0x0, 0x4, 0x3, 0x1, 0x4, 0x7, 0x0, 0x800, 0x0, 0x0, 0x9, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x24020, 0x60c7, 0x6, 0x0, 0xffffffffb6b7b9df, 0xffffffff}, r1, 0xa, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140)=0x1, 0x4) syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000dec03ea3720e2d872c839d4ef050000ae0000"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) close(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000002c0)={0x7, 0x8000, 0x6, {}, 0x0, 0x8}) close(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00000001c0)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) 2018/04/04 09:32:10 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x1, 0x3}}, 0x2e) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xfff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup3(r2, r0, 0x80000) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x2800) r4 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/04/04 09:32:10 executing program 7: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, r0, 0x2}, 0xc) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = dup3(r1, r1, 0x80000) sendto(r2, &(0x7f0000000140)="3dad4d84179a48ce0ce0c6accc3e0e", 0xf, 0x10, 0x0, 0x0) bind$bt_hci(r2, &(0x7f0000000040)={0x1f, r0, 0x1}, 0xc) 2018/04/04 09:32:10 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) r0 = getpid() setpriority(0x2, r0, 0x0) 2018/04/04 09:32:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mq_notify(r0, &(0x7f0000000140)={0x0, 0xd, 0x4, @thr={&(0x7f0000000000)="609985baae0d0e5a7cbdf1085809669e5371c2980be3bd2fabe2b8a57c67aaeade3284188dbeb619552b4bb959b2685f1b4d31f9a4c05b53a0d302c71cbacbca9c1230eae68f5a25c056c91f837075bfbc1744be8716e38450cb09fa8e24f65bba29c87810e117040dc47f427726b1a5519abc93e2737f370d8a69be7a2f74905dff7bf813f3b5bc264e1ec706c89936906f527ec182b145aba927844f40faab6b17e0d0a77f76f5c758d6d46a4efc320be09dc213cc4e68db2ea35e9b7f50826370a3bd53e6f229f1acb7620509f3de46692b25a89c5601b4e8f8e6681faaff4227b6bd1101b6e4457ff61b2c35d8", &(0x7f0000000100)="552381ce66acb812086336483c51b4298aa48fae0427c66c1a04a54c96fa218e0cd16b9f8a0a859b2db5ab"}}) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:10 executing program 3: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000980)={[{@utf8='utf8', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x80800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000540)=""/209) 2018/04/04 09:32:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100000006, &(0x7f0000000000)="a6") r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000c0601000000000000000000000000002a56890de80811a702c2a2bfd21e8bed5305e833668bc85ec7b8f8d550427324c680e67a67deb6703f8108579b8e1226e1c7f4c7ae9053b3c0c6b7b6f22d34a41bb391684b0418cd1d6f89e5bc156cb88bd7915796715f454e5a124c8f902637eeaba0cc91c92510f86ac41c13cb0089dd83dfbca1c526ade8c02a"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:10 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x2694) io_setup(0x8, &(0x7f0000000080)=0x0) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() chown(&(0x7f0000001180)='./file0\x00', r3, r4) set_mempolicy(0x1, &(0x7f0000001280)=0x489, 0x81) r5 = syz_open_dev$audion(&(0x7f00000010c0)='/dev/audio#\x00', 0x4, 0x80) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000012c0)) io_cancel(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f00000000c0)="713599a1ea03528fcfced221b96154dc31a2da0a12817df63d9c83e103e0d0a0664b4aa95aac8e0cd65e686817e5ba7ea0f419c6503ddbb6ce9a7d72e93eec3a6c99e8d7aa9f9bf04283df412d8af4b68531461e270e588e6df67f4a9689ae775e451772510d3cf82c004a93ca65a4eead85c5d81d351a4aa47c851d51026d97d06d2f393b03249eddf5c3a2553dbafee2eb97f4d2b0c9a9a399fd65ea2fa938b929ae7e7c1e90e90db8a27295dee436c8c00c879bb363341249e35c9563c305f795fa3ac7042a672289eb69bdf340ad3064dbdf4324364de4381c016560bb57eddc8b6613e075eb32db5541e76f58cfe65379f1e7ea88abefb3138bc1bd2c2d585b5cc21b20c5e5bd79c79bcdffff0da583411f436d30219db79630c9e05273185a1092634b3ac0c3da6f8e40144ce2be38443bf38e1f3329e39691148d0fb7ffc6df47b3f383447173fa44adc458ed1d151e1a89d867f22bf64506c0a93bd0ba185c37a5acd96553906cb8656da212eb5dfe01f3d837c78fefa04aa3d26368c18ed3692e52929d7f7ec2f79191fc7833522df947f5cd08bd6a63248377798bdd3255c3c1251d83c6c032713e928de994852e506235072a1dbafbbdc6d13ab33b381af378cb47a0160efca1ec2f53c0bed6291930619441055b299f88b3ac700029e264360cb4613b53513c06febd61a1b016ef5a42b86fc32501d6f175d76350ca38560e80b9b106ce1eefb60f93655a73947516758a15e5bcaac29593e08aa9e328df4568b624937d4996c7f4818791c4ef24b68a74762899db6e71692e8d07be11911321b6f3d27d9baa5dea0b8a7df376acfad76b3351a4b591646225c923b6b6081ddb6736c1fd17fe6815866d7395236eb822a21701d6726f99350d085e360758ad82e40d25f757b72f5e51035cda5423a60a096138fcf0ab367ecb69111c29d899e2e5108c9cab91ae772effbd24517dd119b38b79450bc8faec09eb2facf7805e9f2d332b684dc6226ac0e838011137299215ec1d9b2b4ea459c6242dee10651c54007136c9fd7fdd43b28e5b971eb51400b557fb38b93b6bb037768a4f2f920deb2cc528659897b5d5aca0245d51d40a72b4cbfbe92ab3527a158bfa55ae5b7a40dcad9ed02567b5d54010ee85c36b037cb69a5cb07faef7834c6f641d2b03052b75a6527ddac2deca3815e081aff97b9bcca5a7e6095c68891863e6dab692ccbfbd29ac19408390646fca4d65d5f9764efc04ee572de1dfba899fc7832787b9f3e365f17165b384e518cc40a371fae6ccb50ef1bc896c453f1651c93c2207162a4e7ad532419d6f8f6be97e3036b2b000d51106d1a26c3aea48e818195cf629ab7e061be6fd71359cfef4492dadea589567bc23cbb3f09885d281760b6b3f8abc30956adf93bcdfa0d1f9775be7575bea5dbddc9aed80f757ce90c0b15bdfda32837c182daaf7cdf999cbfbb99f92c714164a7f24235f69f089e8d93e51c9a05113cad9f78a16e2a63bd461246edebd0e82e108c870ae1b6146413ad0e9fa77b8def2eeaeec85acb4e4ed207a0c8546bd9b39cc5354cb37b52d89df19d7be79354dd273c5d5c06cfcee72d77b50cc0757d4a3e557dcd51770ee18ae75441b622c72908237eef5d661421a63b7a7de112e690bffcce0d61cb272208a5234851b9cc0888b8c66e75651c9934540e91cdf825da01f8bc3a60095588f9f3439538e1837960f1ed00b81c057bb7d3b881419ccc280dd8d5596a643a55c2b50865a6c3da38db47b83e34fea892f5ccb2f124a931d68925b8bc93aab09e315a033813a40fae959882b9cf825578cb5122f2cf88ebdfdc124f6a4e3d6e4c977f339fe32f54841b2cdea45c92ad8c1e9ea767a5bb63e306605452e70a9ca69c272898b33bd7fb8ab05484ef1cef0a2d85886fdfa2d10d92aa7ea5835e42b6f3d500c1a717283c39f65eb09a1e45551e630ede1312d0148bb9e79273a8187e9c886d7ca0de40473730abf91ab5781dc9e71e0489819c7cf4001e5e57822d0a7388ebbad0987d4bb88d98fbea054c753a13a4baf20e742676e95e9ce716fb5b06efbd2b5dc9dab0ab95f0f530a6f60a6f4752eafa28a1c25ee3c00afc50a5f1e3ea5c34108fc32b4f14240d97cbf0fe5ff9d4a6d26224b94493de8c922653b526c7ed2463c980ef39ad4f9fb58a69488144c52e4810f5201bbfcf46587400d6fa5110859d87795d9e3bf952c41e2cb2ef724de929399b26b0c65be83cb9cab4fcd542a01368c4ba910f9c125cf42a341c4aac9e476907b5c5399863fa5c05eb153343860307ea92907d59fb751cfaf2729dde2d42e87bd03e7c2c454fa2acc2e9038fa8d3344f8db4046b55ccd7655e80d366494d88fc50c3ce3b8daf3f198bcad876b5800760bb57e2d8692995d10f0214514016aa4c0a10fdda5c774cedea66c79f9c5e46eb9b62d435556cb5fe18d2cbec8d90db1409062953526c4f9880e1c389191dc151b9e5cdc32d7100825c3d6e683d46f71073181d1195d8cefdf9a383422660ae6aad721af243f1aecf98092559bb1c99a392d7e5d7af990b13534bd4da0e0fcb9a661208b077626defb8bab2e2622259bf7726739563c6fe63ff77e7d7f4ad0372666e690480d6d54cb081afd66749554f4dd049cc3fbd1d926b9e2f82b0425707ad4e47e357e65fd4c13c3836031eeee7b6b4dfd7a838e3699271a63db15c977c86fd0d1078e7ed2ebb51907b2564371755ee08674250598df185b97c29852584871128431a9a8e3937114338566851150365d6885bc77c4cd4d412e5f8674ee685f07fae646abca20c4d75a5b2af3e6b77455a76a90d75249a9130388d6bd1224b39a2127e17d46d6267ffd8029aba3e45ba042c2abfae1af5e5291938c5b442c900b108fbab1534281d584e3434d4c4e186c0b7e95aed09c677c640b784e74a5f28d8db18568f05829a9ecfd426b18de949e203bcd8186fd3a306e6f2e1e574fe9b5a812d2fb7fcc3f94c9eaa56d1ccc6fa3ce596a72a8a73887ec43a30da3488eb1fd971ba265613a0535dcad13777235d1d9e4bcbf736cf224ccdc39a884c75f2ae329bb655a64904bf8f66fae7be2d5d58f54d32a2a21b90a4308e9e28f1a8658a1ab4468a8daa4c2247b3829ceb49b0a99c3d76a0794e7a54d94b5e42f3a570bfc20d78c26ebf62a23028e0e31f15021cb4ee07177f9b1fdd2e88e6febc1f7ba0a0338062d3b56e077986166831f619753fb1bd2160283adeb55819fb658638926d55b090ad2d0a36792fe311ce63c6eb0d804888ffaafface49c8b106037c5bc26149f58f5dc825453e18298f050788c3b3757ef0fe74613a7ed95787b73b70d1f84cd5a64ad321b342df9f2689d1bace059ec2db1a0473b62ff58c17f4ee1fc80d74566b29398d229e0c3e46d1c7ec2cf727cdd79a1e88a516d866bad993c1d94f0a9bbbfe17204bee02d4a0f62f98812099a2a551e30ecb43c7a6d5e2c9661d9cc227f6323bb670b79d3ed76c1f221b9d7c1d8e62bc9ded28a1a9a3a3991a401729d4b61b586a067e83a3609a8855857faf0e254d065a0638cc05d6a0c2212959cdb35d2d12b8b0292b00e44aa17e2f3009d0e64596eda210ebbaaef431e5c8fda4ff668817b73251da93f0edb5cb0fe34c20d65813ff03ed06ec9a7bed3654f783cea954d20956f83dae687b5823c652389b3e3970ccae1bfb2b4e42a028b0a431bb54167e71e263297c3ce2577e337cf22d85059c64b5409e24ccb794e24a88b7f2045def8957f97d42db2f61f99d5ebb44f3d3a59e989bed81e3385e549db15f182501430a85e781f1454e77b4fca6d09198f52f8590790c5a248aacd8ab541b196ee4e5adf971b0e373448598c0880f6ace2eba28fa14c44187651e1db9373fe27ec967f1799a3c191bd97472fefcd69c40a94024473f27076bbfc56c7f41e50973b599fe5075e748e8ac765176fc83f7d4163756c1990cbb1b6ba342297398b2aa8b07bb69da39b96f4afecaa9a067ac944e2e644ce8350acd47f8b2ece76f730ccd83370191fc38deea9db9853568fbc75a51a4f1e468296f60366327ff5966d7951ae86410817f4aafd9f324cb7648bed8c469c66403e0d59f6c7e548e85fcff56a804f6b372ba0b082545ba4e1147ecb358bdd320ab8345578b235ae7534ba1bcf9eadcb1c47c87ebc121081330501799627e885e3f08a881bf48ac487c77db6b17e2c8701933e3f5447add4a16f73373579cdceefdc7d861644ea634df7b9408bbddc607520b124e524a14e104167c9d510c075201f7f2ae9a4dc10998919a58c98b124913c8fe9b57468c19e38a5b57c46442171cbc2ab21294ee3824792a10cda70e5fd8e3283a8dbedfa69127146728f5e40a83dd5c08643ee2d2741dc7ecb834e2cf8c95a4569d7e329bf595c11227896fcd96d3d9a10cc61252e9c628da1302ce1de54d7410de669431d03fac6d82bcf850ca30737c94a2f0c9caddd0d590f7baa1f7f3cd8b6b7b62a1af5c541255abf2fda00c36f83f7a3d3e1dba9cbfbdaeb610ce14ff9e7b5276938392851288a706d8dc13bf271472c63acf8566950a45e2b2db7beb00fff2c59e75017c77d0cc236794e5ea78d88f03953c1a5423fdaf955930d9f7395a02ac6279d34e39a75378b489364371a3f0fc74f92a17c0a8d6f4894346456a6296f4929a3087c9de5a041fa33852aa73039aa832526e4104bdd5f2fb9001b04bd21cfea3f3a8e438c7bcd3a15f48465846f61f890ff07c58a28f21239fb6d17a633bb86eb5c70710ff740ad7f8546ac21cbf17a5694a5a1178fe57157f7f4ff383c39649bedc5f30d59bdad800b8175308da2ce47bcbb328ec9732093a7b72463e4257755f2bfe39dcdff0abc53bc63d5762d114bc29d749563cee357ff7d3b1c4b0a639e415ee64ae931e393e753602a252cff95a279ffaedb8885726c2991b393d3c838e5d2bffd1aae592b01a587e54814a9b7557257bc7809521a0ee10bd92de15dd29ceace0d0cf40dd7631835db4e900ae1b8f472484053c3010220593ac032dc410c37a3f31353392ecc704b20fdf7009769c9eaca6ca1e52872d9625514db19f66c6c6dde1abd3bad3f165fef107fc7937fb63c1ffce0edeb3ae9a916c27fa3606ad418860f59118164e501e3c6dd34a090d9093224888d2d593acb14e35a3a200c10fbf53901b14403192e3e1bce71074ceaa073e3474bd013b45d633af6b54f8e2f4a90cf61b106642dfb12910b7753d4be4331cac6c85501cd84470f25866d5cf5161b924d3c10e20049ac417996c61be28f032cc786cae4f539c96d3220fa5c8aa5bf33d83b8cba2573b0c03081a5363ee22ba72a2d95f3b86d3e0f530a7ef88acd06ec521a258982e8afad0fbd079e88c5b97e09d55dd14acd5d4486d92332d18ef2a5ce14ff038367759e6d3b22aa6cec021e311ae7eecc7f777ad547286ee6c6bd00e5f043dff052628e689ccf489c375733bdcadb10d4c67ab5481cfc871a2b739b357452225518b8ee021254ec655187ce939d75d80b1e713ce0704d1d3eceb9841ecc0247f07af4cf667f61141c5cc95468bab15f07c65ffe05fdab8580771c311d5d40647948ccc52387b44753b96392d1abac637bd43ece27e6c3c445be3a8278365dabadef4048897c2b130e0c960113a52405e13875d5b615749c1eefd8c0ca47924c5a25c76c3b79ddb59f097f32547bd333de9957e64786745529dca02aa1e67142579dd36b20aedd0c7d1030d5cfaa09a2b4af23ba00adfe5684d3a", 0x1000, 0x4, 0x0, 0x1, r5}, &(0x7f0000001140)) [ 100.554706] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 100.557644] 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. [ 100.609659] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 100.628619] ntfs: (device loop3): parse_options(): NLS character set none not found. Using previous one utf8. [ 100.638818] ntfs: (device loop3): parse_options(): Unrecognized mount option . 2018/04/04 09:32:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000000340)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r5, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x4, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r5, &(0x7f000053cffc), 0x8080000001) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200400, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000001300)=0x78) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x80, 0x101000) timerfd_gettime(0xffffffffffffffff, &(0x7f00000001c0)) getpeername(r7, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r8, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) bind$unix(r9, &(0x7f0000000480)=@file={0x1, "e91f7189591e9233614b00"}, 0x3c) sync() 2018/04/04 09:32:11 executing program 7: socket$inet6(0xa, 0x40000080806, 0x4) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x402200) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="09030229d86505f2902fd710ed91cf7b5d30ff79837550411ac5a420bcae771f158d0952202c0d938955396da09e4a904fa958fff4dd65dd41919e7daca712424dbd5048c916db38d4fcaf93d294593d09b9bbb982d87f065ccfb083bb1261b05a6720e158924acca1893727fc373cfdcd09a8bab69ea494daeaed098cf70bf6544a073607564ce5bb627474ab0b755cc4df03cf690784544afb8c2243bd35ee7f8f604b6ef5ce338dd52cf1321fd8f78b6a02", 0xb3, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000400)=""/150, 0x96) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/225}) 2018/04/04 09:32:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@dev, @remote}, &(0x7f00000001c0)=0xc) 2018/04/04 09:32:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/04/04 09:32:11 executing program 1: r0 = socket$inet6(0x10, 0xa, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x75e, 0x0, 0x3226, {0x0, 0x989680}, 0x0, 0xd75}) 2018/04/04 09:32:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x26) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x74, r2, 0xd01, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff01}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x74}, 0x1, 0x0, 0x0, 0x4044895}, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x1, 0xfffffffffffffeff}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x0, 0x0) r4 = getpgid(0x0) ptrace$poke(0x1fcf38cbaf7c7172, r4, &(0x7f0000000340), 0x7) sendto$inet6(r3, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:11 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x18000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x7b7, 0xd000}) r1 = getpid() setpriority(0x2, r1, 0x0) 2018/04/04 09:32:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x7fffffff, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0xfff, 0x0, 0x563eb9bb]}, &(0x7f00000000c0)=0xa) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100291a764881f710111f0e49d6a90600d6ec0000", 0x27) 2018/04/04 09:32:11 executing program 5: setpriority(0x2, 0x0, 0x0) 2018/04/04 09:32:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000000000)=[{}, {}], 0x30) 2018/04/04 09:32:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0xffffffffffffff03) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x12000000000}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/34, 0xffffffbe}], 0x3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r0, r0, 0x3, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x5, 0x9}, 0xc) 2018/04/04 09:32:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000000c06010000000000000000275ab39445d123cc488bdbab559a03b5808d6c7f2bcc441853942870d3ea7be7194a281eb0c0f7a223467f6c7afd47306c2b89ebb7817fc981db51ba18e73e9a0ab46c88dbfac568ce6853ce66b9c1a1eaee53f4501d13a1f10b8620c29f63b3af51ddaa74c0533853e73a7d65ae0aa3f119aa59765a7cc45683847df0722b17be1d44"], 0x14}, 0x1}, 0x0) epoll_create(0x100000001) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x5}, 0x1) 2018/04/04 09:32:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80000) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x3) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {{}, 0x10000, 0xfffffffffffffffe}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x22000) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000140)={'gre0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x1, 0x7}}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) 2018/04/04 09:32:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) fcntl$setflags(r0, 0x2, 0x1) 2018/04/04 09:32:11 executing program 5: r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000000140)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x26, "f3c82d3201caa5b5699bd60be217b080cf02fd8e0e35ad0013ee12a635d9b6b32986ba766e30"}, &(0x7f0000000100)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0xd779}, &(0x7f00000001c0)=0x8) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:11 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:12 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = creat(&(0x7f0000000140)='./control/file1\x00', 0x0) stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440)) mq_getsetattr(r1, &(0x7f0000000040)={0x5, 0x81, 0x4, 0x4000000000000000, 0x7, 0x0, 0x3a, 0x7}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000000c0)=0x101) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000004000000b2000000dfb5a4cfce3c38b70ae8b1d9197e4d7e5288b69ef46d11c8dd0626894bfc1d3f037c9866e7114cb0370f36da1f69a206243dd0ff81ca22e3ea3a64652722f70b0a771b12485bced78cb6d1849e4bbc4af7adcec42bea5e8786ee516154d19d7ce80e0c1127e38c19f315401dc2fab6ef2f409db72da98d620a58f043bedbb5086a72af428dc3bbbb61b44f42c035752e8b4d000443dc83a72d5f11e6dd6115625a502ea21ae16a0302d0ab10bd5566e8215d2447417e85e7c6202a124dcb63"], &(0x7f0000000080)=0xd6) 2018/04/04 09:32:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@loopback}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000001780)={0x15dc, 0xc, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0xdc, 0x16, [@typed={0x7c, 0x62, @binary="f18b42416e6a8c7a77772c4232d27c96c92973050bb98e1f8a8a6609e135d9fae7854b28f4c1667d0520ac3aadc77e557678ac0bdb50f07391e84f18e51fbfe146da03f8f815db2e1ff8c9f1313a96a701ecfc3ead92ad17e5a65e1f460e29e0d2cdea86182ef28459c2690501cfa44fa0fabae7a4974da2"}, @generic="fdcfa3221d3d0da6250b8f4af316b7f56660a1fdd5375b9d725cd7fd91b52a40598fb9d49569ba3817aeeb17ca0daac9aa1f62de9aea8430f35b447db947d643c6216642", @typed={0xc, 0x22, @u64=0x6}, @typed={0xc, 0x53, @str='wlan1\x00'}]}, @generic="cb8f5ef36e06c1dd8d82d6a2628edc5e8e17b61e1b2a939e5734c5653fa3a84eef1ac008b28b8156ef3f1b51030e339c8f4097eaaddde6e35ff1e7e204c804f65d2d989bb1b4a2e8ab1790a68e3f7245a13749d102e575450aa95c752eee5415b95e6b5b3145c32e7510e2e1b53e1133f195d6a6d2355d751879678f25a5836b7b7c6388825116da63", @generic="8d0d0717078ae2481f9e9d13cac41946a10e62eb8890c87cd90a079e6331dd734927924f83fe767eab33568aefe76415969badacf810b4ecd343597e9550a495b497c29d", @generic="b353521e1991b98a33ea74fc0b15ac51ce56cfaa5266d118b4fddae9a3acd4a97761ef1ab0323f9e8c71fe02c02867c53d23a49ed7bba9671395aac2ae9fbcec25747f7af7e02cdfd60839218dbe421672b40320e1f18eba55921b33166cfc329a635c5dc8c3f2b88bf762b14614c203861a7f8d386522cace5dc6b6c94847f06ced8d32522be06b8e61b3c9c2532efcf060177ada7cacb6e2bc25647040f247fbcb9891f769ab3f44f2dbdf94916abf93f4022a8b3e895f75878d2383aef870", @nested={0xb4, 0x66, [@typed={0x8, 0x1f, @str='\x00'}, @typed={0x14, 0x2f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="86ccf5e6b65b64bc53aa0ea1424aba36abe5e4ce5cbcf44fef523fb743b957e3f06e8b48756798b4d22f10fd4fa23bfa64565a", @generic='$v', @typed={0x14, 0x19, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7b, @u64=0x4}, @typed={0x14, 0x29, @ipv6}, @generic="b4eacd42424350d8858227bd8a0d56cd8aefac5fb65dcf92dd00ebc01de23c1a86d41d4492adcd11132b"]}, @typed={0x8, 0x5, @u32=0x2}, @nested={0x11b4, 0x51, [@generic="42b588dfdce8933934c61a6f58809d6ddf9592c51ed12f21ce0289cc6e59eecde279f007180de13a1da98c1918c3d7cd18f0d9b0f6d8ea872280d5adac13f6437d8189a19fccd4aba168f95f0cbd17def2762a274a218eb0ba4c29e9d1de", @generic="4d05094f2b3261c0836c799cc6947186b3baccab012857cc50b64033e5ef014fc7debb84d24b5606a198c2645cf7b7992e2cb1f026429e4c", @typed={0x8, 0x8b, @fd=r0}, @generic="11876140ce42fc11d64c6c5f1f62ac97d61177d2ec24e40efc5776460bf67caf3422a2433b68d6a1859bc2e6282918dc544cab96e24aa3ffb1d476604c6733d53519ee52c6d7a274143dff33e32be0233c3f22c3466c760a389bbaedbcad5e8c976084749f237fd82c7eb4a33ca1485cc431071f595a0409123f16b25b00a50bc3eefb1830e3552ef327f9fe70f4733ba74d2e2fd3ffb353350dbe9cdd3fae77375ff327b947", @typed={0xc, 0x34, @u64=0x1}, @generic="64b7599c4c6e1c49adddb39331ab6c28ad1c8429a7de18a23f92de0d0787b8817e525ea36ad4961042911fc87759c1e2bbe0e51011d4b67b2825e5e70af02879a20a79807a4cc42d9431e65b92322280024d33af75e1190a39f6348c3ee109", @generic="5c196146d6bd105329bb85732e6f9e44a73d5a1467b271fe2475e2fa7f222e8476094e2f9e91b190277cbb9331eddffa162bd1a7506a584bed5767d2ffa3e742102a846c31d95f4a8b2ed129a93578f68ebf4b54d546d383e28b395f6d65c11c7d573a26645ed2691bfe910f06b9bb66e1d1f3b246c1c2ee000881ec4e28e8dbc1390d2a9556cababec0f22e7d49335df18ace6df8d80c3c8397516a6ed0e379f2c21166be90df1f40b343e5f36124828988be1b71a5161b37a16114255c30c62a6563c588a4bc5856b5da20779132742b492a8d546bbdeea5160cf4db4a835aacbabbb23db0db34e3fdc6fd6652a1ec2b08313598ee17650f63cccb8027895179651035648684d6bdc8fec595c4309b4685702d968cfd433918bdd43a0c2a2217f39461b6ff74d55b1b2c7b28acd31eabb8a89bbda106515c0036aed9a02eb80845464535f77bdfad2d26aace117934ae704ae618c9af70c25d1af60eb831cf6cd4ca42d1847bf52525c7a1350eeb5ddf647f643e41b31f14b1e1dcb2056b8fdd421e5be61bf7dbdc52ce598ec33c25daf51c380bb8930add82065ea58881cf18de467bcb85706cc0f83675e947fd612e96ffb2ae1a541026600d9deafd7463993be4bfc07d6904174fd24569535057bf28d65839c44b09868589dad3cac73f33c7266a3bcca31de2cdd053f87754b231ddb131220370f00ae95b955cca09fa8977774d7f45cbcaf9410f38f42e430e7a214428d8a41862e3c44fb64713168f3fb15a073ed81e1d0cb0727eb7f6ec103329c74bdcde255abd650b54f5cbb64c9f26046cc851d3ecacef33582edbed62687e2660506eedb06ceb0f300ebe56d64d10b620a4281dd92c48d14965acfcd90dc7e931f44383a06a081f46c4649361672e941ef5efd1da9bd04513c991ff81bbafea6fc53e67e4334424cdfc76054d505f614e126a031f38aeacb0941d7f108e64331bc29f0952f8f957a3daab637bb868bc63118184700eb76f1457a56456358ced2a80836c690d993c216d512f1291cd526baf037f0aca79b407230728b8ca01341f43470827b433373e24dcf04675424470c10122b1a44dce4ff7804d92834793e8f39560026c5a55349524f46d73dee7cccd94fc6e18bee4c748798842d8693eaf72fcc7c43318a54dc93b5099caeedc05fcb7130957846271a796b7e155d05c9c5ae0b7e24f78bbb47fb82d67c879b48be6d445aa786ab1a4f43f5a9d5bbe3e4dada16c56f2ea1c0c5690cf14cca1289f316919debb978348f297823f190fc952c0fb402edbd17e1fb3f84a08c601f51f66411d14115aeef2df75abb4bd9a457918c2dac67d53a4ba68c6edebe558a604a03e942e78bf9b8db2c60943e038cdfaa4c4a19922f0942119c234419853e8d346775f48bbdcf2cbe4aa770a07ad055d24420e5c8cd0d85990a4d64097107d00a4b4b4c920eaa82185213d1edc74f5f38b16124911b2ebb84c6ce4e6cd670754665c9a78523f9fbf88e67cb49649362091189e83f4a298b89210b9bc09fed47a7b1619a991046c9ec41eee81767b20ff086da81df2b21abf3cb0904159cc1ddbe226abb0245fb1afe2c3c6a7880ca28c2fff37286fc821f8b80ace994eb6c57c25cbbe78076468d40243a0023d94ed057e57c3d644c7ec7913a8e421661e7c92a393e8ed1e0e2aadfba15ab286ed61458e53f28900218afdb1354bf9c474bbe9a1359b060e4e9d096665a0fab3ce899a4823deff3797055ff1452871717456c2ea769e3d6a68035db21944f0f183c2ae12ae5c928ddfaaee41eaf7c76968fc18c82862460a39816c770fb564a4ca2c409fad06acc2778d83cde99df68799d806751087200080c6425db0c21973bb9287d7d2c5a8118f600d10b7f90d81e9b5e524102368fca9aabbbfbac983be3e1d17c1843dcdddc942907ab56463c4bbece1002a1e4d6bc002123f89431389ecb510714229170a799347d3d7313a856fd96f212c6d50e7548f6a71404da7038d653879ed8ff291acb1320f52dc6af11999e9bc91601a5ba639930fcb8a39f2c2bad7725b763766d9c2aa662808232b3a78481ad3fe6af4b2c57e3d0bd2a7b703c1688b0d8c8df12b5bf39a36796d9cdc6ebb0461019a97bbe0f8f7748442803ac617be2ba57a0ee987b656fd220bf1e6a228ef2fc36ded7bd28963ed9eb562afe114daa2eedf9aaef3e93364fb9abd4bcfcc7e34dc7e6c5e053f49d62c7d2e54947dca16a9aa1195a2e00592f25b6d5b8fd9ff361b8084035a45b887c100bb8747da28326daf39d4033a6095fb60943c3fc2cb754d5db885eac8b2b7d441d8b9ae77f8127330ff57794f7e236f117b90401b6d0cbb7c56aa381c2e4f8bc884bc906a88bfaf62f27f0c217a2afd56a6d708e14e929721f6fd4a7650fdd453e61118a25665af52cd76657544a00ce3060f9e9cfd1d0b9a961888a56d2cd0902fcdc7a84752fc6e3315aa7d890ba4215e7d80e7344a8693f15aff5d363a39b60289e1ec12c73845618434f4a1dc96eb60fdcc6aaba618c48939968358b1afa8f8532c317ce1b9c48f777983bfafe7632a1d99834a76a9fd2e37b85a4ed45eaf6946e617f05d34131671bef78571479df185167ef46953141214f255fa4982e4de3009a1875bc9a8602ff19c2fb04f2b68b79f0f038a7977e8bb417a4a16faa02bc17cde70d22210d54509b8b24fad5cdab0bf23877f3374b1c69ad7ff403de3cc0d1818ee32b4cc0bb6b749d3275c0db13aa2b47bab28ac0b9d3bccdc44aebb95c3efc9658b6074ea398ec42bb561990ed2f319cd74b21a12d088a5ff87b496d0bb200fdf263416132a605c7c9f675500093de8d4b5a2e3c2c3801bbed6b3a7afc3b5f9d5c33d173fa38c0fb012a52ad09c729e7d72e293ec9a1744bf2b1688ad1bd43fc521de7f9e4ce3fcab60d4dbe3719c46057b4cad7654f6b68e92579e66eb862491d6039a28892b5291c842fa8bd702ea78f1f7cbcef76ab66c0ab3c8d8b89dd5a999e362fd9acb48521c5474ca8158f9d04ac9b72433b85589cd65b1da4acc79b2f16a1426dca575de46b0b7ebfa8efb134c518e6fda85528fdfccdcb06f2d8a3a3129450a53a69f69f29caa3e5be7174f09b339cf65fc70d195271794f914cbe7e85b62800ed89c62d7a443f7d486ba3fb3e818fad402417c00f63952bc49eb2c41a5b2728c1f06c96f982f2610d78d1c9aa28bc04c468eab0867eb129074c5a884189563cfe5fa46bb2d597fb7a5038c6ce534158a19dd0d85658b3be93ec9032cc4af0952105ce4cc0f1c984bb7d15cd1bb759727f151297bf103a9ab1ae39902e980c320d27fc233b4b51ce7d3ba6f1769f5f427e7628dca7e44846cc314b1b037585003eb0b9202f514c6a423487bc25e6c9b941d23f901c54dc8f7b3d5db890f582e9db67705703190cf73ce17f05cee984cdf36f4493cf519fed2117e58476068002dd20bc4d67cbe62c7ed22f38d453c59fca8a0e9ecd67bda48fc6e7319b21468c1012b2020c0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@generic, @nested={0xec, 0x10, [@generic="e58d2849a4aedcef453c3040c7bec1bc0770e689f9122d32337ce68cfcee", @generic="cd80a8a9f237fae0255b74bea65c7f655af136382f634c0ced5c803086accda7a996b66bfb58a24d76d0312add9117fe727ed837f5b2f0161b58ed163aa461ba00658cf5c65a783014cd4a04cb90b67e7eaeebbf91af32c5c6d13d39ab66898a8cce2289e8eaa485ffacf745f849c90fc960e078536caf75a2afc83261b9ef9e8656891a95341d3b35966a0ca8133a7b009179085fc137ceaf2fa83f72fc0b7f31e5c8a821e218f1857b2a3ba961aa799e319e130900352f09011c72", @typed={0xc, 0x64, @u64=0x401}]}]}, 0x15dc}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000200)="094085696d80b755a052477bee0cc7ef855c44e3552e56b4db529e70f559b101ba97de9ff38e017518699b927708c95516fdc69eb746bd0c8998ebbd3551f78c1e6be57d7ab8295c257758107a001d0626bce23bb3761d016de129063ad4ff084b4b430d4a695a27008ad87e482b4682aa8b346e1469c07e9f44640d4f251f91bb1339c215067a5fe629b44cec57fa0936363f227f79e7759baba6a4e59ad549561cbfa98088e8c929ad8cfc58", 0xad) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x6, 0x9, 0x1000, 0xf39}, 0x10) 2018/04/04 09:32:12 executing program 5: getpid() 2018/04/04 09:32:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}}, {{0x77359400}, 0x0, 0x0, 0x8}], 0xfffffffffffffd2d) 2018/04/04 09:32:12 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x9, 0xfffffffffffffe00, 0x100, 0xe7e2}, {0x5, 0x20, 0x6, 0x40}]}) 2018/04/04 09:32:12 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket(0x11, 0x2, 0x3) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xdcd, 0x7, 0x182, 0x7, 0x800, 0x100000001}, 0x1}, 0xa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x5, 0x920, 0x1, 0x3ff}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r2, 0x400, 0x1) close(r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xfffffffffffffeff, 0x2, 0x7, "e6f7f75705203fd34916aa7636b08e5c65d1dfcaa02bfb1b393f985ef83c2d508a882c85987fdc543ec9dc8492edae9e68286be35556d4dc33cfe1d70c4cea3432714ef0f175f608a2d1ee2694628a01"}, 0xd8) 2018/04/04 09:32:12 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2d, 0x0, 0x0, 0x6312, 0x3}, 0x5, 0x1000, 0x7fffffff, 0x7ff8000000000000, 0x8, "36bc0883932effae48ee1369b2529e1b1fd7545cc02b48f8230a20846b99bd8dc7d406fcc98422da432ccd0840208922fe21cbd43eac1b1fb393c5ea48e31b7ef1bb7f95e7856560b47545872ed51fd7d6bf467b702c365e7c7da4e1c3fe8a2f1d2b19e3dffb7c932fc29ee390e7c615bfcf79091fcd5723848514f684614ceb"}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x800000000100006, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:12 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x100, {{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x1, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x3, 0x10}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0xfffffffffffffff7, 0x2, 0x1}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x1}, 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) r4 = gettid() r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000440)={0x7fff, 0x2, r4, 0x7, r5, 0x400, 0xfffffffffffffffb, 0x3}) r6 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000500)='logon\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x80, 0x4) quotactl(0xdb48, &(0x7f0000000580)='./file0\x00', r5, &(0x7f00000005c0)="48495162f67005cd4cbcad1ea2140ca186737d867fe6a537a5db443dcd2f9e5b5b1e9af6eb4eb2dfb5593e35096f7ba722fc0b80e01bd74b355f8a9f71df9d934dd91ccbede6edb763d8db43d49f4b090bdcfd9ee4a598b738d66a3950d39b715f1dcfad94c3b6555756947662b60c") ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000640)=0x4) r7 = socket$can_raw(0x1d, 0x3, 0x1) ftruncate(r0, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0x0) prctl$setname(0xf, &(0x7f0000000680)='keyringself\x00') lgetxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'btrfs.', 'keyringself\x00'}, &(0x7f0000000740)=""/87, 0x57) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)) ioctl$KVM_SET_TSC_KHZ(r7, 0xaea2, 0x1) syz_mount_image$bfs(&(0x7f0000000800)='bfs\x00', &(0x7f0000000840)='./file0/file0\x00', 0x1000, 0x2, &(0x7f0000001900)=[{&(0x7f0000000880)="a785ebb411e7eaa45d09dbb06aab34705630933278d64e36c0133f471f92470dde1108eebbb05373332bee49c0b95368a9e00498ac7a3a289c4c1f69469523088ddd98cf302dd1385d888f77d3394697fe5abae1152ee944", 0x58, 0x10001}, {&(0x7f0000000900)="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", 0x1000, 0x3ff}], 0xc4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001940)={r2, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xde}}, 0x8a, 0x9, 0x2, 0x8001, 0x1}, &(0x7f0000001a00)=0x98) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a40)="531e4427b49f759aef85b4eb18b7163aec007505b04fcb0f59607bfd7068d47d3a86ad984c32d7d6b33e28fb78eb0bfa4ec12fbcf5f92da80b8c1f7034312a3d65a538731bfb0b1549760657cfbaa97cd9295dd98a5321730055411c4a96ec1a58cf1c450995ba908d0d8d5ea521d1915801c26fc41ab0178fbb3a84687e4ffb89c5f06bca35d89f758d2596af54fd1a7841ccdf496b49fc519a3edac13f91c71721c473cdae4f3527fb389817a772e7f52ddf2b81a804f9fc9dba418bb04d6ad60a3cd3", 0xc4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000001b40)={'IDLETIMER\x00'}, &(0x7f0000001b80)=0x1e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001bc0)={r1, 0x80}, &(0x7f0000001c00)=0x8) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000001c40)=0x300000000) socket$kcm(0x29, 0x2, 0x0) 2018/04/04 09:32:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @empty, 0x20}], 0x3c) ioctl(r0, 0x8000003, &(0x7f0000000040)='K') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000300)=""/30) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) fallocate(r3, 0x0, 0xf001, 0x4e4e) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0xfffffffffffffffc}, {{}, 0xfffffffffffffffc}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x4d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x7, 0xffffffff, 0x1, 0xfe4f, 0xc}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r4, 0xca}, &(0x7f0000000180)=0x8) 2018/04/04 09:32:12 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) timer_create(0x7, &(0x7f0000001080)={0x0, 0x6, 0x3, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="11a1de3f49b9243eafcbdfc75cc03aa7c81c93"}}, &(0x7f00000010c0)) 2018/04/04 09:32:12 executing program 5: r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/4096) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001300)=r0) recvfrom$ipx(r1, &(0x7f0000001200)=""/153, 0x99, 0x2141, &(0x7f00000012c0)={0x4, 0x0, 0x101, "c4a2a3b1bafe", 0x29b9}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000011c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010029bd7000ffdbdf250a0000000800040003000000080004009e0500003800010008000b007369700008000900340000000c0006006e6f6e6500000000080004004e24000008000800800000000800080093000000"], 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x40010) setpriority(0x2, r0, 0x0) [ 102.723604] netlink: 5356 bytes leftover after parsing attributes in process `syz-executor4'. [ 102.755370] netlink: 5356 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 09:32:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mems\x00', 0x2, 0x0) preadv(r1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 09:32:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x800, 0x8) 2018/04/04 09:32:12 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000240)=0xe6f, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x100) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x2, 0x4) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) io_setup(0x469, &(0x7f0000000180)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x12c}]) 2018/04/04 09:32:12 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8000, 0x2) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'syzkaller0\x00', @ifru_names='vcan0\x00'}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/04 09:32:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) readahead(r0, 0x0, 0x84) ioctl(r0, 0x1, &(0x7f0000000200)="a6093e31d8c4032ea31d22e3b7db902724432fd9abf37db17d645dff8ebb96d3852ba623627311c1fc4b00c0732477cb0b951fe61dc67e57d4ef25ab6c380a0001096747e049c7fc6ac5fbcdd952f2ff7c3482ca3185c8051a5dba965ac61dfad9cc67a1ebfa9d58c2d887c73cb73a296f0f4329fd17e6f848647cd16731978554fa2fec98c4124ad6339327d128575ee0577c163d82b6d2adcf7200000000000007ff1966057ad4c34652fdb3b91e8adc69ce49329b638989760801e8cdbc0879ce83ddf2000000c3b6e642985a05065e79992ccc5bc66b8009cc000000000000000000000000000000") write$evdev(r0, &(0x7f0000000580)=[{}, {}], 0x10b) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x2080) io_submit(r1, 0x7, &(0x7f0000000800)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000040)="8f39aeaa8094c60f1b54c24838bd89dbd3c7090a4e02a06d31fa86146987ce7e3c763e88414ef283d76809e8eb8269178377ac7312ede19b6fa08eca142643e9fb7a07d41ca8cf7a9692a61524cb95ff6c596f638becabe9939b85c4dc13ec8196a15b58646fdb43ac580f270f7247b273821a9b3fc09f42698de7090d7202060d96ac293c70508b7372f4d0f2c35d43a1061013", 0x94, 0x5f1e, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000140)="282c6ebc8d72a37701b081e7750d974f7ef538728c9541ec90d81dd00d1a83187c22475217ef9e41142a21242ca7a491238c3f0c3592c55439711e65db5fe7acd76cfc718607b20d3e5634ffd2014e4c7564b8d0004f48f2c9", 0x59, 0x10000, 0x0, 0x6e2747d7319aee9d, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f0000000340)="bfd5c0d8709c7fa6cf2197b97f412d04b5c4d45c16ffac2f3e4473a9a18afe48606fede4d5f6185f96f43097b74ecdd085330fbffc834067abf0697d50c5320b19d643d81a5bb3a62f960302a20764eb093f5a5b839cda787b2eebb580ec4379b7ec11a1c8ec29340ca8f308a498d8ff9f64bc8d0ea220aadee39bbc1f052eed3993348b34eabc1b58e5d1e604761f3ee4c3424b63d112db8cdd051ef04e94fe321154357393f2b443cb2f39", 0xac, 0x2, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x9, 0xfff, r0, &(0x7f0000000440)="429be79dcd24b2fa178f420f1905a6b038641ce1c2a6d0f43c77982d0754aaeefee59d5b15b473d2594cc1848c0eb2d34cf3f3dae972acef719a6c650bec23d6e11892e14318c632a82d19177e4dc9647ba30f6bb47f599c821a347275a17963f6938c7d39193b037d1e84a198f45c044beb7a97068d0f0fe286058d8f694b5d9a77d7d99b93e755", 0x88, 0x2, 0x0, 0x1, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0xffffffff7fffffff, r0, &(0x7f0000000580), 0x0, 0x5, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000600)="208a34297e3e139d2eb02c75b6ce7e6c529c2b1f6eabd757a271341862cc1fbc2f249357a3ac5e7e50d9f733765a523071cb33621da62288408128885e70612596f374", 0x43, 0x80000000, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f00000006c0)="608a7bdf48a68c90a36666459c0831f92563e3911bfd9dcd139d4211f62e7862e216ab57367c89e497848c01c355b9c6d502abc278f2d68e9b541b82bfea053234f6e2d57003a7ab6b9384d86e7afd33d5638a3ca1b26e0fb7c1e32e7ffb316b23a06184987154bfc51cceffb3178cda991c98b0a51541cf6ddc7f604f32d9066be4545617c88ddfab03342f563a0c73dbd9681b3430daf460ab27e4b09cff061cf489b0e3e144fd2f27e03672b78d37cb85a3fea76e0a87f952a8f7e88187e19f5bef510e8e82d6e04ff654c9d7189bfb3b855e1eb4958441197afc0e5566ef8122d4", 0xe3, 0x7, 0x0, 0x1, r0}]) 2018/04/04 09:32:13 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="6728445d5c25bb653c2ba8c8fce4bd56dbf524a216fb0f0d2ee1f9d30b2962e16e716751cb109cec899d62345d67d425236a6b2c562d8d0ce58cace1468ece7a2770dae78f4180fc22418ae89fbc93ff43c3ec26f61062c87a093074f5fa772de0ff1c963a00247a8934f3ada3b3e313125974e0f3a5e961ebb78fbfd30a7ed832e38b86f909f27ca67437a5d85df30f55a94ec47e257d57f42ee02128cf7e84d16eb6e5c109d641c7b6d115ad1e2f8ce70b023a642cc0149346fba6f4e7d7ea3445c58a29319f9f90c99e007f3968d2bb248607d59f0b04ee2a00ea4205e47ac4eda036666fdbf96f26558cdfd97c5834b5bb5f5b14", 0xf6, 0x200}, {&(0x7f0000000180)="596ea53d2f3bf6404734a55e2f915871c74aaa2fb18285e22357f10671d9d1133ab7079c22ad1de3d38e3a5eda52cc9295900b169cffd58c00d04604c2dcb831a9c96968d6405349f6ba3ee6565197b029a48609878a675e447e8b307737e8b2aba6a5799da2d920961c3fe93a9ff8e26460fd6f19fc525d29b0a36b51fd6d4179f21de766e07e01fe686953da58ebf1ba2bfb7c9672165e380ebfd2dfb65042235382135a0c897c9edd6a010fb51f7879ca967bd8ef37", 0xb7, 0x304}, {&(0x7f0000000240)="f6e7f6e71940d68b28c189764ff10d7ef11733f383fc55a03060222d8f73a01ed97ab71e9156e08d29326f4d89fafca95f8fe8e0e4ffa2744b2c9b85e026ffd3bb4a97bb7e45b6db628bd259042cb1ae9af331930851446f149bee3d7541402c9d302c801b878803829ddcb6a8148b8b12a37fbf612109849c434e524ff82accca4cb59db5d8d91e1a854b2c2cfe47b869ea9e0c88fb6e80ae82f947bb263fe1a691cdca66e3b023c480aa33f9731ca609879cca1cb39de82dc4fd38bd45c95bc4d3d264c0e40def49b24d059faf", 0xce, 0x7df}], 0x200000, &(0x7f00000003c0)=ANY=[@ANYBLOB='noacl,hostdata=(GPL,statfs_percent=563,barrier,barrier,lockproto=lock_nolock,norgrplvb,=dlm,statfs_quantum=x;\x00,\x00']) r0 = getpid() setpriority(0xfffffffffffffffd, r0, 0x9) chdir(&(0x7f0000000440)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)=0x1d9, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sched_setscheduler(r0, 0x6, &(0x7f0000000600)=0xfffffffffffffffe) syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0xe3, 0x2, 0x1ff}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000540)={r3, 0x4}, 0x8) 2018/04/04 09:32:13 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/04/04 09:32:13 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='em0!\x00', 0x5, 0x1) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) umount2(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x10000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/04 09:32:13 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000000200000000000000000000001830aaf303003a9a85ce1621cb3e76d224a7269e9bb16c1b1a4fc5a2123158ad7978c2c9cba93f62fc4595b902c1e5928ecbff518ee8117e7c1aaf8d4b0ef02821b67ad292c18b05445bfdd2287b8a5dc30d0f9a6c7bea6ba8d1ead2bb89865017205caa2fc93da0a288177534dc303c27e055eb5567dd92f28eb05b5b3771fbb965b296be13a87aa02d0390e30f27de79069663a5285caf16c30b49f0003a69216c5e180cb2ea23c1645878d4188898d6ce98eb27cb7c68b014ef30bd8c5cbee89171038d09825b116cbfb6df28fb279fee5b4298924708fd09472c"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/04 09:32:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r0}) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=""/238, &(0x7f0000000000)=[{0x4, 0xa3, 0x0, &(0x7f0000000200)=""/163}]}) write$evdev(r0, &(0x7f00000001c0)=[{}, {{}, 0x200}], 0x30) 2018/04/04 09:32:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x5, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7d, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000100)={"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"}) 2018/04/04 09:32:13 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000280)="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") close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x3, &(0x7f00000001c0)=0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x2000, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) 2018/04/04 09:32:13 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xec, 0x200000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x10001) r1 = syz_open_dev$evdev(&(0x7f0000002100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x1e, 0x40000000002}, {{0x0, 0x2710}}], 0x121) 2018/04/04 09:32:13 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x40000, 0x4) listen(r0, 0x7fff) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip_vti0\x00', 0x5}) 2018/04/04 09:32:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x100000000000000, 0x3004, 0x0, 0x3, 0x12}) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0xff, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002100)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x2000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 09:32:13 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) [ 103.699584] gfs2: statfs_percent mount option requires a numeric argument between 0 and 100 [ 103.708137] gfs2: can't parse mount arguments 2018/04/04 09:32:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8000000000000) 2018/04/04 09:32:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/04 09:32:13 executing program 7: r0 = socket$inet6(0xa, 0x4000008080a, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf3, "c6ed556f666079fcd98745be8b2127e8afe9800db1588b9b9dfeae2ccf686ea6b9f7c25a63354ad2dbeb017caf23a0237c85736a6c668676be8d8b5279796e853c30032eb2df8a9375b9606d54a320dd2ffcbd342e4eb6d8a2d1d795b37bec7fa7611c604eb3a0a15f940ddc2465443e3feae2962f2a162e22590f117ffc77ad83857062f54038cbf7b5f5e55271cfec998bfa32c3a3f1be256c0ceed09e6ca2aff9169d6361531d2220d5282777bf9ebcd6716f6717d7c7b57a22b6450156e7d4ba5a9da02c21eaaf06ce83c382299f00b40e25f4d6d80d830ce06df86a234993fbde6ed7ed0949175a1e4e37919c9bb93ca2"}, &(0x7f0000000180)=0xfb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/04 09:32:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="c744240000000000c7442402cd97291fc7442406000000000f011c24b98d0400000f329a4a0000001b01c744240053a50000c74424027ab190ebc7442406000000000f0114242ef08251f0e28fc988918b07cb00000f302e0f07c74424000b000000c7442402aac8b896c7442406000000000f011c2467f33e0f2293", 0x7c}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc00000076eb6fcb03938ea1d080d7434ad27fa321f4e4e7f66d9e4af6ce74ffa0771691f70c8954b3599d07626e0603801ff67f7cc9e45e036cc7771c0245a2203afe69421aa91486f49241e1c754cee38b31067441a8c8dd9e8e88e7b361a7ead4cc0a7faadb5dc5cf260efef6947efee9d11f6f11dae7985424e04f1d527482b611ac84657aba6a1b8f12dd2d100a4243621ee73f43bc418a91faa8b3b1cd2ccc5d913830d4c87d017fa6ed40f8d186ac86de433a4ff14ade70bfc28f4cd34eec45363484cc9e649856"], &(0x7f00000000c0)=0xc4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000380)={r4, 0x9, 0xffff, 0x3fd7, 0x7, 0xc4f, 0x2, 0x8001, {r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5, 0x7ff, 0x8, 0x5}}, &(0x7f0000000440)=0xb0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000580)=""/4096, &(0x7f0000000100)=0x1000) [ 103.874350] gfs2: statfs_percent mount option requires a numeric argument between 0 and 100 [ 103.882948] gfs2: can't parse mount arguments 2018/04/04 09:32:14 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7b6, 0x8000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x5, "626373683000000000c500", 0x3}, 0x18) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/04 09:32:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6f}, 0x2c) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000040000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x83, &(0x7f0000000000)="714b80797dbc5ff1de3086de78ea", &(0x7f0000000200)=""/131}, 0x28) 2018/04/04 09:32:14 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x100, 0x1ff, 0xffffffffffff7ccd, 0x6, 0x400, 0x2, 0xb128}, 0x1c) r1 = getpid() setpriority(0x2, r1, 0x0) 2018/04/04 09:32:14 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:14 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10000, 0x9b0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x0, r3, 0x10001, 0x9}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x2, 0x1, 0x3, &(0x7f0000000100)=[0x0], 0x1}, 0x20) 2018/04/04 09:32:14 executing program 3: r0 = socket(0x2000000000d, 0x1, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x2}) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) 2018/04/04 09:32:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6a9f4b1c, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'dummy0\x00', 0xfffffffffffff84e}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x6, 0x206, 0x1}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000080)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0xe39}, &(0x7f0000000280)=0x8) 2018/04/04 09:32:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:14 executing program 6: r0 = socket(0xd, 0x4, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="2848b2b71706da67ed7f8106a39454000000000000001ba9bca4bbb210e33308d3958d627e5dcfdc4051c08e97e755c12e6886b4b5945ffc53fb5e224136a15e32687a07f55bedfce9a8c45e79a2a84a63fc24a36e151a59c5388d9e5e229ea5e369776a8c72c9398e7ed15b06ed3c4e9022b9c8e43386c72b70af0947f4e839638d7274b2c0da7716c701e6a7baed8f0b78d37c956c9f126f8200d385d145435a19419814c6063922b6f59d1e0353511a2934aa06cd677ee741f025d9550ff91a717e98dbea7ef165429183b67b49c7dfe28c8d578ce0292034b71776dc7bd817b3a1aba48e3c233b3158f94a823f54e384818ddf", @ANYRES16=r1, @ANYBLOB="080025bd7000fddbdf25100000000c000300080004000800000008000600080000000c00020008000500050000000c000200080009001f00000008000400020000000c000300080007004e2400000800050013870000"], 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f0000000000)="00f93c332245aaaa2e4a4ab82263c30cfc3cda6297c4ba2cffae5b2c1b287427559c6f86618fb5219a6ac29126635f71c319e691076bafde857287369d5b93d278cb6756b04b07fc6893dc21aed829000000000000e4baa7985e8b70374bc6a7325b2116b6ff895a7b81d39ad4c9e709ac44fcd67ca9d2791c74") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000100)="da0405fdeb9f098a29f87055cef2916d599cb1864a79ff6daeff2da77d66d4ffa3e3866d5bcf558edd361de04684e203dbd87c2b22265ca181c0dcc3b2cfdd090a386eb48028698c3dcdb8ca"}, 0x10) write$evdev(r2, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:14 executing program 7: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2c, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffff0023008100210007f1450000280000000000009078ac14ffaa000000000d00907800000000000000000000000000000000000000000000"], 0x0) 2018/04/04 09:32:14 executing program 5: r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x20) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6716bf27ef7bcc3107000000000000000000000000000000000007000000000810ed4879c01a843a9d4a3aa626b2fd68aefc9e7706bcc06603caace8c9078ac8bc53baca595c19e391310c24e289056358521cc71d6b9d7458da8098532803b6e62875b525cf9e1076bee87d3799a62564338407"], 0x20}, 0x1, 0x0, 0x0, 0x20000090}, 0x40084) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/152) setpriority(0x6, r0, 0x0) ustat(0x1, &(0x7f0000000200)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x7, 0x11, &(0x7f0000000180)="19904acade028cf1bcba80b6b4ec4f5ee2"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x6) 2018/04/04 09:32:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7601, 0x100000, 0xffffffff, 0x20b, 0x8, 0x8, 0x7f, 0xffffffff, 0x1, 0x5200}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:14 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x200000}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/04/04 09:32:14 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x800) ioctl$KDMKTONE(r0, 0x4b30, 0x101) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/04 09:32:14 executing program 7: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2c, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffff0023008100210007f1450000280000000000009078ac14ffaa000000000d00907800000000000000000000000000000000000000000000"], 0x0) 2018/04/04 09:32:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:15 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x14, 0x1a, 0x20, 0x70bd26, 0x25dfdbff, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x20044841) r1 = getpid() setpriority(0x2, r1, 0x0) 2018/04/04 09:32:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x800000000000001, 0x70bd27, 0xffffffffffffffff, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80000000000) 2018/04/04 09:32:15 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4000000000c, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfffffffffffffd94, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/04 09:32:15 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6c, 0x4}, 0xffffffffffffffcf) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18e0ffffe30000000000000000000000730ac0ff0000000000000000000000009500000000000000ab6c06000000000000004a8f3809a9fe8ec38271"], &(0x7f0000000040)='GPL\x00', 0x3, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 09:32:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x3) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:15 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000440)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000400)) exit_group(0x2) getsockname$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, &(0x7f00000003c0)=0xffffffffffffff98) setitimer(0x0, &(0x7f0000000240)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xffff, 0x1}, 0x90) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ipddp0\x00', @ifru_flags=0x401}}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0x4) 2018/04/04 09:32:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x2aa) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/04 09:32:15 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) close(r0) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0x0, 0x1ff, 0x3f, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:15 executing program 7: setrlimit(0xe, &(0x7f0000000080)={0x1}) r0 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x8, 0x200000) getpgrp(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000e80)="aa", 0x1}], 0x1000000000000131, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10) dup2(r2, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x0, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x192) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x40}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) r5 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0xd13, 0xfffffffffffffffc) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000e40)={0x7, 0x8}) r7 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000e00)=r3, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r7, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) r8 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) fchmod(r8, 0x100) ioctl$TIOCCONS(r8, 0x541d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000007c0)={r4, 0x0, 0xed5}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) 2018/04/04 09:32:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x14400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000180)={0xa, &(0x7f0000001040)=""/4096, &(0x7f00000006c0)=[{0x5a, 0x85, 0x4, &(0x7f0000000080)=""/133}, {0x100000000, 0x1000, 0xffffffffffffffff, &(0x7f0000002040)=""/4096}, {0x6, 0x34, 0x0, &(0x7f0000000140)=""/52}, {0x0, 0x7e, 0x3ff, &(0x7f0000000200)=""/126}, {0x1, 0xa0, 0xfffffffffffffffd, &(0x7f0000000280)=""/160}, {0x2, 0x7d, 0x80000000, &(0x7f0000000340)=""/125}, {0x6, 0x9c, 0x1ff, &(0x7f00000003c0)=""/156}, {0x80, 0x7a, 0x8, &(0x7f0000000480)=""/122}, {0x6, 0x94, 0x1, &(0x7f0000000500)=""/148}, {0x7, 0xf0, 0xde9a, &(0x7f00000005c0)=""/240}]}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r1, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 2018/04/04 09:32:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000000000000081000000080045000028000000000000907800000000ffffffff00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5008000090780400"], &(0x7f0000000180)) 2018/04/04 09:32:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) kexec_load(0x1ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="44849cb398a997bc463ef881ab1b2120f179f5e5891247bf69b80ca2c3e5fed30a65a70e4a2e7d2eb90cd4601e1f0250b2d9c49666e5d86d6bc1a7a98f8cd9928e87e3a8063b1f0cf0173ce1436de398e9bdf5171f0bf31d5ac70ed8e375fa88b4d2dde77ed9f2c71c4471dc4d796999ef26ab0f436003c84d9343bf14acc569143680c0f69e7568e1666c8363dd882ed5190e60fc0fa44d1637da02ff0761a64f24982aa3e02abe68f4863673ffb2327196d041df030ee96361f288cd3edc47b84212f875e9af2d3e1da1aff6a59b9aa067dfb69a2893812642c3b5d688e7aa89974aa04abc", 0xe6, 0x1, 0x200}], 0x150001) 2018/04/04 09:32:15 executing program 5: r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) setpriority(0x2, r0, 0x0) flock(r1, 0x4) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '-+.bdev+\']#'}, {0x20, "2d92"}, {0x20, 'cgroup:}bdev^wlan1security'}, {0x20}], 0xa, "3e36ff0c988ba3b3b2170403c259714f22c82cbccc143811cb35ce9dc906c55cf1c5c6cfc5829e01b18e97ccbc2de75e8658d31b7af9b739e3d5954c74344b24bab8b7307cd1c36356b1517087ea0c4d04e18743323556b530c5ab32ae5f39"}, 0x95) 2018/04/04 09:32:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 09:32:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f0000001300)=[{&(0x7f0000000100)="0dc345671bb412b88e85fd9637b688733a643730c2022a1c71e4247b8b87c02c48049fcd6577985465d8329d0a01e7ee3974e2c194132ec5bc428ec377caff958f8e6d7e36bcc3f46b5cdcd5b22ed13fad5155", 0x53}, {&(0x7f0000000180)="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", 0x1000, 0x2000}, {&(0x7f0000001180)="907161015b8d4a7ecd145956ce29a445e1f683e1da8887efa8ed74badc339d5e3522d250dd218e654e2acc5567087822839bf62ff4f45730e61d60d458892f255ee2353466aa58b4a37a585bb1c9b8789d30f868d24b8afaa7c98702443a1064841946c818feba9db92698a37d8a9b0826380d4504e15314f844cdfab2de124060156525563fb369739e7843210f339a505fce4287432033c41d2028d9927c34fddc9697c469e140f25611e1a52047a51039e0b1e16f97499212def056755f44191cadd8f027364e2b64a85bcd2ea8ba98f6f66599583631f883b5fd3d40697943db31cb55b3ef46659cc2400874", 0xee, 0x2}, {&(0x7f0000001280)="a539c50d5fda6b9e5029478cccbe111371867267ee418b1a2e38b6c232a8ee0287e294", 0x23, 0x8}, {&(0x7f00000012c0)="fe49c508c524bcf6", 0x8, 0xff}], 0x800030, &(0x7f0000001380)={[{@nodecompose='nodecompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@umask={'umask', 0x3d, [0x36]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0x0, &(0x7f00004ca000)={&(0x7f0000690000)={0xb2, 0x9, 0x206, 0x200, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xa00) 2018/04/04 09:32:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) kexec_load(0x1ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="44849cb398a997bc463ef881ab1b2120f179f5e5891247bf69b80ca2c3e5fed30a65a70e4a2e7d2eb90cd4601e1f0250b2d9c49666e5d86d6bc1a7a98f8cd9928e87e3a8063b1f0cf0173ce1436de398e9bdf5171f0bf31d5ac70ed8e375fa88b4d2dde77ed9f2c71c4471dc4d796999ef26ab0f436003c84d9343bf14acc569143680c0f69e7568e1666c8363dd882ed5190e60fc0fa44d1637da02ff0761a64f24982aa3e02abe68f4863673ffb2327196d041df030ee96361f288cd3edc47b84212f875e9af2d3e1da1aff6a59b9aa067dfb69a2893812642c3b5d688e7aa89974aa04abc", 0xe6, 0x1, 0x200}], 0x150001) 2018/04/04 09:32:15 executing program 5: r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80801) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 09:32:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000c06010200000b0000000000de0000000242220db16a8047a184730643e7e954c8b40ad4928083d5f11ce06ff03a09e1853d3e317213c5364cc67c0be684a0985a0bd42173efc7ab5fc461cc2fccca78331b92390ae18c385d7301a2cbf5d8024a5ce0ca337cc46235a3fd956ee277bf043d2353ca0ea1c0ddfbf14e42822b5500fa585effc19b7dd3"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:15 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/04 09:32:15 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2200c0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x800000008, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x100}], 0x1) r1 = socket(0xa, 0x2, 0x80000000) socket$packet(0x11, 0x3, 0x300) syncfs(r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="f1ab95383e71c3e4092df4e01b6ef5db5a384ab8fd3605c8bdaff1974dfdae86647d9346ce3a7c3087f7bd21f5b03152fef06baac67901000000835b6f654eb5a09a6cf376000000000000000000") 2018/04/04 09:32:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x5161, {0x2, 0x4e24, @rand_addr=0x8001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x44, 0x8, 0x47, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xffff, 0xb44}) 2018/04/04 09:32:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) kexec_load(0x1ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="44849cb398a997bc463ef881ab1b2120f179f5e5891247bf69b80ca2c3e5fed30a65a70e4a2e7d2eb90cd4601e1f0250b2d9c49666e5d86d6bc1a7a98f8cd9928e87e3a8063b1f0cf0173ce1436de398e9bdf5171f0bf31d5ac70ed8e375fa88b4d2dde77ed9f2c71c4471dc4d796999ef26ab0f436003c84d9343bf14acc569143680c0f69e7568e1666c8363dd882ed5190e60fc0fa44d1637da02ff0761a64f24982aa3e02abe68f4863673ffb2327196d041df030ee96361f288cd3edc47b84212f875e9af2d3e1da1aff6a59b9aa067dfb69a2893812642c3b5d688e7aa89974aa04abc", 0xe6, 0x1, 0x200}], 0x150001) 2018/04/04 09:32:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) fallocate(r0, 0x3, 0x1, 0x0) 2018/04/04 09:32:15 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000cc0)={0x3, 0x3, [{0x4, 0x0, 0x7}, {}, {0x10001, 0x0, 0x10001}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x400a80, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) read(r1, &(0x7f00000000c0)=""/87, 0x57) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x6ac) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000f19f1da84714a1"], 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x48, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @rand_addr=0x401}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x100}]}, &(0x7f0000000280)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x70, r4, 0xc, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffff001}}, 0x4, 0xa}, &(0x7f0000000380)=0x90) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) r5 = socket$inet6(0xa, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) sendto$inet6(r5, &(0x7f0000000d00)="701dc2e960f01ac07a83e1083142ea492beab9d4cd9369a4052b370580ec7f2f1cc69edfb0c58fed016ad53d8d74c1", 0x2f, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/04 09:32:15 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) fcntl$getflags(r1, 0x3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r0) 2018/04/04 09:32:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x0, 0x0, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0xfff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r1, 0x0, 0x80000009, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) [ 106.023550] QAT: Invalid ioctl [ 106.964128] QAT: Invalid ioctl 2018/04/04 09:32:16 executing program 5: r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000840)={0x2, 0x0, [{}, {}]}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x558, 0x0, 0x330, 0x218, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:getty_log_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @mac=@random="761361bf4432", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7eb, 0x0, 0x9, 0x1, 0x1, 0x2, '\x00', 'erspan0\x00', {0xff}, {0xff}, 0x0, 0x140}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x800, 0x1) r3 = add_key(&(0x7f0000000640)='dns_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f00000006c0)=""/223, 0xdf) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:16 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r2) r3 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ffe4b3"]}, 0x28}, 0x1}, 0x0) 2018/04/04 09:32:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x80) ioctl(r0, 0x2285, &(0x7f0000979fff)="a6") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x1f, {0x2, 0x4e22, @rand_addr=0x101}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x80, 0x6, 0x3f, 0x0, 0xfffffffffffffffc, &(0x7f0000000180)='vlan0\x00', 0x8, 0x800, 0x6fe}) connect$netlink(r0, &(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x80000) sendto$inet(r0, &(0x7f0000000200)="50c1812cb4bc28be09a8e6cc65386efe9a9c982041651aaed63ec5b1db45959b68d0e8efb52a4b5d8b5096a0523e85dc24a3cf9409e10584522b402dea6e9ebc4e83b0d0a09a76d4758b89f4ea462933e3411a659b74c646961e2b22371b5bc0faef91177a10c7ef4944e5777de8c47cc96653b81d106bc709a62e880f0f89ad09063fababea8af3a4fe219f32ccfa736018bb68ea159c4afccc03510d450740c8", 0xa1, 0x20000000, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 2018/04/04 09:32:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) kexec_load(0x1ff, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="44849cb398a997bc463ef881ab1b2120f179f5e5891247bf69b80ca2c3e5fed30a65a70e4a2e7d2eb90cd4601e1f0250b2d9c49666e5d86d6bc1a7a98f8cd9928e87e3a8063b1f0cf0173ce1436de398e9bdf5171f0bf31d5ac70ed8e375fa88b4d2dde77ed9f2c71c4471dc4d796999ef26ab0f436003c84d9343bf14acc569143680c0f69e7568e1666c8363dd882ed5190e60fc0fa44d1637da02ff0761a64f24982aa3e02abe68f4863673ffb2327196d041df030ee96361f288cd3edc47b84212f875e9af2d3e1da1aff6a59b9aa067dfb69a2893812642c3b5d688e7aa89974aa04abc", 0xe6, 0x1, 0x200}], 0x150001) 2018/04/04 09:32:16 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000c06010008002000000000000000000055ecb5192c8981eb6f0319ee6ea2a5bda0247631542292da8f46a87effe89bac1a3f838cd5f84ca4a7884d941e00f2b499e2214954cc8b502d83224c79ca1615e47b14ec5cacc8b5db85c457d7031e59d02bbb35d70f085f99aa10b0d40f99f04fc39919d1aecc39d17849d28217f5038909fd3b9e54e297b00ac4aa6dce05fe7cc913730b5d68fa26e34dcc72eca3aba3c82b009ad2d2b93213b3c3aaa4880366e0780e3f58eaa21be7eb24f82e9141cb50bf8dd304ae97f846d6cb524fdd4859362933edc03253ef8213"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/60, 0x3c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/04/04 09:32:16 executing program 1: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/04/04 09:32:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x35d, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) waitid(0x3, r1, &(0x7f0000000100), 0x0, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x800}) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x0, 0x9, 0x7fffffff, 0x4, 0x800, 0x33ed}, 0x6b9d, 0x9}, 0xe) getsockopt(r0, 0x8, 0xffff, &(0x7f0000000240)=""/104, &(0x7f00000002c0)=0x68) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/04 09:32:16 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x4) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x100) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'syzkaller1\x00', 0x6}) 2018/04/04 09:32:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) write$vnet(r1, &(0x7f0000000040)={0x1, {&(0x7f0000000100)=""/4096, 0x1000, &(0x7f0000001100)=""/195, 0x1, 0x7}}, 0x68) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}) getpeername$netrom(r0, &(0x7f0000000480), &(0x7f0000000400)=0x1e2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x34e6, 0xffff}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x7}, &(0x7f0000000780)=0x8) accept$inet6(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000980)={r1, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, &(0x7f00000007c0)=0x3ad) connect$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) r3 = shmget(0x3, 0x2000, 0x44, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000000)=""/183) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x100000001, 0x80000000000000, 0x60000000, 0x2, 0xf0e}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x4c5, 0x3ff, 0x0, 0x4}, &(0x7f00000000c0)=0x98) 2018/04/04 09:32:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x4) mknod(&(0x7f0000000200)='./file0\x00', 0x88, 0xb3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/22) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xa, 0x10000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000240)={0x5, 0x3, 0x1, 0x5, 0xff, 0x1, 0x7fff, 0x8001, 0x0, 0x3, 0x2, 0x9}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x7ff, 0x5, 0x10001, 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) 2018/04/04 09:32:16 executing program 5: r0 = getpid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f0000000080)) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x3, &(0x7f0000000100)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x100000001, 0x0, 0x2, 0x6, 0x4, 0x9]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3e2, 0x5, 0x7}, {0x7, 0x6, 0x1}, {0x7f, 0xfc7, 0x8}, 0x8, 0x2fd}}}, {{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4, [0xffffff00, 0xff, 0xff], 0x4e21, 0x4e22, 0x4e22, 0x4e21, 0x4, 0x1, 0x80000000, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/04/04 09:32:16 executing program 5: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1410010}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)={0x2f4, 0x5, 0x3, 0x800, 0x70bd2b, 0x25dfdbfb, {0xf, 0x0, 0x3}, [@nested={0xc, 0x2, [@typed={0x8, 0x7b, @uid=r2}]}, @typed={0x8, 0x8b, @pid=r0}, @typed={0x8, 0x7d, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @generic="3a736e844f94427daeb0c67b88a2c094bcde891aed14ef9c70ddfd144bead576fff0179d5a350ec97f9181f58224ea", @nested={0xfc, 0x44, [@generic="c9d8f31d16fcaa6010002771748faac2154ebf8a61b3aed079f1c626ddd74ab013b022ece891d82c73a1a61668713011d3e44eb6585c79964a1dff24f81cd04cf07b9f40268089874759d7d3547ea756e0e72f76be372a3f97e7b685ae4e8e46600bf695c46ab735bc0714f08a270e2222aec11d4464d5e3ed88e6219ec226800564635d6753d237a603f556e1c995dc71f99d8ee6bc0bab6548a1ea23f518ab4f649da3fde9a5dc0e111769377cd03b7f64986c55a1da31a2a2cbdbf505111d4c982e205cb63be9bafd10e6f87501e3e8df1e05af2890fab7a0a72d1cf8fdef7701deed8d68ff8dfc3e9349b1c9a51328c9f7eddf21"]}, @typed={0x8, 0x7d, @pid=r0}, @nested={0x190, 0x4c, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="b0928e25c4b9cc88f147970c3240317160da0e73a8e9dfa9aa39082e5fc5324ce53f0748cfcdf0acafe9688ed6249498e5b0a3bbf46244991b595cdb3de5ee771fc138ffc99636d982825b80b72619be30b8c018ada823104c3aa5f6805e17bb9f686b3667d666d23deaa08ba102e601986f99c9c4da01b346b0ff4d4f45c81c5149", @typed={0x20, 0x58, @str='\'cgroup.usermd5sumsystem+\x00'}, @typed={0xc, 0x7d, @u64=0x4a2}, @typed={0x14, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="3a448eace18ba84690a9a9b09079fbc9ec5d520e8717332dfb62156f128b41dc795406", @typed={0x8, 0x86, @uid=r3}, @typed={0x8, 0x87, @u32=0x5}, @generic="afdfa6e0788eb7740a468b1c46d6dafe8b454314b773b89ab0544756361bc967c3bdd15368450b5f57ae17b2afe25b03ccf48ab50daa031ef08ba479d9d2700879bb5d5db759cc0c94684806a7c291ed8c4e4f3a79be6ab7c964accd14fbe1018084d68aca5abbed7c1da22627"]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x1}, 0x8085) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x3, 0x1, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=""/18, &(0x7f0000000200)=""/252, 0x12000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000380)="66e59c3d940000ff0032725d319a1e0e", 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r2, &(0x7f00000004c0)=""/217}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00'}) 2018/04/04 09:32:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setsig(r0, 0xa, 0x24) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:16 executing program 5: r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x729000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setpriority(0x2, r0, 0x0) [ 107.170748] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 107.196852] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/04/04 09:32:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0xb, 0x6, 0xffffffff, 0x7, 0x312, 0x7fffffff, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0xfffffffffffffffa, 0xa, [0x4a, 0x7, 0x6, 0x0, 0x8, 0x4, 0x1, 0x3, 0x5, 0x7]}, 0x1c) setns(r1, 0x40000000) 2018/04/04 09:32:17 executing program 2: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000200000000000000030000008c090000000000f61f000000ff7f00000000000000000000000000000000007f0200000003000000000000000900000008000000000000000000000000000000000000000d00000002000000050000003f00000001000000010000000600000000000000000000000000000000000000070000000200000009000000702e0000ffff000004000000000000000000000000000000000000800500000006000000030000000300000054ea0000090000000000000000000000000000005c15cfd8"]) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/04/04 09:32:17 executing program 5: r0 = getpid() setpriority(0x1, r0, 0x0) 2018/04/04 09:32:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x9, 0x6, 0x9, 0xffffffffffffff01, 0x9, 0x6}}, 0x8) 2018/04/04 09:32:17 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xb) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x745f1d53, 0x800) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) 2018/04/04 09:32:17 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="539be3d6c65124ad7dd3fd556dc9e4c6", 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:17 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000240)={0x0, 0x5, 0x80000000, &(0x7f0000000140)}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/133) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x51}) connect$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) write$evdev(r1, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:17 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_tables_names\x00') perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x10001, 0x2, 0xb42, 0x7ff, 0x0, 0x40, 0x140, 0x7, 0x5, 0x8, 0x3, 0x2, 0xffff, 0x3, 0xffffffffffffffff, 0x87aa, 0x372, 0x7fff, 0x1, 0xce1, 0x4050160b, 0xef, 0x8, 0x5, 0x8000, 0x80000001, 0xf8, 0x7fff, 0x7fffffff, 0x8, 0x8, 0x2, 0x3f, 0xffffffff, 0x20, 0x1, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x7, 0x3d37, 0x0, 0x13a8, 0xf338, 0x2}, r0, 0xe, r1, 0x3) setpriority(0x80002, r0, 0x0) prctl$setptracer(0x59616d61, r0) 2018/04/04 09:32:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:17 executing program 1: r0 = socket(0x2, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1000, 0x1f, 0x80, 0x100, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1000}, 0xfffffffffffffe3b) fstatfs(r0, &(0x7f0000000140)=""/223) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/04/04 09:32:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400090000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:17 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x81}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x34, 0x4) 2018/04/04 09:32:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x105d, 0x0, 0xffffffffffffffff, 0x20000000008}, 0xfffffffffffffe39) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000200)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) 2018/04/04 09:32:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="dd2d390c35702f95db7a04dfa40708d3ae9d164069df49c55f4d4d14e5dc0649458cf972952cfb6c1239e2961f8f17ab593bf02257c37cbca76e61690e267f3b21f92ca2b21b615cd95489e393c534733c293c2cd88b3f0f1f26251fdd1e50148d52d50ce914e6236089b93c381137ec962cb44785af28d87f4f", 0xfffffffffffffd44) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) write$rdma_cm(r1, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x30) 2018/04/04 09:32:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = getpid() setpriority(0x2, r1, 0x0) 2018/04/04 09:32:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000c06010000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:18 executing program 3: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:18 executing program 2: ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x3, 0x3}, 0x10) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x10, 0x0, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xf30000, 0x1, {0x1, 0x1, 0x7f, 0x0, 0x3}}) 2018/04/04 09:32:18 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x9, 0x6, 0x40000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x3, 0x100, 0x5, 0x3, 0x9, 0xa, 0xff, 0xc5, 0x171d, 0x6, 0x4, 0x40}) fdatasync(r0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r2, &(0x7f0000000080)=[{}, {}], 0x30) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) 2018/04/04 09:32:18 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x40000c, 0x0) 2018/04/04 09:32:18 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x5) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)={0x18, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000000000)="ace475362e17bd25e555b4e9b01c1de2adc2227b9f6606f191530e9529851c9605589839c45d6c8f1d80421967bd32126b9f3584e9") 2018/04/04 09:32:18 executing program 2: ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x3, 0x3}, 0x10) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x10, 0x0, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xf30000, 0x1, {0x1, 0x1, 0x7f, 0x0, 0x3}}) 2018/04/04 09:32:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x9, 0x1f, 0x0, 0x4a4, 0x8001, 0x1154cb06, 0xffff, 0x2, 0x0, 0x6}, 0xb) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000006000000000000ffff13005b1a4060697cff00000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:18 executing program 5: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000040)={{0x4b, 0x7, 0x2, 0xd688, "07452a5e5a348d1c2a202adb4b6b906850ee5fd066f5be1bfd6a9ae58aaecb23d2519a5bd5a8146825bbdd5b", 0x4}, 0x0, 0x0, 0x5, r0, 0xffffffffffff0001, 0x1000, "6ea0c599cb7f92404029c3656932cea1e20d0bc47631829021df968767701b00f8b259ea306f993fcb90dc43f3119e5dce1d2781bc0da7e684560bbfa8232c01", &(0x7f0000000000)='cgroupuser\x00', 0xb, [], [0x9, 0x7, 0x1, 0x101]}) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x8) setpriority(0x2, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x202}) 2018/04/04 09:32:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x48440, 0x0) write$eventfd(r1, &(0x7f0000000380)=0xd7ca, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="677265746170303a091e00"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000ec6a0c813e7231ea91a4fd0362b1a82d0a8636016ae81b3561b5b85401edb4cebe66a6e1f750cdfa596141cce84f37d9694a96eedd85e88c80944bd476493c7892e35e706fca04f8b617f2dae5ccb12ade23e39ba0a1310beefa641a20f5cceeb6665cc3567f4f740ffb8bf8692652753f"], &(0x7f0000000440)=0x79) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000480)={r3, 0x200000000000}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80040) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r2, r1, 0x5, 0x2}, 0x10) r5 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r6, 0x100000001}, 0xfffffffffffffefc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000000c0)=r7, 0x4) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x14011, r5, 0x0) 2018/04/04 09:32:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x6) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/04/04 09:32:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) [ 108.738983] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 108.758652] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/04 09:32:18 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xa0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = getpid() setpriority(0x2, r2, 0x0) 2018/04/04 09:32:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x4080) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x9) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 09:32:18 executing program 7: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000080)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x1) r2 = eventfd(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x1ff) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000000)={0x0, r2}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/04 09:32:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/04 09:32:19 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x30040) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x2, 0x1, 0xfffffffffffffffb, 0x1ff, 0x3, 0x3e, 0x7, 0x15c, 0x40, 0x33, 0xba3, 0x100000001, 0x38, 0x1, 0xfd, 0x0, 0xac8}, [{0x3, 0x1d, 0xfff, 0x0, 0x94d, 0x15a4, 0x8, 0x5}], "5b525c84c50d00983c145880f292639a15325ab5683e82265ef614984a52151be9c70cc86386c4fafce123df8db7f1e45c7ad22cedcab10c21d30647e0f4a4dbf8cd3a970be868d66e3fa38689949b0671c09294be7b109ee3e562542bdbcda17674f2d2c0b74ca747258b4584fbfc341f9a784f304156194cddbe6436cbd23185ee905cdf54ea1de2538ab35e2ba11b0f88315396a8553d25cac132e110ebcdc633d380614264086eff45d9d84a2d7d7f443ca7413a254150b80d7d553c48bb3a75e77a1c0f85172ecd83c3db81cc7195c6dd33541e5f10999a95b848e33c6ffbc5cb57fb3bbf4376ab7c45cb527afe01e73c0a96188490a7", [[], [], [], [], [], []]}, 0x771) connect$inet(r1, &(0x7f000089bff0)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x5, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000560000)=""/129, 0xfffffffffffffe37}}], 0x1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000980)=""/227, &(0x7f0000000000)=0xe3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0x7) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x3f8ebd6a) 2018/04/04 09:32:19 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/4096) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xfffffffffffffd87) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:19 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x1ff, 0x82142) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB="40bebaae45bc0d0a22a7b338b8c96efb763bc264c7716692528020cc921c386873ce493feb713a8af06b3b7c7eb8df09f4bd6ccebab16b500fe90348b2ba22ce5cff59ac1a67939f67fbeb4213685221e7aea152c4f21818f3d353a2740449411797eaae8ed1cd2bd64d2b3b2ec8501c1b694139fe8389dda0cbe93726743d02201ddf95e34c56d057791ef77bd73aeb7b02bcee9050de21e673417a1945b64cb705db019447223a0699ae4dc9722d381c933c52b9db7b6744ef26027282cefdc408ba466bf7df59fb08b3bee7c6ba77adeacb8f497783c82148f5e7351e96ee5ef3429c38765af520b3", @ANYRES16=r2, @ANYBLOB="070027bd7000fcdbdf2501000000080001004e240000080001004e230000080002000000000008000300ff000000080004000200000004000500"], 0x40}, 0x1, 0x0, 0x0, 0x20008080}, 0x0) 2018/04/04 09:32:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000fc050100008bb900000018e5844f00000000"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:19 executing program 7: mkdir(&(0x7f0000000b00)='./file0\x00', 0x42) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f0000000080)=0x60) fcntl$addseals(r0, 0x409, 0xf) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r1, 0x0, &(0x7f0000000040)=0xffffffffffffff18, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x4000) bind$vsock_stream(r2, &(0x7f0000000600)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x20, &(0x7f00000001c0)="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") vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000640)="d509054c482c785bb50978816157057e297ea1fc5314bacd7fc628014d6dd9b3a8049921e8d8980a31bea5becc42dce1e968e3bb6e869bead6de35a8c091118f9b1400e80c811ff75b174b9c9fac6a4960858dec2883b56ed921add4c64b9b2b8f237c8e976b0d756d69d7cbd30fef12042ad61d48dc41e3ad744d6a5843d3f162", 0x81}], 0x1, 0x4) 2018/04/04 09:32:19 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000100)={{0x93, 0x1, 0x3fffffffc, 0x9, "fa49bcab4749efc440af01a249b52d724f8b94c30ebfcfabdf7b59585ba4ebb466083eaffa673915ba0fb322", 0x7}, 0x0, 0x0, 0x80000000, r1, 0x0, 0x3, "2d603210ef09e02231e841fbe6f45dcb0c6513195d954caa9d414da3ae2e46def98082a1cc230fd9e58e9d22ed66a38317d89b7cd203154bca0786d7a509a15a", &(0x7f0000000080)='posix_acl_access\x00', 0x11, [], [0x502, 0x6, 0x8, 0x6]}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) [ 109.678413] proc: unrecognized mount option "¥‚5êÔLij[ÔùfE¹îÈ講^9ó¾1_ÛÑ…á½4õQ|$>šC w³+–8a¡k­©¢•CÆZ±±ó58Fÿ’Æ¥ l`… [ 109.678413] Ú­90Šæ ¬KqÅGzxöŸr!ÅY“ìv±PÈ‚ÑïÓn%ó//ü„]5°’_;’³iÙQªÐxv¶ ¿5U›¿3ã0׳¿Þœ3ÒѼ±Y"µï2`¦éjk•‹ÆcgIqt‡nž¯_ÌÙ…Ÿk¡mhÔAãf: [ 109.678413] ýF™R åzÿ"NBúË÷€¹ìñO³ *ïEâR²@l°´0–Ð$+KÑa§­ãê›V„y…À?éسˆ0¯Ï» du4Ç $RH¯ÇVÁ…û¥¸ŠG!Vˆ¡–à ;ÄÑÀM‡ 5÷ׄ•kô!#ð@–|ú®¢_H±_'N>06 õ[ &{²yR13øÏ5©‡ [ 109.678413] ݉km³ÉÅŽB=V츫g ù·ŽÁ‘¿ðé`Ô0·NõýÑH:’£¡÷Çþ?UsµÑìCtÆ_»…£ÚàƒT÷ÙÓ7vêÓÅî±ÃÙeû˼L“TbÔˆÚû¥ÿý°ÅØlê [ 109.678413] ÙyÁ‚JIô:´›1^;Ûä“£­ãHâ¨Íhk“BŠæëjatÉK§šó_4Ð+áTÌzË414eä [ 109.764171] proc: unrecognized mount option "¥‚5êÔLij[ÔùfE¹îÈ講^9ó¾1_ÛÑ…á½4õQ|$>šC w³+–8a¡k­©¢•CÆZ±±ó58Fÿ’Æ¥ l`… [ 109.764171] Ú­90Šæ ¬KqÅGzxöŸr!ÅY“ìv±PÈ‚ÑïÓn%ó//ü„]5°’_;’³iÙQªÐxv¶ ¿5U›¿3ã0׳¿Þœ3ÒѼ±Y"µï2`¦éjk•‹ÆcgIqt‡nž¯_ÌÙ…Ÿk¡mhÔAãf: [ 109.764171] ýF™R åzÿ"NBúË÷€¹ìñO³ *ïEâR²@l°´0–Ð$+KÑa§­ãê›V„y…À?éسˆ0¯Ï» du4Ç $RH¯ÇVÁ…û¥¸ŠG!Vˆ¡–à ;ÄÑÀM‡ 5÷ׄ•kô!#ð@–|ú®¢_H±_'N>06 õ[ &{²yR13øÏ5©‡ [ 109.764171] ݉km³ÉÅŽB=V츫g ù·ŽÁ‘¿ðé`Ô0·NõýÑH:’£¡÷Çþ?UsµÑìCtÆ_»…£ÚàƒT÷ÙÓ7vêÓÅî±ÃÙeû˼L“TbÔˆÚû¥ÿý°ÅØlê [ 109.764171] ÙyÁ‚JIô:´›1^;Ûä“£­ãHâ¨Íhk“BŠæëjatÉK§šó_4Ð+áTÌzË414eä 2018/04/04 09:32:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:20 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000440)="f6df00fd3b7baff2b64ce9cbe5262da2db03211d916103d8685a6ca3ea9e71054730e4230face4abddb5b214af1d6f5af199695f664414d98ae4ab69fa36d61f904cd0c3e24501512cdf61349383e39b2118793f04942f64a8539b3abb24d0209cb8feb056e4754d25477f2b32c53a38354da62450f53fe807ef0652ed3bb01be84ce8ecb62703d25e073fc8bb1f14d4061f5e0ff649997f8f7583ad38a1a6f47ea37a159eb27fcae6fc690b75a5316b4f0a8a779e68081c0ec99971127ef070981940aa1ad15df6496507665683775ba939d766de59edb9f8e09f897ff8b90339520b0f4dbbf0388bcb1ef6f75a79159a", 0xf1, 0xf17}, {&(0x7f0000000200)="c40633088ab2bef69bbcc8dedd3d0f210f19af294b16741d3df612d4c60107d136b1d7ad89b466d5ff02", 0x2a, 0x8000}], 0x0, &(0x7f0000001580)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@quota='quota', 0x2c}, {@abort='abort', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@noacl='noacl', 0x2c}, {@i_version='i_version', 0x2c}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r1, r0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/04/04 09:32:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_vs_stats_percpu\x00') syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x400) sendfile(r0, r0, &(0x7f00006c7000)=0x4000000, 0x2a) 2018/04/04 09:32:20 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x10, {{0xa, 0x4e22, 0x3, @empty, 0x3}}, {{0xa, 0x4e24, 0x101, @empty, 0xfffffffffffffffd}}}, 0x108) 2018/04/04 09:32:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/04 09:32:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r4 = semget$private(0x0, 0x7, 0x150) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000100)='ppp0\x00') semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000040)=[0x100000000, 0x581c, 0x40, 0x4, 0x7ff, 0x7f, 0x2, 0x3, 0x8]) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '+@--'}], 0xa, "097d9f382e8563a9ee7fff367a55589b22c955"}, 0x23) 2018/04/04 09:32:20 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x7) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000840)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) dup2(r0, r1) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x404400) 2018/04/04 09:32:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4800, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x6, 0x100000001, 0xec38, 0x5, [], [], [], 0x6, 0x6, 0x5, 0x3f, "d692d81da6ee678b822edfd4eabfa154"}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:20 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x40000000000000) r1 = memfd_create(&(0x7f0000000000)='vboxnet1trustedvmnet0vmnet1posix_acl_accessmime_typetrusted\x00', 0x2) r2 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001d40)={0x0, 0x0, 0xffffffffffffffff}) r6 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001d80), 0x80000) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/ppp\x00', 0x36300, 0x0) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001e00), &(0x7f0000001e40)=0x10, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = epoll_create(0xd71c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001e80)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001f80)=0xe8) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = accept4(0xffffffffffffff9c, &(0x7f00000020c0)=@ethernet={0x0, @random}, &(0x7f0000002140)=0x80, 0x80000) r16 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000002180), 0x80000) r17 = epoll_create1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000021c0)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002240)=0x14, 0x800) r20 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r23 = accept4(0xffffffffffffff9c, &(0x7f00000022c0)=@alg, &(0x7f0000002340)=0x80, 0x800) r24 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000002380)='tasks\x00', 0x2, 0x0) r25 = open$dir(&(0x7f00000023c0)='./file0\x00', 0x101000, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002440)={0xffffffffffffffff}) r28 = socket$can_raw(0x1d, 0x3, 0x1) r29 = socket$bt_cmtp(0x1f, 0x3, 0x5) r30 = syz_open_dev$vcsa(&(0x7f0000002480)='/dev/vcsa#\x00', 0xdc, 0x80000) r31 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x11, 0x800, 0x1f, &(0x7f00000024c0)={0xffffffffffffffff}) r33 = socket$vsock_stream(0x28, 0x1, 0x0) r34 = openat$dir(0xffffffffffffff9c, &(0x7f0000002500)='./file0\x00', 0x1, 0x0) r35 = fcntl$dupfd(r21, 0x0, r29) r36 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002540)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002580)=0x1c, 0x800) r37 = openat$rtc(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rtc\x00', 0x18000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002600)={0xffffffffffffffff}) r39 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002640)={0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = socket$inet(0x2, 0x806, 0x3) r44 = socket$pptp(0x18, 0x1, 0x2) r45 = socket$inet6_dccp(0xa, 0x6, 0x0) r46 = socket$nl_crypto(0x10, 0x3, 0x15) r47 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002880), &(0x7f00000028c0)=0x0, &(0x7f0000002900)) sendmsg$netlink(r1, &(0x7f0000002ac0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc, &(0x7f0000001cc0)=[{&(0x7f0000000080)={0x254, 0x32, 0x722, 0x70bd2d, 0x25dfdbfc, "", [@generic="48d39d6d47372f77fcde9f0fa57e58b1488ebe7f45223c63ed50d1e233d82f4feb154eb51bd9abdd8471db957eac36039e419e23f5f0805b4d3610c54e5ac542e82f6ae4de4f897a5af473237a683c435d699497328713052c21d13bcaa48a8302069f5d09a2d3b5015ac192b1718b8647882115e176287ebebd770c4fe4b2eee037bd1acb23f1d6ea62f25b535d6623ebc45bdcad6f8d336028d2a9", @typed={0x8, 0x2, @str='\x00'}, @nested={0x88, 0x23, [@generic="05f2c12bf7a2621f716171b55ee6141d81d3233e8fc25b99c2d1dce0d4a17338ae54100f163ce5b06dd5483a8030675187600883a34e019abbaa55eab39a7130a003d05dc0c44e24f72d2d2c8ef7aa7983ced463472e998a8c44498cca1bddee0cc6b5863a0b831971e2e850bc164360d6608caa1b7f", @typed={0xc, 0x67, @u64=0x6}]}, @typed={0x4, 0x89}, @generic="4c6a9e52c90e4ab0c95d813079804905c4c2cbf57339296f316e1744f2b1b7d13920c153f593fe73e638c7d6bce11ac44d91f9b874dc9090767945ccb280016fdc7edb3da6833284fdce7d7d29ae41e2ec6be6bd2080894ab151a9c0243ab5d2ce232a37333dd8b612da46019a7fb51905d4e03879f40c4b2c3199ae8eadd17cc4b0baa06ec71dd82d7556bc9c484c3ef098ee66dc3a436e084d883f9fce50426a67b61b80b3c346ce6ed3cfaa6303b681d145528bb3db4d0b6be2b5a7cc8226126c23e841d2d172b75534c18fb73cef0ca838a1f971a2b03c9e02c098898a714b1ee53c2943ee4a6eceb2332ecf126f7139bc5a", @typed={0x8, 0x8f, @ipv4=@multicast1=0xe0000001}, @nested={0x18, 0x7, [@typed={0x14, 0x56, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x254}, {&(0x7f00000003c0)={0xac, 0x32, 0x800, 0x70bd27, 0x25dfdbfe, "", [@generic="1225d8c7d6a33524dc2571fcf470", @generic="93095b3dc77918876ad675f2ef38cc124d6bd28d493fb7ade80d8d906b67c5db3043fbf186f4af1254bb6c3de5d44f4c086f077d4196dd4ca0f88957ecbad53bfa0ca57dd6b27922d0a48e47a4436e78177a16018a1b558e7ab7136f30c7825058388da0d42c394c9b7b", @typed={0x8, 0x49, @uid=r2}, @typed={0x8, 0x95, @str='\x00'}, @nested={0x14, 0x63, [@typed={0x8, 0x8f, @pid=r0}, @typed={0x8, 0x4f, @uid=r3}]}]}, 0xac}, {&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x104}, {&(0x7f00000005c0)={0xec, 0x23, 0x2, 0x70bd2c, 0x25dfdbfb, "", 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@generic="8a57a1355620292630b38acf6735656f3479ef7acdd6aff7864a4c825b519bb503f0a04647077ee72d18c0d568c7d109bccfb07af71605691e5422b7e855e2d730aaf05a72b4d3f8d6e625a9399f3483a23e36302fcf5af256a2a9f9b5a5c2c87c7be6a10136497e5520a8cdeff5749af7931f6b1d8159b939ea734de85803b3f3be4a72fa008c2025bf82f79e7fb8fc6f22c276ed66357479c7b135710568a2b197a23d02af3588e25c40459ed725e64ed0868c5ffcaff5c07c0a25907af3ad741013c98966f8d773283e6e05346fd3b415804971a03907891bbb741be4", @generic="e0a3b2751bb51be9ba245eeffa39c701b45dd274f90ff6feeb7516337685b5002272e354f6b6754bc16a30c58d64388bf73249e9584735280048d2558dc8e07cf784114b424b326dfbb245c15dfdec8431572c32934a7d5c4158d63d0094b6912878", @generic="0032e73c1105bd5b97", @generic="7c7e7e1e066b495d6b37641171cfc39e4f651f4d7c4e8a9d100c76beb5c34119dcaf49321fd764630d6ca397cda09cb4339b99dc7c381d15fd6e6ec69fbb2d3451f27d9377ac042c34a606ea75fa3929d2de3851ed56656b5cb0801c5b6d56688b4d49768432d28047d347db9416218eccbf8181f7580f55323de80a3e076a4f23846a997c7674ea7786de5627f99b5958c28b5da8e380c1f2d3b07c77affe488c29195abb2366617f027b8a68acbd4e45cce9c8e016a9f09db5e623023287acfdf24590acfca5c7447025cb85124db257109554c7ff7a59abe7f37b3c", @typed={0x4, 0x2d}]}]}, 0x1480}, {&(0x7f0000002b00)=ANY=[@ANYBLOB="18000000d8d2ce05ff5b53e3d0a51148340034032d01757aed44c3ba0851eaa31bdaf0597d77d71b666e20cb5f6e078e320c589f961326b56280050e08f4da4e903e4a37236f93cafd19f0ea9ccc590f46f41937bb650b6fb39b3c97af928b1c635f7262fa38d4306bfe43a86ffa62000000005098e087ebf8a0a7f08984a3d7da76ebd4ebb270acf363ac9763c5b948f87c5d0d0971e196626c03006dbcd70bef8dcfd40fa01eef93082812a3d4578071277aec16bcb44d24d02bdda8abe339eec982a647cbd9b83a4a1631743908adac", @ANYRES32=r0], 0x18}], 0x6, &(0x7f0000002940)=[@rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r22]}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x38, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r0, r41, r42}, @rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r0, r48, r49}], 0x160, 0x8000}, 0xc000) 2018/04/04 09:32:20 executing program 6: ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000000000)="a6") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x2f, 0x3, 0x4) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@rand_addr=0x7, 0x4e20, 0x1, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x2, 0x80, 0x7, 0x8, 0x7c, 0x8, 0xc7, 0xffff}, {0x5, 0x1f, 0x0, 0x5}, 0x101, 0x6e6bb4, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0x0, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x8, 0xfffffffffffffffd, 0x1}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020040000, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000300)={0x1, r0}) shutdown(r0, 0x1) 2018/04/04 09:32:20 executing program 2: r0 = getpgrp(0x0) ptrace(0x8, r0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00000012c0)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="30000000000003000000000000000000dd5110947130a709752605e40e4271b8bf1e7492174b12ad09b742daa137d9c372e2574aebd6873896cabd344ec12ef6fd8c6bbd71d16f71c2c5d34aa9463c2be02fa73908c35463cb67cb201f", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="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"], @ANYBLOB="d300000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYBLOB="10"], @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00'], 0x30}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x10001, 0x8000) ioctl$void(r1, 0xc004587f) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x81) r4 = openat$cgroup_ro(r2, &(0x7f0000000280)='pids.current\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000040)={0x10001, 0x64b5}) accept$unix(r4, 0x0, &(0x7f00000002c0)) [ 110.722057] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/04 09:32:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x8, 0xd475, 0x5, 0x4, 0x0, 0x9, 0x3, 0x0, 0x7, 0x20, 0x7fff, 0x764e}) 2018/04/04 09:32:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "2646680500000000000020e04396cefa89d9e09c2092658caa5541bf02fbc238"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x401, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0080001fe80000000000000ff0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0ffffff000000000c011100"], 0x4}, 0x1}, 0x0) 2018/04/04 09:32:20 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1f}}, 0xfffffffffffffffa, 0xb9d2, 0x6, 0x200, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x101}, &(0x7f0000000140)=0x8) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) [ 110.776337] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/04 09:32:20 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000440)="f6df00fd3b7baff2b64ce9cbe5262da2db03211d916103d8685a6ca3ea9e71054730e4230face4abddb5b214af1d6f5af199695f664414d98ae4ab69fa36d61f904cd0c3e24501512cdf61349383e39b2118793f04942f64a8539b3abb24d0209cb8feb056e4754d25477f2b32c53a38354da62450f53fe807ef0652ed3bb01be84ce8ecb62703d25e073fc8bb1f14d4061f5e0ff649997f8f7583ad38a1a6f47ea37a159eb27fcae6fc690b75a5316b4f0a8a779e68081c0ec99971127ef070981940aa1ad15df6496507665683775ba939d766de59edb9f8e09f897ff8b90339520b0f4dbbf0388bcb1ef6f75a79159a", 0xf1, 0xf17}, {&(0x7f0000000200)="c40633088ab2bef69bbcc8dedd3d0f210f19af294b16741d3df612d4c60107d136b1d7ad89b466d5ff02", 0x2a, 0x8000}], 0x0, &(0x7f0000001580)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@quota='quota', 0x2c}, {@abort='abort', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@noacl='noacl', 0x2c}, {@i_version='i_version', 0x2c}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r1, r0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/04/04 09:32:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x48400, 0x0) recvfrom$llc(r1, &(0x7f0000000080)=""/179, 0xb3, 0x40, &(0x7f0000000140)={0x1a, 0x30f, 0x0, 0x3, 0x2, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180), 0x10) 2018/04/04 09:32:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x206, 0x1}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/99, 0x63) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') [ 110.885541] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/04 09:32:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}) personality(0x940000) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000000)=""/122, 0x7a, &(0x7f0000000240)=""/84, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f00005bc000)=""/207, 0x6c, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000100)=""/24, 0x18, &(0x7f00000001c0)=""/101, 0x0, 0x3}}, 0x68) 2018/04/04 09:32:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000c060100000000000000000000000023a88612748c4c8b1f0cb153b9e6b23b9751f17eba61393c44dbf6b254a63f6d21422f0d8d69e53c3fbe41fd930b58bab2c256dc15ef42143b84ee104b44c3124eccdd4f3b22b4eb910c79e39f001c063223b549d0b1cdff44f3b95b1d713fd64f683a597aee1d435e95d863ab5a5023a516bd1ae2df79b9a28640aea56d29"], 0x14}, 0x1}, 0x0) 2018/04/04 09:32:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffff00000001) 2018/04/04 09:32:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@rand_addr=0x7, 0x4e20, 0x1, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x2, 0x80, 0x7, 0x8, 0x7c, 0x8, 0xc7, 0xffff}, {0x5, 0x1f, 0x0, 0x5}, 0x101, 0x6e6bb4, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0x0, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x8, 0xfffffffffffffffd, 0x1}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020040000, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000300)={0x1, r0}) shutdown(r0, 0x1) 2018/04/04 09:32:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20400, 0x0) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x0, 0x0, 0x6}, {}], 0x30) 2018/04/04 09:32:21 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$bt_hci(r1, &(0x7f0000000100)={0x1f, r2, 0x3}, 0xc) 2018/04/04 09:32:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x42ff7b75) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'ipddp0\x00', 0x4}, 0x18) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x100) 2018/04/04 09:32:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040)="95202c", &(0x7f00000001c0)}}, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x10000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) ioctl$sock_ifreq(r0, 0x898d, &(0x7f0000000080)={"69707667726530000000000000000080", @ifru_mtu=0x3d}) 2018/04/04 09:32:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x6) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) prctl$getname(0x10, &(0x7f0000000300)=""/187) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)=""/118, 0x1b9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) accept$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 2018/04/04 09:32:21 executing program 3: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/04 09:32:21 executing program 6: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = epoll_create(0x102050204) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r4, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r4, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x816}], 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000440)={0xffffffffffffff80, 0x3, 0x62, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x200000000002, &(0x7f0000000640)=""/129, &(0x7f0000000380)=0x81) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x238, 0x328, 0x238, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000540), {[{{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e22, 0x4e24, 0x4e24, 0x4e21, [0x5, 0x1, 0x7d, 0x0, 0xbe9, 0x3, 0x7, 0x6, 0x2, 0x2, 0x74, 0x3, 0x100000001, 0x2, 0x8, 0x3, 0x7ff, 0x80, 0x8001, 0x1, 0x1, 0x7ff, 0x7f, 0x0, 0x40, 0xb600, 0x6, 0x20dd, 0x1000, 0x1, 0x1, 0x7, 0x80, 0x1, 0x0, 0x1, 0xa14, 0x1, 0x4, 0xcc, 0x7a, 0x7fffffff, 0x40, 0x1, 0xed8, 0x7, 0x9, 0x7, 0x2, 0xf421, 0x3ff, 0x6, 0x9, 0x2, 0x1, 0x4, 0x80, 0x5, 0x9, 0x42, 0x81, 0x6, 0x7], 0x1, [{0x47f, 0x9, 0x5}, {0x4, 0x0, 0x7}, {0x9, 0x5f, 0x2}, {0x1, 0x47, 0x2}], 0x0, 0x9e01ad92cc96ef1, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0x5, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x7, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0xdaf}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000500)=@routing={0x3f, 0x0, 0x2, 0x5}, 0x8) 2018/04/04 09:32:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write(r0, &(0x7f0000000080)='-', 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000800000000001000000000000000000000000000000000000002000000000000000000000000000000200000000000000000000000000000000000000000000000b1f1aa0e18788c27927dbb82f89586b13deb417fd33e"], 0x48) open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x1) 2018/04/04 09:32:21 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = getpid() setpriority(0x2, r2, 0x0) 2018/04/04 09:32:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x80000000, 0x6, 0x64}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@rand_addr=0x7, 0x4e20, 0x1, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x2, 0x80, 0x7, 0x8, 0x7c, 0x8, 0xc7, 0xffff}, {0x5, 0x1f, 0x0, 0x5}, 0x101, 0x6e6bb4, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0x0, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x8, 0xfffffffffffffffd, 0x1}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020040000, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000300)={0x1, r0}) shutdown(r0, 0x1) 2018/04/04 09:32:21 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/04 09:32:21 executing program 5: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000380)=0xe8) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000004540)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc, &(0x7f00000044c0)=[{&(0x7f0000000080)={0x1f4, 0x41, 0x110, 0x70bd25, 0x25dfdbff, "", [@nested={0x1b8, 0x60, [@generic="d4b3ec3e80239bd46c5ccf5f300b64ef80f1161dd8fe24063cc2358da5ac974ffd998ca7254d7115fffa18713f1d40de14f6232e5f9791fc89cbb8efcbd31f115c6ba54774dd95c2fb60625f88540e9613ed5f02ed23c5ac4e980db202f055a54963768d0e85abb30901e289f4da84f1ed", @generic="7bb51a75b6d19504bf8cec24194a3487e4ba04c4270cd206ea5afd92ec59d0fa8debd109e0428468686ed600a71080684f61107be80f6daa00400acba56b4cb1e4a627a13d886c6f2f3410d79707e38c967c71a6dfb5e3df27bfce0818e555f481841af7e4dbd345f8523b8ddcbd2f077b944d204309fa0526d1ee0d33c43bf9cfe2a8473e04065ae84e4a9bf80c42c2a1edfb99e65875e9b282e82d53f72380087d3d8bbe0838286e76ff7e273b57218c8c9984789fbd6e62d6179692a5098709f98ba55a365b09a690b6", @typed={0x14, 0x51, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x72, @u64}, @generic="59dfbd965d7f78aa50cb55059082845a889a82d700f5c439f77fb621297f0b89730904e1f141a63b32a9f6595ec558efbf5e8765d4b7fed1847e9d162e3dcdd5b8150778", @typed={0x14, 0x88, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @generic="0b3bc969182589503ce473835dd78acb47a16dbac54a88a4", @typed={0x14, 0x41, @ipv6}]}, 0x1f4}, {&(0x7f00000003c0)={0x15e8, 0x3c, 0xa01, 0x70bd27, 0x25dfdbfc, "", [@generic="a96cb540ac31c3e86a4d85c84adc5c1757ddcc82da50828008418a252ae803097dc0749292fc56e2a48adfe9ccc883ec25c3cb5a50d0cbd586e46286d7cf686afde31dc22c88a48d6b10e498ee75636ba98cc049a85c9f5b7f14401bd260e32393d3cb93e7e84d3fdc3e72301094856e47df2c8edfadb74aa389eb2186de718ec728ca790ccd45b9e82e471a26fd8e51e01ccc2837297a23fbb22744bf0638c96991408855e79011df8a32a6773122a319f8", @typed={0xc, 0x8d, @u64=0x14b5}, @nested={0x234, 0x42, [@typed={0x8, 0x6f, @fd=r2}, @generic="a8d322542084c144164222e94574c744440b30b66cde25c7ec39590732d2f8fcfc830b15243ebeab0c9181e58c894abebe2f4b1af8cec5bb954130936a8d8f93f047a8c93c83f32418d9eff037769afdc1f0e696133de63971b139c2cb49ae", @typed={0x4, 0x3c}, @typed={0xc, 0x83, @str='%\'*-@\x00'}, @typed={0x8, 0x72, @str='/*\x00'}, @typed={0xc, 0x38, @u64=0xb46c}, 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", @generic="5e4859db9df7e708f6c706604e1e924cd1f0fed3cbdc6764119fce58aef8e3", @nested={0x80, 0xba, [@generic="dbe88d306ec2f89756da010903762326cf5656db9f927900ac56384f3bd9b216d572b6d7d0144b2bd82fa8da0f123bbb059c63bad2f964c9f344bdc16e176e4c9834e74d77c697098a2b526f0e4ecef7b98b645a5f4c0ed7b19d4376a0a0898513beeb229defe7b2e96d236c6c711f18cea43cb03c12faa47747db22"]}, @generic="926e36a5b250a19df59ad066a8636b6e7088e7fea8d2f783f969485f62ac03385ce623016e9f0acd500c12047e15c35cecd6f8a929dfc70acc89c757f70d1cfc67fd0dd0b05fba52e4a09cb73082fccd0b08f23d162d674f4d1b4306181b", @nested={0x21c, 0x1f, [@generic="04e571eff07487196f38fe42784257eb289e6a9cbaca21512f34f556e873b35d828d795692d47fb56f3507e37f", @generic="7d4672e9f574a4ceef1c4ebbc264d836b78e3c4d25b006b8b7ddeb91d94f02fb93a6c28d3108", @typed={0x8, 0x54, @pid=r0}, @typed={0x20, 0x56, @binary="b3a30ce64b1db93547a02267aa73735e98808074bf8506fe9d"}, @generic="7338af50efc62c3f0bf4e6819de902b6da6c921a70503cd1e074412871bc1385aca7c54f05c1f59a44adaee97fef974d4c178305172b1836dbc1b041c7ff11b27377ae5895537c9970b85da8daffa1feba9bffa6b83f2f0c6c46efc117a5a6b2024ab0c6d2b101d4ba7e50217ccb00ae5f3c13f3100c66c93f6434f21c78e4195745e0112fdceaf29a4ab0c8dfca8beb62b2cf626bd8937cc6710df74d6d12448fbfd22692f489a6d3d59e67ec3f5afe0cf8bf4361c54241a941c3ba087d2c14d3ec27cab946a2cb5b9f3d17dd5bdf7182f6b68ba9c8f83d60a1c9eb54bb71e482801c14caff", @generic="877a5f4e07d6a8b130e61f4a2266047ea1f7ba3f4b17458e7acaca3a3812f9756bdb3f4ed811ddfd48aa6627c0db786ae4248f5cadfc3d72df09f6d4424aa19bd4b8fee9dfd381d244dbac9d7c888da3cfd801588e3e654406a2e75f7678270d8c5ff4b767a09b388735997b3243644c592681144671c016893f3b57f55229b1e48ecae45a6605447180567823529ec9554eb7cadf376f1ee723119be303eac3a8ac9355c97b1d763e69e27fcee7b7", @typed={0x8, 0x2f, @u32=0x2}]}, @nested={0x138, 0x5f, [@typed={0x14, 0x8b, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @generic="fc5a8f2c928fc485cad324721295bbde65ba26a423f86085ae07cdd0668bf22fb4ce220b5029894034880f859236b1b5126bb372a97d3114f3b5e1db555e2065ed02c957922bfbe76aa334bfbb147d961985fd9deb302cf9178c73891895b52696f8010fdd73fe8ae61c8db5c7084e42199086d9635575ff990bc914287e635d8f50aa63d3aa5c0420a17bf5e8d9b8653b67dfeb38ac148bfd2ce14e13d4e8d72560a8724f5933dbc46a17fd4b2da8a3af8c93c7339df20cff86f7df12ac09c185176dbd964c783fcea7622d8386a1ec3b3db419deac74e97393667bef942497fe35fc68576fa14f37b4e8", @typed={0x14, 0x18, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8c595b539f53d7c76a5adc96", @typed={0x14, 0x52, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}, @generic="3eca5875cc0d42a5193e6da829647992b832195b549a8d619ed1c136808da19a53155109d84807f559467e1b9901330fdfe84d1d64c7b2450b00d4efb6f0e8cf4993a83c48505f28c8f88b6d44d6726be40c0e4b40d05ff03e707f3deadfa18e72374825630d1986a688ebcfd44ea1e172c5596483a8b1b6afe175a216436bb9c18463a4839f747ad860a48753dad63ebf4b5c7f4efee53c20dd337ec237716755702a379f78f2d734620855f1f6df5a78b15788b65f02a0", @typed={0x8, 0x94, @ipv4=@multicast1=0xe0000001}]}, 0x1620}], 0x5, 0x0, 0x0, 0x15}, 0x4) setpriority(0x4000000000000002, r0, 0x2000001000000000) 2018/04/04 09:32:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/138) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0x750}}, 0x5, 0x6, 0x0, 0xcb, 0x7f}, &(0x7f0000000040)=0x98) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1}, 0x8) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/04 09:32:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) [ 111.835179] device lo entered promiscuous mode 2018/04/04 09:32:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in=@rand_addr=0x7, 0x4e20, 0x1, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x2, 0x80, 0x7, 0x8, 0x7c, 0x8, 0xc7, 0xffff}, {0x5, 0x1f, 0x0, 0x5}, 0x101, 0x6e6bb4, 0x3, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0x0, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x8, 0xfffffffffffffffd, 0x1}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020040000, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="bb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000300)={0x1, r0}) shutdown(r0, 0x1) 2018/04/04 09:32:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1ffc00000000, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl(r0, 0x2283, &(0x7f0000979fff)="d5") accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}}, {}], 0x30) [ 111.875935] device lo left promiscuous mode [ 111.889896] device lo entered promiscuous mode 2018/04/04 09:32:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x200000) r2 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0xffffffffffff7ff9) fanotify_mark(r0, 0x10, 0x8000020, r1, &(0x7f0000000180)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x2) ioctl(r3, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r3, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4}, 0x8) 2018/04/04 09:32:22 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/ip_tables_targets\x00') r2 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x100, 0x0, 0x3, 0x7fffffff}, &(0x7f00000001c0)=0x98) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="e3c6f48686eecfd77f0ba3dbb24fa549a360b11a3dac10f1817c5d91a0a79817af5a4611a5f98fc1ffdd593e9765895f5c4b18713ca0cd7cdd2b15e0846ce6c93cdc4cea6ef056e81cd282abc3a76a88ad75f580cd89d27ed85cbb0e8d6ed80158f96476ffcea3ed1fd859c948901057d6878192b8f76981d0", 0x79}, {&(0x7f0000000580)="ef50eead91e6eb93adc1ef5121d6e6e15676347557e1f569872f6ba659a22612404fad2e026076513204491aa5b6fa142e42a4774ba850b3c9b63fcee39367112adb5af5", 0x44}], 0x2, 0x0, 0x0, 0x4004015}, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x80000000}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0xf5bd, 0x9d, 0x8, 0x79, 0x0, 0x71b2, 0x11, {r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xffffffffffffffff, 0x2, 0x9, 0x1, 0x3ff}}, &(0x7f0000000400)=0xb0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x8, 0x8}, &(0x7f00000000c0)=0x8) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/04 09:32:22 executing program 5: r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x40000) accept$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) setpriority(0x2, r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x4) 2018/04/04 09:32:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000100)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000003a80)) 2018/04/04 09:32:22 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:22 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00000e6ffc)=0x2000000000007, 0xfffffffffffffe2b) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r0, &(0x7f0000bdf000), 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0xffffffffffffffff) readv(r1, &(0x7f0000000440), 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147}, 0x48) close(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r3, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000440)=0x4) sysinfo(&(0x7f0000000780)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) r4 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0xa000) sync_file_range(r4, 0xf6, 0x6, 0x3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r6 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r4, 0x80000) 2018/04/04 09:32:22 executing program 3: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) accept$unix(r1, 0x0, &(0x7f0000000300)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) gettid() r1 = dup(r0) listen$netrom(r1, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800200}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xb0, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x327e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8005}, 0x24044080) readv(r1, &(0x7f00003c2000)=[{&(0x7f0000000100)=""/209, 0x84}], 0x20000000000002e6) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 09:32:22 executing program 5: r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0xb9, 0x2) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x1, 0x3, 0xad, 0x0, 0x56, 0x100000, 0x1000, [], 0x1}) setpriority(0x2, r0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000015c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000001580)={&(0x7f0000000280)={0x12c4, 0xc, 0x7, 0x14, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x9}, [@nested={0x12a8, 0x28, [@typed={0x4, 0x8b}, @typed={0x1004, 0x55, @binary="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@generic="6f4f05f33717a5fe3aa628835cb7001a0485ea25a7c5130e135274d688f9dabde5f4ed534d02af6c893c7d21a361eb308291129761c749c37d2b043ef3773b0032d1cf397d8d98a1c9915426c3d2e3910feb22039b8732f1764c845326287b566a659fa2d9d562901c193ee1b9267b49edb5abd578b373a4bb511274e7738d2276052083f44dcbda533ad5651e9be7692f5e78533c76503f69a8c8", @generic="c4a769123b1d5cf46d46347a234c1fa48806a49413bb8102c7d98574411a07fc2adb33f50eeddcdc815f6a75c6b3b75d8b3d4737168fb3733277faa09d839d2f48d15d369286af9b7a59692d7c1e18219c3f51e13315beb3084d8eee64ebc5afd5d777f6582b9d591a9845ab24e2e8f9c3b8bc39b72cd79787fc542f89cbe09fdf989bdfc7796f24b27c26828fa9c583bfc2690d7a8da6804c50902a3bd9", @generic="af290651be655135236ea652c3919c27ea7db3c64f97167b68c876df1fb442adf8dc66d62ee5a2ee82593b85831810495e11de05e5d9c53bd613daad9baf81765cd1587ef51a77750435f0a161fca00a347d92cba6e996207856a05b", @typed={0x8, 0x10, @pid=r0}, @generic="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"]}, @typed={0x8, 0x1a, @u32}]}, 0x12c4}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/04 09:32:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") acct(&(0x7f0000000000)='./file0\x00') write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x1000000000443ffd, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xff, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x72, r2, r3}, {0x8000, 0x9, 0x6, 0x8001, 0xb365, 0x56, 0x9, 0x2}, {0x72, 0x8000, 0xffff, 0x800}, 0x3, 0x6e6bb3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x1, 0x0, 0x8, 0x8, 0x1, 0x1}}, 0xe8) ftruncate(r0, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:22 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x200000) r2 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0xffffffffffff7ff9) fanotify_mark(r0, 0x10, 0x8000020, r1, &(0x7f0000000180)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x2) ioctl(r3, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r3, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4}, 0x8) 2018/04/04 09:32:22 executing program 5: r0 = getpid() setpriority(0x8000000000001, r0, 0xe4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r1, &(0x7f00000030c0)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/9, 0x9}], 0x5, &(0x7f0000000300)=""/175, 0xaf, 0x9}, 0x430}, {{&(0x7f00000003c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/80, 0x50}, {&(0x7f0000000580)=""/58, 0x3a}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000006c0)=""/125, 0x7d}, {&(0x7f0000000740)=""/62, 0x3e}], 0x7, &(0x7f0000000800)=""/51, 0x33, 0x1}, 0x7fff}, {{&(0x7f0000000840)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/174, 0xae}, {&(0x7f0000000b40)=""/147, 0x93}, {&(0x7f0000000c00)=""/217, 0xd9}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x7, &(0x7f0000001dc0)=""/225, 0xe1, 0x3}, 0x9d67}, {{&(0x7f0000001ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/107, 0x6b}, {&(0x7f0000002fc0)=""/125, 0x7d}], 0x3, &(0x7f0000003080)=""/31, 0x1f}, 0xfff}], 0x4, 0x40000000, &(0x7f00000031c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003200)={0x0, 0x7eab, 0x1ad, 0x7}, &(0x7f0000003240)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003280)={r3, 0x800}, &(0x7f00000032c0)=0x8) accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ptrace(0x10, r0) 2018/04/04 09:32:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x47, "9c6fa8dbec0cc4c64b49185e59ba7bf1d259e5764598da4addffa962bb2fe259949d44460de34299a88ff0c42710151fb8e8083938ff081882dd147e8e8b51078de430e65fbc36"}, &(0x7f0000000180)=0x4f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x6, 0x8000000000000329, [0x80000000, 0x100000001, 0x5, 0x8009, 0x8, 0xffffffff80000000, 0x2000000001]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8, 0x4}, &(0x7f0000000100)=0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x288, 0xc92b, 0x5}, 0x6) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r0}) 2018/04/04 09:32:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000100)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000003a80)) 2018/04/04 09:32:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.memory_spread_slab\x00', 0x2, 0x0) read(r0, &(0x7f0000000040)=""/232, 0xd622e54c4df4a94) read(r0, &(0x7f0000000140)=""/185, 0xb9) 2018/04/04 09:32:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2000000000000, 0x1000002) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:23 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0xab0, 0x4, 0x20, &(0x7f0000fff000/0x1000)=nil, 0xff}) 2018/04/04 09:32:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x10100) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x800000000000000, 0x2004, 0x5e, 0x4, 0x6}) 2018/04/04 09:32:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000100)="e33e8a17dd3922401a715100265a0a44086e29b8d8fc113d7aa58c9d25246a1e74b3004794d9e669674f6cf8628b6ab6748d4b3c50d9d3c06c20bf12d6b0bb4ec3f76c60a5e744cc96894c3977c122ae13476d0fbb6fed778e08e8e390105cf4a9a0edc4162f6889192268c43f56e42440153d444b33d3db52d2a243def186539b5c09540f1f296db159b6f5fbd2b1eb6251b85e19b8fd4d835186b21ab94acd27f0597976de67e0178f69273352e05642eeea993db70a05ef63d0dd77ab291be20c216fe1968bade6e644912e00935301414716eeeed84b55c6483d2d8cfdca6c35b6e4a71360f066220381b7d6784ecd6a034a5396d2925baa1de315d49053122a4babb2bd79aa09bfe955262a0ebfd9a875ae6104e1b5286ef3f98738ce9791938d36692bb5f8f0b63cdd8ea3decc57b0f8db3e462d8da8d470ae376f19d39bb0cd0a7d4d6cdf1826d38269b2c5ab90d832f04eb633888fa8d81917c7fc4462ffd879899f0fee94943b0c99dae00ec254d92ec35b2321e53694a89a8fbf1e7eba045a87a9c8ab3ffd2df2668308446e7d3c820db1a56a1c57c7df38b9199671a25e0ca7f61683024bd85c344cdd4dbb95215fa59da32afd490a1ad1aa07319a49da678f00192e9e588c70e75f6548f432a62ca82a363a4859f3793e0e7c3013bb6a55f48fe752f5ede6f33f1df8e09f6c5625e952977cde0e9654d828c9c50357cf7aa4235292f18e6c1edd6147259c30023c6eb98d1dc5532086aa4fbdd29553430dbb3007644ce32fb6e19fb5bcc4002d4067d28fe7c3f3999ddb2cfc2f234fbaa8947c107147f1bf3229a50109e66f6c0bff39a0598694aadb62bf86a9e91bf0102a70f64dfae0a9fe73210c05b28cb8b1759bdd8a932032603003f854c1c29c6d08aac58a71512ff634054634abc9f655345b6935ccff1003a222d1cc3cdadde16a527d3cf468913fa15a672ddddfb11a7b956da48bea2f696d904186eda859378f0e26bd4d660e4a71b5cf4746d88e269b62db6b00409b6a626eb200a5fd86b54bd298e894fe4fee4beff9df81cb1a830df1dc6aa37ba001ac8aeb1fd1f9e5cd035033ae0b4736caa6b97f0cb3edf10c31af2842f6c26be3c9067c2a32be9fe4d2fa67730309e44e863ea2be14dd6a32fb937b5d2a94205d43de6a21f17ae5d554c7c3f60ac7755173547ac99927990e3e660e6b1c64d4d507b9f81334311a1ec878e4a91870e9d005717e5f515fc951140b261ebceeda303742b99d9840c222dd2b93cd41d0fec0030fcf4f05b99edab436386e5fe20067654dd9e1e578d374a3a13a825c9f817ab668cd62a46fcb2c979edb0de5cd82a8069e9fca2db6583aba8b840139c6f6c8434d9e04dac7d71d92b2300cf4e10ea9d930d34d024b3215cf640d1b692e3302ed6ab3207ee1809467f13cb4405bde87a865866b81e0d7c27a2474deb67cd8d44d8ad7a6b5f2598b6aa67b30f816620775aeea19568e55800c4bddc79a823353422f4f705cd8ea470f0935b0ccf682225c026eb57a7e325ec1e3e5714b1187607a3cbf0a8d479fce27eb44a104a01b4e7a3d197d2168a23e3191f800fa8983b1374edf9543376e89d85695a9fd39f69420c34314b3956c85821c707202eba5bbd0edfe7e9dc6802af56c1356c1da6edaed003ff39fc0623256c4a87f5f1f142a0c6657bf505184d2ae43fac017067ae4393d12b77e947ff59d8eebd5ee8ecbf6ca12a35156e567ced5971617226b2727cc3ba260c67634dfc8573ca15d23d743af20657f17f9a067703999d91a7a31d624bf37effa5cc2eae7e42e311dd19b7fe20f92634a33fb5358e7c900c9e5e545648f10c54e0e29e8999164c8970761d3bc44f631f1e4b4f1e2e8b7de0836ec95c1f530f46ee38e3619a7f2c9ae1ce5ce1256e2f081950240509e4d89eceb1234ea655b91037315a31e5a9a50e83a6bc207f949cd6b1375d3ed5ad3eec2656c4db8b3781153e31b408440c999b2e1877dd2c28258f11dc86818fd7a9b062349e89a3a0ef0f9839bd4f1b8621d1d362be12e67cad91b39cea098652fc5e334f51be3057a8bf16b704d4a92ed123000d78055b89d631647e69401c3ada8c3c8be033983af3c91190744fa686557e8202c2a379c8ba81a6550e81600c69b835e8b3c9088014af8eb6d4408aabcf5799bf4e83ff121db5ec5885a88c2f213fea07aa11e81dabf1aa36eb5dfdce902c6c0ae28930394ea8c262cbc9ac99d58a9a6b03b048f92f87c24f98455f004200c3b38da007415aed6ee78f528565c32258da48d3399c163d059577c64c47c0305c4c060bec20c10835dfe7f4a9a8b92664a42e070f1129f5cc193821fcb216e70f5b9af7c0824d5ea3e2b2a4ab9f096903504e4804178fcd6247c894bfe6fc5ad8e83c3255a449c389852c3bf365967be3985a51f48e5eb41bd7700329166294e67e52c6ac29bbec25ff549a3e03beb4b2795f74398cd50f983cc68b17236af9468848ff038024d031143fcb10dbf263156fa192b76902b687c97a7acbe7f25bb988898a3e748529b7cbe1b88026ad3fcf37f2e2651a89f70ddbb25e87497e0a1ca9644b4c1d331a58271444df5f40c6eede77a6435635a60c106f414d76afa7b81e95f5b690fa9f11d8b69beefca1e9a3e125d993764100a99d95fda56887904c00c869dc6fc0b97ccadb0642dc546e9ea0a24f0ce885b1fad459711ae62239ac81efe256623048410b2766bd6a92aa55d8b7aa4adfc92b9787545d13c839eb27504173b6231fa91d864cc2799885bb0bfc36e2980eb480f4d3c711e5a8641a229fb8c9e691550feb791655a0680288fbab49edfe3d4eea1dda07a896d7aeeccd3a467bac5f1be6ec2ebe5662b0d3dd3dd511fc9ff28fbd19ee635b5142bdd5c5d382981f54fab64361d300cdc836359b0b46b9e1d7339be0cca09ae75159bd4d474d5e6c3b5bee75772bde9961d5ba960cdd0c864fd644aadc66cadb24cdd2d9b181f17f0de7ebfb1aa1cf4da73ee5807be7ae85db307945f6193147ae543ba8e27514ebb13c2d693f36221cc6a86197e622a08778617ae05818c8d4e308c0697139d2884b914814b6ae060ae060bc94a03228eb75f9f297d9507666ff6b665de388cefb95cd381316d9d9c2d6fa82b560337b0fcc60153e955c891a49d8e207020823035916fa50ecd860baaeced8ce4096c7eb1097211923ab0307c74f11e496930a604b9be2dcd07eb3379030a24d1b824a832c2c7e2ea4c37e4d5f0bacb57a176790e9b60942362a56b0e7be917e103587266e09169dc3650c27206d1ca3fdc1f2e39db3599b4556ee9e96161c269cbb86eb314af42b4bf232f1f46b1c42ef0be08cab201768eaa787a6cd87e3427b44395a71b46fb575856db74002e86e09f616230af4f84537be9967f4de13639bd4da2f75b84a092b9dcd7b9ad0b50b0c316ecdba82b992049cf82815a9f79ee1277d38cdf19d687407eb7cba9828cb3aa5e8c9d6151bcb4e753f7308e91f4773bd1c453ca666c5b9148f424a7746938dda0fead085dcd019ab9f656eb87792a951051b890b11ceba5de346dcd87b5abe22fd3a1b68d83c408a687daa6194eaac30edea3977236a213d927b618b67f28e8f386da2c54a046b673d16c31a17a8fc5cbf76556abaed09480fff2501d12126ea2c187b7df49fb419156429b968c7fddbc0202287d133a2ededb64d82d3467d0867d5f7282712d9a254f3d5c198f164dbabd31c5839f5cc35f8ca54a35dc6c513638e553807d188765335ed859de3b4c3d7fd56a6e5c4e5c295fab1a21b5ab0fa31057b642db124fa272f414566c1e808c7bea40f3d8608df681cf5f873a920d2968b10a9fcb80a434592bb901894a2d93bb40a5f6b11d48fbcddc7348201bc88a8dd816a0fa5fbeb2145eabc1f3cb63e61784c4b7624f8d270827e2f11f8cc7bd950acd12fd87cb068c3a7997d2b8ce71e73341df0b18cc6e157e900cf88637b3c73a7618a4a440af07975f430c836099f04cdc803ef50f48186ffb52119a11f60089d4fcba7b56a02becdfdd011c7fed54cbfac97184ac720dca33badff6b084c0bcc1554b1a256258de6efcffed8b79b84026546cbd657efb3ff72870308cc6c859915aa702022f6d078e6117e0c5c39c1977bc5cb36949d83930a399bb5a7b765b0b0422b1bd4613c00cdd8b81637d572406f8f79a367fc2b9a6d8845cdc88562debb78182d807635a4d93afefd6a3d083f705f624d77fa9595940e228ac90c36b9029492c07de7a1bbdaa82dd686b82e85cb632b33c956cc16afc71b7e24fc2c0b05dd8ac1e10a962c75cdf31049a4a7424a3993d0583d235bc064b7c175a0e4884fe93f26cc39fa30f85833358fc0791a1e27435ec35d4ae0cc87cea235e46f8aaa981d8af069e03f6747ca7ab62ae913bf1e7605a8a0df9739488e44b538f0a587d8d7a2a334db3e48264a3048e28572ef8f75ef44d197094ee24e8e01254e594c79b233137eb2ce071b836fb842c1f04402a3c820221bd25a1748682864b54f9c1b79d44bf8c74cfbd2277775d7e9ed91e3e519098aaecee41445c07e1dcc9a7772691c085bc1fd235efd21699ba1cb08b1345e164acad8f2a0001250f892303741e7e8a0ade81b3387b2f652c652dd9ec78a5566689953d7356918179c3382b37c88256af898018d71bf2435d3a03b488bd65a3a0df08ea01efed5b6c4c5414ef243e725fae8c3746517910d29bb33e351bdcee399f13eb2fa14cbee5d41d329b4232e801937f6f0093e0d13be30baf0df90f00b72d81f515004465406d7ca33878b366e7c58790454d56553286d0e963955ae93fb1ddc0dc099c56ccc89e70d39d370efbe578b4a1718581d05f3065d3bdaa6b49a6e67ef20cca2cfc0e001bbebc81dcaeef019b27bdf373d652451d6a456410528abf2eaeb3d2fb37193ff3243964b3e87718e8ed2ed0d6c021021e13358c10bcc4b34843667b98dff24b76588d16754f6c3b0ea70ac5c4c12900e0602887c862440f244cf3d5aadb877131fc9d35ec6a269673c8f4b90ed89ec93122d2ff0118682f599d34f77b998a25ba350b966c06fa2d9b9af0c5902bef435a0b13fbbe1bb808cc1a6efe09d33e2bdd886223ba68555dbd6d0d0ab840ce31d3654e7fc754c2fe7ce1b7763093fb936887b9181fa91af4ddd54604dfafb591203d767e36391d828ddcc265b1647b0ace7d56011d88e3c063431061985d5e6981e409896ce2a9f140318c94e3c8c909dae6ab6cb10a4d9d5afb99b72cdb8d4af1031e160be9a76396230b094602e1aac2abe56f975d066e419351b760238e4837eb832db1cc590b070dd60fe32aa5b6caba3766c3fbe8a525007a6200c4fef78ca1941018970d91dc822d8c4c101622c198fe6d4654d714cc46c36a33287a618f704d2ecd965614d7b724fc9aeaa2454158b49384bd383b65486f4a9135b63bb0ce7bedfa18b48a579c9b15d5194ff3b878899d069c9c6b404849d32a6f011717552eb88944fe92d113ff8e837b79fa699ce7a42e51d5dbd697d3fad36a96b01c26ec5db9ffb105f6ccc2a2712b03c981447be8dde5c554c8de55d2374d18ba40ea5a443bbd9ccff00490ce476c7b9005c417f28b006219f1d4115ed0c7d37817d3f6ab24df8b42b25b40fff8995731826ab685fdd17038a8e47a613bcdd2cb0e5805ceaf483bc64b4a30a88329c2ff1bd423922996450ead789257e0425a0a898764a3b06ae2679832caa65e0fc51ab6482270be0898a8b89976a1639e55338d06") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000003a80)) 2018/04/04 09:32:23 executing program 1: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x54600, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000005}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYBLOB="c80000003e40f7d731f95fb971e8850a6ff49e0c2762f089eccd3bb5f674615fc7f09512036a162db7b2a553b9c3b48bac5d3236b5830c6d5370a5a08988baac9091d5f70f8b698c590148f588c73a1abf6acf5219dd0baf95a6aa7ff9ba41cc586d9cbb9476359ef4f849df0632da89", @ANYRES16=r3, @ANYBLOB="00002abd7000ffdbdf2507000000840003001400020079616d3000000000000000000000000008000800910000001400020065716c0000000000000000000000000014000600ff0100000000000000000000000000010800010000000000080003000000000014000600ff020000000000000000000000000001080007004e21000008000800060000000800050000000000080005000100000020000300080001000100000014000600fe80000000000000000000000000000b08000400c0ffffff"], 0xc8}, 0x1, 0x0, 0x0, 0x40880}, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r2}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x5, 0xe16, 0x5}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) 2018/04/04 09:32:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x8000000003, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe238}) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x4, 0x7, 0xba8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x20, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/04 09:32:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000000, 0x0) syz_emit_ethernet(0x42, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x9, 0x1, 0x0, [{[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000100)={0xfffffffffffffffa, 0x0, 0xfffffffeffffffff, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) prctl$intptr(0x21, 0x7) 2018/04/04 09:32:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffffffff7fff, 0x10001) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x4c095682, 0x3ff, &(0x7f0000000140)="99e78bdb99e7ddfb63c1160c55f87f222fd77c24068e4b817349c67085a5ed419cf076328e013ec8d6c46cb7824e2b15050101340fe5c6c59ed7de8ac0ba0369cb0deafad43b5725d065edaee103033d78bf73c9b1a6773dc8a0e1eb72c351f28d411acb407ffdca757cc53bf83784e8106f7e59dfb7576e2c3ba4dfb8076b736cca180442691389d68bfcc20bb506b2abef208a5d406ef564c04c5464a77735576029c3c3524590548b", 0xffffffffffffffff, 0x80, 0x411a, 0x5, 0x100, 0xc90, 0x7fffffff, "7f42f7c033d3d1a1665f12fd0af17884098b23cee06b73e8590f5204aff8bef45a6e9c071f1818b00638aa1aa88210141b9572bb107975e5c61f21b3baf48d5cc481ab03593240a6de7cc506894b6bf684ac74bd01fb130664397bff9f19454d25662350ce8742839d220e4fce8a9247f70ff13704e54a5c265b3281305339d4f9863bd35a2dde287dbd7d8fb44a2101b87800da52ce8167d4d74386a90f9081e3b6f377c7cc69b01de667d3b8c8b90977528ce9d2f688991c8ab112c4b4d7a5b74ca304b57f0ea1ba8fb50940676142c515338981f36ad1252bc1e4797fa65dc45048908dc5b299938df207edd59edcbb25"}) socketpair(0x8, 0xe, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x2) 2018/04/04 09:32:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x3, 0x8}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x6, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000300)) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000001c0)={0x8000, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r6, 0x1, 0x20}, &(0x7f0000000100)=0xc) 2018/04/04 09:32:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/04/04 09:32:24 executing program 5: r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x42c40) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setpriority(0x6, r0, 0x0) 2018/04/04 09:32:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30c1}}, [0x5, 0x2, 0x0, 0x0, 0xfffffffffffff677, 0x5, 0x4, 0x0, 0x9, 0xa255, 0x5, 0x2000000, 0xf87, 0xffffffff80000001, 0x6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2, 0xd3, 0xffffffffffffffc0, 0x5, 0x2, 0x7, 0x1, {r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x6}}, 0x8001, 0xa52, 0x6, 0x2, 0x4}}, &(0x7f00000002c0)=0xb0) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x200) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x100000000}) bind$alg(r0, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/19, 0x13}], 0x1, &(0x7f0000000100)=""/133, 0x85}}], 0x1, 0x0, &(0x7f0000000500)) 2018/04/04 09:32:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x60800, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40004) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000780)={&(0x7f0000000740)=[0x0, 0x0], 0x2}) syz_open_dev$amidi(&(0x7f00000007c0)='/dev/amidi#\x00', 0x3, 0x400) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=@migrate={0x2c0, 0x21, 0x1, 0x70bd26, 0x25dfdbfc, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e24, 0x9, 0x4e21, 0x3f, 0xa, 0xa0, 0x0, 0x37, 0x0, r1}, 0x6e6bb0, 0x1}, [@policy={0xac, 0x7, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x87, r2, r5}, {0xba, 0x3, 0x8000, 0x8, 0x401, 0x9, 0x7, 0x4}, {0x5, 0x400, 0x401, 0x1}, 0x3, 0x6e6bb1, 0x1, 0x1, 0x3, 0x2}}, @tmpl={0x1c4, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x1, 0x2, 0x0, 0xdd, 0x9, 0x100000000}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3502, 0x6, 0x1, 0x20, 0x6, 0xf480, 0x10000}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3503, 0x2, 0x0, 0xa9b6, 0x100000001, 0x11c, 0x81}, {{@in=@loopback=0x7f000001, 0x4d6, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x4, 0x2, 0x9a48, 0xffffffffffffffff, 0x1, 0xffffffffffff9867}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x7c}, 0x0, @in=@loopback=0x7f000001, 0x3500, 0x2, 0x2, 0x8, 0x8, 0xfff000000}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d6, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x5, 0x3, 0x3, 0x80000001, 0xff, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x0, 0x4, 0x8001, 0x0, 0x800}]}]}, 0x2c0}, 0x1}, 0xc000) 2018/04/04 09:32:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair(0x8, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000100)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000003a80)) 2018/04/04 09:32:24 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) read(r1, &(0x7f0000000240)=""/87, 0x44) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:24 executing program 3: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) 2018/04/04 09:32:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:32:24 executing program 5: r0 = getpid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x6) write$binfmt_script(r1, &(0x7f0000000500)={'#! ', './file0', [{0x20, '^#em1'}], 0xa, "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"}, 0x1011) setpriority(0x10000002, r0, 0x0) sched_getparam(r0, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000000040)={0x6, 0x3, 0x5, 0x7, 0x3, 0x5}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/04/04 09:32:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000200)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd9d") mount(&(0x7f0000000180)='.', &(0x7f0000187ff8)='.', &(0x7f0000000140)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0xb, 0xb, 0x3fffffe, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x8004, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000640)={&(0x7f0000000040)='.'}, 0xfffffffffffffe10) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000140), 0x0) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r4, 0x50, &(0x7f00000003c0)}, 0x10) 2018/04/04 09:32:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/04/04 09:32:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x4800000000000000, 0x1000, 0x100000001, 0x2}) 2018/04/04 09:32:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:32:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:32:25 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x101) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = getpid() setpriority(0x2, r1, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0xfffffffffffffffb, 0x8000, 0xfffffffffffffffd, 0x7, 0x800, 0x4, 0x6, 0xdb, 0x2, 0xfffffffffffffeff, 0x7fd, 0xd3}) 2018/04/04 09:32:25 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="2321202e2f66696c6530202b20202f6465762f70746d780020656d315d24202f6465762f70746d7800202e802673656375726974792d3a757365722d0a4f29d3f20ed97f8db51475f4b7bbc4b26ddcb0baffa4273acd0ecb85fc3681a4fd7160cd8cf54be86025fb78cca200f5cff3"], 0x6f) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x4, 0x6, 0x2, 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000002c0)) creat(&(0x7f0000000040)='./file0\x00', 0x120) 2018/04/04 09:32:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x83) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb3, "1512e94dcb896fca227791aed80b1ae24cab949e1d64e56cb9ceb0d39963fe684849da80df2083c668bf6976668894f02ff5580bc8c7285958c75c86e90978c87b9444b3f4d83855ffabd4bf450fda738f38d6bdab989b6ab31e783791c44e2dd5e87595363c4dd0a2f07c389469f82a05970e4434c3a2edb03c263646570417a960b939d2b633be33849f05afff06bd63736ab8cb603f4f97edef189762e0784243ee6c08c8139908b49307202774d68dc4f3"}, &(0x7f0000000100)=0xbb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x20}, 0xc) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000180, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'syz_tun\x00', 'irlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'bcsh0\x00', 'vlan0\x00', 'irlan0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0xf058}, &(0x7f0000000580)=0x8) 2018/04/04 09:32:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/04/04 09:32:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:32:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/75) 2018/04/04 09:32:25 executing program 0: r0 = socket(0x1, 0x2, 0x3) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(generic-gcm-aesni)\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)="91e14633ea9178d686b1ddd6033470ad77cf64ca216574d23d92f9f0df8b22ff2536879c7820614ca0fe925230c0f41d49c856e8b4afbf3c104061993a1e5c122ac2d16650a5d9d39caa", 0x4a}], 0x1, &(0x7f00000002c0)=[{0xa8, 0x10f, 0x100, "98a308d2356aae2f9611fb14decb3e21911f5a9b7d00dfeaf421704c9826d576139e2086f0c37e0adbe575b2e83bdb81a33570a287aedc3435f28e2f050ca6c80e0ebb8282e17b6745b4e6ef1ce50a485ec693232a50b9d7b88035e8f44811e5dace389f91e078d49916d1d5c8568b13a998fe37392bb749eb664ea360d25f9ddbd9a616d29a899b9461d9220ade76dd6429611f"}, {0x110, 0x117, 0x1000, "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"}, {0xf0, 0x107, 0x101, "000327139568233e6c85d380f806e7fec5ecdeb1d69f5ddde0e5b45ae76394ad14dd1c049c583cdfda086e994a07cf9f9d2974d5128950f84d54f3f362de89919d3cc36ab96cb6e96331164f9c3f9af2e179a2dbc9da49fc6d75c72d8ba92c6092b0d89d4e1d512625fc8a8a2694f12e59a3d5d0e25c7418a2b2e2e3d924f90018179aa465d9cd0c792c22f60585661bf339dd00fc011ae7140ea145985a4dc79854334dd60d07705b7ed32da3f57416959c2f51873eb8a346f54d6e9931c88055cbe708c69e2052c90fca435cc431166d2dcdb3dacb5252ac01a7da"}, {0x50, 0x5f488faaf44cfa66, 0x6, "afba1e2c70c18288d9938c5bcf15deeccfcb567b68cedd49ff26fff0d2013a4bdc83ba39dd00133f0ec4f54c38f96f365cddfe654c55921cb9d4"}, {0x30, 0x10f, 0x3, "106ca3d3cae25175b07ca27732e3f6aca2f734de69a8c1a807"}, {0x68, 0x115, 0x5, "025ae59df1c5d3c27888f7f624a4304e7672208c369b64110029527916415b2463b01db2a0db7a8876026febf6dd87fe130ccd42578956b6ac3b89467324fc6a1f9a889f304940098ed4e86c4f490abf5b63"}], 0x390, 0x4000}, 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) read(r1, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000700)=0x8) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSBRK(r2, 0x5409, 0x8) 2018/04/04 09:32:25 executing program 2: clock_getres(0x2, &(0x7f0000000080)) 2018/04/04 09:32:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) sendto(r4, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/04 09:32:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) sendto$inet(r0, &(0x7f000030a000)='\x00', 0x1, 0x1, &(0x7f0000e88000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:32:25 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/04 09:32:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) read$eventfd(r1, &(0x7f0000000040), 0x8) write$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x1, 0x3, 0xff, 0x0, 0x8001}, 0x20, 0x8}) 2018/04/04 09:32:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000000000)="b619a9b6d573e51030b4e76db37b31e118e06e05eff8f1727e237a91d80f6dd497820274b572aa0c2c904e9c274471b01ce8b37a061b8df10c21a4d8235e35788041b370d2ff826ab2bd990ade3a65a8e15fcc97e89bfa66a9e0f33d84aeb9759c3bc31bdd37498483e54cb1b9126ffc0eba4f8cb007eca27745873aa8e32be3d569bd0dbdd78af23049a11e589d00132bcec8b1b61cd4619206506813b4d35a0585c15801fad1ddddb75c572c233bd5aa0aba6278b88f9ff7b20bcad6c42ee40a5273b508343d21a7bbc6dc8473a0a0fcbbe972f5ec6a156ca35a4167e5") write$evdev(r0, &(0x7f00000001c0)=[{}, {{0x0, 0x2710}}], 0x30) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x3, 0x1c, [0xe83c, 0x3f, 0x6, 0xfffffffffffffff9, 0x14, 0xa7b, 0x1]}) 2018/04/04 09:32:25 executing program 5: r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000003fc0)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f0000000180)=""/98, 0x62}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=""/94, 0x5e, 0x2000000000000000}, 0x5}, {{&(0x7f0000001380)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001400)=""/178, 0xb2}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/187, 0xbb}, {&(0x7f0000002640)=""/29, 0x1d}, {&(0x7f0000002680)=""/46, 0x2e}, {&(0x7f00000026c0)=""/61, 0x3d}], 0x7, &(0x7f0000002780)=""/72, 0x48, 0x8}, 0x3}, {{&(0x7f0000002800)=@ipx, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002880)=""/231, 0xe7}, {&(0x7f0000002980)=""/111, 0x6f}], 0x2, &(0x7f0000002a40)=""/155, 0x9b, 0xc4}, 0x7fff}, {{&(0x7f0000002b00)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002b80)=""/187, 0xbb}, {&(0x7f0000002c40)=""/222, 0xde}, {&(0x7f0000002d40)=""/100, 0x64}], 0x3, 0x0, 0x0, 0x1400}, 0x125}, {{&(0x7f0000002e00)=@generic, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002e80)=""/21, 0x15}, {&(0x7f0000002ec0)=""/120, 0x78}, {&(0x7f0000002f40)=""/103, 0x67}], 0x3, &(0x7f0000003000)=""/10, 0xa, 0x4}, 0xfffffffffffffffb}, {{&(0x7f0000003040)=@rc, 0x80, &(0x7f0000003140)=[{&(0x7f00000030c0)=""/88, 0x58}], 0x1, &(0x7f0000003180)=""/236, 0xec, 0x800}}, {{&(0x7f0000003280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003300)=""/181, 0xb5}], 0x1, &(0x7f0000003400)=""/93, 0x5d}, 0x20fb}, {{&(0x7f0000003480)=@hci, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003500)=""/188, 0xbc}, {&(0x7f00000035c0)=""/170, 0xaa}, {&(0x7f0000003680)=""/215, 0xd7}, {&(0x7f0000003780)=""/41, 0x29}, {&(0x7f00000037c0)=""/166, 0xa6}, {&(0x7f0000003880)=""/152, 0x98}, {&(0x7f0000003940)=""/173, 0xad}], 0x7, 0x0, 0x0, 0x80000001}}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000003a80)=""/156, 0x9c}, {&(0x7f0000003b40)=""/241, 0xf1}, {&(0x7f0000003c40)=""/131, 0x83}, {&(0x7f0000003d00)=""/192, 0xc0}, {&(0x7f0000003dc0)=""/197, 0xc5}], 0x5, &(0x7f0000003f40)=""/107, 0x6b, 0x80000001}, 0x1}], 0x9, 0x12100, &(0x7f0000004200)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004240)=0x5, 0x1) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/04/04 09:32:26 executing program 4: r0 = memfd_create(&(0x7f0000000100)='/dev/ptmx\x00', 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x800, 0x4]) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x3, 0x5, 0x1, 0x7fff}, 0x14) fcntl$addseals(r0, 0x409, 0xf) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x3, 'client0\x00', 0x0, "f2cc5a3b00d1ec16", "6918f9601faeae2b786ef8e8edbf1a53fe146b492cc5b6d8a148645923579209", 0x8000, 0x80}) sendto$inet(r0, &(0x7f0000000180)="e230949f5909f786ce7050b64cd8156b246173b77b90dda8c038ef9681f92dc5cc287c0dcf274efd884af92f4560eead70ed20dcc8514e47a7d85f78087b9e511c2a136fa362e359b179c4b2297fc268f80a678603d1cf20a6f5d3e677e85520844b9a401f6115b771183e83e93bfd676c1d5427d75e3247d6a0", 0x7a, 0x4, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x499, 0x4) 2018/04/04 09:32:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="06", 0x1}], 0x10000251) 2018/04/04 09:32:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119", 0x41, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x36}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x5, &(0x7f00000c6000)=""/161, 0xfffffffffffffebc}, 0x9}], 0x1, 0x0, &(0x7f00009fd000)) 2018/04/04 09:32:26 executing program 5: r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x80200) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) setpriority(0x2, r0, 0x0) 2018/04/04 09:32:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x4001) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x84, 0x5, 0x20, &(0x7f0000fff000/0x1000)=nil}) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="a3000000cb610c92b035ffa17bd20ba8992d93e4095a7d1a23a2e028521c15cbbc83e2c3b612f0465de0e278ae7153ff89059ed220fa2573f6e1585f968f7bdd10f5f8d0b7b8527271977ec2bc7fe5217d7aa564bbae45dff21e043e964929c85518546aab2e2b0a33257c16e55352a0695da69aacc3e36fea900e0ffd9ac2351802021357bdf678d072ffd61dd2a6a80fce2fa56b7e83236205cc39778b504b72a87a4fc963f3"], &(0x7f0000000140)=0xab) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='+)\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bond0\x00', 0x7}) 2018/04/04 09:32:26 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000000)=[0xfffffffffffff995, 0x59e, 0x3, 0xffffffffffffff79, 0x8, 0x4, 0x20], 0x7, 0x0, 0x2d, 0xffffffffffffffff, 0x12000000000000, 0x40, {0x6, 0x0, 0x3, 0x9, 0x5, 0x4, 0x3, 0x0, 0x7fffffff, 0x1, 0x200, 0x5, 0x5, 0x7a, "b7a17a6bf14d8c25e25b00e22aa33b3f071a348b2877ab0382ccadaa063defad"}}) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x0) readv(r1, &(0x7f00000012c0), 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/04 09:32:26 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) r1 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x7fff, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0xad, [], 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000380)=""/173}, &(0x7f00000004c0)=0x78) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x0, 0x30}, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000002c0)={0x9, 0x1, 0x31a2, 0x4, 0xfffffffffffffc9f}, 0xc) socket$packet(0x11, 0x3, 0x300) read(r3, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) fchdir(r0) r4 = socket$inet6(0xa, 0xfffffffffff7ffff, 0x0) sendto$inet6(r4, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/04 09:32:26 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x27}], {0x95}}, &(0x7f0000000080)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1}, 0x48) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 2018/04/04 09:32:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x3, @empty, 0x3}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffe}], 0x48) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:26 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x4, 0x4) r1 = msgget$private(0x0, 0x8) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000380)) msgsnd(r1, &(0x7f0000000980)={0x4, "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"}, 0x187, 0x7fe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x7) r3 = getpid() r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000080)) setpriority(0x2, r3, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x81804}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c00000070e38c05e0c48a8e9e485360539bcf1a4d7016c6551831f63276392a1f0f60f1977e79691b4684d4af0c4a33fd0e122bca91c2e369706684e9a6d057656f1a97b8741dc4623100843cd93034ae3d4c376816bce6fab6", @ANYRES16=r4, @ANYBLOB="f22125bd7000fedbdf250a0000000800060005000000080004000200000008000500090000000800040001000080080004000800000008000600080000000800060005000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048000) 2018/04/04 09:32:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 09:32:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x240) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x5, 0xaf) vmsplice(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)="336d2bd05cef4e8db6e1dfe6dafd57cffd6b81f409fb7343b1eed0fd12ca2063f28c3e4a820478da9e30100b6ee3f4cad5acb7989b085a6d49fb8be7b23db54d9c1c593d2a603386530cd51464e8d395c98411389f31db0ed292e40789503aabac89e099b136818da9a5ed17e1c17c54283464bcaa88d62f5a0ba55557", 0x7d}, {&(0x7f0000000140)="0792809499d8d8e82ef4726c0cd2858f5ccc92b45360f2ae355655c9f20168851eeaa4ef1189a609011fd5faaa211c032cca0220cb37f67b7b1a08a716e090291bfd69d116a4361b8327db8224154fd76a2062e0bd76c60513695288ba8b4094de3b50c3d8c224ea63894afead4ce9fc8220bce68a151c0c6c76e83e4e57d678234371", 0x83}, {&(0x7f0000000200)="70181d7cb57c91cea4e3131d946024de76afa81141398e3d1811b2dbdc6abef199aa85fbfd5e7f61d309daaccc7fe64093778d3f14b9f07adac0fcd2d584425d421a0215af1672c186a71dbc7f77a6dd0f2cea2bcf105a1fd4", 0x59}, {&(0x7f0000000280)="61376d5980b21d88697c2a64c5d3f4938cb504ec83b09655dafb45618278b913f341", 0x22}, {&(0x7f00000002c0)="26672b17d03ba8a472c08c2b3733cb182663b9fdcc0c793fc9561a15c9228b4213e1d2c6df5e032684c3abd068873b64a3752a092c68633dbf80a9c794dcd2f503863ee40614fa5ded01c3a524c0043f760cb7e7affa23be73dbf1e6a23f44b14d7f557e59c93e85c82f5b1babd44a07366ddab372860f665344edeb41b61274b60486294797", 0x86}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="aeb5a25269ae289f7a0d1cd0aaa072c7233b88283eb556d3d97c90", 0x1b}, {&(0x7f00000013c0)="ab695b40bc1e07cb91f339327286a997fd59e54a168304669b1b1e9111020a17d741585b22253aa8f93e77a58b6a08e001577714007cc3c33695e54bc934d5e886514e951615", 0x46}], 0x8, 0x3) write(r1, &(0x7f0000000080)="e8", 0x1) syz_open_dev$admmidi(&(0x7f00000014c0)='/dev/admmidi#\x00', 0x1ff, 0x200800) 2018/04/04 09:32:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0xfffffffffffffdaa, 0x9, 0x100, 0x80000000], 0x5, 0xfffffffffffffffa, 0x3f, 0x4, 0x679c, 0x9, {0x3, 0x7, 0x2, 0x238, 0x6, 0x1ff, 0x1, 0xffffffffffffff3f, 0x7, 0x2, 0x1f, 0x5, 0x2, 0x7, "f779fc9270c00c09940f3bc693313791ce3444ef50f2ca26043e3a66434e4011"}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x2) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:26 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = getpid() setpriority(0x2, r1, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept(r2, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) 2018/04/04 09:32:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) 2018/04/04 09:32:27 executing program 3: dup(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, "c9a7c011"}, &(0x7f0000000000)=0x28) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x300, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/04 09:32:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc028660f, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xbe, "bba3a430b0747c9b201d137efe2ede30f5ae7f6cfc3fe0338d13a39f87c84ba08cd492433255f1970c0521f2b2c9bb01514bc621ade2c5600e18bbde23f7223a409e849899397863fa9e60b8c7b9b27a7e24e5cbc0fde8961e6a177552b23bf07fa405782d7e0453521fc5da70e44b9cd466874da809d7b133928262b961f9acbab9afdaa145d68b7e46351d7eb23b49f4b509332d4287c6b609b24ba2e0041e377d3bda629e1f4692594154e5b1c92d6932ba104d41fd23e45bc117de52"}, &(0x7f0000000040)=0xc6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x10000}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000008, 0x9a110, r1, 0x30) clock_adjtime(0x0, &(0x7f0000000100)={0x0, 0x0, 0x5}) 2018/04/04 09:32:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x0, 0x9, 0xd97, 0x5, 0x800}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7fff) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x900}) 2018/04/04 09:32:27 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x3ff) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x3, 0x0, 0x5, 0x0, 0x10000, 0x8, 0x4000}, 0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) 2018/04/04 09:32:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x90400) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0xff80000000000003, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0xff80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) 2018/04/04 09:32:27 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) lookup_dcookie(0x7fffffff, &(0x7f0000000100)=""/244, 0xf4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000040)=""/138, 0x8a) 2018/04/04 09:32:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6}, 0x10) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x2) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) 2018/04/04 09:32:27 executing program 4: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0xfffffffb) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1ec, 0x20400, 0xff0000, 0x0, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r3 = getpgrp(0x0) kcmp(r3, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r5 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r5, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000180)) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffff6d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080), 0xffffffffffffff51) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r8}, 0x14) bind(r6, &(0x7f0000000980)=@in6={0xa, 0x4e20, 0x447, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x34791ba1609d0bd5) r9 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000280)=""/86) 2018/04/04 09:32:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x204000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x6d9c, 0x1, 0x800}, 0x400, 0x3, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/04 09:32:27 executing program 5: r0 = getpid() ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000100)={&(0x7f0000000000)="62751984dd8b2ea6999c56f732147503a3210ce33190a0c18570a3740881547da14e5581d48062f0a8e8e5d26dbfcb03ae0dc7b8277915d542f31707478edb5219ad66311480a06548edaf3f389a1087a975e4aa7d5093b3ca61918414f5447f08a38227dd91f3d21461da643b7a876160429a06d3c94448125a3d7f74a599492d3813a4e308edbd35897989e887b03c752409748fcbc6a1f5d8b7f49bedd790fc52f07f41a35a105dcb20acf8ae629a81714a26fccbf945eedad53a2a45c22aedbda045a056b9c5460752890ca715d5e334d897a55fd0d264ac623cb88bcf13a4bcbfcfc09f0959fc70c0", 0xeb}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) process_vm_writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/4, 0x4}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/17, 0x11}], 0x5, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/43, 0x2b}, {&(0x7f0000000400)=""/68, 0x44}], 0x2, 0x0) setpriority(0x2, r0, 0x0) eventfd(0x5f9) 2018/04/04 09:32:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x6, 0xff, 0x7, 0x3ff, 0x1, 0xffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x3ff, 0x9}) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getown(r0, 0x9) 2018/04/04 09:32:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x3, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002100ff8a000000000000000002000000080001dc675e91c7f66dd748915eeef766ea46b0d0da99be60a8536f94665ba6b5594fdbd6679170a14f65519d8b24d9b94a1534fa7d20de2381d5a560c561f237b8b410ec84a5929cb0792d1210f940eae64814f11a5a4efe4b51dc2500c691bff9397d190b6fd68c52c3e5a9e2fd"], 0x1c}, 0x1}, 0x0) 2018/04/04 09:32:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077028f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x1000003fffb, 0x4) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) getdents64(r0, &(0x7f00000001c0)=""/8, 0x8) connect(r1, &(0x7f0000000140)=@ll={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) fallocate(r1, 0x1, 0x0, 0x1fffff) ftruncate(r1, 0x0) 2018/04/04 09:32:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x10000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/04/04 09:32:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x10000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)={0x3, 0x0, [{0x80000019, 0xffffffffffffff76, 0x7fff, 0x2, 0x9}, {0x0, 0x4, 0x100000000, 0x100000001, 0x2}, {0x40000000, 0x16830000000000, 0x1a, 0x4, 0x9}]}) read(r0, &(0x7f0000000080)=""/147, 0x5c5e0f8a8d5f68db) 2018/04/04 09:32:27 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1012, &(0x7f0000000200)=""/151, &(0x7f00000001c0)=0x97) r1 = getpid() setpriority(0x2, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x5}, 0x1) ptrace$getsig(0x4202, r1, 0x870, &(0x7f0000000000)) 2018/04/04 09:32:27 executing program 2: rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x0, 0x0, 0x80000001, 0xc0012, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0xdc3}, r1, 0xb, r2, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000380)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) msgget$private(0x0, 0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.ima\x00', &(0x7f00000004c0)=""/24, 0x18) sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001ed02a549e2dbc591b97261af83ab2c5f4a314357e4d0811b768dd56a67ff4644c19b108282078bc52c0", @ANYRES16=r5, @ANYBLOB="090c0000000000000000010000000800040001000000"], 0x1c}, 0x1}, 0x0) bind$bt_hci(r2, &(0x7f0000000300)={0x1f, r3, 0x1}, 0xc) 2018/04/04 09:32:27 executing program 1: connect$ax25(0xffffffffffffffff, &(0x7f000056eff0)={0x1e, {"03491f4c0500"}}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2400, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/04 09:32:27 executing program 5: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/04 09:32:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x98) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x7) 2018/04/04 09:32:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x24000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x4, 0x7, 0x6, "a1b9ac69e85d", 0x5}}) dup2(r1, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/04 09:32:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) 2018/04/04 09:32:28 executing program 1: r0 = socket$inet(0x15, 0x7, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/04 09:32:28 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffff, 0x88000) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x9, 0x8000000000004, 0x4, 0x0, 0x0, r0, 0x81}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000000)={0x13, 0x0, 0x0, 0x0, 0xc, 0x0, 0x9}, 0x2c) 2018/04/04 09:32:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) flock(r0, 0xc) write$evdev(r0, &(0x7f0000000000)=[{}, {}], 0x198) 2018/04/04 09:32:28 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) poll(&(0x7f0000000140)=[{r0, 0x400}, {r1, 0x100}, {r0, 0xc0}, {r1, 0x20}, {r0, 0x10}], 0x5, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x8}, 0x8) 2018/04/04 09:32:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000040000000000000000000000080012000200010000000000000000000000000000000000000000ff01000000000000000000000041a0547e05506500000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r2) r3 = memfd_create(&(0x7f0000000080)='[$md5sum\'/\x00', 0x2) fchown(r3, r1, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0x2, 0x6b2df3b7, 0x7, 'queue1\x00', 0xfffffffffffeffff}) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2d, 'cpu', 0x20}]}, 0x5) 2018/04/04 09:32:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0xffffff77) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003480)={@remote, @multicast1, 0x0}, &(0x7f00000034c0)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003500)={r3, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) syz_emit_ethernet(0x230, &(0x7f0000000140)=ANY=[@ANYBLOB="90415e80a7534a23d62a00053aaa204217e1eec6942ff3ad64853178cb0000008000000100999fd08f5bc9166102985e81a2da7d4061df52c894cddfb9b6c83275cda05e8021599e4b5bcea79e2cbadec9d49f778ab99e69465dfb167df2d41c852734049205d91d1416a598ed2ff740d5919a15f3e3a03add9594cbeb1733096396c371f94ab28502b1e8a6d2d80c7eadac8bc69bc413f08f789c0036bb9ff298dcf6168a0c30a738a57eff9b8123f13a2b12e33a16cdc906fc64625b51c088", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5002000090780000"], 0x0) 2018/04/04 09:32:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000000c0)=0x7a6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt(r0, 0x1, 0x4, &(0x7f0000000100), 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x7, 0x2, 0xfff, 0xff, 0x1ff, 0x40003, 0xfffffffffffffeff}) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f, 0x3f, 0x0, 0x100, 0xffff, 0x2000000, r3}) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr}, 0x4, 0x3, 0x4}}, 0x2e) 2018/04/04 09:32:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/04/04 09:32:28 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$rds(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, &(0x7f0000002200)=ANY=[@ANYBLOB="480000000000000014010000010000008800000008000000", 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@ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='a\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0500000000000000080000000000000001010000000000005800000000000000140100000900000000000000ffff0000", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYBLOB="0100000001000000"], @ANYPTR=&(0x7f0000001a00)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="710c0000000000000500000000000000090000000000000004000000000000003100000000000000000100000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="4800000000000000480000000000000014010000010000000800000002000000", @ANYPTR=&(0x7f0000001ac0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='9\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='N\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ec00000000000000"], @ANYBLOB="03000000000000000a000000000000000900000000000000580000000000000014010000070000000700000002000000", @ANYPTR=&(0x7f0000001d00)=ANY=[@ANYBLOB="0101000000000000"], @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="02000000000000003f000000000000000002000000000000070000000000000050000000000000000900000000000000580000000000000014010000080000000200000002000000", @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYBLOB="e706000000000000"], @ANYPTR=&(0x7f0000001dc0)=ANY=[@ANYBLOB="0000008000000000"], @ANYBLOB="ffffff7f0000000000000000000000000000000000000000000000000000000019000000000000000800000000000000480000000000000014010000010000000300000041000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ea00000000000000", @ANYPTR=&(0x7f0000002140)=ANY=[@ANYPTR=&(0x7f0000001f00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c200000000000000", @ANYPTR=&(0x7f0000002000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f200000000000000", @ANYPTR=&(0x7f0000002100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='-\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03000000000000004500000000000000070000000000000058000000000000001401000009000000ffffff7f03000000", @ANYPTR=&(0x7f0000002180)=ANY=[@ANYBLOB="1f00000000000000"], @ANYPTR=&(0x7f00000021c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="020000000000000006000000000000008000000000000000f60000000000000006000000000000000200000000000000"], 0x2b0, 0x40044}, 0x80) r3 = creat(&(0x7f00000014c0)='./file0\x00', 0x40) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000002500)) recvfrom$ipx(r2, &(0x7f0000000000)=""/206, 0xce, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5a63192ec104"}, 0x10) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen(r2, 0x1) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000001ac0)={0x7fff, 0xf001}) 2018/04/04 09:32:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="000000000000000373005eaf1af7d1f592c2afcd7ce872587e077e4c792344702356bc3b04c126b68cd1dddc29ad72e0b54fdfc58ba48bfd9bc122fda4bdddd4099f40c2378d58b7636122eedd076ed5fa525b5298b9ba86e15d2767001ba37803672b8c1fe2fda4fd59ce84345cde") getdents64(r0, &(0x7f0000000080)=""/115, 0xa5b25e8) getdents(r0, &(0x7f0000000600)=""/407, 0x2216ba9f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="6d0000001ba963d3abee95edb08c4a0560a724bb717455f71a7c383a36d18a83e587a9b31e6a7fa777813003c81b767f63091cd139f087ffd6fec266ac3ac33cc01b2e3345d39c40922bd74acf0a0b3e28dc18c6e47069dae7a10fe610ee377b778d20f7a0246dfa9ed9eaf125dd100ed7"], &(0x7f00000001c0)=0x75) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xa8f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x4, 0x0, 0x4, 0x1, 0x7, 0x0, 0x4, 0x2, r2}, 0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1770, 0x1, 0x498, 0xfffffffffffffffb, r3}, 0x10) 2018/04/04 09:32:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYRES64=r0], 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000071f2114388133c07000000000100000000000000000000000000001d8e25047c5e361dc8b251f6b854adcd9a388a6c941d2c52f05af93638fcf6a701e4bc2de4c04e084fd421ecdbc55c5bd742ee735252e6fc01562b6d5a"], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00002e9000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000000000000a004e2000010000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x392) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000000)="8539eb4249eb95c05c8482efc483b81c35a5e6bf", &(0x7f0000000040)="49206847427bfb8187d9354d72259d66089d310164d394b7fe3df2605e6727a855ae"}}, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000340)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x141000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a00)=@del={0xf0, 0x11, 0x300, 0x70bd2b, 0x3, {{'echainiv(ccm(xeta))\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0xc0}, 0x4000044) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'gre0\x00', 0xff}) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)='./file0\x00') clone(0x200, &(0x7f0000000140), &(0x7f0000000600), &(0x7f0000f8b000), &(0x7f0000000740)="8781e007278ea5961e8e6888a862caf0e5e695b69c101531a080547f1f2a4741daf324f1a8d01d9e614545b9b57cc022cd3d56208ffcd7a972d767d3c5d98127a4088b8aebc922eddf61ac5c32851a3aee338ee8c704fb31e3d69e7b6fd77ba5ef9549e652beed2400000000000000000000000000") munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000700), 0x10) 2018/04/04 09:32:28 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @local}, &(0x7f0000000040)=0xc) sendmmsg(r0, &(0x7f0000002a80)=[{{&(0x7f0000000080)=@can={0x1d, r2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="bbdb8545a8c21ad9bb45e4bd0b7961662bb6c6c33d13260e9110639a133c9e94d8334fcb0d9209680e75b6cf969fe66ea51dbeddebca057aa3fc645fea8b19e0e9331241c7450fcef00febbd9ce7e020f20ed11a9243c15fbc45134ceb1accd57aa6ea95d4fb950a6b36641020bb0f8564049c4b011ca7ec4ee6617e367362e3b243f6ea40c1a1e3986d3f501b45eaed45e2d0c4cc1d4c95dc278568a3faf6e07642eb6cd54feb536839edd907fd8fcabedad22444d3e43446db5a663714ea16f18d6e40e84d7c6558f66723cd9db0d2a1f978f4c827c9dd8e1e952f1284212e4bfe7ab5c9a8fb44fa", 0xe9}], 0x1, &(0x7f0000000240)=[{0xd0, 0x129, 0xe35a, "5da7d77be71551eb44177a486626c6f6b09676461fc89cf72579fab2f5471c420c9ac6bdc5034730d4fe4078ed88adb056f5f454918445a161b8fdc8a257a90b999b2b57b6c5c05fe7a3d4dd9eb9363cb4ba85e7d8b8d99b174d4b9a1578ba3cea49f52d9dc743979f5cc32a72e394b14449a6b5bc25887369ca26914d20df75f97e877384c205c07788e0633400a719eff9361cb8facbffd5bb8776aab5b86c794f44c1dea82682372063c7d1aac7101e66f3bedbf99a29860de404984d5b"}], 0xd0, 0x800}, 0x3}, {{&(0x7f0000000340)=@sco={0x1f, {0xc000, 0x200, 0x401, 0x7fffffff, 0x10001, 0x3}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)="102e69afec866b32187a2bff375ee9bb439ac700f3a20e72a5d97c82ca461e84ea2a42deb5b3c976524a51350dfb4667e42aef26ed8e812e66c6119a677717422c462eea7846a357888d7d55778157f4e74c61870ea08c19cfa5f4d2fc3f85aa8a031d5092208746a85c1d20802f585ebedd4d6cc5bbced094945ee1c00f6674d1be9ff9f6c35694c97e0a5bdd6fe93803f3f74c578544499559d83e775c2ff95b9696458f1e6ee22adfc49e6252e6ded8fc0c78d98550fda22dde419d0197459bc5a329", 0xc4}, {&(0x7f00000004c0)="24e1d1b6f89cc96324278ef0da5d0a80c09355a084be5a09790e0483c02d7b9a5cfeb352de76549363c500cbb61d6a9a9e72d8a6460b69", 0x37}, {&(0x7f0000000500)="ff0adb47d910df7aaaf9964234e33521f5a138b4d153e77d4ca95b6698d5864a3d247d87a108f131d83180aba1c79d2a53cac685a916ca9ee068dfb8911e5a78abbfda9113f48a3e54d05f3f06638e41f4d04a", 0x53}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="430f044e168749aa9407e9f5949a3d6d0830ce9f63442c85dfbc9d7f", 0x1c}, {&(0x7f00000015c0)="5584cd1135ae8b80838bdd8c8634b797258aee124541f394e1d416a216cf418acf08159d89bbbef53ac5e5b02df5d69dffd16d2d6a121561a3e2d3a8be3ec67cdcbb27ba4b5ceb944b1c794f159fe7e6fb0d9c4478c26c461be1ea6ddbd37b2a605f180b901064c0b86a843f69ce584d99a89c8d882bc1cf02aa881d398e25987dca100551d4114407b9181bf82a85c7ce78477c3c13560c708f06d1177d4bebb4eda0f5584f44a310c624a69d30fa2f86757be8846f3c932ffd5f6333491126319a4756fb6f73bf02cb6c8b3158ebd77decdbe4d6e1ebd2f51eb6b87ed219c411", 0xe1}, {&(0x7f00000016c0)="f84db3787709eec13dc17c36e12cf618e5f0edde9be329f59c44bd149fa57ae8ea2c2efb72eede737f1597", 0x2b}], 0x7, &(0x7f0000001780)=[{0xd8, 0x100, 0x401, 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{&(0x7f0000001a40)="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0x1000}], 0x3, 0x0, 0x0, 0x20000000}, 0x81}], 0x3, 0x4000000) r3 = epoll_create1(0x0) timerfd_create(0x6, 0x80800) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000019000)) 2018/04/04 09:32:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:28 executing program 3: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:29 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000000)={0xeb}, &(0x7f0000000040), 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/04/04 09:32:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) 2018/04/04 09:32:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x0) 2018/04/04 09:32:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:29 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0x11}, 0x0) 2018/04/04 09:32:29 executing program 1: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7063}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x1, 0x401, 0x1}) r2 = getpid() waitid(0x2, r2, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x610300, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000240)={{0x10f004, 0x12004, 0x1c, 0x7, 0x5, 0x2, 0x6, 0x8000, 0x9, 0x0, 0x1, 0x9f42}, {0x3000, 0x104000, 0xc, 0x10000, 0x6, 0x5, 0x7f, 0x4, 0x0, 0x8, 0x3, 0xffffffff}, {0x3000, 0x2, 0x3, 0x1ff, 0x4, 0x4649, 0x101, 0x3, 0x20, 0x1, 0xffffffffffffff7f, 0xe9d7}, {0x2002, 0x17000, 0xd, 0x4426, 0x5, 0x2, 0xfffffffffffffffc, 0x7, 0x6, 0x6, 0x7}, {0x3000, 0x5000, 0xd, 0x7, 0xfea4, 0x8, 0x7, 0x0, 0x9, 0x8d, 0x7fffffff, 0x8}, {0x5006, 0x2000, 0xb, 0x40, 0x3, 0x3, 0x8000, 0x6, 0x1, 0x3, 0x100000000, 0x6}, {0x4000, 0xf000, 0x8, 0x1ff, 0x8, 0xffffffffffffffff, 0x100, 0xffffffffffffffff, 0x298e, 0xfffff80000000000, 0x2, 0x3f}, {0x4, 0x1, 0x0, 0x81, 0xcfb1, 0x3, 0x8, 0x9, 0x8001, 0x40, 0x0, 0x7}, {0x6000, 0x12000}, {0xf004, 0x1000}, 0x80000000, 0x0, 0x5000, 0x42, 0x2, 0x400, 0xf002, [0x1, 0x2, 0x40, 0x4]}) 2018/04/04 09:32:29 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0x4, 0x7, 0x9, 0x24, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in6, @in=@broadcast=0xffffffff, 0x11, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd28, 0x3507}, @sadb_x_sec_ctx={0xb, 0x18, 0x9, 0xffff, 0x4a, "d85e46848d5cf94ce217d74c3b4da45c631dbcd85affd41ac6614fe8fcdbee51d2d761f8a462e1447abb71174574bb7e12bce8ba1b4c6f383e1652daafa7403a818f1496d8f6955caab1"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x13, 0x4, 0x4}, @sadb_address={0x3, 0x6, 0x3f, 0x80, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_sec_ctx={0x1, 0x18, 0x800, 0x2}, @sadb_lifetime={0x4, 0x2, 0x3, 0x28, 0xc9, 0x4}]}, 0x120}, 0x1}, 0x40) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:29 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) sendmmsg$alg(r0, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000040)="8a85589664150cfe52a3cfbe3159e0e515914674607fa7f61d7781cafdd42070c982a04bc83d962430f9a23ad684732d0ca0a5c37fe85a85631e8189f4f11cfb0a1022f63a73fdb6ccad9412610b67d7bb91df7973a1438fe5c64b9eeda72f2c53075e348fba324e7cf0b15e2211f4af255f436e9eb1b2c97d0f4bb73369d275f1fdd6259cb3f7b2a7a9af6f4e27f7ab622d227c82ad6f90a1c2bb1e16e2d3accff2c00ecc661fe914abad77502dd85742a8c58e", 0xb4}, {&(0x7f0000000100)="6aee3cf2195798a43685ca95753905c684d6aaaa505b48e06363573c0898eb315a6f0130f5b6fed58e6bbf8930c35581b0e895f594dab2c576d88ddd798e506ad50e3bd6667bfff0725a689447dced3d41fd92fbd8dddec576f2a07946a38d89353fcf2e88818a836206a50131ceb9aafd8c132c7ff47e73d909bc7f9389eaf43adb921eae29293b0f225acea7129948f774af03d5a9d2ad7fbaada96d8aa3d8842289de06e069b8700332cf19c5c9538f76288aeb642a710e3cb41af2119c0d518f9abe94215b4c7b744705ad9b28628f60a793fbba7fb1d194426663c9c162", 0xe0}, {&(0x7f0000000200)="61e79cfb0b22347bc423794aa93c5042c43867d471f01c2da5d26dfaa1b49921eb3295245c77aac2b606c926ac5c9419a76f128ce58e8e91d8c854983ce559ccabb4bdfecc92e14eebcdebedc432c0c2eda0d331ef6277471829728ef58160d21c835d3a03cd93fb93a7938e329cb1ef709ed31ddbf3beb5df21586906b389212e414b0adea79b41b11268ac04b79c8b5e4a03184dcb562e9623b65cc5dcfaebce65d29d56811d81aab42a9e8d26cb64e0d26514cd70fee7aa68fb", 0xbb}, {&(0x7f00000002c0)="3ddd838cf872beb54d610a400540d2a0afd7d7c5599c383a4a9d869579437945714aadedaa55e8394ae1d8be5466bb4f333281883cf96ba6cf798714ecc92d8482e7f27f281df0ac9baddc", 0x4b}, {&(0x7f0000000340)="5c9d3dbe19a569f5f9fd0672f9ef0da39cedecedcc360810d6557ba11d6f350406fcb4d40315129d91b7365127d022f97467d85f251229f22646f5b704808eaeeef04c339701755a240b26c43e437b0e496e9b33c36284a9beea13c30f4639d9373ff414", 0x64}, {&(0x7f00000003c0)="7ec9fbad68db25d6a45935d96e9d8aeee289f56cc21278884b545b5e2f8a8a33cb7e9d93eb410af37ebaab53dd5e269dbc530001eedb3715b7c7e70bde75c58fe0623f8563cc5aaa5f23427a096235073b464d640440cb667cf145e9818d3b707e64d651842c3f028486a9cd5bd6eea6054eda26", 0x74}], 0x6, &(0x7f00000004c0)=[@iv={0xa0, 0x117, 0x2, 0x88, "c647fc2442fd5dd96d9fd35b12549e5852dd50b0890ec5a0376623a6b5f1d356bbff62757bf796f654d2ef9e2b565a8612ef0076c1e1a38370d663b677752cbe266965417b63f4c0f37501c68addd18a2815a20a05649dd4a7bfec03b1c56ed6d0959cc967c0cda525ada5f7c74b46e6f177af5324eff9e811552f2d5a3f0366f559f3abec75889a"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xee, "5725129edbdc6d80e13503b7325df416dafa51a350509fed9743895736e8887d6a26cc8ff6c06aa86f869e21143e8f85f06465234f3e2a55dc8c3f48e2133e9c4353f7c8ee52f2b17517bb52a6a60f642958c2f6aa88d45b4c9c0bae69b2ca6fb4f91f6ef114ec32ae84f8614df0086728f212cbe7663e230cd91e2dcbc2ac0af5547994fe5282f16b777beeee97064b3493a59d9c3c52ff4aa053fe838f6913883c00369660c6e48faf4d99a7fc1fa911ad53fe0aa601a0aed78b29519f15dbae4ca8639c26f0e465d53d87eddace1265bc7c38d95b9ffe191fb0593ff6c2165941a4a4f0aa438fb46e6dca58ef"}, @iv={0x70, 0x117, 0x2, 0x5c, "a127494ca703e345e077227e997141f9d2f89f26b91fa388adf7a448f438ca24a94ce2c1d551d558415b15e025843b0c92fed131fe3f9039cadb8acc900d94a42e65100b050ad843a34900a5bdfc7999b374ac5d2876694af1f7b3c6"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x290, 0x4000}, {0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000780)="34309b7b273bd04b41ffe3338ad7273e7ae84f5d5af50412edabc03f100cab951ea1f10a5503292883ae4d4a02829fae0e2d02326ec2af24f32295fdfacead832935e56a50745e0b198e823b81d7dbc37de765ba97b47c02ba1d099440669df39ef5d74665aefe9686d1edfec5f1d4e902be3ee937c0a047bcee044194eee402282441f1b81aae508f955a02739516475094c8b2b48597ff2a02994305764f104dc8c544c5d3175408", 0xa9}, {&(0x7f0000000840)="6924c1446ce3710e720884afca2a4ecf", 0x10}, {&(0x7f0000000880)="8d119578f0b325ced66ebab9926bed9ec00128ba05d32a32d4dd45b82376eee45eb9d473dee63cc2fe6d6877015ffd832f19d29b913b2d55c9a429c504fc4f5dd8284e5ad99a671017bd54aadac7690124cad5062946767678df209ce1ec7b77142e5d270265b9832685fbd3575330c6ae2dbfd4ad26e16fbb277966ad032ad641ca81c24cca4586668a9d76e6d30b14b520532938990ec3136a0994eee9ced88c86447547571ab3b7236d16a650", 0xae}], 0x3, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000980)="5cff387879e5fdc4f5fad8e31ea0abafc9333eb0549f993edf6fb910dcd39a2e7075855db84a8de195a5a3c6939ad6b9a750efb4bc2e5ff0e729f35210f60c6d72d7f219d122fa0a13be40b0ea950bf84dbdbeb1e74bf11b333498eb15fe6f470218e14b0f48155890840d4f1a401e7d1c2c6bd778cdeffcb32b5c512812c354ed42dee948ba0f7ae4a4defb52976b0cd334ff4e69cae3e4a884fd547c714292a4bf105cfa7f2a", 0xa7}, {&(0x7f0000000a40)="20aa5c39abfa8a645308754a111fdb712546529ffaee359709e8e8379100dd3096d40fafd37cd027c095e36784a2dd174d1bcef4912dd238cf64ff34f7e4fdb2f41eb75e5583c5b4c04a935eac08782274a5ffca002dc5a5b10fb7ca1119d7e660c4c4cde68cd5b1b20262a0fc934a0ff77d78922dceaee137f5edd547c12f3cda3e669306087f99c0eae469d2d80f1c167c7e8a11823c733f056bb7764b688427909046aeece3b3d785f0af58f3e8", 0xaf}, {&(0x7f0000000b00)="af1499ed534ae2857d5ff8a43af55cc7237cee3d23b138ba338f9c9edd705b031923966ad5e62fd1b203d6a3d08940b8a2ac6175db8999b216f53d502e1fe40966226735097a7fdbb9af189319b2a657120eeaf561f5b772957f17b31195e94ee0ab84f4b0cdb49727e6ba023496c95683002712d8d47159085650af9260dbb4c6eee24a65b8fe7c89390c2c899e2c7426441d4f6ac83948e72254ded2ac66b318e98c657eca3c2a3929b4fa8df4f39988d35df203937f28d895b39d686c07ac0ff283a193b3b7216e2adb07aa9775e63947f9557a98f467", 0xd8}, {&(0x7f0000000c00)="8a4b2e953a50905ebabd3ea28e5cd455edfec0c2def5a203c30059d95627f728d9ce1d9b209d5f587c2a5649e2ec50ffd6ac1de9e2e1bcceb4459c1c7e2036d2fe91e21a6516d7004f886c9326bd18ebd929807215fecaadbe6d237d371e866f313593b7b3330bb2a36ee34d618bcbe818385a41de24ba51b8732e56373d8ca0", 0x80}], 0x4, &(0x7f0000000cc0)=[@op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0xd, "593c630d98bea4c72d0ca21af7"}, @op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xb4, "aaffe8c126a8ac12eb67c6174f42501060297704b9af19854e5638ecfdcbf304f01132232ac9a2b55fe10e8849a5e1a17eda82cc110f529486f0e31d459f833ad4d5ff1939ec27ce4b279a9c68110f27b37b9903dcbcbec50072bb734c04d6af7de5c1e591b42ed82727b2685967d2786f49e0895908eeb43e82f263d8ef3201f576e23684f46d03f0c6ff8a66dfc139f2a504fce5622d3e080008fce54ef1fb6af72ce05f594ffc82f47e54730d0b1abfc01ff4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x5, "5411a182bd"}, @op={0x18, 0x117, 0x3}], 0x170, 0x40001}], 0x3, 0x20000080) 2018/04/04 09:32:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000005c0)={0x3f, 0x24, [0x4, 0x5, 0x78c, 0x9, 0x400, 0x7, 0x9, 0x681, 0x2]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000800), &(0x7f00000007c0)=0x7a) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000240)={0x1}) close(r4) listen(r2, 0xff) sendto$llc(r4, &(0x7f00000003c0)="8b4259800769ed32493a3f7c50c723e84e606165ea9a25cf04c1c925ae8924741a38b22238c672a8551acc010700d7b10150463e85366b45b2b532ef3d979a769e426edb74829a5b28", 0x49, 0x20000000, &(0x7f0000000280)={0x1a, 0x108, 0x3, 0x9, 0x1f, 0x9fa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) accept4(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000440)={{0xbf, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x2, 'sh\x00', 0x10, 0x4, 0x5f}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x4, 0x1, 0x56bc}}, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000), 0x4) clock_getres(0x7, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="72611a9dddb1a3ba13160ccf4f141817a78a514497100000000000000000030000000000000000000000000000000000000000dc4c2b47000000000001000000000000000000000000000000000000000000000020000000008d8f31252b0fba277442beaafb8d8efcc7ee5f44b55ebf78f428e5a9d58921e2a1a964ad3144543f173ef8790ba890e1482e580b1194821df513203f9154c05eed283cac7ebcab9ac8f5d1223d31931071e1c02d36c569e8b4be052f0284b2358737b1326986bab355069140c8a759e01e26a0d726daacf85efc3bac01581622de19ed8c13bb96e5422cd8f1def2890753de01ff6eddc29b6dfdac8e9a2be5838555a722e17cc4d641b9d11e60cf088ddadc32c4e59faa230a3ce2278456bd9caebd80ea4a57acf1d6dd9065150000000000000000000000000000000000"], 0x1) prctl$setfpexc(0xc, 0x2) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x400000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000000040)={{0x8af, 0x7fffffff}, 'port1\x00', 0x29, 0xd9da8433c76daa2, 0x6, 0x6ec50249, 0x0, 0x7fff, 0x8, 0x0, 0x7, 0x3}) 2018/04/04 09:32:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0300208d3e31dec4735d4947e461c56787ab9f46b9bf1e8aff8973fd6b0c5413a033583d87a50039f281bcf9af2584136b36433a5866b410f1ee8d95c7af75bf7ba835fdc190", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r2, 0x94}, &(0x7f0000000600)=0xfffffffffffffc6b) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000004c0)={0xeef7, 0x1ff, r3, 0x6e8, r4, 0xa7, 0x5c, 0x5}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000002c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x3, 0x20}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000500)="7131bab5e3c4cd4fe6847f0740203bb135a89b62fe91869bdb1e13b6718b031a6786f20c06ac5b447c704cc828c9d96c39565939c070b00a73d06e040d0c654eb3b879b6e054e4ee8c434b721d6b6bc8811e99fe6e2aa3dd0ea35673dbb7594933e58912c9e259a07367e939e8635290d92564e01cb4e44eda6760f3818e260044ddd2a2a7980e26c43c11937e40f71db0a96586d11083fda2fc7938b001f9a1b5a06ee5") setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280)=0x3, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0x101) accept$alg(r5, 0x0, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000007d000), 0x0, 0x0, 0x0, 0x1}]) 2018/04/04 09:32:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/04/04 09:32:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x226, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffc, 0x41f, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) r2 = getpid() tkill(r2, 0x2c) 2018/04/04 09:32:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x440000, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x31}, 0x1c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) [ 120.003123] IPVS: set_ctl: invalid protocol: 191 172.20.20.26:20003 sh [ 120.059909] IPVS: set_ctl: invalid protocol: 191 172.20.20.26:20003 sh 2018/04/04 09:32:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x18036, 0x6, &(0x7f0000000480)=[{&(0x7f0000000100)="ded74f8eb8e67e2d83745553c7aa4ef869cce55f9e505203e8ede6e4678603", 0x1f, 0x5}, {&(0x7f0000000140)="28745b6762a2a020005e9a10ffc847c1482d3e58c41e57056735eabdd7ea15e8fb050c3b60b97e52c93b6100014ceed7655ac55f073ee2f9474597ee117e7e97a5772f91a80258bca1c17f4c25bcb6f92a864711f02660d3095634667a691572e840df8543cef4396d928120eb59be396b45ede215b8e7002f1dddb0c01b624f15a8972d8b99f1c9e7dffb4b", 0x8c, 0x1}, {&(0x7f0000000200)="3084761fc02d96bec9265a0839c646fd9df12da7218124304965a71f734f5a374e66c0c4923ff75121fd4c1c373ddc0d0623f5c0bdc6686e253d6b391f7faa1ccfcebec2b5b8195d7e57ffba3166204fb70484567857cfed8f5319df6da46eea0c6bb5838892d1c6927c24aba9d3fd6476284fe28c22af32ea788cd42f1b98b0a6832525827f20f55a9e4848706d8a13a2a456cf8563bcdb8bef6a2723d1892b42fe65815c889dd98daa51737b28e2e527b4c5f7c7bf75a58014d20cd692c98c3ab068348c85e537dcf03a3574c7fad28be2045860baf52c43a22334c0a94d69ebb53ec7494a16ee8c8eee8713e3572fe92e3288", 0xf4, 0x20}, {&(0x7f0000000300)="a673f9b44493d9ecf636d8e73d90381d83f3158cab9674991ea3918e35243067a2c6ed528a8b92812627bff9aa85b876c1361ea34e983e1e16a178529e61a842e8adf08086d6316506295bca3003803c7c3a8aca", 0x54, 0x9}, {&(0x7f0000000380)="19dec405029f00ea253ed9b78ef854e36423012f86721cf5496e24feec717d37b756dafdb368e60239b2756816dc7753d225f26521c2d2f0acbfdbc7b8c8f1664a4bf956a35dbf241adf479b2060a508b8dbba623ff9df0a4fb6aeb653b94906d796435990b111cc7ae5ce159baa5f4dc2ad0484a24198ff0625f49d5308548de48047dbb881f6bdf4392a4f015c5dc8efe0e91a8d391cbcaf", 0x99, 0x5}, {&(0x7f0000000440)="138578ee8ddbdd5f793d1d8ef06c1482ab9611f8896823ec4bea", 0x1a, 0x7f}], 0x400, &(0x7f00000005c0)=ANY=[@ANYBLOB="7d6f726f63632c008d45da8b06ccd7cd5a86bb94ba411a95df77af2c7b0c856451261e46be55025f7c0a57152dc92660502eba4e28f29a35a058e3051f0e3c6647e8c330075eaf797914ad89a94ef9c1762c97d4e4c37fb07589d953261a"]) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x6b, 0x0, &(0x7f0000011f9d)}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/04 09:32:30 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x0, &(0x7f0000979fff)="a7") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:30 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/206, 0xce}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/55, 0x37}], 0x4) 2018/04/04 09:32:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) eventfd2(0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x82) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x45, {0x2, 0x2, 0x9, 0x9, 0x8000, 0x1cb}, 0x10000, 0x9}, 0xe) 2018/04/04 09:32:30 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64], @ANYRES32, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="e4744ffc69a301dedecb1e3260436f2cfcb84d5088eb74f9399b8dd4711ef25c", @ANYRES32, @ANYPTR64, @ANYPTR, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16]], @ANYRES32, @ANYPTR]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000080)="2e2f66696c65302f2f2f2e452eeb", 0x41, 0x0) 2018/04/04 09:32:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/238) close(r0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$int_out(r1, 0x2, &(0x7f0000000140)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:30 executing program 5: pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='gid_map\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x301e, 0x801) sendfile(r0, r1, &(0x7f000036b000)=0x49, 0x7f) 2018/04/04 09:32:30 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="2675f07afc92cea2215b1bcb2069a47321f8", 0x12, 0x3}, {&(0x7f00000000c0)="ec29673af5b6ddc0602ec041c392ba981606c77246fb87f845ab609e18af568997df5f09bba0c8fddeb2660e403407beef288c9a6f372f36533d1a828313fed3c994ef3d14b05fefec913c268d4301e60126532aaea87a7986b3e1d24dd969f789b6a07e4a0c5d65507675129a874c", 0x6f, 0x10000}], 0x0, &(0x7f0000000180)={[{@gid={'gid', 0x3d, [0x30, 0x38]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x30, 0x78, 0x38]}, 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/04 09:32:30 executing program 2: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000080)) 2018/04/04 09:32:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x101, 0x2}, {0xf4e, 0x5}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7b99, 0x3, 0x4, 0x20, 0x6, 0x10000, 0x100, 0x46, 0x401, 0xf068, 0x8}, 0xb) fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x9, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000080)={0x3, 0x8000}) 2018/04/04 09:32:30 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x1) write$tun(r0, &(0x7f0000000600)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000005c0)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000009, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000380)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000004000/0x2000)=nil) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) shmctl$IPC_INFO(r8, 0x3, &(0x7f00000003c0)=""/171) lstat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)) r10 = getuid() getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000280)=0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000002c0)=0x0) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000300)={{0x35, r9, r11, r10, r12, 0x1, 0x5}, 0x6, 0xffffffffffff0416, 0xead9, 0x6, r13, r14, 0x80000001}) r15 = dup3(r7, r6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r15, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r15, 0xae80, 0x0) [ 120.948527] binder_alloc: 11050: binder_alloc_buf size 3159608 failed, no address space [ 120.956903] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 120.965611] binder: 11050:11065 transaction failed 29201/-28, size 0-0 line 2963 2018/04/04 09:32:30 executing program 1: r0 = semget$private(0x0, 0x20000000105, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x3cca, 0x0, 0x9e5, 0x27da, 0x2, 0x3}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x8}, {0x3, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) read(r2, &(0x7f0000000080)=""/46, 0x1) ioctl(r2, 0x8, &(0x7f0000000200)="832e6d4ef64046a983e72609fa2892de09cb96f0b71a87ffc263bb1fffd7d8b4ac0c27c4d341e3fbe73d1e4c8f077f1c176be48763e07b34d0130c2f2691d236c2c7b3c4e43fa5b157dee315cde983348cbbd2f8e21db630887f4a0036b2c447de3146daf47a2db6d8c249c2e4568577e1bbbde2b0e2ae78719830adafabc08816e6006e11e1b8561e09a2b8fa95f92f5214fb6019685259") vmsplice(r2, &(0x7f0000002900)=[{&(0x7f00000002c0)="d0fbc3fde94789254e2309e91e4585da32c737ba039d1eeb48cd0613473bb534a6390ea8911482c83160e5ec5e987050cb14e003af1fb649e6db75891a37b918b8ded68646db400f44909d2d6a664445a94e95656b0c797581baa0ae6f590d91038fa81c316dd2262061d5647b34685334d535835d28489c1dae98eac3283833fc23df10759929cbeaac50870fb7910d7921070cb02a12185616a6fc532dd7976cb8ed3ec0b942bdc4f40628ba2ceae34eae5fa75e2e21a3d5f4921cd40adb3d5c3915253539cb60b27d49f59489ba7e18af4ca95e86a57d7d84f0f142a05459b4e03c1e1b5baaf920d07a626b06e5e360de22f91fe7818319c85a73c141f71866b8db440b17cde41e020f32cbbc5b9acf2a77c540f7c645ad5e5f80537a82c29fc5a2925a6dd87e6130020540fda958737470d872cfc3a54bb6e16af75c65a5b55c454e041c69a7c9741840561a66e8f1fde31098a1ac41e591d016cd08a7a74fca7fcd389849e1eb389a0165ece0e7d84d5f0851d9c36ed4d340ff133a33200a8f9b6d97cc0c4915b5064dbf699f5e3d19480ca9cdcb55230034c3f3f99921f105554fb46096a0681c4acced08c4373b0218846acbc4191b5d77349609232b2af83247ce67284936b3fe5eb3c4c2f5c55bfc79e15438a238672a551d585cfc61139789c8aa16adfc9a9b5bd6c90434d4e9b04f2a4a813ccb579341162feb2488123601dc34b56b064d551546b92315cf97415b8f0b4d7fa965e04178a6b0d5c88503390e03db1dca253f1b3e352a647118363bc3071c833fe946e805af0e8a11c992797b2bca599e7b08f5655875cdf80ef363e24eac9846dc4e78c32ad936e3b4facc5721c7fa64ee7aef5b52e2da6e8784826b568391aff14be13c1a208721e6f5f01cd3a1f5cebabf9f97848afe34ea924b8c4d15f3248b3f20847882573d13a08ee8eadc0fe6c12e9f29383e4270876bc15c2dd6175b09cbb926fb99c8c7e41e4af13df2e47bf0c2f369fe5c57015f7b906f170446f8ce9dc186ebf8bf19a46b72130b20234e88ee3a0daf65d51d692048b4dbc36dc3a396ef88ae6170edc22871096d074630d17f4d6e00133ad3e7ba942ffdd78a5f996a292021f7804fe4bd76945a6c00fdf25b74ca3324c885142f61c0b48058a1bb1682bb928fdf45ad3751966d013d54b94cb1efeb926f6833c2b161fcaee421f8eeca365d71dc86d352ff7aaf33cb9a550e1a341ec5a8605b7a3bc41e677458c46ece69de15829f1119dfef44d5e5c1b1f78cdfe57293fb91be68c0df78ecabaf24b7fbfd2a3f5b79399767f6f4df683dcb953bea61735520243830942cc1a0b7d7fba7d1df8d0cef55a35aa50fc250f50a30a507e2711626ec6f23b5abc6b7bcefd62d9c1e66e79dcd125c7c601afbfe1b5d2a254935d862b1153fde604423834ce233a6d057db73b9d5a94a7b2b890d6f83f74de59c720647923ccd8722a4a8061557912c3d32052f88fc58470d3d5df71deee216bcdc4b5e9ecbccfca567274879cd262f86dc1d9ef80cd7627df23c16ec4cc0c764c9f5fd619c18a9cc94e7fb62e1da0f1a819f359fe61767b532770e35845a724073c72ee10bc72fdc317b9687c0e5f48d2e6394893e9f3b329998dfac049442869bd64cdce60cc814ce089afd3ced70835c8e0b39948b391768b4a58a0f70cb224d4fdc1ce6148e3abcb7b58fc0142144284fed7c5af78f90b01ba6324e89ab4e159172c0fadd37beb49cd7474ac58e03580c170943c5ab7a80775b875ab79b53517ae85a5f716f85a53b1fa0d6ad7d864978f199001cee47055122761a71e940de463416037f61d63554c7967e9016ac80905139cf2fb20313669b6f14b3e92d9dad959e9f009e3fdcdb1e7e08e6a1306147be71aaebf04b2e5662552833fc4deffd6552d3cf442520882b9f9aad30b426f16706cfa45fda9e14346963f514e3023c33649dbea1c74e9ca12e567bdbc124303ec33b77c82dcf8cf061bae5ae79a25ec5553ebff8ddedb01a9b3f93748833d228e34ae84a1ccd1bba89e8cf5cd9b71f3f6d36436f5b0f567fdce7814d52f6a04e57cb19df2990cad1e9ad85bd819fa28bb19ac16ce8541ee91010630c4b5f2f706204cfc3f870ab29b62dbc5989951775d7e9bbb1572aa42e568485f7f6cc8b114f505450d7c271d05a8b3720d2a76db0212e2cde8ffedc4dc948fafff53033ea8ebc1241b2cc3f846c9d61022dd36d0074ee7bf569bf033cc90c331ad0ca6abff11a001a9a3ef73949a3521c7a92125dfe500b2f13ce7a3895fcf98ad7c0a9d20e9d4ffbcd33900c23ec804aa2bb6d83a3d356c70383a4298cfb8f3346e831c42fbde4cbdf2446ba8f116d38b70d82cf0990381c2f551706bd87ea6b8a964156d12ca03deb19039c665b06f73d7d3034c4fcf4b4de03c87d9c64f8eade78ecbf26849df8a1d21e8c03375ac1c01a2581591ffbf610a4275292cfa113ece5342cca51d6f3068034cbeea553e9a722ac0c576ecde492010aa965a39d40b618a051096222d21a0bd02f3ec750a84545a9a7f764df8f0d8e7700906fac7b482294e90b19bdbd8eaba50f9c53f3491487a2f4e46cf3d0f54ea387ce322c655b39ea76433a9af576e11a8a9781a7866c4bb2c41f638985c0d65d980ff721d965f383ac5e1b3e523565f1f05306e539681ef4bfd58eff253022fb278bb3032ccb330ca653d28559da691f143e40e4bdd0f47ed063305c24a8bb43c4c276b39d99ffccf479f580834a85b76d2ef184375b87fc9329a170c65e7345a237148cbb1d2ee43603695bcf52f23832e19179dbed1aab515de42665473e734de27f121ce6f158e8bdd1e728c69d95880d777d1ab54aaa8a6a894ab3e0b69bcf0a8119db1d794a8f563fb9e9b1adbb9491340076f7d6570d874cd27de2708aac16c014a29ee59401731143081fd76061ae162d2e1bebad4684cc85a612ad95b620ff603fa843f804f9b42fec40a17759b48b8cb6fa72afc25fffebf1201b10700f1c789d52f75c021573b4614832a6b8244617f380d2a3a5db8af9ce5111b3bb384e05db6a9c08837be7d0b1f270a668c5edb6300038348195cfc8ef18dda5e920715ab5883bb470ea644bf762a0f48d6815922e30ac5cca4484259352c5bd4c69277b5bf7045a0b30789c3ef9ef80698fb75e2f768bb2880a59305e53f71cc42d71c4c0c41fdedb0e41b0058a8ef8035f50b7c92969c16278f5ee167ddda35310f7e208b1f6a17cb60ac635cde353012b117857594ead0f8c4bf497ed7a2b57f98a1fdeefe3957e922545744f00fd8ee47081d5bcc466ed206e0854ad472af2314f2919134f1777985abf8c264679835b74e9076154504f73c698c2ed4b4bdcfd52cb42ce9bc3b92581d105fdf04a4f3760c4bee3fc9f5466f502c1f0c0333728d1c2601515bbaebe99488879f7214f0f2c971a620c91edf06eb8c6ff95f7759af152116aeaae77bb30c53ed032683d6ac7f7c7003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0x1000}, {&(0x7f00000012c0)="61730ff120c76670c9a749959fbb78c71ccb35aac4252bd00023dbf8141fba06d29a8d62eb853647129e3f5b14032f1c8c918d1ea13732d4a7b6260d3bc6e3481a51197fcf9cbd3872ea144fdf86fca77671aa12e45d35eab9fd2a15723a697ab5cdd723d9828528028d9bc3f03655c0c2c752dbd2aeb3b712bc33996c03a5dc45016984c17ea75350f764f6a17d5eb5dd0e53cdec3090e0ff1580da7527814d6a87aabe3b9796", 0xa7}, {&(0x7f00000000c0)="699ae4991f04107d80", 0x9}, {&(0x7f0000000140)="54001707cd", 0x5}, {&(0x7f0000001380)="6efaf8bac08dbd12bd16529c3658616e92ce402cbbdf5d1fc2814f4ef75fb9d5f17a0443bfd38ff6a6358ddc3a0e35c7ac217bddb4b60f56dc20bce555bafcf735e7f219619dd58e2cebafaa4491502b24bf17e90018e8a2025451e1d713c76a0b8fd3d791a2d4c7aa89b383bb5b82225e88be840cd5c44901cbb749276f393bd9ca1c6c71701654eedb36157b997b54fa1e0d0da54818a70736bb7c2a6d3d1982cd5ed084b138af4c2389649f0c82383d3706081483ba0d72625982d9b6c87a6a08c40472af967b9710aebfa15de9c7b9aeb1fac019", 0xd6}, 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eb7bc9f4d57b6c3f41c2f5fe98ad9d16acf23acd9b909a83c550316a8dc695f06504c3af076f591ef748d86014b89316a09cfa624437f557b6bbaa687a6b4dd94e2d5eb4ab88056ad8792365aa4a93094a78c773114e05299a77af5e2c56f76838ba4ae9fa6edaef9aac5d9170fee685de1331ab6acedd9b3a004afa34a240876265d1c729ae4369d6f78a916b58287efdd67fb5b66645e75cea6ce0f8650a551ecd881153bc7bada469c11b9a3d4d1ef5e2eafcd5afb5ce92b25ce7f5325e4bb3fed4df6629ef36a464483f6c253acd370b09e51897b7e3e57bf991614378ff45b51e667c4df781398ec3a0adb761370e2e952c6d373c1b47ef128dbcd483faf2091e33348d88a3423e7bf1a4a6671baba9266f011d60af4ce3efae068f3dd76be60ce9bf17a294313ce96218dd1bd1d7051d741c4b6821720f3e827f14e58e4a4ac54dd4f3023a90321306931b987367c43e850e4baa99a7e8c9bf2dad56cdf99297c7fb9a2ac58e50327f56681ad1399ff46da81c7513f7b018f06f638aec49258d516e4ce19a690a21a511cc739de289ea8c7e543ef31f90fd0d099c14832a7e484db1edcbd82384761e3762b3653b34689c55d56989d06b7632356215541c39ba1de6e71b0139136dc4fcacc62bda053d20dac5d7c6a2b38e25ab8e0f6a9144e6dbe1dabff098ffada2a3cc781962298e2d52eed24b20b86a43b8912c964b42dd62bca34e281f28552ab4633d887f04e02496c146cadf8aa0536ef3e3ef4849531cc980d7f8da3040e7b11914335a5b5bc6dd2c6445bd031397385b97bde89cfa3488f0350b7f29d132e46142106699e8a5815bbac56850b6f13217a483ef30b913007b8bec5c9ce6626ccac302bf345f3258951eef15bfbbc045eb5880d5fc4ffcdc013a6d5ccf102ca903792a884388d18963a4975614729b115fa5c2cb413d961584be166d43f6a8579ca65efbf1f2599bb7176550d3e3a3742ecbec1f861e630a2fc504352dfce6311be7f3674de525ebc4825501840da2673d342991abcc66ce1d2eadbe2c45f97ed30c0d4010f99d4127c11bda05e0a507ae2297e6ea3ae2eacd9c77b5e2d4058106af2278353eb2117171e1da7c104b5d12aef18654e3474e86f8ea2e28ca0c79a9c11bfb522e6cb38064bc73d3c1a22a2a185ae979c1d814d5ad9ed380a3c04e9992a6ec7dc9686bc40b7cfb92b68e07675b351a84cd1d3209fefd04e4425a989a324f2d16a0bb31612ad8cf4c4bedf1aaa22ee9cc1d1f4afa2a4f2cfe21d39d61bc2f85f3706c474522ac7c9a5290408e91c4754e915cc58b9d34ca691b05b7a9d30c8709c64ce1c01e66fe36022355ae6aa0f092b9edf4c57ca5b68352390b8e00048c14f3c67f8043bdb44e1e6c4abb083119f59e5372cc5eec5f232a1f6edbda16b37b374bbb0c114e3ebb394e969257378b885dab8a0c00e5a051231708bb135ecc4f868fb854566ce22b140967965acc5c335325992d73abf448410cf7233d88f6c474bd0c254d9a9ebc4d759b8813525fe22e10467271fcbc2176656ea3437b8377a614c6e621cd573ec45c527b2fdee8c9e0850bbaed2aa550bd6af144f0db39fba964df79d3dd88a438b04e7c8a7b9980326a3c085905081033fd0705defd894592fa4baf3fe7533f955a2f351ea5cc8027f85c7c50a2d54ecd36f1839ff85e5df412b77f510684805b4e1d5c2dc33d401dc7c76cac7a03e5996fee19b12ad450c5118313b5926571439825640ed600db10d0c8b9ed9f8cc47ac76fc3e59174a1c728b71664b401d2be3b7f149da557f0114ccf7a227e91346491ea3cf052287ee2f862a17250b984f59746d3a733e4eab391bf7d588c9adf1245254f89c21a41583eea1c83743002eaa9492b4cce33c32a42db3bd30bc6e3b5cb49a8965362597f6f37088e4b029dc77e13913a2a65be5a91e1625ed6af2c444562019da714277cf2f77d9bc8a6b59b1a7c9f36762f1c42f8ead764020652b1b1590f9785cec8ece5eaa0c5cdd9cab25e272060c7764b1da7d0f84d1368f700e4f3c1db0a2396e893bd67f94b348cdcd49d4db8b97d2b7a271cb57d55eac7dbf3e950ac5ad9defb4f28f2447cc64ed28a1991479af6f16f0f0bad62e2908745e1f9e29494c970475815eb666a3ade54bb5601875ae006fe8cb3554a2f1e1cd875e5522125af1d3df30cede021b59458ba4055dce1e5e16bd7bedf4728d30cbe012646d73348d8b03211033a0cdab84b5c012e80a2b7b995cb0b49", 0x1000}, {&(0x7f0000002480)="975a2259842441ff4a6b0ee64fed8911c700314b5ea0df22dcc004097c37ee2f9d25b5cf3927ef067aec4d12e538cf4102c436acdbbdcef9da674d161f6a299010e7c2933eba272c3aa4da4f1d377102bf53c84d3a6d61f668fcd833585c9d81ee4f2f21026b9be33f1d5fe48df1c6a5512c53525f22a0c4d4031bf44daa929f9cf1f7cd198d28f2b5268f59a1f09305fa2278297073cb45db0c48385881f84d8cf94bd990f78ed0e088ecbbbe4b95b62126e1741617876115f169a3d5668d3cb80714463ef5f9e5b8d418b50c045bcfaf796bf5d212155e65cde40560b967e4064e03", 0xe3}, {&(0x7f0000002580)="f17fb031aaf3efea7471ac9916a4e365341dd80f58a979ecffa3c7d15580bb20e7bff5447ee14ce170fd09b55696a16e22ca98f05bb7dd60726c1b462b921c884ff307a0bfb967abee88a7b392bdfba2e15ad4f12d7d0d903dc46920150a5bfb657fe83a33a53733a2df5993fb900cbe8b885bef65e7b68af04238e6741f12f5d0c0c450e76c103ce7a79f1eb5cd42b23c9500a199ae4047ecc875d19572b654fccab4eb51f51372e9733955370c746d4f04580ff71e7a3005f29958abd4d13807f99a0dc8f233d81d4fd1173f5873f9f0be04", 0xd3}, {&(0x7f0000002680)="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", 0xfd}], 0x3a6, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/04 09:32:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x1, 0x300) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 121.067771] binder: BINDER_SET_CONTEXT_MGR already set [ 121.085817] jfs: Unrecognized mount option "gid=08" or missing value [ 121.101785] binder: 11050:11104 ioctl 40046207 0 returned -16 [ 121.145199] binder_alloc: 11050: binder_alloc_buf size 3159608 failed, no address space [ 121.153427] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 121.162121] binder: 11050:11120 transaction failed 29201/-28, size 0-0 line 2963 2018/04/04 09:32:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8000, 0x4, 0x8001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 09:32:31 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x400000200002283, &(0x7f0000000040)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f000056a0e2)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x1000000400, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x7fffd, &(0x7f0000751000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8001, 0x88002) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/194, &(0x7f0000000280)=0xc2) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x349, 0x1, {0x2, 0x3, 0x80, 0x3, 0x7fff}}) 2018/04/04 09:32:31 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) flistxattr(r0, &(0x7f0000000040)=""/118, 0x76) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fdatasync(r1) 2018/04/04 09:32:31 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = semget(0x1, 0x3, 0x50) fchmod(r2, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) r6 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r7, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$llc(r7, &(0x7f00000000c0)={0x1a, 0x300, 0x400, 0x1ff, 0x86, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) listen(r7, 0x5989ea07) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000001c0)=""/114) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r8) socket$packet(0x11, 0x3, 0x300) read(r8, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000000080)) r9 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r9, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2900, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000001400)={0x1, 0x590b}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000001440)=0x8e) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x400) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000280)=""/208) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x6c39b4ed, 0x401, 0xfffffffffffffff7, {0x0, 0x1c9c380}, 0x7fffffff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r4 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 09:32:31 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f00000001c0)) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x6, 0xf51a, 0x30, 0x31d, 0x9, 0xc6, 0x3}, "5a14ea5e15079ea5c5e49a2bc3b9c82b796f993534f387515013771b6caa077d789b405cf21f5271afefec1541e7bf486c836bb9a6a3ee743d5237ecefc959f8d7ce62c65c39942c96e82160854457d597102c279c33e731917d0759d2493c2ae4f21a073cdd54b52e93fcc976d599bd6e11a301d811637fcd9f2df3bd8541a048e98e3389381c883f66923912e22c34abcab936f027a57c8f12a0c4387d98501eff72889f429412b028e57c42774434d95566e3b41802fd973b29dc67421f93b94bf895c0e8b871", [[], [], [], [], [], [], [], [], []]}, 0x9e8) 2018/04/04 09:32:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000000000)="94c8720d4315153693") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x9}}, 0x9, 0x4, 0x80000001, 0x4, 0xffffffffffffff80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xff}, 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x101, 0x5, 0x3, 0x8b3}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) openat$cgroup_int(r1, &(0x7f0000000200)='cpuacct.usage\x00', 0x2, 0x0) 2018/04/04 09:32:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000000000000d70b00000000000000000000000000004d06000000000000008000000000000000000000000000000500000081000000000000000000000007000000000000004102000000000000b7f4000000000000040900000000000004000000000000005f0a0000000000000500000000000000bf0a004000000000ffffffff000000008b0a0000000000000600000000000000"]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x13, 0x10, &(0x7f0000000100)="de15128d262f3cbf4d2991bbc48c9e12"}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x200000) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x30, &(0x7f0000000040)}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) symlinkat(&(0x7f0000000140)='.\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/04/04 09:32:31 executing program 2: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x4e3}]) recvmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/57, 0x39}], 0x1, &(0x7f0000000200)=""/81, 0x51, 0x1}}, {{&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/87, 0x57}, {&(0x7f0000000540)=""/182, 0xb6}], 0x5, &(0x7f0000000680)=""/212, 0xd4, 0x1ff}, 0x9}, {{&(0x7f0000000780)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000800)=""/210, 0xd2}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/115, 0x73}], 0x3, &(0x7f00000019c0)=""/205, 0xcd}, 0x7ff}], 0x3, 0x12103, &(0x7f0000001b80)={0x0, 0x989680}) r3 = geteuid() r4 = memfd_create(&(0x7f0000000300)='bdevppp0]\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000001e40)={0x9, 0x2, 0x1ff}) sendmsg$nl_xfrm(r1, &(0x7f0000001e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2010200}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001bc0)=@allocspi={0x1c4, 0x16, 0x400, 0x70bd25, 0x25dfdbfc, {{{@in=@rand_addr=0xffffffff, @in6, 0x4e21, 0x0, 0x4e22, 0x8305, 0xa, 0x0, 0x80, 0x3e, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, @in=@rand_addr=0x3d, {0x6, 0x7ff, 0x100, 0x5, 0x1, 0xf72e, 0xfff, 0x9}, {0x2, 0x6, 0x400, 0x75a9}, {0xe, 0x4, 0x828d}, 0x70bd2b, 0x3500, 0xa, 0x0, 0x3, 0x20}, 0x9, 0x5c}, [@tfcpad={0x8, 0x16, 0x90d3}, @tfcpad={0x8, 0x16, 0x6f}, @algo_auth_trunc={0x74, 0x14, {{'hmac(vmac(des3_ede-generic))\x00'}, 0x128, 0x0, "2f3c97d6ae3504dcdead2bb509484e40b8f6b7b7fb3e286c3bcb610b91da07cd89372d8af3"}}, @mark={0xc, 0x15, {0x350759, 0x8000}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, @address_filter={0x28, 0x1a, {@in6, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa, 0x71, 0x4}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8040}, 0xc004) 2018/04/04 09:32:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f000056a0e2)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x1000000400, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x7fffd, &(0x7f0000751000)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8001, 0x88002) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000140)=""/194, &(0x7f0000000280)=0xc2) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x349, 0x1, {0x2, 0x3, 0x80, 0x3, 0x7fff}}) 2018/04/04 09:32:31 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4f, "9691839e8d09eead479b34af7e32259a70b2e6b9c4f1156283ddfb81edb89fb0725955f9185f5324fb561b4c8eb4931bf5a12892f249714cb5821ce0217e453bcd4b56c337fc997c2e7edbaba80f2f"}, &(0x7f0000000100)=0x57) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/04 09:32:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x2) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) ioctl(r0, 0x40, &(0x7f0000000040)="79484fae982faebd130ef64e06740873edff0843a41a6e7002b3b738d9448f797e2e72b9ca8c91ef7af60f5b1b508b704876ef3eadc961429d166d510c536dbc532ef48fd5b12a9dde66b476ac9767ee9fb1ce56faa8a626a67c156c72e2f8a9dea331bf254578eead8346fa440c91d14ce6f2bd12b0ad509b5e2fd42abd8f7816872b5e2901826099f0422fc3ee2a3b9785751dd7977fae709a5e560b12ef8e8c473391518848b4e4eebff5f2cbd5ef8ce2fa7248234f75b758e9548e75e61ac6ea5dc79f9f") r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[], 0x0) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) [ 123.138062] llc_conn_state_process: llc_conn_service failed 2018/04/04 09:32:32 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) syncfs(0xffffffffffffffff) 2018/04/04 09:32:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x80000000000000, 0xfffffffffffffffe) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000000000)="94c8720d4315153693") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x2000000000000003}, 0x100}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) 2018/04/04 09:32:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) 2018/04/04 09:32:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:32 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'none\x00', 0x20, 0xff, 0x80}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e21, 0x0, 0x4, 0xfffffffffffffff8, 0x7fff}}, 0x44) read(r0, &(0x7f00000000c0)=""/87, 0x57) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0xb, &(0x7f0000000140)={0x9, 0x2}, &(0x7f00000001c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:32 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x81, 0x0, 0x1, 0xf1b}, 0x8) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', 0xe1}) 2018/04/04 09:32:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d35000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/137, 0x89, 0x0, &(0x7f0000000100)={0x4, 0x8, 0x3, "b7c966c28aa2", 0xb1d}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/67, &(0x7f00000003c0)=0x43) 2018/04/04 09:32:32 executing program 5: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xffffffff, 0x80, 0x401, 0xe05, 0x2000000000000008, 0x0, 0x0, {r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x9, 0x8001, 0x0, 0x7, 0x7eec}}, &(0x7f0000000240)=0xb0) 2018/04/04 09:32:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "be8ac2688e3f1b1b"}}, 0x48}, 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/04 09:32:32 executing program 4: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x7, 0x101, 0x8000, 0x3}, {0x2, 0x4, 0x0, 0x2}, {0x3, 0x4, 0xe2b, 0x8}, {0x3f, 0x80000000, 0x1, 0x101}, {0x13, 0x3, 0x100000001}, {0x2, 0xfffffffffffffffe, 0x100000000}, {0x9, 0x0, 0x7fff, 0xd2}, {0x2, 0x0, 0x9, 0x8}]}, 0x10) seccomp(0x1, 0x800000, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) 2018/04/04 09:32:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1cc, 0x800) renameat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x103, 0x7fffffff, "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"}, &(0x7f0000000140), 0x400) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) pipe2(&(0x7f0000000400), 0x84800) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000003c0)={0x1, 0x20001000, 0x1000, 0x7, 0xe9a, 0x7, 0x0, 0x0, 0x80000001, 0x2}, 0x10) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/04/04 09:32:33 executing program 1: syz_emit_ethernet(0x1f, &(0x7f0000000000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100, 0x4, 0xfff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/04/04 09:32:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0xffff, &(0x7f0000000040)='\x00') write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:33 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000000ac0)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7, 0x60000) epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}], 0x3, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x80000001, 0x4, 0x5, 0x7f, 0xdd}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b00)={r2, @in={{0x2, 0x4e24, @rand_addr=0x8}}, 0x0, 0x8d44, 0x3, 0x7f, 0x1}, &(0x7f0000000200)=0x98) r3 = memfd_create(&(0x7f0000000cc0)='@{\x00', 0x3) accept4$llc(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x10, 0x0) r4 = getuid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000015c0)=@nat={'nat\x00', 0x19, 0x4, 0x788, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000648], 0x0, &(0x7f0000000000), &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYRES32, @ANYRES64=r2, @ANYBLOB="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"]}, 0x8eb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000a80)='/dev/input/event#\x00', 0x80000000, 0x40000) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) write$evdev(r5, &(0x7f0000000c00)=[{{}, 0x8, 0x8, 0x9}, {{0x0, 0x2710}, 0x9, 0xcbe, 0xffff}, {{0x0, 0x7530}, 0x1, 0x1ff, 0x6}, {{0x77359400}, 0xc000000000000000, 0xb656, 0x6}, {{0x0, 0x2710}, 0x6, 0x400, 0x9}, {{0x0, 0x2710}, 0xfc00000000000000, 0x9, 0xfffffffffffffffc}, {{r6, r7/1000+30000}, 0x8e, 0xfff, 0x3}], 0xa8) 2018/04/04 09:32:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x104) 2018/04/04 09:32:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:33 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80, 0x800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 09:32:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x20200) ioctl$TIOCSBRK(r0, 0x5427) rt_sigtimedwait(&(0x7f0000000140)={0x2}, &(0x7f00000002c0), &(0x7f00000004c0)={0x77359400}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x52, 0x80001) sendto(r1, &(0x7f00000003c0)="140fa0c043acdc890d3a9ea508d2fc07b529d2d5ac7b589936ce99e4f1a112c85e65fb8f4efc37953cb3b7b651e59fdde9294979424b52ff28c8aa546f5c1bf736d1", 0x42, 0x50, &(0x7f0000000500)=@ethernet={0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/04 09:32:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:33 executing program 2: syz_mount_image$jfs(&(0x7f0000001140)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1760, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[]) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40440) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x0, 0x7, 0x1000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x84, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000200)=[{r0, 0x5001}, {r1}, {r2, 0x8000}, {r3, 0x40}, {r4, 0x40}, {r5, 0x2}, {}, {r6, 0xa0}, {r7, 0x40}], 0x9, 0x135f) r8 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4000) ioctl$KDDELIO(r8, 0x4b35, 0x3) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) 2018/04/04 09:32:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") tee(r0, r0, 0x3, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="146d9f0366e3c61feef409f80bbe5e06d8b6518750b7e66f9a22813dcb14c96c07297a7f6fd079fb1a1e84d9") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000300)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000359000), 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000), 0x8) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x80, &(0x7f0000000080)=0x2) 2018/04/04 09:32:33 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x40000000}) 2018/04/04 09:32:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x3f66, 0x2, 0x3, 0x7a, 0x7, [{0x400, 0x0, 0x9, 0x0, 0x0, 0x800}, {0x10001, 0x3ff, 0x100000001, 0x0, 0x0, 0x2}, {0xff, 0x193, 0x3f, 0x0, 0x0, 0x1}, {0x1, 0x9, 0x3, 0x0, 0x0, 0x2500}, {0x9, 0x53e, 0x1730, 0x0, 0x0, 0x1602}, {0x0, 0x6, 0x7, 0x0, 0x0, 0x2}, {0xffff, 0xffffffff, 0xa1d, 0x0, 0x0, 0x1}]}) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x1) 2018/04/04 09:32:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8000, &(0x7f00000000c0), 0x4, 0x7) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x202900) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/04 09:32:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280000) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000010000fb05000000000000f60000000000000000000000000000000000000001000000ffff000000000000"], 0x58}, 0x0) 2018/04/04 09:32:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/25) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000013c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/04 09:32:34 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x0, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) open_by_handle_at(r0, &(0x7f0000000240)={0x8a, 0x5, "d063232286273865515405526dc204f4dbf962abba28d9fe3e96aadfb2acaa8c374f60ff9d6c72f3fddf712babfb99d0f1abd21bbe1a255403844876349c37407400ed205bb31056627a20cb53638ac6c619c997023c2f3246b0a7ea66fac313cef96b531803c42f5c71f83516d7620cd1baa87dbac2c3153d01c82febf6489b8f8a"}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) write$evdev(r0, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/04 09:32:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 125.415933] atomic_op 00000000eeb7039e conn xmit_atomic (null) [ 125.437428] sctp: [Deprecated]: syz-executor4 (pid 11355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 125.437428] Use struct sctp_sack_info instead [ 125.473606] atomic_op 000000006ceb5c61 conn xmit_atomic (null) 2018/04/04 09:32:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x4000) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x0, 0x80000000000000}, {{r1, r2/1000+30000}, 0x40000000000100, 0xfffffffffffffffe, 0x6}], 0xfffffffffffffe97) 2018/04/04 09:32:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000007c0)={"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"}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x664e, 0x0, 0x7f, 0x0, 0x80, 0x40, r5}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000011000000000000828a82290006000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xa24d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x0, 0x200, 0x3, 0x100, 0x800006, 0x69, 0x0, r7}, &(0x7f0000000540)=0x20) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x20000) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write(0xffffffffffffffff, &(0x7f0000000280)="eb0e07287c001dfcefed857950a320dbeb30756e63a8db58becc7f355a008c45eb52568a8f63e0c43cc7da7e3a4b413828e5b21750bfdaeac5daf8e8e5a4807ec637f2869dc44e020f189ff6fb29f84627dde461e42867657fdc2c8bb9c165fac16ede44199d7480e29db5ef8def468b6262", 0x72) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/04 09:32:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000240)=""/117, &(0x7f00000002c0)=0x75) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x8001) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) 2018/04/04 09:32:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 126.248165] sctp: [Deprecated]: syz-executor4 (pid 11355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 126.248165] Use struct sctp_sack_info instead 2018/04/04 09:32:36 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$midi(&(0x7f0000003500)='/dev/midi#\x00', 0x4, 0x121000) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x80c0, &(0x7f0000000380)) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10400010}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="01000000000000606b5ef761e26fefcab13afae47150000000040000001408010000"], 0x2}, 0x1}, 0x4004080) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) 2018/04/04 09:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:36 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x408000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x4000000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x0, 0x1000, 0xbff5, 0x7, 0x8, 0x2, 0xc6, 0x1f, 0x80000000, 0x5}, 0xb) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80100, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x9, 0x6]) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r1, r3}) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f0000000000)="a41301ae", 0x4) 2018/04/04 09:32:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:36 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/mixer\x00', 0x141, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000840)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000124}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x20, r1, 0xc00, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e, 0x800) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) sendto$unix(r2, &(0x7f0000000500)="aca6d5b75841d5466a86f12b6df084c19ec00b97bd9fa21159b5ee5bc7eaf5028abf3a7c20500c58c05c9597a886c5bbd13f38e9db1df5d5a3759c117f92c7db38db6cbf39ef8163dd01711995000a3688ecabc3eefd64aca30141f9bf16ef88e81093084008169c99b02d999d3d2d74cb9177d00f6409bd8679c77635b1caa05c765e7b853675bf4d91d7e57cd3b5fc2b66f7cd88ca9fd3e3f6f17a201770fe756f72e20e847b83bd955b29fed4d090bd9a444c6680c41e5c70f27b771c1811d11d00fd28a34693517c59f7fa246141", 0xd0, 0x20000000, &(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000000)) rt_sigsuspend(&(0x7f0000000740)={0x2}, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000700)={0x8, &(0x7f00000006c0)=[0x8, 0x1ff, 0x2, 0x9, 0xffff, 0x0, 0x8001, 0x10000]}) r6 = semget(0x1, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000003c0)={0x6, r4, 0x1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r10}, 0x10) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000300)={{0x8000, r7, r8, r9, r11, 0x5, 0x8}, 0x7, 0x395b, 0x3}) 2018/04/04 09:32:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:36 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) 2018/04/04 09:32:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000007c0)={"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"}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x664e, 0x0, 0x7f, 0x0, 0x80, 0x40, r5}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000011000000000000828a82290006000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xa24d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x0, 0x200, 0x3, 0x100, 0x800006, 0x69, 0x0, r7}, &(0x7f0000000540)=0x20) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x20000) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write(0xffffffffffffffff, &(0x7f0000000280)="eb0e07287c001dfcefed857950a320dbeb30756e63a8db58becc7f355a008c45eb52568a8f63e0c43cc7da7e3a4b413828e5b21750bfdaeac5daf8e8e5a4807ec637f2869dc44e020f189ff6fb29f84627dde461e42867657fdc2c8bb9c165fac16ede44199d7480e29db5ef8def468b6262", 0x72) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/04 09:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 126.732682] QAT: Invalid ioctl 2018/04/04 09:32:36 executing program 4: iopl(0xf057) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r2 = getpid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000100)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000ef000000000000e2870f329e86619871ec77215371354b000002000000000000000000000000000000000000000000000000000000000000000000000000000000213ebf90c921a1c6af08d5ce7e91fe1e8d852b9cddc5ce81b176ad4bfd971082f79c4f"], 0x48) tkill(r2, 0x2c) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) write(0xffffffffffffffff, &(0x7f0000000500), 0x0) [ 126.776852] print_req_error: I/O error, dev loop199, sector 16 [ 126.783344] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 126.811846] print_req_error: I/O error, dev loop199, sector 128 2018/04/04 09:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 126.818354] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 126.841538] QAT: Invalid ioctl [ 126.844005] netlink: 'syz-executor4': attribute type 8 has an invalid length. [ 126.845943] QAT: Invalid ioctl 2018/04/04 09:32:36 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b1d000/0x3000)=nil, 0x20000002, 0x3, 0x8, &(0x7f0000258000/0x3000)=nil, 0x3}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x7, 0x0, [{0x0, 0xab4, 0x2, 0x3, 0x4, 0x3, 0x800}, {0x6, 0x10001, 0x1, 0x2432, 0x5, 0x0, 0x9}, {0xd, 0x9a, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x6}, {0x8000001b, 0x80, 0x1, 0x6, 0x6, 0x8, 0x9}, {0xc0000007, 0x3f, 0x2, 0x8, 0x2, 0x9, 0xdbf3}, {0x80000000, 0x1, 0x4, 0x6, 0x19e, 0xffffffffffff3d66, 0xffffffffffff46f4}, {0xb, 0x7, 0x6, 0xa34, 0x99c, 0x6, 0x7}]}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000000080)}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x3, 0x91a6, 0x4, 0x0, 0x17}) close(r0) semget(0x0, 0x0, 0x140) 2018/04/04 09:32:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 126.886697] print_req_error: I/O error, dev loop199, sector 16 [ 126.893366] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 126.914293] print_req_error: I/O error, dev loop199, sector 128 [ 126.921107] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) 2018/04/04 09:32:37 executing program 4: socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000480, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0xa1, 0xbf7, &(0x7f00000000c0), &(0x7f0000000400)="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", 0x0, 0x1000}) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), 0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000040), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) 2018/04/04 09:32:37 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x1) 2018/04/04 09:32:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:37 executing program 2: getuid() mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x80040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x3}], 0x4c) umount2(&(0x7f0000000180)='./file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000040)='..', 0x2000, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2400) 2018/04/04 09:32:37 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xc1, "00183ad0cd16f8a18e9ffc058af5eff4988922d8608d8da7d735938aab1fa5117ddab4e694cc69334c44cb09b116a302a8a8224eacb719a346838e4c100ca7e2fa62ab40e5feab98b434f7f831e359ced1a0f55990e0a90da925777a78422a8faac0a1dee8f8c5ed209244d71d126dd8002c6bd6dc176e0a6d04e264e9d55c3f903dae0c0d0879029ab9cc35d86847f772a7185e290c0b78ca2ec8df17505bc3a8e0af0456bd19a5d3970a619c808d8e460e09df1ebeca8b1ccef0685e0944f8a4"}, &(0x7f00000003c0)=0xc9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x4f}, 0x8) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000540)=0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x8, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="8582243a99a7bcc4"], 0x1000, 0x0, &(0x7f00000005c0)="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"}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x1ff}}}, 0x84) 2018/04/04 09:32:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/04/04 09:32:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r5, &(0x7f0000000600)={0x1d, r7}, 0x10) 2018/04/04 09:32:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0x80000001) 2018/04/04 09:32:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:37 executing program 2: getuid() mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x80040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x3}], 0x4c) umount2(&(0x7f0000000180)='./file0\x00', 0x2) syz_fuse_mount(&(0x7f0000000040)='..', 0x2000, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2400) 2018/04/04 09:32:37 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x42000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 09:32:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x29f) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) getpid() r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x4, 0x70bd29, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x14}, 0x40001) 2018/04/04 09:32:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$rds(r1, &(0x7f0000000900)={&(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000940)=""/46, 0x2e}], 0x1, &(0x7f0000000840)}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x5, 0x2000}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 09:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x6, [0x8, 0xffff, 0x7, 0x1, 0xffffffff, 0x6fe, 0x7, 0xff]}, 0x5c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1}, 0xb) close(r0) sendto$inet6(r1, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=""/140, 0x8c}, 0x0) 2018/04/04 09:32:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3728, 0x50040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x74, "3f3368dc040b7cd52b4e74b1717920649f99eec1380bc401c00f9452eddf6d1e94bd1bcc91b36dcbec18734ecc65a360f79d472da6024e9a35799136b6401df272f9b0bb3379db7a3b18e3b51f9799e7b8d7d2ccd5efe75d60a8de8a1e2849bcb2115ddf7e41b87e515b23545ba79fe7e6db4f0c"}, &(0x7f0000000100)=0x7c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f00000001c0)=""/41, 0x29, &(0x7f0000000200)=""/149, 0x3}}, 0x68) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/04 09:32:38 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0xffffffffffffff8b) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc008, 0x1) 2018/04/04 09:32:38 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="07fbc0927b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x9}, 0x8) 2018/04/04 09:32:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1}, &(0x7f0000000500)=0x14) 2018/04/04 09:32:38 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1}, &(0x7f0000000500)=0x14) 2018/04/04 09:32:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x14}, 0xa, r2}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 09:32:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socketpair(0x15, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x20, 0x1, 0xddf}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3f, 0x100, 0x5, 0xbb9, 0x8000, 0xff, 0x92, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x101, 0x9, 0xfff, 0x2, 0x100000001}}, &(0x7f0000000280)=0xb0) 2018/04/04 09:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x39}], 0x10}}], 0x2, 0x0) memfd_create(&(0x7f0000000080)='\x00', 0x2) 2018/04/04 09:32:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:38 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:38 executing program 4: r0 = getpid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000016c0)=ANY=[@ANYBLOB="3c000000110001000000000000000000000000000000000002000000ac1414aab90000000000000000000000000000000000000000000000972abe792bda06"], 0x3c}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x40000) r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x2000) sendmsg$nl_netfilter(r2, &(0x7f0000001680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x13e4, 0xf, 0x3, 0x700, 0x70bd26, 0x25dfdbff, {0xf}, [@nested={0x10c4, 0x60, [@typed={0xc, 0x53, @str='cgroup\x00'}, @typed={0x4, 0x32}, @generic="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@generic="4a1deb6edc78db8b3c9ef63c60ff24aa742782fdc3dad6e69a766d1516515b5268c1ae88cf97924a719e4021e0fcdc7a5a8ac6032e3aa0e319bc39bafb20babd486b8b2f400140d0f785ce3f6e200b67b10b70a39bef67c4c143c90643ea12c94dea4124964c43257760e7f02b76ba5230cf0f1df11250855402271b56a908a9b123a97558d1c66ae8106b2f9f5fe91e9119cf679d5c00f0b5eed8fc", @typed={0x8, 0x81, @pid=r0}, @typed={0x4, 0x3d}, @typed={0x8, 0x37, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @typed={0x8, 0x1f, @ipv4}, @nested={0x214, 0x91, [@typed={0x8, 0x86, @fd=r1}, @generic="feb0ce2e2ce7524c667a793e305690f7fcf99bef37872bc1a2dd32c91795eb1e5f4db577fe43c315bb5bf2e91bb65db56683d254d0fc9bba48c67bfae2e57d2cdaf742370f7badee856546e83ddfe6c3c346bd7557ace771e8df17dc796f86c0592be7c279b08e15eb9c8a3bb9d962b6ee820712a46183e931cfd307ee51705dcfdeec4871f543cc4ee0a25befe5458298e59f31aa43cb983d4b04c5b6a01ed9b684c51f80ee0b62b63e68a19f665804af665a142e27e2211b765f37c8a9acf1", @generic="f6574939e9be108eb5ed7800c91eb4ad5524bfa74e6834006252c5ff6a424c79677789d18424dff130a9b3ebdecbd10ba485585940f6d25224ac4186f9853baaddb83778", @generic="ff82bad626d7042c67146cc7ead6497d854d01c3490bad056328f72c978b49062a3109db9195ef7b95f35f3bca1e3a5918fb9a8f3df7353f71779783c37f775d60a52f2df9e9626dc4b50e190ff305ccec9d2a5a59c6c4d89a54f95c4241acf980e7b515b9a3abc708609e04ed2d0c28fc8a60644d8a39ec45", @generic="fcf95646e5246341b9310b58ae83dabc66e10c6fc19f376940cf499b13d9d18e5c87d1f846258074e88a64e5c5c66050e69030f5ad89ac071763755201497bf2e825ea22b94a4a91f696329fd3903a7dc099d0af3b057040a8d0d93ba6bfa5aa14aa75848ba96afc772213b8a54a2ee272e2ef547e501ac84505ae326f67a4750e4719f3115d949eb8d53f"]}, @generic="7e7486c1f88e930622d10d450ebb298d958724346d73caf99e397bfe59abe2d57bc6c7346e49ea54455f92510897ad1742fec9ce4628d187ac52aab33dfadfb4c18e32eed747d1b3527feef899319cf19d6165756d7e0a1cf4bb5156bf60c7d1db241ee51edfc3987da03419f1613f07a36219a988fe111740be19b30e0b4016de844544bfd141c80ae06d93294d8fbdff88aaeb475358fe7e1d2d031606106a85b9ff4466e8d4c095063442b54ca83e76ef66d12dba3167620ebd06e67c65a5abffdb1a", @generic="a79bbaefc6751ee745857d490e7a720a2aeab5c241b5786c5102704251f67a49414988d62da7d9d72539"]}, 0x13e4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/04/04 09:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000003ffffffe, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) [ 129.057303] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 129.090689] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 09:32:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x21) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0x4000000000007, 0x4) r1 = memfd_create(&(0x7f00000001c0)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000002c0)=""/58, &(0x7f0000000300)=0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000280)={r1, r1, 0x8}) fsetxattr(r1, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/04 09:32:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x1, r1, 0x80) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x44500, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000280)=0x56, &(0x7f00000002c0)=0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r4}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3b0400000000"], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r7 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd) sendto$packet(r6, &(0x7f0000000340)="bbe662035ffb14ae18dc0d01965e76bbd78e19e5246907d2a9faafd16ca3079a36f5fa2f3d872b91302431e4f2729527e42dac", 0x33, 0x20000000, &(0x7f0000000d40)={0x11, 0x1e, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/04/04 09:32:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) 2018/04/04 09:32:39 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="07fbc0927b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x9}, 0x8) 2018/04/04 09:32:39 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:39 executing program 3: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7fbe, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x2000, 0xa, 0x704, 0x5f, 0x1f, 0x1, 0x7fffffff, 0x2, 0x8, 0x40, 0xffffffffffffff01, 0x200, 0x2, 0x7ff, 0x9, 0x6, 0x6, 0x1, 0xfffffffffffffffa, 0x8000, 0x9, 0xffffffffffffff64, 0xbb8, 0x4739, 0xffffffffffff11f7, 0xd36, 0x1, 0x0, 0x2, 0x7f, 0x0, 0x8000, 0x2, @perf_config_ext={0x159, 0x5}, 0x20, 0x44a0, 0x0, 0x3, 0x7, 0x2, 0x3}, r0, 0xa, r1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x5, 0x0, [{0x40000001, 0x1, 0x4, 0x6, 0xa9}, {0x0, 0x7, 0x5, 0xe9de, 0xfffffffffffffbff}, {0x0, 0x10000, 0x1ff, 0x4, 0x2faa}, {0x0, 0xfff, 0x4, 0x4, 0xca}, {0x0, 0x3, 0x4, 0x80, 0x7}]}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/04 09:32:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r5, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) 2018/04/04 09:32:39 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000280)="a1a4075f8800000000000000070000000041954bfba7c908ea0e11464486e05dfeb690257ca2cc434e0fe8eac45e45c7387fe1a9e510d62647129bfa9f2502fa1efe742dd1f795010fdd23", 0x4b) r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffb) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fremovexattr(r1, &(0x7f0000000140)=@known='system.sockprotoname\x00') keyctl$dh_compute(0x17, &(0x7f0000000440)={r0, r0, r0}, &(0x7f0000000180)=""/253, 0xfd, &(0x7f0000000300)={&(0x7f0000000340)={'tgr128-generic\x00'}, &(0x7f00000003c0)="10cd740e36239586559e426d815402a0f9aba77eb54ff3809dd79aa204bda2567770f604c9d001ee039ed60f7bafb733f18358d8e3f1dcb05a09c7c8faab3ee7cf8ad54eaadf0abec8523edf5ef813493ca0c9b532133a126d9f37761fca741ecee0a225cfd642476c52c29077ac824c78c3766bfdd7c1d2e614158cce52", 0x7e}) [ 129.961116] FAULT_INJECTION: forcing a failure. [ 129.961116] name failslab, interval 1, probability 0, space 0, times 0 [ 129.972665] CPU: 0 PID: 11646 Comm: syz-executor7 Not tainted 4.16.0+ #14 [ 129.979589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.988933] Call Trace: [ 129.991508] dump_stack+0x1a7/0x27d [ 129.995116] ? arch_local_irq_restore+0x53/0x53 [ 129.999772] ? reacquire_held_locks+0x1f9/0x3e0 [ 130.004426] should_fail+0x914/0xae0 [ 130.008124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 130.013205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.018199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 130.022935] ? retint_kernel+0x10/0x10 [ 130.026800] ? find_held_lock+0x35/0x1d0 [ 130.030839] ? __lock_is_held+0xb6/0x140 [ 130.034887] ? check_same_owner+0x320/0x320 [ 130.039189] ? rcu_note_context_switch+0x710/0x710 [ 130.044098] should_failslab+0xec/0x120 [ 130.048051] kmem_cache_alloc_trace+0x4b/0x740 [ 130.052622] tcp_sendmsg_locked+0x2447/0x3960 [ 130.057096] ? find_held_lock+0x35/0x1d0 [ 130.061138] ? __fget+0x347/0x580 [ 130.064570] ? lock_downgrade+0x980/0x980 [ 130.068703] ? tcp_sendpage+0x60/0x60 [ 130.072481] ? rcu_is_watching+0x85/0x130 [ 130.076605] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 130.081515] ? print_irqtrace_events+0x270/0x270 [ 130.086245] ? find_held_lock+0x35/0x1d0 [ 130.090291] ? lock_acquire+0x1d5/0x580 [ 130.094242] ? lock_acquire+0x1d5/0x580 [ 130.098196] ? tcp_sendmsg+0x21/0x50 [ 130.101894] ? mark_held_locks+0xaf/0x100 [ 130.106024] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 130.110586] ? __local_bh_enable_ip+0x121/0x230 [ 130.115235] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.120228] ? lock_sock_nested+0x91/0x110 [ 130.124442] ? trace_hardirqs_on+0xd/0x10 [ 130.128577] ? __local_bh_enable_ip+0x121/0x230 [ 130.133232] tcp_sendmsg+0x2f/0x50 [ 130.136755] inet_sendmsg+0x11f/0x5e0 [ 130.140531] ? __might_sleep+0x95/0x190 [ 130.144483] ? inet_create+0xf50/0xf50 [ 130.148352] ? security_socket_sendmsg+0x89/0xb0 [ 130.153086] ? inet_create+0xf50/0xf50 [ 130.156951] sock_sendmsg+0xca/0x110 [ 130.160645] __sys_sendto+0x365/0x5a0 [ 130.164424] ? SyS_getpeername+0x30/0x30 [ 130.173152] ? wait_for_completion+0x770/0x770 [ 130.177717] ? __lock_is_held+0xb6/0x140 [ 130.181773] ? __sb_end_write+0xa0/0xd0 [ 130.185725] ? kasan_check_write+0x14/0x20 [ 130.189934] ? fput+0xe0/0x150 [ 130.193106] ? ksys_write+0x184/0x220 [ 130.196887] ? SyS_read+0x30/0x30 [ 130.200314] ? mm_fault_error+0x2c0/0x2c0 [ 130.204445] SyS_sendto+0x40/0x60 [ 130.207876] ? __sys_sendto+0x5a0/0x5a0 [ 130.211829] do_syscall_64+0x281/0x940 [ 130.215689] ? vmalloc_sync_all+0x30/0x30 [ 130.219815] ? finish_task_switch+0x1b9/0x970 [ 130.224284] ? finish_task_switch+0x17a/0x970 [ 130.228759] ? syscall_return_slowpath+0x550/0x550 [ 130.233664] ? syscall_return_slowpath+0x2ac/0x550 [ 130.238570] ? prepare_exit_to_usermode+0x350/0x350 [ 130.243565] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 130.248912] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.253733] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 130.258900] RIP: 0033:0x4552d9 [ 130.262762] RSP: 002b:00007f67b8ccdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 130.270614] RAX: ffffffffffffffda RBX: 00007f67b8cce6d4 RCX: 00000000004552d9 [ 130.278016] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 130.285265] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000010 [ 130.292719] R10: 0800000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 130.299967] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000000 2018/04/04 09:32:39 executing program 4: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x40) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/225, &(0x7f0000000140)=0xe1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, r1+10000000}, {0x0, r2+10000000}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}}, &(0x7f00000001c0)) set_tid_address(&(0x7f00000000c0)) 2018/04/04 09:32:40 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/04 09:32:40 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x20) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 2018/04/04 09:32:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r0) 2018/04/04 09:32:40 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="07fbc0927b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x9}, 0x8) 2018/04/04 09:32:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r0) 2018/04/04 09:32:40 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:40 executing program 2: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7fbe, 0x0, 0xa0, 0x0, 0x0, 0x4, 0x2000, 0xa, 0x704, 0x5f, 0x1f, 0x1, 0x7fffffff, 0x2, 0x8, 0x40, 0xffffffffffffff01, 0x200, 0x2, 0x7ff, 0x9, 0x6, 0x6, 0x1, 0xfffffffffffffffa, 0x8000, 0x9, 0xffffffffffffff64, 0xbb8, 0x4739, 0xffffffffffff11f7, 0xd36, 0x1, 0x0, 0x2, 0x7f, 0x0, 0x8000, 0x2, @perf_config_ext={0x159, 0x5}, 0x20, 0x44a0, 0x0, 0x3, 0x7, 0x2, 0x3}, r0, 0xa, r1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000108000)={0x10}, 0xff41, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000018000900000000000000000a000000000000000000000014fcffffffffffffff000000000000"], 0x27f}, 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, ',['}, {0x20, '}}GPL\\-nodev\\'}, {0x20, 'cpuset/usereth0eth0-:(.[trusted%&&'}, {0x20, 'trusted-'}, {0x20, 'vboxnet1posix_acl_accessem0'}, {0x20, '@vmnet0!.'}], 0xa, "fd35d0ea74c986bbab1626ddf1f72f503543b1e3d6bcbfad12fec16c91a1"}, 0x8d) 2018/04/04 09:32:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000000c0)={{0xf001, 0x5000, 0xb, 0x9, 0x3, 0x8, 0x2, 0x74, 0x4, 0xff, 0x81, 0x401}, {0x1, 0x6000, 0xf, 0x9, 0x1, 0x5ae58f03, 0x9, 0x8, 0x5f, 0x1eb2, 0xff, 0x7ff}, {0xd000, 0x6000, 0x3, 0x626, 0x400, 0x7, 0x4, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x6}, {0x10000, 0x105000, 0xf, 0x20, 0x3ff, 0x4, 0xffffffff, 0x48, 0x4, 0x56, 0x7ff, 0xfffffffffffffff8}, {0x6000, 0x0, 0xb, 0x47, 0x29d, 0xc7, 0x8, 0x5, 0x100000000, 0x200, 0x9, 0x5319}, {0xf000, 0x10000, 0xd, 0x3ff, 0xffffffff, 0x7b1a, 0x3, 0x4, 0x80, 0x5, 0x80000001, 0x80}, {0xf001, 0x5000, 0x0, 0x8, 0x4b9, 0x3ff, 0x100, 0xcce, 0x3, 0x4, 0x0, 0x6f1}, {0x105000, 0x100000, 0xd, 0x9, 0xca, 0x7, 0xc3, 0x8, 0xfffffffffffffffe, 0x1, 0x8, 0x8}, {0x6000, 0x4000}, {0x6000, 0x4}, 0xa0000000, 0x0, 0x113000, 0x20608, 0xe, 0x800, 0x16002, [0x6, 0xfe0, 0x7, 0x3]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x8000, 0x3, 'client0\x00', 0xffffffff80000000, "551542a4e9c590bb", "357351e4bc33a3af7cc9273af2d6218712b5c08e98e1030e7a3c339984f335af", 0x8, 0x6}) sendfile(r0, r0, 0x0, 0x40) 2018/04/04 09:32:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x6, 0xbff, &(0x7f0000000100)="40f03cfc6c9e19d33f667e9f5dcf04a1dc55e932729e7da3594de8137e0b47a4321a65271b2e7eb34db5e363f4bdf7743af169070f0c02345f49c56183adb1e8fa2a0569cede77c2e77fbd1f8278d02bf6c9f1a8e812af759b9c2a85c3c7", &(0x7f0000000180)="b2c38e191dae7b66ef90c704281ee53f7d4ffe8b0611952b06176069e99aaad37dc77639fbdcfe09fa64e8a0e73321ceb602c747c80720344bf84788f1e414e3d13e12d67945af19b3376eb35edc0b25ac319cdf6f4bdd30e3d27c104942e0edb4f43edc13ae20ae5f865ae1d63874d61196f0a4ebcabf4c45", 0x5e, 0x79}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/04/04 09:32:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/04/04 09:32:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x4}, 0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 131.081990] audit: type=1326 audit(1522834360.615:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11696 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 09:32:40 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x180) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x9, 0x80, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000108000)={0x10}, 0xff41, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000018000900000000000000000a000000000000000000000014fcffffffffffffff000000000000"], 0x27f}, 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, ',['}, {0x20, '}}GPL\\-nodev\\'}, {0x20, 'cpuset/usereth0eth0-:(.[trusted%&&'}, {0x20, 'trusted-'}, {0x20, 'vboxnet1posix_acl_accessem0'}, {0x20, '@vmnet0!.'}], 0xa, "fd35d0ea74c986bbab1626ddf1f72f503543b1e3d6bcbfad12fec16c91a1"}, 0x8d) [ 131.992725] audit: type=1326 audit(1522834361.526:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11696 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 09:32:41 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x4, 0x10000a) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xa) 2018/04/04 09:32:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002380)={@remote={0xfe, 0x80, [], 0xbb}, 0x23, r2}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x80d, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:41 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000001a40)=0x3f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001400)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000ff030000000000000000001f00000006000000c00500001804000040020000000000002801000028010080280580002805000028050000280500002805000006000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012801000000000000000000000000000000000000000000000000280073657400000000000000000000000000000000000000000000000000000105000102000000004000736574000000000000000000000000000000000000000000000000000000000000000100000001fcffff1fc3000007000000760000002e48000059088100280045434e00000000000000000000000000000000000000000000000000000000ff000000000000ac14140ae0000002ffffffffffffff0064756d6d79300000000000000000000065716c00000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000840001400000000000000000000000000000b80018010000000000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000006000434c55535445524950000000000000000000000000000000000000000000010000000180c200000204000e0022000b00180025002e003600250033003a001500010026000d0008003d002700000001000000050000008907000000000000ac14140cac1414aaff0000000000000074756e6c30000000000000000000000069706464703000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f0002040000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000002800727066696c746572000000000000000000000000000000000000000000000d0000000000000030005450524f58590000000000000000000000000000000000000000000000000400000007000000ac1414aa4e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e000000000000000000000000000000000000000000000000000000300102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000b00000000000000280074746c000000000000000000000000000000000000000000000000000000013f000000000000280054544c0000000000000000000000000000000000000000000000000000000281000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x620) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001a80)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400400, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/04/04 09:32:41 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="07fbc0927b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r6, 0x9}, 0x8) 2018/04/04 09:32:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000108000)={0x10}, 0xff41, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000018000900000000000000000a000000000000000000000014fcffffffffffffff000000000000"], 0x27f}, 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, ',['}, {0x20, '}}GPL\\-nodev\\'}, {0x20, 'cpuset/usereth0eth0-:(.[trusted%&&'}, {0x20, 'trusted-'}, {0x20, 'vboxnet1posix_acl_accessem0'}, {0x20, '@vmnet0!.'}], 0xa, "fd35d0ea74c986bbab1626ddf1f72f503543b1e3d6bcbfad12fec16c91a1"}, 0x8d) 2018/04/04 09:32:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) 2018/04/04 09:32:41 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x100000000}, 0x8) r1 = socket(0x1b, 0x805, 0x9e7) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0xf}, 0x4, r2}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x399) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/04/04 09:32:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) 2018/04/04 09:32:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040)=0x8, 0xfe46) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:41 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23}}, 0x8, 0x10001}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x9}, &(0x7f0000000400)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/04/04 09:32:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000108000)={0x10}, 0xff41, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000018000900000000000000000a000000000000000000000014fcffffffffffffff000000000000"], 0x27f}, 0x1}, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}, {0x20, ',['}, {0x20, '}}GPL\\-nodev\\'}, {0x20, 'cpuset/usereth0eth0-:(.[trusted%&&'}, {0x20, 'trusted-'}, {0x20, 'vboxnet1posix_acl_accessem0'}, {0x20, '@vmnet0!.'}], 0xa, "fd35d0ea74c986bbab1626ddf1f72f503543b1e3d6bcbfad12fec16c91a1"}, 0x8d) 2018/04/04 09:32:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0x2, 0x0, 0x7fff, 0x3, 0x39, 0x2}) [ 132.216233] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/04 09:32:41 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x12955dff, 0x1d0, 0xad, 0x7, &(0x7f00000000c0)='ip_vti0\x00', 0x2, 0x0, 0x7fffffff}) 2018/04/04 09:32:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x480001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'ifb0\x00', 0x400}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) r2 = shmget(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) fcntl$addseals(r1, 0x409, 0x8) shmctl$SHM_LOCK(r2, 0xb) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getrlimit(0xa, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000180)) write$eventfd(r0, &(0x7f0000000140)=0x80, 0x8) [ 132.267245] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/04/04 09:32:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000073797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000f800000078010000c8010000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000e4c4c815c634814100000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x428) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000108000)={0x10}, 0xff41, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000018000900000000000000000a000000000000000000000014fcffffffffffffff000000000000"], 0x27f}, 0x1}, 0x0) 2018/04/04 09:32:42 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0x12, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x20800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x0, 0x4, 0x3, 0x4, 0x3f}, 0x20) 2018/04/04 09:32:42 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="07fbc0927b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) 2018/04/04 09:32:42 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) pipe(&(0x7f0000000080)) 2018/04/04 09:32:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x48a000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="78a6d91697c7ff3d01c41a5b1568cfe06156d3baf7e03fa2e3892878c866c6e761eab231d7622b2a08399646e3a24d2de6a351c1c3d1fde41f9945cb4fe1591f115eb927b05ae44a737deae54b4a4d2423003b8b7c92faa6d114af1416f054a5f1d282040e2a58d18550fbf19698cd971b080e0b473524174da5a589b374ec8b90fd98c7f1438d7028145c6b1419a36fda233d6a2acee7de3c185bbbc107242fcf4955a8a72ae44f403ab2da8b6ea17b80907dba75a2d460fa7b4b88720a48fa8cf7032431c79413cdfa9df8693dd9af186c49ea5da1aec467297a") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00000001c0)=0x6, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) 2018/04/04 09:32:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) 2018/04/04 09:32:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0xfffffffffffffde6) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/04 09:32:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000000121a01, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KDSKBLED(r0, 0x4b65, 0x3ff) 2018/04/04 09:32:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2000000000) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x4, 0x10001]}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/119) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/04/04 09:32:43 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/04 09:32:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) finit_module(r0, &(0x7f0000000000)=':\x00', 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 09:32:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/04/04 09:32:43 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/04/04 09:32:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="e3ff1200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x34}) 2018/04/04 09:32:43 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) rmdir(&(0x7f0000000000)='./file0\x00') bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:43 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffff, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xc5a, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)=""/121, &(0x7f0000000100)=0x79) ioctl$TCFLSH(r0, 0x540b, 0x800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:43 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x9, 0x140000000, 0xffff, 0x0, 0x7ff, 0x81, {0x0, @in={{0x2, 0x4e23}}, 0x100000001, 0x2, 0x2, 0x3, 0x9}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/04/04 09:32:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:44 executing program 3: 2018/04/04 09:32:44 executing program 7: socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfff, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x8}) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x52a) [ 135.115570] binder: BINDER_SET_CONTEXT_MGR already set [ 135.121278] binder: 11862:11925 ioctl 40046207 0 returned -16 [ 135.138741] binder_alloc: binder_alloc_mmap_handler: 11862 20000000-20001000 already mapped failed -16 [ 135.166507] binder: release 11862:11918 transaction 7 out, still active [ 135.173634] binder: send failed reply for transaction 7, target dead 2018/04/04 09:32:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/04 09:32:44 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000004c0)={0x7, {{0x2, 0x4e22, @rand_addr=0x3}}}, 0x88) close(r1) fadvise64(r1, 0x0, 0xa37d, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000580)=0x3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @multicast2}, &(0x7f0000000240)=0xc) read(r1, &(0x7f00000000c0)=""/87, 0x57) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xe3, "c917bb5148614d44b21c473e633b562f97a2025c62173c82425264f24e863994420cecca8a086094665e23f26cfb414a4e47f2e6d640ec465a5bcfd7606a42c145c30492eee97546add0a55c02d260c74b1e455df2b35c897f6e5fc6bd2359882e32842c265c4d35cea174e62c8f2096667128208a3d87759ee31fa8c4ebdf729c34c56411a2414579563f815d8ee4939fe13cbeff9ece4968c8c27e9c068d5631d831a27acdc0c2eadbd15b4fe677240e218d7f884b2f5219d5ee662587926d0eb42ca4bbccd2cc0e6cbd245b735856a663a45781b83d039c37aea4d11a7912dcbbcc"}, &(0x7f00000003c0)=0xeb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r6, @in6={{0xa, 0x4e21, 0x8, @empty, 0x2}}, 0x6, 0x3325}, 0x90) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) r7 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r7, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x400) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000280)={0x3, r1}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000200)={[0xf000, 0x1, 0xf000, 0x6002], 0xffffffff, 0x4, 0x4}) r2 = perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r2, 0x1}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x80000000, 0x6, 0x7, 0xfffffffffffffffc, 0x1, [{0xf31, 0x39, 0x7, 0x0, 0x0, 0x1501}]}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/04 09:32:44 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000080)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/04 09:32:44 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = gettid() tgkill(r0, r1, 0x16) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="f56cd5a6b1bb498d3ed9f3e6c5c128fca6bb1ea5f1b0986fc20707cb71839a03755d16bf4ebc8fb0faf086803dd8eb12fc40dac0569b28b69e0db221f0b5bfbc58cd47c012432df57053a9531ce3adb84cb1fc849386c0721bc6d84d9c390dd6bc71bee13b1a36a90403067b3b4ea734d89fc37dbfc791eee0d0475395f0ab3ebee9e0f4b450c72fd1f738b355b7358a4d43b80410370d14874fc09690a304c011deb3d2190a5343e09536", 0xab, 0x800000020000000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:44 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:44 executing program 2: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000029c0)=ANY=[@ANYRES32=r1, @ANYBLOB="81a5d23fc495875e89430500000000001681e69caf41ac69f56317d4a515403cc9ac455c50ffffffffffffffff4e47577be6f6b87cc1f445af557ce71b1efe04428dfc7f8da247381857e31c0c5884364035c24f7f6f5b45d86beaab96ba30b627bc0c5c74156e3757da398a9903546f3cc876fee629bbae84587e2d8900a66ae41120f84bef03b162e61b8f73563f45227adacf65b62a6387404a9319dbf2a874e0b5eafc0d1ec15cad9145ed0b2104b35cbfbaccdc2b4d9f4957bbbb848cb4d25d584f9e8ec654c658a7031245989167868e"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r0, &(0x7f0000002880)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect(r7, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0xfffffffffffffd5c) 2018/04/04 09:32:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0x6}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x200) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'dummy0\x00', 0x4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) 2018/04/04 09:32:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:45 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/04/04 09:32:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x2, [0x7, 0x7]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x91, "f42d041c41978ea8ff6319ae7cb52aee2dd27037f1c171240ac93da0b1a087829166717db284aebf626b90d28321373357dfc909e8f612d747eb673415870582d931b0926f79c57a4146a3f97b50d331b1aedddd8d00cba352173163b0cd3496d639349b9964b569d2f58e5f6c643492747e2fbd48f01afa0f2e2124fb8891fbba8c5eecb19360c696090445a99c70e256"}, &(0x7f0000000280)=0xb5) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x4, 0x9, 0xffffffffffffffc1, 0x3}) 2018/04/04 09:32:45 executing program 2: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000029c0)=ANY=[@ANYRES32=r1, @ANYBLOB="81a5d23fc495875e89430500000000001681e69caf41ac69f56317d4a515403cc9ac455c50ffffffffffffffff4e47577be6f6b87cc1f445af557ce71b1efe04428dfc7f8da247381857e31c0c5884364035c24f7f6f5b45d86beaab96ba30b627bc0c5c74156e3757da398a9903546f3cc876fee629bbae84587e2d8900a66ae41120f84bef03b162e61b8f73563f45227adacf65b62a6387404a9319dbf2a874e0b5eafc0d1ec15cad9145ed0b2104b35cbfbaccdc2b4d9f4957bbbb848cb4d25d584f9e8ec654c658a7031245989167868e"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) connect$rds(r0, &(0x7f0000002880)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffffe3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect(r7, &(0x7f00000027c0)=@l2={0x1f, 0x2, {0xff, 0x6, 0x718, 0x0, 0x5, 0xd0}, 0x8, 0x9d}, 0x80) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002840)=0x830, 0xfffffffffffffd5c) 2018/04/04 09:32:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:45 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:45 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x88001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0xffffffff80000001, 0xc528ed1}, {0x6, 0x9}, 0x401, 0x5, 0x2}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000140)=0x8) 2018/04/04 09:32:45 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5bf279e1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/04 09:32:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/04/04 09:32:45 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x6, 0x7, 0x8, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0xe, 0x8, &(0x7f00000001c0)) 2018/04/04 09:32:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:45 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/217) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x7fffffffffffffc, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xd8af, 0x400, 0x0, 0x3, 0x8, 0x10, "224d1f88a187d214325d3027ea6818d22b421c61412d5227c89a0a7ab2aecc5b83a9f1f62dcc93627b14d8ecdfe12a186bc787951162d3c0c534e7488678af8c", "d48b55f2c8f6b1b34c8efba4f97ab9e11632abadaa5e439f5676273dc38a565a8c15ab3c3c8282cb4fd2f51baab1cc4fea3fd57020cf4dbf5fb689c7dfd5595a", "f375ebc1d3b16329da9d11ecdd4c9c022e8ef21f7ea89ccd4f7d791763fc396a", [0x71, 0x101]}) 2018/04/04 09:32:45 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5bf279e1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/04 09:32:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x1, 0xff4d) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) io_setup(0x8, &(0x7f0000000000)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x101, 0x10100) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000000380)=0x36, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_submit(r1, 0x3, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000040)="177de5b3d92b15e32a31cd83d929043f47d1aa48cf16457aed3adf67e457bd97a89320c5f29d2a7d69a88b4b", 0x2c, 0x9, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x1f, r0, &(0x7f0000000100)="6b8d041310e7016846320d7f8e33c09166bff531e6d8757912bda5ca98603a106eb576bf64d096fa5a0096a8727600d1b27659f5ce7d51c026221ce9d40c344634e1eeb4c96ea4b932b9b124ee547d1dd2da7c484e83ced117d2e265eb14df76960865b7f40474ca2a9cb4b19b930743ef01a0043f6cdf26e0cdb0200b52139589a774b6400744444d516e9d1dca093340e207fd5fbe97cf23736cd7fa2da5c98a68bcdbb9b7ee4fd4b5ba183f80b2e38fa73eff02b19ec3f5f789017fb64f892ca279ee5d34d31a8bc084a9955bcb571f3a44d6081e", 0xd6, 0x7, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x9, 0x0, r0, &(0x7f0000000280)="1f5c", 0x2, 0x3ff8000000000000, 0x0, 0x1, r4}]) 2018/04/04 09:32:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x402000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000008}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001100), &(0x7f0000001140)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1024) 2018/04/04 09:32:46 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5bf279e1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/04 09:32:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:46 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20402, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x40) flistxattr(r0, &(0x7f00000000c0)=""/202, 0xca) 2018/04/04 09:32:46 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5bf279e1, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x1, 0x1}) 2018/04/04 09:32:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x80) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x1}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bcfd618532a39189634c275b0c99a5e79a00a5cecf6219f1e44a5a33a43ad35fdadffcbfd20bd03e1fbe388fdd6a09d320d4ba289f4222fa24572e66ab500fa20dd0b9ac9e38e4a2a1e57a3e1034bd015a8b0d0e687f8f385ff91a2f314148befff484da868b48c1804d56da038c2b93ce417747c0b67da93a404f7661a09cc85696d94076876e3aab453bab3c45a44d583610e9c045d051", 0x6b, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/04 09:32:46 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x670b1bd0, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8, 0x1, 0x7, 0x7fffffff, 0x7, 0x6, 0x1b7, {r2, @in={{0x2, 0x4e22}}, 0x2, 0xddd, 0x1f, 0x4ef0ae8, 0x3}}, &(0x7f0000000340)=0xb0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:46 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5bf279e1, 0x400000) 2018/04/04 09:32:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/04/04 09:32:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x21ff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x80, 0x3fffffffffffef7, 0xfff, 0x7f246677, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 09:32:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:47 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_getscheduler(r1) 2018/04/04 09:32:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffe6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/04 09:32:47 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r3 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:47 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r4 = getegid() fchown(r1, r3, r4) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 2018/04/04 09:32:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:47 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x101000) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0xb2000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x7}, 0x8) 2018/04/04 09:32:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:48 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:48 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x10000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) msgget(0x3, 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/04 09:32:48 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:48 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x7, 0x200, 0x500, 0xce7a, 0x40008, r1}) r2 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x8, 0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000080000000000010000fddbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0x0) r3 = fcntl$getown(r1, 0x9) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/247, 0xf7) r4 = getpgid(0x0) setpgid(r3, r4) 2018/04/04 09:32:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'GPL:^\x00'}, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x11, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x400, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x97}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:49 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) r3 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:49 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:49 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) 2018/04/04 09:32:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x800000024, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@empty, 0x12, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffff61, 0x80000001ffffffe, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xffffffffffffffd1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000180)={0xffffffff, 0x0, 0x6, 0x251}) 2018/04/04 09:32:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/04/04 09:32:49 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r3 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x8000) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 09:32:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000000000, &(0x7f0000000040)=0x40, 0xa4) r1 = dup(r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x31) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:49 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000140)={0x6d, "de3725600f02d6eccbe5fefa827a3f1d942f4767c1a66131902342bbce7644388a4e37281ee4ae5581395bf0b5fd443e95b1a367201e882608d03f0b9de6c9acb114c782196dc973bd7d4873ce879746d6cdc7473b6980b70fa328d1f1b0ae6c7e47c52ff4593392995aa1bc30"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r3 = socket$inet(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8982, &(0x7f0000002ff2)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x1a) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x5, 0x32, 0x1, r4}) 2018/04/04 09:32:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x400004e21, @multicast2=0xe0000002}, 0xfffffffffffffe05) socketpair(0x8, 0x0, 0x368e, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x82, 0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:49 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000400)={0x5, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:50 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r3 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x9) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/04/04 09:32:50 executing program 0: timerfd_create(0x0, 0x80800) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 09:32:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) 2018/04/04 09:32:50 executing program 2 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x20, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 140.668024] FAULT_INJECTION: forcing a failure. [ 140.668024] name failslab, interval 1, probability 0, space 0, times 0 [ 140.679635] CPU: 1 PID: 12311 Comm: syz-executor2 Not tainted 4.16.0+ #14 [ 140.686573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.695928] Call Trace: [ 140.698516] dump_stack+0x1a7/0x27d [ 140.702147] ? arch_local_irq_restore+0x53/0x53 [ 140.706798] ? check_same_owner+0x320/0x320 [ 140.711108] should_fail+0x914/0xae0 [ 140.714800] ? __might_sleep+0x95/0x190 [ 140.718762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.723848] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.729025] ? tun_get_user+0x1118/0x3b50 [ 140.733164] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 140.737990] ? trace_event_raw_event_lock+0x340/0x340 [ 140.743164] ? print_irqtrace_events+0x270/0x270 [ 140.747900] ? alloc_set_pte+0xf74/0x1780 [ 140.752037] ? trace_hardirqs_off+0x10/0x10 [ 140.756340] ? lock_release+0xa40/0xa40 [ 140.760299] ? print_irqtrace_events+0x270/0x270 [ 140.765040] ? reacquire_held_locks+0x1f9/0x3e0 [ 140.769692] ? __lock_acquire+0x638/0x3c30 [ 140.773909] ? print_irqtrace_events+0x270/0x270 [ 140.778648] should_failslab+0xec/0x120 [ 140.782605] kmem_cache_alloc+0x47/0x760 [ 140.786646] ? __lock_acquire+0x638/0x3c30 [ 140.790864] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.796040] __build_skb+0x99/0x410 [ 140.799650] ? skb_try_coalesce+0x1cb0/0x1cb0 [ 140.804132] ? __alloc_pages_nodemask+0xdd0/0xdd0 [ 140.808961] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.814136] ? __lock_acquire+0x638/0x3c30 [ 140.818358] __napi_alloc_skb+0x173/0x2c0 [ 140.822488] napi_get_frags+0x61/0x130 [ 140.826359] tun_get_user+0x1fcb/0x3b50 [ 140.830313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.835497] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.840671] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 140.845580] ? perf_trace_lock+0xd6/0x900 [ 140.849714] ? trace_event_raw_event_lock+0x340/0x340 [ 140.854883] ? lock_acquire+0x1d5/0x580 [ 140.858839] ? trace_hardirqs_off+0x10/0x10 [ 140.863152] ? tun_get+0x1ab/0x2e0 [ 140.866670] ? lock_downgrade+0x980/0x980 [ 140.870800] ? rcu_is_watching+0x85/0x130 [ 140.874928] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 140.879845] ? tun_get+0x1d4/0x2e0 [ 140.883366] ? tun_do_read+0x27e0/0x27e0 [ 140.887405] ? __check_object_size+0x8b/0x530 [ 140.891888] tun_chr_write_iter+0xb9/0x160 [ 140.896108] do_iter_readv_writev+0x55c/0x830 [ 140.900591] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 140.905329] ? rw_verify_area+0xe5/0x2b0 [ 140.909376] do_iter_write+0x154/0x540 [ 140.913246] ? dup_iter+0x260/0x260 [ 140.916859] vfs_writev+0x18a/0x340 [ 140.920464] ? vfs_iter_write+0xb0/0xb0 [ 140.924424] ? wait_for_completion+0x770/0x770 [ 140.929000] ? __fdget_pos+0xb4/0x1a0 [ 140.932784] ? __fdget_raw+0x20/0x20 [ 140.936479] ? __sb_end_write+0xa0/0xd0 [ 140.940438] do_writev+0xfc/0x2a0 [ 140.943873] ? do_writev+0xfc/0x2a0 [ 140.947480] ? ksys_write+0x184/0x220 [ 140.951263] ? vfs_writev+0x340/0x340 [ 140.955048] ? mm_fault_error+0x2c0/0x2c0 [ 140.959181] ? ksys_ioctl+0x6c/0xb0 [ 140.962802] SyS_writev+0x27/0x30 [ 140.966238] ? SyS_readv+0x30/0x30 [ 140.969760] do_syscall_64+0x281/0x940 [ 140.973768] ? vmalloc_sync_all+0x30/0x30 [ 140.977901] ? finish_task_switch+0x1b9/0x970 [ 140.982378] ? finish_task_switch+0x17a/0x970 [ 140.986857] ? syscall_return_slowpath+0x550/0x550 [ 140.991770] ? syscall_return_slowpath+0x2ac/0x550 [ 140.996682] ? prepare_exit_to_usermode+0x350/0x350 [ 141.001769] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.007116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.011944] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/04 09:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) [ 141.017114] RIP: 0033:0x455191 [ 141.020283] RSP: 002b:00007fb3a1e87ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 141.027976] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455191 [ 141.035226] RDX: 0000000000000001 RSI: 00007fb3a1e87bf0 RDI: 00000000000000fc [ 141.042476] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 141.049724] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 141.056976] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 2018/04/04 09:32:50 executing program 2 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) sched_setaffinity(r1, 0xfffffffffffffe37, &(0x7f00000001c0)=0x7) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) 2018/04/04 09:32:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffea4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) r1 = msgget$private(0x0, 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)=0x0) getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0]) r4 = getuid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x9eda, r2, r3, r4, r5, 0x9, 0x10001}, 0x7, 0xfffffffffffffbff, 0x6, 0x60, 0x0, 0x8001, r6, r7}) r8 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 141.149998] FAULT_INJECTION: forcing a failure. [ 141.149998] name failslab, interval 1, probability 0, space 0, times 0 [ 141.161634] CPU: 1 PID: 12330 Comm: syz-executor2 Not tainted 4.16.0+ #14 [ 141.168565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.177925] Call Trace: [ 141.180525] dump_stack+0x1a7/0x27d [ 141.184165] ? arch_local_irq_restore+0x53/0x53 [ 141.188843] ? kasan_check_write+0x14/0x20 [ 141.193092] should_fail+0x914/0xae0 2018/04/04 09:32:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) socket$kcm(0x29, 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) [ 141.196813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.201920] ? xfrm_policy_lookup+0x70/0x70 [ 141.206270] ? ip_route_output_key_hash+0x229/0x370 [ 141.211296] ? lock_downgrade+0x980/0x980 [ 141.215451] ? rcu_is_watching+0x85/0x130 [ 141.219607] ? rcu_is_watching+0x85/0x130 [ 141.223767] ? inet_addr_type_dev_table+0x32e/0x480 [ 141.228791] ? ip_route_output_key_hash+0x252/0x370 [ 141.233805] ? ip_route_output_key_hash_rcu+0x2d40/0x2d40 [ 141.239333] should_failslab+0xec/0x120 [ 141.243289] kmem_cache_alloc_trace+0x4b/0x740 [ 141.247855] ? icmp_route_lookup.constprop.23+0x462/0x1540 [ 141.253464] ip_setup_cork+0x508/0x680 [ 141.257337] ip_append_data.part.46+0x12f/0x150 [ 141.261984] ? icmp_push_reply+0x4f0/0x4f0 [ 141.266200] ? icmp_push_reply+0x4f0/0x4f0 [ 141.270417] ip_append_data+0x5a/0x80 [ 141.274207] icmp_push_reply+0x169/0x4f0 [ 141.278259] icmp_send+0x1136/0x19b0 [ 141.281970] ? icmp_route_lookup.constprop.23+0x1540/0x1540 [ 141.287668] ? __lock_acquire+0x638/0x3c30 [ 141.291885] ? trace_hardirqs_off+0x10/0x10 [ 141.296190] ? print_irqtrace_events+0x270/0x270 [ 141.300929] ? trace_hardirqs_off+0x10/0x10 [ 141.305235] ? find_held_lock+0x35/0x1d0 [ 141.309297] ip_options_compile+0xc21/0x1a50 [ 141.313684] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.318603] ? ip_forward+0x1d60/0x1d60 [ 141.322562] ? __lock_is_held+0xb6/0x140 [ 141.326611] ip_rcv_finish+0x5d1/0x2030 [ 141.330569] ? inet_del_offload+0x50/0x50 [ 141.334706] ? ip_rcv+0xedc/0x1820 [ 141.338230] ? lock_downgrade+0x980/0x980 [ 141.342363] ? rcu_is_watching+0x85/0x130 [ 141.346490] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.351398] ? iptable_nat_ipv4_in+0x2c/0x40 [ 141.355788] ? nf_hook_slow+0xd3/0x1a0 [ 141.359659] ip_rcv+0xb7f/0x1820 [ 141.363010] ? ip_local_deliver+0x6e0/0x6e0 [ 141.367317] ? kasan_check_read+0x11/0x20 [ 141.371444] ? refcount_inc_not_zero+0x1a4/0x280 [ 141.376182] ? refcount_add_not_zero+0x2b0/0x2b0 [ 141.380925] ? inet_del_offload+0x50/0x50 [ 141.385056] ? ip_local_deliver+0x6e0/0x6e0 [ 141.389364] __netif_receive_skb_core+0x1a52/0x3480 [ 141.394370] ? nf_ingress+0x9f0/0x9f0 [ 141.398165] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.403342] ? trace_event_raw_event_lock+0x340/0x340 [ 141.408509] ? rcu_is_watching+0x85/0x130 [ 141.412639] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.417547] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.422453] ? trace_hardirqs_off+0x10/0x10 [ 141.426758] ? trace_hardirqs_off+0x10/0x10 [ 141.431063] ? kernel_text_address+0xd1/0xe0 [ 141.435453] ? __unwind_start+0x169/0x330 [ 141.439582] ? trace_event_raw_event_lock+0x340/0x340 [ 141.444756] ? print_irqtrace_events+0x270/0x270 [ 141.449499] ? netif_receive_skb_internal+0x1d7/0x670 [ 141.454668] ? lock_downgrade+0x980/0x980 [ 141.458803] ? pvclock_read_flags+0x160/0x160 [ 141.463278] ? mark_held_locks+0xaf/0x100 [ 141.467409] ? lock_acquire+0x1d5/0x580 [ 141.471363] ? lock_acquire+0x1d5/0x580 [ 141.475317] ? netif_receive_skb_internal+0xa2/0x670 [ 141.480399] ? ktime_get_with_offset+0x2c1/0x420 [ 141.485141] ? kasan_check_read+0x11/0x20 [ 141.489266] ? rcu_is_watching+0x85/0x130 [ 141.493394] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.498306] __netif_receive_skb+0x2c/0x1b0 [ 141.502619] ? __netif_receive_skb+0x2c/0x1b0 [ 141.507096] netif_receive_skb_internal+0x10b/0x670 [ 141.512092] ? dev_cpu_dead+0xb00/0xb00 [ 141.516049] ? net_rx_action+0x1910/0x1910 [ 141.520265] ? eth_type_trans+0x2b2/0x710 [ 141.524393] ? eth_gro_receive+0x820/0x820 [ 141.528615] napi_gro_frags+0x58a/0xaf0 [ 141.532572] ? napi_gro_receive+0x500/0x500 [ 141.536881] ? tun_get_user+0x2aed/0x3b50 [ 141.541012] tun_get_user+0x2b16/0x3b50 [ 141.544971] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.550157] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 141.555063] ? perf_trace_lock+0xd6/0x900 [ 141.560498] ? trace_event_raw_event_lock+0x340/0x340 [ 141.565665] ? lock_acquire+0x1d5/0x580 [ 141.569619] ? trace_hardirqs_off+0x10/0x10 [ 141.573932] ? tun_get+0x1ab/0x2e0 [ 141.577467] ? rcu_is_watching+0x85/0x130 [ 141.581595] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 141.586512] ? tun_get+0x1d4/0x2e0 [ 141.590038] ? tun_do_read+0x27e0/0x27e0 [ 141.594078] ? __check_object_size+0x8b/0x530 [ 141.598559] tun_chr_write_iter+0xb9/0x160 [ 141.602783] do_iter_readv_writev+0x55c/0x830 [ 141.607266] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 141.612015] ? rw_verify_area+0xe5/0x2b0 [ 141.616071] do_iter_write+0x154/0x540 [ 141.619940] ? dup_iter+0x260/0x260 [ 141.623559] vfs_writev+0x18a/0x340 [ 141.627168] ? vfs_iter_write+0xb0/0xb0 [ 141.631128] ? wait_for_completion+0x770/0x770 [ 141.635720] ? __fdget_pos+0xb4/0x1a0 [ 141.639501] ? __fdget_raw+0x20/0x20 [ 141.643195] ? __sb_end_write+0xa0/0xd0 [ 141.647156] do_writev+0xfc/0x2a0 [ 141.650585] ? do_writev+0xfc/0x2a0 [ 141.654191] ? ksys_write+0x184/0x220 [ 141.657972] ? vfs_writev+0x340/0x340 [ 141.661753] ? mm_fault_error+0x2c0/0x2c0 [ 141.665884] ? ksys_ioctl+0x6c/0xb0 [ 141.669491] SyS_writev+0x27/0x30 [ 141.672922] ? SyS_readv+0x30/0x30 [ 141.676445] do_syscall_64+0x281/0x940 [ 141.680309] ? vmalloc_sync_all+0x30/0x30 [ 141.684437] ? finish_task_switch+0x1b9/0x970 [ 141.688910] ? finish_task_switch+0x17a/0x970 [ 141.693385] ? syscall_return_slowpath+0x550/0x550 [ 141.698293] ? syscall_return_slowpath+0x2ac/0x550 [ 141.703201] ? prepare_exit_to_usermode+0x350/0x350 [ 141.708199] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.713545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.718370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 141.723537] RIP: 0033:0x455191 [ 141.726703] RSP: 002b:00007fb3a1e87ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 141.734480] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455191 [ 141.741740] RDX: 0000000000000001 RSI: 00007fb3a1e87bf0 RDI: 00000000000000fc [ 141.748988] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 141.756240] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 141.763501] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/04 09:32:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450402, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000100)=0x8000, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x0, 0x10001) lseek(r2, 0xfffffffffffffffc, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r3 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) sendfile(r3, r2, 0x0, 0xd7c3) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000000080)="8d4198620ebdc0385b27fb4cd68a14e57efa34d3a595966d9f1e846264ea6fd785a833449eae5b02aba5d613609aac6748b5ccafc61a66044b52d1f59c453845508d5d646a79e07758fc8364582bd86ea81428e2cef3c4a0178c901486c5085debfae2f5405715c42c83d42eb5dafe") lseek(r2, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/127, 0x3}) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000040)=0x22ff) 2018/04/04 09:32:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:51 executing program 2 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) 2018/04/04 09:32:51 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:51 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x1, 0x0, &(0x7f0000000240)=""/86, &(0x7f00000002c0)=""/10, &(0x7f0000000300)=""/56}) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x4, 0x3fc) sendto$inet6(r1, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x3e, &(0x7f0000000140)={0x7, {0x8}, 0x10000000, 0x2}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) 2018/04/04 09:32:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x10001, 0xfffffffffffffffc, 0x3, 0x59, 0x5, 0x6}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ptrace$peekuser(0x3, r2, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fff) 2018/04/04 09:32:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000100)={0x6, 0x3, 0x0, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000039c000)=0x8, 0xffffffffffffff1e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 142.131043] FAULT_INJECTION: forcing a failure. [ 142.131043] name failslab, interval 1, probability 0, space 0, times 0 [ 142.142347] CPU: 1 PID: 12375 Comm: syz-executor2 Not tainted 4.16.0+ #14 [ 142.149283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.158637] Call Trace: [ 142.161233] dump_stack+0x1a7/0x27d [ 142.164871] ? arch_local_irq_restore+0x53/0x53 [ 142.169553] should_fail+0x914/0xae0 [ 142.173270] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/04 09:32:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x1ff, 0x2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x2, 0x0, &(0x7f0000000080)=""/120, &(0x7f0000000180)=""/98, &(0x7f0000000280)=""/123, 0x6000}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000300)={0x8, 0x0, [{0x0, 0x9, 0x2, 0x101, 0x4, 0x3, 0x4}, {0x0, 0x2, 0x2, 0x9, 0xfffffffffffffffd, 0x101, 0xa0bd}, {0x0, 0x2, 0x3, 0xc92a, 0x7fff, 0x100000000, 0x5}, {0x80000019, 0x2, 0x1, 0x8, 0x9, 0xfffffffffffffff9, 0x6}, {0xc000001b, 0x8, 0x1, 0x100000001, 0x3f, 0x3ff, 0x4}, {0x4, 0x0, 0x1, 0x101, 0x8, 0x7f, 0x1}, {0x80000007, 0x6ebe69a, 0x0, 0x2, 0x9, 0x2, 0x6}, {0x0, 0x2, 0x6, 0x24000000000, 0x8, 0x401, 0x2}]}) [ 142.178378] ? print_irqtrace_events+0x270/0x270 [ 142.183132] ? __lock_acquire+0x638/0x3c30 [ 142.187365] ? print_irqtrace_events+0x270/0x270 [ 142.192138] ? __lock_acquire+0x638/0x3c30 [ 142.196373] ? trace_hardirqs_off+0x10/0x10 [ 142.200694] ? trace_hardirqs_off+0x10/0x10 [ 142.205015] ? __lock_acquire+0x638/0x3c30 [ 142.209263] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 142.214454] ? __lock_is_held+0xb6/0x140 [ 142.218532] should_failslab+0xec/0x120 [ 142.222512] kmem_cache_alloc_node+0x56/0x760 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x3, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x7, 0xc0, "04109dd97379e409f7b91eb2b7dedb49a7f5b709a91e42126207999d8d302b05700a19166bb243875aee01fbbb7b42f12be6575e93002546c071a27716c03be0d20d8070c6f6c7a58ea521dd4bce6f2c0171f6316dd2bb4c2cfa5204fec6d5b642c283f0208baccde212247b95851397602c8fa76926a3c6d57bc11291333d974d38e6b1e10d6e1d30a2da75785d993cfc04de25e84e5d2816033ffac7b8a29bab5b5b6299924b59d6b6ec11e19d5c355085294586bf7f250d7fbaa3c0e34839"}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) [ 142.227008] ? rcu_read_lock_sched_held+0x108/0x120 [ 142.232031] ? fib_table_lookup+0xa04/0x1ba0 [ 142.236448] __alloc_skb+0xf4/0x760 [ 142.240080] ? skb_scrub_packet+0x510/0x510 [ 142.244402] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 142.249419] ? trace_hardirqs_off+0x10/0x10 [ 142.253738] ? find_held_lock+0x35/0x1d0 [ 142.257800] ? trace_hardirqs_off+0x10/0x10 [ 142.262132] alloc_skb_with_frags+0x10d/0x750 [ 142.266638] ? find_held_lock+0x35/0x1d0 [ 142.270710] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 142.275470] ? is_bpf_text_address+0x7b/0x120 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x6) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) lseek(r0, 0x0, 0x7) 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat6\x00') setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000080)="a48adfea2634ee387e728a476a0a683aeb4e88d55acc23adec4150917f55d927281c6f4cff87bbb51345e4a7f7365a829fb6d093c7e09de1bc5a0654b38a351380737f421946a7153f7e71fa7974dafae324de0c12b92168908da3bde954a175bcc2114db470f3d74a0128f85266e50a3a1a0ce6dc6ca6cfbe62f4071991b6bd54733038a7fee8bc2c", 0x89) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) [ 142.279965] ? lock_downgrade+0x980/0x980 [ 142.284115] sock_alloc_send_pskb+0x7b3/0x9e0 [ 142.288611] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.293540] ? sock_wmalloc+0x1e0/0x1e0 [ 142.297522] ? is_bpf_text_address+0xa4/0x120 [ 142.302015] ? kernel_text_address+0xd1/0xe0 [ 142.306419] ? __unwind_start+0x169/0x330 [ 142.310561] ? __kernel_text_address+0xd/0x40 [ 142.315051] ? unwind_get_return_address+0x61/0xa0 [ 142.319973] ? __save_stack_trace+0x7e/0xd0 [ 142.324409] ? save_stack+0xa3/0xd0 [ 142.328033] ? save_stack+0x43/0xd0 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000000040)={0x7ff, 0x800, 0x9, 0x3e, 0x0, 0x100000000, 0x0, 0x4}, &(0x7f0000000080)={0x2, 0x4, 0xff, 0x6, 0x3, 0x2, 0xe38, 0x2}, &(0x7f00000000c0)={0x596, 0x3, 0x4098, 0x1000, 0xffffffffffffffc0, 0x1ff, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x800}, 0x8}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x9, 0x7}, {0x8, 0xc}, {0x200, 0x80000001}, {0x8, 0x20}]}) 2018/04/04 09:32:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r2) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) [ 142.331682] ? kasan_kmalloc+0xad/0xe0 [ 142.335562] ? kmem_cache_alloc_trace+0x136/0x740 [ 142.340396] ? ip_setup_cork+0x508/0x680 [ 142.344453] sock_alloc_send_skb+0x32/0x40 [ 142.348686] __ip_append_data.isra.45+0x1453/0x26c0 [ 142.353700] ? do_iter_readv_writev+0x55c/0x830 [ 142.358365] ? do_iter_write+0x154/0x540 [ 142.362434] ? trace_hardirqs_off+0x10/0x10 [ 142.366754] ? kasan_check_read+0x11/0x20 [ 142.370896] ? icmp_push_reply+0x4f0/0x4f0 [ 142.375135] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 142.380934] ? __lock_is_held+0xb6/0x140 [ 142.385127] ? ipv4_mtu+0x411/0x580 [ 142.388761] ? __build_flow_key.constprop.53+0x630/0x630 [ 142.394210] ? rcu_read_lock_sched_held+0x108/0x120 [ 142.399228] ? kmem_cache_alloc_trace+0x459/0x740 [ 142.404069] ? icmp_route_lookup.constprop.23+0x462/0x1540 [ 142.409691] ip_append_data.part.46+0xde/0x150 [ 142.414276] ? icmp_push_reply+0x4f0/0x4f0 [ 142.418511] ? icmp_push_reply+0x4f0/0x4f0 [ 142.422748] ip_append_data+0x5a/0x80 [ 142.426552] icmp_push_reply+0x169/0x4f0 [ 142.430618] icmp_send+0x1136/0x19b0 [ 142.434339] ? icmp_route_lookup.constprop.23+0x1540/0x1540 [ 142.440703] ? __lock_acquire+0x638/0x3c30 [ 142.444942] ? trace_hardirqs_off+0x10/0x10 [ 142.449265] ? print_irqtrace_events+0x270/0x270 [ 142.454023] ? trace_hardirqs_off+0x10/0x10 [ 142.458353] ? find_held_lock+0x35/0x1d0 [ 142.462430] ip_options_compile+0xc21/0x1a50 [ 142.466837] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.471780] ? ip_forward+0x1d60/0x1d60 [ 142.475744] ? __lock_is_held+0xb6/0x140 [ 142.479793] ip_rcv_finish+0x5d1/0x2030 [ 142.483757] ? inet_del_offload+0x50/0x50 [ 142.487891] ? ip_rcv+0xedc/0x1820 [ 142.491418] ? lock_downgrade+0x980/0x980 [ 142.495553] ? kasan_check_read+0x11/0x20 [ 142.499676] ? rcu_is_watching+0x85/0x130 [ 142.503798] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.508705] ? iptable_nat_ipv4_in+0x2c/0x40 [ 142.513093] ? nf_hook_slow+0xd3/0x1a0 [ 142.516959] ip_rcv+0xb7f/0x1820 [ 142.520569] ? ip_local_deliver+0x6e0/0x6e0 [ 142.524875] ? kasan_check_read+0x11/0x20 [ 142.529005] ? refcount_inc_not_zero+0x1a4/0x280 [ 142.533756] ? refcount_add_not_zero+0x2b0/0x2b0 [ 142.538493] ? inet_del_offload+0x50/0x50 [ 142.542617] ? ip_local_deliver+0x6e0/0x6e0 [ 142.546924] __netif_receive_skb_core+0x1a52/0x3480 [ 142.551935] ? nf_ingress+0x9f0/0x9f0 [ 142.555728] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 142.560899] ? print_irqtrace_events+0x270/0x270 [ 142.565643] ? rcu_is_watching+0x85/0x130 [ 142.569788] ? kasan_check_read+0x11/0x20 [ 142.573922] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.578841] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.583752] ? trace_hardirqs_off+0x10/0x10 [ 142.588052] ? trace_hardirqs_off+0x10/0x10 [ 142.592350] ? is_bpf_text_address+0xa4/0x120 [ 142.596821] ? kernel_text_address+0xd1/0xe0 [ 142.601204] ? __unwind_start+0x169/0x330 [ 142.605345] ? print_irqtrace_events+0x270/0x270 [ 142.610095] ? netif_receive_skb_internal+0x1d7/0x670 [ 142.615272] ? lock_downgrade+0x980/0x980 [ 142.619406] ? pvclock_read_flags+0x160/0x160 [ 142.623884] ? mark_held_locks+0xaf/0x100 [ 142.628029] ? lock_acquire+0x1d5/0x580 [ 142.631987] ? lock_acquire+0x1d5/0x580 [ 142.635946] ? netif_receive_skb_internal+0xa2/0x670 [ 142.641039] ? ktime_get_with_offset+0x2c1/0x420 [ 142.645784] ? kasan_check_read+0x11/0x20 [ 142.649916] ? rcu_is_watching+0x85/0x130 [ 142.654051] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.658972] __netif_receive_skb+0x2c/0x1b0 [ 142.663712] ? __netif_receive_skb+0x2c/0x1b0 [ 142.668185] netif_receive_skb_internal+0x10b/0x670 [ 142.673186] ? dev_cpu_dead+0xb00/0xb00 [ 142.677137] ? net_rx_action+0x1910/0x1910 [ 142.681351] ? eth_type_trans+0x2b2/0x710 [ 142.685476] ? eth_gro_receive+0x820/0x820 [ 142.689700] napi_gro_frags+0x58a/0xaf0 [ 142.693653] ? napi_gro_receive+0x500/0x500 [ 142.698049] ? tun_get_user+0x2aed/0x3b50 [ 142.702175] tun_get_user+0x2b16/0x3b50 [ 142.706127] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 142.711293] ? trace_hardirqs_off+0x10/0x10 [ 142.715592] ? trace_hardirqs_off+0x10/0x10 [ 142.719895] ? trace_hardirqs_off+0x10/0x10 [ 142.724317] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 142.729230] ? lock_acquire+0x1d5/0x580 [ 142.733183] ? trace_hardirqs_off+0x10/0x10 [ 142.737507] ? tun_get+0x1ab/0x2e0 [ 142.741043] ? kasan_check_read+0x11/0x20 [ 142.745180] ? rcu_is_watching+0x85/0x130 [ 142.749314] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 142.754235] ? tun_get+0x1d4/0x2e0 [ 142.757758] ? tun_do_read+0x27e0/0x27e0 [ 142.761808] ? __check_object_size+0x8b/0x530 [ 142.766301] tun_chr_write_iter+0xb9/0x160 [ 142.770523] do_iter_readv_writev+0x55c/0x830 [ 142.774997] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 142.779734] ? rw_verify_area+0xe5/0x2b0 [ 142.783783] do_iter_write+0x154/0x540 [ 142.787651] ? dup_iter+0x260/0x260 [ 142.791259] vfs_writev+0x18a/0x340 [ 142.794873] ? vfs_iter_write+0xb0/0xb0 [ 142.798842] ? wait_for_completion+0x770/0x770 [ 142.803406] ? __lock_is_held+0xb6/0x140 [ 142.807445] ? __fdget_pos+0xb4/0x1a0 [ 142.811222] ? __fdget_raw+0x20/0x20 [ 142.814921] ? __sb_end_write+0xa0/0xd0 [ 142.818871] do_writev+0xfc/0x2a0 [ 142.822298] ? do_writev+0xfc/0x2a0 [ 142.825921] ? ksys_write+0x184/0x220 [ 142.829703] ? vfs_writev+0x340/0x340 [ 142.833479] ? mm_fault_error+0x2c0/0x2c0 [ 142.837607] ? ksys_ioctl+0x6c/0xb0 [ 142.841218] SyS_writev+0x27/0x30 [ 142.844659] ? SyS_readv+0x30/0x30 [ 142.848181] do_syscall_64+0x281/0x940 [ 142.852044] ? vmalloc_sync_all+0x30/0x30 [ 142.856168] ? finish_task_switch+0x1b9/0x970 [ 142.860639] ? finish_task_switch+0x17a/0x970 [ 142.865124] ? syscall_return_slowpath+0x550/0x550 [ 142.870052] ? syscall_return_slowpath+0x2ac/0x550 [ 142.874961] ? prepare_exit_to_usermode+0x350/0x350 [ 142.879957] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 142.885307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.890142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 142.895327] RIP: 0033:0x455191 [ 142.898501] RSP: 002b:00007fb3a1e87ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 142.906189] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455191 [ 142.913449] RDX: 0000000000000001 RSI: 00007fb3a1e87bf0 RDI: 00000000000000fc [ 142.920697] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 142.927946] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 142.935197] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000002 2018/04/04 09:32:52 executing program 2 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/04 09:32:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/04/04 09:32:52 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00000000c0)=""/87, 0x57) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x4}, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x9}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xa8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xab, 0x700b843c, 0x201, 0x6, 0x101, 0x5, 0x81, 0x40, r1}, &(0x7f0000000340)=0x20) socket$inet6(0xa, 0x0, 0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000140)='x', 0x1, 0x4, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/04 09:32:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) rt_sigtimedwait(&(0x7f0000000200)={0x2}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae71", 0x6b, r3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50, 0x400, 0x1e0b, 0x100000000, 0xb15, &(0x7f0000000400)='rose0\x00', 0x9, 0x1f, 0x9}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) 2018/04/04 09:32:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x24}) 2018/04/04 09:32:52 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/04/04 09:32:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000073797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff0000000000000000f800000078010000c8010000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000e4c4c815c634814100000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x428) [ 143.185673] FAULT_INJECTION: forcing a failure. [ 143.185673] name failslab, interval 1, probability 0, space 0, times 0 [ 143.197103] CPU: 1 PID: 12424 Comm: syz-executor2 Not tainted 4.16.0+ #14 [ 143.204041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.213401] Call Trace: [ 143.216002] dump_stack+0x1a7/0x27d [ 143.219638] ? arch_local_irq_restore+0x53/0x53 [ 143.224317] ? is_bpf_text_address+0xa4/0x120 [ 143.228819] ? kernel_text_address+0xd1/0xe0 [ 143.233229] ? __unwind_start+0x169/0x330 [ 143.237385] should_fail+0x914/0xae0 [ 143.241107] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.246226] ? save_stack+0xa3/0xd0 [ 143.249861] ? save_stack+0x43/0xd0 [ 143.253504] ? kasan_kmalloc+0xad/0xe0 [ 143.257391] ? kasan_slab_alloc+0x12/0x20 [ 143.261547] ? kmem_cache_alloc_node+0x144/0x760 [ 143.266300] ? __alloc_skb+0xf4/0x760 [ 143.270107] ? alloc_skb_with_frags+0x10d/0x750 [ 143.274779] ? sock_alloc_send_pskb+0x7b3/0x9e0 [ 143.279450] ? sock_alloc_send_skb+0x32/0x40 2018/04/04 09:32:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/04 09:32:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xab57, 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/04 09:32:52 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000000280)) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000003c0)='pids.max\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) 2018/04/04 09:32:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffffffffffce8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 143.283860] ? __ip_append_data.isra.45+0x1453/0x26c0 [ 143.289058] ? ip_append_data.part.46+0xde/0x150 [ 143.293819] ? ip_append_data+0x5a/0x80 [ 143.297797] ? icmp_push_reply+0x169/0x4f0 [ 143.302036] ? icmp_send+0x1136/0x19b0 [ 143.305935] ? ip_options_compile+0xc21/0x1a50 [ 143.310520] ? ip_rcv_finish+0x5d1/0x2030 [ 143.314668] ? ip_rcv+0xb7f/0x1820 [ 143.318210] ? __netif_receive_skb_core+0x1a52/0x3480 [ 143.323402] ? __netif_receive_skb+0x2c/0x1b0 [ 143.327905] ? netif_receive_skb_internal+0x10b/0x670 2018/04/04 09:32:52 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x98f, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7, @empty, 0x5}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x100}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x908}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x5}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000340)=0x40, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000300)) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000440)="ce6ede27b815556ffb7b1dff14bc403c3427fd141bbc5384a028498bc6ad3f09c4f1678c129ac77183b9317a2a18f441eb21d0b52f4d6652cdf17bebf758518652c6bed0df2483511eaefb236a4c720ce4", 0x51, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x4, 0x800, 0x2, 0x0, 0x0, 0x100000000, 0x8910, 0xd, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0x8f, 0x120000000, 0x7, 0x1ff, 0xb9, 0x7a5, 0x5, 0x3f054cb2, 0x543, 0xffff, 0x3f, 0x2, 0x2, 0x7, 0x7f32, 0x39a, 0x1000000, 0x7fff, 0xffffffffffffff9c, 0x7ff, 0x7, 0x4, 0xbe53, 0x1, 0x40, 0x0, 0x9, 0x0, @perf_config_ext={0x800, 0x5}, 0x2020c, 0x7fffffff, 0x400, 0x2, 0x0, 0x6, 0xee3}, r0, 0x8, r0, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000380)={0x1, 'syz_tun\x00'}, 0x18) [ 143.333097] ? napi_gro_frags+0x58a/0xaf0 [ 143.337252] ? tun_get_user+0x2b16/0x3b50 [ 143.341408] ? tun_chr_write_iter+0xb9/0x160 [ 143.345821] ? do_iter_readv_writev+0x55c/0x830 [ 143.350494] ? do_iter_write+0x154/0x540 [ 143.354555] ? vfs_writev+0x18a/0x340 [ 143.358353] ? do_writev+0xfc/0x2a0 [ 143.361979] ? SyS_writev+0x27/0x30 [ 143.365601] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 143.370963] ? trace_hardirqs_off+0x10/0x10 [ 143.375287] ? __lock_acquire+0x638/0x3c30 [ 143.379520] ? trace_hardirqs_off+0x10/0x10 2018/04/04 09:32:52 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x20, 0xd234, 0xb9, 0x6, 0x3, 0xfffffffffffffe00, 0x400, 0x9, 0x0, 0xffffffffffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 143.383834] ? trace_hardirqs_off+0x10/0x10 [ 143.388153] ? __lock_acquire+0x638/0x3c30 [ 143.392393] should_failslab+0xec/0x120 [ 143.396370] kmem_cache_alloc_node_trace+0x5a/0x760 [ 143.401399] __kmalloc_node_track_caller+0x33/0x70 [ 143.406335] __kmalloc_reserve.isra.39+0x41/0xd0 [ 143.411093] __alloc_skb+0x12a/0x760 [ 143.414811] ? skb_scrub_packet+0x510/0x510 [ 143.419223] ? trace_event_raw_event_lock+0x340/0x340 [ 143.424411] ? trace_hardirqs_off+0x10/0x10 [ 143.428733] ? find_held_lock+0x35/0x1d0 2018/04/04 09:32:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x442000) recvmsg$kcm(r1, &(0x7f00000009c0)={&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000700)=""/103, 0x67}, {&(0x7f0000000780)=""/235, 0xeb}], 0x9, &(0x7f0000000940)=""/121, 0x79, 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000005c0)=[{r0, 0x409}], 0x1, 0x10000) [ 143.432794] ? trace_hardirqs_off+0x10/0x10 [ 143.437128] alloc_skb_with_frags+0x10d/0x750 [ 143.441625] ? find_held_lock+0x35/0x1d0 [ 143.445695] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 143.450458] ? is_bpf_text_address+0x7b/0x120 [ 143.454952] ? lock_downgrade+0x980/0x980 [ 143.459101] sock_alloc_send_pskb+0x7b3/0x9e0 [ 143.463598] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.468618] ? sock_wmalloc+0x1e0/0x1e0 [ 143.472592] ? is_bpf_text_address+0xa4/0x120 [ 143.477088] ? kernel_text_address+0xd1/0xe0 [ 143.481493] ? __unwind_start+0x169/0x330 2018/04/04 09:32:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 143.485643] ? __kernel_text_address+0xd/0x40 [ 143.490140] ? unwind_get_return_address+0x61/0xa0 [ 143.495067] ? __save_stack_trace+0x7e/0xd0 [ 143.499396] ? save_stack+0xa3/0xd0 [ 143.503021] ? save_stack+0x43/0xd0 [ 143.506645] ? kasan_kmalloc+0xad/0xe0 [ 143.510530] ? kmem_cache_alloc_trace+0x136/0x740 [ 143.515368] ? ip_setup_cork+0x508/0x680 [ 143.519428] sock_alloc_send_skb+0x32/0x40 [ 143.523670] __ip_append_data.isra.45+0x1453/0x26c0 [ 143.528681] ? do_iter_readv_writev+0x55c/0x830 [ 143.533349] ? do_iter_write+0x154/0x540 [ 143.537420] ? trace_hardirqs_off+0x10/0x10 [ 143.541744] ? icmp_push_reply+0x4f0/0x4f0 [ 143.545986] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 143.551792] ? __lock_is_held+0xb6/0x140 [ 143.555862] ? ipv4_mtu+0x411/0x580 [ 143.559496] ? __build_flow_key.constprop.53+0x630/0x630 [ 143.564949] ? rcu_read_lock_sched_held+0x108/0x120 [ 143.569967] ? kmem_cache_alloc_trace+0x459/0x740 [ 143.574813] ? icmp_route_lookup.constprop.23+0x462/0x1540 [ 143.580448] ip_append_data.part.46+0xde/0x150 [ 143.585034] ? icmp_push_reply+0x4f0/0x4f0 [ 143.589270] ? icmp_push_reply+0x4f0/0x4f0 [ 143.593507] ip_append_data+0x5a/0x80 [ 143.597311] icmp_push_reply+0x169/0x4f0 [ 143.601381] icmp_send+0x1136/0x19b0 [ 143.605104] ? icmp_route_lookup.constprop.23+0x1540/0x1540 [ 143.610836] ? __lock_acquire+0x638/0x3c30 [ 143.615071] ? trace_hardirqs_off+0x10/0x10 [ 143.619395] ? print_irqtrace_events+0x270/0x270 [ 143.624153] ? trace_hardirqs_off+0x10/0x10 [ 143.628495] ? find_held_lock+0x35/0x1d0 [ 143.632576] ip_options_compile+0xc21/0x1a50 [ 143.636981] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.641917] ? ip_forward+0x1d60/0x1d60 [ 143.645893] ? __lock_is_held+0xb6/0x140 [ 143.649963] ip_rcv_finish+0x5d1/0x2030 [ 143.654722] ? inet_del_offload+0x50/0x50 [ 143.658886] ? ip_rcv+0xedc/0x1820 [ 143.662427] ? lock_downgrade+0x980/0x980 [ 143.666579] ? rcu_is_watching+0x85/0x130 [ 143.670725] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.675652] ? iptable_nat_ipv4_in+0x2c/0x40 [ 143.680061] ? nf_hook_slow+0xd3/0x1a0 [ 143.683944] ip_rcv+0xb7f/0x1820 [ 143.687301] ? ip_local_deliver+0x6e0/0x6e0 [ 143.691611] ? inet_del_offload+0x50/0x50 [ 143.695751] ? ip_local_deliver+0x6e0/0x6e0 [ 143.700070] __netif_receive_skb_core+0x1a52/0x3480 [ 143.705085] ? nf_ingress+0x9f0/0x9f0 [ 143.708872] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.714063] ? trace_event_raw_event_lock+0x340/0x340 [ 143.719243] ? trace_event_raw_event_lock+0x340/0x340 [ 143.724415] ? rcu_is_watching+0x85/0x130 [ 143.728542] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.733459] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.738380] ? trace_hardirqs_off+0x10/0x10 [ 143.742700] ? trace_hardirqs_off+0x10/0x10 [ 143.747025] ? kernel_text_address+0xd1/0xe0 [ 143.751432] ? __unwind_start+0x169/0x330 [ 143.755579] ? trace_event_raw_event_lock+0x340/0x340 [ 143.760767] ? print_irqtrace_events+0x270/0x270 [ 143.765521] ? netif_receive_skb_internal+0x1d7/0x670 [ 143.770695] ? lock_downgrade+0x980/0x980 [ 143.774840] ? pvclock_read_flags+0x160/0x160 [ 143.779322] ? mark_held_locks+0xaf/0x100 [ 143.783465] ? lock_acquire+0x1d5/0x580 [ 143.787419] ? lock_acquire+0x1d5/0x580 [ 143.791387] ? netif_receive_skb_internal+0xa2/0x670 [ 143.796476] ? ktime_get_with_offset+0x2c1/0x420 [ 143.801228] ? kasan_check_read+0x11/0x20 [ 143.805357] ? rcu_is_watching+0x85/0x130 [ 143.809484] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.814398] __netif_receive_skb+0x2c/0x1b0 [ 143.818700] ? __netif_receive_skb+0x2c/0x1b0 [ 143.823174] netif_receive_skb_internal+0x10b/0x670 [ 143.828178] ? dev_cpu_dead+0xb00/0xb00 [ 143.832143] ? net_rx_action+0x1910/0x1910 [ 143.836365] ? eth_type_trans+0x2b2/0x710 [ 143.840500] ? eth_gro_receive+0x820/0x820 [ 143.844723] napi_gro_frags+0x58a/0xaf0 [ 143.848688] ? napi_gro_receive+0x500/0x500 [ 143.852994] ? tun_get_user+0x2aed/0x3b50 [ 143.857228] tun_get_user+0x2b16/0x3b50 [ 143.861190] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 143.866380] ? tun_build_skb.isra.48+0x1b60/0x1b60 [ 143.871391] ? perf_trace_lock+0xd6/0x900 [ 143.875530] ? trace_event_raw_event_lock+0x340/0x340 [ 143.880705] ? lock_acquire+0x1d5/0x580 [ 143.884660] ? trace_hardirqs_off+0x10/0x10 [ 143.888969] ? tun_get+0x1ab/0x2e0 [ 143.892503] ? rcu_is_watching+0x85/0x130 [ 143.896636] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 143.901551] ? tun_get+0x1d4/0x2e0 [ 143.905072] ? tun_do_read+0x27e0/0x27e0 [ 143.909119] ? __check_object_size+0x8b/0x530 [ 143.913607] tun_chr_write_iter+0xb9/0x160 [ 143.917835] do_iter_readv_writev+0x55c/0x830 [ 143.922333] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 143.927086] ? rw_verify_area+0xe5/0x2b0 [ 143.931138] do_iter_write+0x154/0x540 [ 143.935020] ? dup_iter+0x260/0x260 [ 143.938639] vfs_writev+0x18a/0x340 [ 143.942257] ? vfs_iter_write+0xb0/0xb0 [ 143.946227] ? wait_for_completion+0x770/0x770 [ 143.950812] ? __fdget_pos+0xb4/0x1a0 [ 143.954601] ? __fdget_raw+0x20/0x20 [ 143.958294] ? __sb_end_write+0xa0/0xd0 [ 143.962252] do_writev+0xfc/0x2a0 [ 143.965688] ? do_writev+0xfc/0x2a0 [ 143.969298] ? ksys_write+0x184/0x220 [ 143.973084] ? vfs_writev+0x340/0x340 [ 143.976883] ? mm_fault_error+0x2c0/0x2c0 [ 143.981034] SyS_writev+0x27/0x30 [ 143.984468] ? SyS_readv+0x30/0x30 [ 143.987994] do_syscall_64+0x281/0x940 [ 143.991881] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 143.997398] ? syscall_return_slowpath+0x550/0x550 [ 144.002329] ? syscall_return_slowpath+0x2ac/0x550 [ 144.007253] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 144.012613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.017442] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.022611] RIP: 0033:0x455191 [ 144.025779] RSP: 002b:00007fb3a1e87ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/04 09:32:53 executing program 2 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) [ 144.033468] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455191 [ 144.040722] RDX: 0000000000000001 RSI: 00007fb3a1e87bf0 RDI: 00000000000000fc [ 144.047984] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 144.055239] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 144.062495] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000003 [ 144.316662] protocol 0000 is buggy, dev sit0 [ 144.322165] ================================================================== [ 144.329633] BUG: KASAN: use-after-free in copyout+0x7d/0xb0 [ 144.335325] Read of size 1 at addr ffff8801ca1ba5c0 by task syz-executor0/12448 [ 144.342744] [ 144.344369] CPU: 1 PID: 12448 Comm: syz-executor0 Not tainted 4.16.0+ #14 [ 144.351277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.360607] Call Trace: [ 144.363187] dump_stack+0x1a7/0x27d [ 144.366794] ? arch_local_irq_restore+0x53/0x53 [ 144.371445] ? show_regs_print_info+0x18/0x18 [ 144.375928] ? __might_fault+0x110/0x1d0 [ 144.379984] ? kasan_check_write+0x14/0x20 [ 144.384198] ? copyout+0x7d/0xb0 [ 144.387544] print_address_description+0x73/0x250 [ 144.392366] ? copyout+0x7d/0xb0 [ 144.395712] kasan_report+0x23c/0x360 [ 144.399494] check_memory_region+0x137/0x190 [ 144.403883] kasan_check_read+0x11/0x20 [ 144.407836] copyout+0x7d/0xb0 [ 144.411014] _copy_to_iter+0x262/0x13a0 [ 144.414976] ? __skb_try_recv_from_queue+0x990/0x990 [ 144.420060] ? futex_wake+0x680/0x680 [ 144.423842] ? check_stack_object+0x68/0x140 [ 144.428233] ? iov_iter_fault_in_readable+0x420/0x420 [ 144.433410] ? usercopy_abort+0xd0/0xd0 [ 144.437367] ? rcu_is_watching+0x85/0x130 [ 144.442092] ? rcu_pm_notify+0xc0/0xc0 [ 144.445985] skb_copy_datagram_iter+0x1c2/0xac0 [ 144.450634] ? skb_recv_datagram+0xe3/0x130 [ 144.454933] ? __sk_queue_drop_skb+0x1e0/0x1e0 [ 144.459493] ? find_held_lock+0x35/0x1d0 [ 144.463534] packet_recvmsg+0x2b9/0x17a0 [ 144.467577] ? packet_getname_spkt+0x270/0x270 [ 144.472139] ? rcu_is_watching+0x85/0x130 [ 144.476262] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 144.481171] ? security_socket_recvmsg+0x91/0xc0 [ 144.485902] ? packet_getname_spkt+0x270/0x270 [ 144.490460] sock_recvmsg+0xc9/0x110 [ 144.494152] sock_read_iter+0x35b/0x560 [ 144.498101] ? sock_recvmsg+0x110/0x110 [ 144.502057] ? __lock_is_held+0xb6/0x140 [ 144.506099] ? iov_iter_init+0xaf/0x1d0 [ 144.510054] __vfs_read+0x6a7/0xa00 [ 144.513681] ? vfs_copy_file_range+0x940/0x940 [ 144.518241] ? get_unused_fd_flags+0x190/0x190 [ 144.522797] ? fsnotify_first_mark+0x2b0/0x2b0 [ 144.527357] ? rw_verify_area+0xe5/0x2b0 [ 144.531391] ? __fdget_raw+0x20/0x20 [ 144.535080] vfs_read+0x11e/0x350 [ 144.538514] ksys_read+0xef/0x220 [ 144.541945] ? kernel_write+0x120/0x120 [ 144.545905] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 144.551420] ? ksys_ioctl+0x6c/0xb0 [ 144.555041] SyS_read+0x24/0x30 [ 144.558296] ? ksys_read+0x220/0x220 [ 144.561985] do_syscall_64+0x281/0x940 [ 144.565853] ? vmalloc_sync_all+0x30/0x30 [ 144.569976] ? finish_task_switch+0x1b9/0x970 [ 144.574446] ? finish_task_switch+0x17a/0x970 [ 144.578918] ? syscall_return_slowpath+0x550/0x550 [ 144.583821] ? syscall_return_slowpath+0x2ac/0x550 [ 144.588742] ? prepare_exit_to_usermode+0x350/0x350 [ 144.593747] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 144.599090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.603911] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.609080] RIP: 0033:0x4552d9 [ 144.612247] RSP: 002b:00007fca13285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 144.619932] RAX: ffffffffffffffda RBX: 00007fca132866d4 RCX: 00000000004552d9 [ 144.627177] RDX: 0000000000000057 RSI: 00000000200000c0 RDI: 0000000000000013 [ 144.634421] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.641668] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 144.648921] R13: 0000000000000486 R14: 00000000006f9d30 R15: 0000000000000000 [ 144.656175] [ 144.657778] Allocated by task 12489: [ 144.661472] save_stack+0x43/0xd0 [ 144.664909] kasan_kmalloc+0xad/0xe0 [ 144.668596] __kmalloc_node_track_caller+0x47/0x70 [ 144.673513] __kmalloc_reserve.isra.39+0x41/0xd0 [ 144.678242] __alloc_skb+0x12a/0x760 [ 144.681929] alloc_skb_with_frags+0x10d/0x750 [ 144.686398] sock_alloc_send_pskb+0x7b3/0x9e0 [ 144.690868] packet_sendmsg+0x1ed7/0x6020 [ 144.695003] sock_sendmsg+0xca/0x110 [ 144.698703] __sys_sendto+0x365/0x5a0 [ 144.702475] SyS_sendto+0x40/0x60 [ 144.705904] do_syscall_64+0x281/0x940 [ 144.709769] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.714927] [ 144.716528] Freed by task 12489: [ 144.719867] save_stack+0x43/0xd0 [ 144.723292] __kasan_slab_free+0x11a/0x170 [ 144.727502] kasan_slab_free+0xe/0x10 [ 144.731278] kfree+0xd9/0x260 [ 144.734882] skb_free_head+0x74/0xb0 [ 144.738572] skb_release_data+0x5c1/0x790 [ 144.742707] skb_release_all+0x4a/0x60 [ 144.746568] kfree_skb+0x16b/0x4c0 [ 144.750084] sit_tunnel_xmit+0x157/0x2db0 [ 144.754208] dev_hard_start_xmit+0x24e/0xac0 [ 144.758591] __dev_queue_xmit+0x26cf/0x2fd0 [ 144.762894] dev_queue_xmit+0x17/0x20 [ 144.766678] packet_sendmsg+0x3ad9/0x6020 [ 144.770802] sock_sendmsg+0xca/0x110 [ 144.774499] __sys_sendto+0x365/0x5a0 [ 144.778272] SyS_sendto+0x40/0x60 [ 144.781702] do_syscall_64+0x281/0x940 [ 144.785564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 144.790737] [ 144.792339] The buggy address belongs to the object at ffff8801ca1ba540 [ 144.792339] which belongs to the cache kmalloc-512 of size 512 [ 144.804968] The buggy address is located 128 bytes inside of [ 144.804968] 512-byte region [ffff8801ca1ba540, ffff8801ca1ba740) [ 144.816818] The buggy address belongs to the page: [ 144.821735] page:ffffea0007286e80 count:1 mapcount:0 mapping:ffff8801ca1ba040 index:0xffff8801ca1ba2c0 [ 144.831172] flags: 0x2fffc0000000100(slab) [ 144.835388] raw: 02fffc0000000100 ffff8801ca1ba040 ffff8801ca1ba2c0 0000000100000004 [ 144.843258] raw: ffffea0006f81aa0 ffffea0006c650a0 ffff8801dac00940 0000000000000000 [ 144.851113] page dumped because: kasan: bad access detected [ 144.856796] [ 144.858395] Memory state around the buggy address: [ 144.863297] ffff8801ca1ba480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 144.870633] ffff8801ca1ba500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 144.877970] >ffff8801ca1ba580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.885301] ^ [ 144.890724] ffff8801ca1ba600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.898078] ffff8801ca1ba680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.905411] ================================================================== [ 144.912753] Disabling lock debugging due to kernel taint [ 144.918273] Kernel panic - not syncing: panic_on_warn set ... [ 144.918273] [ 144.925662] CPU: 1 PID: 12448 Comm: syz-executor0 Tainted: G B 4.16.0+ #14 [ 144.933868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.943206] Call Trace: [ 144.945771] dump_stack+0x1a7/0x27d [ 144.949374] ? arch_local_irq_restore+0x53/0x53 [ 144.954021] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 144.958757] ? vsnprintf+0x1ed/0x1900 [ 144.962534] ? import_single_range+0x2c0/0x2e0 [ 144.967091] panic+0x1f8/0x42c [ 144.970258] ? refcount_error_report+0x214/0x214 [ 144.974989] ? do_raw_spin_unlock+0x9e/0x310 [ 144.979384] ? do_raw_spin_unlock+0x9e/0x310 [ 144.983766] ? copyout+0x7d/0xb0 [ 144.987109] kasan_end_report+0x50/0x50 [ 144.991063] kasan_report+0x149/0x360 [ 144.994850] check_memory_region+0x137/0x190 [ 144.999247] kasan_check_read+0x11/0x20 [ 145.003197] copyout+0x7d/0xb0 [ 145.006365] _copy_to_iter+0x262/0x13a0 [ 145.010315] ? __skb_try_recv_from_queue+0x990/0x990 [ 145.015392] ? futex_wake+0x680/0x680 [ 145.019183] ? check_stack_object+0x68/0x140 [ 145.023566] ? iov_iter_fault_in_readable+0x420/0x420 [ 145.028739] ? usercopy_abort+0xd0/0xd0 [ 145.032685] ? rcu_is_watching+0x85/0x130 [ 145.036808] ? rcu_pm_notify+0xc0/0xc0 [ 145.040672] skb_copy_datagram_iter+0x1c2/0xac0 [ 145.045327] ? skb_recv_datagram+0xe3/0x130 [ 145.049621] ? __sk_queue_drop_skb+0x1e0/0x1e0 [ 145.054181] ? find_held_lock+0x35/0x1d0 [ 145.058218] packet_recvmsg+0x2b9/0x17a0 [ 145.062253] ? packet_getname_spkt+0x270/0x270 [ 145.066807] ? rcu_is_watching+0x85/0x130 [ 145.070929] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 145.075852] ? security_socket_recvmsg+0x91/0xc0 [ 145.080582] ? packet_getname_spkt+0x270/0x270 [ 145.085138] sock_recvmsg+0xc9/0x110 [ 145.088831] sock_read_iter+0x35b/0x560 [ 145.092778] ? sock_recvmsg+0x110/0x110 [ 145.096726] ? __lock_is_held+0xb6/0x140 [ 145.100775] ? iov_iter_init+0xaf/0x1d0 [ 145.104728] __vfs_read+0x6a7/0xa00 [ 145.108328] ? vfs_copy_file_range+0x940/0x940 [ 145.112884] ? get_unused_fd_flags+0x190/0x190 [ 145.117437] ? fsnotify_first_mark+0x2b0/0x2b0 [ 145.121992] ? rw_verify_area+0xe5/0x2b0 [ 145.126029] ? __fdget_raw+0x20/0x20 [ 145.129722] vfs_read+0x11e/0x350 [ 145.133151] ksys_read+0xef/0x220 [ 145.136577] ? kernel_write+0x120/0x120 [ 145.140526] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 145.146042] ? ksys_ioctl+0x6c/0xb0 [ 145.149657] SyS_read+0x24/0x30 [ 145.152916] ? ksys_read+0x220/0x220 [ 145.156612] do_syscall_64+0x281/0x940 [ 145.160484] ? vmalloc_sync_all+0x30/0x30 [ 145.164606] ? finish_task_switch+0x1b9/0x970 [ 145.169079] ? finish_task_switch+0x17a/0x970 [ 145.173551] ? syscall_return_slowpath+0x550/0x550 [ 145.178467] ? syscall_return_slowpath+0x2ac/0x550 [ 145.183376] ? prepare_exit_to_usermode+0x350/0x350 [ 145.188372] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 145.193712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.198545] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 145.203712] RIP: 0033:0x4552d9 [ 145.206878] RSP: 002b:00007fca13285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 145.214574] RAX: ffffffffffffffda RBX: 00007fca132866d4 RCX: 00000000004552d9 [ 145.221821] RDX: 0000000000000057 RSI: 00000000200000c0 RDI: 0000000000000013 [ 145.229073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.236317] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 145.243561] R13: 0000000000000486 R14: 00000000006f9d30 R15: 0000000000000000 [ 145.251323] Dumping ftrace buffer: [ 145.254848] (ftrace buffer empty) [ 145.258532] Kernel Offset: disabled [ 145.262135] Rebooting in 86400 seconds..