(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x890b, &(0x7f000062ffe0)) 2018/04/11 15:54:54 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3fffffff80, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x6, 0x2c42}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) userfaultfd(0x80800) process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a34000/0x2000)=nil, 0x2000}) 2018/04/11 15:54:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="5b99"], 0x2) 2018/04/11 15:54:54 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x0, 0x401}, 0xc) lseek(r0, 0x0, 0x3) 2018/04/11 15:54:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x0, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r1, 0xfffffffffffffffe) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="74727573745864642e73797a000cc19e1b3491543feb4c9a9c672ede8c2945b513bbfe84b8ca639b021abeac0000c7ad651b7703000000000000005fb5d5cb647dfb79b089ba92aef87f80ca4991fe55c9c7329331baa6219ffc60bed3be77d8a28f71b40dd37b8206939c6bd8afc980d19f8b60ef8ffe200c7a7fd2b031025f6a4b90f8945181320ddd"], &(0x7f0000000440)='/dev/sequencer\x00', 0x157, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="07007400000000000000000000004c5b928d6ff761bf28ed0450ef1d522f000000000000000000001b00000005000000400400003802000028010000ffffffff00060011e8030000e8030000e8030000ffffffffe803123508070000e892dbb135936e39"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x200000, 0x0) r5 = msgget$private(0x0, 0x71) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000740)=""/173) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000003c0)={0x29, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x800000000001) connect$bt_rfcomm(r7, &(0x7f0000000380)={0x1f, {0x0, 0x2, 0x8, 0x400400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r6, 0x80000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000040)='GPL\x00', 0x7f, 0x12, &(0x7f0000000080)=""/18}, 0x48) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/11 15:54:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) close(r3) close(r4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000) 2018/04/11 15:54:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x4, 0xfffffffffffffffc, 0x8, 0x2}, 0x2c) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xfffffffffffffff8, 0x2) keyctl$invalidate(0x15, r0) 2018/04/11 15:54:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x380, 0x40000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f00000000c0)="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", &(0x7f00000010c0)=""/160}, 0x18) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fstat(r2, &(0x7f0000001180)) dup3(r0, r1, 0x0) 2018/04/11 15:54:54 executing program 7: mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280)=0x2, 0x6, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x6, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xb8fe, 0x20, 0x10000, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x2, 0xfffffffffffff000, 0x8000, 0x4, 0xd6, 0x6, 0x401, 0x6, r2}, 0x20) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x84) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000000c0)=""/62) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="265c4855cdb77e95b75b1e1b2513a3c443e0003201ac147151f1fa"], 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00084500001c000000000011907800000000e000000100004e2100089078"], 0x0) 2018/04/11 15:54:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x40000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@empty, 0x1f, r1}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xfffa, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000100597383c3000000090000000001abab"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000007d430f3e98a4"], 0x38}, 0x1}, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) fstat(r2, &(0x7f00000000c0)) 2018/04/11 15:54:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'bcsh0\x00'}, 0x18) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x9}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 15:54:54 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x6b, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68), 0xfffffffffffffd13}}], 0x1, 0x10) 2018/04/11 15:54:54 executing program 1: socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x585000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000200)=""/4096) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0), 0x10000120) r4 = socket$netlink(0x10, 0x3, 0xe) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0xffffff19) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xb69, 0x4) r6 = gettid() setpriority(0x0, r6, 0x4) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001200)={0x48000000, 0x80, 0x3}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001240)=0x77) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) dup3(r5, r4, 0x0) [ 142.213502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 15:54:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r2 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x24, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/11 15:54:54 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = msgget$private(0x0, 0xc0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000780)=""/148) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000300)=@pic={0x8, 0x6b2, 0xffff, 0x1a, 0x3, 0x0, 0x3, 0x1, 0x200, 0x4, 0x3, 0x1000, 0x5, 0x0, 0x9, 0x4}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000140)=0x10001, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000440)=""/220, 0xdc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80800, 0xfffffffffffffffd, 0x2, 0x1, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xf8, 0x48000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]}) [ 142.347365] QAT: Invalid ioctl [ 142.410200] QAT: Invalid ioctl 2018/04/11 15:54:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) r2 = dup2(r0, r0) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x3, 0x1, 0x3ff, "f2fdb32eee24cda4c682fd2c4b05c0b2afe63ec698551d0043bbe9d93ed1886c9cb245c49be9abe1c472f1a612f3ce00a8a760ca3de90fba4a605e75b58dfc", 0x3d}, 0x60) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1, 0x46041) bind$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0xc2af7e0b9eb96059, @reserved=0x1}, 0x10) r5 = getuid() getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x87, r3, r5}, {0x0, 0x3f, 0xfffffffffffffffd, 0x9, 0x0, 0xa0f, 0x2, 0x1}, {0x6, 0x6, 0x2, 0x5}, 0x3, 0x6e6bb6, 0x2, 0x1, 0x0, 0x3}, {{@in, 0x4d3, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0x3, 0x401, 0x2, 0x0, 0x6}}, 0xe8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x3, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0x7fff}) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/04/11 15:54:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x1000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:55 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x3885, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={'syzkaller0\x00', 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') userfaultfd(0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000006c0)='net/tcp\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) recvmsg$kcm(r2, &(0x7f0000000640)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/200, 0xc8}], 0x1, &(0x7f0000000540)=""/235, 0xeb, 0x5}, 0x101) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='/dev/vcsa#\x00', 0xb, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x6100) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000007c0)=0x5, 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x97e, 0x0) write(r5, &(0x7f0000000200)="4b43ceb0fa29adf87e99c8cb86d5b68d894065f6f39301c1acce7f242edddf26e4deaa43f3deeac05f85ac065dee37ab9a5ee1bbd82ca4bd0017c25fef93c2ddad954eb961b1c30ce6ac1d175c4cf606f64901c2ed3a7e53168775cc85bb20ce17e813572d515e37b85e32396af4cdbc69a75438110de6f3ad78e5058fd48af6329479f9dc2d5e6c3ac943224a234ca32ed1dc70f0319d8f3f0195eb628f01c055d8d548fa68d26d0926d582934540b6b74b8f3df3f0582206e18e74073b9f50e2f832eaa55a70b84bef5f321958d522b53dbb9d0c04c39f3fd399c248ccc7e43736b06a4e8b65eddc71c734", 0xec) ioctl$int_in(r6, 0x800000c0044dff, &(0x7f0000000040)) socketpair(0x10, 0x803, 0x8, &(0x7f0000000800)) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000980)={{0x3, 0x2, 0x3, 0x0, 0xffffffff}, 0x1, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x8, 0x7, 0x6}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000680)=@get={0x1, &(0x7f0000000a80)=""/155, 0x7}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000840)={0x1ff, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000900)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000b40)={'ip6gre0\x00', r7}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000940)=0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000700)=0x2, 0x4) 2018/04/11 15:54:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x600100, 0x0) r7 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000c, 0x12, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) r9 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000c, 0x40113, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x8f, "5f1b54e318d2c28f65f312566e7c78c1adcab2be8886cbe6efbc5af8830a0e1b1cfe85697267051970cb1848c73f5bc949177581257599086675ec60de5deeb14d482936a3ab530afe82957f336ac59c36821b1f2ba3c5c4ec0a7674bfc881f0b727eec54fa0bea7106914fad797860f29a9af3c68f943a8373631bc5772d4956c5fe2cdbb4e2814159603457627df"}, &(0x7f00000003c0)=0x97) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x1, 0x7ff, 0x7, r10}, &(0x7f0000000680)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x200, 0x0) r11 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000009, 0x40053, r2, 0x0) r12 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000500)={0xe0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0e630c4004000000020000000000000001634040020000000000000000000000000000000000000001000000000000000000000060000000000000001000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000000d000000000000008561646600000000060000000000000004000000000000001600000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="38000000000000001800000000000000"], @ANYBLOB="0b630000046304400200000008631040", @ANYRES64=r7, @ANYBLOB="010000000000000000634040010000000000000002000000000000000000000011000000000000000000000050000000000000003800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a687700010000", @ANYRES64=r8, @ANYBLOB="01000000000000008561646600000000090000000000000001000000000000000f00000000000000852a627301000000", @ANYRES64=r9, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03630840", @ANYRES64=r11, @ANYBLOB="08631040", @ANYRES64=r12, @ANYBLOB="0100ebff65b24694d786501613491fa8b33e0e46b126a86474044004000000"], 0xdb, 0x0, &(0x7f0000000400)="22de478d60a579db7583eac7da7e149a5d52280d007b93ed4ae29ee99f685a6d90e6c54b15c0e1e4e9d992d1782c8a56134e94b94731325d4444858127a86b477340f884aef109a596e9273b01c9e42984abb480c6a2653d1759638dc72a2aa71132da84ef6f6d807e6417867920127bd6071154d7ccc01cf578671dae2573ea2b495a1acee3ee08b77020f148cb6fa24168db7c31cf0c8c9414d52312d9b5a722075db903d5806947ba7053cc96df14b01a1594687c58fc98545aee14477ecafed33af501fd5647b0f7ee398206008e43d1d1d5bcd1c5038222ac"}) sendmsg$alg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0) r13 = semget$private(0x0, 0x6, 0x9) semctl$GETZCNT(r13, 0x5, 0xf, &(0x7f0000001740)=""/172) 2018/04/11 15:54:55 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) fallocate(r0, 0x0, 0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) fallocate(r0, 0x0, 0x4b99, 0xf2) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000340)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x56624ba9}, 0x10001}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/211, 0xd3}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x1}, 0x100000001}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001bc0)=""/115, 0x73, 0x9}, 0x15}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/178, 0xb2}], 0x1, &(0x7f0000001dc0)=""/205, 0xcd, 0x6}, 0x3}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/218, 0xda}, {&(0x7f00000023c0)=""/120, 0x78}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/242, 0xf2}, {&(0x7f0000003540)=""/43, 0x2b}], 0x9, &(0x7f0000003640)=""/92, 0x5c, 0x7}, 0x1f}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/216, 0xd8}], 0x3, &(0x7f0000005940)=""/38, 0x26, 0x2}, 0x3}, {{&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a00)=""/33, 0x21}, {&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/205, 0xcd}], 0x4, &(0x7f0000006c40)=""/125, 0x7d, 0x10000}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) 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) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000008040)={0x5, 0x2000000000000, 0x2, 0x3, 0x3, 0x0, 0x2, 0xeb67, 0x7, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = request_key(&(0x7f0000006f80)='user\x00', &(0x7f0000006fc0)={0x73, 0x79, 0x7a}, &(0x7f0000007000)='/dev/vhost-net\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001b40)='cifs.idmap\x00', &(0x7f0000006ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006f00)="bb602993b5d93f981545f37d3449670173d6c4192dc58559cec5562790cc75c2d742cdded948d55166218d0ece0ebd0af7d6cb38", 0x34, r4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r2, r0, 0x0, 0xc08f) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r7 = dup3(r6, r5, 0x0) write$cgroup_int(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="f13219dee4332c6c95f003b2363a340d"], 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000002300)="95725cffcb018d18a9ef980e44c4201e2b2b09b87b5215508ae1f6c6dfa49aa5b33fa6907187d79fb1d31e3f1be361319a6c07954f95958eac32637329e94d0d69dcab6303a336197a33c1bdd85d8d", 0x4f) preadv(r7, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0xffec}], 0x1, 0x2) flistxattr(r0, &(0x7f0000007040)=""/4096, 0x1000) pwritev(r6, &(0x7f0000000180)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1, 0x0) 2018/04/11 15:54:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) fcntl$getflags(r0, 0x3) keyctl$reject(0x13, r1, 0x6d13, 0x7, r2) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f00000000c0)=""/114, &(0x7f0000000140)=0x72) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x8, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x10, 0x6, 0x5, 0x3, 0x4, &(0x7f0000000200)='rose0\x00', 0x0, 0x4, 0x100}) 2018/04/11 15:54:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x200, 0x400000a0, r0}, 0xfffffffffffffed1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0x6f2000, 0x1, &(0x7f0000000000)) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000300)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3}, 0xc) 2018/04/11 15:54:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x309, 0x9, 0x2, 0x9, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80) connect$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffbffffffffd, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) [ 142.982636] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/11 15:54:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) 2018/04/11 15:54:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x4000000000000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:55 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x440500, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/145) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3dd9, 0xfffffffffffffffe, 0x3, 0x101, 0x6, 0xb77, 0x0, 0x3, 0x0, 0x8}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x90, 0x9, 0x100, 0xffffffffffff290c, 0x7, &(0x7f0000000080)='bcsh0\x00', 0x20, 0x7f, 0xb10}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/04/11 15:54:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x181001) close(r0) 2018/04/11 15:54:55 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x10000, 0xfffffffffffffffe}, &(0x7f0000000340)=0x362fe2645c86359e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x200, 0x8, 0x101}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800cc04}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x100, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd74}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc91c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x24000041}, 0x8000) 2018/04/11 15:54:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="53314341386928b732fb08babf021d23", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) 2018/04/11 15:54:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7f7, 0x0, 0x80}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f00000001c0)=0x4b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r7, 0x600, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x4000) read$eventfd(r5, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) write$eventfd(r5, &(0x7f0000000100)=0x3, 0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000008c0)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="3aaef6659cadf88dae49d9", @ANYPTR, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="9b0bd15ba80eb2ae57686515adf19ffc48ee72ea7032909fb5e644dfac0327a2052de81661f09626958e064d8e4a1825a62fef8e8413c016b0112d9258fdeb4da77330cab3a872ae643ab760023625dcafc9c4beb1f5abf584ba5f231dac8fcffe6ca2ed58daa0d64364db094ce957d4ae9ef24c549920aa6e58c4b1b62b0072cd7a5ac911972a83f841ced63db9676cbaf658a4374f49105f4c39067965eaec24ce087144806e"]], @ANYRES64=r5, @ANYRES16=r1], &(0x7f00000003c0)=0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) 2018/04/11 15:54:55 executing program 0: mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='mqueue\x00', 0x0, &(0x7f00000004c0)="ad0f6937afa136552e680127a80c2fd3e8bcf1f772bcaf4ca7a1") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x100000001, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) get_thread_area(&(0x7f0000000100)={0xffffffff, 0x0, 0x20001000, 0x8000000009, 0x1, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff}) unshare(0x82000800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mq_open(&(0x7f00000000c0)="2af01aea3d9199a675a8a3da2c78734f2de345510e86b603b4ff8b9826e4dadf662a9fda3104d060bbca5daa04a0", 0x802, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x3}) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000005c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x5, &(0x7f0000000640)=""/51) getuid() ioctl$KVM_RUN(r0, 0xae80, 0x0) gettid() nanosleep(&(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="3c14000035b1000000000007000000250c11000618000200080033007d94c5f695d0cf010026824f767c2948754132e04ca101e7325c2eb847748191bfb828a2f4988885b91a81d1187c3ef9ddd20af280d8967e9f8af1211295edd0b61a4af9e2da31a733299d6186ee0700ec1ff505a8f808f57fa03bc428b5bd267c16f95551d65c8dd5747ab31031d7bdb247000000800000000009000000327a4bac36010c40fcffb20ba759a33cd1e86092ac447e1a3a2f339dc4950dc8512641fbe8dd32395c2b5bed2bbc49686bc365b837eb1bcca6c58aeed006885c242781ca289cfeb5c6ad687e5a4fa2060332a306f526eb5a0de4ffa887af3bb5b45a17638839bcfe58b43afbcd4cf2c60c45b474a7721c3052fe9e88a0c07c4ae98e3fb103f6d4a83e00000000000000000000000000000000ddbec80c2afb25790f7e6a7eb12a2dfd5b836485ebfa146f16dd18c02c7aa4f795d70c068507c0e41909e40088e2419b34e596f6500ee8e24a4a55e1063f7af410c8ca5a5875c1ef41266f8fcee74b145bf63782c751866b878f0d4e68235517f5a8ad865172448a86d4bb67d013674a14d1ccd4fcea613cd4f835878d1bc0ffc95b0a694c41a0c8dc5a6722aaab4a2cda3cae5cdcc6370c8f5056440d42602e37546ee5c96419b7232a3496259900000000000000"], 0x1e8}, 0x1, 0x0, 0x0, 0x80}, 0x14) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000340)=""/12, 0xc}], 0x4) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) request_key(&(0x7f00000009c0)='.dead\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)='em0ppp0[\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000a80)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)=')systemmime_typevmnet1,+/&\x00', 0xffffffffffffffff) add_key(&(0x7f0000000980)="e9c759db216761637900", &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="7ebd0feb87d46a73d505dc9881c0189c3c7e91958359a044db8c14d651e73d8c52df0985f2f368f5df689b386b7b647af7e25101ac8e690dc1249bda00000000001000", 0x43, r7) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0xc000000) 2018/04/11 15:54:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x2000000000000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 143.401065] bridge0: port 1(erspan0) entered blocking state [ 143.406896] bridge0: port 1(erspan0) entered disabled state [ 143.436285] device erspan0 entered promiscuous mode 2018/04/11 15:54:55 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r3 = eventfd(0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x6, r0, 0x1}) r5 = eventfd(0x6) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001480)='cpuacct.usage_percpu\x00', 0x0, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vcs\x00', 0x800, 0x0) io_submit(r1, 0x5, &(0x7f0000001600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="a84f614afa8a19ad20900b89ae0a4968075c076d74de5cff0d12541cab2e014e14f6eec692bd893bf598a420e3ab8c6ebc24d3fc75", 0x35, 0x7, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x56, r0, &(0x7f00000001c0)="b77b46d55c87f67ca9281353ee7364bab30d38ceab4aa15688555a34d9fc4e8700c14da091f6c32d9661b7c46d384ee457c79c28c84199200028befb8bb7794c0116113b0ecc5d9532dfb8d398df1fd062a98f2ff2d6d08a40da8cc316cb797ad2b9923d1324b5601fbd63c05c1081c682f5f07f1f4f37f3662c52b2d09ebb45092190da18eba257933ab4ef3011dca164b05c4fefd2ce22bbee466cb7ba37f6e54b7f72a71ec2834f8591a51f83e8b51f0cc30d9737b575673261942b182420a7d60bad8f2083daee1d41040332d0cdc624", 0xd2, 0xebc, 0x0, 0x1, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000340)="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", 0x1000, 0x401, 0x0, 0x1, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x18, r0, &(0x7f0000001380)="fb402363683e3f5d539c5428fa7c62e30fd8292d161d24f6945777539681a25279c517350143a3d736b4f322c892d5644dca3359fd648d8b3159bc8662551b07211435d215b95f8a8469aba2839cde16097da90dd7f4bf87a867fc4bdf7bc7a61d7e4a98a2542cbed36a1e700b4f64594589e92712173ed5f0b867a64dbc4248c1320c5cb9513dbbb1f00fed3a41241211eda623e27fdd7e6fe76cd79fdfca80370276415d2d12d4e1af6fec2e7520db3669b62754d72cc246e915bdc8169d7c3d1f89a5766dcf5fcbc1c80f10f0", 0xce, 0x800, 0x0, 0x0, r6}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, r0, &(0x7f0000001500)="8df936baf6473d4bbc7c93c24424527a821c7ff3217e2781c2d688a7f985966a1d677fc2fe42403271b130d8c4c0f90a08871cd2d99f929fc1d31a616f06e5861d0037cfa6ec26e65ef1caef5c8917a4", 0x50, 0x10000, 0x0, 0x0, r7}]) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa9675bae536ed096ffbf4126793608dd0e7316d1d4f4dbac39806e4ace033e8ba3ecf66ed"}, 0x60) 2018/04/11 15:54:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2e]}, 0x2) 2018/04/11 15:54:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a84ffc)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3}) [ 143.454570] bridge0: port 1(erspan0) entered blocking state [ 143.460370] bridge0: port 1(erspan0) entered forwarding state 2018/04/11 15:54:55 executing program 6: r0 = inotify_init1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'bcsf0\x00', 0x2802}) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r6 = dup3(r0, r0, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r6, 0x4008af60, &(0x7f0000000380)={@my=0x1}) ptrace$setopts(0x209, r5, 0x5, 0x2000000000000003) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000140)={r8, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x100, 0x7ff}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000080)={r9, 0x40, 0x30}, 0xc) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000002c0)={0x80, 0x0, 0x4, 0x622, 0x200, 0x9, 0x6, 0x7fffffff, r9}, &(0x7f0000000300)=0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f00000004c0)={0x1ff, 0x0, 0x9, 0x8, "1075a55ba31d5828c74e69dec84b16df149c7c82c2fd9c486d6362cc58d8fb0d1bf4711b6cc6a44c0a9050c2", 0x4}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/11 15:54:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00004ca000)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) [ 143.523083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/11 15:54:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x4000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x492600, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/11 15:54:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0xe106}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000010c0)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/11 15:54:55 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/25, 0x19) getdents64(r0, &(0x7f00000000c0)=""/4096, 0xffffffffffffffea) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x200000000000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2a3}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e24}}) 2018/04/11 15:54:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x80, 0x3}, 0x0, 0x1, 0x6, {0x1b1, 0x800}, 0xfff, 0xfff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = mq_open(&(0x7f00000004c0)='gretap0\x00', 0x802, 0x8, &(0x7f0000000500)={0x100, 0x6, 0x7, 0xb1b, 0x4, 0x2, 0x9, 0x756}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000200)={0xd1, @time={r4, r5+30000000}, 0x10001, {0x7ff, 0x3}, 0x8, 0x2, 0x2}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000580)={'gretap0\x00', &(0x7f00000003c0)=@ethtool_rx_ntuple={0x35, {0xd, @udp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4e24, 0x6}, @tcp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001, 0x4e23, 0x4e21, 0x25231d9b}, 0x3, 0x8001, 0x5ac6, 0xffffffffffffff81}}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000a004e2202000000fe8000000000000000000000000000112e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e213f000000ff020000000000000000000000000001ff030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24429c0000fe80000000000000000000000000001a07000000000000000000000000000000000000000000000000000024643e3800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20feffffff0000008e55bc73fdb4dd4c0000000001d40b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e203f000000ff010000000000000000000000000001f100000000000000000000000000000000000000a4d6f4f197821e9600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/04/11 15:54:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d75000), 0x4) 2018/04/11 15:54:56 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) chdir(&(0x7f0000000080)='./file0\x00') r0 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc0884123, 0x6f2000, &(0x7f00000003c0)) 2018/04/11 15:54:56 executing program 7: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @dev}, &(0x7f00000000c0)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 2018/04/11 15:54:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000f, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x800) sendto$inet6(r1, &(0x7f0000000140)="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", 0x1000, 0x4081, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffbb) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x100000000000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 4: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000740)={0x10003, 0x1, 0x7000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000830000004bd95b480a877e72fc30605134ca09564688c23064492adf757fa8cad62c3277cb77e2c7f44df5e9b9d7cffdb1afc76d0662f71bdd3003ca73c09d5933668e7a68c959c0641f6a79c6277ae0d234c937253b23daf92007df06f97c53f9c0fdf1fd8bdc9706a0af3369930b9552638c0350e2e66a078becf1630985606479d78d5aa91c"], &(0x7f0000000300)=0xa7) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$bt_sco(r5, &(0x7f0000000340)={0x1f, {0x20, 0x1f, 0x100, 0x100, 0x1, 0xfffffffffffffff7}}, 0x8) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x4b, 0x20000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/11 15:54:56 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x8, 0xfffffffffffffffc, 0x21fa, 0x6]}, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400100, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x2) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x42) 2018/04/11 15:54:56 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000b00)=0x2, 0xf7) sendmsg$rds(r0, &(0x7f00000010c0)={&(0x7f0000000040)={0x2, 0x4e22}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/35, 0x23}], 0x8, &(0x7f0000000e00)=ANY=[@ANYBLOB="48000000000000001401000001000000bd07000007000000", @ANYPTR=&(0x7f0000000600)=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'], @ANYBLOB="1900000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYPTR=&(0x7f0000000640)=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'], @ANYBLOB="7f00000000000000", @ANYPTR=&(0x7f00000006c0)=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'], @ANYBLOB="9f00000000000000", @ANYPTR=&(0x7f0000000780)=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'], @ANYBLOB="a300000000000000", @ANYPTR=&(0x7f0000000840)=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'], @ANYBLOB='K\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8800000000000000", @ANYPTR=&(0x7f0000000980)=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'], @ANYBLOB="1c00000000000000", @ANYPTR=&(0x7f00000009c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="070000000000000040000000000000000000000001000000580000000000000014010000080000000700000004000000", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB='s\f\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="de080000000000000000000000000000ffffff7f0000000081ffffffffffffff3f000000000000000100000000000000580000000000000014010000070000000000000002000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="0000df2d0972b45d903a4ee20900c8"], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="ff0f000000000000"], @ANYBLOB="fffbffffffffffffffff0000000000000100000000000000955d000000000000080000000000000001000000000000005800000000000000140100000700000020000000dd000000", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="0080000000000000"], @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB="d66ee46b00000000"], @ANYBLOB="000000000000000074670000000000000101000000000000000100000000000004000000000000002000000000000000580000000000000014010000060000000200000004000000", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="66ffffffffffffffff070000000000000000000000000000490f00000000000004000000000000004500000000000000580000000000000014010000090000000100000006000000", @ANYPTR=&(0x7f0000000c80)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="ff0f00000000000003000000000000000600000000000000ff010000000000000100000000000000ff00000000000000580000000000000014010000070000004715000000000080", @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYBLOB="0000008000000000"], @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYBLOB="ff0f000000000000"], @ANYBLOB="010000000000000019040000000000009732000000000000010000000000000062000000000000000200000000000000580000000000000014010000080000000600000001000000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000009000000000000000100008000000000ff0700000000000008000000000000000002000000000000"], 0x2b0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000100)=0x38) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 144.268998] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 15:54:56 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x0, 0x0, 0xff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_open_procfs(0x0, &(0x7f0000000680)='net/hci\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) splice(0xffffffffffffffff, &(0x7f0000000300), r0, &(0x7f00000003c0), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x2000000, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x3ff, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2040, 0x0) syncfs(r1) 2018/04/11 15:54:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) epoll_create1(0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x2100000001, 0x0, r0}, 0x191) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x1000, 0x0, 0x10001, 0xffffffff, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="309e5d0c314eacf300000000"}, 0x10) 2018/04/11 15:54:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12001, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/11 15:54:56 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/11 15:54:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)="001f", 0x3) fallocate(r0, 0x0, 0x0, 0x10001) accept$inet(r0, 0x0, &(0x7f0000000140)) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x100000001, 0x7, 0x4, 0x4, 0x7fff, 0x9}}, 0x8) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'tunl0\x00', 0x4}) munlockall() r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff1b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80010, r1, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x3f00, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x4001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1, r0}, 0xb) setrlimit(0xf, &(0x7f0000000400)={0x49, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000000)=[0x1f, 0x40000000000000, 0x5], 0x3, 0xff, 0x5, 0x3, 0xdaab, 0x9, {0xfffffffffffffffa, 0xad, 0x4, 0x8, 0x3, 0x9, 0x0, 0xffff, 0x0, 0x6, 0x3, 0x401, 0x9, 0x10001, "5aa7b04e37ff009ee8275f9c3d769b681bb0679e862e913289ebfeb9946276c6"}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000240)=""/37, &(0x7f0000000280)=0x25) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x5, 0x9, 0x5f, 0x4, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f00000001c0)='*v', &(0x7f00000002c0)=""/209}, 0x18) [ 144.471712] device lo entered promiscuous mode [ 144.528754] device lo left promiscuous mode [ 144.558199] device lo entered promiscuous mode 2018/04/11 15:54:56 executing program 7: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)="72616d667700aa7d6a9e916f1d933e0561cb780ee36a3c8c1ee75d0ef83a5d240d718df6370e08a6fa40d486094a08a8f0b676836a46a9b0a5b55a5022fd3373a5a636f9ae03bf5c636f8d9823990364cb", 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/11 15:54:56 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)) seccomp(0x1, 0x0, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0x15}, {0xc8d, 0x40, 0x0, 0x3f}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x0, 0x0, 0x8000, 0x9b}]}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x401, 0xd37, 0x7fffffff, "1ba697f785634e7ceb83c8e270f108b81bb7d1e3bbaf266fae2d884cb346fdd686318afe92af8d590045d95dd5e2b85c65efa43ccd951ad3c35ea77154c52573453b3158c426ee98b7522e31e1b27915"}, 0xd8) clock_gettime(0x20000003, &(0x7f0000002f40)) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) close(0xffffffffffffffff) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000002e80)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x1f}, 0x14) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto$inet6(r1, &(0x7f0000000480)="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", 0x1000, 0x4008000, &(0x7f0000000180)={0xa, 0x4e24, 0x8a26, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffff1b000025cd1163b5630700000001"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001480)={[{0x1, 0x0, 0x2, 0xfffffffffffff91e, 0x81, 0x2d5, 0x5, 0xfffffffffffffff8, 0x3, 0x100000000, 0x7ff, 0x8001, 0xfff}, {0x4, 0x9d9f, 0x10001, 0x7, 0x3, 0x7f, 0xe62, 0x2, 0xcc, 0x401, 0xe5f, 0x2, 0x3}, {0x20, 0x100, 0x1, 0xfffffffffffffffc, 0x1, 0x7ff, 0x8a, 0x1, 0x127, 0x8, 0x7fffffff, 0x8, 0x7}], 0x5}) ioctl(r2, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000240)=0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="8292061624b295798d6ccf6bc6b8ab31d710788aa5ddd7b5a6261ffad56afbff3c0c378b78", 0x25, 0x0, 0x0, 0x0) 2018/04/11 15:54:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x20) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/11 15:54:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007e99dc6541e7ed49794319201a79f82526b3d8561fb0550fdc11a76e"], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000380)=""/251}, 0x48) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='![\x00', 0xfffffffffffffffc) r2 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000340)={r3, 0x4}) add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500), 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001600)={r0, r1}, &(0x7f0000001640)=""/226, 0xe2, &(0x7f00000017c0)={&(0x7f0000001740)={'sha1_mb\x00'}, &(0x7f0000001780)="d1702aa7902d03cf1abe467117dca9e709932a6a952e374f8f92fb57dfe4d67cc4908bfde0947bdd69a7a6a01b0bbbcfaa", 0x31}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r4, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00, {r5}}, 0x16) write$rdma_cm(r4, &(0x7f0000004f00)=@listen={0x7, 0x8, 0xfa00, {r5}}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xb0}) 2018/04/11 15:54:56 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) write(0xffffffffffffffff, &(0x7f0000000080)="24000000100005004d07e30800010103030501010000000100000000000000f1e75c09cf", 0x24) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000040)=0xfffffffffffffe8e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x20, 0x3) 2018/04/11 15:54:56 executing program 0: r0 = geteuid() msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x25}, 0x0, 0x70}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x400000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x95, 0x4) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x13, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x401) 2018/04/11 15:54:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x20000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0xfffffee5, 0x0, 0x0, 0xfffffffffffffde4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/11 15:54:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2b00000002200b009f"], 0xffffffffffffffe0) 2018/04/11 15:54:57 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a4}, 0x127) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/11 15:54:57 executing program 5: timer_create(0x7, &(0x7f0000000080)={0x0, 0x1b, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r0, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x400002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='cpu&"5\n\x00\x00\x00\x00\x00\x00\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 15:54:57 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000100)={0xa0, 0x3c, "f92042a388c5020abd630137a6393a3d3a2aa9c4a9d2da34b096504430b960602552096007b6fa1c17ba1e33214b931832fb3b02e538272ab9f694e1470db425b00bd7d0f4bbdc6d3ac947dce740fb6c6753eb4ab9510fb8af451cb0cae80f3f8c4cda5d7ffb81016d51e7b750f064715595c15df708471c3f828ef7233afc1465336caa58aeadbadb0e2317451b68dcc46aad5845f197c4"}, 0x10000) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setns(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e24, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xfa}], 0x70) [ 144.774217] could not allocate digest TFM handle sha1_mb 2018/04/11 15:54:57 executing program 6: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='cmdline\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xc06, 0x2e21, 0x26e, 0x1, 0x6, 0x7fff}) accept4(0xffffffffffffffff, &(0x7f0000011340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000113c0)=0x80, 0x0) [ 144.841323] could not allocate digest TFM handle sha1_mb 2018/04/11 15:54:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)={0xff}) 2018/04/11 15:54:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x35, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x7}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/11 15:54:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x1000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:57 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xffffffffffffffff, &(0x7f0000000040)="f366c103f8a03b1d9f2a2b8c2e270202b5a5f39d0577a611bfd30e199665d38cf306288c72a9", 0x26) 2018/04/11 15:54:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0xea, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r1) r2 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xa000, 0x0) mmap(&(0x7f00007d3000/0x2000)=nil, 0x2000, 0x1, 0x13, r3, 0x0) r4 = dup(r2) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='vlan0\x00') read(r2, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000040)) ioctl$TIOCSBRK(r4, 0x40044591) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000000)=0x40) socket$unix(0x1, 0x5, 0x0) 2018/04/11 15:54:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x4, 0x1}, {0xfffffffffffffffb, 0x1}, 0xfffffffffffffffc, 0x1, 0x2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r3 = getuid() r4 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r3, r4, 0x100000000, 0x100000000, 0x200000) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/11 15:54:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x802) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/11 15:54:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x3f00, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:57 executing program 0: llistxattr(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)=""/161, 0xa1) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x40) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nsfs\x00', 0x8000, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x4) 2018/04/11 15:54:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f00000000c0)='./file0//ile0\x00', 0x35cb, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) 2018/04/11 15:54:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/11 15:54:58 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x1000000010000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}) truncate(&(0x7f0000000080)='\x00', 0x9d05) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) set_tid_address(&(0x7f0000000440)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000000140)='C', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@rand_addr=0x5, @multicast1=0xe0000001}, 0x6) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000380)=""/30, &(0x7f0000000400)=0x1e) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xbf, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e20, 0x3, 'none\x00', 0x24, 0x7fffffff, 0x4e}, 0x2c) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000300)=""/92, &(0x7f00000003c0)=0x5c) 2018/04/11 15:54:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x3f00000000000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:58 executing program 1: userfaultfd(0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = userfaultfd(0x0) fgetxattr(r1, &(0x7f0000013fe6)=@known='com.apple.system.Security\x00', &(0x7f0000001ff8), 0x0) 2018/04/11 15:54:58 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000540)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x36}, @in6={0xa, 0x4e20, 0x0, @empty, 0x8}, @in6={0xa, 0x4e23, 0xfffffffffffff800, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0xca}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001c00)={0xfffffffffffffffd, 0x1, 0x1, 0x3, 0xb4d, 0x14e4, 0x74, 0x7fffffff, r1}, &(0x7f0000001cc0)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r2, 0x6}, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x2) r3 = socket(0x2, 0x3, 0x1) getsockopt(r3, 0xff, 0x1, &(0x7f0000000500), &(0x7f00000004c0)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xb524, 0x4) sendmsg$netrom(r3, &(0x7f0000001bc0)={&(0x7f0000000040)=@full={{0x3, {"d83b007c2de348"}, 0x9}, [{"91fc8527edb389"}, {"82bb21338329d6"}, {"0628d41f02bed2"}, {"f529e04cb8a5e9"}, {"bba9fab6758d81"}, {"b558329da4b49d"}, {"32ce1698a30260"}, {"435a4971dcc85e"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f00000000c0)="04c18a16b099df1517d421f77fdecbcbe54e796309cae30776535764ba4f0c4dc7fe609d8cb7deb73cdf8c588ada", 0x2e}, {&(0x7f0000000100)="dc46d33391c61b6865331b0af05839af613283f041a76f3f536a782ed7eb69eca4c0735468cef66deba8b8f1c3c226869e662d5a3a7e8937a614a61b06c9ce3f026a369a823d5316b7844c8b8982e14f1a3084d84b7efd4704572b9a30930d234cb5be6347a7694b6fa111ed78fa7305d0aef7f974baf8cf85a021f655a75cecad3beff079560cc961cd9204cc0437421860891c71d63993ebb761c24955990e02574f62bc5914aaa44e48586cafbd88a5a2ceaf80ae32", 0xb7}, {&(0x7f00000001c0)="67a1b33f6633eb7b2c99f7bf0bf8e983a5633f8cdd9da54b8d4aa6c08dce7e79a311b04e3bd56e7a7e944bff5830b23b5632280ed3685e03e9de5442280cc4cacb8b04cdb759ba52eb6b2443f168c1", 0x4f}, {&(0x7f0000000240)="12ccae8c4ce69761dde60b0bca50ae123fe924ba1ec1c2d755b13759627b01af52ab5b68119f37bc5436876f095952fdc100e66c", 0x34}, {&(0x7f0000000280)="ad88fa97", 0x4}, {&(0x7f00000002c0)="6e61ef7b852f69339cc1a6c46d2e3bbd5af240e3110f64b03415ef207f89554a6d4c583186539d3248b216eabb360a59663c5a893877c105ee7a2d", 0x3b}, {&(0x7f0000000300)}, {&(0x7f0000000340)="c619db56c552d4241bb3ae6c7beedaa4b5d791c808687705b8748832", 0x1c}, {&(0x7f0000000380)="0eb69b8b460a09e27079ebe8e9e8db263cae42978313dddb3cf5655f4c1b272d8fd122dd", 0x24}, {&(0x7f00000003c0)="2cf84ff5cc1156c3b62c", 0xa}], 0xa, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x16e0, 0x40010}, 0x1) 2018/04/11 15:54:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xffffff26) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="983b19efc47616d1f4d617296c165b9f32bdf7d8e329ef068576bbf7d15c62a7ce299d3aea040a65452b5ca9ae9fd670023f00fa93c385db1923dcd7b129e8044b6c7f402d0b89a60a88b9213391d84461f2f0b8383701ea5f34742fba8a064c963fc115fad6381d5ffdb9501e6b315824", 0x71, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) 2018/04/11 15:54:58 executing program 7: delete_module(&(0x7f0000000000), 0x800) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, r0, r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={0x0, 0x51, 0x2, 0x11, &(0x7f0000ffd000/0x1000)=nil, 0x1}) 2018/04/11 15:54:58 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086607, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ifb0\x00'}) [ 146.063429] IPVS: set_ctl: invalid protocol: 191 172.20.20.19:20000 none 2018/04/11 15:54:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x40000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/04/11 15:54:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000240)) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/11 15:54:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xff, 0x400000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000002000)=""/4096) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8204, 0x101, 0x6, 0x0}, &(0x7f0000000080)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000140)={r4, 0xffffffe2, "ac92ab8ca69ed0ab0cb88b9285f71b1e25b1e53f6de47a7aed4d472a0dbfc2ce91ad966af32c"}, &(0x7f00000001c0)=0x2e) 2018/04/11 15:54:58 executing program 1: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xadd, 0x80100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/11 15:54:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)={0x1000, 0x0, 0x3, 0x6, 0xa, [{0x400, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x800}, {0x7, 0x8, 0x8000, 0x0, 0x0, 0x881}, {0xff, 0x8, 0x54, 0x0, 0x0, 0x1000}, {0x0, 0x276c00, 0x7, 0x0, 0x0, 0x2001}, {0x100000001, 0x3f, 0x3, 0x0, 0x0, 0x400}, {0x0, 0xfffffffffffffc1b, 0x1, 0x0, 0x0, 0x400}, {0xfff, 0x7, 0x321f911b, 0x0, 0x0, 0x80}, {0x2, 0x4, 0x4, 0x0, 0x0, 0x100a}, {0x5855, 0x8, 0x6661, 0x0, 0x0, 0x1082}, {0x1e06, 0x7, 0xfffffffffffffe01, 0x0, 0x0, 0x80}]}) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r2, 0x40086602, &(0x7f0000000040)=ANY=[]) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) pwrite64(r3, &(0x7f00000000c0)="b7", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000340)={0x10, @time, 0x9f1b, {0x7a74, 0x7fff}, 0x9, 0x2, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 15:54:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x4000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:58 executing program 6: r0 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r2, &(0x7f0000346fc8)={&(0x7f0000000300)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000800)=""/203, 0x15d}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000000700)=""/237, 0xed, 0xdbb0}, 0x0) r3 = msgget(0x2, 0x1) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/69) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000095000068dc7b17009727907a2b4ab5175b23f11b6769ec2a5c67bcbffddd3d439e3583a8817255835675b4012900d37fea89e52f82917a40257384b54c7aad0c9cddf29cba482fd38a855028564cb85a16fff788720000000000000000000000000000004a"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000200)={0x2b5, &(0x7f00000001c0)=""/23}) 2018/04/11 15:54:58 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x8) r1 = msgget$private(0x0, 0x20) msgsnd(r1, &(0x7f0000000040)={0x1, "39453070457b4cad2f385a7e699695403301a8e1058056063344f602ecca617faf633ce51e038b2a90549bb4132405b36b132820b27fe2fd7cd0f3bcd74b76ac72238ba0127c20a7a525129e6cef0ec13878af9a8345234da1aef10d2d66cc23ed0f23b02de60bd32471e7bfc431c43e9edd1379a63e38a1f9c86483f7bbd94f2884d534e7e47060a9f6eea2"}, 0x94, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x6bbc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/11 15:54:58 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x14032804}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x85ff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x39f}], 0xc8) r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r1, r2, 0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200), 0x20000338}]) 2018/04/11 15:54:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x9c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @empty, 0xffffffff}, @in6={0xa, 0x4e22, 0x229, @dev={0xfe, 0x80, [], 0xf}, 0xc0000000000000}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff50a}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2}, 0x8) 2018/04/11 15:54:58 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) fallocate(r1, 0x12, 0x0, 0x80000000) 2018/04/11 15:54:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000140)={0x10001, 0x3, 0x8, 0x5}, 0x10) sendto$llc(r3, &(0x7f0000000180)="0d5e7b6ffe5fb563d22186cb6f3cb683ecead4a8fa3a538184c2f9fdba18b1c7df4e8e7f2c6e422ef8dd21b9129f9418a6465cc8e608e9a4335ef336d3b755c1db42c61e5be117fc2a1617051a3b37f5e17520e75d08c0552404a01068e9ac6b94d311b3f06fbfbec02cb5e132c05c00fcc42a232eb7efc6387ade065cd0ee660b461ac852271c7f97a45c855d6fbdbad5bfd94bedf3a45e3e5e6a7aa58af0849e627a6f1127cf3b097cfa46284c4378", 0xb0, 0x20000801, &(0x7f0000000240)={0x1a, 0x0, 0x2, 0x7, 0x81, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x60, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 15:54:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x2000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:58 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0xffffffffffffff59) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4880, 0x0) 2018/04/11 15:54:58 executing program 3: r0 = socket$inet(0x2, 0x4000004, 0xfffffffffffffff8) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000012c0)}, {0x0, 0x0, &(0x7f0000001680), 0x285}, {0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x492492492492540, 0x0) 2018/04/11 15:54:58 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0x9, 0x2, 0x34, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000280)) 2018/04/11 15:54:58 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) time(&(0x7f0000000000)) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}, 0x0, 0x3, 0xd1}) 2018/04/11 15:54:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x8800) accept(r1, 0x0, &(0x7f0000000000)) 2018/04/11 15:54:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0xffffffff00000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:54:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="d7e3") socketpair(0x9, 0x807, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/11 15:54:59 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c000597587d624389b3233be60be6046910d06b6e4efd8743de8adac89eb8b913446fa0d2edebc08067020000009e1ecd0713852b2c47110615e5d01f5dd872cc2e"]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x7ff, 0x1, 0x2, 0x2, 0x1f}) 2018/04/11 15:54:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xb94}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x2}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) accept(r1, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x40) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x4, 0x10000, 0x8000, 0x4}) 2018/04/11 15:54:59 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18d7d587b93329660000000000000000000000000000007110000000000000000000000000000095"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x3a, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r4 = dup3(r0, 0xffffffffffffff9c, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280)=0x2, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x10001, 0x0, 0x0, 0x2e2, 0x0, 0x1ff, 0x40088, 0x8, 0x6, 0x50a7, 0x5, 0x1, 0xde9c, 0x72, 0x7fff, 0x10001, 0x9, 0x9, 0x3, 0xfffffffffffffc00, 0xfa0, 0x97b1, 0x2e02ba44, 0x800, 0x8, 0x8000, 0x3d5c, 0x0, 0x4, 0x100000000, 0x400, 0x8001, 0x5, 0x1, 0x1, 0x10, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000080), 0x9}, 0x8, 0x8, 0x8, 0x7, 0x37d0, 0x9, 0x8}, r3, 0xe, r4, 0x3) 2018/04/11 15:54:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)) write(0xffffffffffffffff, &(0x7f0000000040)='W', 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x401) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x1, [0xfffffffffffffefc]}, &(0x7f0000000100)=0xa) fchdir(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100000000}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x13, 0xa7, &(0x7f0000000180)="d2deeb1c6502d4d8553db304c164ca0a5d2822", &(0x7f00000001c0)=""/167, 0x9, 0x7f}, 0x28) close(r1) 2018/04/11 15:54:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="1002020100000000ff010000000000000000000000000001"], 0x18) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc0000000, 0x200800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000), 0x8) 2018/04/11 15:54:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x2000000000000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 147.591746] REISERFS warning (device loop3): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 147.591746] 2018/04/11 15:54:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x100, 0x200800) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x40000000000, 0x0, 0x1085, 0xfffffffffffffffc, r0}, 0xfffffffffffffe37) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x200080, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000060000003d43f0ab5d4e25610000000000000000000000000000c534f30be5f742eee7134b9df88fe4e2690413700ef9b781d609f0142e51b2b188497bc87f90db6aba9a64a4029875f7a1acf523685f48056b79d01a850dbbf7a1e05e0d171fd32775fb6b11d968f7684582a57d32e151ef98900fdf5ae3e4e981a5fa4fbd75972a85346320fd053c089f88afe0bff07d9f9a9170c8d706febad429a5b1a168a6f8"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0x1ed, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r2}, 0x48) renameat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') 2018/04/11 15:54:59 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x2, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040), 0x0) 2018/04/11 15:54:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0 ,'], 0x3) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x21) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/04/11 15:54:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0xfffffffffffff000, 0xaa4}) shutdown(r1, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) [ 147.680246] REISERFS warning (device loop3): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 147.680246] 2018/04/11 15:55:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x4000000000000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x401, 0xf57a, 0x401}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x9}, &(0x7f0000000180)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/04/11 15:55:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x3, 0x3, 0x7fffffff, 0x0, 0x8}}) recvfrom$ipx(r0, &(0x7f0000000300)=""/153, 0x99, 0x1, &(0x7f00000001c0)={0x4, 0x5f, 0x74d, "4fe64ae50ffe", 0x2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000700)=0x7, &(0x7f00000006c0)=0xfffffffffffffc81) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0xe}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x8000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r3, 0x1, 0x0, 0x10001, 0xe586, 0x9fea}, &(0x7f00000004c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x10000, 0xb474, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r4, 0xff4, 0x30, 0xc, 0x2}, &(0x7f00000002c0)=0x18) r5 = socket(0x1e, 0x804, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff2000/0xe000)=nil, 0xe000}) connect$ax25(r5, &(0x7f00001c1ff0)={0x1e, {"02001f080000fc"}}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000003c0)='ipddp0\x00') socketpair$inet6(0xa, 0x807, 0x4, &(0x7f0000000580)) 2018/04/11 15:55:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200100, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000001280)="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", 0x595, 0x4000080, &(0x7f0000001240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x316, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) socketpair$inet(0x2, 0x803, 0x3, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x9, 0x4, 0x1, r2}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/11 15:55:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/188) 2018/04/11 15:55:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x200000000000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @broadcast}, &(0x7f00000001c0)=0xc) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc79fdb7100008fe86087341400660f6ae63e67660f38815d010f3800a6163f93c8660f38824249c4c1937c3a66baf80cb8d2ae4a8aef66bafc0cb007ee66f23e0f35660f6f6201", 0x48}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/11 15:55:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x27, 0x331, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x3fffffe}, 0x400) 2018/04/11 15:55:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x6dc043) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xc4, r2, 0x200, 0x70bd25, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x588}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2803}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x4000005) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000100)=0x1) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="4a2317"], 0x3) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x200) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1) 2018/04/11 15:55:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x2000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:01 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x94e) 2018/04/11 15:55:01 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000600000015c0c923726267e9f85d908d00000000009500000000000000ca45ba8b0cb00f48fc87ced8cd253fc051db03047a652bc69b33b852eb6ba2a1cb2f75051b12990af55f864a2612f38c51d1de0f162be17413f60180db3ef73dcc7ea89073a61eddc2b35a883a124706ba53eb"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8970, 0x6f2000, &(0x7f0000000180)) 2018/04/11 15:55:01 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x7f4, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x3) 2018/04/11 15:55:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10f001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x7, 0x4000000000000004, 0x200000000009, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 2018/04/11 15:55:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) 2018/04/11 15:55:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x6}) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x54}, 0x0, 0x8) 2018/04/11 15:55:01 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x1000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x0, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="7bef689096331073a3b1c28bb96b3d59844b50d108ef4352f58c4a0fabcd14fd4cfe8c5e06fba6535890b8abf8d2ec591c169d11c883fdd0c2acfc0be1bec1cb8a3a8d9893828be2a5506496139247eb719ebbdffcc08bbdc6fcf910eeb3dc1fa11f5c76232106") sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r3, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() 2018/04/11 15:55:01 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0xa29f, 0x1}, 'port1\x00', 0x10, 0x2, 0x8, 0x8, 0xfe, 0x101, 0x625, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400001ae}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f00000001c0)=0x4) 2018/04/11 15:55:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x2, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:02 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x13, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/11 15:55:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) geteuid() stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) umount2(&(0x7f00000013c0)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xb6, 0x10040) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x109882, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000240)={0x5, 0x30, 0x1, r1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0xc000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xffffffff, 0x4) 2018/04/11 15:55:02 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x8000000000b00, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x80000001) open(&(0x7f00000001c0)='./bus\x00', 0x82, 0x0) 2018/04/11 15:55:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x3ff) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000100)={0x11, @multicast2=0xe0000002, 0x4e20, 0x0, 'rr\x00'}, 0x2c) 2018/04/11 15:55:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup3(r1, r2, 0x0) 2018/04/11 15:55:02 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x7fffffff, 0x6}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000440)={r3}, &(0x7f0000000500)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000004c0)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x3ffffe) ioctl$FIONREAD(r5, 0x541b, &(0x7f00000000c0)) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000280)=0x10) socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f00000001c0)=0x100000000) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffc39) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000300)={r6, r7/1000+30000}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000540)={0x5, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) connect$packet(r2, &(0x7f0000000240)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @random="7c4e4f4366b8"}, 0x14) 2018/04/11 15:55:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/:ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)=r0) [ 149.951665] FAT-fs (loop6): Unrecognized mount option "" or missing value 2018/04/11 15:55:03 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000180)="595c4fcaa4768d", 0x7}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000080), 0x14f, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/130, 0x82}, {&(0x7f0000001240)=""/248, 0xf8}, {&(0x7f0000001340)=""/130, 0x82}, {&(0x7f0000001400)=""/176, 0xb0}], 0x6) 2018/04/11 15:55:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/228}) 2018/04/11 15:55:03 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x8, 0x2a3) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/11 15:55:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000380), 0x213, &(0x7f0000000700)}, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240)=0x20, 0x4) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x101) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5, 0x80) bind(r1, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e22}, 0xfffffffffffffd59) 2018/04/11 15:55:03 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = getpid() fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r5, 0x0, 0x0, 0xffff) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000300)={0x0, 0xffffffff}) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x100000000000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000008000000011400090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0xb8}, 0x1}, 0x0) 2018/04/11 15:55:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8a96, 0x200000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fsync(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x1, 0x3, 0x9, 0x10000, 0x4, 0xd43, 0x1, 0x0, 0x9, 0x5, 0x5, 0x1}) unshare(0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x3ff, 0x8, 0x8, 0x8000}, &(0x7f00000001c0)=0xfffffe60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x7}, 0x8) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x45, r4}) 2018/04/11 15:55:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f2fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027eff0)=[{&(0x7f0000205f82)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x820) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x10800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000040)="692b31f2b68e61257798c4efd3db7d3dd4ea28904fd1c7747d76355dc598994bb82635cc2f5cc4947380d78899c696c4070484f62fa8f27291c7ab2073a0b03a342be43bd02c95b8fa7e93b1f6385187fa4b303ed8c75f4d99d76191607c4dab5f26d8ac7d37430e7c1691aa", &(0x7f00000000c0)="1e54102de3153c0ddd15f6a2122914fdf81d94e7a9714bbd12384edbea8a7b296508917bcdec9a83b3ad9c73b4", 0x3}, 0x20) 2018/04/11 15:55:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3923, 0x5}, &(0x7f0000000140)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x7, 0x6, 0x93, 0x9, 0x0, 0x1, 0x2080, 0x1, 0x3, 0xf9, 0x8, 0x6a, 0x5, 0x8, 0x81, 0x1, 0x3, 0xfff, 0xfffffffffffff000, 0x1, 0x20, 0xfffffffffffffff7, 0x1ff, 0x4, 0x10001, 0x4000000000000, 0x7, 0x200, 0x3ff, 0x8001, 0x6, 0xcfef, 0x8, 0x64, 0x4, 0x363, 0x0, 0x8, 0x0, @perf_config_ext={0x10000, 0x5}, 0x10080, 0x1000, 0x400, 0x7, 0x8000, 0x3b, 0x9}, r4, 0x9, r1, 0x1) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000180)=0x100000001, 0x8, 0x7) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200079232700ff0a00ffff0000000000058800000c00010004000100"], 0x1fd}, 0x1}, 0x0) 2018/04/11 15:55:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000580)=0x7f, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000080)={{0x80, 0x7, 0x2, 0x1, "2cc020d26ad580441bbabdc63f5a215e40d0d843b74fe67037b9e55758d361ee871bbab6f4f7401633b2079d", 0x2}, 0x26, [0x6, 0x10001, 0x0, 0x2, 0x20, 0x2, 0x7, 0xb, 0xed28, 0x1, 0x8, 0x85ba, 0x200, 0x5, 0x0, 0x40, 0x1, 0x4, 0x3, 0x7, 0x0, 0x1, 0x80000001, 0x2, 0x33, 0x96, 0xffff, 0x6, 0x800000000000000, 0x3, 0x3, 0x7fff, 0xffffffffffffffff, 0x8, 0x1, 0x1, 0x2, 0x7, 0x0, 0x5196, 0x1, 0x1, 0x54, 0x6e2f, 0x3ce3, 0x0, 0x3f, 0x2, 0x7, 0x2, 0x0, 0x7, 0x4, 0x80000001, 0x7, 0x3, 0x5, 0x100000000, 0x3, 0x800, 0x1, 0x2, 0x7fff, 0x4, 0x9, 0x6, 0x2, 0x7, 0x9, 0x0, 0x1, 0x401, 0x200, 0x401, 0x1229e640, 0xffff, 0x61a1b9dd, 0x1, 0x3ab, 0x80, 0x40, 0xffffffff, 0x3, 0x401, 0xffffffff80000000, 0x0, 0x19da, 0x1, 0x400, 0x5, 0x0, 0xbdce, 0x4, 0x4, 0x4, 0x5, 0x3e, 0x6, 0x7e2, 0x1000, 0x8, 0x5, 0x80000001, 0x5, 0x1, 0x100, 0xb5a4, 0x7f, 0x3, 0xe0a5, 0x8001, 0x3abb, 0x3, 0x1, 0x7, 0x30e, 0x4e5, 0xf83, 0x2, 0x400, 0x2, 0x3, 0x2, 0x4, 0x7, 0x100000001, 0xf912], {r3, r4+10000000}}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, &(0x7f00000005c0)=0x1f, 0x3f, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/11 15:55:03 executing program 3: munlockall() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}) setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x2) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x3f000000, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xb0f1, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x4c, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0xb}, 0x9000000000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) r3 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000040)) 2018/04/11 15:55:03 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xad) syz_emit_ethernet(0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa0000000000000086dd602eb8a42e8d71647800442f000000000000000000aaf2b5ba9841a2000000000000000000000000000000000000ffffac1414bb2421880b0000000000000057000086dd000000000000000000000000b1f6ce9a209c59cff59d7b63b9b6bafd00000000000000090000000000000000000000000000000000000000"], &(0x7f0000000240)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x102, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) 2018/04/11 15:55:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000480)={'tunl0\x00', {0x4, 0x1c2, 0x2, "4e75f46cb004", 0x1}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000500)={0x100, r4, 0x0, 0x101}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x20, "047a944261b133a2abc57a917f6f5ee4f7bfc28ce525d681b41d35f8313a44b3"}, &(0x7f00000005c0)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0xfa, "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"}, &(0x7f00000007c0)=0x102) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000600)={r5, 0xfffffffffffffff7}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r6, 0x7, 0xe88}, &(0x7f00000001c0)=0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) sendmsg$key(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x140}, 0x1}, 0x80) 2018/04/11 15:55:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000300)) setresuid(r3, r4, r5) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x0, 0x105000}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x10003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 15:55:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9) 2018/04/11 15:55:03 executing program 0: futex(&(0x7f00000000c0), 0x3, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x6f, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x3}}], {@llc={0x4, {@llc={0x6, 0x4e, "5af1", "d7ac1facd807e2aa0524006b1a1124f3e4a6763a934e67e2d6d0273d81a17807e3ee1e1bd0a64a4652376cc6f1772b8fcc863cf9ff3fec60d9347a6ad4d48894d05379c4b7274d48c90440ad2598994a7c054c6026f0cce750"}}}}}, &(0x7f0000000240)={0x1, 0x3, [0x767, 0x6, 0x2eb, 0x32d]}) r1 = shmget(0x1, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/52) syz_emit_ethernet(0x22, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) 2018/04/11 15:55:03 executing program 5: r0 = getpid() ptrace$getregs(0xe, r0, 0x8, &(0x7f0000000180)=""/99) setpriority(0x0, r0, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x6, &(0x7f0000000840)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="25d31b5003681d497ee5be3657a5af35e74a3ef41f78c57da6730628c9826bc96de88e44722668bad9f99bfdd8bd97e4c0b9bd2729a94d78c8e7f1187c51a2ef6ccfcb4bba587bdffc3edf9f29c1aff22ba42a95f8a765154af188221a065f8b5e1823c73f59d40ab2f9ee669ced1855078348eecd297d416c864b1172fab802bf52b55d38f07d82d053456e815d5290e6e85dc0c9a4759263b5c8da54e89941666cf90216ae256dfac6c03c54b72964", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYRES32=r0, @ANYPTR]], @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r2], 0x0) r3 = accept$unix(r1, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x8}, 0x1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x80000000, 0x4) 2018/04/11 15:55:03 executing program 7: r0 = timerfd_create(0xc, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) r1 = dup(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10200, 0x3, 0x5000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x200000000000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x260600) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = dup2(r0, r0) read(r2, &(0x7f00004b8fab)=""/85, 0x55) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x80000000, 0x101, 0x8, 'queue0\x00', 0xd9b9}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5f}}, 0x8, 0x1ffe00000000}, 0x90) 2018/04/11 15:55:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000180)=""/93, &(0x7f0000000200)=0x5d) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x84, 0x40000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x7e}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/90, &(0x7f00000002c0)=0x5a) ioctl$KVM_SET_MSRS(r3, 0x4004ae99, &(0x7f0000000040)) 2018/04/11 15:55:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000640), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/04/11 15:55:03 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x8000, 0x14, [0x401, 0x5, 0x1e, 0x2, 0x9]}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xc000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000240)=""/74, &(0x7f0000000200)=0x4a) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x200) 2018/04/11 15:55:03 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400001) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x95, 0x80000001, 0x3d2f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x45, {}, 0x1}, 0xe) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x40000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00f000", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x4, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0xfffffffffffffeca}, 0x1, 0x0, 0x0, 0x800000004}, 0xfffffffffffffffd) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x10000001}) 2018/04/11 15:55:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), 0xa05a077f74cf5a2f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) r2 = msgget(0x0, 0x151) msgsnd(r2, &(0x7f0000000080)={0x1, "2159f3e22e36b03270e3e9f9638d58f467ea4314b1679e4afc594ec5b623855e1ec6439d9cf08c47479ed805e18626e894c758296a1b9ebcf855ca567c16d66dbe030991612f2f2d4010e5c91fbbbd"}, 0x57, 0x800) 2018/04/11 15:55:03 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe17, &(0x7f0000000880)={&(0x7f00000002c0)=@newlink={0x30, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 2018/04/11 15:55:03 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@loopback, @dev}, &(0x7f0000000240)=0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x30a, 0xd, 0x89, 0x7, 0xbd5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000440)={0x1ff, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x349, 0xfffffffffffffff7, 0x16f, 0x7836, 0x4, &(0x7f0000000400)='nr0\x00', 0x6, 0x45ff, 0x5}) recvfrom$unix(r0, &(0x7f00000004c0)=""/82, 0x52, 0x2000, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x100) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="595f7a0cacef524499", 0x9, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000680)=""/50, 0x32) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000006c0)={@local, @multicast2, @rand_addr}, &(0x7f0000000700)=0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/11 15:55:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0xfffffffffffffffb, 0x11300) r1 = msgget(0x1, 0x40) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) write$fuse(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="ef18235caf3f0377f216abb280a9de72e9e19379c86c0986b0f03efa80feba55ba925a962dec098b6df2739b5db92710340ae6bf9061ba0e12151f6b80b1d7e6b3fe59ca8cd5f18c89d8eaafcd4611e6b45909132d28fb4b0abfa3b7f39ec76ac466bf2d75dd32dc3d68526a6732f2e066a5c3f09ad7006ff6211def0030dacc2d7472482634be5c1011bf4b15605fb51b6124c912e8", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYPTR64, @ANYBLOB="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"]]], 0x9e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f00000003000000a8c67324dbabf13fec6476cea236542904819f81ead267"], 0x2802) openat(r0, &(0x7f0000000240)='./file0\x00', 0x4000, 0x40) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x3f00000000000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/udplite6\x00') sendfile(r2, r1, &(0x7f0000000200), 0x3f) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x80, 0x3, "f9ea8e824428d9ace7842e5fc5859b5f8f1436bb9fca9707b2603c54ed0e8b81d5dea58f"}) 2018/04/11 15:55:03 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) open(&(0x7f0000000040)='./file0\x00', 0x36280, 0x20) 2018/04/11 15:55:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x14000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x7, 0x0, "0e59fe2e3806c26a3867a660d0a4926552080ee5e529a3e4e61b919cbea1d4f54d5279d85009d68f852bd4048c68a0ef0b679a5b628cf78e57302bbbda52d6cfc6e52457656780d27c6bbff1418d42e1"}, 0xd8) 2018/04/11 15:55:03 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x10, 0x2, 0x4}) r1 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000040), 0x90) 2018/04/11 15:55:03 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x80080) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000000180)) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/234, 0xea}, 0x0) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x2000000000000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00002a0e50)={0x1c, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) sendto$inet6(r1, &(0x7f0000000100)="107e17bec59df90e78aded01e7b8483656", 0x11, 0x1, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) 2018/04/11 15:55:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x87, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x1, 'wrr\x00', 0x8, 0x2, 0x46}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2001, 0x7, 0x1000, 0x7}}, 0x44) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/04/11 15:55:03 executing program 4: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x5, 0x6, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r2, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r7, 0x0) bind$bt_l2cap(r6, &(0x7f00000000c0)={0x1f}, 0xe) r8 = socket$rds(0x15, 0x5, 0x0) listen(r6, 0x0) listen(r6, 0x800) dup3(r8, r6, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000003c0)="cae553c72c3585b87333845f18059d11", 0x10) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="78da005b00000009ff884d9ebce24e5d"], 0x10}, 0x0) ioctl(r5, 0xc0184900, &(0x7f0000002000)) bind$nfc_llcp(r0, &(0x7f0000000480)={0x27, 0x1, 0x2, 0x1, 0xfffffffffffffffe, 0x9, "c60155eda6c04623511f203bae3033ee4aae3951cafeab6e114d892cafb70d3bb8540e4841f0d3abfb909fb1700ca7c6caf175d832f97ce5642d8a9a4b0e7f", 0x38}, 0x60) mmap$binder(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000186ffc), &(0x7f0000b8e000), &(0x7f0000a5e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r9, 0x5}, 0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='gre0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) signalfd4(r1, &(0x7f0000000180)={0x40}, 0x8, 0x80800) 2018/04/11 15:55:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f0000000040)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r1, 0x3) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xf4b79931) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() 2018/04/11 15:55:03 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setfsgid(r1) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/04/11 15:55:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x400}, {0x3, 0x101}, {0x7, 0x14}, {0x0, 0x91}], 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) getsockopt$inet6_int(r0, 0x29, 0x3bf9350220065c54, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x1ff, 0x0, 0x6, 0x103}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x2, @empty, 0xf5}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xa4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000380)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) 2018/04/11 15:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x2000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:04 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000019c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) r5 = dup3(r3, r4, 0x0) recvmsg$kcm(r5, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/201, 0xc9}, {&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/50, 0x32}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/153, 0x99}, {&(0x7f0000001400)=""/178, 0xb2}], 0x7, &(0x7f0000001540)=""/20, 0x14, 0x9}, 0x2103) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000016c0)) openat$cuse(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00005cdfb8)=[@in={0x2, 0x4e20}], 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) pkey_alloc(0x0, 0x1) 2018/04/11 15:55:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="ced5bdb869ad799bb5b4428d8aa8aeb7e2919495c8"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/11 15:55:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x3f00, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:04 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x20000, 0x0) fcntl$setsig(r0, 0xa, 0x41) 2018/04/11 15:55:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) r3 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x5420, 0x6f2000, &(0x7f00000003c0)) 2018/04/11 15:55:04 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) fallocate(r0, 0x0, 0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) fallocate(r0, 0x0, 0x4b99, 0xf2) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000340)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x56624ba9}, 0x10001}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/211, 0xd3}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x1}, 0x100000001}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001bc0)=""/115, 0x73, 0x9}, 0x15}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/178, 0xb2}], 0x1, &(0x7f0000001dc0)=""/205, 0xcd, 0x6}, 0x3}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/218, 0xda}, {&(0x7f00000023c0)=""/120, 0x78}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/242, 0xf2}, {&(0x7f0000003540)=""/43, 0x2b}], 0x9, &(0x7f0000003640)=""/92, 0x5c, 0x7}, 0x1f}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/216, 0xd8}], 0x3, &(0x7f0000005940)=""/38, 0x26, 0x2}, 0x3}, {{&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a00)=""/33, 0x21}, {&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/205, 0xcd}], 0x4, &(0x7f0000006c40)=""/125, 0x7d, 0x10000}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) 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) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000008040)={0x5, 0x2000000000000, 0x2, 0x3, 0x3, 0x0, 0x2, 0xeb67, 0x7, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000006f80)='user\x00', &(0x7f0000006fc0)={0x73, 0x79, 0x7a}, &(0x7f0000007000)='/dev/vhost-net\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001b40)='cifs.idmap\x00', &(0x7f0000006ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006f00)="bb602993b5d93f981545f37d3449670173d6c4192dc58559cec5562790cc75c2d742cdded948d55166218d0ece0ebd0af7d6cb38", 0x34, r3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000002300)=[@text16={0x10, &(0x7f0000000300)="440f20c0663502000000440f22c066b8010000000f01d9f466b9310200000f320fbc23660fc5f0c70f01c90f1f00660fe265000f017c00", 0x37}], 0x1, 0x2, &(0x7f0000002340)=[@dstype3={0x7, 0xc}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0xc08f) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r6 = dup3(r5, r4, 0x0) write$cgroup_int(r5, &(0x7f0000000340)=ANY=[@ANYBLOB='6:4\r'], 0x4) preadv(r6, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0xffec}], 0x1, 0x2) flistxattr(r0, &(0x7f0000007040)=""/4096, 0x1000) pwritev(r5, &(0x7f0000000180)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1, 0x0) 2018/04/11 15:55:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x136) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r3, r2) sendto$inet6(r4, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) 2018/04/11 15:55:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x399400) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000200)=ANY=[@ANYBLOB="040000001e006be06e3f8642865d134b00d532d632c480000085d11767356f5e8af50e0a5de8"]) socket$bt_rfcomm(0x1f, 0x1, 0x3) modify_ldt$write(0x1, &(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x1fff], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x4, 0x2, 0x24f8, 0x80}, 0x14) getsockname$inet(r2, &(0x7f0000000300)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/11 15:55:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x2, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:04 executing program 0: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp\x00') setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) setns(r0, 0x8000000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8007, 0x10000, 0xfd49, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x6, @empty, 0x3}}, [0xff, 0x5, 0x4, 0x100, 0x0, 0x1, 0x20, 0x2a71ffb8, 0x7, 0x6, 0xfffffffffffffffb, 0x8, 0xffffffffffffffff, 0x1, 0x5]}, &(0x7f00000002c0)=0x100) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r6, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) 2018/04/11 15:55:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa21, 0x210001) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) 2018/04/11 15:55:04 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000a1d4f92ae1ead432a1e214daae13ef317e78a05a95dfa83d7241c7a0b4553650332415e53894026c2903d0ad02f453eb3613e234d73e9bc2b13f0e101c3108068e5a68feeb44a1dcb466f5081e7919e63333aef7fc7ffb9c59bbcce3956c5997142b211c092ca6a93b86b59d956895a56eae6ced534aa8406297d6602fd8fcb9b345d8fdf1617ec1de19a1af64da2fa9450e5d510f2525e38ba348bb67", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffffffff0000, 0x2000) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00394c4a37f5a739000000183adfae868bc13673d64192c451f0bafb1fd54334c3f7b60000000000000000000000000000000600", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x80) accept4$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$rdma_cm(r3, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x1a) 2018/04/11 15:55:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000102ffff00000000006d4ffd3d557900"], 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/11 15:55:04 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xffffffffffffff1c, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84a092adf5bb05c540000000000000fffffff1000c00000000000000000000005b7c589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603295e78cbe859fe433915ee89501db1c2783ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26405e66cd4c0003c1700612dbc3080c91745fa158c70d70309f7f1969"], 0xfffffffffffffe6a}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff"], 0x14}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/54) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80, 0x20000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1ff) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0x8, 0x4) 2018/04/11 15:55:04 executing program 1: r0 = epoll_create1(0x0) r1 = getpid() r2 = getpid() r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80) getdents64(r3, &(0x7f0000000040)=""/131, 0x83) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r0}) 2018/04/11 15:55:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x1000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:04 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001900), 0x0, &(0x7f0000001980)=""/48, 0x30}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffea0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0xcb09, 0x0, 0x0, 0x1, [{0x80000000, 0x2}]}) fcntl$addseals(r1, 0x409, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="ba", 0x1, 0x4000090, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) [ 152.190473] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/11 15:55:04 executing program 0: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffd61e, 0x109e81) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x3ff, {0x2, 0x4e21}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x20, 0xffffffffffff29f5, 0x9, 0x3, 0x2, &(0x7f0000000280)='ip6tnl0\x00', 0xdb, 0x9, 0x5}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) 2018/04/11 15:55:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0xfffffffffffffdd8, 0x2c, 0x20000000000aff, 0x0, 0x25dfdbfc, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 15:55:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000001c0)={0x82, "3d8d2ffe06b696a0fb513a8e25c08fbe830f9521ac5cb9186dacdcb47963f004856284e1b8ad04ed8c8954035720c930586a5f60856f1bc2e23728a3237a46d08c4f171d047574b635f9d16809e06ea64a652cda5cd958a977a124de2316543940b8739ea05eb3401a3b844f0d2c1561d5cbb7b03faba00f5bdde0939fa94cdb8155"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x34}]}) 2018/04/11 15:55:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000080)) 2018/04/11 15:55:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x3f000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:04 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0x7, 0x800) accept$inet6(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001180)=0x1c) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) recvfrom(r1, &(0x7f00000011c0)=""/125, 0x7d, 0x2040, &(0x7f0000001240)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0xfff, 0x7, "c033a9fca5068d33b427b546a5cd19035ada2ea36f760e452d5108fc0b97a1cdb4fed273f8a6cac08adc67f9e2aec47f5753facd568f6530c9898c845e7be3", 0x38}, 0x80) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x2040, &(0x7f0000001080)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) listen(r0, 0x0) close(r0) 2018/04/11 15:55:04 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1eda248e07b124b4}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="a9400000000000000000000000000000050000000000000000000020000000009500000000944783609a0c98d94f8831f6373e106e75898c3e3b7e0019fc0bb93e90a7b251fb81918f980680454fdee05b253129fb2892632d384f28c8a5c318c3e98067f0ed3fe5ad724c4bd26540d4810b51d38d5edc54bbbe53e5d1916ca7b67a22c0c57661ef0a0cbdc572f684851077e058974b5fdc8ea035cf9687805bb01a4d2702379510e2c65c438ebcbb1ab8829a19fd2c62233e27beaef9a60ff9589c81bb433b3511c654f70000000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x5457, 0x9, 0x10000002, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x6}, 0x14) 2018/04/11 15:55:04 executing program 0: keyctl$join(0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1bf00000000, 0x200) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'eql\x00', {0x4, 0x8, 0x8, "e5f130b458fc"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@iv={0x60, 0x117, 0x2, 0x4b, "0e7a3cec9fc916da0552d624698640dae7b7610d1b9e9b04136bab1189106205d6935f4c9d16fb70af2b0f2dd79ea2d4e0b2aaae29ee050245799b2f7d05bf5fbe0ee59c27b9881beb2676"}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x75}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) 2018/04/11 15:55:04 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/04/11 15:55:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x4000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 152.438903] llcp: llcp_sock_recvmsg: Recv datagram failed state 5 -11 0 2018/04/11 15:55:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000082) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4}, 0x14) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 15:55:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x41) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x4c, 0x4, 0x0, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/04/11 15:55:04 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x8}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x9, [{{0xa, 0x4e20, 0x7e2e, @empty, 0x4}}, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1c}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, {{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b}}, {{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0x9, @empty, 0x2c9a}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4878}}]}, 0x510) 2018/04/11 15:55:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0xfffffffffffffffe, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffffffffffffd) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 15:55:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x7, @empty, 0x4f62}, 0xffffffffffffff39) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400800, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x80000000, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xa2d4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x5c) 2018/04/11 15:55:05 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x4, &(0x7f0000000100)=""/4, &(0x7f0000000140)=0x4) 2018/04/11 15:55:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x100000000000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0x2, 0x6) syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x229849c0, 0x2, 0x5, 0x0, 0x61}, 0xbea10250bd517b38) shutdown(r0, 0x0) 2018/04/11 15:55:05 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x20, 0x4) 2018/04/11 15:55:05 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000380)=0x1c, 0x807ff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e23, 0x9fe, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x2, [0x101, 0x3, 0x2, 0xffffffff, 0x8, 0x1da, 0x1, 0x4]}, 0x5c) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6a71666d743d76667376302c7265730600000033002c00"]) 2018/04/11 15:55:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/04/11 15:55:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a1"}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/212) [ 152.448000] llcp: llcp_sock_recvmsg: Recv datagram failed state 5 -11 0 [ 153.695934] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "res" [ 153.785059] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "res" 2018/04/11 15:55:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') rmdir(&(0x7f0000000240)='./file0\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x1, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0xfffffffffffffde0) 2018/04/11 15:55:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x5) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) 2018/04/11 15:55:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x4000000000000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3f0000000000000000000000000000007a99e861134abc4b2a1a35b43a44a8847ed1180c51e0debebcffea9331f64c0286198adfdba1e41ddb3003baef1ed5619e9b83db89bb2498eaaac7f1161f232c0bd03fae4a1b0c3a07ea29809f6002642078498f5be85c6565343cdf22e98809f0c476b6fe62f07989ca0e8ef5c2c2538afe4db972ad00e581bcd7caaf78e9190664379c45af089032763ebb7f9bd998ee"]}) 2018/04/11 15:55:06 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x8001) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x24100) r2 = dup2(r0, r1) r3 = msgget$private(0x0, 0x0) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000300)={0x7d, 0x3, 0x401}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000240)=""/184) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r4}}) 2018/04/11 15:55:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000000)={0x80000000, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/04/11 15:55:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:06 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev}, &(0x7f00000001c0)=0xc) bind$packet(r2, &(0x7f0000000200)={0x11, 0xd, 0x0, 0x1, 0xfff, 0x6, @random="02079343f66d"}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x2000, 0x6f, &(0x7f0000000040)=""/111}, {0xd000, 0x6f, &(0x7f00000000c0)=""/111}, {0x7000, 0x86, &(0x7f0000000300)=""/134}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x800, 0xffffffffffffffc4, 0x6, 0x7, 0x0, 0x4, 0x1000, 0xf, 0x80, 0x4, 0xffff, 0x5, 0x6, 0x9, 0x200, 0x85, 0x2, 0x6, 0x0, 0x4, 0x96, 0x73a79b0d, 0x14a5, 0x6, 0x200, 0xfff, 0x6c0, 0x1, 0x4, 0x1, 0xfffffffffffffffe, 0x3, 0x7, 0x3, 0x401, 0x98b, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000240), 0x9}, 0x10, 0x5, 0x0, 0x7, 0x3, 0x7, 0x7}, r3, 0x1, r2, 0xb) 2018/04/11 15:55:06 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/220) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f00007ca000/0x3000)=nil, 0x3000, 0x4, 0x8000052, r0, 0x2) futex(&(0x7f0000000200), 0x85, 0x0, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000140), 0x0) 2018/04/11 15:55:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x20000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x2c, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) socketpair(0xa, 0x6, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xa0, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x9, @empty, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x100000000000000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0xf6, @dev={0xfe, 0x80, [], 0x12}, 0x3}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x23d7, 0x1, 0x8, 0xfffffffffffffff7, 0x8, 0x2, 0x9, 0x0, r2}, 0x20) 2018/04/11 15:55:07 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000000000)={0x2, 0xc4, [{0xfffffffffffffffb, 0x0, 0x1}, {0x9, 0x0, 0x1}]}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/11 15:55:07 executing program 6: setrlimit(0x8, &(0x7f00000a3ff0)) mlock(&(0x7f0000910000/0x3000)=nil, 0x3000) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) mremap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000090f000/0x3000)=nil) 2018/04/11 15:55:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x5, 0xfffffffffffffff7, 0x9, 0x4}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xc0, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000480)={0x400, 0xfffffffffffffffb, 0x6, 0x6, 0x6}) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$netrom(r3, &(0x7f0000000300)={&(0x7f00000001c0)=@full={{0x3, {"8d9f28b421b229"}, 0x100}, [{"12219f19854e6e"}, {"f65132873f0898"}, {"5f827f8fa8602d"}, {"b2cb0ecb4aad7b"}, {"ace67014fb6196"}, {"8708f93f952d47"}, {"0f10a6bb6dd787"}, {"04f31606bd1042"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="01c2affca3bf6a7171b3b2028e105e8361b0", 0x12}, {&(0x7f00000002c0)="ed3719904309ad37252ce6ab703456cf80b84dc74406dd1112aa0a06df244bf3edc749c064be2caca906eb90f2495cb2deed8b50e05e0ceb339e", 0x3a}, {&(0x7f00000005c0)="b7e03c587ec396feae28cde7384b314a2523cd5407c3bd6221e3d20494ae04b70989fb8429a9de5eafb2f6c026ed93f3389a933e1eb63db4df7684bc5f909a97a5e6f71932a4ada8e60a36300a10bcacadee6254c810790a62cba052f0e410dafa95f57bec6fcb412552af4444134e72f82cffa323150149860c1e02eac548f1ef849437bca863e9ca22e1ed040430d58eacc8a67f08be8fe1892b945788522379ee8016b6671e", 0xa7}, {&(0x7f0000000680)="b54b1393cf4d56d72978f2cfc1ca5886a0dac14c92cebf5f62dbef1256dc888e6452610a001d7f5a2e504e2d2a8336d774994b6aa766bd036654b1b8efb4befe7eae68acc8c1625d7d658e6f937d287d61453556f9f4b075d04145af6826a3d28349e9225512f5c295f12a74188a5cb126811e4e8f7e0b831c53d4639263352f25fdc9dd5783c775165d6b06f5054658c7439c01a70819484b7795cc", 0x9c}], 0x5, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\a\x00\a\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="0101080000007600ac090000000001002170b1b564c3b09a5f0731857438c58fc212fdca1fabd56de8379b305fa3332861ed92425cdc49fdf67c43f9bfccdb7f543d5a1dd850b13d3ca48e110df8b432430a618de61958c7f4085732931861aa0fd7c3067084761717b6d82f9a280d8046464f0f4fb3f67d1d51886c07355e5572911cbc145950a1b317767821e9dea612d36ec8dd1fd22c9c06fe194a6514829d0f2c93518023b954dcc7bd22d7707fc37e8bcd77943a486b0163fa854e2c43b90ced69a52c7a833ad1e0d4c8c2febb7907c1072bcc269360d66285405928078dd73929d4406af551bafaffffffc2611a2bfd662ee2"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) 2018/04/11 15:55:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="c2e31a75ffe76f138206584ba3ff4cf9b1794e9310fdde36933c4228f4e5202c2be825f74ea9a50f7b9f3a6d429c28c1d15a2f859c159bd24ee25e2d93bc4fd3104b3ca0f7023e3fb01570800765535b471a57c0b3bb5b4cdda23c35", @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64], @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="4a8d5467efe9b6ae0513d75e01e8492d71820e705136670bd7081af898d67c79c844195896129c68c4a2c8545e2bc2672d839fd82da1868a2dbcd3cf84888e617f46e3503bdac88b9f36aa4c3ac696fdd9376f40770478dae547ef662f82a9e19c1674ec9d1905c17ff445e4b86670a760c4a73ea8e75b2e008861897ca520689d586016da7bd637b76f41a67757241f6f16e54bdb47b39c928698d10389f621f5bdd895de1586125e0246", @ANYBLOB="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"], @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16, @ANYRES16, @ANYRES32=r0], @ANYPTR64=&(0x7f0000001fc0)=ANY=[@ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="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", @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB, @ANYRES16=r0, @ANYRES16, @ANYRES16=r0], @ANYRES64=r0, @ANYBLOB="b2873de5b8eda1b3332e86506c44ccbd7234983382202bbc7dc3fbc1e19813269aa1476918559ff42556e3b79cea001867b904edd7be5535625e990b07e4f9e70a9a14d366e8b373c779763ae33d023ce1437629e4cc5180adbf3b89ce97a70ad5483ce1b81c"], 0xd9}, 0x1}, 0x5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x51010, r0, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/04/11 15:55:07 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ftruncate(r1, 0x1f) dup2(r1, r3) 2018/04/11 15:55:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x2000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x20}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200002, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0xd09b, 0x8000, 0x7, 0x500, 0xfffffffffffeffff, 0x50000a, r2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000800)=[{&(0x7f0000002140)="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", 0x599}], 0x1) close(r0) 2018/04/11 15:55:07 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) r0 = socket(0x17, 0xa, 0x400000000b) setsockopt(r0, 0x6, 0xe, &(0x7f0000000380)="02000800000006107531c2040000000e64000000005462fa01a15eef0d2cf653f13cc379ede4ea14104a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xe3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/120) setsockopt(r0, 0x3, 0x8000, &(0x7f0000000000)="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", 0x1aa) close(r0) 2018/04/11 15:55:07 executing program 0: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) utime(&(0x7f0000000680)='./file0\x00', &(0x7f0000000780)={0x101, 0x1ff}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r3, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={0xffffffffffffffff, 0x2314b8800bdb0815, &(0x7f00000003c0)}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r6, 0x28, &(0x7f0000000440)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0x50, &(0x7f00000006c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r7, 0x200, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r6, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x1ff}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000009c0)={r8, 0xfffffffffffffffa}, &(0x7f0000000a00)=0x8) 2018/04/11 15:55:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:07 executing program 4: r0 = socket(0x2, 0x1, 0x10000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e24}}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003cb000)={0x34, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff"], 0x0, 0x0, &(0x7f00002f6000)}) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000080)="048474eda2ed38fb62a4fd568257ca21f5c646594a55974a82e1bcba71c5e9bbae3466c7d61581097bdb4ec88b791bc324f3579aacb9abdfac5ae2fe6a9296fac167c97fb83f8e7d85802b04579defc3c3bfae4b1c7dc6344f2200126e124af7ee89b3a3c71ff25daaa0", 0x6a) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt(r0, 0x41000000000006, 0x40000000000e, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xce) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x20, 0x0, "d59f29e33684f7bb4c29c4b6015851ed394b19ee2fff248737dc6eb4fa1d4d9f3b88c770196f87a5d75e7ea4506d9a21f2932d14d3eba94f96c501ed9427d68dff3fddb982aa3dd61df0e9d692573cdc"}, 0x204) 2018/04/11 15:55:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0xffffffff00000000, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:08 executing program 1: r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x401, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000800)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)={0x2f4, 0x3e, 0x0, 0x70bd26, 0x25dfdbff, {0x18}, [@generic="284cf938301b68cc6d51604d1308421bffd7f4f52bb415b67e82885465cd2a3e6c6246015fa689e5934ed159d80157ddfd4f3c815cedace12931ec8d8aafb2a9a7c7dd2ff3aec856e32a18649bd14c9c795f157dc4d2fd54bed0b7ea83", @nested={0x1ac, 0x28, [@generic="a706ded41f2bbc3747e4b7dcf6fbf7017e1bdeb74180e8050bb708f5005ce1b670f77aa48037b776289edf14f37a7ca2e306eafb69987012d9e69cbbdf99cf4c972223ce6ce25a4610", @generic="22c55343d2e6c3817074271cf86c2c5661c2b16b5d71550f317cc4", @typed={0x14, 0x2b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="0dfd85059a08feb75d5d2af7b68d82240a9abbcca236920ed57ebfdbbf36d7a35d47a53807ddd3a2e949309600fa3b9a74c4f9976390052038d346997c61401bc33a91f0517e5cedd7b304640cdc9ff9c527376b366032ad91d54db392137fed976f87b69e0237933b9ee5ddda49a4798714e7dc56bda803956678dac304ab2022b4716dbf9469bf7ca94717de3b4be53b0f6a74a39dcb3e68cc214fb9c3511ed687a60ea83c1e1111edfd5ff338dc771a08384fb893f4eeaeeefe94ea9e7dca11c40374e85c36139713a5391fa601ac", @typed={0x8, 0x44, @u32=0x6}, @typed={0x4, 0x2}, @typed={0x8, 0x63, @u32=0x3f}, @generic="752533d6e890f26f7e00877fe1ea90f9c5c04ff54b539fa4a590dbe345e0707adf62c3b283607a3f582bfa1b774ec231d3a30b8897291ce6e93be75d9dbb00f03b447cd4707d3b0e54"]}, @generic="659898b5a8051e6ed1191f5d568fae3ece530f5535da9e714a445bd00640c45171b101eb99a7d3a0e92fda118bd9ad588048ff2b95837aea2829a3b772102950f5d81ffe33e62b2351bf2964", @nested={0x88, 0x73, [@typed={0x8, 0x24, @fd=r0}, @typed={0x8, 0x4, @fd=r0}, @generic="e4bd7bfebece2791dfc56726cdb2e01696c3e89d7744e1be0303199c5d617dd4fedafbe595686309d7918535f9bc6ff49bbfa651247ee0c94fc22606278e2a5866a73532eae298a584e7c14f725a7ac62f88815d9d00e61cad7b68c8aa", @typed={0x14, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) r2 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='loginuid\x00') write$fuse(r2, &(0x7f0000000240)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) 2018/04/11 15:55:08 executing program 7: syz_emit_ethernet(0x4cb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x1, 0x6, 'vM`', 0x495, 0x33, 0x46, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x73, 0x4, 0x4, 0x2, 0x4, 0x2e, 0x0, [@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe, 0x68}, @fragment={0xfb, 0x0, 0x9, 0x2, 0x0, 0xfff, 0x68}, @fragment={0x2, 0x0, 0x1000, 0x0, 0x0, 0x100000001, 0x67}, @hopopts={0x33, 0x2, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xcfe1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2, 0x16, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0xa5, "da2c9290f4488e1c5a3d397b56bd27f8ac61d0e663eb0ff60bd496d0fb9504c798f4691e47c85162639e2dbf86091ce2d609aa1539e8eaeb0514ea18f8a9b728531f48d324a237b2bfeb2d1377105b6979b1ff39683a8d153afb00736dedfeddb355c8a9e69089b509b03dd9abeff96a7cd03236e829d561d808f1384da98db2e841525df95bd93cef0ed6486ab6e8272edb200d451705e7e9ea3f3b2d863d6828925fe666"}]}, @dstopts={0x7b, 0x1, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffd20}, @enc_lim={0x4, 0x1, 0x400}]}, @routing={0xbf, 0x8, 0x2, 0x101, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, @routing={0x2c, 0x4, 0x1, 0x8, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1b}]}], @gre={{0x0, 0x0, 0x1, 0x1000, 0x0, 0x100, 0x0, 0x1, 0x880b, 0x90, 0x1, [0x20, 0x0], "98f0b442000cb6bcdf1cb3897f0f9a66ec27e2c0309e56b7c7584fb344de9b82ff6e0b41d1c5084339fe3721345fee7574dce2f6f97863819f5fbc078b3d15d79e9b5891612a53225f3cfbdcb16a9ea6b0b7f38b6d3fee6f4e120363050312d7d83fb75b22e92c9e7d8dbdd14350e44877378aba9163d4efe17c3e8dc7c264c26f586e6e8c9bbcc92f5a56ce35af25f5"}, {0xbc, 0x0, 0x144314a380, 0x401, 0x0, 0x0, 0x800, [0x5, 0x5], "e1b92e49d90bc44df53c990c028d54d3d5f4c258bf8394977dd6260399594e3adf24ff0270dcc671e533ce3f14c11d44908e8ec63cc10000a14609494cbb68a6c61bfd56f7f24f305ffbccb918140dcdb505420581218874c202f84eb640c46f9ddbd703a0c282d578e36c7470534b1024434d6736087b"}, {0x7fffffff, 0x0, 0x3, 0x9, 0x0, 0x0, 0x86dd, [], "be743b698b945de57059395140cc110c7fbaad6569a76792e4e6aebc678d9db5f922d45dcb6e8c13a30382791384404aa8082a9ef87cf61f0808be86875a5d0497dab41a598f5eb01f74a59777bf07d925f5b61be1ad9593faa6214c86eadca66bb237af61252f502ac5aad08cc7f09e560a4c936888d0fe25623619ccbe8463bafb427f1af2d147a1b61b0652cb4411f683ee824e54ea4d2eae30b26796ccfe4d66fe55dfb9679451e50ce9edaf17f4f8229bf6"}, {0x8, 0x88be, 0x4, {{0x4, 0x1, 0x7, 0x8, 0x400, 0x10000, 0x7, 0x401}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x8, 0x2, 0x6, 0x1ff, 0xc60f, 0x40, 0x3ff, 0x4}, 0x2, 0x2, 0x4, 0x401, 0xfffffffffffffeff, 0x8, 0x7, 0x3, 0x2, 0x5}}, {0x8, 0x6558, 0x3, "c620f8ea0161d9cdc6c9c1589526cb39a28fce6b40a619ed0919161ec4e1b133cbf28048ed255cd0756ee626d8821c1cd55511dd22db9704983fdadaf4015c0e5f6b40c7875a484b62b74a4b4134fe4b26c892295c023319eff53347829fbe455344bdac58bcbb49ec7c96f023cd8316244bc6a99f28e775d3671e182363d8365b1ee9098004ff0d9a6a344aa7ab90e765dbf0d3e4366268c7d0e09b4eb8867fbbfbbd25c7c2526915080decbf9fed167d417a3ac872b391769bfac90666736a0d01f0b30cc67ecb32ca183eccf3db5f5836eff62d67659d14362e16c7e3f9392a9efd66bd92"}}}}}}}, 0x0) 2018/04/11 15:55:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600), 0xff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) writev(r5, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r4, 0x0) r7 = socket(0x5, 0x80f, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff99) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1fb3d9b2, 0x9, 0x100000001, 0x3, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={r9, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x6, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000500)={r10, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) [ 155.755536] binder: 13273:13291 transaction failed 29201/-22, size 0--1 line 2963 [ 155.766218] EXT4-fs (sda1): re-mounted. Opts: [ 155.788493] overlayfs: missing 'lowerdir' 2018/04/11 15:55:08 executing program 6: r0 = socket$inet6(0xa, 0x800000803, 0x7fd) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000640)="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", 0xffffffffffffff31) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000200)={0x0, 0xfff, 0x0, 0xb0, &(0x7f0000ffd000/0x3000)=nil, 0x2}) 2018/04/11 15:55:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x1000000]}) [ 155.837689] binder_alloc: binder_alloc_mmap_handler: 13273 20000000-20002000 already mapped failed -16 [ 155.849098] device bridge0 entered promiscuous mode [ 155.871333] overlayfs: missing 'lowerdir' 2018/04/11 15:55:08 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @dev}, &(0x7f0000000200)=0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6tnl0\x00', r3}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) [ 155.885114] binder: BINDER_SET_CONTEXT_MGR already set [ 155.908805] binder: 13273:13291 ioctl 40046207 0 returned -16 [ 155.951929] binder_alloc: 13273: binder_alloc_buf, no vma [ 155.957561] binder: 13273:13308 transaction failed 29189/-3, size 0--1 line 2963 [ 156.032564] binder: undelivered TRANSACTION_ERROR: 29189 [ 156.038230] binder: undelivered TRANSACTION_ERROR: 29201 [ 156.063660] device bridge0 left promiscuous mode 2018/04/11 15:55:08 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffdffffffb, 0x3) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x9, 0x2) 2018/04/11 15:55:08 executing program 6: r0 = socket(0x13, 0x1, 0x3a7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setuid(r1) 2018/04/11 15:55:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x2000]}) 2018/04/11 15:55:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x401, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="9d590312ffff86df60d8652b00143c00fe8000000000000002000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/11 15:55:08 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0xa) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/11 15:55:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)='x', 0x1}], 0x1, &(0x7f0000000440), 0x0, 0x2}}, {{&(0x7f00000007c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000a80)=[{0x10}], 0x10, 0x80}, 0x10001}], 0x2, 0x20000000) 2018/04/11 15:55:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:08 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a3000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x200}, {r0, 0x4010}, {r0, 0x4000}, {r0, 0x288}], 0x4, 0x3f) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="050076a6a78600004695b2eaa8ef95b62bb04b2e47a158c1fae8a7a539ebe50f4c8a"]) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x80, 0x9}, &(0x7f0000000140)=0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101200, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x7dd6e593, 0xffff, 0x5, 0x20}, 0x98) socket(0x9, 0x5, 0x9) connect$ax25(0xffffffffffffffff, &(0x7f0000000300)={0x3, {"8a8f4f2e31437a"}, 0x800}, 0x10) 2018/04/11 15:55:08 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x400, 0x9, "1c213636a1fe1c568e80224f2f65bb436b6e150b487ec33744ebecae996f2febb67d60ecdcfa8b8912160a72", 0x4a}) dup2(r0, r1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x40, &(0x7f00000000c0)=0x4) 2018/04/11 15:55:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x2]}) 2018/04/11 15:55:09 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001440)='/dev/adsp#\x00', 0x8, 0x40000) r2 = epoll_create(0x4194) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/autofs\x00', 0x80000, 0x0) r4 = socket(0xb, 0x800, 0xffff000000000000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001540)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000001580)={0x2, 0x1, 0x7, 0x1, r5}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x400100, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000001500)='/dev/snd/midiC#D#\x00', 0x9, 0xd41) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000012c0)={&(0x7f0000001640)='./file0\x00', 0x0, 0x17}, 0xfffffffffffffec8) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000000c0)="78f819e39ba97136594c7b0ea9089dbf9a594e155108e66a2326cd0dcb20113dbd57a42dac479f55bccc94a06d5f0dbfda2772727437a41b6d98adac3636677777b8222f4ad6d181fb02ca88c1120dbb1d366f5b31ea859a788d2dcb1ece03d57a2ce80a46bb4ec9e6ceb798a564fba47c7259b30238658bc2eb4726483433a57a297b2f9f1ad5099d945c0c52297529157048f3d8", 0x95}, {&(0x7f0000000180)="9d63d61179003b107803898cd199a7d4613bde83bc343dd4dd8d66a5909c0f9feb821093384197c3eea522780264d2e176d45f2d61bb31f0543cfb5acd733d6aee33c0ab42c7a62207c709e4556ab51e1a855e725049045fbdf5b1b57e5294deec7dbc25dd2a95d5a9ba9a1c99da78e4", 0x70}, {&(0x7f0000000200)="52c52480925a26de7723af671594995ffc04ed1ed3599398b95781fc7d2c37294d8b9d7e10d59bd231e804f345ae30056f31e278434aaceabf19242612c2c0448dc71150941b24f27576f157dcb5", 0x4e}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="95279ec6993c8e86e504a584bf52bf17993bb43236b9914e757648663e7badad1ecb4a0f", 0x24}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="a3ee41765db8e4f20249f3e42a18730b1bd26c1a976b648d9441de4ad2ecbc1c9b2502ad913f52b707191990a873e0440e99ebda36b2f787a377e77359d46787dc8838799f6c40160e55ed02380cf44c40bf36d2a280b2ba4a9be4fc5510c4ff68d9776bf0ccbea15b139c2e0fe4c5289a91893a9ec4f3d1d622f54a0001b592dff7224f09ddf6d41f0e5448d72720da7d32a50254e8f6834e809441ec7f2e23902443161e02d0e224c6ec58010059d120434802b75998a7", 0xb8}], 0x7, &(0x7f00000015c0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}], 0x40, 0x4000001}, 0x8000) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r9, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r9, 0x1, 0x2c, &(0x7f0000d32000)=0xfffffffffffffffc, 0x4) 2018/04/11 15:55:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x81a, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000280)='configfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/11 15:55:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x80000, 0x0, @perf_bp, 0x0, 0x0, 0x48}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000007f) 2018/04/11 15:55:09 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0x8}, {0x8, 0x3}, {0xb, 0x81}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x84) 2018/04/11 15:55:09 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) 2018/04/11 15:55:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x200000000000000]}) 2018/04/11 15:55:09 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r1, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) 2018/04/11 15:55:09 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) close(r0) r1 = inotify_init1(0x2) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x22000) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x3a, @broadcast=0xffffffff, 0x4e21, 0x4, 'wrr\x00', 0x4, 0x80000001, 0x1a}, 0x2c) socket$alg(0x26, 0x5, 0x0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x301000, 0x0) 2018/04/11 15:55:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={0x0, r2, r3}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/11 15:55:09 executing program 4: syz_emit_ethernet(0x5, &(0x7f00000014c0)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16, @ANYBLOB="2dd9155784173d178118773a919b3fcd60dbc28b5890e1960d0bdbaba0fa42d000240b50d363d5c8c268c79a4801423e73d7879af881ff316ec259f9e8411f3c723b55f55fbf0e073f8131944f4323a96f6e3135d6cfc045d72c0dfdf940d310271ccbdde636452eca3409b66970c20fe4d4785f345ca7c4f8f095a435577cdbdb6997957c22bf3b3578de64ece1708cc4b6d0c7e185391d718d26914467528514216e398a32a6143a18ff66759f776c4fc5d9643a4ba82b6373c8f1c2c0d8a9bf8a24097a12b7bb222b6a", @ANYBLOB="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@ANYRES32, @ANYRES32], @ANYRES16], 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x3}, 0x8, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) syz_open_pts(0xffffffffffffffff, 0x4000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x113101, 0x0) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000001500)=@ax25={0x3, {"57dc4401e3af21"}, 0x6}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000340)="97dfb387befb40", 0x7}, {&(0x7f0000001580)="b5877d6d4a0696507e5cc617312d803b217d455f0fc912ededcef417e1108f92019b9a60f428342bdb77d61412ce6695f3ebb729a3791f477a183b8767d8251b88ba5a9cb8a4ce847539a838120b6dceaec6080b00069f1b2872d7336e8027fe47af422dffa76509c02829154b8472e4cff0fb7fa6b227ebd485a9f3efb826fb194745ec4dd9ad8e5827a55a927a367c5a912f0632ccdf683e63fec3f7a3fb97914c1b1550d0c8df23955d856acae6571d10e8fe35222182721ce81c6bce5872510d37", 0xc3}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000001480)}, {&(0x7f0000002680)="23f2a69cbea956c567c477009401381b16bdb6dcbdc0c0e2a13dfa3f0abe6203fcfbdb", 0x23}], 0x5, &(0x7f0000002740)=[{0xe0, 0x115, 0x356, "c173879ebec1af17dcc2327ffa0208e5f22e0d4c190b43087b407244932cea6a805e15d378ba5339b06d8f851aadc705d17ce9353b8966b55c0a310ca6c57b87521fcc659d82f504d26afc8c13480c1c994c0e2add6f6bef618d3026505a584e26b2a4c4d2cfdd05faa2a21817a60e5566634646d586f72254262071bc7722d56199ed41d984c2617f9e92e0d32755a5144b966cf24e388362f3f5690bc8e4414f63207ca4c2519ad9af003eb49e9f48edf6ce347b9471c9218e3fcc99449505b952751909e68d01a6"}, {0x30, 0x116, 0xfffffffffffffeff, "926749fbf542e4c041dc968b766ce8db28195977e7fcf2cf7ded"}, {0x108, 0x19e, 0x5, "b08a5e11ec335eb5ce35fd8438262fe36bca17ae704fbae4b6389533e625e229882f88b6ff03b5a9426d5b7eab96cacbf24172b8f68ea683b401399b22110271fb829511e1c033108d519ae24a96b9efbac2dcac22bcce39db15753ba36619cab26e089895ac95620be1b3f85d650e2a509ce1db9e6a79b17f3847f73ce216ea24eb3453ff834674dd0eff678f64357f2dda647b377f86d318e24263a2661f917560cceee253c5b8df7eb020c2811c1d281ae248fc725f18ac4f242ca2ad2a9a7c3b391f786bbbaa190a4f7821901df6cd9315dd47c2b3fba8bcfc43a398c8744a8fb3a42eeb0c39c7b8f23a82bb5adc1a"}, {0x88, 0x1ff, 0x2, "2b339ea92c940e56762163db68bd400a1af2622fb413a7e2d0d48c5f1cf303f733edeaf7948cc8f0b33ec5503eaac3064d7ad62575a8597a1106e45c12adcee6e1b0f74f75b64e8825f2fb78a6e174066ef65e062746509dc5f4687154d2a2d174cd8b9e1fa95b8dfa8b2c52fed5e614cdba53fbc6a2f9af"}, {0x18, 0x0, 0x1, "6239b43ef26bd2"}], 0x2b8, 0x4}, 0x40840) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ee000000af4ae821bc35f2308020f509c5e8f370d8eec10503cb27c159d7c8fc15f77e9834a91ee96c2b3bae1f6a978ad02ffd7b997dab401797daab7700576c686da75f96fb136e6596344f55300871fa5c3dac012fb35ac8a50d900504d6ff0f5fd6e0accc0fba549f416e7b012faf245b4313c5f604c5b0127cb9192cb73aa3590157373081cc0b882469bda8e2f3383adbd6acf1c9f0e6eec7145fe0d4eacab999c20d87da032d4c03f11c152a3da9939af2ebb92a2eae14a9a4802e0a53e84ad81ada0f54162f0f08899eb93bfa7f69a43a4dd265b53f9afe787db62562bbd1fe78eab0f39e4fbc5af38d12d29888ee"], &(0x7f0000000140)=0xf6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x1}, 0x8) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/04/11 15:55:09 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x9b, 0x130, 0x100000001, 0x8, 0xf800000000000000}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x5}, &(0x7f0000000140)=0x2c4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x4, 0x420d, 0x8, 0x1f, 0x0, 0x4, 0x200, 0xfffffffffffffff7, 0x1, 0x6, 0xffffffff, 0x2, 0x3, 0x100, 0x401]}, &(0x7f0000000280)=0x100) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1) socketpair$inet_sctp(0x2, 0x8000000000005, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) 2018/04/11 15:55:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x4000000000000000]}) 2018/04/11 15:55:10 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) socketpair(0x1f, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8102, 0x4) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x68}, 0x1}, 0x4004) 2018/04/11 15:55:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x4, 0x4}, 0x8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) dup3(r3, r0, 0x0) 2018/04/11 15:55:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/11 15:55:10 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000180)=@ethernet={0x6}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4040, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x0, 0x7, 0x7, 0x9, 0x5c, 0x6}, 0x100}, 0xa) sendmsg(r0, &(0x7f0000000200)={0x0, 0xfffffffffffffe08, &(0x7f0000004000), 0x1, 0x0, 0x0, 0x1}, 0x4080) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/04/11 15:55:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x400000}, {0xa, 0x4e22, 0xc842, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x401, [0xfffffffffffffff8, 0x9, 0x1, 0xfffffffffffffc01, 0xfffffffffffffff7, 0xffffffff00000000, 0x40, 0x10000000]}, 0x2f2) lseek(r0, 0x2, 0x0) 2018/04/11 15:55:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0xe72, 0x6, 0x0, 0x40, "3632e889541fce45c541418a91a082beb29030102da39f4102da6ef068767635048d7f6a1d7be136799b9ba0", 0x200}, 0x20, [0x9, 0x80000000, 0xce0, 0x8, 0xdacf, 0x3, 0x88, 0xda3, 0x20, 0x2, 0x6, 0x2, 0x86, 0xf10a581, 0x8, 0x100, 0x9, 0x7fff, 0xd9, 0x0, 0x6f3, 0x4, 0x9, 0x3, 0xe75, 0xffff, 0x10000, 0xff, 0x10000, 0x9, 0xff, 0xc50, 0x441dec35, 0x1, 0xff, 0xd073, 0x8100000000000, 0x0, 0x0, 0x101, 0x8, 0xcb6d, 0x4, 0x20, 0x8, 0x9, 0x9, 0x0, 0x1ff, 0x9, 0x0, 0x4, 0x4bbd, 0x40, 0x800, 0xa000000, 0x9aa1, 0x1, 0xb9, 0x1ff, 0x10000, 0x100000000, 0x0, 0x7b8, 0x7, 0x7f, 0xffff, 0x349b, 0x5, 0x1, 0x80, 0x80000000, 0xd643, 0x1, 0xde, 0x5, 0x4, 0x8, 0x3, 0x7, 0x20, 0xff, 0x5, 0x100000001, 0x3f, 0x240000000, 0x9, 0xfffffffffffffffd, 0x200, 0x6, 0x100000001, 0x6, 0x7f, 0x3, 0xa6, 0x0, 0x7ff, 0xd565, 0x1, 0x6, 0x0, 0xff, 0x1, 0x0, 0x0, 0x2, 0x1, 0x5b, 0x200, 0x80000000, 0x9, 0x3ff, 0x401, 0x400, 0x1, 0x3, 0x4, 0x7, 0x2, 0x3, 0x9, 0x200, 0x1, 0x5, 0x10001, 0x2, 0x3bb, 0xe6]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/11 15:55:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x100000000000000]}) 2018/04/11 15:55:11 executing program 1: syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x40000000000000, 0xa, &(0x7f0000001900)=[{&(0x7f0000000280)="d0ce1fa267b07a6168c3e3857a608099a9becf0684cf80df5f359f697c27c06d69c9159905932c699acc6094300f90eac6f77b9350b6b61c8ef939627cc0db70aecccf528ba82dd1679d40d984ec8ee2570136cf7bc53731c0e7682b05cce963055093b302059c82fddbf9c6799afeddba2399eae4ca294f9ea85ef472747e942db20cc4527acdafb6ce5d68a7d95979322d17a86c4197c5fd5f267be7fdf8a9feb62b5304d883f40079e6c371936297f7230a1b90b1f3ccc52005159cc6370b3477d923b5c887537edcdda4afae259e", 0xd0, 0x4b}, {&(0x7f0000000380)="abe39ad67e79fd9407ea604fbb46f6e42afb4f725e0f5b56157bc7d7750a79b04f126eef390098fc6e47bccbe7530b5b1017edba2154b93d8dd9a23258cf477d27194594acd3bdcb90a59a9f9a1b004d1ca63cd47e0f4f2c1a8d1ca6865e7b39a2adc1763a04083cb7a5d2699b0d9d665775066707d532f2aa5d3236d908e5d841e1fccfed03fee24dd0f1c4710f5281150dc869e9c5a47326e64e0cc6dbf7f6024dfc6f6b892a4361c6cfd8ba8dff", 0xaf, 0xff}, {&(0x7f0000000440)="de226a2f5f0521a95efb431289c0b68ed9fd475d40fca2ac6d6928fc1aede0127b7e105d1d5457c67a289d59ef3814aec03c1131b24f964e9a7528b38270e1ea0c2125aa459c1ba72e900c068457268c6ac0a49f10cba7963da7033b738b1159b2ee78ca72e657446f711d4c9f8cf45025c7885d442e028f3643ef7c5edf9cb9ccdc", 0x82, 0x7f}, {&(0x7f0000000500)="d6194f498f81025a6349129256b29bea8e2aba1610eea46c47c50c97cc78cb57e773270d392537ea85ca087328e89a006c0d2b02283f3f633333cb23eedae9a32314b583eea602c1c9009ae653694e9b256676306e9ca8a11dd67694f2eeb2b7b4774590", 0x64, 0x6}, {&(0x7f0000000580)="54a0f24592c362e22d7ffb74f13adc59208e70a98e485cdbc45672d831aaf2bdbb0733f310fb3c1c96764e98e6db3317d80634d46c54d15302e7d74317cc11c46023f0dac4552164d38a36f168e3d5fb167c79e6ec43d31c25f6ee7618be2ee9fdbf69ca5efded74ad5db1a0be97d74d0b52626d939dce7f227183bb576819", 0x7f, 0x86d}, {&(0x7f0000000600)="bd32ef8b4848d2a3eef621ce54574804182416a7ee43b5ff739f4d2ab516417bc8fe6e2e0083aa2c6c97f0055d7f8565a93314a4f68ecd9681528db1a2c7a75ad23669903ab3b15d3f13edd937ad6f5b472c9a24ae8620fe1a1e2e49ea0191de36093d2c33dc63fc58692dd19168e0b9134aed3a2d4d3cbd709294400a58f389f654dfd64c9b59e206b21c2ce73f84d91c3287372c970c46f42d2cd600034fc3e39a8964838fdc2896c4ed0b34f1f70b0a9a7431e6b7cdf889e858b6e97a1c3b3cc78b4a69fe1b1e8b3c1ae7dc115291cf5db479522eb3adb5a37cc808668b6a", 0xe0}, {&(0x7f0000000700)="ef1f68c7c6a110773464ec8b9e06f5184aadfed0d6bb9ae86d0383ff3967c637202712e374e3424718d1e0b0c8597a84f38444bb437c0aca74fa0e22c913eefa9b8e467cbac11cc5d3ef8ad9eea423baf7142e2ead61baf8f0bb8cc6936e593f7cd997fc23c01346e6c6878f57c310f68b41a2231c2629cd3ae3e566008945f6c5f15568adc11ae128c58b3f8696", 0x8e, 0x80000001}, {&(0x7f00000007c0)="939bd0233992a6741348543d0a6097f2cc1a96307a17c0d26562552f9bb62d54", 0x20, 0x5}, {&(0x7f0000000800)="9b5fcad769e207167a24170546d2408c254d8f770eea2e3ba75a586e3c78371dd2038d448c7bd60b6d9ef162cbe7f99987a57e6fbe7d81adaa3ff47f10cbd1a5b32f87d43c264c0a11644150c02766aa778b40a995231278c302bea7ed83fdd366d21dce1e7f816b24a70f9ccf44469bcb4b2c275a1101d638954716d24ec349949d5490016c6a31fe17992fc1637126e1f8fdebba0459a47aa736ca2384904870c6f12f0d5a81c1cb7be1dd6a7476e42fac3b298be524dce67ba0d078d652cfd82a67feecac", 0xc6, 0x5}, {&(0x7f0000000900)="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", 0x1000, 0x1}], 0x400, &(0x7f0000001a00)={'nouuid,'}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0xffffffffffffff02, 0x392, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x5, 0x8, [0x0, 0x8, 0x0, 0x5, 0xce8f, 0x9, 0x3, 0x400]}, &(0x7f00000001c0)=0x18) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001a40)) 2018/04/11 15:55:11 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x2760000) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000300)=""/150) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x0, 0x6, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x5}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="fb7d8a64635ef8be9237263f21ec9460431e4c55f43720e8793f9d5bf964a89ff8a51a98480cf6513c0d1778226901ddfca8a6d4bd590abbdb078a66a948fc7075e59499c7bbba80ee46b6dbb87b02695bc9df9b40e70c8d8e40550661882b5927b6480c65ec4d55e41327e2c4ff01ffcde50d1413e3a3b52eb87e3b215545cb8e46d116cdea59f4639af6381245d9ca7ea119fed6b130b3ac5a7776d60ae2146b26bd13cbf96c96bb9c3a978eec8b68547987b97f345dd416eef918619b063ca8e9953034691fa4a352ed7dae77f45c8a81cc249ee4ad220771686892527bfed7a832d4f14f8ef47bf3d304ac902fc4ab95", @ANYRES32=r2, @ANYPTR=&(0x7f0000000500)=ANY=[], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRES64=r2, @ANYRES16=r2, @ANYRES16=r2, @ANYRES16=r0, @ANYRES64=r2], @ANYRES64=r1, @ANYRES64, @ANYRES16=r2], @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="66b95c0b00000f322e362e0f01df0f38cd3c66b9b101000066b80a00000066ba000000000f30b897000f00d866b8003000000f23d80f21f86635400000600f23f8bad00466ed650fc79b15a7baf80c66b8a4b61d8b66efbafc0ced0f01d1", 0x5e}], 0x1, 0x20, &(0x7f00000004c0), 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x7, 0x2, 0x4, 0x9, 0x0, 0x10001}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x9}, 0x8) 2018/04/11 15:55:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x2000000000000000]}) 2018/04/11 15:55:11 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) lgetxattr(&(0x7f0000001080)='./file1\x00', &(0x7f00000010c0)=@known='security.ima\x00', &(0x7f0000001100)=""/73, 0x49) recvfrom$ax25(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000000000)={0x3, {"6a25800b2db4d7"}, 0x8}, 0x10) 2018/04/11 15:55:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={"08000000fe0738c40000000000000004000000007400102dd9276600"}, &(0x7f0000000180)=0xffffffffffffff4a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xf2e, 0x1, 0xff, 0xb, 0x3ff, 0xfffffffffffffffe, 0x7}, 0x20) 2018/04/11 15:55:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="897c12fb4182b0000000000200b0b8bfa8ad46c2cf0000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/11 15:55:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:11 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000001e80000000000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3f}, 0x8) futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) fcntl$getflags(r0, 0x1) 2018/04/11 15:55:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x800000000000}, 0x0) 2018/04/11 15:55:11 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd, 0x200000) write$fuse(r0, &(0x7f0000000180)={0x18, 0x1, 0x6, @fuse_bmap_out={0x8}}, 0x18) listen(r0, 0x34) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/11 15:55:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x4, 0x8, 0x12}, 0x2c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x202000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x3f, 0xfffffffffffff883, 0x80, 0x80}) 2018/04/11 15:55:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x100001d) 2018/04/11 15:55:11 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x4, 0x4}, 'port1\x00', 0x10, 0x400, 0xc7, 0x40, 0x9, 0xffff, 0x4, 0x0, 0x2, 0xe00000000000000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x3}) r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x1000, 0x1820, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/229) r5 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r3, 0x0) fallocate(r5, 0x0, 0x2b, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xfffffffffffff003) 2018/04/11 15:55:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x3f00000000000000]}) 2018/04/11 15:55:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x156, 0x3, 0x1, 0x8}, {0x20000000000000, 0x3f, 0x7ca, 0x5}, {0x4, 0x401, 0xffffffffffffffff, 0x1}]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000140)={0x3, {"f4b08ea783e975"}}, 0x1006d) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) 2018/04/11 15:55:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x800400000ff) 2018/04/11 15:55:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x40045431, 0x6f2000, &(0x7f00000003c0)) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/11 15:55:11 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x121000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000016c0)={0x3ff, 0x3}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000001680)={0x3, 0x10001, 0x401, 0x2}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2000000, 0x8000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x20) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000001600)=0x7f) socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x800, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001640)=0xfff7ffffffffffff, 0x4) sendmsg(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x1, 0x3, {0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x5d}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)="5a616c418f5c9e196e4f948cfcd8f59ab0f0454204857992", 0xffffffbc}, {&(0x7f0000000180)="e833f8d4cc66143bcfc8ce3b9134d2162d0c6715764ebee70f303385efd88c023cf680fbd497a23ae0b8fc82daead2eba92769cf5f54b21d71170177569a12710c47d1c0c6eb988c3a6e6ae021418d8c71abf183c0f30abb089131790d7e35147da0a5fe3198476d23", 0x69}, {&(0x7f0000000200)="dbf87f2743c131702ee230c465173c4fc0a2e555442e34124f3945efab683d56d556e9bbe5751078d8dd185982e6261b4bd34f7eca692a5463b83cea3df04d12aaeff5fc5543718ba2a12a80e59bc1213162f030a44c9ec49c92cf2f3b712d736017d1061b2d36e6ed81d592d46c0f52687d50c04ead65cedf5ad13824ef6e240bcca2235259cae7e522dbadd5eb12cc0d121ab10bc2dd2ae9ad6277518de2c6995abfebc01ef915bd7e0e2b434d6f8f9b44a0fee0b201bbb46db2559ad8e4e02e5b0709574d278e8175f347ef", 0xcd}, {&(0x7f0000000300)="1c65aeaf67186a574f40327a5b57ad1da0c0bcd2ad64d55f4636f8a8288e7fd29395bf09f2a87db8831f96fd1a84dc0c9b7f07e6d2e6d9c9de21e621ddd85d26fe12116c1928c0584994a6c216c8bb3776bfac4cec9d274302fa846fd01aa884a83d6c1a7fff804749779c4827b4788926e86a81a3f3603157c17b35a2ce1527e79cef87b02369b9accf21c372eba17e9cdbaa950de08e0caef8c5bf16313049a64d3022872a8a6105d2b00d6556ced9a268", 0x2d4}, {&(0x7f00000003c0)="cadd086968afb3", 0x7}, {&(0x7f0000000400)="38906386cc9da43eafdbe03de8f36d87814b006196554aa9ce6e4e4fb9d6721424b0e1f31d6ae6e37f7b3589101494112fea015289dba55651bf97e31cfd8ffda9c29f84b554a639da", 0x49}], 0x1000000000000245, &(0x7f0000001700)=ANY=[@ANYBLOB="2000000000000000010000a808d818001cfefca5a5ff2c333d47a53fc6663044dbe26ba09a000028000000000000002b539114000000009c0de4f8564e0d25ca922020b4e4cdfa6d28c1d9d04fdd7178b56faebf5788d3604ffa0bcf164451507af4000001000000f7ffff1ede5ac5b3b8895c83614afdd93e725a8fad8bb221c8513167e6ea52c5c872d32170993bad"], 0x68, 0x20000044}, 0x44000) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) 2018/04/11 15:55:11 executing program 1: syz_read_part_table(0xa5c7, 0x0, &(0x7f0000000000)) socketpair(0xd, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x3, &(0x7f0000001180)=""/39, 0x27, 0xc0000}, 0x0) 2018/04/11 15:55:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x40000000]}) 2018/04/11 15:55:12 executing program 7: r0 = socket(0x10, 0x802, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1200) write(r0, &(0x7f0000866fdc)="240000002a0025effff743026400000008ffcb000400000000e100000000000000000000", 0x24) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 15:55:12 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e24, 0x4, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x4, 0xff, 0xcdeb, 0x3, 0xd034, 0x8, 0x4, 0x8001}, {0x0, 0x101, 0x1, 0x1ff}, 0x3, 0x6e6bb1, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x2, 0x3, 0x8, 0x3, 0x1, 0x40}}, 0xe8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000140)}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/11 15:55:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000080), &(0x7f0000001ffc)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f0000000040)={0x11, 0xf7, r1, 0x1, 0xc39, 0x6}, 0x14) 2018/04/11 15:55:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0xffffffffffffff68) 2018/04/11 15:55:12 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002cc0)) sendmmsg$unix(r2, &(0x7f0000002e80)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18}], 0x1, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff81, 0x1, &(0x7f00000001c0)=[{&(0x7f00000003c0)="4c346cd5caee6bc1052593b73f9914739e6ad75d581dd8bebc71c1d870ffb7b03ce4e1c958042225c06e400914ad9c37db390a10443a1e7ec3eec022a2b1311aa06fcea876f30ddaee10a9d4d6799b939d7a625c58e1c3e59f946802afb85637f425233db7f64e298eb734acf17d8899d5a8bcc1cbbcd452a9e28f71bdff7b42fb817dad6fc857e62eb172d92cbe1cf5cdb2f3b3b3c85aa37445838f432c554664f60b9874b513b87be85507f36a89f1c3f43101fd410b37596ea47cd6821b7acb2b2f08159003738efba7", 0xcb, 0x100000000}], 0x200040, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000280)=0x5ae) r4 = dup(r3) recvfrom$llc(r4, &(0x7f0000000100)=""/29, 0x1d, 0x0, &(0x7f0000000140)={0x1a, 0x207, 0x100000000, 0x200000000, 0x5, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r1, &(0x7f0000525000), 0x1, 0x0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/04/11 15:55:12 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000600)={0x0, 0x3, 0x0, 'queue0\x00'}) creat(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/11 15:55:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:12 executing program 7: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe57) 2018/04/11 15:55:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0xffffffff00000000]}) 2018/04/11 15:55:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2821, 0x0) 2018/04/11 15:55:12 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2001, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000040), 0xfe46) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x46) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000140)={0x0, 0x7, 0x2}) shutdown(r1, 0x4001) 2018/04/11 15:55:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x20040000021}]}) 2018/04/11 15:55:12 executing program 3: r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x103d21e9, 0x511001) uname(&(0x7f00000001c0)=""/186) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x1f000, 0x4000}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'rose0\x00', 0x1}) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffffa}) 2018/04/11 15:55:12 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x511083) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000001c0)={0x0, 0x20, [0xddd, 0x0, 0x7, 0x532fdb94, 0x4, 0x0, 0xd15a, 0x7]}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/11 15:55:12 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000014f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_dev$midi(&(0x7f0000004340)='/dev/midi#\x00', 0x3, 0x4000) sendmsg$nfc_llcp(r3, &(0x7f0000004900)={&(0x7f0000004380)={0x27, 0x1, 0x2, 0x7, 0x3ff, 0xf1e, "a76b73831bd9ae5d536acbbf2ff9e1c3c3ad7ccd1a09c92ea6641d6d9806f9c5429451fddb439d11cccb3dfa8069360f698034815a65be87dada39225d9f62", 0x3}, 0x60, &(0x7f0000004880)=[{&(0x7f0000004400)="f7a96b5b41078b8376f6a0c43009da9851c37b801c7443f04f3d4d0febb00b3efae3165f598021f7f858436971bdb4e5d0175acfe8836a49e6c6a8043ae964fc8c7a953e59a29cf789caccad7bf02711441fecebd115eec0254a80e05829c3a2a12ee8a6fe1b9d9ee65d9ce8f442d30c68c5a32b89497f8b56e018af659973b999d22cf448cdca041befffc59287e1969dcbbff6e54df6bb7c4b", 0x9a}, {&(0x7f00000044c0)="8a505bb61815c4ee2ad2a0571ec7a974d27be23331236343cb65986f43df16dda6259416c0d76520d903dead5cef5a4e80964e900ead6b2b7b56dc6160af97aedf8cfda666a720bbee52116a977f129c4a0bd9c5f65475cc14bef7fe122628f2fc01ee5da7771e5468587abe52bb5d8c037e11eaa10a8efe9abd0af3b7c631ac0dc191646037b37a4589982e0ef0f3154a3d106e72d65f1acdeb3cb7c5a4648721b51dc9aa5993be4b462be726c513d911728d1f8f1215fa6c083b18a73d693e8ab21b71c8ea00ea7a34d8ec4c96313136e90e67c25b72f2e077df8f344b2dcd8f12415072a1cedb35", 0xe9}, {&(0x7f00000045c0)="31323031bb20336c543c15759546324081e3c1349a45365d80a6bdadbde5ad60dab45cd4a8d96198caa7bdddb423eb00c14c3c66dfa87c9a349d2852a81f98cf781cbea43f0d8fe66436bb56626f5ac3067f4aeec76b8be8e21f8dc7d0b290de4b08ae1fdacdb697cf65a6d8cf787b1bcf3a10e4684f9c82320efd02da340588d62288978fa859598b2bcd32508e0fc4ed426d940ce957e8ddaad0046fc25d6a86c1d1d0fbdab326aed2f93dad40871ee92bea34912617084e68f240962a376b71391f0a220efb8f56eb07f9f6f1420bbc0c1858", 0xd4}, {&(0x7f00000046c0)="9e0d84c8fa6e5601f88bb10e48029948654b6d34446b1c5ebe2427299aa51de24228084ad9bbcb73026fd7e877b49e8a43f71167cc70b65e9f3bbbf7db346ba4852ff8", 0x43}, {&(0x7f0000004740)="53cf38e32aca4bb06eaf8b6c47a29f92a87fd3d46d8525343d2cd19c043af89064dccfc089e71ee9255a217c8902fa4154dbf29f242559346d09d980487f3662af9f2f3a5fdef57e0f814f4d2285adde83ad1ea94c5b97d797aa2a296cafe4299503a118d33a96e385b6e332d0b3557241ce40cd75ccb639663eb43d6f1a6290ed0c546cbd21dc9dbc15a237e8f78a15fc80c69fbfcb365880af87d85a8c56f2b42bff52f1b5693e867e9c00dcffa3debf545422357d9762120624fd5937ce095c614f6b015e776aa45bc25489af8f57f9", 0xd1}, {&(0x7f0000004840)="0cec427840f40f5ad9c9aca4e8bfb0a6f6ed33", 0x13}], 0x6, 0x0, 0x0, 0x10}, 0x800) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) sendmmsg$alg(r4, &(0x7f0000004180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)='%', 0x1}, {&(0x7f00000000c0)="de976f8fe932a23fc306ea68c02d999357ecbc1ee866bc08f6e644f054670cf98d47b30b6470beba7a3d32a5c61e1876230164a81a774310dedced", 0x3b}, {&(0x7f0000000100)="303c518c0975c8e003a89744e9d9ae53a66d34575b88a81ce1c703e012228830068e60cf6e44f9e6c77c6273f8d6150d6d9e4e7a73da935612d5f4271b46c29f0c51691e50877cef7b96e49331e2ac0bdbbd", 0x52}], 0x3, &(0x7f0000000440)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8000000000000000}], 0x1048, 0x4000000}, {0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="3c4cdf54b7a3015d5544d74c9ab22f2aa879384086c7ced25666f1145a4da76de333f32b3db1a177a1effc4b1a06fd9302536d6dce0ef45b508f448258337b41a53fd24cc0b3c6bf8d7bd2688e4b1ef0dae1f575bdf05843a9e5aea1056dde0a46599f56d9a880", 0x67}, {&(0x7f0000000300)="7c7347c1f51d84c4d22625c87cf4f32e5a0bd79cc20a0275889566c7e89417883cc6c8549f5857dbf87dcf73e3ab8289716a5248d5dcff268a38d78646198d649a363ecf6dc4b7b66fe6e4207303f50bf4c79b2e2805412dec19e02a3c7b7d9fc95d330005c9eca523875a4fa94e1e7b614f6d15656505c3816b73b0ac714fc482b72c8c82", 0x85}], 0x2, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000014c0)="55291d6d70287b0afd986bd96e880a9d9c0fd12f20b7dc1207586557a10ed29bb1691552f5165f993273c9f8a9d267a58b134a4d6ae30075b662d74c1cad266c96f3a3a72e127591ff1db0dabda0a8f2f89b55d6dc40ed24a0e63b1d5fcafa38f453f91f4fc223b67c02de6b7d1c9aeb5526c690e24c069c93d3cf08ac4379ecbce3f4c8b5ac4473d6462cd28691ec1392e6aea786a452ec0ec43d1a3b8d4af4392c6441a1b499f13b0aeb2d09f3ed9678042c2ae6b409fe2e31c7db25dc277e11c8ab95eb095200cd2d954b84a76ed37bf41a32a0c2374d487111bdaacbf1f53a2d0ea5afa1afcb347f108f5f7b37f688aa", 0xf2}, 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{&(0x7f0000002c40)="8a2cc85f62f37d8d402add675821bd5158b37ab196c77b24f0d59e5464ee6292e92c23065bd7789120a5665c391c7436eadebe39b5dee58636ceb135620bf51bd8802d793a73207bf360131f54d139c016dd5a2b92d98e34d598ddf6722f210d371aa48fe429d0fe093b7a90e9456d9dbd455e130f9d", 0x76}], 0x2, &(0x7f0000002d00)=[@assoc={0x18, 0x117, 0x4, 0x3b5}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x10}, {0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000002d80)="61768b1c4e45a43f7e9e02f238863ebeeb44f59337b20557022c1fe86cc081480772d9aafa20d7ccb57b1368d0e245", 0x2f}, {&(0x7f0000002dc0)="1e9b16d147b9871d", 0x8}, {&(0x7f0000002e00)="bb72361b70abca976d06a173c6ca45e6afda76c3ba86f293e3a189d1d1f78ba220d944dec6b64493cbeb77d50e04da7caf26e8875595bc36a74c56cf3a3fa5b6ebe38f21519a4cb362d6940bcfe836526c297db3f6063cd912043d1f20e78e522838b268ef10fbc1db073f654b5c5a0bca53d29cd60597191e830fe66654dab927157df81a9aef6fe5f4c68eaf6409ce7d4d6ddf1ede3d64821f3a6fcac683182b65c08c488d849b3636421da732a1d2fbf4b6063af5cf958d138dc3451c212efc92a919559c48b519f7aad12ba85775fe01146d", 0xd4}, {&(0x7f0000002f00)="eec21fb7be913085142c545de292fc40c4a94bbb76e9b71b8e00f21217790d190bc3815b6a9da7bccfe523fa1fb2ae5ad7270c96836f11f1c50ef2b690472805df7a4b6e07246b4f45ca36eff45433ae2696a3dd0ed398bff4e92fc6c9060599cd3e47df29d98f89c9fbe6cfccebc469a3637ea7010d9d3fab6139a0a9", 0x7d}, {&(0x7f0000002f80)="c9a7542e48a2f12a456d998400a7bdc48b808d8804da01cb38e0282175c8d7a86b5b19441edae3f4fe40e636510b1343fef1699ef3765699f1ca64e5f075dfec97282f99c25c1faf6db56181f8fe03a699022e3a20749f5d2d586d444e6b1b63c01ea5409c927b3a1b698cb0b92d6be41f7c06643e49f0cf3b38f9af2a0ce48d76173b152c16ffa364686e52592ca746e7b1c45bfc", 0x95}, {&(0x7f0000003040)="c151934c47f9ecc6bbcc3ecee5c64c5f2f24b84b455126261626f1b394f98e1becaffa7ce24180d76598b7720cd2406d", 0x30}, {&(0x7f0000003080)="5fd60b7479bfa89e91fcc8901247a30a513703bd2eb23f77a4b9ce55e366d6c4dfdd55f047120d7872783868b7f68f0b9c31cbc8151df3e204b934c661892a", 0x3f}, {&(0x7f00000030c0)="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", 0x1000}], 0x8, &(0x7f0000004140)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x20008001}], 0x7, 0x41) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/11 15:55:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x3f000000]}) 2018/04/11 15:55:12 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x181002) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) sync_file_range(r1, 0x2, 0x1000, 0x2) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000003ffc)=""/4, &(0x7f0000000240)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) [ 160.526503] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 160.564418] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/11 15:55:13 executing program 1: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="88", 0x1, r1) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/04/11 15:55:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x2000000]}) 2018/04/11 15:55:13 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x3f, 0x8) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = socket(0x18, 0x0, 0x1) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x2dc}]) 2018/04/11 15:55:13 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x29, 0x7, &(0x7f0000000400)) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x9, &(0x7f0000002740)=[{&(0x7f0000000200)="b348f59727d473e2e720a0c5c8f14028944c6b7ffe971029892550bc77e4da777eb5e4bcbeee8f19bea04732f83b33ba70c6f71c19326b058d96caaa6db25d934b9393cc3b027c48ce760afbb4aa9e7e693e748760a1284ae4453c8fe64b3e489ad01edc9cba628b3ecb0a550603c9eb4173b7f49257097628feb6ecafdfefce6c829e034764cab026de9f06f42d5995ccf2f7a4f790b3f14658e7319d8f", 0x9e, 0x3}, {&(0x7f00000002c0)="a582f984e081ff5219582568e04485bfa696f9108ee67d2d4203b3d9d738308e7ca23795e6780bf8536261644d5a14c7e4113d235b378acc0e87e5df1f09db33d07b1e5f0269660b1da666", 0x4b, 0x80000001}, {&(0x7f0000000340)="ac9e1fdca9977b217d585c22a8d880593b3f29c8d072f3e75e1475e2ef19473cf5c1fa94f3e80c5e72ed1bd25a746acafb0b112bfd42c9081c826d26e5cc7450b224a447b0b037789d8a4a62ec20d0c0e2427bcc7e98849908e4a30c8c5fe001a97b0cbdb03b7ba8949f3f6e9c483a7177288c98708869ac8945730e91372c68ed3e60935b866ee9b33d073b29c7b4", 0x8f, 0x38}, {&(0x7f0000000440)="752ebcffe389397ed0a6ebccde18bc64dc19ed5556f36611301d4a6b9d99bd42101edc0c10cddffdae27805190abcdf775ce8db4b628e34fc48971966ba80d7fe5dde3f271b7fe68155dab91afa7f8405556789a8e5451aeafadb2ad4d3ab1cf2695cbacb679345093b9405977361d20bd2b7a0d5c4abeb95b0a83c8329bb26c1ef30e50b730d93edf778495b7354ed461265b11e79f5354147399647ff3e88aeca74e47b038d77785f6acadb062db11c1788eb0e3c1713f3084843eef45", 0xbe, 0x7}, {&(0x7f0000000500)="efdce98deffe0dabb239c3e8234d51da3a3360d2c3e9c91cd186a27ba33de00abf6c335864fa9d78480f5562e02a3e2930cc7fc646268d85938b96ba2959793523555c32b954387c802e570751c1c14fcc1f8cb6c69e1df6c893c35be2455761dc", 0x61, 0x7fff}, {&(0x7f0000000580)="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", 0xfa, 0x6}, {&(0x7f0000000680)="030e6bf08185c5fe25f2050685a2faf783ed9085d01efd8b20daf030c74d85e62d0598491fbe7d6e6ffd488f77c349cc2dd9fe2c0a52440b2f37ec7003081b635509b16ac377a062a5981523ea61a3329c2dda721b9eb043d758a95555c4cbeb7988041216522628af52a5413b805baa04f4844329e99df6de9ce96e7e57a037864bed06b14910c32a79603e291df75ee25da16335b867a3b0d147af16e1d748d6eec66d7ac47c", 0xa7, 0x100000000}, {&(0x7f0000000740)="fd99f3e0ff95c330f7e3073cba4dc4df0bc9f98fd2a248abd41da8901061e86351f8447fa83cd908eb3cab5cf4001dbc2c519c9ad50e137b26813c7154fea9ba1b1f4cdd2bfb1494b80ad1151b22a7833fbe01d63f60109f013cfec377295f7c61497fb2a9d18c4432327e56ffa4fdeb0a4ce6cebbc3fa4eca0be72017bd4ce0107ce72ff2c354e1d3caa2b79cc8f4437724352bbfed591e6398e5fd8b8df9d0ae26b0ebf7c2245358f734f42b85715c271798b8856116885dcb19e19648e06a629a0f6bbb535afb70a89c1893c9620477330242d6a3acde5613a7b525abcaef450cd8210f4f208896a830195644c3fbe228369d3402aab0c29fdea6baea568d68d7197764dd7a907f195cdbddfb728d4b9cff39d62bd4a365cbf4da02aadd53eba379313e5312217685ae2000ba8619f1ccc6ae8c59675489a03281e45312d58b35939c51f5fcf9d3bf822840f85f9041dc2ad350a4c11d5d154c9a4443f823a86c6a480d0295daf37cdac6485b866f36f44a6d430184f1780930d2c70b6d7376e2a965315228094b0bdb608be2938324d38b3ee2979f7625f9e7b7b36dcdef5c2b15446124bb354a642645403667a1d4bc92a16d7c8822784afc3a79cd8068df15a81d88a45fa2a837bc49a8e3cdc6976832588b79d1c96b6df02c9056122f3250312e4c28e7b70e8d0017b82dc62d454ebd43e486f0832d2ebe5303b7e8f6971003a8b9d2b2ed871b4833fb7fb64106f1db2b8eb704a240d2bf9e165d571c9240204363bfc8ca8102b462595a4a14d936917fe38764d64cf0e5ed4a1db2e4fc4e6e29e445c00b045be8e198c62a5aab79fb00171571359ee5b28d99d7cf5c2a35bc2a6813d5b801645207e8092204eca1fb3ceb56ad69f89c0dea2830bfd8687b74f2aa1d0a702e246624d2e4c899c5137c7f7344ce4f8b887d2f5e349caea371b0b639f72b5880f60e02d95bf00cae5d0154a572c4bc7249279e6e9fb3c9ea536f3b72fac1ba54f7a1fbde77b88ab5c6e363e083f329ad8f58d407f5c3de437e97251ce05ba4930d258df4849a8a54677cf11ca6474b50f38b8ca4b2fe7554f53ab40509da487a6123e9d97514100e2fc8890acf5a10b9a1fddf7cdbe918db155c967fe9b2744addeb53687961ce4f9482f7e70f9e1fdd28b7d90e23498f21b158a0cf030ffa7e7c0a3c310e19950d33eba22c8ff583aae301a3ccef549331c5f160dd91a6f14efbc18f890b641bf92a6f93553cb73b83f53e54b1c55c0da866d33a8ffd7724eea6bd0da5ae4ab0a42e2a004b1171941060a54b78e4ba53cf58afce75703ea10e0eb1bd28bec5de8ace44005bfa15886ecd915345d27e987918a50f573b4db8394c106ff9f50ee9bd34c0b33df6ec3ac485c968074ceb2e6d5f2c14b6098c3f3588f0e3b69a78e7b2cebc7abcbb56809e7ac4d8fac273f6b569acde16d7db92af7639cbc20c53d232e796a8318d2c5392779c9db659ddf325b64c512d6971034876eaa5c349a281810e6ee80f51b21ee23b097ca97aa9931f81c2cf1fcfc7adacdd407007d5518ededef43d27bf873d293dcf0df41905b1a510dba575df7d7d9ff317fd2283305a840cf17f18e133e7c30e9ad7ede027f65b196dd2531e07383d385897aefcd9364439e5b6c1f3d3c415d493072b589347ff13580e450c1d76eff9423e12a33f66cdca58c7e3e6a5dd87c19c4a94f71bef1347f8ad1430b316ecc0d4795d67d76b397554916504a44555463739a0b9cd776431266ad048671a5e2ba99b4dd0e6b041e9dfa059845918c7b3b84e1852491b596385f671e713d777ac7d9e33eace2253b7be5250da944edcd714a76a76d53e25a12209a2f347804a34737b146ee493ba09192dd421931f93a04af29b8728e50019338bc86bf5462b07c9fe004305fdfb9b72de75671b17a13869e523054ba5841893fa460107029e4c26a982082a13e06e99e574d0f0361e9cd293d90b9c0c70e1a37169cb557ec4af6202514eae778bde1055e2f13de561f51166bbf88cfbe89cdab4b9d1ee52401f10c51644eda07aebb5859d3b8fc759f09c0e2d6636712bbf2b35588ad8f4d948502555f913141a83da4deacc6b360b2b15863eb9757fd10cafe48edd2992ec1254dce8eb6972a58e31727c42dc787b047722800723b508f1b85410982668277970e00ddd31d4e99d64e1f1867081a40900c270b182473af9c6158d9e92cd9bec470e9c795f9372e65460ff8f2d0c06139d7ac7ff9d51f2e61ecf376160c9a88383018d136fdbb4bc93ef461eec93c1f0e0c4c07439bb67a77988b651f9ca8eda032cf177d77d8c1bc0c58772549a793be9dd0260fc50c92dbfc74fe6d338ad094296dc7b8d1d1bdfc9b3c21be938bace2b0b7dfbe2cef84ead3024aa9feac3a266183b0c876adadcd90174410e188f102d05df1bf592b156902b651ab82eba71edbe925ec1bb7e1d3f43168b719c0373203d067df06f2e88562d6cf204a96e63c3c38218f0b9b9b6c270d762a13e67801a7f357b326985fe9d777e99b8cc71bd4289c5c06df08061b89b3bb575ad29c3c305d828cd451be24b7911a49c5d4279825d2a471cbcbd8e8a2b1a31e3e714d226e8c76af0c4c4995125a867aa8b37b0afea4aadb0df3ad2867753917a287c60d29c53d62fc83e3ab304d75af563403e8f13ae8f968d7225f9ca634a9fd5a2a3826da3c7b5fd1faf2463b8cff39eceecb6fe4be6f4b659e25b94e8e20566d8f8fcdd1d05608d364e6a921eb761153f83cd2c4f82f8dd696b2d23983fc240222d878a1e87b20c826dd620027b43ad64b6b9af0d092ed6014b3c05fb5551d7cb8d04c7ca2e6b329c218ea80f6c0a354b6576728cb4f47b4d3edd381faad7669f80ca7ebc0f13d856936b7c41c6b5e25e784530c3221cad543b833ab20d6112bd0dcc70f0fb3199afab97102613a94ef67ae919feeb3ce7c8f52f35457ddba88857ffc117a0c7eec86c73190944c4cffa68af0ed331dc9653f60bcd6785df258fafd22ff16e63b9d0f226970f79f9a1a1ec41df7985ab1966a21ba48b47dc9a6c4101ffc531d7d187383a8768f6173bc2e9b11fe7035a28e3741024f2e5dbf9b26b667efee937e69d77b293f549abaeea5cf989f18ce0154ac93eb1b00a4b22061f478da0893d6085e3f4e374920a501a265a7901f6043e2843335e925716bce84e93bc100959f704c0138bebcf8dffe00d23e142574b861266d451c3f8a4c4047771f36d6f82edcafb6f01e3be959a080599068a4479eeb53094dfbd50de45f38b7d244bb9b5ce03e566e9556a3c1c83abcb5ecfb2b7afb6efefad9c97b0acc216b8ef96ef5a6a6f1e239c284927490b4b1b82da075980a48bdd4a7baa822b4f14e7e48a069a6295f16d89671f5150e2d13997ef5f5ee31a898e624c8527236565f2190747cac6fbb11b2d4828a41f14ef9e2b47e2ee9460126455b94cde2c0de9d27989d7c71fc13499b88b9c7013a96156b12caec872b923ef05246f71280fbcf84d6020541f4ffdce160ca66e8c619533f61d3717af857fad582d1467adf39c94fd40b7f323ee4ca6eb2d86f5e4a89f4ddfa304c0b3da6054fb6ef13665f7ddeb41e6a3e481d57cf8f209250de448d1a3c076664dec59f71f0841a5feb7c8908fb78d3c50fc5c8c50975b01fd43fbad3b8a2e7a90b61a40ea623ea74208a98772958c3be453d04597fe1aa7cdfc12398845a48b6ba8a94d574246ffb0c6cad6c9d892eee0b01310071f11318de1a39544ab07a6b4ef9d182c1f97c8320e5dae422a9321f80e8fb29ab576f6d41d9e4e7ef105442f92bc2be760aa24d02d7613b0b6cb0ed0b601d32b6d997d1cd894bdf7a5ab656e1b16cd02003e6ac100c27b90481f8f689965dfbbff7f1d111314509c72d20b3abac16aa25a5de941dacd6295f928f4099ee8c006164e454f2a97a5bb7b009be0d797fe7199d1097fa7500f1e4bc8dbeb5d2a8cf34a441a9f20c2f166dccdc7b82f4b132ea9fd54471303905f444ab3c6d2cf4eda939a4cf519de220991ad917b783f8feae3ee71bde5918e694b94887295772dcbd532cba62316cd68b4edd8c1f7baa5965af7bf6cd273832cf5b4277835a4194f3a01db9ab9cb63dc541c0bdc95e0a8f0c56fef76806c21ba8f65bd75b8d40402818ad4e4b6b9280d12dc4ad0affd7e5f374c26a39634563e14e060af9fb1e0c80faad26ddc7891968bbd258f7541de1ea7181ca96cec7ca281ac45c7030c8357692090baa4d2fc1380a77e738323f4420784a6417678076aa4b99cd2356cdd98eb82020855c96b8edcdb168969b04c15bf622c715d13691f4553c8bba20c31b7fd35421c2908a6c14bfa914ea4811a9218bab642afddba3ec7fd21e6082d1a2a3a506be0a8a837867d7c61634b527da607a802f9e9b6721f4a48a0b56ac5e67b1869e4566685de6e0d4f553b4cf5cc2939c768319e00010e4f57d2599773b3989f8004a3b4a31744a25b0214d22cc32191df009362495b1a69916d083822313f4bc66c32712da7abe80af5738ff8be674029ccdc8e3e2bbe9a4dc19ea1f5957d7ade1a22b5cfbc9ce2a04b0859ec08220e0f5b9838b2426929799ed6a28649fe2fd8a5fd4d013028a9286035651c39a3ee32529e18531426a7a1a08d0235bda9b8fe58c4dfc4f6f86fe8e92f8f61533e430f532f7e697a215aebaccd8b3cdbbaaf3d7f04061a0b0ecaaac2e4d16f0e31f567f742dfa599efe0da622bb4843c191135cbc95600792c10d337dca873cf7488239146ae0b3d30af7285ff4b0c5994f44df82c908f72ee1fe529784d68377f4d21e88ca776a32a37e83bb365d9e9176e536789f38f66dddc161001a5aaa25d95f4c718a744035c8e5622d5e4200757bcddd519728452ecc7fb0de648c80d142ebd8452c40097f340707c8bebbcc394990ccfeff25ca7e0ac720fb859468cf074394aec9638fcb2510a1881ad733c4324eaa914649b8e9686345634b74b760e6e1f4e266a6ebcc08e669e1809691ebb2ec317095841602702f172508b8195f4f6dea1eff836030bd8d09888e06f2963e8157c2fa8100006df7f7a220e695a83d2cbe6ebf183bc8dbb0f72c5f055c6785185229b14dbb81a965f4ee64ea8c6449eb87741415d6a1de6ada56d48850bbaf68a2be7101a991a0cc6fbeeb0982119f720be5540f9aeb742e8a1cb847e1f34b58f3e12954d38ee24c836df357f6b01d124951666aecd2edafefd182ebfd5dcad01d570c1decb80d8efba6d2762c60e00bed6becfe4a49c3568b077ac2e43257d1213ebd8a36ea44395abc980b7e5fd5c013d6df0f36bf6377ecca62c0cdf2c7079ddff90ad7d9f0e531eebad7195cd22247d0b5dbfb6f828f33d8e56e88ac2d4da51bf54111aa4ca83da2d10c8d05ee4fb9fa6478400fa74c490134520ff10d2110156bfb5d2e5ab24d8f275e992387244adb5e1ea7a297f7e561da858688a5b78c834ed22ab66b61b44d7e12af9b5aba4243bef29025fbb37ed501b0b527e42f77c57063855da06d0dd35ce9cc34ec949baaa508b3cf306b893862b8b53d1567625c56f4b08786204cc733a92af159cacd21db72f3c19c987f4ea6372997d379dedec17e0dbde0111daa58bfd345d003f47837bff0f7bf25def057980f6ba5cf8ea674d42d3c4825ee0fedfe3ae9046669fba617ccda58d7e4811a269ce5351c38a31fc57d1470d48807150ce69742037928543940a0bf53028020bb5c951aaf73def90afac7ef335da855764fdb97f592d16c0eb055a15470fc5ea", 0x1000, 0x4}, {&(0x7f0000001740)="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0x1000, 0x6}], 0x2000, &(0x7f0000002840)={[{@umask={'umask', 0x3d, [0x32, 0x3f, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x36]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x35, 0x33, 0x38, 0x39]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x30, 0x33, 0x36, 0x33]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x0, 0x33, 0x38]}, 0x2c}]}) 2018/04/11 15:55:13 executing program 3: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000020fff2)='./file0\x00', &(0x7f00000d1000)='Ouns\x00', 0x2000, &(0x7f0000a50f14)) ioctl$KDDELIO(r0, 0x4b35, 0x60b) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/11, &(0x7f0000000140)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000012c0)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000001180)='./file0/file0\x00', r1, r2, 0x1000) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000000180)="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") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r3 = getpid() fcntl$setown(r0, 0x8, r3) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000001300)='./file0\x00', 0x7) 2018/04/11 15:55:13 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = dup(0xffffffffffffffff) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000000)=0x60, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setrlimit(0x1, &(0x7f0000011000)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000400)=@routing={0xaf, 0xa, 0x0, 0x20, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x58) socket$pppoe(0x18, 0x1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_submit(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)='a', 0x1}]) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000002c0)={0x5, 0xe7, &(0x7f00000001c0)="c04abc40b480ffdbc9636d3fec1b1efc498e4452e4e983a8cf23c1afb81eb03b792a442d02fa77b834e1f0d1f180160ded9256fd5d8314222e68bb1aab22dd29893eaaabf9b519a4110883f6d15fed17aedd0dc61e8122be701e30e8653c55694fcf7b7ff9fe232076e0eef52e5fd4c9656fa32227469564df9230c1cc78b0a08c374cf2a2f3638b20885c9ffb44d2190c8f31626bcae09c4e1ee5533fcffc1b85b6ef9bb96d154653dede378d234436a3e2c1ee69fe68d4c6fdf70346e3440af565fea246ea952570bcef2c8bfe6a5a0894cf8782923f22b4d51f80cfc2ede52dfb1875299ab7"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000300)="87ac23e2f23ae1e5a084c08cad1140ca4034b8a9a34c60c489a22bc0ceded137a35d791233ea5b91c9cfc36e8b2525a146149cdf085f106d2c00d03d50c9642bfb467d099d6a902e7375899e309ce81e54f53b6fdf669f98d5944088ea6324e8db18da58c91e675f2dda138964ccf524da68eadb35e3547731715e74185663313ecbab18add85bce6ad58b9e450dbf63e68e076458e22ffd785b516c8a9686efd5cae1369686b806cf731e04c79663523563c6d6d978f1a67784081f0113e8ac0fa7e43ad437c35733a636022f465cefa586342f0aea5e94647798bcff71dfc6baa080d36342d707ecd8a007c66728f9f950c4", 0xf3) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000100)={0x0, 0x1, 0x2f}) 2018/04/11 15:55:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:13 executing program 7: r0 = socket$inet6(0x2b, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/11 15:55:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x20000000]}) 2018/04/11 15:55:13 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x34) 2018/04/11 15:55:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000040)={0x4, 0x5, 0x6}) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'rose0\x00'}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4, 0x6]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 15:55:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_tid_address(&(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xd90}]}) 2018/04/11 15:55:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='smaps\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000340)={0xf, &(0x7f0000000000)="9de71d5c3c51389f6588fe39014e66"}) getpeername$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 2018/04/11 15:55:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x20000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/04/11 15:55:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="ef00fffff7ba0900", 0x8, 0x0, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/11 15:55:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x3f00]}) 2018/04/11 15:55:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000db9d08b9c335c42f127b3efbb58709baa365302484fb81bb7051475c23965f07f27c2287dbba4b8f8472ec4ed734c3"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) dup(r0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/11 15:55:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74, 0x0, 0x0, 0x7}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x3, 0x3, 0x401, 0x8, 0x200, 0x4, 0x80, 0xffff, 0x1, 0x401, 0x3f, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/11 15:55:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000000}) r3 = dup(r1) ioctl$TIOCSBRK(r3, 0x40044591) 2018/04/11 15:55:14 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff885194a7030000e8"], &(0x7f0000000000)) 2018/04/11 15:55:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1011fe) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000180)=0x5, 0x4) semget(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000140)={0x13cc1f36, 0x4, 0x2}) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/11 15:55:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:14 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x406, r1) sendmsg$key(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x2, 0x17, 0x44, 0x9, 0x22, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x70bd2d, 0x3505}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_sa={0x2, 0x1, 0x4d4, 0x10000, 0x22, 0x92, 0x3, 0x20000001}, @sadb_key={0x10, 0x9, 0x398, 0x0, "08b9fdc5e992ac8892a5d75e6e96be7748ae36b95c87706d34be1ef801fd14099b807707bc82ae6542a0ca3c657ae13cfe3baa358a8409d118c62cfc33f69b99baaaaf2c16ac983a9b5bd318ca6f3d6831080f66c6271c6cb17ebe00216e5b8590a5975a69c6bc4d471503dd2e5ea0ade6783d"}]}, 0x110}, 0x1}, 0x20040040) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000003c0)=0x10001, 0x4) recvmmsg(r2, &(0x7f0000001700)=[{{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/53, 0x35}, {&(0x7f0000000600)=""/216, 0xd8}, {&(0x7f0000000700)=""/44, 0x2c}], 0x7, &(0x7f00000007c0)=""/73, 0x49, 0x6}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000840)=""/89, 0x59}, {&(0x7f00000008c0)=""/250, 0xfa}, {&(0x7f00000009c0)=""/115, 0x73}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/102, 0x66}, {&(0x7f0000000b40)=""/242, 0xf2}], 0x6, &(0x7f0000000cc0)=""/8, 0x8, 0x3}, 0x9}, {{&(0x7f0000000d00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000d80)=""/151, 0x97}, {&(0x7f0000000e40)=""/146, 0x92}, {&(0x7f0000000f00)=""/183, 0xb7}, {&(0x7f0000000fc0)=""/209, 0xd1}, {&(0x7f00000010c0)=""/194, 0xc2}, {&(0x7f00000011c0)=""/114, 0x72}], 0x6, &(0x7f00000012c0)=""/242, 0xf2, 0x81}, 0x5}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)=""/20, 0x14}], 0x1, &(0x7f0000001440)=""/74, 0x4a, 0x6}}, {{&(0x7f00000014c0)=@un=@abs, 0x80, &(0x7f0000001680)=[{&(0x7f0000001540)=""/14, 0xe}, {&(0x7f0000001580)=""/231, 0xe7}], 0x2, &(0x7f00000016c0)=""/12, 0xc, 0xeb}, 0x1}], 0x5, 0x40000000, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000001a80)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000001a40)={&(0x7f00000018c0)={0x14c, r6, 0x201, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x44}, 0x10) msgget$private(0x0, 0x400) lookup_dcookie(0x5, &(0x7f0000001ac0)=""/195, 0xc3) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000001c00)=&(0x7f0000001bc0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000001c40)=[{0x0, 0x80}, {0xf, 0x8}, {0x8, 0x1}], 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001c80)=0x4, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000001cc0)={0xe8fc, 0x8b}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001d00)={0x0, 0x4}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001d80)={r7, 0x40}, &(0x7f0000001dc0)=0x8) write$cgroup_type(r4, &(0x7f0000001e00)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001e40)={r8, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, 0x7, 0x0, 0x101, 0x46, 0x7}, &(0x7f0000001f00)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001f40)={r7, 0x80000000, 0x30}, 0xc) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000001f80)={0x4, 0x7, [{0x1f, 0x0, 0x21}, {0x800}, {0x7fff, 0x0, 0x1}, {0x6, 0x0, 0x7fffffff}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000002000)={{0xffffffffffffffff, 0x1, 0xfffffffffffffff7, 0x0, 0xffffffff00000000}}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000002040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'vcan0\x00'}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000020c0), &(0x7f0000002100)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000002140)=""/3) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000022c0)={@loopback={0x0, 0x1}, 0x3b, r9}) fsync(r0) 2018/04/11 15:55:14 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x5, 0x80100) accept4$vsock_stream(r3, &(0x7f0000000240)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) close(r2) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x111}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x2, 0x0, 0x10001, 0x3, 0x7ff}}) write(r2, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') close(r1) 2018/04/11 15:55:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x4000]}) 2018/04/11 15:55:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x442000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x7, 0x1ff, 0x400, 0x2, 0x0, 0x2, 0x7, 0x6}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/04/11 15:55:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x1, 0x0, &(0x7f0000000780)=""/254, &(0x7f00000004c0)=""/119, &(0x7f0000000540)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000480)='\x00', 0x1) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x80020, &(0x7f0000016000)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) 2018/04/11 15:55:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0xfd, 0x0) unshare(0x40600) fstat(r0, &(0x7f0000001a80)) 2018/04/11 15:55:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x2]}) 2018/04/11 15:55:15 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="4ce7815848d6f6bbf8622599ab8dccaf70fbec5f8b252d3bcbfe8c12d4a58246b7ff6496c1c9ca781e746fcd6a9544a9fbde7dd87daaebe5581c97763f4741654a3e73", 0x43}, {&(0x7f0000000100)="9f829e072534c7be85421c2adb4c832d747b51f2145e91318f3ccceb639041124255a0668e26e6977b0983f0c6bd4b02637c7be919ded3a9e55fe14071650be7061f257820d073a807cf3606043203efe5aa240ff24f5976b534c3a026f604c9c8d4f62f2f2eca67340870b1547788f4bed8447f362bd6834807d5f5e4b14891cfea091115b597a65d39f4ad5d43082b97976b72a812855480f9a7503d", 0x9d}, {&(0x7f00000001c0)="1ebedf30e694965cf2f39d180abbad43a65d80065cbe886123152eed8fc1c548a0c635dafe9efc458476daceff94ff7e9ec597970fe4ce115fa5e0fc0ef5a270ea5993339746fb66d05122916fa28fc91ee9e30d3f4b22357147907a8d031c6cf2ecc3c566f4123496e2b8c3671b0aaa7d6132097c7230d82bcabfde9902753208ad71647c838dfd2aed153816137ae142656ffa47f51472e7bd", 0x9a}, {&(0x7f0000000280)="9adc5d60fb1bd3e6c31af69509e3984f54aa24383213938457a4797471a9f4d34b86a803d110ceba934b15c0d2ea6f610a4d082f7535f1b97640b1e5ed88d00e1d7df41a6b843819de96975184c0a890c5409cd99f22a7650c9a032eadfe57aa28ee376a", 0x64}, {&(0x7f0000000300)="4882d730b92873825b4bc84a583cd342f45945e7b99ebb0e56ba1b6b7a50a2d7bb76349f510a81ae5ebbfaf31ec8b63597885da511e3e7788ed40b823f5a47f832c7233b48c025d573758b3ae137ef8bc3f68355a8595d7810d6e341d58821e9de02157e9ceea364b150aa76ed92993484ea9744fd950dfa2604aae9735380731c2a6ca10bdb65f77930da8661005835e93c63089562a3ac34cd377baa3bab0ddd8d6fb6c27f082b67b64218b5da0be7002b035b9136dd4b48e38dc763c2d8b4b19aa98b6c37fab4c51fae9709d6774d62c0cef2dd46500fb65ac59a8e1a72cb", 0xe0}], 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x4a0200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000540)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ustat(0x7, &(0x7f0000000580)) 2018/04/11 15:55:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES16, @ANYRES16, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="71202a654b9731578a8be5573478a041be3c4cca5f4413e6dae5c51e95b7bb058a53dd9074011ef3e5a59eb61c3e866721ec3cc47e9838cfa433a93bcefa09b3ff5bffea9f858cc68928c2d3f979dfe6ff5a81f346346ff3f0b4e623380c83ec53709fbb62e54036d7fc69fea869b933", @ANYRES32, @ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYPTR, @ANYRES32, @ANYRES64, @ANYRES64], @ANYRES32], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16], @ANYRES64, @ANYRES16], @ANYRES16, @ANYRES64, @ANYBLOB="d07f367ef90db2ca83e45641fe6c55d125939fe686f7c90e22ab3990e85886ff43861ce1fd7ee2bf230424aea359040682fd4e6e71328c187cf861dada65fa9ce5"]) r0 = open(&(0x7f0000000300)="2e2f66696c65302f66696c2e3003", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000003c0)=""/4096) sendto(r0, &(0x7f00000013c0)="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", 0x1000, 0x20008000, &(0x7f00000023c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x3}, 0x3, 0x0, 0x0, 0x1}}, 0x80) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x5, &(0x7f0000002440)=0x2) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x18c, 0x4) 2018/04/11 15:55:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x10000, [0x0, 0xd7f]}) syz_emit_ethernet(0x7b, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="a3a8b858a980", [], {@mpls_mc={0x8848, {[{0x1f, 0x7, 0x200, 0x9}], @llc={@snap={0xaa, 0x1, "d877", "d93484", 0x88b5, "91f081634bddecc91983ef17428fbfafb9c63ee64416f50003dd80ab111d6483269ceeae2502920772e2e512d24bd900104fce8f08bf7f7f7415d4d4dd63aa896aaaf4901d7767fba8fa28b17733e06a1c18b81401ae908743f0ec961cae34f9"}}}}}}, 0x0) 2018/04/11 15:55:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:15 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x2, 0x80010, 0xffffffffffffffff, 0x400000000) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/11 15:55:15 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0xfffffffffffff001, 0x1, 0xffffffff80000001, 0x1, 0x1, 0x5}) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="370636"], 0x3) r3 = accept(r1, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), 0x4) 2018/04/11 15:55:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x2, 0xcb5, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x1000) 2018/04/11 15:55:16 executing program 7: r0 = fanotify_init(0x0, 0x0) r1 = dup(r0) write$fuse(r1, &(0x7f0000000240)={0x12, 0x1, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/04/11 15:55:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x200000000000000]}) 2018/04/11 15:55:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x15, 0x66, &(0x7f0000000080)="4b15afcb8b57955b0ed1791c6b683516e8354f93682c86b4e92e73710f33d43f61cd6f86e196dd87c0cb330c4fba44ebb7d08c66be8aacb387009999b7abf77dd839958859452762d204c7ba9d21a2616b39de935eecf0afe2efcd9fb98bf2056927b114af94"}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 15:55:16 executing program 3: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002b80)=0xf, 0xfffffffffffffc86) prctl$getreaper(0xeb697801afa2256f, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002b40), &(0x7f0000003bc0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x2, 0x401}, 0xffffffffffffff28) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000002bc0)=""/4096) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/11 15:55:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3ffffffff) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB="6d0000d447d9b17183dadfd4885d955cc064db2291f1b496d726e93ddc1095f0031b41995443ced02175ae246bc36205bde57406a1ef24ae27690698559b04b14eddd97568120d43abb549b38767058c0f8e5cc3106098c1375dee48494f9360a6dc4f823d9050586ea4e10cb0738f663e3529766cb389fab92b00b6927cc8fbe0bd89a8718a875d5265b550d71ed82d2f6619f66e43"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) close(r0) clock_gettime(0x4, &(0x7f0000000240)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f00000005c0)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x0, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0xffffffffffffffff, &(0x7f00000004c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000380)=""/92, &(0x7f0000000500)=0x5c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f) 2018/04/11 15:55:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000a88000/0x3000)=nil, 0x3000, 0x11) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00000000c0)) socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r1, 0x0) gettid() membarrier(0x0, 0x0) r2 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) gettid() keyctl$get_keyring_id(0x0, r2, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/11 15:55:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x82) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000680)={0x2, 0x6, 0x1, 'queue1\x00', 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x83) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x425914db, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0xc0d, 0x40000000, 0x0, 0x4, 0x20, 0xfff, 0x400, 0x7, 0x7, 0x16, 0x3ff, 0xff, 0x1c, 0x80000000, 0x80000001]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x8000, 0xdb, 0x8, 0x2d, 0x2}, 0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x8000, 0x4e24, 0x200, 0x0, 0xa0, 0x80, 0x9f, r4, r5}, {0xfffffffffffffe00, 0x7, 0x8, 0x6, 0x1ff, 0x998, 0x38, 0x4}, {0x2, 0x1, 0x8, 0x4}, 0x2, 0x6e6bb8, 0x1, 0x1, 0x2, 0x2}, {{@in6, 0x4d3, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x3, 0x80000001, 0x8, 0x1f, 0x8}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="3deadb7c1e80354137", 0x9}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/11 15:55:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc\x00', 0xfb4588298017a48b, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)="2d337e676ddca71b60670f45918a5b7973ce9ba1a6d5b9f25d6717733c6bcb6428a08a19078451e6af11a4eac87956324d651ea7c0332ec12da71b212cc64da6d61a1e32ebfca5b9f45addf858062ff1bb5f7d898405015aea70135943cb0c768db3ab31338094c6bb667e92ae14483bcfc380889ba5e2960038c4e0181e4cadd6076341198e1f401dc02221f354856f0ed1e4fef8aa64f17dfe08469379d950f7e3ecb76dba793aceb963240919094e375ead141354f8bddbe2d8d2e954c17549b63f", 0xc3}], 0x1}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000fa00b214c18c3d695a7e83"], 0x10}}], 0x2, 0x0) 2018/04/11 15:55:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x3f00]}) 2018/04/11 15:55:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xb, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10000}, [@map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0x800, 0x704, 0x3ff, 0x3}, @generic={0x347f, 0x81, 0x100000000, 0x2}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x2, 0x7c, &(0x7f0000000200)=""/124, 0x0, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/11 15:55:16 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x3000, 0x10000}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040), 0x0) 2018/04/11 15:55:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x9, 0xfd, 0x40, 0x6, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be1ffa31efb1045a9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/11 15:55:16 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xb00000000000000}, 0x2, [0x1000000000000000, 0xffffffff, 0x5, 0x3, 0x1, 0x23188405, 0x8000]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8421, 0x40000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001, 0x0, 0x8}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/11 15:55:16 executing program 0: prctl$setendian(0x14, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050004000507000000000000"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xc0, "1ec64e231db1a49f640ed828e6eafc1b70563ca0bd40cc4c2c1a0ea3a121a7ed7fc0fe592ca2baab6cd9f62d217caa4b542cd7bd3f6d5e1ad9342b1caa2b279c6a41d5b56931d9208db7917327a0e61573027f752f9a9faf1911bca97b6f32f92fde41678f0dacf6bd78628141ad05bdf87fe9ca228995e8ad1d77fe5eb2c26eedaa30bee1da4800bbe0158f46387f3f93589ab98d7e7cb7505c9674741c3c53f899119fba992a303e52575ed5fbf76a47e8a84b91c78f2680ab27dff44a39d6"}, &(0x7f0000000180)=0xc8) 2018/04/11 15:55:16 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/87, 0x53, 0x0, 0x0, 0x0) 2018/04/11 15:55:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x4000]}) 2018/04/11 15:55:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6d200000101a00010000000000000000001c0000000000000000131300040001"], 0x20}, 0x1}, 0x0) 2018/04/11 15:55:16 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x4, 0x20400) r4 = accept4$inet(r2, 0x0, &(0x7f00000009c0)=0xfcf8, 0xfffffffffffffffd) init_module(&(0x7f0000000240)="7daf28619f6509000e2525c535fb5e6833a382c76302cfc9ca75bcb8cc011af64fa85853211024700f683b7f17396c51ddc08ef0952f132907a1834a574e86afd919ba84248a5ea4b2af782ee92a2a1568f98ba7b73b29275b394ecdec9adad6e5ef3caf897aaf78d54a843c5ea2cb87d2f5bf6be681c5baa44aa48d8f6b86890fef716084", 0x85, &(0x7f0000000300)="7b6370757365749c2d74727573746564285d232a6b657972696e6773797374656d80302d00") sendto$ax25(r3, &(0x7f00000005c0)="537aad17e69f25d46df7cb3fcc5aa3d3cf914242c44b84b312577253a4ef4440ec1dbfe4733f969aa39099391f053c01f72008c9ca109491c0a2c5b3146a1e33d24ad653", 0x44, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000700)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000740)=0x0) getpeername$packet(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) connect$packet(r3, &(0x7f0000000940)={0x11, 0x0, r7, 0x1, 0x76, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) rt_tgsigqueueinfo(r5, r6, 0x19, &(0x7f0000000780)={0x18, 0x3, 0x1, 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x0, "159e9c232f92f3ba5c0feddf94041585f080d83d192469ee40dd28436a51c8b331a5b51f9b9301c770edf151"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6, 0x5]}) syslog(0x0, &(0x7f0000000640)=""/108, 0x53) open_by_handle_at(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="96894fd04ad71add912b889dd69159239d"], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000007c0)={@in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x7, 0x10001, "a3a55df5f9ceec0c658727f8ef55357eab7115c98b768039c42f3a5db2f3058cac8138712395f1c3811ee389fccde312afab9b8fb1225d0e4659b2e457426bffe1c7e604fb6927b0b04957e1caea44ff"}, 0xd8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/72) semop(0x0, &(0x7f0000000040)=[{0x20, 0xb52e}, {}], 0x2aaaaaf2) semop(r0, &(0x7f0000000080)=[{0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) r8 = gettid() sched_rr_get_interval(r8, &(0x7f0000000000)) 2018/04/11 15:55:16 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x48a80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x80080) r2 = fcntl$dupfd(r1, 0x406, r0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r2, 0x0) msgget(0x2, 0x100) 2018/04/11 15:55:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x4, 0x21}, {0xfffffffffffffff7, 0x7f}, {0x8}]}) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3664b705, 0xffff}) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="500000000000000000000000000400000700000012000000000000000000000000000000000000000000"], 0x2a) sendto$packet(r0, &(0x7f00000000c0)="b434e65f57b672d6296b29f6ba7ce87bdbcca15276392051b12ecfa1fa72c65cf07355a0851c54dde0e87a64145c45810251ea103711f50829a5463b38aaeb", 0x3f, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x9a) 2018/04/11 15:55:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x2000000000000000]}) 2018/04/11 15:55:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40103, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8, 0x0, 0x6, 0x5, 0x1f, 0x82c}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"416bc8caab396cdb5b1d1941"}}], 0xfffffef6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 15:55:17 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000fe80000000000000000000000000000000000000d332910c24b76b70a39c7a771ff6ceef3c6dbf70c1f85e66b3943c91d3b2ab7cead29d8efc40004f841212e18cc9fb013e21a03574f4605c9b1a06583d43e17113c968a9a0f5e526ec0db6e1df44f6fe410ef20dededd00527488ed8f42499ffbe11b1f483c9d126962f1b6f4cb9234e55a0e5d69887d36fc8c7176bc9e7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="0000000002000000040000007e705bf86170e8f34b1eef0c1fc7b353bb38757e1c38799b62e8d47fbd28b6116c6d000800000000000034707971e399236cb98a995f23fe6a478cecd1461d9be10feb762f7a6fc37e9160bb92341f0033e4a41d"], 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x2000) write$cgroup_int(r2, &(0x7f00000001c0)={[0x31, 0x2c, 0x35, 0x3f, 0x34]}, 0x5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x10100, 0x0) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14) recvmsg$kcm(r3, &(0x7f0000000680)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/35, 0x23}, {&(0x7f0000000500)=""/193, 0xfffffffffffffffb}], 0x6, 0x0, 0x0, 0x2}, 0x20ff) accept$nfc_llcp(r2, &(0x7f0000000800), &(0x7f0000000880)=0x60) 2018/04/11 15:55:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000a792feffff9f070f05000023008b", 0x14) socketpair(0x2, 0xf, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x9) 2018/04/11 15:55:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) fcntl$setsig(r0, 0xa, 0x32) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7f, 0x30, 0x0, 0x2}, &(0x7f0000000100)=0x18) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/11 15:55:18 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a", 0x22) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x80000000, 0x2) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x0, 0x10000101) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/206, 0xce) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/11 15:55:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) dup2(r0, r1) 2018/04/11 15:55:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x3f00000000000000]}) 2018/04/11 15:55:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000002c0)="3d8e9425df4936918badaa2790a7958cdaae41332e20c90a758fe3dd9fc6586f89f47b14a5ba3b9d8561d5c5903e5c2d2b9112086d3a986f8ecbd67ddccc4fb1e9b323edcba9639d7bb3f2fb31fd610d103cc69b63496fb58d518c393b89280e3ac15d9c4ee116e940d7257091c5d676587b020fb44429f7ef711acd06cf7c982e67d7", 0x83) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aed", 0x50, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) select(0x40, &(0x7f0000000240)={0x1, 0x8, 0xfffffffffffffc1a, 0x200, 0x800, 0x4, 0x6, 0x1}, &(0x7f0000000380)={0x20000000000000, 0xff, 0x5fd, 0x42990d0d, 0x5d, 0xffff, 0x7, 0x9}, &(0x7f00000003c0)={0x9, 0x7ff, 0x3, 0x3, 0x10001, 0x4, 0x6, 0xc}, &(0x7f0000000500)={0x0, 0x7530}) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000200)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) 2018/04/11 15:55:18 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000200)={0x0, 0x20, 0x4, @tid=r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1}, &(0x7f0000000000)) timer_create(0x4, &(0x7f0000000140)={0x0, 0x3f, 0x2, @thr={&(0x7f0000000040)="7a138d7584e356ec320344c352", &(0x7f0000000080)="48513c22edff855a46010cb0168dd74e33d5e99b33ec9ee0e1613e6ff6567e4e81e391c6cdd49af47977e0d06e60989eee1fba9d5fc9e134d48bd9cfd4d4a5d64247de78b795e342fbec425d3a97d38380966402467cb5f33a7af6b00ed4823327c8d692980e85cd2ba4d833b903289dccd8157a2c6110c3a854ed3c8781e72c462b6da27a7a"}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/04/11 15:55:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:18 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x9) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/118) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xfc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f000067f000), 0x3) 2018/04/11 15:55:18 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd, "76716ff7f9870789c1dc31e8e2"}, &(0x7f00000000c0)=0x15) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000bc0)={r1, 0x94, "dd196481a6960f1ba51236152f4d00eaa42418245361f5820ad1a66c70e32fce30a4328eb4e506a6898262638ce8150f61b3ba0ca002bcfb872f13e861b375269e5ff855c60d8c70f28f707583581e322b0d1f5a13d734d37066fc71cbcf3d9bd8eee74a206af8e7011f40660b341655cbd9a74e6b86c31c8273f920806a520bc9f8b42d9ada86c4af9b166bb51940b4b93aedc0"}, &(0x7f0000000100)=0x9c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001a80)=@broute={'broute\x00', 0x20, 0x3, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001680], 0x0, &(0x7f0000000080), &(0x7f0000001680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x38, 0xe8e7, 'gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'yam0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1ff}}}}, {{{0x5, 0x5, 0x89f7, 'bcsh0\x00', 'sit0\x00', 'dummy0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x108, 0x108, 0x158, [@helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}, @limit={'limit\x00', 0x20, {{0x9, 0x800, 0xc46, 0x1f, 0x80000000, 0xfffffffffffffffc}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0x3ff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x15, 0x0, 0x0, 'syz_tun\x00', "7663616e302e2f7b1b0000000200", 'vlan0\x00', 'dummy0\x00', @random="6cd0564430f3", [], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc], 0x70, 0x110, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "0fecd7bcb4ac85880f82c4af67958537f14c2c956d1cc783eabd5ebc3d01", 0x4}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x440) r3 = semget(0x3, 0x1, 0x402) socket$nl_generic(0x10, 0x3, 0x10) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/11 15:55:18 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDSETMODE(r1, 0x4b3a, 0x80) exit(0x100) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000000c0)=""/230) 2018/04/11 15:55:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) socket$netlink(0x10, 0x3, 0x3) 2018/04/11 15:55:18 executing program 7: r0 = socket$packet(0x11, 0x200000003, 0x300) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000000)=""/16, 0x10}], 0x4, &(0x7f0000000680)=""/104, 0x68, 0x1}, 0x6}, {{&(0x7f0000000700)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/78, 0x4e}, {&(0x7f00000008c0)=""/3, 0x3}, {&(0x7f0000000900)=""/12, 0xc}], 0x6, &(0x7f0000000a40)=""/19, 0x13, 0x201e00000000}, 0x2}, {{&(0x7f00000012c0)=@ax25, 0x80, &(0x7f0000002480)=[{&(0x7f0000002340)=""/145, 0x91}, {&(0x7f0000002400)=""/81, 0x51}], 0x2, &(0x7f00000024c0)=""/210, 0xd2}, 0xfff}, {{&(0x7f0000002e80)=@vsock, 0x80, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/157, 0x9d}], 0x1, &(0x7f0000003080)=""/122, 0x7a, 0x2}, 0x6}, {{&(0x7f0000003100)=@vsock, 0x80, &(0x7f0000003240)=[{&(0x7f0000003180)=""/151, 0x97}], 0x1, &(0x7f0000003280)=""/145, 0x91, 0x7}, 0xff8}, {{&(0x7f0000003340)=@rc, 0x80, &(0x7f0000003580)=[{&(0x7f00000033c0)=""/232, 0xe8}, {&(0x7f00000034c0)=""/181, 0xb5}], 0x2, &(0x7f00000035c0)=""/15, 0xf, 0x5}, 0xffff}, {{0x0, 0x0, &(0x7f0000005880)=[{&(0x7f0000003600)=""/53, 0x35}, {&(0x7f0000003640)=""/220, 0xdc}, {&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004740)=""/200, 0xc8}, {&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/28, 0x1c}], 0x6, &(0x7f0000005900)=""/207, 0xcf, 0x2}, 0x8}, {{&(0x7f0000005a00)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000005a80)=""/103, 0x67}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/94, 0x5e}, {&(0x7f0000006b80)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x2}, 0x8}], 0x8, 0x20, &(0x7f0000006f40)={0x0, 0x989680}) r1 = accept4(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"5d797a5fbf311d1c00", r2}) 2018/04/11 15:55:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x3f000000]}) 2018/04/11 15:55:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x3, 0x1, 0x9, 0x8, r1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) rt_sigreturn() ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/199) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000003c0)={r0, 0x3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000000440)=""/121, 0x79, 0x10020, &(0x7f00000004c0)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000500)={'bcsh0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r2, 0x6}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x6, 0x400) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000640)={0x7}) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000680)=0x2, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000006c0)={0x2, "c140"}, 0x3) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000700)=""/34) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)={r2, 0xa, "2fa15add406e75d2428c"}, &(0x7f0000000780)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000007c0)={r2, 0x7}, &(0x7f0000000800)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000840)=""/224) r4 = shmget(0x3, 0x4000, 0x78000040, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000940)=""/211) ioctl$void(r0, 0x5450) recvmsg$kcm(r0, &(0x7f0000000dc0)={&(0x7f0000000a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b00)=""/112, 0x70}, {&(0x7f0000000b80)=""/193, 0xc1}, {&(0x7f0000000c80)=""/216, 0xd8}], 0x3, 0x0, 0x0, 0x6c2}, 0x40000000) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000e00)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0x333, 0x0, 0x200, 0x80000011, r5}) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000e80)=""/125) [ 165.942677] xt_helper: cannot load conntrack support for proto=7 [ 165.993489] xt_helper: cannot load conntrack support for proto=7 2018/04/11 15:55:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x2000]}) 2018/04/11 15:55:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x9, 0xfffffffffffffe53) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfffffda4, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x2}) 2018/04/11 15:55:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x76) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x76, 0x109000) sendto$llc(r2, &(0x7f0000000240)="3238f357b7e1461485e12230b3584ae849a5678e8330821a66abe2c74a3f702232344857f3f161c025f2b2e24f07b97717294f7595735cbc747dce62b16140167461a278f323db1b9c2f30b324f8a9f6991b9d3d5d6f1db1020c20c0cb826af9c76ca403bec54a71dca831d7ab2bcd68b06b9cea9aa661bcbc35309a2982e91141ff1a035c4594025ca6295aaaf1ad52a6c4f0a005f3b9407415ca04e48fa0d333cd741cc21630ab3a94478676b90b02da17d10c6673fda141447d57e16b0a3f0d11e976c66402cfcc25109b6fa0818a5adf2aeb50c119b6e8dc2375d87ef32ef58263ea3c81cc31779cff35846a45debc53b068a7e980b76752b1015f652929d343e070b672bac5558d1c097e2f822929ce6bdff697c3a853f4d778ae02d92e7910733c2878aafafa37194360e92e8fdccf93113927c5ed99f4c786872549005690e0e558d76e48ffd2b8653634e2d77a76a71f2ee75e55114d3d0536581f71cd2bb3acc22b9ac18935c624e8684e430f42990514826d9f5f182fb2bfd871f8d552e516fe6719aaf139037cb1cc6e974fa40086eebbbeb9adbb2b19b2c939203b8660742646bce5b67ef844d0cd5982c61c56c9368619d89461f45b847f5c9a3f64e2608af353a3dc25a72063dd5ddab8e231c0e837f8315339dc2b52672a2f37ed7dd4101fae18af1c63cfba591e66865835f78bdfc7d0d4a6dec6989462d9ec9e7276fbfdb0fbf7fd30540c6fbb2b52a696f1736f9ddcb1e1a46abdb8ebf78414f1d6507ea5439804758752285b62dd7221e48708ba7313ce203a7bc392f4cabf9426a5be8bd3db486da6685fbc6bf3c7c1f9591b204b4e7b7998b38a74140f6ecd5e0075fce336347df15d8141691735ba37dd4545006c6cfd1064598b807757998df67642939111fb7eba784f892125c77b895a248d28bf9cb5ddf1e2e3f8f21df4aacad75be8de6f4f115cc0d23bd9c4bde343f7bef2d73fc4c73bc720ee6a20158f81f8f580c5389f8651e70c05db4f7d07ebaf10d80cc0d0a34cef9fd9d3e68e057c3955d87c94861c00b9d1f3278d83c7ca60222e7a21485e5b2c5234fa74f80ebb8b01641c2c547fa4963df0bdaad8e9f89ef23f745512c016afc93d3c1d5d55753f6902c17d140b3e4345d6af00419869358d1fbb794d06455751e5405d5d65533a320f1303a4a4c1a14f477b273b0f2576f2268d4acc0c918990afd338776c13e175d86b84f8c836b39de37b4ec3f6c41e4fd70ead2cf336afbb798a71e2af8740403886b05dfa93e867500a68d3b4bb64dc87599882a40378a51a020a2052f7a22460e025d2e9c0c95d5aa0114bdb0820e8a826e3a6a831ce8dfeef8587e87e0581f4b8fc282d157ed66287703498fc20570eb078f877f849bd5febf14de42096a14adc88719d12e43e43d959d449c436e611039547505520f557549cb4c984af16a127bff116b8ddf36e8bc4ab7e279420635977b0d4db3ed5a1d31e34cc3d9c7a18e795b8f01ef167ab6ffc05944ea692a3deecd07c366d7a33548310604682e5aa838b34a725acdda91b38e83d2c240fd8edd99c38079a8dedb9f12339c0206ef056e2563cc8bddb3745c4abe70af092577dd642b1b32d38b2d4529e429b08b6534d96ff554e998c2d9b6ff8eb6afb530e58c02b218d87b327e5300d91408f4025f5ff00e1616f6b6ddbfb643c7243f19fda78d95d5dd5d8cc27fe12c1d7ec561c26174027e99be5c2b82663cc2e7f72eef1c96081b896f52dfc1466abdb8fb269092e3270c6816ae227667ba709aebe61e691666380f5dd3060ce049e201f1ec48153a7a310285cce1b1180f7c143a1ede1eb862cddd9cc5e8ea1532d771d15e69bf9fe01bce744b1f15025207c4d7587d8b73805dfbdca3a91fd0282cda47e0e386409d0350761a2c1d74bdbc169b15fcbccea8fd477e1d81d1347a4c82e882b04415840cf448a4b9892da1cd8b260e24568a26deb91fb1754a219212673f254d492e180f4f804e8b216ea0878282772cc9a9c45ada07ecd8af8d44c269c0a6612fc65edc2dcce2e4f2140330833b5cd6fc10c926bf21e3fa55267781de81b5c24d2410f11fbb8531aebf4d6df26c465c9530b77d6a41470349bd5ea0c6eb7f89e4fc3f36a1fe6ff96cfc92210b7170c018cd336e96c9c6ded47b9734a2d0e9e86b97b262cde4f7d42aca90cbe09c844a727fbd9719d264b53a2fafefd423759ea09189baab43c54cec3394f4dcf2cc55e9470f64a794730a33e3545b61e97510f49554aea1d00a4946647c6b8b3b582a47fb45ef12a5fb53f75a0cf8ad70bd81ebce2a26dc7e66c9cc9926f39e991e2a3b516347fa5e65e69cc5f18b853ca4778fe59c05e533d6a13593768c8b817d041a40e17ee6f2c586bc377318a5dd2abfd0142c1f18b499906733601703575f840af346c8750c9881f725a005376230cb0c5fed44f4629640351397268af3f98326683f43c49ae8ca6b92e90de967a11fbc9a95a1063d2b0df2c873fe6607d0fb9ca70507b1d47cb30a4610ab250dc0c0c026d34a655d9776951832cb63bcce8175f16d8fb04aa777c546d81f91525ef5ce84ee5745660df71b76f287e6f3129224b8bd0329fe23869356e14df003836f391043778b55b6e961ee63ef3747f7ee376acd640c74e6172990568e6d77837d54c22c4864df97bc7bf6c61132cc5edc4a4e9c07b3925740df0f6098d4ecf2ddba2b7d21cc356d7ae8eeddb652ddaa2ffb004387e298ecf6815db040c47c750354a75431f5012ed2fb79f389b3bbc9e77e7901638d26367ad4d18ff30f9617a3a99ef03b0129c621bfa8e33b3b45969745232ea654b5e7d071d7260e55b04132a13e778ed403261a290c1a6b8060846ac970e56fa8f305da9b379addcf0c68f0b1eb7332d4a4c96ed70d76a3d671e4bce1894d927c4947ecad1c9a014d197f1bb586e27d4b458c563712b4da7bd7bef43685f258989c6947b46a27c973568cf79e63ff5f0189f790833587fccf60d39c2c7c7eea3142349b55091306c021305375e9dd8b59045910d1ca6c471af1b1f5ed1259362ad984d1ec2be6aa44b86aff6dc409375b88df338474044d8b9132dc14c98014b63f3f915e3d4a4f9fd7feaec55fbee567ecd2235b0dc94b8c2c96bcfeaa9676e7e065162d0872a0fa614da5a5a8afdde1f3f00303fbd51e8c1db052f50cd6fa89770052e7a1247867efbd167cd13913da2b672d73e863a18fd2c46b8382bd6e819989d241ac24c048bb20647ee58ffe1432937d0dfb5e9e351e9073e408a3e84f7d26b0947712be06173cf11cdece420502998d004433250536aca573e4dab718240fe7e920109e321ce76b9ecc26f885c39a5c1028688dd14442299e936ba1337e4d01d6a3d0acfa803193c30fc6d447d8b8c9a387c486c39ea2a654d3799dd6008c1e67b9d9fda979e7808adb69aeac28c09048eeb3cdad574a9fa82ad723357f0f629a75b1f4510ef07bfc68310b7a7d18a18fb22c819797b6360982b3cb5a5e040bb3a18c26b30fa9eb8f2af30b567f9cd11cf329a56d593d87f441b063703934df026484a9fb7efb7a7e622ea32ff6e1e941c5678756121fb826b0691bacb711e88b2439281df4d61902e7c4b26fa06c855c4525d87c12929eed80591d245aad685e9dee5e344cc23a02e443b502059ee66987b24df3acae82143b7512f7ecd31b54264288e546794de3fb73aeba3e4e38f3f39ba10ec687a0ec742bdffb9b9e2593aaf6378a4a45040501c64045fced141f4d47b72eef4d131d0092332d9fc565d64d9901a032aa583d3750b4d36256c3211c8455c5587e1e067d24024b1570750a60a827243a5ee8f39779e8bd3d0f92981262716524ab2ce87b52725daf087daaa2c8fca2c7eb2c1fe71e0ccfa36ee5c61ff8a7187505870de8611dd4db41790cf39d6e5dc848ab5bfd790bec5f7cb94306b2104b3e5b1033fe86e4d26f8840268c05075f44b0d507d5a5c1087eea6ce6447fb554b4b1d4c3a96ebc92d4b6898dcee61049c9c848479d6e3b01145db15423ac6a7be49fb736d9dedd3c125876978df01a3db0b32b635d5f5f3e6f1a4703b7d7c26ba9a20cd09159f54844109fd518b3d45c2f3b06867c7240129f08ac20e2493b461abe390cb8fa05bd7cbd719b21fb5dce5bd059e1db529735c71cc5aa09729e484ce82e4d07fe68e8e35a4fe331bac672acc41cea3d75b9c5e57180ad72ee797b6653ed7c6f38bd570a3ee63678cf6d0196b87e2cbf4f9a4b1668bbf57f298c8b456e400f8974f41d5bc1c69f900d92210ff5805267970d46a57b8a57b0c13ac5a857f0c62320be8afbc2173f050b032f4baa4778650a0161fb011802530d9c9f058aca67cb90f01f0c8aae1e727b22b4fea030ffb6a4b53c3fb5c38cb76443797741bc8a07f0ee6445e36025e8cda7e9676f1e29658d0ec42e0b9a4bff05563c4d68d9ebcc68fc065047957b4ceff5c741c2b4f49543c995b4d96cd50ae13fe6fece2886ef99a69abff7573a0f407d781854b12d507e0c1b4c6327094d7ffefa7cedf49566ee4a8418e270fbec9257e4c18acc19c0b6a8a7371c4e437ed2b99cfa4da081160d6145641b153ba3aa68b3c07a68ff42af8eba442e4e238e2fee5c5eb9c57ecee27d2a007c4f099e80c9cf35ad9b87604e4856641ee2d323f5d2ea9f2dfbfd8669d222c72a85eb0fd7e56514815b88400bddfb9a8e5a2991766037ca6892b2dae767b07a68bbbacb4fa0548a319ab175d860a37df240ce17199397ca85ae1960d479907db8b2c71a25b21bb222adba0303dd3de10f3666d7f908e63477931cb05a5f6e5c6e222640f664aaed1270bf819d717af0cd3de9faf244aa8926866e5351e69e5c4e572bbb1b2af9af4715b5f51aaacaf8715b8ae679bc6217cf8b9b0c2daa1e73c2fab4f967adbfbda84141e4b62ca99e6ff628c3bf0df196ce6b6d63b5fefcb7c6f16707433ee8d800d42d03561ff05e003c0784def08372098711e9585d0b77b5b9702edbfe4a2ca89b90d166284436d626487c2cc906a753faa375d9372ba0b3f2249dfa687faeac083963302fc79447c7f8c989534bc9020dbac10d62d82a70c4d2f8fe8806e03885420265227e19366e3ad457daf5c2ca41242679e5bc654481e0dba93aa39d4ae805a06e1b1f1c0810638854eb6a73a2f8c0dac19ed8fff83e3b71eb1854808bf00816b1cc5a7f64708523ed856a25b77a3c5081bc8df59edbb0651db7434aba163d03088e26442fcb0e800e84a24b6bd11db6d38ee0be589734489e5323c125f8f1180ae1c81a0e0ee9ca5f93eb1887841dbae0cc7cf133db3318b9864fb44bc300a12d5ba3c6149bfc48373a3da6f097b3b6a9f0dff7b54a4b47f25708d82326d79ff563996e9ebf06e02dd66b28214e028f1bea3126a7c212dac4019a91636dbb5a2e706e47fef77107478762cd5f3d1e36d48583d2b9836ba3324d23c62201405a5fb7a6f6789452f2d74ad6b0b5b744348f8f32fa683ffcbbae1700a36e41a1726ec059cb5817a5d6ae83d9c199486e6f8290d24991f3204b6dba0febcf3b48dca8bd29575a21dfb1e212e2bd234ecaef8e6236c33b2f4bc4d4420fabb068f014b1353a70466cf2d9f8b571c8f8d377118ca90bdef6e6d534421a46d4e915d41194016fffe4cf6f2d517497ab6442b95b67794e364c345fe02efa810d994715bb3c5bbd3a3f2dc6256d640f663aba165297bbb7e22d4047177330e974bcb68cde6164f941433030b504646ed863be22f53a03d75c5", 0x1000, 0x48800, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x1f, 0x2, 0x5c28}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0xe20}], 0x1, &(0x7f0000da2000)}, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x4) 2018/04/11 15:55:19 executing program 7: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000080), &(0x7f0000000140)={r0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffe) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/11 15:55:19 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x6e, &(0x7f00000001c0)=0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000005c0)={0x9, {{0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x8}}, {{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, {{0xa, 0x4e22, 0xfc7, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x4616, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x8}}]}, 0x490) 2018/04/11 15:55:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) r1 = semget(0x2, 0x2, 0x42) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/115) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000140)=0x80) connect$bt_sco(r2, &(0x7f0000000180)={0x1f, {0x6, 0x7fff, 0x5, 0x8065, 0x7, 0x40}}, 0x8) r3 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x9}) 2018/04/11 15:55:19 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2e, 0x400) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0xa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000040), 0x4) 2018/04/11 15:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x100000000000000]}) 2018/04/11 15:55:19 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, [0x6, 0x5, 0x40, 0x6, 0x3f, 0x8, 0x5, 0x80, 0x8, 0x3f, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x7ff, 0xfff, 0x7ff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x4, 0x1000, 0x0, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000a80)={@local, 0x0}, &(0x7f0000000ac0)=0x14) accept4$packet(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001100)=0x14, 0x800) sendmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f00000002c0)=@ax25={0x3, {"bb936c9caf9850"}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000340)="4fccdd824314d0a788ffaa160773a1e34c588ac83ca1eaa2074ac9f0b48b63fda075ec0b818b07e031a7ba345009cc75cc6adb73ab126ac6239019e2d7cd0be7eac5dec3c9d9921e84c214295efb905df6394df7f7", 0x55}, {&(0x7f00000003c0)="c2ca9cb6f22a84dd63f264b033cb0f9b6f783b24c2e726dfa1af8268df554165304b627d6ba953003ce04dd4e32e522eb102b415e32ce0b0eabbb5e7fb569ca60442ee421a4182fe5ad100", 0x4b}, {&(0x7f0000000440)="7c4ff250d0f0b44ec667f8299ca9ddd58610b5f29c0c0843b64f86b2def0196fbce3d1f0c7d42558c9e6cc231a376ef2507d9cd6c357b87e2e5a97183d6ed7211014e2334cab58d9fc3abf276ee3fc4cee5509a2ca6626cfd6b555afe24ffcff5f250c30206d3f7531280a3b31e896ba0aafa66761755ec443965704b6a0e8b262c2a0f285ad212661a2a2fa06d93b80cc21c758c668733711bbaa8d1131a212145291e7bd3a844993b260d307fece4e1d2f101ffa4e97264b", 0xb9}, {&(0x7f0000000500)="18917a45fb6c8796bf698eb9a5808bcb1dddb504d587e8c466ce8a5b3c3721f112a041bc89c6a1d4f927154fc800a8985db50947d2de6621b78c2d417459da9245c3130e33492896ded51f68ea3ebb0bd9ada9e6426280b18e39c6452d661e319a72281f1845f6f47afa325442c84d1351fb35de979d9944ba83653a361fddde08d82b3cb7f793fdb682f135e1f0363f57b5680a19da6e718741298765120c18236f0687dd21de0256f3ece93e73564cb9fede3a1fea794a0274c50b90ba1659dbc0184c594bc0b61386de1157f4dbdc55a83cadb3c8bd06e2a221", 0xdb}, {&(0x7f0000000600)="507e14ba04642203a816b0ad8733269e5d89f7da3fccc40eafc3eae249e8a6fded9d07af9fe4801162edd7991fa4649f99edfa27701c42829c57299e0a337f6e31e4896b93c9c085", 0x48}, {&(0x7f0000000680)="c8f60d88bfac460497bd7c7cb5679b3167f88941f826960b90832394cd11ac7184a67aa156a070ea38897e100b05e395ea607b8c12936f1b1ffd3e5ddcb151fdf02ac95d892d5446c0e01cdb07755aab2640dc789dfe96c889f49fcf180deacc4a466e98486716cfc899bdc02693539d9840a4c50b7764ee90105713228669cdbe4177f6774ecd0a36b5cd4ddc0d", 0x8e}, {&(0x7f0000000740)="d09f62fb309f8dfa082aaa184ef603bc6a11d69a1dd577863a74132e0b9dd6e8967a6b3e5d3fb28cf41ac3805dbec8abf0538efafa07830fa5839e01b01159b1b87a13ae02fc53b239d9293bcc2334bbf40b4f885dd826f8d93998369e8ac10955380e7d69a735f1f1b0c859cea5453d49ae4b2c5ae010d3de8f45ce4a8ca728e78f5e80c0d168f191a8ef1e8ec9ba2d1825320d8a8cd9f6de9781f1e3eb41bc917ef412c7a2b64b03ca03c40b778c7a5554ee3532921f3a39fcb2423264991663beb42599c04f45596121d964cd162fa44e562b409e", 0xd6}], 0x7, &(0x7f00000008c0)=[{0xc0, 0x84, 0x6b6, "0da242a9158badccf370bbe97c6d5f0daf4a336fc83dba3e5684071a5bf708bd24de6dfea4a9deec652204e350cbd1b73ef8eca14b036089b0eb904876ed7711d13cb2558e129f50e60230d49f196ba0204e76f1e3a982ce99382c3932327c15600d149b32158a26dfd2ef5c08ac67fcec7652a06c38b8645bb69d7ebd68d05b1917ee80d39951e490ea4a781ddb171fd55e8312469aed760d97624b20ecd05675aa5f258ee2f468d2f2a357d56ec284"}, {0x40, 0x116, 0x1, "3e8da510620dd90b7829e1a67e7b010345d81855b02358b1618fb17374e64546a8cfb6185f876ea36377a9a5cc"}, {0x58, 0x10b, 0x0, "74d1dfc4e603d5ddd74100fe7e272e8f4e52d7a937b149d3ccf84e68f8b2fe78ca517d8d7a32939bb8d1d705a54af7fa72a11e65526d079b97f0a782f845255491eb78252edec1"}], 0x158, 0x40}, 0x60b}, {{&(0x7f0000000b00)=@hci={0x1f, r3}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)="3c06023bbda4550206eb7baa28f4642d174b51ff626634cda9bffb6ba8979c79705bca1750065a5f7308909403ee30909e28f4e7c85c8167d2e1f2881a755f88eb782c0a1b4a34d542529eaee6cb5ef8b905a92ce4a5792ba45cd2e91cc58172d09339f40b41d762f981b15feb6bb23270021a3fb41a8cc44f2e50642e8d00e75281613b", 0x84}, {&(0x7f0000000c40)="ea8be61964648be24fb4375538ea9a11ff6fbcdaf16af208453ad0568ef2f46ca0fc2d17a45a3b1ada2cce88ce323ab6b7390bf977a6103f6d07c990443557a6305e515bf9392c2c05c0599f4f204acefb8abee6b7fa4aee523abe7f8f009ae8b379ee72797959840d5c03e6b493d1756f0ba63bb202969463ba9121059d19c6369e231c3674518ec14bf40544bc7913295d1d62e284684dd3d12bbcf42fecc88838b0f98acc22e690881abc5f2aa000f2eba7eaf5", 0xb5}, {&(0x7f0000000d00)="d42be2e62d3b9337ae5fb23b72fa5e293ac3d679ce21afd9b483600f75851bc347d87294ec1a3352c3776888ac0839e6093bd4123cccf15866f875e1b7e982ba0483a0b2449c6c244405d73d6c09678403ec84f9991b4eb2db4c4cd6060535bb008caed9c5382c526c03a3c79249b4ef11269f9a9c2603a622aa2da13e7ab2344792040d74074a343efc905161aa9bffc1a1fcb83c042b7b9e4f00146aba81a7d08f7c69fe", 0xa5}, {&(0x7f0000000dc0)="931362eeecca57ff6e1cce1620c2556dd7dce8b2f716", 0x16}, {&(0x7f0000000e00)="c7ac5bb793b430885f", 0x9}, {&(0x7f0000000e40)="d704593a2acde711f035c4b5a055eb9d3c446d1430e6f2ad279e620ddf5369bbac556387371553c5f8ff0a7e78154e885663d326cd3cd7ba51feb0a732a3389baac635cf7bc81ebc375dd67a0e591ae8ff7b50b6d9d541bf00dc7c09df542eb7894b8b1fae0f2774f0bde5ec7c99869120278317b0d18283ac2fdd531cf8b3c56b7d714ced70eb9522c9a62b65c8a5acd8b82ff424dce48bd7fc25a43699e6b18f9f75b4ec0019f946b383f21cd1cc97a7ff9a7c66797083f633d39032457e84a4ae529e", 0xc4}], 0x6, &(0x7f0000000fc0)=[{0xd8, 0x115, 0x8, "024bbea2c5d82900a8f37e1a78d2e06629351979cf4664f684c6d1a2e9052793831ec9de354a07b3569f6cafb449d978d816ca9c71db23a2d8293f62e76b3f1703cfd17cff4a6a3aefdb807afa0d478649ee973da6415cebb306c6ee8358ad4ff379920c5dd126678e84788f0b1961c9c777c8dd4d80514934bd38b34478a8134342e67838650f2cd94e59627393d48fb90b1cb1c50767968db405213983f37d8bd5ec2e0f87fbe2f9a0adb215d94422bf411ab2503996620b9e688e08f41dea9e"}], 0xd8, 0x40010}, 0x2}, {{&(0x7f0000001140)=@ll={0x11, 0x7, r4, 0x1, 0x6, 0x6, @random="33d98c8d33cd"}, 0x80, &(0x7f0000001640)=[{&(0x7f00000011c0)="341f5308d4626fb5459633ffc4e9993df4655c98d55869a1872b46a393d8006a9840b7c80a4adc1585a18d99682aad2db3003c1eaf8a47f0a45e8b09cf3c712a364ab11392245b2d53", 0x49}, {&(0x7f0000001240)="93b35b6c84a57a54444ea623b5a6e59e46ac1ca93ba755317b18ff0b0b37a81885a576ab97865e5951bf4e11ec681d053104176b103ee044ea0bcc", 0x3b}, {&(0x7f0000001280)="7eae46cdfde3f54a7cbf8d68e6152cac00c872683ca4426deb479b20a2064c211c0f120e03c87e72cbfd7931e2abfa14be2b1613018decaf2ae138736624dbc1dbf9ab2b2a2b27cc782315417f8c1151b30a4e0fc1ab2cb99565a325ef43107ed32b51ca13937dfd27d338008c63601ea09782affe28aca3a6934c24d3a0a0a8ca4a721f4a50cc71695ca36bb8a5e5f2617474861cbc9d5fa971d7a8854544fec450d172085c7dac42516facece62e68ec82c731d001115fbc5376f10bb0a4403758e17e26a10809d236e42d790b95df2486c3cbc5f8daf02854ccf3aa6c8c9cb8ad0d520211ddac8765f7f65441ffb3ffb5c291", 0xf4}, {&(0x7f0000001380)="dcd4cd9fd72897234496b239bfee372caaee2e07be7934137f4493eb5efb16d75bce60475cff440ab704d6402a5ad37bbb463dbcc49a6a0d403cfd9c890d1b4b4fc861623b20723f97ae1b841a9a6bafdce029bcee96458d8c69455488b7448cf4ef43400062c1d1d6460febbd92886abf70fb7bdddb8bfe6feacc2c8ec45ee82237084485fd", 0x86}, {&(0x7f0000001440)="faedd2a5b8bb32f2a6387992c25babcf83994977fc88f88f738bb3840ef3a54f08f091ca037c7b3aa73cccffe4529a47e1127a14550bd51d84d6948d04fdcb4b86e86e92a09cafbc1e581fc17806693f8930cd6a2698c306ea3d29263eb990e9c0da76578688b55f36ce5684eca14b130e14c7ff51a02a037c75ec3f2d0141315785558c4f2abc05b390d509be87b2de14e9f43e438f2ba856e139e01a509d9041d234ce7e1156835b0148b58caba567c05eea7486d6767cb7629b6e38dc9a761878e415212f83c7e2d526bab4fb6e842b00cb20b61eb1d6bf1ac06da7fa6233810a188b21869a3ad671afd1a9e777ed7ed70e82", 0xf4}, {&(0x7f0000001540)="37cbd7aab7969b80e1d8208bf9df3b918ddd5aee34827567a90209b819e9b9ba491fa1d019b106288086905f92f4a327b3205becaec8c58e80b6a1bbfadfdac528a7f33ca16f24d395abc6b53dccdf689e531aaca9cc8d91602b692680f1429fc55b60c4eb6ce54ca709e8537b408970e88f785499cc91f75e75dc224feadea34552bee0402e2d72e79012d26499715afda8b0bec75cec19e86f9944071dbe202ccd6470e34bfaca37571e4b42d6bd693034b129181e0e945b336f6559f89a440a3073845514a836173204780cf7c689e854283ec893658c1d9a2a182da6a679b6609bb075fee24c1eb31bde398b0fed4a5cc5ee227ee6db0d", 0xf9}], 0x6, &(0x7f00000016c0)=[{0x48, 0x107, 0x5, "b80cd1edf22ff2551739dc2775f21214677b31068d22141d2883ed56dddda5bb516fa2e8a641b0243d348324692500cb8d07484cb50def"}], 0x48, 0x4800}, 0x10000}, {{&(0x7f0000001740)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x104000}, 0x80, &(0x7f0000002980)=[{&(0x7f00000017c0)="afd2059593e2cb913d50c18a23f02eca95865a193bcc39ac75916c93d957adc7901b2ba331cb77c882ff5c1b2bd8a7c0364767666ded536659ddec8e8adf2580c7bac9a28ce7b9a4477781", 0x4b}, 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0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x0, {0xa, 0x4e23, 0x7, @empty, 0x5}}}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000004600)="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", 0x1000}, {&(0x7f0000005600)="776b9915d5c05a9f3895ed81c344f2fa7153be50fdfaf04bd6d36d2d40d2c5a6501ac61605edcee8887bdc2288978db5f0de5dd3f15d2b06e3c050011c2e532b7c4c4047cc5e3395b05a03c6f508d9cd4f8772ec87c0475fa9a5262f253d5cfd9d9cb97f92f5ecb82a12825b26087a1083942a31b830b4e4206d067169359353aa454c93fc7f23", 0x87}, {&(0x7f00000056c0)="5de11560fb585f857272cc0e2b3f0229fd55e2cc69399d6371b75b0336d2a48550618e66d7216dfcfe2f26d5163614f0b98d77899f87847652af1d1173b88346f247e2827adb8fa958e8291dcb54799a69eec5fa0634558a1979a2e406442490d83a1e95bcf3df0c00cefa215d226554a4678d78657c9afbb8dac08290e24d31a87ff66b430559f1c90cbf3afd89512696f896be9d464698b6ea7a737821fab61b330c344134b7ba78cb272bc2d3e960e70cfb3df72e2a888b1e8908836f101efc8284a3155436bfd553d8aa3938dac90685ea0631b2ab2d364f4574c401eaa6917b74775e991249958099d6ed34a514a9d2928daff6d49a", 0xf8}], 0x3, &(0x7f0000005800)=[{0x68, 0x112, 0x0, "3111a0b1bae743bcc03367a403c387d0b1f3e6657858b6d2093fd557d73ce9af20354b4bfe1ca3ac37fc5843d0d9acae8004fa60c5dd39479f724ab7f7925e1475f4082bc773aa193077bfae13d19afa022dea"}, {0xf8, 0x6, 0x200, "0a9e2e2e6779c7642f176ebf0a636f05f60213100db8bd03f28dff683ccebf95873742e82aea1b5f7476030bfa89ba7ba129c6910ab7e27b434051f13456f20949cf682e108ab337d30e06c5f002512c4ccb30f39a4a81bf4f70f76412ddf65527e53c644c8524c0fbf94b336a5249c4ffbc31df9ccba159ea299905d87170b688482ef92c24feeb874d3f650fd8be14bebc473c05ea2c0fac8586a5d6bd20f1cc5a291a65e6b3f7b1c725169cf6bcc3b0f782853c1dfdfa2e101af4c818ff06897dd88ac136edeb443e92519e7ffcfe6c0fed7c32e8e7b89b35a223b482555234"}, {0x80, 0x11f, 0x101, "25fd04c7490847b2701406a6995323b70cf5e7fbf65a8c706ac02ffe753a94fffec7c4d70768cbcbea7fbf334e416390b3d1945dd9347d09b6ec2ac7a3367c2c874c0c11d7ca6da03dcb7d85eabc8f417b025e24a3a221b310caa4610ba66acec0e1cf44d69d849ba42cd9"}, {0x38, 0x117, 0x3, "d3a74a4fba70ce1aca67815de3a04ab9fe483efe807e8a2e819cfac8ba6a0037388d95ae"}, {0x78, 0x189, 0x5, "fac6615fc6f3f220f3fd7cf4bf62f837d748598e37a42dec09525845ee72d281ba4b9527bbf33f48540cd7bbfcf251d3d94953ce911e84f090af8b36ee6d3d30b902943c44117873e36e868e7c7e67527223d6c8c92c27e5c183add0af5dcbb7f9878a4ecb"}, {0xa8, 0x1ff, 0x4, "393d4b926c3ce876e40c52b3cae78e2bf730a684346960801562d49442e6ef34c93aeeee74bee5608106dff53414e7e4adfdaa6ba31315fd60518e9a6f17ff14a0f3e2a8dcb0cb7ffd723d174bffd444487720ae5a86d18e5df295dd90aa3dddbad90ae889fc0995258874a41aa8b275848984b73b189cf281fc0aee1b08d9ee6a165b7949085138b675f7fff3fbaef86cc0b7"}], 0x338, 0x8000}, 0x8001}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005cc0)={r1, 0xfffffffffffffffd, 0x8ec, 0x8, 0x7, 0x9}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005d00)={@local, 0x0}, &(0x7f0000005d40)=0x14) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005d80), &(0x7f0000005dc0)=0x4) bind$can_raw(r0, &(0x7f0000005e00)={0x1d, r4}, 0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005e40)={0x4, 0x7fff, 0x8, 0x2, 0x8, 0x8, 0x7ff, 0x4, 0xa167, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005e80)={r2}, &(0x7f0000005ec0)=0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000005f00)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0xff5f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @empty, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xb192, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcfe}, @in6={0xa, 0x4e20, 0x1a0, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0xc0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006140)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) modify_ldt$read(0x0, &(0x7f0000006200)=""/51, 0x33) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006240)={r2, 0x1}, &(0x7f0000006280)=0x8) r7 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r8 = eventfd(0x361) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000062c0)={0x2, 0x400, 0x0, 0x3f, 0x0, 0x6}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000006300)={0x3fe00000000000}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006340)) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000007380)={0x1000, &(0x7f0000006380)=""/4096}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000073c0)={'ipddp0\x00', r5}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) fcntl$setstatus(r9, 0x4, 0x40400) 2018/04/11 15:55:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0xd6e, 0x0, 0x95, 0x6, 0x5, 0x5, 0x101, 0x9, 0x101}, 0xb) fstatfs(r0, &(0x7f0000000000)=""/14) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0), 0x8) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/11 15:55:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) readv(0xffffffffffffffff, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)=0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000001c0)={r4, r5/1000+10000}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r6 = getpgid(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000140)=0x7) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000300)={0x1000, &(0x7f0000000200), 0x4, r1, 0x4}) ptrace$setsig(0x4203, r6, 0x5d, &(0x7f0000000000)={0x38, 0x6, 0x81, 0x7}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) remap_file_pages(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x8, 0x7, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 15:55:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x3, 0x80000000}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/173) prctl$getreaper(0xb, &(0x7f0000000300)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000240)={0xfff, 0x100, 0x1, 0xffffffffffffffbd, 0xfffffffffffff9a3, 0xc1c}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000002c0)) ioctl(r0, 0x440000000000127f, &(0x7f0000000400)="028a4c973e107aaed0ca973c529324b866f3673c7c7e3cbe7d24d880e06c26dc3dfd7ae1b4751ee73cf3cc6fca3d8e17313f9f1b56c808141ec113ff264c394f9e9ce8bf03f48062f971dfdde3e7990ebe1a1126aa0bb9589637c94222f1bfd538df05400633") 2018/04/11 15:55:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x7e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'none\x00', 0x4, 0x7, 0x33}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x4, 0xa9, 0x4, 0x7fff}}, 0x44) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000400)=r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd, 0x100) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000280)={0x10000, 0x2, 0x3f, 0x9}, 0x10) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/99, 0x63}], 0x1, &(0x7f0000000540)=""/4096, 0x1000}, 0x40000102) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x1e, 0x4) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000003c0)={'teql0\x00', 0x3}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x8000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/11 15:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0xffffffff00000000]}) 2018/04/11 15:55:19 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x10001}, &(0x7f0000000280)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) r3 = memfd_create(&(0x7f00000002c0)='eth1posip_acl_access.\\mime_tepe\x00', 0x1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000100)) 2018/04/11 15:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x4000000000000000]}) [ 167.155307] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/11 15:55:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x40000000]}) [ 167.214534] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/11 15:55:19 executing program 0: r0 = socket(0xe, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc2d4, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x81) 2018/04/11 15:55:20 executing program 7: r0 = socket$inet(0xa, 0x2, 0x80000000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x2f0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x5}}, [0x5, 0xb34, 0x9, 0xffffffffffffffe0, 0x200, 0x20, 0x46, 0x5b, 0x80000000, 0x0, 0x100000000, 0x9ce, 0xd59c, 0x0, 0x7]}, &(0x7f0000000200)=0x100) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x8080, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0x6, 0x1, 0x6, 0xfffffffffffffffd, 0x0, 0x4, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x1}}, [0xffffffffffffffe0, 0x5, 0xab, 0x2, 0x3, 0x3, 0xd54, 0x0, 0xac, 0x4d, 0x6, 0x7fffffff, 0x4ec, 0x9, 0xa49a]}, &(0x7f00000003c0)=0x100) 2018/04/11 15:55:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x46) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xbb, &(0x7f0000000080)="cab5539618c4aa18d5ff1f6015cf", &(0x7f0000000140)=""/187, 0x3}, 0x28) 2018/04/11 15:55:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/65) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}}, &(0x7f0000000300)=0x90) 2018/04/11 15:55:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x2000000]}) 2018/04/11 15:55:20 executing program 0: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2}, 0x1e) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/11 15:55:20 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) [ 167.955490] kernel msg: ebtables bug: please report to author: Wrong len argument [ 167.996928] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 15:55:20 executing program 4: syz_emit_ethernet(0x56, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff44e1fd81515f6558000000000000000018e0fd7bd3bc045ac158c4545ca7d5910d3565584fec42129c81ae050116d417541b856ac9765e8ed664ea83aa0d3cee29fdd255b3a7ede758ca04e2b72b0e669439787e90a840039e76510801ec"], &(0x7f0000000f80)) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/11 15:55:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) dup3(r1, r0, 0x80000) write(r1, &(0x7f0000000300)='5', 0x1) memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/04/11 15:55:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x1000000]}) 2018/04/11 15:55:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/66, 0x42}, 0x0) syz_open_dev$amidi(&(0x7f00000011c0)='/dev/amidi#\x00', 0x1, 0x803) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) shutdown(r0, 0x0) 2018/04/11 15:55:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000080)={0x0, r2}, &(0x7f0000000240)={0x1, 0x3, 0x47, 0x9, 0xffffffffffff7fff, 0x120000}) kcmp(r1, r2, 0x0, r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0xff, 0x0, "636c69656e7430000000000000000000000001000000000000000000000067692a5700", 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 15:55:21 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:21 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x4, 0x1}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x5) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x20) 2018/04/11 15:55:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x5c01}, 0x20) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x8000, 0x0) 2018/04/11 15:55:21 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa01, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/68) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/11) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000440)) 2018/04/11 15:55:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0x0, 0x20000000]}) 2018/04/11 15:55:21 executing program 1: r0 = socket(0x21, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="761128e4454f66b20391309c76808f989b7771fa99d1d4a8d804af094adf2e6657fbd841f5bc9e213f99b99971ecf3533f352ace18b6ca8f7bea6de5832422486c2514e7d9be93b368337f49197a28de5e7035d410db173a6ed39ebe532546ac127ed11fcd5f30480ded2b30364c331a49ff17ee2dd5119ade258b81d1376bd0a8ceebd895618f2e4fa84c8b84ba97b566a799f57f6553b79267774dfa2c45f369c6b83c84e9df37e41c74e0c0659a1a5e8c28514d7768ebf679f01c8f091b5093d7625f593ddc6599de055d2ffd507a0db17443668c3127aac23f6d7befa270ddc58551e9fc"]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r2) 2018/04/11 15:55:21 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') migrate_pages(r0, 0x1ff0000000000, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x7ff) pread64(r1, &(0x7f0000000100)=""/176, 0xb0, 0x0) ptrace$pokeuser(0x6, r0, 0x0, 0x8) 2018/04/11 15:55:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000000)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:21 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/04/11 15:55:21 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) r2 = dup2(r0, r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) mmap(&(0x7f0000876000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TIOCNXCL(r2, 0x540d) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') accept$inet6(r3, &(0x7f0000000100), &(0x7f0000000180)=0x1c) 2018/04/11 15:55:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) recvmsg$netrom(r0, &(0x7f0000001340)={&(0x7f0000000040)=@full={{0x3, {"9e5f6de850339c"}, 0x9}, [{"6dfae5f211513c"}, {"4353d628f30f18"}, {"c32f118abdbd51"}, {"a4a786301735a1"}, {"b1b322dfd1c3cd"}, {"bbd4fe99abb0fd"}, {"5a6f48c9cddcb1"}, {"ee0df6806d26bc"}]}, 0x48, &(0x7f0000001200)=[{&(0x7f00000000c0)="c8f8ea515a681108c90ba266b761e3eab5ac572db7c417eb298f895fb9eccad4e13905d391f628ebc0a53cd8b409fd51f2ebf2912fb5301625ca6350d014ce2a786a6bb0314f26884618c5184b10fbd95595", 0x52}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="373f72c91acf9c12486365f31607d4f5937438006e61fa4a5f795ed6f4d7127e46b3de4a2355387aaa2e5fa8aeac75a3bbf49f23c9c356dce0938c1bc8ff58cd0c50eff5e176a558264bc526cafd75ddb38c7c6c17af51b511685261043e3b6c316428e6db51d664d8c3", 0x6a}, {&(0x7f00000011c0)="6e6960b2570cd53c30c2fc8ace", 0xd}], 0x4, &(0x7f0000001240)=[{0xd0, 0x1, 0x6, "c02ba150fbe4e031d553e8c99cfd17c0a92c31d8469432725508a10b04b54bd29ae8bde59b1114e52bbe8f3f382c56c2caa87dba72192fc71f3e4411278ad052cab27c3cc31fd4824eaf8dcf04aa5ca14d461a29d8579eb894258f394fb9d1b2130be04fc0079c8f9c55e2221dd194ad01f7e106df286650fb25af9c44193bb1f302284da2ce12ad368452216c0b99ad480f6006367339357d9f2b69cdc28a85897e830914b3b978838b6a98569f2609df3371c9d288e802f0d34af441"}], 0xd0, 0x4000000}, 0x20) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001400)={'yam0\x00', 0x6}) acct(&(0x7f0000001440)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001480)={0x7, 0x3, 0x7, 'queue0\x00', 0x6}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001580)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000001540), {[{{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'bridge0\x00', 'yam0\x00', {0xff}, {}, 0x7f, 0x2, 0x20}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x401, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001840), &(0x7f0000001880)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000018c0)={'bcsh0\x00', 0xfffffffffffffffc}) setsockopt(r0, 0x81, 0x81, &(0x7f0000001900)="33e33503711901b9388e3eec63b8bab8c626c85ba45a2bcef3561f342735129458f81c7625638c4c27841fe956c7109d4e4db472f86ec7a1a611243f732cb7f2c84ad26b7f546676a668081c4029b241f7db76d10f34fb4cb8a08c4654780735f67e7ca4a9e2b6a9d757ca25bceb3aff4da9df5a016b191213d8b357b767fbdd924a01c86418225eea756b4ae73d717baeb646f17689859582a24e3321c25417eb6c3cd5bc2622b3024e48fb35d7734e3f9c043826c89ada", 0xb8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003140)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003180)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004680)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005980)=0x0) r7 = getuid() getresgid(&(0x7f00000059c0), &(0x7f0000005a00), &(0x7f0000005a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a80)={0x0}, &(0x7f0000005ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005b00)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000005c00)=0xe8) getresgid(&(0x7f0000005c40)=0x0, &(0x7f0000005c80), &(0x7f0000005cc0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005d00)=0x0) r13 = getuid() getgroups(0x6, &(0x7f0000005d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005d80)=0x0) lstat(&(0x7f0000005dc0)='./file0\x00', &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006000)={&(0x7f00000019c0)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005900)=[{&(0x7f0000001b80)={0x1438, 0x3b, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@generic="cc2dbdbc175de723ec6059231ad65ec63ba4c2fff933b47edccf73e0299739af493aebbcc9de5e179cc8df93cd190ff492b0522e10fb58e66a1d2ad4e88e45069fb681b69e4620d2b163f93269db47cc04f46736a9c9d266047fa0683c06e1d90131be817258243020c3edbf8f57e7284da171", @nested={0x188, 0x39, [@typed={0x8, 0x74, @u32=0x1}, @generic="1ad647a3b500f6ca4fc243849fd986c321ae3882277e866a38db9d996131dac17caf960acd8c32fc6fc184f3549ebbb00ff963b0a7193c6acacf02214ed4a6b0f4ff6438c0b455278bb064576f20eed1bf291693c97abec4a3721f8229ef5e4d8e2e6a03f5ab0246511c501ff498f49f8212f9b79575af966f8c47dc28f33fded765eb54a5f18a303f16239ced6670eedacf5d54874aad88b3c2bb0bcb5928d08f", @typed={0xc, 0x67, @u64=0x8}, @generic="49afe9a94848720a1959462cfce91c6cb7c9728a263222dd96903130f09d9ebbdb2e23f106d6da41fb73ca935076c54be2af11c008afca45a0370774a17b21a2c55b59424f5baac64941cdb8b9ffcf0171a37cf6ac7a6c6ca79ebcc3813573ce6319da6483177647626ef6a1966070fbedf420ed4e0bdfecc2d8d55e92b344fa69764de19873152a8d1095c76ef206d5da82b74e38b7836f8f67a24cade5ea7ee0dd6a970bd162072e7c2b0c28d10dd3f6eecae6", @typed={0x8, 0xb, @uid=r1}, @typed={0x8, 0x87, @u32=0xcfbf}, @typed={0x8, 0x80, @fd=r0}]}, @nested={0x208, 0x4d, [@typed={0x14, 0x33, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @generic="918cd2ac5f479c48fb442ea576b60ab6cf16e4b3be4273665d042a959f47e34980c4ba7c918a13b7741aa169c8b306d00df67a4f990631a05c8591f84bacc478a8a4b7d3cf5334483ab2b9ee09947d6ba61f2fabeae28de85d46774232786219b28d79501fbcb49f", @typed={0x8, 0x91, @pid=r2}, @generic="c6f652abcf7d3811f2f8984b51429be291c4ef53d17e69948c0fdccf499b4ead760363c74d3eed041dd64467842c8d34e0d434e6cd14e6a70802ee2ed60a90fb7574351fb37450ac04b5a2d20ac12b46f8fd5633e7282fe55a258de55f7ee17059e576ca032f137d6ab5faaa935afb92dd7f8aa25d4798d48c85f4fd0d53ad35dd4b72b6b982c1587d2c03431196a54eab39d9a77e48888624c64be25a960091badd3ce6425193f709249296a75fbb03f5b5c5de5d06e56d2b2a6a6c59710cfb644ff27c76c1dbd94fa21f29bc1fb1539701e688f77a1d03d1fb0ea6ba", @typed={0x8, 0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x69, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x53, @str='NOTRACK\x00'}, @generic="7d3a2124a6a6fbbcb3e35cc3ec074a7f26ee87ff0175141e6f18669a146cf408f73bd3134afd98c7aa6245c8dc9f4b0cf12a6cafde33bae68cc0e1587adb5390a70e44574c5d1477559ea9984f9ed2f7851b62c340fe9f36298162475516042aa193d996c94912b5407a21947fec35586328a81d2d4d73be7a20"]}, @nested={0x1024, 0x5, [@typed={0x14, 0x80, @ipv6}, @typed={0x8, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x1004, 0x54, 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[@generic="5e380073a56fac7c546f8daac7b9c82f181bf79d5f0e853dd6f1f5ce4b18115dcf7a07df15cdf92798acec3176a3b35bc9532c353ad3def51139ffb7f65154825ab26c96ff241466d064f4fe6c5cbebfa2279eea5eec116f7174c18d065d60674fa3237a7de485a404870fe7a7cfd6fa4a740e2e714d3289150eed998c7799c322cb8a51724d68c0da7da1922097ccca4dd38d0f5176f56e9986b809b763f1fc9914823667e5b0a4a79009bd76aab273037d9d95b3121d257c4f4baad156eb3e1c22fc77a6a0787ff2366247361406d03c64cb63e8f12c7c5db9"]}, @nested={0x1134, 0x5c, [@typed={0x8, 0x56, @pid=r5}, @typed={0x14, 0x44, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x17, @fd=r0}, @generic="53ddfad3ce3c4aacbfa9ef4c738033d88db7f86cc64f0bed7b525d945cc0fd486369a70a3b61cbd0029165d3f416cbff20c11f1b307179b453ef4e57ef30dc5547b7c324857376d417c48986516d0ef3d60d9a2b193de9178c4ec910b5ef265e720d0bb278907c16e9576635237dcf698c5599", 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@binary="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0x1224}], 0x5, &(0x7f0000005f00)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0}, 0x20000000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006040)={'lo\x00', 0x3f}) memfd_create(&(0x7f0000006080)='rpfilter\x00', 0x3) 2018/04/11 15:55:21 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e51000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) 2018/04/11 15:55:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={r1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x200000000) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae", 0x6a, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000480)=ANY=[@ANYBLOB="30080000000000000000000000000000010000000c0001b0f578c6ce1db15a2fd70d46f0751ac8000000000000000000100006000c00817b0000000002000000000000"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) epoll_create1(0x80000) keyctl$unlink(0x9, r4, 0x0) 2018/04/11 15:55:21 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) syz_open_pts(r0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe7}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x80800, 0x8add, 0x8}, &(0x7f0000000180)=0x10) [ 170.158280] IPVS: stopping backup sync thread 10673 ... 2018/04/11 15:55:22 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x200, 0x800, 0xfffffffffffffffb) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/04/11 15:55:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/11 15:55:22 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:22 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/04/11 15:55:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x6, 0x1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = dup3(r0, r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bpq0\x00', r3}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"416bc8caab396cdb5b1d1941"}}], 0xfffffef6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 15:55:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x90b2, 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0xc}, {}, {0x0, 0x0, 0x5}, {}, {0x116000, 0x0, 0x0, 0xa65, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x800006, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {}, {}, 0x0, 0x0, 0x0, 0x40000, 0x1, 0x0, 0x0, [0x0, 0x101]}) 2018/04/11 15:55:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x8) munlock(&(0x7f000000b000/0x2000)=nil, 0x2000) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 15:55:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="10002abd7000ffdbdfe71c35e63a269e2501000000080001004e220000"], 0x1c}, 0x1, 0x0, 0x0, 0x8880}, 0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 170.329310] bond0 (unregistering): Released all slaves [ 171.689382] IPVS: ftp: loaded support on port[0] = 21 [ 172.168954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.881535] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 172.887637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.957925] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 173.028554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 173.034723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.042475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.108255] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 173.114359] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/11 15:55:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xb003, r1, r2, 0x101, 0x1002098) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) io_setup(0x476, &(0x7f0000000080)=0x0) io_destroy(r3) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/11 15:55:26 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x68) 2018/04/11 15:55:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000180)=ANY=[@ANYBLOB="d80000002100010400765900000000000000e0000001000000000000000000000000ff02000016000040000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ac1414aa0000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe8000000000000000000000000000000000000000000000000000002c001300e0000001000000000000000000000000fe80000000000000bb000000000000000000000000000000"], 0xd8}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x410040, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000080)=""/202, 0xca) 2018/04/11 15:55:26 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/11 15:55:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000740)='/dev/loof#\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000002900000043000031"], 0x10}}], 0x2, 0x0) 2018/04/11 15:55:26 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a9d8dc364f47bf2aa43c55ffefe808b4772eb1643cf6129a4dbb70fc4475f12f3821a6f16d53cda5a165a68b1ad5c307298d0b8cc149b0fa88fec6a48049f91a", "9dc2219242638d20184ba3eeb5f861e723bf79de593d35ef6bdc051401bfd06ad2fa983571fd65366c795316f24c06778c49b4d088f133cd5ac041fd72e88375", "68f25c32135712af7e68a8df0fd037d276e149affa1927a96415938e82660d07"}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000000)={&(0x7f0000000040)}) [ 174.197429] netlink: 136 bytes leftover after parsing attributes in process `syz-executor6'. [ 174.250069] netlink: 136 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/11 15:55:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff}) r3 = dup2(r0, r2) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)={r3, 0xffffffffffffffff, 0x5}) 2018/04/11 15:55:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x1) ioctl(r0, 0x1, &(0x7f0000000080)="c93a242c192cf2623f7155e11f74f96e5769a7d8f3c0f61fae366b4ebff22796cf31fe0e1291f8563f4c0105e5ca04681cf737f5a8d29a49431c006244a07ad1582b4be2db172031994c36fad21d5ae8f0133f9150bf9fa8d0e0f892c2f90f734c25554a2de9430763d5e16a75a515202d24b0d6c3e1a9") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:27 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x800) r1 = dup(r0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r4) keyctl$link(0x8, r5, r3) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/04/11 15:55:27 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000001640)='/dev/dmmidi#\x00', 0xfab, 0x90000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001680)={0x0, 0x2}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xfffffffffffffe5b, "b1408f7f52c85ffe8439a4d4ce93aff35cf0e2a3946bd510e487c266573b60ea31d068d653a4d353bb0b571b47a4472498d9b0ef20d23977ed505d30a568a4d9a0c46412d1999318265abf1b39cf48c0b379fc26b64ae0ce760cdfbfcc28e9fcf1dcee415d96ddce930415aebe92fa176c8557181948f0b9afb2d4977801a0c7d88a898159ca93b42a3fd9fdc9c652f2b3a810791aa18032076f7e564c3e87fffdee956b5d4c9a197b1398632512550bfd4293c4c95ebb152d4bb01f08e136a8c06b68a651f8920ca3799c614620"}, &(0x7f0000000080)=0x441) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x1, 0x5, 0xa9b, 0x3, 0x0, 0x20000000000, 0x10000, 0x4, 0x9, 0x100000001, 0x6, 0x7ff, 0x40, 0x4, 0x0, 0x1, 0x5, 0x2, 0x5, 0x6, 0x1, 0x70000, 0x6, 0x1, 0x4, 0x9, 0xbb76, 0x40, 0x9, 0xb6, 0xfffffffffffff4db, 0x2, 0x5, 0x1, 0x7, 0x401, 0x0, 0x9, 0x1, @perf_config_ext={0xffffffffffffffe1}, 0x400, 0x80000001, 0x801, 0x3, 0x8, 0x8, 0x10001}, r0, 0x10, r1, 0xa) 2018/04/11 15:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x891c, &(0x7f0000000000)) 2018/04/11 15:55:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x804d, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x8}], 0x33a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 15:55:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000840)={0x1, 'syz_tun\x00', 0x1}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="ce1021"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x28) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r6 = dup2(r0, r3) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000000d40)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x5, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/193}, &(0x7f0000000940)=0x78) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000180)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x9, 0x3, 0x13}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x8, 0x1, 0x8}}, 0x44) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r8 = dup3(r0, r4, 0x80000) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000000240)={0x2, r3}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/04/11 15:55:27 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x88, 0x7, 0xd8, 0x3ff, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x1b}, 0x1}}, 0xf6, 0x0, 0x5, 0x8, 0x100}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000040)=ANY=[]) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x10001, 0x30}, 0xc) 2018/04/11 15:55:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x11, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) socketpair(0x9, 0x7, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/11 15:55:27 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000040)="8c07cb1bffdd02af5399d6648e4530ef71612b7cacbbf75bfb12730fbd498d753f5e06ac426a826c4437acdd8be631753776c412729be3502c81c5069bcf7ec486be9dc92dcb52037d8220b4392a2971613d30f7d0dd9a3a22a8d58b1a5aa673814d974ef488ae815cdde5672898c57da14f9b87e9") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x90000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7ff, 0x6}, {0x4, 0x38}]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x200, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') timer_create(0x4, &(0x7f00000003c0)={0x0, 0x8, 0x7, @thr={&(0x7f0000000240)="e438aa4eda1294778dd9164863a1967198a34a018f7749be16fe737f52ba39757fb015a1f8182d9cf8f9d7fb04d7c89fe2de7b464badd25bdeab020dcf4cc6be5b644ca3407b98cd9208494ab04ff7c79e38072d0d0b0bf2f3fd687a423d3d0e78d42426b16a430e1909bc500b94a29b2814aacdbc43bfee6953946bbacd01e0df", &(0x7f0000000300)="347d4a73160c051eef7250d42b59ba0c9b65e80d3615069b15759e7d6f601dc63042115ddca03f49192e0ec844660bc4e5e29aaff634cc6ef2d49d33929547bfb5c4561c3799bd41e8c5735519a76640402b04c7ba8d6359b32d02f027d9759e1b0bab649b50a72b1187cf5c973eb1e9ee4f33cf0daba1a3aa1c905ddcf68117150430"}}, &(0x7f0000000400)=0x0) timer_gettime(r4, &(0x7f0000000440)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xef, &(0x7f00000004c0)=""/235, &(0x7f00000005c0)=0xeb) sendmsg$FOU_CMD_ADD(r5, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x3c, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000700)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) fchown(r2, r7, r8) connect$pppoe(r1, &(0x7f0000000940)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'tunl0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x55aa}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a00)={r9, 0x3, 0x100000001, 0x1}, &(0x7f0000000a40)=0x10) r11 = request_key(&(0x7f0000000a80)='.dead\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='/dev/ppp\x00', 0xfffffffffffffffc) keyctl$update(0x2, r11, &(0x7f0000000b40)="a60771e07d5414aa9b56f32ca5101cc523872c2a194ec6ca6b1916dc3928e1371f007590194d2ebb1bb0a274fc5123c0ac62f69c3da2a380282cb06dfba718dd8d1b1dde4f8dd696a1cd79c4837749dbb98a241acd28df2bb3ef8cd2757f1ffca4e8f3955313d46599a2bde810cca5c7d3e5d5ddb6bbadd3de28f7bb47b0685227a98c1a176ce753b7214c428f84fb119c89", 0x92) set_tid_address(&(0x7f0000000c00)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000c40)=0x1, 0x4) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000c80)={@dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff, r6}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000cc0)={r10, 0x4, 0x1f, 0x81}, 0x10) keyctl$join(0x1, &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x3}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000d40)=0x1800000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d80)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000dc0)={r12, 0x24}) 2018/04/11 15:55:27 executing program 4: r0 = socket$inet6(0x10, 0xf, 0x400000000000007) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/11 15:55:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1269, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329cfceafbe1ed82930183d2cac214ebd99c6fc52fa131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66af405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xdc141, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/11 15:55:27 executing program 1: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x83, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0xffffffffffffff44) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, &(0x7f0000000a00)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x20400, 0x14) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x4) 2018/04/11 15:55:27 executing program 7: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x19, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002d00)=r1) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002b40)) sendto$ipx(r0, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)) socket$vsock_stream(0x28, 0x1, 0x0) r3 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) fallocate(r4, 0x1, 0x0, 0x4000003) sendfile(r4, r4, 0x0, 0x100000001) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r5 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r6 = dup2(r5, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000040)={0x0, 0x8, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r6, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) [ 175.432689] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full 2018/04/11 15:55:27 executing program 6: 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) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000001740)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = socket$inet6(0xa, 0x3, 0x9) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2a, "56e383a1d8891883f2cd12e1b8feadd710c5afdfbc90286494072bbf64f0b330829f1283d2db747b037c"}, &(0x7f0000000140)=0x4e) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/mixer\x00', 0x420201, 0x0) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000002c0), 0x8) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00000017c0)=0x7) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r7, &(0x7f0000000480)=@ax25, &(0x7f00000003c0)=0x80) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r8 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r8, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/40, 0x28, 0x3f}, 0x40002022) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0xee, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x88) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000001780)) [ 175.561207] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full 2018/04/11 15:55:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x400, 0x1000000000, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6d309000e3e5fe2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7", [0xe, 0x100000001]}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x7, 0x5, 0xb1, 0x7af5, "a792e28eb6a51e62a268e9490e4b9f856c4ab65c9e2814041f93a620861dc912"}) 2018/04/11 15:55:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) accept4(r0, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0x80000) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0xee, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f0000000000)=0x68) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r2, 0x3c30, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x8}, 0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000280)=0xc) 2018/04/11 15:55:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r0, r0) r7 = socket$inet(0x2, 0x5, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000009000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000920000008001900ff000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) openat(r5, &(0x7f0000000500)='./file0\x00', 0x8000, 0xc) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r9 = dup(0xffffffffffffffff) fadvise64(r8, 0x0, 0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x0, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r9, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) mq_unlink(&(0x7f0000000140)='/dev/input/mice\x00') 2018/04/11 15:55:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100edffffffffff010100c0000000000000000000000040"]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20040, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2018/04/11 15:55:27 executing program 1: syz_emit_ethernet(0x5eb, &(0x7f0000000040)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060005b53a00fe8000000000000000000020000000ffff0200000000000000000000000000018000907800000000243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370800a09b3aaabf0e2c3a8106785850cd679f393bf9edf5025f0575f1031fae43d44d6ccb4c2f634be4d16f27f9e3382f88cdd8bbeb9865090ee684259d000005a413bc1b69091edc8368ac3bdb0acf1f05d39c78ede5b8ce13fb24b315fab2d8f7a8ab749e01261f4b2de131a7ff569e130776cd1d388dd04b25c88accd0ffb79ca98d283946328fb195d25a59373091274ebdb2641488b920ff5b747f3edd3345a0e72bbd2d76980d50dbbcf64ebdcbfd161251424ca9d60cf173f3fc5cd23838e116d54374b83fcf9b56de3418e6ad14976d5c54ae3f58c56cc87db604969d30ac1ee723d552303c4ed9b12a00690d153f923f3fbb390814055e6de901b5cb564d6be3015df8cc8070befa029e95cb48bf7a925942ad49cf56940536dc7288336c5fe0abf3cea1eb0e9f1fac92ce222321dad189965c070ea5ac32c63594943376a97def34dd800ccb073bb84d3d8886eea3cc91a5a05232bd3797cf3ff1b03626b3942e55ef341d03dfb8f00c6cda89e3bf5818b26de4fe6cece525c8ca093f95c2491a98ebfdbbf5d59d25b3b931d45e91a37c3d051ec133ff88781b93fc64c29b82a62eec1330930dc3dfad62c8c37ab1e17316f29169e86d53b940c84527c74833144b656cce79ebbbd15ad1bbca5eb8add516ccdb7d4db9be14873af7d74f0c0e2261c28ac95c663707125306c825a7521ed26335fcfc3121bd099d160408e7512cf876b1ccf06b3f14a1dbc5331cb838e938bf8f315131166b38937dbf45092baa3f978b8ac39423530fe082b75f840b755b3a8d064570841fbfe8fb67d74614cc43833e18d770e5357f4de7d4e18e0d35649a46ba1816dfcdd9854588268ade7750b3cc8db3c4b0f0200d594f6f62ad8124584f3a92f4e2d79e4f4027f5ae0b877cfd52b56e94e6c85df852d71751aee280a1f9e4401b728b00b9cd45917afbad9a1989866e6fdb93473a98d0003b88675ffc000f554622be92855a706fee50e399363ebf4b1915530fdedb4c9d95656ba11bb0929604b78bd0116d655886f2f308a57e704fa712f64419614694017123ab1be28925d0e576e44699a6b0506580956a7085d7b828707bd49a2c175a299dd6ce83a23fe3689be7d914a74af2fcada2788f2b872f652e51e5a8142ca25ed9ea985cf753414a27eaad102fd546a7e1c88c77dce0f69a8589cdfd3af916869843774559e7eb4ba43540c5906b2e311bb67812187d62a4cd0502b9e3202599822221b8fa8c62a840c5af500da050c5445ed9b1a175a6c1736202c738a2e3830cf762a05a1c5cf22cc9809540e2bf00aec5eb7bd3bfc9883fbce85d0ba14ded4b46be053e1a85f870be83956ade57931903ef0d372e2a6c0f3d30c70702507d35aaac313fdd1d191e710fe7b0fd579fd7a66733296a4502e6ccf7fb032ff92766b16fd8202e89417d24e116a8a00fbe4b7597e8b092d8ad0a135891c47b7326d459f22a726939c0fc62754b6f7502429cfc8efbb4c36ca3a4735ff7c812797df5dce54643ed6949bdf7213ac4bf9c7461b95d8a495d7bf07535d628657a44fd88730e01b3a4229fd206224a437e47b71888afb659fbc3b07ec1ee78aec82bbe626ce88f7d5011e064130f2d6323b8b02446b7450c0a6ce55f9f49bac568dbdecc8ace5ed1615da1284aa817937b26229ce46747d5da6a44c70d578ecba47d06bbc6dbcb49ad440f106646c6d55b541a7aff0b6ef55f27de47e02031168e37a7cdacf8d2e5d67e6b9404ec3c4f84ffa233a33e93f99dd670f136c2bec9309f508318c2d9bf292412487746f3a89d4982aed4214a6c686921117e5f697e079c10cea1bcb9a64217321d7902a8745db2b1e62073077d8247140d0000000000000e163300458685d4da08fcf952ebd1b7f7ed4584f83c8707ca8f51f9935d6fda7efe878a42002da4159725863ba9fae5b582602c36722e79bccce9614ce7194dca5a586b175241d4d857c8b3ea255040bae9ea9b4ebecf36b9f493a3482917c04750dd1a9831d035ed61d71fce9c25bc924e17b76088b72246232b4d7c1b44337e5a57b3f23460ee4703491de3d760fb400e3c6ed032e72f88908873b38a20aedf73d5faaa911a58e6f9be1ffde5d674503c6f146bd3e96f2d1492a0e6cce452c1c703bcecb983c9fd24f262059874b93380274333b5a0bcee55b1b5435976fd71887cc697ab3a7dc0191e619ffc25eb8d202bb6dc22b02c2be4e5cd6eaa752ee438b9f646d7ed1de6e5cce0c3c90b24d200387974420825aa3191c2a18f099c1a4c2696503e5be0b5853286b3e84b6a4e74cb9a9d1e305d0bc9b9fcd23ad65c31063a002531e2414f5d40fa3e3bf1f9919d5184e63c3e5c3a625fa64c992fea8e1724c759aacbfe35e19af894f8cbb2c8d493f1fb6c374ec2ed11745c5b48d4011c92ecb8a54a2f8ab8c07fc4b8b66a000000"], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000800)={0x17, &(0x7f00000007c0)=""/23}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) 2018/04/11 15:55:28 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x25, &(0x7f0000000040)={0x20, 0x0, 0x2, 0x7}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:28 executing program 6: r0 = socket(0x2000000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="24ff7f00008679be789c67b6e87b0598a92af9c0c7b2b39f34c8f40ae006b129ad531133dba71d000000000000000300fbff00", 0x33) 2018/04/11 15:55:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = getpid() read(r3, &(0x7f0000000400)=""/141, 0x8d) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x9, 0x10100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x11}}}, 0x5, 0xff}, &(0x7f0000000600)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e23, 0x4, @empty, 0x80000000}}}, 0x84) ioctl$KDDELIO(r5, 0x4b35, 0x5) sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) sysfs$1(0x1, &(0x7f0000000700)='/dev/kvm\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) poll(&(0x7f0000001080), 0x0, 0xffff) write$binfmt_elf32(r1, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1178) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2df74b72, 0xa66d}, &(0x7f0000000280)=0x90) accept$nfc_llcp(r5, &(0x7f0000000340), &(0x7f00000003c0)=0x60) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r7, 0x0, 0x7, 0x80000001}, 0x10) r8 = dup3(r3, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000000)={0x200, 0xecf, 0x8000, 0x7ff, 0x5ae, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000000040)=0x20) semget(0x1, 0x0, 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r9, &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000000c0)={r9, @in6={{0xa, 0x4e22, 0xffffffffffffffe1, @empty, 0xfffffffffffff801}}, 0x80000000, 0x1000}, &(0x7f0000000180)=0x90) 2018/04/11 15:55:28 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000040)='./control\x00', 0x2) symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./bus\x00', 0xfffffffffffffff9, 0x9, &(0x7f0000000940)=[{&(0x7f0000000140)="f4ca299b6e3d28b04b97ec2c534fc10a5de987c4523d9fe78699bb19", 0x1c, 0x6}, {&(0x7f0000000340)="475ed244188e838787f423c6c636033a89f59a04df32c34bd3c01bbe6acc69ffc9fcc4bb1818d6130b5afc294a1a88e9c8f5cbcc6bfd41741f584dd1cfdacbd6b557c762eaafe011c8bdf3327d2cbc360b2fe257a60923505a4037764ae898ac7576f3637c7ae1ab6c1a578ae6ffa5c54b8c2afd88e7b85b9a5ba61c31d5eb0a7d410c2e3855077aae7abf80b93f0a6ffa092432814b92088141ede21970da08a38ab49362ce9f909b2d567b93ca4b15e5c2170862aee7db256a9d46ab88cfb7b9d054c7846748", 0xc7, 0xfffffffffffffe01}, {&(0x7f0000000440)="6781f53ca2fa0e6b44238e4cdd1da70a7e2584dc3083d80d2d332aaceb87afd0b881b50c15e78590ae4f6117b1f7f449958d78b426647bbc3a7d858959ebfddec665c8217a5b369475feaf404449bfb41c9492ecdf3f736d07df6262192f625e25490d0602d8ccd06ab17280f539c99acc43a894bb7f02994b3bad7f5ba98a8eb65b6b5fbd720f4de71dab42277fc6a5db11a554894bd6718b9b56ef35ae5ba2448b7fef736cfd", 0xa7, 0x1}, {&(0x7f0000000500)="64af83b4ddd04606dc069b1853dd532decdaa05ee3da984e9cbbcdd2a45648bdc61e89e457081678448ab661a8ffffe42418d837828ee59a54b095cd59ea76f5a4254c6d6dcbe0c4", 0x48, 0x1}, {&(0x7f0000000580)="1b6353dad73c05062a30ede40deeb4545893a9105352d87d83d2c33e0fd118d32e9ee57d8303586a2495a38f52203ed32c6121a1c9c96c72688bf20dd7bc36ddf165161a101ad57ab9501ce0ead24cfbbf0bc33100a3c74ae92c2b173bad003c5151ab8162ea57def32b4b2cad3f2a7f0ef98cfa948736b64e6fb8fcbd00338a5323505e1f80477c4218bdb34928a6437a71d1ed899f83ee41fa97410be472792ab94f9a751585874d96aa32a75ac0bc9ead249e094797084a80086a7aa660c5d04d777880aa3c43485126f366", 0xcd, 0x8}, {&(0x7f0000000680)="f82545c5482fad848bc5d6d3747afc2ab9c7aeae209b94e5f7981e49e77dd18d4e2be60b5f7b001daf24e4d1769a6970d8976b54c77d75faab930bba73b926e194e606755b0da5df68a48ea7f45ec78eb33586d4230f8b53052bf1ea89ae37426f311765260ab531d0e6cdb3081e4246e4b9d12b1a5a44b05cab1e67beada81ee76fd89f3cc2bb940d0208990d9266", 0x8f, 0x5}, {&(0x7f0000000740)="714fa5888a1ee45bd0d1063e1adbb600597f565a2ab12edeb20dafa09c1d3cde1e085ed4b22b7e9cb8ded6d3a7acf7fe523b39d3829140583837b6aa1adf24d67096f04c28bc38dfd6e42c62f4c5faba9d89940a", 0x54, 0x5}, {&(0x7f00000007c0)="ac0f4970d41bebbadcfa9b9a8e6b1aba201465bb45e29c61a1e68056b88779ea63850337587c95a23608fe523b1fd83b5f1c38f9f70d20814d8853f8421f1618cd1b59785c8b7d99c6cf2c35251d1d4ea9dd7231ce198e4d89e638a74e5a84c46f7f551216db7783beed4c6e13e8", 0x6e, 0x667}, {&(0x7f0000000840)="fb042ad60fa1866fc5fe16b1b9d79f828abb5cc3582e6aafb4b09996457aaa319ee54aeb83210083f52474dec96db0a0a1fbb75df1a03c76c798febac8941b938020bd5cb9bccad853d45ea93f715990ab9f952d5713507f7cd71c1305a82fecf6c494b2a49095b7c9f8ab4d60fd14df3d0e85ce419d048938da7df4040c4fedab44f1887a0de36138ce8441e8f146e74bc9be8982e9abf768f5e2c697e08d17a8ba1085eebddfc9393b6891a7d40395e6894729fac78a74028ae6734431f0bda086a981290c8ab94e51e4a3858fa13fc7db0e44f2a567be1f5f6523a4f965f6f7402694fd839d969df8e521ba", 0xed, 0x100}], 0x8000, &(0x7f0000000a40)={[{@uid={'uid', 0x3d, [0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x37, 0x35, 0x33]}, 0x2c}]}) chown(&(0x7f0000000180)='./bus/file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x44642b7d, 0x0, 0x62088f65, 0x4, [], [], [], 0x40, 0x5, 0x49e4, 0x0, "b055c6716520c653393dff286ed1f482"}) 2018/04/11 15:55:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/04/11 15:55:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x408000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x20}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r2, 0x3e) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)) 2018/04/11 15:55:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c00000006517b73bafb5a7d270063810100000000dfffff", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/11 15:55:28 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:28 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 176.664689] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 176.672073] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/11 15:55:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x7fffffff, 0x400002) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000580)={@local, @local, 0x0}, &(0x7f00000005c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', r3}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000700)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000800)=0xe8) recvmmsg(r0, &(0x7f00000069c0)=[{{&(0x7f0000000840)=@nfc, 0x80, &(0x7f0000001cc0)=[{&(0x7f00000008c0)=""/143, 0x8f}, {&(0x7f0000000980)=""/255, 0xff}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/181, 0xb5}, {&(0x7f0000001b40)=""/189, 0xbd}, {&(0x7f0000001c00)=""/124, 0x7c}, {&(0x7f0000001c80)}], 0x7, &(0x7f0000001d40), 0x0, 0x5}, 0x7ff}, {{&(0x7f0000001d80)=@can={0x0, 0x0}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001e00)=""/160, 0xa0}, {&(0x7f0000001ec0)=""/174, 0xae}, {&(0x7f0000001f80)=""/62, 0x3e}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003000)=""/40, 0x28}, {&(0x7f0000003040)=""/232, 0xe8}, {&(0x7f0000003140)=""/131, 0x83}, {&(0x7f0000003200)=""/176, 0xb0}, {&(0x7f00000032c0)=""/194, 0xc2}, {&(0x7f00000033c0)=""/225, 0xe1}, {&(0x7f00000034c0)=""/56, 0x38}], 0x7, &(0x7f0000003580)=""/209, 0xd1, 0xfffffffffffffffe}, 0x80000001}, {{&(0x7f0000003680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003700)=""/46, 0x2e}, {&(0x7f0000003740)=""/236, 0xec}, {&(0x7f0000003840)=""/206, 0xce}, {&(0x7f0000003940)=""/124, 0x7c}, {&(0x7f00000039c0)=""/110, 0x6e}, {&(0x7f0000003a40)=""/168, 0xa8}, {&(0x7f0000003b00)=""/130, 0x82}, {&(0x7f0000003bc0)=""/26, 0x1a}, {&(0x7f0000003c00)=""/9, 0x9}], 0x9, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000003d00)=@alg, 0x80, &(0x7f0000004000)=[{&(0x7f0000003d80)=""/8, 0x8}, {&(0x7f0000003dc0)=""/184, 0xb8}, {&(0x7f0000003e80)=""/125, 0x7d}, {&(0x7f0000003f00)=""/44, 0x2c}, {&(0x7f0000003f40)=""/190, 0xbe}], 0x5, &(0x7f0000004080)=""/139, 0x8b, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f0000004140)=""/138, 0x8a}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/95, 0x5f}, {&(0x7f0000005280)=""/153, 0x99}, {&(0x7f0000005340)=""/196, 0xc4}], 0x5, &(0x7f00000054c0)=""/76, 0x4c, 0x9}, 0x7}, {{&(0x7f0000005540)=@nfc_llcp, 0x80, &(0x7f0000006880)=[{&(0x7f00000055c0)=""/134, 0x86}, {&(0x7f0000005680)=""/162, 0xa2}, {&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/177, 0xb1}, {&(0x7f0000006800)=""/74, 0x4a}], 0x5, &(0x7f0000006900)=""/161, 0xa1, 0x100}, 0x3}], 0x7, 0x40002100, &(0x7f0000006b80)={0x77359400}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000006c80)={@mcast2, 0x0}, &(0x7f0000006cc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006d00)={0x0, @empty, @local}, &(0x7f0000006d40)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000006d80)={0x0, 0x0, 0x0}, &(0x7f0000006dc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006e00)={@multicast1, @broadcast, 0x0}, &(0x7f0000006e40)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000007180)={0x0, 0x0, 0x0}, &(0x7f00000071c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000007800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007840)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000007940)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007980)={0x0, @broadcast, @dev}, &(0x7f00000079c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008f00)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000009000)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000009200)={@remote, @remote, 0x0}, &(0x7f0000009240)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009380)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000009b40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a200)={'ip_vti0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000a300)={@rand_addr, @rand_addr, 0x0}, &(0x7f000000a340)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a380)={0x0, @broadcast, @broadcast}, &(0x7f000000a3c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a400)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f000000a500)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000ba40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000ba80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000bac0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000bbc0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000bc00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000bc40)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000c500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f000000c4c0)={&(0x7f0000007a00)=ANY=[@ANYBLOB='$\b\x00\x00', @ANYRES16=r2, @ANYBLOB="010727bd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="7002020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400de0d0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000008000100", @ANYRES32=r11, @ANYBLOB="7c0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400feffffff08000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="a5d12164af44020200400001002400010071756575655f6986a474640000005a033e324013000000000000000800030003d5502e4674c336cdbd19a0100000001900040009000000080000000000000000", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400a400000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400d400000008000600", @ANYRES32=r18, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000500003808000000ffff0000200000001f00010109000000060004090400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffff000008000600", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="3401020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040000003f07080000000500030580000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004008500000008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000118550f3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="08000100", @ANYRES32=r25, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040002ffffff"], 0x824}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r27 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x40000) faccessat(r27, &(0x7f0000000340)='./file0\x00', 0x0, 0x400) getsockopt$EBT_SO_GET_INIT_ENTRIES(r27, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xde, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/222}, &(0x7f0000000300)=0x78) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000050002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000c1ff00000000300000000201000000000000000040000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/11 15:55:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x101000) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x1) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7fff, 0x20000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/99, &(0x7f00000000c0)=0x63) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x2e, "cbbffcbba9075dd3f74909be08b9f6ef1322aa1c9548c33a8be16513adb498439eed37477ec360433eb74629cb03"}, &(0x7f0000000200)=0x36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x200000}}, 0x401, 0x9, 0x80000000, 0x3ff, 0x91}, &(0x7f0000000300)=0x98) 2018/04/11 15:55:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x0, 0x0) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0xf000, 0x5000, 0x9, 0x654, 0x1}) 2018/04/11 15:55:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r4, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000000100)=[{0x6, 0x5, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5, 0x200}, 0x8) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r4, 0x1, 0x1}, 0x10) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 15:55:29 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) [ 176.745704] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 176.753092] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/11 15:55:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000100)={0x2, 0x0, [{0x3f}, {0x5, 0x0, 0x4}]}) 2018/04/11 15:55:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)="7070706729aa642c7e3feb84fb01134ec13118", 0x3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x4c31, 0x0, 0x2, 0x2, 0x9, "80db7aa3fb7020c30d93e5c2cd5e99cae4c3c578a203689ec9c92d9191aa6128a52b63c780cb1e6117a20b0dde2e08ce2ff59d407571dc504480048fa27100b1", "98bc4d3a731aeeec4fa5d60fa94a8909b0e393120b736a73a04904ac0a82539f6f7a6cd8a880d6f70b345addec6070c8f6f3c5ea91ee705318679b36c207b514", "04f2d52391fd4a49a13df56e0cebbbe771e0cb4ca42e143a5a31d4f647de2e67", [0xfffffffffffffff9, 0x2]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x12, 0x4, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) 2018/04/11 15:55:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 15:55:30 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x101, 0x80) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000000c0)=0x8001, 0x4) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f00000002c0)=0x7a2d80d55e60cef3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/11 15:55:30 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)=ANY=[]) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000140), 0xffffffffffffff32}], 0x0, &(0x7f0000007f40)=ANY=[]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendfile(r2, r1, &(0x7f0000002b80)=0x26f, 0x7fffffff) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0xfd13, 0x8, &(0x7f0000000780)=[{&(0x7f00000002c0)="58db3a66de468bbb689d58635f6845f21b540e1e4d677012cdef194ce27fc2b2aa620f8b5d58cf09c513dbc8fbefdecc82f4bcf9c7e632560284", 0x3a, 0x9}, {&(0x7f0000000300)="ee630e5c80f8fe7ef2b71f898b612ebfe650a44aa14d08e78f56d2661f762111b3c5b6130d7ba4c9c4a6d6e0936f31d4e5e93d890f67", 0x36, 0xffffffff}, {&(0x7f0000000340)="495366666a5111011c908560ffc57efb494f75a5a238caa40e9ab7747a04d7c9fb7a450748277b1e2701e615419f15e04f700e260fde17731b0a585a8b0396e529833f1bcedcedc70fb9f0e31f2a37d6d496d54e52fd584b", 0x58, 0x1}, {&(0x7f00000003c0)="2c5bc9ab744e0b914287b1b475523398ffed0f4474f984102108da9e6543fd2cff7160c54ab9b8d7adca19aa26fa896f51ca649363c279465c2db5c58e4ab7720d663f77ac01c4f2c391f7997d4dcd8c4bc95d8204a04378ec4cae3f7abf71a90af573b11dec5e5127632bebf6dfa661f22f36115d54218c31684a3b9d1c1ae681dfaf39d764f63114c4f784781aef8cfb06119be2ec5953", 0x98, 0x401}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="b8bbfef278b7ab60df10248eb2a3ebbe8e997c437e713ad8398a3143a36ec7a5a5804ad96de93dc3e37a754bc11e311d764a8f1e946d9733d863c41045e95c5b63680a147f155f7394d2b6a84c7ac73f694e7a161a70bd0103fe90ba29bcba3bf09ca8f602ceae36b81ea0d6f9b9875b1c47abf80e910eafc4f4da94a6de07f0df25001dd77479cb794083555496b6c0e05407348ad6fe7da8d3ee26c357ffa0e1ac4a2403cf3b5a3dee73596a13717df19f13dd15292f7fe69fdf05bcf2", 0xbe, 0x8000000}, {&(0x7f0000000480)="2d28b2c1dad18bf1b782d1f221a2215e3f40605ae3532b7044574ade0b688b0f79c92dffb3f1308e8ace5266dd16", 0x2e}, {&(0x7f00000006c0)="688de08d3d7ecd51d845d5901e5512411eb39b6940bd5c416a640359a05ad09538bd985f70ac85db94a5d565c33069d7a5959efdb702d46c659e5288ff80968f3142fde0564eae854fa9318fb8517eb39d40f06ef74554636710ecab8446bd5ea42c3ddec7f0d3236ac05345ae1c82547d442b4c22bcad123bc73336f4e55633a6e870eb9b969177423982e31c03d3a47a", 0x91, 0x81}], 0x8, &(0x7f0000000840)={[{@sb={'sb', 0x3d, [0x30, 0x3f, 0x30]}, 0x2c}, {@data_journal='data=journal', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) 2018/04/11 15:55:30 executing program 3: accept4$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x2400) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000480)=""/218) r2 = dup(r0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000440)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000340)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000001c0), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/04/11 15:55:30 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r1, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x2c) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fremovexattr(r2, &(0x7f0000000080)=@random={'system.', "2e2b76626f786e65743073656375726974792f2e1c6e6f6465766370757365746e6f646576285d65746830657468316e6f64657600"}) 2018/04/11 15:55:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8e, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000100)=0xf4c) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bond0\x00', {0x4, 0x6df54106, 0x8, "c50f43acc490", 0x9}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 15:55:30 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x7fffffff, 0xffffffffffffffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x10, 0xa, 0x7, &(0x7f0000000000)) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/11 15:55:30 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x1a00) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x80000000000004be}, 0x8) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000300)=0x7, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/125, &(0x7f0000000200)=0x7d) fallocate(r0, 0x1, 0x0, 0x4000003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r3) sendfile(r2, r0, 0x0, 0xc08f) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000240)="d9d749b0d297ad3c5798fd2688bff3df8d32a403b4b454a577b587aeb8729d65df54ceba13654208d566ab7e5f5ceac0a120fbfaff7073a0b2a200c1bde99c67709319e4efc304f59818c02a9e546a32991a178a5ce01d7ee437de7b1ac1ff6561039bce6075db5aea5e426a5d1069a5cb8faa06be9931d19cbce72e6e7cbe2cdadeb3be595fd5808062c6e83f733c7288d69e593412ce72aec0fe9746246914cbc68c3c235afd7fa8ee0dc9794c98ee774b9022903d466df60b013cf56c", 0xbe) 2018/04/11 15:55:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x3a5502, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xea, "6badbd01604795ad5f91070cab5a8346570a21f7eb609c8f06e80b9492d74d195c6c8896827ebc6c9e211c4bcd79a48c51a1b1071ab76696703eecb5a29b2f03648bda3fd9765549ba0bcd99d34785d6432c765922b761ae4a7b71d88302bd5633888c4307f9858426a8f171a9c7f45aa93a27112a7d8622743bfabcef8ff5321ddc25cc01eaad7cdffcfa03c39e669fe067c91fbd55501cc74b036e886a5f78a42d14c54bf8d28abb66b30b41727169fede5b078b208a1784959cc5cc84a2d67c89bd1d830bb6d3eee567c19fc7e52d4e49f705c24e9503f29452779da5442a8394183417594be79607"}, &(0x7f0000000000)=0xf2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0xfffffffffffffc00}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xd1, 0x2, [0x0, 0x7ff]}, 0xc) 2018/04/11 15:55:30 executing program 0: r0 = socket(0xa, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xfff}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000600)="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") 2018/04/11 15:55:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 178.246707] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/04/11 15:55:31 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef2", 0x31}], 0x1, &(0x7f0000005000)}, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @remote, 0x0}, &(0x7f0000000140)=0x7) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/11 15:55:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x1, 0x1ff, 0x182, 0x5}, 0x34, 0x3, 0x0, 0x0, "a0c36169cb8def7cd58b05e7e7e2d0b9e95a918ef14a64669dd1a4d154eb6af23769c8de2799102463c25a043aa110728a1cb93f758733d6dab16410aab3bd8b"}, 0x48}, 0x1, 0x0, 0x0, 0x4044}, 0x4000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)=[0x1, 0x7d9, 0x2, 0xee000000000000, 0x9, 0x400, 0x2, 0xc0000, 0x7]) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) socketpair(0x1, 0x1, 0x1400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000200)=0x7, 0x4) 2018/04/11 15:55:31 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4841, 0x9) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x8000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000001e01000000000000000000b300000000"]) 2018/04/11 15:55:31 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x308, 0x4881, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/11 15:55:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x40) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) fremovexattr(r1, &(0x7f0000000040)=@random={'security.', '$&\x00'}) 2018/04/11 15:55:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x3f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_pts(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/04/11 15:55:31 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r3, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000580)=0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/11 15:55:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:31 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/11 15:55:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x80030, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000faaffc)) ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/04/11 15:55:31 executing program 2: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x20) accept$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001340)={&(0x7f0000001300)=[0x0], 0x1}) unlinkat(r0, &(0x7f0000001200)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001240)={'security\x00'}, &(0x7f00000012c0)=0x54) bpf$PROG_LOAD(0x5, &(0x7f0000001180)={0xb, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000002000000000000000000000000010300070000000000000000000000850000001f000000000000000000000018170000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='GPL\x00', 0xe27, 0x1000, &(0x7f0000000100)=""/4096, 0x41100, 0x1, [], r1}, 0x48) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) 2018/04/11 15:55:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) prctl$setfpexc(0xc, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/04/11 15:55:31 executing program 1: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='\t\x00d=,\x00']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/11 15:55:31 executing program 3: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x5c, 0x0, &(0x7f0000000240)=[@request_death={0x400c630e, 0x0, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x20, 0x0, 0x20, 0x38, 0x58]}}}], 0x19, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b24"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000004c0)={@rand_addr, @dev, @broadcast}, &(0x7f0000000500)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000480)={0x10000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x105800, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000440)={0xbc, 0xc0000082, &(0x7f0000000140)="1c000687aefb31d3be546bdab483fcaf0f6fd7edc82638c55138d2409c01a50a8d38cd1b11aff1a1416139bf", &(0x7f0000000400)="880380d0fdca18", 0x2c, 0x7}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000100)={0xffffffff, 0xc, [0xe113, 0xffffffffffff8001, 0x47b3b076]}) socket$inet6(0xa, 0x5, 0xcc0c) 2018/04/11 15:55:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:31 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="738e62766f6c6b643d6274726673002c2d"]) 2018/04/11 15:55:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/04/11 15:55:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="70086e750000000000000000008c00", 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:31 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x3, 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/04/11 15:55:32 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x81, 0x6}, {0x7, 0x3}, 0x7, 0x5, 0x1}) accept4$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0xfe7d, 0x80000) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/11 15:55:32 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x8, 0x2, 0x2}) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0xfffffffffffffc6a) 2018/04/11 15:55:32 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, "56825423fb74f55c398abbc78a1cb75188b0c4973b9241f0c1ea37337d703f36"}) 2018/04/11 15:55:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x204, 0x400) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000014c0)={0x0, 0x9, 0x30}, &(0x7f0000001500)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000001600)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)="b5c84f797cd9f2009757f57763a50e4f6a297754e86ec69f9e08fb6bbd7a2a654d7b3e5db0e1615e723ce2350f9edade844334a9385128cf9df565c4eb86464efd0d44b833cade14a5a093ecd0db3ceea68b68cf5e73fca62f936b066c73c87625ca330b0098e2c9b55b7c09c71d440b1f99cc558c18c65cce1a51dd425988e40d161451be7bf8e073850fc5e5f3f2ee97ce2d0fd3b1d9347cf5dbbaddcf32fe447666fbc2a650fc764fea55a96e3b76456f5069fe8852f57ea7e0c24a36b3ec215471cde54f2e062a406b17ab", 0xcd}, {&(0x7f0000000180)="8bff6f066817db80eadd2df4d5ac54288f5df9faee1487da597c7c333733ca8242eee1d357e099d84c84aaf9600be331f89ecbc321e8183ad1488d423e512667af03dd", 0x43}, {&(0x7f00000004c0)="fb8275492f4c9061857bed05e698a9a90a6c7db7a7a402f9577983dc167740fe94b07d59cea84510bd75be182e4c4c1f27e3de1647af8035f56341b4ec24782095791edaf0526df5932b8ae6e4340c903db1594516c882c8cdc66d8e9f96058125d1672888d76e6e479ede2c5fcf7a31005d11099be16514c3268c083a49745329ec3ab6a3a66c907045a833f2ff8fcf67a78c8135902ae5b976cc64212b133c8287210a680c8cebe075184e10c520b6cb4aacb989d0b5dd69b66197300a8452ae486751dc29a102d05bfdb6a1de7cd041767e32fb954d5efb64003ceb30a3364b4cf56d10c42cc470a048cab5dd19e24a430643586993d6ee73b26e13ffa513b22baee172eba2462a0ad8ef00e27db551bd74001047a862201d32bb0362f8bef2c0ef0ab9e53a9a468d68c9d3350a8e689a201f1e67e55729b4afdfe8d3d2c77fea9c859ef155084adf31f67d3b9df4f98879b631e5c9d19aa27af4105b88f4ff0350f74d11334042f72cbb0addf3b6638730d9656b0c7d0c227c626f9379b383292cafff01a5519a09758a157e01a81e0701df5737923d6bac334ebe5bceee42634dbb14a096965881edf12e543613d56450d665e5155408258038e7dd1badcf92a67bd3daaef737f19b6fae445b43cea628dad6ebee87f5c2499484ceed4f821babfa28d6502b2d2e6345b2522b66dd9c486bbcfb1ad532ab178d3a0547186b9c3884eb392cdd0da260d3c385cd8a62e131d822dd034d9c6e96d85e074b9590d2a8522d041d54b648ac90b5fd500c46cd1a6b86ed1c6d64c9d057aba68deb2740e6a5c918c7f13a5aad4eaaabf4bae0babce412e130a72eb18f34d4a90a99776fd1a902c1474f4d88a8608db90493617cbbf89c500b8bb9c5d443324bdc8866e0e1ff82ab7bcaf3ca3aabafbcb2a097613f735e7f369bb4dbbe61ae8e9f97213de2f132c52c2568f5931783caec0c9f9ba964849768635dc6108c8734d65ce53d8dd9add4535df2e751e007620f1b0ae09c415c39ee711ec3f9d5b82398852f085dcc81437b5ecc9df53c93139e54f60e9ce08a52bb0aa1fa928471c68eaeedfea6b17849e6fb4a4bfa28535bbc13621755c154a01695946f3990de47d77bd2c9320d02c4dfd4a8992437b6dad88d0c0f05a3e87b6318b8b78598c158349b583b3a2b2fb2b28c0eac948534c589d72f2e833e0f5cefb664ecc8c14e50bfa6e68e9b2fd0b4275bb106a09016525f5c56ec6fe2f1ab24676d7f44abc38578f754508674ded6ea5118218fa7793dd9442286ffff666702a47ea3a9227e8284328b33e7de65b487807be6d23b9d4c83991f9bf313d6fc96c7c8e3eaa3720bbfeb0ff093f776b7d8aa5b89811a6a7bea39e31516f344ba52607f6f49c1748016924536909b42018b897b934d0f54bacbb78d30e8b4031381e70b00ecb4976201e0b844c9b18020e9148c8eebc1d9a7da64123ed50b978d9def20cb83e1066e088ba50992299c02974e872fdee8d43a8ba621fba409f9f04bd596f22da905a4295aa8b7092d7938a691461bfd38eaecbe1137a1a7f7264a88e538253ace8b7cddf47467b26e783b3afc58c4c08b461bda21881767bd0dd402c4ca48defe9862e7f02efe3e9de70effdbb01910f9a81392bec46ebb0c62fb444f1ae9783a4e06280184092bc9182e583dfe2cf154ce723d65ec4718f9c0965bb6310a1aa7e5a7e5fa08f145f6d51e4be3507044775d779e2067cae92f47814291702fcdb3654604501ac415999fbf84452aba1bf97d2720adf485aaef1b799d406539f4fc9ef351edf46f211a793039e9dd9e176f7e836ea17c62a94e49e98446da9c1a73f5b004bfa1a01783dfebeb90d671ab8b44158a126c414aef628b73b6118105960b6cc0baae7ec8254d744f18738c2ec1bca4f92069459894803443478bd9a06efe799aac10de531f400d45d230324e8d2a4790400bc929060f8fd1ce6b92559fd31e97adebba256981eda8ab5def7f95d971eff4ff33a227184a27b89235b2d151dcafebfafe9aebbe158852fbae6fadffd7de572f08483a2508e4bd2ac7ed3fa48d1923f48877e8aee8f20dbcd19b31f944033ce677d336a1fa85b963941b07fdd56ef370ed3fc70632d35bb3ffd746f03e8b27d71ac47b01a26403e9d4dc9a7b0259ace1db640fa3a3f9182637759148218c7088e883f81710f802cdc8428a7b3d6e7e9210591f062194dfd05bb685efdfe9e7d5b8935b3d324b6a002032200b5aa8cf49fcdd8df0ee14ee495f905950d7244eeb9633cc39ce5b5a186040c623be84b16432f618b56949cfd5779a7916d8ddadeae5e9eaaddefc659eb41454fc33d235499ef3c609a6dd59fe4a7a29d95ec4b9a990c41e5acdc23e9d8a98843902cc97ab09611b5fbedc6ed4906d9cbe10eee78da2f6c03546fac077367dfa2addcc52bfe177c0765f043d82eb52335b7fafa13a5b4584bcb1acbc559bd03393e134323a2515ba44a1d536d2748dc41b909433622cf9a2c24a81ee452c3a254d1940103003e3dcaa5adf622fda28ab0cb86746f3f9d524a6fe592b2240df5a392d1c9461cdde591663f348721140a0011a5ed6497b40a1a149b3040f9d0f1bccf43004abea51331bc27776251b1ab0472c089c55f3ecf8078e2e79283e5b2f4da2c418bd0cb1acfd73b838f930cfbf4a926001140d813f0239b0236bf0eb8f291a987e4e0269c9d5986ed3d74a3f586a86453f77948d56517c5ceeda03e086969919733772b51193a9e536cbcc4b5529322235dc439ee150a206674775ff6b1559bdfec5e0c136ce7b192bf3c5c4a841ba1ed81ce9e8864f482e70d0d78a2652f22c9b5c60c5c772645c09abd431a9a583d53466dd4c2d046b5a686b8546dfa1ca7b8f31fc18b8b74a9c7d9db4da39fd2b716f18783e09e48f1809291c1acc3926dc5bcf6be1830c980b16fdbe72d89f3d69030c350380549c1c57dc8e193d76700dcfc3894346d374a46604e6e4005a571b081f706652d57fc5604a01b596b3a0d8e977ba038f9b00a654b19dd0a350d9134d014105c8bdf57585003cba4bfdb910f3126d2d87619619817e2176da6f13026e36e25da6fb21036ef40a6a4bb312568f3c54227e44666ba64d6b5d315dbbe7040a6b3eefdfee04fe960c926f14aee48768d35c534a9972dcdfe1ee1544f307a7e4afca6f14cbe1b7df081ac0db14f068760faff12d2ca12cba4b01638517abd62b207f209435a3fa9444596aac711a813dc7f8acece1d92ef8d92204ef90b2093127bd4dfeb20b14b31aae0417c97d31519039b569e9cd9af47c50754be9c717b714f09d35b85460b2cdf206bad470a42822ef482129d2efcb695334ce0aa36ffbbc2b05905462ea933e0c31199a674c0b024d11adb4e2f43b73adc24f1ae7cce24cdea98ef42cc99590f809d06d6e751adf9b1b2bb03de79740ddbc655b8f5a6f520eced0149a291e8e3d42ce9f18ae58881579687397288a0ebbb178bbaeab82284c290c72e093e4a89aaad322d3a511bb183b629827fe2e66ccdd0175aff895e9135e8dfbbdddccca711830dc7155a94d78a008839eb8011e608446205367fd0365016e891b7b2f9bd198fd9e8ae349e13212c97a6b6ec6df99829dcea6f7c5dba8484ff24820a3f745385dac8f77e9f35e8bc918ddffda77c2f0bf36a19a1a3a1689fd975a9d727fa3a368788424777cdb620291c20034e37797898f08d681744ff4b37b913e741148f4ff4a9ad56b1374e3502cd1ff9e6d780a5c8b0980c54a0c32a0c5be0b115640e7e92b75b638c4d0eb41990a29870769984739707baa1e5fefb847081976b17e532c732a52e3b298e242757a9f0f038e979aeaa8371ebfdbeaf82dd4e22a40a56e5251a4266686b7e72ab2c69131b44beb84e66fd5e71684d531d71d283be9b1c9961268c266c27074f4a77c3bff43a5e02c324ba83707f474c10cf293c26c6a13969cb090bc2081aa67d92f69e68ccc2e53e5a3954e87d01200ce78017b584fae3081560eca212ff3e2c1ce2802920d892b64547426b3637356aad0bc07f4389e05af9e18a9ca2b43b69fc314e874e228ba144fb045f69c7097a58c56448e4e2308a311469d79213cd58daa891796163884b153ccfd296173955c41851a4d728fd4dabc5b10feff751b6d5fb38862cc8cd0b1422dcb286205a495fabcf7790d236cb7dd999d996681198b36d383c9e64c5ed0e3260f0eb82936a55f0edd1c34a8310136b43a6bd0889fdb220f55d803f4883a1e8772442f45dc567b5b2229be1c58f25b8ab48332b0866ebfb56918a51725256cd714759140888fd09bca3c85738044e1a4304d815de758347ca27d1de2cf454832b8094a8d1c476d141181379f51278bb45167c333aa28cda76748365123e07aebf7dd80bdee9f9f9bf273ab3d669cbafec29f536bf6f562d2db68787fbe59179c1b0fcb9acdd11bf3afb90de0c745f89892770866ea02145236de10ebf2ae9bd62246c2702e1eae4e815dce73e514293cbf5bb42a8c735b1bfddd3d31c67674d6952787fd0c760ad2322b05340455d5baa9a78a649766962fa06e1097b3758e5f0eed8e1afcaac9abe5ccbde597f8a54e3a84f2085608a5fd7b552791333b82fbfe469d714d5de7346595bfec1ffef0564b423070dfe78002638bc10555c96e05a81473eaf88e883566e76bd18a50784f8aad57d4b5032ee09e58d31f5e287cff630b377a8abc3b5fbd47eb6f33736baeb86ff17440e3d99ec85d6cbb86c0fc73cbd53cf40ac85008911911cc638ba2e0ae675275646adb9ede9754d870b145f206b6131577e888253e457c0f1b6fe9d3bc9db93373fd3a01807ce860c66bda472063890935630490ab858c406d48bd65f75139a432fd46b0e08ee6f9d8398850f022ce0ad55c306210357b42e1648e1ea0c16b3d9dd08af2471554bf4954061ab14617210a23bddabdee92183ac4bb2bd82f2964a8a733e141fb054297eac4a2779bf88864978dbf4aeee5fb6cef9793fafebbb9dead116f9632218f9d622bbc7ead48d406d9a4777c71af2ebd33620c9f0f958c762e620cfe4c34c9a16d77885e42d68d7914110cfcd300052194dcb66b3494d755adcb9037c03b74a952fadef3e8b5cdcbbc3ffcc78779c4aee14ab1f7fd86c263ca7db920363037f2d063b65540a8da053405a5db640bd51c5255753f8713fb6dac652ba35b284b5564a2a1dc062bd67ae0114c82b81b398852202baee4963431020b6cd8e1d6b020e734b443770f2744d19838248ccc4d9693384af0438ec500382f0bca88b43a9bf800aa2e6c5b390fb8c43aac54f61c0541ed9892baad02241e76f3b9cdda85c7d69ade729ba0588256f5b53e106fea57c12784fe2cc684fbc0b28a9c8820ab72e0c62cba82fcc82fe980449b9b6626e5731cd5640811e03b9c0944e68c0862a34b9270f92e2a92363fda47d9bc32ccc247bcb10c504b2c961f118d6124643340a390dbfc08a5e1353ce13125f6ad5b739aa84620245995b54bbea287898dcf8e1de7f2c66ae87e51ebffe3a18c08bb886b20ee63ac145ddd3414a4fdae8369fe9951b98177029eb7a80b22728fcb5cbec0135b11cd7b6bba547fdaaaef73a1f985c5eb01ead8a1fc820b9c85eaae3a3bc2c8e31c95ed73921f6f77d079643dffdc853e00045906ad885d6d514798d0a984ccbd47e79fcf364aba45b695b5bc87df880dfb1cc3e36529ae2279450e47ce843b9230ab40d255c907d543250a4824df1217a7cd379ce12b23c2bf18ca011000ff67", 0x1000}, {&(0x7f0000000200)="c09999badcc759ef5baf7aeb8ecd1c7b2a1b03f977c63378a543275f776ba02392d2396a211c", 0x26}, {&(0x7f0000000240)="ffcab687ea344d04d9b0c323de5c7b471fd123d7378adab8c2848f46ac786347864bbd9e5726f369f95f6e59c33b1437b74a03f02987025bf65fadb3f8fe30d656aa28fff37e313a3a8e71ee401177feb4a5feda4fbced154e574b833943e2ae0375aeb99e0643c69b4627f950466123b422834436bce987ad3c6b7a3b2bd3b621a00b9f791d23c470f2a898c54adbdb4e818f5552c4c614ffc7b313b400c97a92ed344b25a8c372be19b048963cfdd2ce3d0ea70b36f19250f5e57095870350f52e2f02397f0a3fd384a3ee022b620f73a1dc5c29025b369237d41037ee", 0xde}], 0x5, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0xce6, 0xf44, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0x6, 0x7, 0x8, 0xfffffffffffffffe, 0x2, 0x400, r2}}, @init={0x18, 0x84, 0x0, {0x40, 0xfff, 0x2, 0x5}}], 0x90, 0x800}], 0x1, 0x20040004) 2018/04/11 15:55:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x24b, &(0x7f0000000280)=[r2, r2, r2, r2, r2, r2]) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, r3) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0900000000000000000003000000080004000000000008000200000000000800020002f80000080001004e210000"], 0x34}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000240)=""/62) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/11 15:55:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/04/11 15:55:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xfffffffffffffd15, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x19, 0x3ff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/11 15:55:32 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xa, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x301000, 0x180) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) [ 179.999416] binder: 14662:14704 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 180.015080] binder_alloc: 14662: binder_alloc_buf, no vma [ 180.020687] binder: 14662:14704 transaction failed 29189/-3, size 64-40 line 2963 [ 180.058731] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 180.066110] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 180.073469] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 180.080772] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/11 15:55:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200aa, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 180.157850] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 180.165278] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 180.172729] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 180.180046] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 180.265568] binder: BINDER_SET_CONTEXT_MGR already set [ 180.270048] binder: 14662:14705 ioctl c0306201 20000300 returned -14 [ 180.271528] binder: 14662:14704 ioctl 40046207 0 returned -16 [ 180.291431] binder_alloc: binder_alloc_mmap_handler: 14662 20000000-20001000 already mapped failed -16 [ 180.320185] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.657335] unregister_netdevice: waiting for lo to become free. Usage count = 1 2018/04/11 15:55:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) bind$bt_hci(r0, &(0x7f0000000200)={0x1f, r1, 0x1}, 0xc) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='*&\x00') r3 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000240)={{0x9, 0x7fffffff}, 'port1\x00', 0x20, 0xc1010, 0x6, 0x3, 0x7a, 0x8, 0x8, 0x0, 0x4, 0x20}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000140)={0x9, 0x66d, r3, 0x9, r4, 0x6, 0x6, 0x6}) 2018/04/11 15:55:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000b20000/0x1000)=nil, 0x1000, 0x40000000000002, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) futex(&(0x7f0000d12000)=0x200, 0x81, 0x1, &(0x7f0000003ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x400, 0x3ffffffe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000100), 0x80800) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) 2018/04/11 15:55:33 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xf26, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180), 0x5, 0x6, 0x5}) fcntl$setlease(r1, 0x400, 0x1) 2018/04/11 15:55:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x0, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:33 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000300)='./file0\x00') open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(r0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/04/11 15:55:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x81, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000a80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8009122}, 0xc, &(0x7f0000000a40)={&(0x7f0000000740)=@delpolicy={0x2d8, 0x14, 0x100, 0x70bd2a, 0x25dfdbfb, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xfff, 0x4e24, 0x4, 0xa, 0x20, 0xa0, 0x6c, r2, r3}, 0x6e6bb3}, [@policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e22, 0x100000001, 0x4e21, 0x1, 0x0, 0x20, 0xa0, 0x3b, r4, r5}, {0x7, 0xff, 0x100, 0x7, 0x3, 0x1, 0x5, 0x2}, {0x3, 0x39b, 0x9, 0x7}, 0x1, 0x6e6bb0, 0x3, 0x1, 0x2, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x27, 0x78}}, @tmpl={0x1c4, 0x5, [{{@in6, 0x4d5, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1c05528e3e816c18, 0x1, 0x8d5c, 0x3426, 0x7fffffff, 0x6}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x1, 0x0, 0x6, 0x8080000000000, 0xa48}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x0, 0x3, 0x3f, 0x400, 0x8, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x2, 0x1, 0x2f, 0x0, 0x57ff, 0x570}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x3, 0x0, 0x5, 0xffffffff, 0x3, 0xffffffffffffffff}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xc1c89a6ba1aa2025, @in6=@loopback={0x0, 0x1}, 0x3505, 0x1, 0x3, 0x0, 0x0, 0x5, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x2, 0x2, 0x7f, 0x281, 0x3}]}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd27, 0x2736}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x10}, 0x80) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)={0x9, 0x0, [{0xbff, 0x0, 0x4}, {0xb19, 0x0, 0x2}, {0x0, 0x0, 0xb8b}, {0x32d, 0x0, 0xfffffffffffffff8}, {0xbbf, 0x0, 0x2}, {0x228, 0x0, 0x7}, {0x0, 0x0, 0x5}, {0x0, 0x0, 0xffffffffffff3797}, {0x2ac}]}) 2018/04/11 15:55:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0x2, 0xe4, &(0x7f0000000340)=""/228}, 0x48) 2018/04/11 15:55:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x9) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd911, 0x208000007ffc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0x5, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x401, 0x28d1, 0xffffffffffff92ab, 0x78a, 0x7}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffff9e}}}, 0xb8}, 0x1}, 0x0) 2018/04/11 15:55:33 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x9, 0x435, 0x6, 0xb8, 0x1, 0x2, 0xe7, 0x7ff, 0x0, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) [ 180.961220] [ 180.963129] ********************************************************** [ 180.969834] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 180.976540] ** ** [ 180.983242] ** trace_printk() being used. Allocating extra memory. ** [ 180.989946] ** ** [ 180.996655] ** This means that this is a DEBUG kernel and it is ** [ 181.003363] ** unsafe for production use. ** [ 181.010064] ** ** [ 181.016741] ** If you see this message and you are not debugging ** [ 181.023444] ** the kernel, report this immediately to your vendor! ** [ 181.030118] ** ** [ 181.036797] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 181.043476] ********************************************************** 2018/04/11 15:55:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:34 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x422800, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x80, "08cac680f938dec482593be0342e5f0e82cd66a6e104971685469459a8e448941f1176eb16e487853720987540c201a155c2f70e06d64df4c25c7c30ba3407c67dcdf45fdccacb4f9ca2a9164800b70b6a49c0ab732c7eb14cc0a309474d7437c4e6c6afc700ef81651e7f3f1a1faa651464188058ed7e24661e3352e1d4750b"}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x6b, "ec5147b151a7060ccd530b27e0288a614f83e02c588933adf0077679f237bf876e1c15acde38a0f75d8e157c83adee769ae48e866194233feef576ae892b3d8e745f4b18ba119c926b3c7a045ac15c9e7c2d68206a60cb25a5cb230f29d45000b8c954092cb3a8e4e1f884"}, &(0x7f0000000100)=0x73) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)="626300000100003403002000bc000004") clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a3fe0)={{}, {0x0, r3+30000000}}, &(0x7f00006dcfe0)) 2018/04/11 15:55:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="56f4060002000a0002800000000000d233bf"], 0x28}, 0x1}, 0x0) 2018/04/11 15:55:34 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6c}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xb8e, 0x3, 0xfffffffffffffffe, 0x5, 0x3}, &(0x7f0000000180)=0x98) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/11 15:55:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001340)=""/175) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000012c0)={'IDLETIMER\x00'}, &(0x7f0000001300)=0x1e) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/234, 0xea}], 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8001) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/04/11 15:55:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:34 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480)=0x3, 0x4) sendmsg$kcm(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@ll={0x11, 0x17, r1, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)="29f8ba6ec8c5c85e2716d3e46c88b65232223bd6cf819438e029df72c968b5a3271ff336f9b6b0080e8f3f1b73a20aee616aa7d30828796896214cc1fc0a59722f28e1a8491ae537a4c2585b92b2ee297251bddb2d1322d03e7c901db7b20803a71b94e6c0aff108427eaffaad784933a65a377387f3c5e130cfc55c8182455531c289a023857b2815d43b866a38e54dbae4bc885c16b3d6e9d035c0fc228df04527326f4d3675d76b3ce79f71e33833fa229f9d118ed2f4", 0xb8}, {&(0x7f0000000b40)="105fda1c8aa8c054e7bc7361f5f358e15170a9a49f12503d1308d070a86b1b42083dd5e1460e55d55eb5784ae92cf38c9877dfc6c1b4ca90c89670565938e21b275d4ed2ff12ab4aa5f0ca71b10d6e22", 0x50}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="5000000000000000ff0100000100000076901079effe4a1b7f615d8a995ce8165e353f9e5cd0490aa5fa33503d9dd5e93c7f43d83f163dc6e35dc84b9482e558322ae786555c9273a6f5dc0100000000180000000000000013010000010400952150c8229d673e00e0b0ca0000000000"], 0x68, 0x800}, 0x20048000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) fsetxattr(r2, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000580)='/dev/ppp\x00', 0xfffffffffffffde7, 0x80003) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x40400) syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)={0x5, 0x6, 0x0, 0xa26, 0x5, [{0xfffffffffffffff7, 0x4, 0x20, 0x0, 0x0, 0x180}, {0x1000, 0x7e21, 0x0, 0x0, 0x0, 0x5}, {0x185, 0x5, 0xb1b0, 0x0, 0x0, 0x800}, {0x0, 0x7, 0x800, 0x0, 0x0, 0x2080}, {0x0, 0x2000000, 0xcca}]}) ioctl$EVIOCGREP(r2, 0x8010743f, &(0x7f0000000000)=""/174) readlinkat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/49, 0x31) write(r3, &(0x7f0000000280)="f374d121f524a127236a29f4698485aca23dd1c10e4e6661b1230609dc742341e0bf375f21a067e03336641a42d42eca8db71c3d5526a3aca4f038ab18f9448a8d09042407ed7ec37635a62c22eab1c33a998c95c75afd43d0353428db5b3c89c0231b194e37e668ea7bfcea634ac44d92e68f6a09c8ad9593ff0d64908ef3ef84e0fd23ded24513736212a5f5b8b00c9f90d868bbd4ddc6f4409612112d18b13fbf4e55343433b161f6b55439255d551a9ddc2f63bec60bc2d9deffb58ff5c2cd18ead9112e96e408b9bbc8c26b276fe9cf045d3c03ae81dee5ea6a6c1cf31b2b82aa7b", 0xe4) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000380)={0xdba2, 0x3, 0x8000}) 2018/04/11 15:55:34 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) mknod(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x48) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r2, r1, &(0x7f0000002b80), 0x7fffffff) [ 181.846817] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/11 15:55:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180), &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = dup3(r1, r1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/11 15:55:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x105000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6d, "845555a5ebc2cb7f4aec9f38e3a36ca043fb75a4d9702d92bd9b6f3fbacfd828675ff4769d33266045c8ad7f15dd02e942c67e3b9f2b12cf7594c7221dea6717bcccdfd15a115c942e6939bc9aee2fb504398945babbf7a33613f6190c531bb5c28f9fdfc6afa4f87b47c3e149"}, &(0x7f0000000100)=0x75) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40002, 0x4) 2018/04/11 15:55:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x8, 0x0, 0x1f}) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) [ 181.907456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/11 15:55:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/11 15:55:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x2}, {0x2, 0x2}, {0x2, 0x100000001}], 0x3) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/11 15:55:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f0000000040)=""/19) 2018/04/11 15:55:34 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="900000ff"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/11 15:55:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff47, &(0x7f0000000040)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x3}, 0x4041) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/11 15:55:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1ff, 0x800, 0x400, 0xfda, 0x6, 0x8000, 0x100000000}, 0x1c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [], 0x1}, 0x5c}}, 0x1, 0x31, 0x3, 0xa3, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2, 0x2, 0x4, r2}, 0x10) 2018/04/11 15:55:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x102, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/04/11 15:55:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x828020, &(0x7f00000001c0)=ANY=[@ANYBLOB="008614cbf4fe3c6bad712ce0dddfd26a4c7faba5b34dcfbaf7c3f08dc097a730406f1a6d067c34565b260a83b20d587501d41a438e434ba486d31064a1b3227d57ce3f93da37ae709f47cb11642cb5ca1f0933275d4d2c7840e1ef34"]) futex(&(0x7f0000000040)=0x2, 0x9, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x2, 0x0) 2018/04/11 15:55:35 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xb09e19d95b8f3a01) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@empty, 0x5, r1}) 2018/04/11 15:55:35 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffff800, 0x84, 0x8, r0, 0x5}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0xfffffffffffffe7f) 2018/04/11 15:55:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e75d7131c15ea000000000000", 0x3) r2 = openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000400000000000000002000000010000000400000000000000000400000000000002000000000000002d0000000000000000000000000000000000000000000000080000000000000000000000000000005b000000000000000800000000000000040000000000000000000ae21174000000000000000000000020000000000000000000000000000040000000000000000200000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000ff0f000000000000010100000000000000000000000000000000ff030000001e04000000000000000000000000000000"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r3 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000200)="5800000014001923407f4b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005aebcaf1707ca04aee287ff6f653db44dc2a8028fc5010c11687debe76d8c50b9bd4e5968819aec4b05", 0x81}], 0x1) 2018/04/11 15:55:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x7, 0x64, "5c43f9ecae7bc66d630bac0e471b1acaa8fa5649f3cea697484f1953409b425e4f3c143e8e837265a2394b963c280f9b8b1fa6fb34b9d370f89763a4cd99c6", 0xb}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)="f60a8443fe80a7ac879aa59dffc51c69ee9b6ce982484e8670fa9063efbd6a979c06b076811c154754157e029a2a8c6bcd5a64810e151b67287d26a590a074ed9de987018623940d88d1a1e06600ae022d6c971915fade6205c3c77a1045622119f4dc1e486eb4a12b2a9fa638efa08b763c428ed7c692d0ef9ed601ea41fc28ade6975b7db691b9086e57", 0x8b}, {&(0x7f00000003c0)="e61f48de7076818df656dbb51b452ba5a62b303c9f112f385fee474a838ba1b30ba40d4fb8070e9e79fd354ee74b418e1167d18061f2abec0836aa969e597658808c41c551c9b2c67207b4e4097cb2d20114948736ae07adee9ac2531ca1cd082dd4235dc24ca36223b777772b8482efcbb0b739592f820d517d32d48a64a1d1385b665b5270fc72", 0x88}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x230, 0x4004010}, 0x40) close(r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x4, &(0x7f0000000480)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="030500000000000000000900000030000300080004000000000014000200626f6e645f736c6176650000e900000008000100000000000800030000"], 0x44}, 0x1}, 0x0) 2018/04/11 15:55:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0xff, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x3, 'sh\x00', 0x2d, 0x9, 0x53}, 0x2c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/04/11 15:55:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,md4-generic)\x00'}, 0xfffffffffffffe8b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) fchmod(r1, 0x8) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs\x00') ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x2602}, 0xc) 2018/04/11 15:55:36 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/132, &(0x7f0000000140)=0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0xf5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000280)=@ethtool_gstrings={0x1b, 0x6}}) 2018/04/11 15:55:36 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) getsockopt(r0, 0x20, 0x6, &(0x7f00000001c0)=""/247, &(0x7f0000000000)=0xf7) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[], 0x11, &(0x7f0000000180)=[{&(0x7f0000000140), 0xffb0}], 0x1, &(0x7f00000003c0)}, 0x0) sendmsg(r1, &(0x7f0000003780)={&(0x7f0000002400)=@can={0x1d}, 0x10, &(0x7f00000036c0), 0x0, &(0x7f0000003700)}, 0x0) 2018/04/11 15:55:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x5c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) getpriority(0x6, r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x600, 0x100) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/04/11 15:55:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x140) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/11 15:55:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x3) 2018/04/11 15:55:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000180)) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) 2018/04/11 15:55:37 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffff5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000500)=""/4096, &(0x7f0000000100)=0x1000) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setreuid(r1, 0x0) 2018/04/11 15:55:37 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x200000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0xfffffffffffffffe, 0x100000001, 0x5, 0x2]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) socket$netlink(0x10, 0x3, 0x6) 2018/04/11 15:55:37 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x200, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$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$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) socketpair$inet_icmp(0x13, 0xc0305720, 0xfffffffe, &(0x7f0000000180)) 2018/04/11 15:55:37 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) fallocate(r0, 0x1, 0x9, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x13, r0, 0x0) read(r0, &(0x7f0000000040)=""/7, 0x7) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xad3a, 0x80a00) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) 2018/04/11 15:55:37 executing program 7: r0 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0xfff}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0xffffffffffffcc22, {{0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xffffffff}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x108) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000140)=""/124, &(0x7f00000001c0)=0x7c) 2018/04/11 15:55:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x28a000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x40) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000105000000000000003e817047dd386c4b"], 0x14}}], 0x2, 0x0) 2018/04/11 15:55:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0), 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) [ 184.848099] binder: undelivered death notification, 0000000000000000 [ 184.854752] binder: undelivered death notification, 0000000000000000 2018/04/11 15:55:37 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3ff}, 0x4) recvfrom$ax25(r0, &(0x7f0000000080)=""/87, 0x57, 0x40000021, 0x0, 0x0) getsockopt(r0, 0x8ff, 0x1, &(0x7f0000000040), &(0x7f0000000040)=0x266) [ 184.907375] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 15:55:37 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_pts(r1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x800) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x22281, 0x1c0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/122, 0x7a}, &(0x7f00000000c0), 0x10}, 0x20) 2018/04/11 15:55:37 executing program 6: r0 = socket$inet(0x2, 0xb, 0x6000000084) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x81) sendto$unix(r1, &(0x7f0000000180)="27bd93d14e11a994940ff212c91f3ad715c13fb1a603dbd4bb60f38810df39c99cd4b8fed75f092937d94d519bb6ea3e9dc0cb84dbbe2addbf1bc9848438055392c5d80aab23e4245c7cc161eb25b7d1b10f1dbc8b8952ec244ab758c7861ccc3333992dfde4e3a6d8f824636be2b50b5b9c7cbd1bec100179c3851854fe74d48ffa38056b26393ae9fe7900d567104c4d1fdca1e4f33d7476fe7ba6d8a9e9ff010d412c56faff6c7c9700e4887c02a938e0256510aa5bf5bf1baff34401775ff479360821", 0xc5, 0x20000000, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000000c0)=""/187, 0xbb}, 0x0) sendto$inet(r0, &(0x7f0000000000)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/11 15:55:37 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c0000000000000000000000ae00000000000000000000000000004f000000e27cab6d78e549b915ec490a10e2edc0acf296a3f946fa51c7730f0bee99bc09bde218f0cb75e3ad8dc16564c9c4425e43ebf52723c8c30686728e7a0519f9ffc601e7be040ae9e5691731daf55c0b"], &(0x7f00000000c0)=0x73) getegid() mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/95) ioctl(r0, 0xc260410f, &(0x7f0000000280)="38350ffeeaf0ef5f4301c705") 2018/04/11 15:55:37 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) chdir(&(0x7f0000000000)='./file1\x00') 2018/04/11 15:55:37 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000240)={0x73, 0xff, 0x1, 0x7fff, 0x8, 0x1}) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="909016d391c9874146704988d785c875731c1a003a91e9a3d6a5c8ec23070897772e39483a0dbcf846bb5f33c359dc439f864442cd004de0042443ed7809070ca65710cfe958c333b22f8db64fe88abcb13b9632090d02501776a5b6c44b677ce486f7bc1553b98cee8a6a164ae194c8b21f3891e1b2499ab1464a7164", 0x7d}, {&(0x7f0000000300)="4ac9270423008c399255a5522e6f1469db3607ff527effa94bf387e1db449f7c2d34556eca4dec7f2563ac1eaa324d960fb501292cfc384cb2609eb9c5824f2dfb063999f053f7b449f4006340211a48d6c5011376ebe2b960da5f845584a35aaf71ab9d89b3aea3e6019e09b5df23d641be8cb04e0daa471b31e43b274ab657af32ddfd7d710ec67d5c5d82ffe84d34380b468c75c3d9a42212d7d1d584db65c1b14a1d85f0284866ba40e6097a328f2e770a0cab3df73cde05785c19e8846fa1e3819402042f", 0xc7}], 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/04/11 15:55:37 executing program 3: syz_fuseblk_mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x24000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x9, 0x7, 0xbd, 0x1, "e9436debc4cb3639b9153fbf10841c561377483de2b9a0ff283f203d7b88df55723f944c1506283bf9703161", 0x5}) mount(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='/\x00', &(0x7f0000000000)='ext3\x00', 0x0, 0x0) 2018/04/11 15:55:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x181000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/11 15:55:37 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000003c0)=0x1e) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x2}}, [0x1, 0x4, 0x2, 0x1, 0x3, 0xff, 0x6, 0x20, 0x8001, 0xff, 0x6, 0x40, 0x6, 0xfff, 0xaa9b]}, &(0x7f0000000280)=0x100) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000400)={0x6, 0xfffffffffffffff9, 0x1f, 0x2, 0x5, 0xffff}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x2000000000009, 0x1, 0x55120625, 0x8, 0x7}, 0xc) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa00000008004500001c0000000000119078ac2314aaac14140000004e2000089078000000000000"], &(0x7f00000000c0)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000340)) 2018/04/11 15:55:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/152, 0x98}], 0x1, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/236, 0xec}}], 0x1, 0x0, &(0x7f00000011c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x81, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x6b}}}, 0x88) close(r0) 2018/04/11 15:55:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) [ 185.141599] print_req_error: I/O error, dev loop199, sector 2 [ 185.174728] EXT4-fs (loop199): unable to read superblock 2018/04/11 15:55:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5820) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 185.216222] IPVS: length: 124 != 24 2018/04/11 15:55:37 executing program 6: setrlimit(0x9, &(0x7f0000000200)) io_setup(0x0, &(0x7f00000004c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000240)={0x2, r0, 0x1}) rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xc40000000}, 0x0, 0x8) io_setup(0x8001, &(0x7f0000000000)) ioctl$KVM_NMI(r0, 0xae9a) r3 = add_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="870b4e2332295319dfc3261fae48326578a9f15c77ffab1556747bf3f87075f7f2b82871e62cce5e4dd6ef2485997a6d0f34c134be6f968032172b7f8318221e9ad79bcf35064025c0ec0243779ad49549f8328c0252969f5b67ca2ecfd2c7a171e72a27e946654be0f888f5269661f306f681708cfb8f8f985e8374ce55cbb5249ad86600049aee205b227db28e0d1c61e2a0726f4d0d73bd33c55343fa84c56ba692c6798b16243e491db44dda5caff104155fae2da627096793849df0fd0f907c1c1954b68c3b8dfd807aa77cf9daeaf874aa3654749eef4e7cebeea4ed903592b73413161a585f7b3124b2127c831f30", 0xf2, 0xfffffffffffffffd) add_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="ad581e96812d6a6e5b83db5fe59ce7bfae194ad2bd4240a8742c74774cb0813a38795405e1555bf5aafa25110c99037e063c77172109f853bdcba6bf6d64312c56c9818726", 0x45, r3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000500)=""/180) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0xfffffffffffffffc, 0x8}) request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\'em0\x00', r3) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xda5, 0x80000) [ 185.256543] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 15:55:37 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0xfffffffffffffff9, 0x0) timerfd_create(0x2, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/154, 0x9a}], 0x1, 0x0) 2018/04/11 15:55:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff00d5021400000000ffffffffffffd45dffffffff000000000000008057fcb7bc8c41dd462f0293fb80d373e08de18958c1c4ec5cedcac379d1d38c322542b1ec8405210a6cd598ce3f17c2313e81c409ef6a28cc36ee450fc765ca06386292374964ad2d2fd4b7eac9f0b038351d9a4c1127d090d20582793f39168bb3af3950c22fd770e8253618717d1ef6103d92fc6e93b4ea3ff94d607e91661b479f7daab242e9481b4ee592ce146e1f38036ce09f2b1cb90a5926a09ce04410e0fb5db6e3ff238cdcaf5b5df8578493310104dfb99c56"], 0xd5) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="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", 0xdd5f12f9e4d64093, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0), 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:38 executing program 1: unshare(0x8000000) setpriority(0x0, 0x0, 0x6) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='-$\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) 2018/04/11 15:55:38 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 15:55:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) 2018/04/11 15:55:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:38 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x60080) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7ff, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/11 15:55:38 executing program 3: r0 = socket$unix(0x1, 0x3d879c665900000e, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0x8) bind$inet(r3, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/11 15:55:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) clone(0x2042000, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) 2018/04/11 15:55:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x4, 0xffffffff, 0x6, 0x9, 0x5], 0x5, 0xfd, 0x800000000000, 0x6, 0x81, 0x2, {0xfffffffffffffffc, 0x5, 0x6e5, 0x40, 0x7, 0x7ff, 0x9, 0x0, 0x7, 0x3, 0x8ba, 0x6, 0x4, 0x10001, "490352e26670748b9c7c69660a4b2c1d2d1f90edc5fb604c01e6ddf7bb90cb5a"}}) fadvise64(r0, 0x0, 0x8001, 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e03769164ddb53c0b866e2babc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000140)=""/55, &(0x7f0000000180)=0x37) 2018/04/11 15:55:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000001c0)) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000080)=r3) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4068aea3, &(0x7f00000000c0)=ANY=[@ANYRES32]) 2018/04/11 15:55:38 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x100) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/111, 0x6f}, &(0x7f0000000040)}, 0x20) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000280)}, 0x0) 2018/04/11 15:55:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000380)={0x2, 0xd8d}, 0x2) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="3e30fc097a53d3d6af1abb5390d3fccc3da17dac73b64cdee7ac779aec9f19fa8344ffdd08800c4946da284fc13cad03b23471db275e35cd3097701d899a8cf88877ed10dcb03a161a8d00015b9c36acf039a089c3daae0c491687b9a7ee05be08ecad92925e9fcf13c323709ccc189a69ebd28f50f125df320119d1049e2dae1013a1e467a9e5a31ccc879711cadac618236f97273f", 0x96}, {&(0x7f0000000180)="77ea3928cba1eae9b0f0b9a136cc5071c79dfaeac34b22ed42cc9523f1c7464473b5f3cd9bb18c3f0f8e38868652b1c1401fe684f0a11d44aec0251ff8bc55fb8579ff8573dafbe0582229bd45b4db4763f27dedef57ef1be9919a89ddf7f314a072ddc2a1007364028a6282a3333dd14114e92884ebab9b190b96a3eb7eeae95cf6ae14fb741c90eb4f1868c3583ed1160845eddbafa1ba4f453c0ee4dfcd010ca2565809f64373818028d0b8f22a856ad34186668a529763d2379884092fec62da3109", 0xc4}, {&(0x7f0000000280)="116e70d6005051c4ca30716796c7d4c7986bd36c042eea80ddc33631f6755271412405d756bee197a27786390de7240fc50ed69b74f16847d53d2c4f79779f8843ccfed7abdeb43decc2fd17e197b7e01d6d969f665385c553b206ebdde9df3afaac18805b0a833cdf00550f485f0916b6e6006b2db4b4ee721b220b458c4f13b14619fec1dde84dc582ae2d5de17ef832e8dde4f93e2b7a6dabda25b5669dcef768c2ce0f09b096", 0xa8}], 0x3, 0x0) 2018/04/11 15:55:38 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x4, 0x10001, 0x1, 0x9}, &(0x7f0000000180)=0x14) r3 = socket$rds(0x15, 0x5, 0x0) sendto$ipx(r0, &(0x7f00000001c0)="1e72bf1a3f1f1ef9cb502814581b7a66c64294b137a14acfd2854867b02dbc0355e46fd3756a00fa181fce81934aa9d95363362768f9f64b4d02c0ca54ee3463929036fce40f39af8e556b3fdff2583cbb526be1a4963242f5d54869d0456d30463416c43c620d5d03e3641f643f6a1678edfd1fbe5290ab195b58276f291045bece93d7c746ee8af22912eecbacba9384de5ab95cf0549a3fc174f05c81389b9817", 0xa2, 0x4000000, &(0x7f0000000280)={0x4, 0xffffffff80000001, 0x0, "7f62304df1e6"}, 0x10) socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) r5 = perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x9, 0x8, 0x200, 0x6, 0x0, 0x0, 0x8, 0x2, 0x1, 0x7, 0x1, 0x2, 0x9, 0x5, 0x8, 0x3ff, 0x80, 0xff, 0x4, 0x4, 0x101, 0xd8, 0x0, 0xc, 0x1, 0xfffffffffffffff8, 0x1, 0x4, 0x8, 0x6, 0x2, 0x8, 0x401, 0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x101, 0x5, @perf_config_ext={0xfffffffffffffffc, 0x8000}, 0x1000, 0x200, 0x3, 0x3, 0x1, 0x7, 0x1f}, r4, 0x6, r0, 0x1) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x80001, 0x0) perf_event_open$cgroup(&(0x7f0000000400)={0x2, 0x70, 0x2, 0x5, 0x3, 0x100, 0x0, 0x2, 0x40000, 0x4, 0x3ff, 0x9ad, 0x5, 0x7, 0x7fc00, 0x1, 0xfffffffffffffff7, 0x7, 0x573, 0x8001, 0x100, 0x6, 0x6e1, 0xff, 0x9, 0x7ff, 0x400, 0x3, 0xfff, 0x80, 0x1ff, 0x100000000, 0xfff, 0x1, 0x8, 0x1f, 0x9, 0x100000001, 0x0, 0x100, 0x5, @perf_bp={&(0x7f00000003c0)}, 0x4420, 0xa76, 0x5, 0x7, 0x2, 0x200, 0x5}, r0, 0xb, r5, 0x2) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000480)=""/46) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) flock(r5, 0x9) fcntl$setpipe(r0, 0x407, 0xeeda) get_mempolicy(&(0x7f0000000540), &(0x7f0000000580), 0x5, &(0x7f0000ff3000/0xb000)=nil, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000005c0)=r0, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000600), &(0x7f0000000640)=0x4) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000680)) flock(r0, 0x3) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, r7, 0x300, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x32}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc051) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000840)={r2, @in={{0x2, 0x4e20}}, [0x3, 0x8, 0x4, 0x7, 0x8, 0x6955, 0x80000001, 0x5, 0x7fffffff, 0xd55, 0xffff, 0x5, 0xf9, 0xfffffffffffffff8, 0x8]}, &(0x7f0000000940)=0x100) fcntl$setstatus(r6, 0x4, 0x0) setpgid(r4, r4) ioctl$VHOST_VSOCK_SET_RUNNING(r6, 0x4004af61, &(0x7f0000000980)=0x1) mkdir(&(0x7f00000009c0)='./file0\x00', 0x10) 2018/04/11 15:55:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf32(r0, &(0x7f0000001b00)=ANY=[@ANYBLOB="7f454c4606080207090000000000000003003f00c0e00000dc010000380000000e02000006000000000820000100070006004b960000000057e57464000000000800000040000000070000000700000008000000040000004f6d2bb55362681ce05e8daa21dc995ff951f54cfa121721ca8b24338bf92a1b607fde935db0312d5e75819c8c74686162fb5825c97763886b1fd0a4792ba44d033b79d4f69bb4aa6d834936f5dddd31744f574691c007db651ebb3650d71aa73cc639a5869cec5ed26db254901b3bbc941b4d94f4243e56aa8ce80a592052f742db863afbb6634a47d477abba0fb7bea70839ac93d02f7e662bdbf5b6a5359b379cc47cfe14ecb0636c9be858d2aa9adddceced8209d3a62a704f928f56963c19be961853fb4e5960c601238a5d9e05b4d5d0ffbea7ebe1f837dc4e26c98aba1e2662a480cab0d48787c192700581263ef64dc1f8a4ddee0aef35228b5c7e5fcf6441958ade9c036e82b92e8ec62102900ef9dc04600daf381143c9d26c93f00e2b2ef3c96b20de9e27e9a73374465f546bc66a09218ad54f714c52711150ce22134675aab99facee255fb7aef45d347b7a4585803492f18972fca64fdd614dd258d0ec4996f05c865bb8a38455ba09f5b950580d2cb91c6f25714f372908c4f79fe48a6692eb8780861af0a79e8c1642dd89e7e1e92ba0d81d97902f0f41678fa9572bb221554916598d3a0656d5557dcc53771199b3a7342b45673b89a913acdb9e071ed66348188f14aa991f1c8d3c5dfd3727e3b63446a16ac6f8b33df51f28d7c07cf4736477a37d1ef4f9b65d5797017604f79cc7ca1db12327a108270b2d27d895f4845bb6baa347184c4908a079edeff76419fe587362e57ffe6c41d267a0a48e99a7e4edcd7289045e8fb31918bca6ace9a9b39fce56cd0e10dc77ab02ed7f663ecaa0aceda7252d763043641a1470640a4120c713fe46b5da43ada1a73099e7e8517350161d1d82e83d5a9ec7a4cafe61b7bae7aa8f449caf701b89d34dad093f591792f1c2fec4a08a6abf4fc4ad01ca1a56a6512a941c4beb9051bcb280829694982321538c6d0c40b6b7e7f0e8ebb9fdba68d290dd1220fe121bb771d914fef78614e67fd68277463d2ffa6f922b5d2c0ed5009a6ecaeb175e69c397f8ee8b2dfe09be4c25d6af71e4fe58d56a90ac73da8f529833c32a94eefa1b14ff8af0a8ff33650609f5d13ce603f71aaae2699baecb064c329eaf8962c6369140ea45be7ac55a97ec431e042117a2675f4b797ba01cc91b98538e19adda7bbc3c705dbd313b6160c7d390361b6ef9c4e524432cd490e2103382abd6ffa8a5b09f4f010eb0a380418c0dd7ddd3bb9b8335faf498898493e0ef8916d94b86cdbb6d361f3f56e1d151c2b8e20ec5874f3e56ce9315a888df43330f146fad7e06c56e66a076097c0609d8887980670b964132b515871d0b20c7a36ace59120e88d33a7edc15831521751433cd2af4cb6b0f7e05cd1a67ab8636b7ff8a3c3ddc1384d62517e4ad94eff1410c5701593bf3ab79e2192b051ca14e7b341817018e5584878ce6f689341d8d9e8a997f12ba4d9325983e97dc2b79cc42939fe5e9c1a2ff398046b1b43ee0b0e551ba3cc6bfc36eb824a17a051c2f218fa080142349ee63e353bfdef24399e8109209eb7045dbf2c0340c24874eec858868dbb8424895d159daa89ee38f332a297fcbb476789695a704680067240565c18b7919af3a5b3f11cea1d98556f71de44e19c9f36442736856e0d3df24389e60d3955ab9c775cfa4949934c1962f0471aa3f58d3c893772979a8c13d1c7a4dbeb3cb27210e3c30291b0688d734293e4a8ca729f8dab353d29b3696fd2da56512c3a4e8b4c7181819bd5ee5ad586d84fa588af5fb8da1c185a03f6e8bfebe830d8df8e75215ee732d0f76b24f27702dbc8874cecee87f3e704089a05f5cc4fb9fbf88ab9ac92b27a72390c4acc3ab4f4ebad9dd14e331342b97ad5486b5d84e7bd16919a68957bc5c44519f84c36854f83f1165127c1e59f490c6996d45dcccab3a27f8e68c59db7db1dd0c58ed55f57b5aa4c1bc3a633fb4c276576aeadb65c9d8082d7aad09d77fedc3e3c5c2bbf2a9df8f9a3052a1ba8b8b4941f54f718f707267c7a36f217fe4c513120e4085ff71f10ab0c8b28c5af4e8c16dc4a4a762861d803f00797932c62a875965be5d075a95919fe2bd91712b1eb48f0c6a1418c76066f3b0c596208af1da8c77ce7f681df4d1697004066fe7add2076e8c9ca1930ec7377302520f27261749ea9107970c870d5ff2e9572028429793be6fef13988be287dd56bbb9bd4c560db680d1d92e6dea7c7605d9aa2c743ef87032f9624fd9f617ba28670859427b5ae875a6195ad3d2c2549934d19e766f57bb2511e489105613f36800a6e6da8750cd8bd37b5645b939b2341f7e74bb48ba37d2b997881a408d835e399dc0fa742a954a9bc1b78415ceed3e1bc2fb2168c8fff4e34b9229f4b3e31eb6850e4a693b858f3781217a5ed80c7f61e2b3f1ea9b60fac50d674da94cf95e84e6359d87a5fdf7ced0e251d1f7b8970e21372f2aef7e6b241f92d3ae41d93efda33fcdf73ae60388f867e12a5957f239fe776bc5b9b1af6de03bb34f8b31e5d3aa0380e1949e9d900e4bd3679b0006797b89d0e8546565dfc64bd8ae2f6d2e1a803c2eca6ec7e7ad399f40b4da6290aa8d54f3e2543a5be6e39dd2559e448f1ef2678b5aeb50deb7f3bbd9cef1a45be9eda899b10659a7f9b3a752ba25d8420c62e11429bf7f2b53ce6dfede24fb72a670e76f7ae6ac9286723adff15402de5bc6a20480f47de222085161f75571b59364346d4ffadf6d991693209dbb5845fa77064dc1ec8bb819e1297110450b82d2769729e33ba46849db8aa48e062f0278aa16d5e4d681615be3bc49724464655ade9391fd4388b6ef40680c0e65865c9e38a8abf4f28fd85d98a9eb7f4ca4c26e8e0efa13efb13a5dcdfe216dde947bf9882e890fed8a5793f86acea8cec879711ec48a7dd3fa36aedfd14563183ebd3fc893c5eea5394500172bcc136814793940a5102a4d12c36c395bdc7791ecffa0459ef1bed7d9db00759a053364a0f9b1347f2f805923bac304d86f3cc5a24afe069f3a92c877ed804b02821142f4f66b1114bfe29c98613f053ab4b2ad0f306335a578a7e72e6e3feb594f86bc7bb72b64bc3e7d30677e6bb5e0255c685adb88873be1fdf127764571e14778b27dd9bdeca7afc7376f8587f4e966e3f2548d1699ee76a57c129d4dd3ebe0b7826f2fa95e849d25b26254ddb2297682247984e4ce9adb4b3515424d785ba89a92c4c0f95e331dd6893c2a9a151cbeb96c8abf856ab077c212e49486eff7f3d451fd4a0107d397c5947cc1d9b572c8a7b44d295b250fae26decec044162c7a925c76c2a374651a6beb9d0816e368fdc3ccff239a706fcf00a9b836e2ff0d0a1d51cfe9a2df12962ba4db62d36756c55f8b57daf7289f44e93109909affb728fa6daa76f5028680cf316608fbcc1f691d11486d71f4e2fc14480177278adee9e41fdc29b1a06470e76fcfdca8df2b0d29e84c254580589f92b78c4e62098835c3a1f779cef01395cd4dcfdf6a004ab0391c0d67c6658659b621df69392e46a48bbc3561f0f7ad173524a8656bbad1ca05b2f415a090cefe84d245e9c718921aca8503d44a86d31ad0c817384a9eda53fe0b4757252ecb8317b5f7d6412d35b97a12b285378cb871644e7b2e70109485f9045476f417dcb86e46f6d7a596fee50d0b1aa808eeb70cf1ae94bd00ac233be019b914fb4c205a0cfac4faa0bfcee749678e6eb2a96a82bfb1e31604e1217be9b1cdc872d1692183b5fc6f5a3d35ff932704c9f8bbb31c18e368b86f6c441b40382aea3e89c775260877671f279832d1328a82ad17050c4a260b6eb18366567ad01f7c6e4f922248c14acf5142e55f72c9e1fe5ac4afd8f9b57250523b78c4fb65ecf67f6d2ba65e453b502a6c835bf22d137878da2569f54f821e6f74e3f9519aec9996957055ff6492e751c4095787816a207a5ccf4b2fec51b19ea73def8225608b5c8667d00bf83f5da92ce552057be40443cddd93bb873b7eca2b9319accea0c81e26025ded76ebc8015bf14b086833fed478b5026ad09ad38ace0c80098690fe77a2ca024207f0e1365c55bdcda4d9b3722f69f6e349255f0fbc7e8854d32713d862202d95a3466905fbd4f6cde7fbced045682eb6ff77d524cd06ddb3e1515fee076ad9fae6a3accf9be7d678b7fbce5fa4a43261c4108d4a88245cfed15625f21de705b5035dee6dbe8e83a74abac25c81e6bec623231e36a80844eac9a3d926f909980a02460d4f09637331a6dce2f806eefad7c44d371c4ad5a16d3b9b856d5ad739b1f7c6aaa84d5ec8182ec49d3afa0657c5ce403bc67dd23240d4a7afa0d2fb6103bb3ab3ba27dd0090799e2e7b6f1c351edbd8a95ef4dc1f6f12e3ab6aca2694b49af075ad11cf1fd5e13090c0cc3d388296dc5782d326f6fefc7ed38fa37739d5b0b961eb1de9d7050d5bda844abd9bcb59403b7f10af53c915fcffe13eb280acda1f678c4576f89a07585fa090d3847b10d2b67a9a81cefa225defe6acfdd674acd71d6b22b213e9cd895a4ea5145c888ea4a459f2d7c7f031ccf61a80feb02d25beb14d186f6dc48d3f08ce5da0a6b7991962d08f3a783574132c93c5a36973c2937e5c6ca79b6cee929c95d916217c72bbb6799324a3ab5c911a6bc07c15034e2b6c5eb57ca7d4f7bd499c72672160bd66782e0ea3d89938aa33edcc1d4e190f9d917eacdc44fc22d2017450aaf417750c8cef32ebd8667c701e9ca6157a7a5a2c0215e150ce4c838b5c868f331ce337b960e9910a21bac27ac62630223c9c157e2d1c8b2aad78681df9305eeea62526615808280c6bfc6698b861ec1bc9940ab7ea676563b4cfae1940ccbfd16d08e759ea92205e22c73bcf7785a3eec1fb67d9d3126be589372e2032689bae68a70e8062ec78a3bc9a79cc00fc19a856647970da00afb0a46cc9e53e258376e1fa5384ce6dcba1c441eca1186aef8b364afe021f5da485075f3143e372fbf45969eb98b74b62495b7cbd4e81a4ffb210071f1f8a51606a9d5ba72af0be0ff3ddd914dc76f482127b782a1cb06684781c24beacd437bc924b2353fa06b4d48ae3723c2ed33a86f0c60ea0fcf8fb7de9b5f75d825b9652a61d7f425e68258aa1ed3fc791494ceb83bd09e708f8b75dc9e514aae161ad4759234f7e60b5c12c88e70bdd5045aaeebe6b811f17becb2cbff16260da1b80e5299ce59b9514277d2139a56cb315de4384d3c7b35a840af3538608f95d07fb623f3404f7cb8f43c3db7057d7bf5ba63862e386b601afd5dfd4831861706b7fd54fa8c9f654504bbab473b0a4b4efeab00379b968c9c67dd80422bc1aba1114e4c43ccb9a4b41a83d7307471cb57cb9de737f29bd2029906fd26806410804d9fd76322806179d27b85b3a9fabc3797d28285ace279d4470bdc0210398c52a8f64efd609b732eb0d072b2fb63d207c637134c8c037808ecc583efea605ba8a3fe1215cb5a03c91d1119e6527b313fcefbbf65179105dca28a19fa43c6b34effec99357b5c631a56b1e7f29a37b2210705120f25bfab14e82de7ba1f7a86fcef18733ba8d53208b0f7621d7676eecc94e6bbe8f1955b931bb3df89b93d16fc9f72f12d156530fe0133e1037bdc15947980584f9f77fbdf2c065007885d505dbe7d1e6da4ca3af320ec385faaa79ba79948c404b0f62aeb53d6684487d688e1b554d65d328d3a895864f450d0a16044d3173068b779b11d1e497fe6f6e20f0c7e89e67aaad4aef89c43fd8797786a3f57c7dba11abf40714b6cf0fc0b40f85c4292dcd9424b4660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1a58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001ac0)=@req={0x1, 0x2, 0x6f1e, 0xffffffffffffffc0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x86}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r2 = semget$private(0x0, 0x7, 0x88) semop(r2, &(0x7f0000000000), 0x0) 2018/04/11 15:55:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) lseek(r0, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:38 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xb6, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x2, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) recvfrom$llc(r1, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)="f7c9239e5e81b8b20074f45876b37d1c1764d20ef6569782b0084e85c4ab51a1a35ef0cb2d51d414d63434069e616eb9624936d884d18985bc9f25594431f9b2259566752a5c79b5f8d46397ea0fabfba81b12016fe14cfe37c5c6f9a150955d99918ee8a9a2575629d9c96a8996e91dcc113d6ce856288268e1e3d99685300a7bec3449d40f78b2bfbc3a3558f200d1f6da3d37d89fa61c89555067a5ac2d431332dc5eaf688b579e99e25402a9", 0xae}], 0x1}, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/11 15:55:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0), 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:39 executing program 6: clone(0x3002017d, &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000003c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/11 15:55:39 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000021c0)=[{&(0x7f00000000c0)="a9bce23935b9bd6ffc8521f1a5b31b8681206597011283b3d069aae1d09c8738a6101b7c19821c08c23c948c56511220cb7963750a5d", 0x36, 0x200800}, {&(0x7f0000000140)="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0x1000, 0xfff}, {&(0x7f0000001140)="05d4b43ac3b21498bcff6f88d22343f7a2303b1da03d02e9fb7c80e8c60bed0fe3d104f63a084873541ae1a4b1e0e54516659e832e2ac28e900285cdb7aed4c62b21a8b65a4b", 0x46, 0x80000000}, 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", 0x1000, 0x7}], 0x310c021, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) lseek(r1, 0x0, 0x4) 2018/04/11 15:55:39 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x76e8, 0x101000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000580)=""/123) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) acct(&(0x7f0000000500)='./file0\x00') ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x401, @dev={0xfe, 0x80}}, 0x1c) 2018/04/11 15:55:39 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0xe}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x14, 0x20000030, 0x400443}, 0x14}, 0x1}, 0x0) 2018/04/11 15:55:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000000000000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000100)=0x80) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x81, 0xff, 0xffffffffffffff50}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000d74800000000000000000000000000000000000000"], 0x18}}], 0x2, 0x0) 2018/04/11 15:55:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000004c0)={"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"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/04/11 15:55:39 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0xa, &(0x7f0000000080)=@raw=[@generic={0x2, 0x0, 0xfffffffffffffff7, 0x80000001}, @alu={0x7, 0xe19, 0xf, 0xf, 0x7, 0x0, 0xc}, @alu={0x7, 0x6, 0xf, 0xf, 0x5, 0x6, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0xf, 0x4, 0x3, 0x8, 0xfffffffffffffffc}, @map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000140)='syzkaller\x00', 0xfff, 0xaa, &(0x7f0000000340)=""/170, 0x41000, 0x1, [], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r2, 0xfffffc61) 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) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r3, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/04/11 15:55:39 executing program 6: syz_open_pts(0xffffffffffffff9c, 0x80040) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000600)={0x77359400}, 0x10) fchdir(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = semget(0x1, 0x3, 0x50) fchmod(r1, 0x100) r3 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x400) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000480)={0x3, 0x619f6f6c, 0x5, 0x6c, 0x7, 0x8001, 0x8, 0x5, 0x2, 0xfffffffffffffffb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000001c0)=""/114) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000540)={0x100000001, 0x5, 0x2, 0x0, 0xfffffffffffffff8, 0x9, 0x8001, 0x8, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000005c0)={r6, 0x7, 0x9}, 0x8) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x403, 0x0) poll(&(0x7f0000000400)=[{r5, 0xc}, {r3, 0x8}, {r5, 0x88}, {r5, 0x80}, {r5, 0x2128}], 0x5, 0x6) fdatasync(r7) syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x3, 0x10000) syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r7, 0x8250aea6, &(0x7f0000000080)=""/214) r8 = getuid() setuid(r8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(r7, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000000440)) lseek(r1, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1803c, 0x0) [ 187.168720] Process accounting resumed 2018/04/11 15:55:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair(0xb, 0xa, 0x1f, &(0x7f0000000080)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x9}, {0x4, 0x4}], 0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000ae00000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000)=0x3, 0x4) r2 = socket(0x1b, 0x80000, 0x1) accept$nfc_llcp(r2, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffe17) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x1) 2018/04/11 15:55:39 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x60040) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r3, r1) 2018/04/11 15:55:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x10000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x800) 2018/04/11 15:55:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x1}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c, 0x17}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) [ 187.290618] Process accounting resumed 2018/04/11 15:55:39 executing program 3: r0 = eventfd2(0x80000001, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) io_submit(r1, 0x5, &(0x7f0000001900)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000000040)="f37e7e025ced5dafbe15bcb4b109cec2a50f", 0x12, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="6a3eb26c1552db9cbe7a755f85f8482e242af25789d516cedb", 0x19, 0x3, 0x0, 0x1, r0}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000300)="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", 0x1000, 0x10001, 0x0, 0x0, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000001440)="8adae6bbc79f953b1729ccdcc8", 0xd, 0x3, 0x0, 0x1, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000001680)="2658067e303e62a31496d3de5ea555c25449b9a0dc69a2fe087996830cee3dcf886b6041c90a26d5c0ce82d44af622fa0033a15412bc7ab862de6516d784d00b6d8dfc5ec1108e12cf3b1fd48878f619b497130326cd0001711e68c895f36eb73265b5ed3c932b21956221a6db199e49a188c476aae7865b2560a5e3d757843abbaf347ed210d41ec907407c266d4d05959e3b95b24929f1c832481649412ecca08b9997e36bd7dfc10c1c60446d8c428c261e3b61f037fe82b0f12d5f11a11829bb1163917904a35fd62003113fbaf1fdac4be045a42536b2", 0xd9, 0xffffffffffff27b2, 0x0, 0xab6800ff3b0e5c03, r0}]) eventfd2(0x0, 0x1) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "dd1dfe6c27681b4a77aeb5a28caaf5f46874697fe662b2d9d4eecfe8ac905410de9be1b46e91bb472e488724c9fd93fa32e0fc6203824d6923695797040a8aff2b6888b47e29d049c6254f87ca7255c16d7d8f4c7bab09d955"}, 0x5d) 2018/04/11 15:55:39 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x212000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x7f) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0100dc5c0404"], 0x18}, 0x1}, 0x0) 2018/04/11 15:55:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005000, &(0x7f0000003ff8)) 2018/04/11 15:55:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') r1 = socket$kcm(0x29, 0x200000005, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="c0", 0x1}], 0x1, &(0x7f0000000480)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020026bd7000fedbdf250e0000000800060005000000080005000100000020000300080001000200000014000600fe8000aa2400010008000800080000000800090027000000080005000200000008000800ffff00000800040007000000000000000000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x400c011}, 0x20000001) 2018/04/11 15:55:40 executing program 6: r0 = getpid() r1 = getpgid(r0) pipe(&(0x7f0000815000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000080)=""/70) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x22, 0xafb, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) fcntl$setpipe(r3, 0x407, 0xdb45aa5) fcntl$setpipe(r3, 0x407, 0x100000) r6 = shmget(0x1, 0x3000, 0x54001203, &(0x7f0000ffd000/0x3000)=nil) r7 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000400)={{0x8, r7, r8, r9, r10, 0x2, 0xfffffffffffffff7}, 0x20, 0x4, 0xfff, 0xfffffffffffffffb, r1, r0, 0xd5b}) 2018/04/11 15:55:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x80004) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x0, 0x2}, 0x10) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000180)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x64}, {0x6}]}) 2018/04/11 15:55:40 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x9, 0x5, 0x7, 0xcb8, 0x7, [{0x10, 0xe9d, 0x8ae}, {0x101, 0x1, 0x1000, 0x0, 0x0, 0x1}, {0x7, 0x4, 0x75cb, 0x0, 0x0, 0x404}, {0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x1000}, {0x1, 0x1, 0x101}, {0x73a3, 0x401, 0x6, 0x0, 0x0, 0x400}, {0x8, 0x2, 0x3f, 0x0, 0x0, 0x1}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="80e45fe956e66a379fdb13d07dfe646b", 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x42) 2018/04/11 15:55:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0x9, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'ip6gre0\x00', {0x4, 0x0, 0x1f, "cea8cabaf99f", 0x6}}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x3, 0xffff}, {0x6, 0x8}, 0x0, 0x0, 0x1800000000000000}) fchmod(r2, 0x100) pipe2(&(0x7f00000001c0), 0x84000) 2018/04/11 15:55:40 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/20, 0x14}, {&(0x7f00000005c0)=""/133, 0x85}], 0xa, 0x63) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r1, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000740)) write(r1, &(0x7f0000002200)="f55fe4524e3fd4f145599d310be6abd853ebadbc6db6cbdc12f390f46b5d6cb2a644ca7edbd9b4862e08288a911a7a879c265c07a61f1ec6ec952687292cb03f3f345487c17b09b5eda4c3ccfa9cff7033261f2a125bff6cea84fe9357403962d30d17d326babb380ca7bffc3bf00a6ebd9d5632428ee8a8454cf53ed793e981cbe23f38d47d8cdb69aa7786df17f6db6b6b101328e30f7e0351b15f86ce491ebbd427f31f6e33eb1bcb8468ff3daae791b6e9101e036ca679ed58941a9c10c7609898f9b4ed70976ba74b1da4c866a2796c6c1376ea0feb6e133d720e811e988e04bcb62b71b6105d150447a5b5c7ebc89f1e95934fe03a2aacfde0b4ae8e0a0a28154adb701fec687f3d8ae508a06ff6772f8e501274e875ad479d126c06f768f6234a12c872539fc1c5eb7a815e8a726bd9fe03f9d35d70b6a3d97a6fb1a11cf0e0f3d47f81b9a2f7d4f7f6a13ada149ca54084ffcabc45ef1dffa9defa082ef4157899def0613aea97ce27f6b3490c6404aeca2c7a85e9019727241ef02fcca45380d087b7af1a55643fd704b02c7ba364fd9bd7fb95ebd970ffc6f4d1fba4720d6ea9f1e7749bd1b1c09874efe91d3bf9b20740ffba4fb4620e1b0c9ef16b0e877749f1691c4d8a9fd05f20585d70064eb86652ecc08af83b2c0752f86a31abc70a04d2cc3389ce79e5e9be487a8349d129a4a57455cf75b74da28458d2", 0x200) 2018/04/11 15:55:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001280)={'yam0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000040), 0x0, 0x40000, &(0x7f00000012c0)={0x11, 0x0, r3, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x4}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 188.124077] audit: type=1326 audit(1523462140.366:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15174 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/11 15:55:40 executing program 1: r0 = socket$inet(0x2, 0x5, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x0, 0x28}}}}}, &(0x7f0000000380)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) msgget$private(0x0, 0x600) close(r0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x2000)=nil) 2018/04/11 15:55:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x200000, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/04/11 15:55:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0xbb, @broadcast=0xffffffff, 0x4e23, 0x0, 'fo\x00', 0x3, 0x400, 0x10}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x0, 0x4, 0x7, 0x4}}, 0x44) 2018/04/11 15:55:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x95, "626bf19a11920e5faeb605346a9f894035ebba94388d2c4c086468e624cf9110e20788ee946d6a956186af0b1735e5b5b483b853b3c028f38455bed900cf5aa6830132e1da1472db7dcbef1d45e391dce0d010d9be0ea583aa1eb4c33e16ed40a3f1ea3bd5a13f8ce8c013bd75665aac465719a9ac73d0d70deae85c19d9dbde5ab1597856b10b78b039a0b893aaf99352981ddcca"}, &(0x7f0000000040)=0x9d) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x10000, 0x0, 'client0\x00', 0x2, "1395633fa6504b1d", "ba8084c1862acb54547459822d9a2062ee17ef5f7c96f5f42cdacf90c9c32188", 0xe66, 0xff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@empty, @multicast1=0xe0000001, r3}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x1, 0x1, [0x9]}, &(0x7f0000000280)=0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000440), &(0x7f0000000380)=ANY=[]}, 0x78) r4 = semget$private(0x0, 0x0, 0x41) semop(r4, &(0x7f0000000380)=[{0x7, 0x5, 0x1000}, {0x1, 0x9}, {0x3, 0x7fffffff}, {0x3, 0x9, 0x800}, {0x2, 0xb8, 0x1800}], 0x5) 2018/04/11 15:55:40 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000)="96", 0x1, 0x40000, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/11 15:55:40 executing program 4: userfaultfd(0x800) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) rt_sigaction(0x0, &(0x7f0000000340)={0x7, {0x4}, 0x8000000, 0x101}, 0x0, 0x8, &(0x7f0000000380)) gettid() r1 = getpgrp(0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="f6876ef4b00bb6f057f60040b65403a7da88181fc9ba4ca7be62f44b18e80cf9a1edb57c3745ad4da39dbdca68665097595b859deebd2a681941d0100fb3200820a868d78248286628e96b87590ec96795f98603723e4bc41fb0c2a0e30d7e024fbd28a06a9a08e30c61e70ed2bd19df868ab31a8d393b5c81e75dadb1ab4bcbe5b474e8d211084825ab2c9f8afa73a2ddaf7f") mkdir(&(0x7f00000002c0)='./file0\x00', 0x50) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x4, 0x80000001, 0x10000, 0x9, 0x8, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000000c0)={{0xf3c2, 0x0, 0x5, 0xffff, "04624aa43c0a0a2e0c62cf686d2ca178b481312e80b498a623d796650653bf83f6899bdd18ffc4fba33c93f4", 0x3}, 0x0, 0x0, 0xfffffffffffffff7, r1, 0x74, 0x2, "7a8347e7bfbfb3e3c91940206c46e0854b73691b559c7580d6179f298db761e3e5d065b2aac8b04b5e8f259c47ecc067d7f02e90a917afe291bbddb6bd9643a5", &(0x7f0000000080)='\x00', 0x1, [], [0x32b6, 0xff, 0xffffffff, 0x9]}) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xffffffffffffffa2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 188.335492] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/11 15:55:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000300)={0xcbc, 0xdc1a, 0x6, 0x5, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000340)={0x100000000, 0x5, 0x2, 0xfffffffffffffffb}, 0x10) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000235fe4)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4d0000000a000000080013008ffecdee780f1236abdcc5646c24b133f5524e4174e09977617bcd24be2070f0593d933147fd8a788136da054a834d60a641c8baec287a8607deffdf8af983be9ca8d97d3aaa1a5348d97a767e6b49ab7bb225b1dda2d44c40bc2aa9006459ed7322e68a8dad91c912a97595f42066511adceccfe28b7f1b60f6c6a9036f668ac0d844a351d180455aa26a5d9ed1538c3cd7f60992a286c277b4a2a7e7c415090b823b7c4a83c89b0513616e9ca58a10b390710a03d31165e8841a19b57810ded281c48f5c352c6018c176800db1bcc55da19318a1442c54f385afc1f3b0ef1802257fb1f8", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) [ 188.383301] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/11 15:55:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/11 15:55:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/139, 0x8b) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x0, &(0x7f0000003ff8)) 2018/04/11 15:55:41 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0xf1, 0x1, 0x400}, 0x1, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="86dfbfb79be5", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="c1c1ebd38b88", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/04/11 15:55:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r1) r2 = inotify_init1(0x80000) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="19ebf96f2c8921546f2363a0c66f6522eeda077b1e31aa4ffe1f00f08fa706f66d2f65f9c12b7050da83415e4fdd5ff8e1c4beed8eb3d70c9f741dee1d4b5353075334d06b6f093922657cc17b5b2d363fe376de921aac9fb18ea014dd8d78", 0x5f, 0xfffffffffffffffb) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000005c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x40002, 0x0) r4 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0x0) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="08c9a55c52458582918d0642b0a8ef8dfa1f1a9646eab85ebea46f27331a23b869761c93046024065c175f3dbd4a58f4d7597746075e70e2e539f13f3b99b51d06a4cc06e0cdfe0aa4c01ad628827f2c58a059687dd1ae5b5f77648768d10167bc46d3e0773746ad99e2a198bb30411b9d0ff28d5ee8fd95077bbc13ac5bcafcfe4beebc837cd13e711327b306ad2d2cbf33c5332dfdb72fc085849126cc1bc4b2eea80a6fd032ed9ddf5ed8fa9b1c22ffc549288ab7f35a304e16a0cad2071e61c03df54f585d5bb3e1ba8da79c69383e77e4b583c20041ba0f27c30f6f1bce985a54634effa9bba53ab2d6e4", 0xed, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r5}, &(0x7f0000000380)=""/230, 0xe6, &(0x7f0000000580)={&(0x7f0000000480)={'rmd160\x00'}, &(0x7f00000004c0)="e3422d537856656166e1cc6ea568ef106b8a2f70c7b1dcf4a85809a34f188f27dfab39353be9c5ccd00e0c9616aafd36efa24984bf020611e6de0e39654354e6629eb2ef175834fc0539f4d7e38cad7a0e0018fc6d0e463536aa0927fa786642555fe1bd2d8e0bd98451e29a2d843a95a1f5ca2867e7c3c32757aeb0c0b95d3d7cf968ef7d26", 0x86}) setpgid(0x0, 0x0) 2018/04/11 15:55:41 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x4) 2018/04/11 15:55:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x50000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/11 15:55:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = msgget(0x2, 0x27c) msgrcv(r1, &(0x7f0000000040)={0x0, ""/218}, 0xe2, 0x3, 0x2000) ioctl$TCSETS(r0, 0x80045432, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) 2018/04/11 15:55:41 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = memfd_create(&(0x7f00000000c0)='usersecurityvboxnet1I-\x00', 0x2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000100)=""/171, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/246, 0x100000}) flock(r1, 0xc) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x4000de04, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000000000) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x200000) getrandom(&(0x7f0000000200)=""/43, 0x2b, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = geteuid() getgroups(0x3, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001e80)=0xe8) r11 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001ec0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002180)={&(0x7f00000013c0)=@kern={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000001cc0)=[{&(0x7f0000001400)={0x1f4, 0x28, 0x20, 0x70bd2d, 0x25dfdbfc, "", [@generic="4931bfdfa4c1ca4924fea8e00d260d9a3a5db4052db87d7dc7789aebdbf892950f24c6415cecacd4c7d6ebbc461ffe5a742837d5fe03f4b575f2390b40cd10facc0a47a46187e81cfc593789998f2570905ba86367210bc2c191f97316679c2bc10f1d8ba47dd4e61619e4901963f9d7d988624b28a9a6dd016b2b6e7e2754ec780005e8fb5f9be5e49284b78c23faf9db61d523eb2f01191c17f088c39fa4ded90652f7c064574025173aeca204cee5f1", @nested={0x124, 0x15, [@generic="52b44e8362276b3bd51a88177840936b51268dcd1f2d5694b3d817e408eb3b87701b9761425043412e9256cab3efa8d9c98fe59d477e", @generic="a7ee5ad1f2fb9af1ce8ecc61a44719cd742c3a8d5f4bf03b59e44f51aec49d5b8ae62cfa26db85ab193036cabd14b2a928905b615c064352d48267d4748df1001bca716c0813ae498c2a5c54affb563a9246d56982d9bfc450b67806a08c0b0c5827fda726211442740929bd796c42d5a3f8a3aecccf62bc96bb823e", @generic="efb04905d2ed34886915391fb82df012645afa41e18d0a95b82ab443f55747ac7b199c16e75eb0a583e839f862bf79830058827b608af4904a31b57e7d6507908b3ecf2218541f36d84cb3fadeb6e1df2895ef364c68d38eeeda096c568d20d645069ecd129291fcbdb67415"]}, @generic="c46ae954dd0e7047d590bc5f4a93d1"]}, 0x1f4}, {&(0x7f00000016c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08002b00001000007ad6845ed7d2a17144995291613184b67b9dfc9f05d2ebc272ad1dc29951e9f37af4c3c6c7a3ff6294997e4c3efd06208e4d738f79f298499877b49db94094787d41aef929eeb1620f3d25a0ac7433927feb558c77ea079b337daf88e3ad9c8c4bcea76eef0e2ded31c391c7a82ba0d69c2d9ea1ea669944d2beec360f35c31acba3417420df59532504ec934cb2454dfc6f52c1182c8370749899c387b49a32adf3576cb7f37e141bc1a3a7757b31f0be4940b683f885f00ba1d058b0b3f235d662d4001c2294000000384310bb6cc66ce239bac790e7f4247359e5b60402163a829a731f644b35fa307efdecfb9c97a480a3d58440d60d455a0296d057a4a2c23a86b259e2b33ba038a58fd050f6bbcf5727e4010feb5d83d0d4240dcc888be516bc32e8b69e3dd57dd7c547c634254554ae228d415109ef7925f71632bb6aff24b6f60a8ffdfe3869a4599c2010a5a20084ea20d9c05c6044504fcd0f231a26dc6c421b22baf54869ba215fff067d14d79175943840a9e3a8428dd87ea7a1025342fb63380e78ee99df71ee20b43b1805bc6665cdf4467989d59447cfd9d336f178d5911e1b841c1e5506f971265395be82cc90817ab4413bc5d2bc9e001ac82c5f8876a3d9b9b215e945e2160bbdd33b8897373772352f2fb118b8915c13dc3f7a43f0dfd10055c14e880f62131ad3f2b19b27323a189d0009f4e70b753e8b86d0670000"], 0x3c4}, {&(0x7f0000001ac0)={0xfc, 0x3b, 0x1, 0x70bd2d, 0x25dfdbff, "", [@generic="0909f9420ba217836e5f4680abcb2b4406a8d36c75150bdbab308d7b622466c5faad1d8d6844fcf6d8450cb1340b8e96cb1cbdb34028b774f2b216e69ad67c810a4412dbe24defd3e10fdd998a8a04b473a3e8c25d7de726a306dfa87010c1d23646ca72f6b61d52713fea9bcbf7991d79a2f06cda8d6a170f659e2742e206124227d8f9752a21bfb9e06f6a6e285d75cbb81068edfd75e87f5341c781149339ac1a8ade696473a6049a5f9bea4cbe86d99cd37eb82ab902f56411f83f742a84eab8822c9f04d9d0bee08450d7140778936b3303b5a6f4c655912fefb354429dae6c085b494aaa6a04fb2e"]}, 0xfc}, {&(0x7f0000001bc0)={0x38, 0x40, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0x14, 0x1d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x28, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x38}, {&(0x7f0000001c00)=ANY=[@ANYBLOB="a4000000210004002dbd7000fddbdf259eef656facc73c76bdb6c2093ecb9ce667df8e15e700f019775ec62599cc7340a2f24920bf88a4080000005b8ecbfe5213dc25c0ef690de8d8bd7064a192d686961bb10c94c577ae7bbdb266221263bcc76ea26c2949433945d9e0bddcac8a4b176a1321ca894cfc7b65942bd33c164cd3e290c2cd6b41e21a4807eea1964d84ccfec836b3ef08005d000000000000"], 0xa4}], 0x5, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x80, 0x24008000}, 0x24004040) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000240)=0x8001) 2018/04/11 15:55:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000be7000), 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x904) 2018/04/11 15:55:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000100000000000000000e0000000400000000040000ffffffff300200007001000070010000ffffffffffffffff680300006803000068030000ff8f8e82580125ffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010017001000000000000000000000000000000000000000000000000280074746c000000000000000000000000000000000000000000000000000000030300000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000040000000800000002000000010000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaa0f020001003c0003000c00390001001c003c00010003000a0016000a002100380003002800000000000000d39e590c0100000000000000ffffffffac14140bffffffffffffff006970366772653000000000000000000073797a6b616c6c657230000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008900011800000000000000000000000000009800c000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001380100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000008000000010000000000000001000000280069636d7000000000000000000000000000000000000000000000000000000f04aa000000000028004e465155455545000000000000000000000000000000000000000000000309007a5602000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x460) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000240)=""/83, 0x53, 0x6, &(0x7f00000002c0)={r3, r4+10000000}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000200)=0xffff, 0xfffffffffffffe42) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) 2018/04/11 15:55:41 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="ea") fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '\x00'}, &(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) 2018/04/11 15:55:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e29f33faff329c61fac9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) r3 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1000) 2018/04/11 15:55:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x10300) r1 = msgget(0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000001140)=0x4) r2 = accept4$nfc_llcp(r0, &(0x7f0000000fc0), &(0x7f0000000080)=0x60, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000000000)=0x1ffff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754", 0x7f, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="ed", 0x1}], 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x40a81) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) write$fuse(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="ef18235caf3f0377f216abb280a9de72e9e19379c86c0986b0f03efa80feba55ba925a962dec098b6df2739b5db92710340ae6bf9061ba0e12151f6b80b1d7e6b3fe59ca8cd5f18c89d8eaafcd4611e6b45909132d28fb4b0abfa3b7f39ec76ac466bf2d75dd32dc3d68526a6732f2e066a5c3f09ad7006ff6211def0030dacc2d7472482634be5c1011bf4b15605fb51b6124c912e8", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000002280)=ANY=[@ANYPTR64, @ANYBLOB="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"]]], 0x9e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380)=0x346000000, 0x4) write$cgroup_int(r3, &(0x7f0000000240)={[0x31, 0x3c, 0x3c, 0x2c]}, 0x4) socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r6, &(0x7f00000002c0)={0x1f, 0x3, "a8c67324dbabf13fec6476cea2ead26724fa663431b7c2"}, 0x2802) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 190.919095] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 201.167148] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 211.415058] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 221.671096] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 231.919072] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 242.167137] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 252.415119] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 262.663076] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 272.911135] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 283.159142] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 293.415121] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 303.663143] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 313.911153] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 324.167135] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 334.415115] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 344.663142] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 354.671123] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 364.919147] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 377.058603] INFO: task syz-executor0:15276 blocked for more than 120 seconds. [ 377.065994] Not tainted 4.16.0+ #17 [ 377.070159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.078208] syz-executor0 D25096 15276 8862 0x00000004 [ 377.083880] Call Trace: [ 377.086471] __schedule+0x807/0x1e40 [ 377.090195] ? __sched_text_start+0x8/0x8 [ 377.094348] ? update_load_avg+0x2d9/0x2540 [ 377.098684] ? graph_lock+0x170/0x170 [ 377.102484] ? graph_lock+0x170/0x170 [ 377.106299] ? print_usage_bug+0xc0/0xc0 [ 377.110363] ? print_usage_bug+0xc0/0xc0 [ 377.114433] schedule+0xef/0x430 [ 377.117801] ? lock_downgrade+0x8e0/0x8e0 [ 377.121952] ? __schedule+0x1e40/0x1e40 [ 377.125932] ? mark_held_locks+0xc9/0x160 [ 377.130082] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 377.134667] ? _raw_spin_unlock_irq+0x27/0x70 [ 377.139166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.144185] __rwsem_down_write_failed_common+0x919/0x15d0 [ 377.149822] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 377.154400] ? debug_check_no_locks_freed+0x310/0x310 [ 377.159615] ? __lock_acquire+0x7f5/0x5130 [ 377.163849] ? rcu_is_watching+0x85/0x140 [ 377.168004] ? debug_check_no_locks_freed+0x310/0x310 [ 377.173200] ? graph_lock+0x170/0x170 [ 377.176998] ? graph_lock+0x170/0x170 [ 377.180818] ? unwind_get_return_address+0x61/0xa0 [ 377.185755] ? __save_stack_trace+0x7e/0xd0 [ 377.190078] ? find_held_lock+0x36/0x1c0 [ 377.194155] ? lock_downgrade+0x8e0/0x8e0 [ 377.198300] ? lock_downgrade+0x8e0/0x8e0 [ 377.202457] ? kasan_check_read+0x11/0x20 [ 377.206612] ? do_raw_spin_unlock+0x9e/0x2e0 [ 377.211035] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 377.215627] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 377.220748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.225782] ? trace_hardirqs_on+0xd/0x10 [ 377.229936] ? register_netdevice_notifier+0xb4/0x8f0 [ 377.235133] ? lock_release+0xa10/0xa10 [ 377.239108] ? check_same_owner+0x320/0x320 [ 377.243439] rwsem_down_write_failed+0xe/0x10 [ 377.247931] ? rwsem_down_write_failed+0xe/0x10 [ 377.252600] call_rwsem_down_write_failed+0x17/0x30 [ 377.257631] down_write+0xa2/0x120 [ 377.261178] ? register_netdevice_notifier+0xb4/0x8f0 [ 377.266460] ? down_read+0x1b0/0x1b0 [ 377.270179] ? kasan_check_read+0x11/0x20 [ 377.274327] register_netdevice_notifier+0xb4/0x8f0 [ 377.279346] ? __dev_close_many+0x360/0x360 [ 377.283664] ? lockdep_init_map+0x9/0x10 [ 377.287726] ? init_timer_key+0x17f/0x470 [ 377.291870] ? find_held_lock+0x36/0x1c0 [ 377.295934] ? __rwlock_init+0x1c/0x140 [ 377.299907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.304921] ? __lockdep_init_map+0x105/0x590 [ 377.309412] ? __lockdep_init_map+0x105/0x590 [ 377.313934] ? kasan_check_write+0x14/0x20 [ 377.314220] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 377.318160] ? sock_init_data+0x983/0xd70 [ 377.318174] bcm_init+0x259/0x300 [ 377.318183] ? canbcm_pernet_init+0x90/0x90 [ 377.318192] ? can_get_proto+0x245/0x380 [ 377.318205] ? can_pernet_init+0x3b0/0x3b0 [ 377.345926] ? rcu_is_watching+0x85/0x140 [ 377.350081] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 377.355280] ? canbcm_pernet_init+0x90/0x90 [ 377.359616] can_create+0x28a/0x4b0 [ 377.363244] __sock_create+0x526/0x920 [ 377.367156] ? kernel_sock_ip_overhead+0x570/0x570 [ 377.372081] ? get_unused_fd_flags+0x121/0x190 [ 377.376665] ? __alloc_fd+0x6e0/0x6e0 [ 377.380469] __sys_socket+0x100/0x250 [ 377.384275] ? move_addr_to_kernel+0x70/0x70 [ 377.388693] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 377.393541] ? ksys_ioctl+0x81/0xd0 [ 377.397169] SyS_socket+0x24/0x30 [ 377.400624] ? __sys_socket+0x250/0x250 [ 377.404593] do_syscall_64+0x29e/0x9d0 [ 377.408481] ? vmalloc_sync_all+0x30/0x30 [ 377.412634] ? _raw_spin_unlock_irq+0x27/0x70 [ 377.417123] ? finish_task_switch+0x1ca/0x820 [ 377.421636] ? syscall_return_slowpath+0x5c0/0x5c0 [ 377.426582] ? syscall_return_slowpath+0x30f/0x5c0 [ 377.431525] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 377.436892] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.441739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 377.446950] RIP: 0033:0x455259 [ 377.450139] RSP: 002b:00007fb0cf11fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 377.457852] RAX: ffffffffffffffda RBX: 00007fb0cf1206d4 RCX: 0000000000455259 [ 377.465125] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 377.472405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.479676] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 377.486941] R13: 0000000000000613 R14: 00000000006fc268 R15: 0000000000000000 [ 377.494222] [ 377.494222] Showing all locks held in the system: [ 377.500561] 3 locks held by kworker/u4:4/252: [ 377.505207] #0: 00000000573e4d17 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 377.514764] #1: 000000006e8b1e38 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 377.523467] #2: 000000009f7def45 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 377.531629] 2 locks held by khungtaskd/889: [ 377.535947] #0: 00000000291b62e2 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 377.543585] #1: 00000000c5936b64 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 377.552225] 2 locks held by getty/4461: [ 377.556190] #0: 000000001bb52ea1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.564446] #1: 00000000559b9e16 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.573305] 2 locks held by getty/4462: [ 377.577283] #0: 00000000ecbe3df8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.585529] #1: 000000001bb8bd2a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.594390] 2 locks held by getty/4463: [ 377.598358] #0: 00000000a425e7c4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.606607] #1: 00000000f34339d4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.615489] 2 locks held by getty/4464: [ 377.619471] #0: 00000000cf0bf964 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.627742] #1: 00000000e1aac8fb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.636629] 2 locks held by getty/4465: [ 377.640599] #0: 000000002a8438aa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.648855] #1: 00000000c8cac024 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.657726] 2 locks held by getty/4466: [ 377.661706] #0: 00000000697aa1d5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.669965] #1: 00000000fa6bc004 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.678825] 2 locks held by getty/4467: [ 377.682797] #0: 00000000c939bed4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 377.691039] #1: 000000001c009f8b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 377.699909] 1 lock held by syz-executor0/15276: [ 377.704573] #0: 000000009f7def45 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 377.714046] 1 lock held by syz-executor0/15305: [ 377.718703] #0: 000000009f7def45 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 377.728180] 1 lock held by syz-executor3/15289: [ 377.732837] #0: 000000009f7def45 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 377.742303] 1 lock held by syz-executor3/15304: [ 377.746958] #0: 000000009f7def45 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 377.756420] [ 377.758037] ============================================= [ 377.758037] [ 377.765055] NMI backtrace for cpu 0 [ 377.768677] CPU: 0 PID: 889 Comm: khungtaskd Not tainted 4.16.0+ #17 [ 377.775141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.784471] Call Trace: [ 377.787038] dump_stack+0x1b9/0x294 [ 377.790643] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.795818] nmi_cpu_backtrace.cold.4+0x19/0xce [ 377.800465] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 377.805633] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 377.810892] arch_trigger_cpumask_backtrace+0x14/0x20 [ 377.816061] watchdog+0xc10/0xf60 [ 377.819498] ? reset_hung_task_detector+0xb0/0xb0 [ 377.824323] ? __schedule+0x1e40/0x1e40 [ 377.828274] ? do_raw_spin_unlock+0x9e/0x2e0 [ 377.832661] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 377.837220] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 377.842305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.847302] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.852815] ? __kthread_parkme+0x1b7/0x280 [ 377.857115] kthread+0x345/0x410 [ 377.860461] ? reset_hung_task_detector+0xb0/0xb0 [ 377.865536] ? kthread_bind+0x40/0x40 [ 377.869310] ret_from_fork+0x3a/0x50 [ 377.873084] Sending NMI from CPU 0 to CPUs 1: [ 377.877596] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 377.878582] Kernel panic - not syncing: hung_task: blocked tasks [ 377.891767] CPU: 0 PID: 889 Comm: khungtaskd Not tainted 4.16.0+ #17 [ 377.898231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.907558] Call Trace: [ 377.910127] dump_stack+0x1b9/0x294 [ 377.913741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.918914] ? printk_safe_log_store+0x260/0x260 [ 377.923649] panic+0x22f/0x4de [ 377.926818] ? add_taint.cold.5+0x16/0x16 [ 377.930949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.936466] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 377.941896] ? printk_safe_flush+0xd7/0x130 [ 377.946200] watchdog+0xc21/0xf60 [ 377.949637] ? reset_hung_task_detector+0xb0/0xb0 [ 377.954465] ? __schedule+0x1e40/0x1e40 [ 377.958420] ? do_raw_spin_unlock+0x9e/0x2e0 [ 377.962813] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 377.967374] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 377.972452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 377.977443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.982957] ? __kthread_parkme+0x1b7/0x280 [ 377.987255] kthread+0x345/0x410 [ 377.990597] ? reset_hung_task_detector+0xb0/0xb0 [ 377.995410] ? kthread_bind+0x40/0x40 [ 377.999188] ret_from_fork+0x3a/0x50 [ 378.003446] Dumping ftrace buffer: [ 378.006971] (ftrace buffer empty) [ 378.010659] Kernel Offset: disabled [ 378.014266] Rebooting in 86400 seconds..