, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x26}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 215.280658] Unknown ioctl -1073191904 2018/04/29 23:58:40 executing program 7: r0 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]) r3 = getpgid(0xffffffffffffffff) ptrace$peek(0x1, r3, &(0x7f0000000540)) fallocate(r2, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) r5 = dup3(r4, r2, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) bind$netlink(r5, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) r7 = eventfd2(0xd1b, 0xfffffffffffffffa) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000000)=r7) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000040)) 2018/04/29 23:58:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, r2, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) [ 215.344288] Unknown ioctl -1073191904 [ 215.356259] IPVS: length: 167 != 8 [ 215.386493] IPVS: length: 167 != 8 2018/04/29 23:58:40 executing program 3: unshare(0x60000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000003, 0x40) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000100)=""/137, &(0x7f00000001c0)=0x89) 2018/04/29 23:58:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1a}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x800, 0x82) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x12, 0x0, 0x0, "5923b18c6800e661e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067074e4566793ae133f7d2e6d512549a371ede0a000060534f08a2d354b038a1061e7ac6ef05fb090039d57a297032895426b4ec80a26a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e36da0c0300f8e02f200aa63543c75b00"}) [ 215.525756] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 23:58:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='Z', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/106, 0x6a) keyctl$get_keyring_id(0x0, r0, 0xfff) 2018/04/29 23:58:41 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x2000, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/29 23:58:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000200)={0xbc, 0x1}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0xffffffffffff5708, 0x9, 0x93, 0x33}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syzkaller0\x00', 0x10) 2018/04/29 23:58:41 executing program 2: r0 = socket$inet(0x2, 0xf, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/249, &(0x7f0000000000)=0xf9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) write$eventfd(r1, &(0x7f0000000040), 0x8) fallocate(r1, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x3, 0x823}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@loopback, @remote}, &(0x7f0000000100)=0x8) 2018/04/29 23:58:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) dup2(r0, r1) 2018/04/29 23:58:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4fe}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x5}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r4, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x80, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) 2018/04/29 23:58:41 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:41 executing program 7: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1800, &(0x7f00000000c0)=ANY=[]) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, 0x0) setrlimit(0xd, &(0x7f0000000000)={0xffffffffffff5953, 0x6}) [ 216.440354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 23:58:41 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5f, "c4e339ec646da1df54a130ce8b23af73f052a61615d587141835696358174b0cdc224bdcf8e400b970492f69029cdfc2b4eae257e30bae6cc1bb4190046eaeb7bc2ae0d71bda44fb72eedd8a2061a84f9ff1469ce93f5f9938ebdc04592ba3"}, &(0x7f0000000000)=0x67) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x5, 0x1}, &(0x7f0000000180)=0xc) tkill(r0, 0x1000000000016) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/04/29 23:58:41 executing program 2: r0 = socket(0xa, 0x80005, 0x10000000) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0', "a7f6a9b7"}, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0x30) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x10000) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000000000000, 0x48801) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="260f20e666baf80cb89c997a8fef66bafc0c66b8000066efb9800000c00f3235010000000f30660f01c90fde6fd8c463a548ef44c74424003fffffffc744240200000080c7442406000000000f0114242e450f01cfc744240044000000c7442402d2270000ff2c246766460f1110", 0x6e}], 0x1, 0x8, &(0x7f0000000140)=[@efer={0x2, 0x100}, @dstype3={0x7, 0x7}], 0x2) 2018/04/29 23:58:41 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1e}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40800, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000001c0)=""/164) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/04/29 23:58:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 217.446180] audit: type=1326 audit(1525046322.537:809): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16670 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 217.515206] audit: type=1326 audit(1525046322.606:810): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16670 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 23:58:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000011000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r3, r0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/29 23:58:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) 2018/04/29 23:58:42 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x7d, 0x7, 0x2, 0x23b}, 0x8) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/189, 0x233) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xc0ffffff, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/29 23:58:42 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x3000, 0x16000, 0x7, 0xfffffffffffffffb, 0x7}) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/29 23:58:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0x2d1, &(0x7f0000000240)={&(0x7f00000001c0)=@dellink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/29 23:58:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x188}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:42 executing program 1: clock_nanosleep(0x3, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000)) 2018/04/29 23:58:42 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) exit_group(0xfffffffffffffffc) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000001040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=';\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='U\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000001000000000000000000000000000000"], 0x48}, 0x0) 2018/04/29 23:58:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) lseek(r0, 0x22, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) 2018/04/29 23:58:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x6400, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x1, 0x4, 0x1, 0x4}}, {&(0x7f00000000c0)=""/245, 0xf5}, &(0x7f00000001c0), 0x10}, 0xa0) 2018/04/29 23:58:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x805, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/48) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(0xffffffffffffffff) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) 2018/04/29 23:58:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x20bef000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x6201, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000140)=""/4096) [ 217.762375] audit: type=1326 audit(1525046322.853:811): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16727 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 23:58:42 executing program 7: futex(&(0x7f00000000c0), 0x0, 0x4, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x9) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x210000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200100c}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, r1, 0x20, 0x70bd29, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x952d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x63}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff30c}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x5) [ 218.666225] audit: type=1326 audit(1525046323.757:812): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16727 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/29 23:58:43 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x800) socket$inet(0x2, 0x6, 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 23:58:43 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000001c0), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xbb, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x650140) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xffffffffffffff71) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x5, 0xa7, r3, 0xff, r4, 0x8, 0x3db, 0x8000}) r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x9, 0x1, 0x31c6e123, 0x80000001, 0x0, 0x3, 0x80002, 0x2, 0xc27, 0x80000000, 0x100, 0xdc, 0x7, 0x6, 0x7, 0x4451, 0x6, 0x80000000, 0xe4, 0x4, 0x6, 0x80, 0xffffffff, 0xffff, 0x1000, 0x7fff, 0x7fff, 0x100000001, 0x7, 0xf7, 0xfffffffffffffff7, 0x5, 0x1f, 0x2, 0x40, 0x100, 0x0, 0x100000000, 0x2, @perf_config_ext={0x80e, 0x800}, 0x48a, 0x7, 0x7fff, 0x4, 0x100, 0x1, 0x10000}, r5, 0x4, r1, 0xa) 2018/04/29 23:58:43 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x448, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x398e1c22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") r1 = socket$inet(0x2, 0x3, 0xff) sendmsg(r1, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000000)="a75f2d870575010056df7f62dd0532d6703b3202", 0x14}], 0x100000000000010a, &(0x7f0000000000)}, 0x0) 2018/04/29 23:58:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x11}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x1, 0x5, 0x3, 0x7fffffff, "e24ed52695ce1ebf4a32a05450db7c59318c065500b3c006c10cac05ab7bb66a3a204f9d67c0255b4f85a440", 0x40}, 0x0, 0x0, 0x4, r3, 0x7, 0x0, "35bb385e127968d3bae2049b2b46f2ffe71a4feb14edd9332b240eda241a60ffa67bfe27831b3afff079611391f2c2368c4afc83010bf38f3e6fa123f3c51e50", &(0x7f0000000080)='vboxnet0{(vboxnet1eth1\x00', 0x17, [], [0xcf8, 0x8, 0x80, 0x100000000]}) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000040)) 2018/04/29 23:58:43 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x10205, 0x2, 0x100004, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/04/29 23:58:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2, 0xffffffffffffffff}) 2018/04/29 23:58:43 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/04/29 23:58:43 executing program 1: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f00006f4000/0x10000)=nil, 0x10000, 0x2) mprotect(&(0x7f00006f9000/0x3000)=nil, 0x3000, 0x0) 2018/04/29 23:58:43 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0xae64, &(0x7f0000000180)) 2018/04/29 23:58:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/217, 0xd9, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000140), &(0x7f0000000080)) r1 = getpgid(0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x2, 0xe9, 0xffff, 0x10001, 0x0, 0x4af4, 0x0, 0x2, 0x2f7, 0x2, 0x2, 0xffff, 0x2, 0x7, 0x7, 0x9, 0x1, 0xfffffffffffffffb, 0x205, 0xfff, 0x1728, 0x7, 0x80000000, 0x7f, 0x1f, 0x80, 0x9, 0x4, 0x0, 0x3, 0x97c0, 0xcf9, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x1, 0x10001, 0x6, 0x7, 0x6, 0x23, 0x9ea6}, r1, 0xc, r0, 0x3) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000280)) 2018/04/29 23:58:43 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xd7, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x1) r3 = syz_open_procfs(r1, &(0x7f0000000140)="6e756d615f6d61707380b9bef9e22716c2132db94bea50f0f84bb8488a8ee65f131e765ecc78748a927a9b0e76dd09da18e002c89eb07df4c72863673f5c750017bdd50c6421366be2be7295fc") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181400, 0x0) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000300)="758f5412f65bea82c1e432cf0b14a4ffb9f17a3a9ae370f6b2cb5ef9a8630f459406dd13089ad3c5a4b24f9b66b9868a17e13f6159380f6991a80c804101fe7b36885783213c18ff3551dbbd065e7827c3ed78008f5c96ae5888c0695bce11db84962ffdf73bdab35c57ec1e458a7aba8668e8430e1d4ed1505d31f82f82a6cd67c18870673b", 0x86}], 0x1, 0x0, 0x0, 0x40000}, 0x1) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000003c0)) eventfd(0x3f) 2018/04/29 23:58:44 executing program 0: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/29 23:58:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x20000010}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/29 23:58:44 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x4) fallocate(r0, 0x3, 0x4b99, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bridge_slave_0\x00'}) 2018/04/29 23:58:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x18}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/29 23:58:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x3, 0x83, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x429, 0x7ffd) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/04/29 23:58:44 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f0000ca6ffc)) 2018/04/29 23:58:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xe917, 0x40000080002) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) fcntl$setsig(r0, 0xa, 0x20) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) socket$netlink(0x10, 0x3, 0x4) 2018/04/29 23:58:45 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000f0ffcfffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100faffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x2ddfe44e, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="f2346e959f4416cf5ca104f5891c07b839820db16281e726486db41eb93caff062bca4b8b30c8645d680bafde5dd1d59c03950b8763588104e08ecbb1c28b7768ded03fcf9d52f169fe40be2a8595d6ec3e105199f9208e4f6146eaa4a73717b8085237acb614e43ae577abd4183d71cb3ff0e9ed203c5aa", 0x78, 0xfffffffffffffff7}], 0x1000, &(0x7f00000001c0)={'nouuid,', {[{@pquota='pquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x33]}, 0x2c}, {@sunit={'sunit', 0x3d, [0x35, 0x38, 0x7f]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@inode64='inode64', 0x2c}, {@quota='quota', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x34, 0x3f, 0x33]}, 0x2c}]}}) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/29 23:58:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) bind$inet(r1, &(0x7f0000002f00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/29 23:58:45 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x200000000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x20000, 0x0) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="0a54e954036b9162745c176a33636d55c21934e7dcb025c07561b07b2cc784b739cad0f7f7af520917848894ea79d118c303c5419bd73b63539a1badb7ee234934a45686f68f1486644f68fbc9dd107751af2e624e4ef291341bf97a61cd53b472445fec3ec5c105eff2c507", 0x6c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xfffffffffffffffe) rt_sigprocmask(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8) 2018/04/29 23:58:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x9}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x20001, 0x10c) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x164) sendto(r0, &(0x7f0000000140)="d0dfef6ae1c98e8aeb7d8e4a8b326d07e89ac292f0c00a17a546d0c97af159fbf970243d89199a7f89a0d46d0b86d07459dd1ae1088e8132483921617c7fcd881ef76932faae84c8a9b1dcc896349c5fd9d714bb6e73ac3d8ce933c8ff59fa4da5c04d86175d82a0741b53e5cca869562018fe5edf052f52aee9ee645165a1fe25b54ef1ad471d94c721a7554e28ea014777ef0d61b9e192ecd85d77e96cf18127552ce7ed9b92296737999e76520ad50c98ee1f1e32", 0xb6, 0x80, 0x0, 0x0) 2018/04/29 23:58:45 executing program 2: semget(0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'veth0_to_bond\x00', 0x0}) clock_gettime(0x0, &(0x7f0000004f40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004d00)=[{{&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/4096, 0x1000, 0x6fb}, 0x800}, {{&(0x7f00000012c0)=@in6, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001340)=""/97, 0x61}, {&(0x7f00000013c0)=""/180, 0xb4}, {&(0x7f0000001480)=""/91, 0x5b}, {&(0x7f0000001500)=""/246, 0xf6}, {&(0x7f0000001600)=""/232, 0xe8}, {&(0x7f0000001700)=""/211, 0xd3}, {&(0x7f0000001800)=""/34, 0x22}, {&(0x7f0000001840)=""/110, 0x6e}, {&(0x7f00000018c0)=""/246, 0xf6}], 0x9, &(0x7f0000001a80), 0x0, 0x6}, 0x10001}, {{&(0x7f0000001ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001b40)=""/107, 0x6b}, {&(0x7f0000001bc0)=""/32, 0x20}, {&(0x7f0000001c00)=""/158, 0x9e}], 0x3, &(0x7f0000001d00)=""/250, 0xfa, 0x1}, 0xb93}, {{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/87, 0x57}, {&(0x7f0000001f00)=""/226, 0xe2}], 0x2, &(0x7f0000002040)=""/160, 0xa0, 0x9}, 0x8}, {{&(0x7f0000002100)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f0000002180)=""/104, 0x68}, {&(0x7f0000002200)=""/224, 0xe0}, {&(0x7f0000002300)=""/55, 0x37}, {&(0x7f0000002340)=""/61, 0x3d}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000023c0)}, {&(0x7f0000002400)=""/89, 0x59}, {&(0x7f0000002480)=""/172, 0xac}], 0x3, &(0x7f0000002580)=""/4096, 0x1000, 0x4}, 0x81}, {{&(0x7f0000003580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003600)=""/129, 0x81}], 0x1, &(0x7f0000003700)=""/167, 0xa7, 0x7ff}, 0x2}, {{&(0x7f00000037c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003840)=""/148, 0x94}, {&(0x7f0000003900)=""/8, 0x8}, {&(0x7f0000003940)=""/209, 0xd1}], 0x3, &(0x7f0000003a80)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f0000004a80)=@sco, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004b00)=""/200, 0xc8}], 0x1, &(0x7f0000004c40)=""/180, 0xb4, 0x1f}, 0x2}], 0x9, 0x2, &(0x7f0000004f80)={r4, r5+10000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000063c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000064c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000006500)={@loopback, @empty, 0x0}, &(0x7f0000006540)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006580)={'erspan0\x00', 0x0}) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006600)=0x14, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f0000006640)={0x0, 0x0, 0x0}, &(0x7f0000006680)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000066c0)={0x0, @local, @multicast1}, &(0x7f0000006700)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000006740)={@mcast2, 0x0}, &(0x7f0000006780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000067c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000068c0)=0xe8) open_by_handle_at(r11, &(0x7f0000004fc0)={0x8d, 0x1, "0203462989f6e21e658b77dcc443e455d8374458c3468002ef50f3b6de9ce638dd533f414fc97d0af8a2278b96897be885e291b805b57ca36541af9768a2cbbf7a6af87b6669e3fbfb8e55eeed971dcc36beaee4002c3bbaa3d6922421e6123504721c32aa912d581095b036ca2d355fdcf1e71a1e2fe026aa8b883c6df6f6238a6b584140"}, 0x200000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r11) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009440)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d300)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000000d400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000010980)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000010a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000010ac0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000010d80)={@rand_addr, @dev, 0x0}, &(0x7f0000010dc0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000010e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000010e40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010e80)={0x0, @dev, @remote}, &(0x7f0000010ec0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000011700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000116c0)={&(0x7f0000010f00)=ANY=[@ANYBLOB="9c070000", @ANYRES16=r1, @ANYBLOB="20002dbd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004008a00000008000100", @ANYRES32=r8, @ANYBLOB="a801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000080000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400258e000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040084040000080007000000000008000100", @ANYRES32=r13, @ANYBLOB="1c0202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r15, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000da24e5d40000080003000e00000008000400ffffff7f08000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r18, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000008000100", @ANYRES32=r19, @ANYBLOB="600102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400fbffffff08000100", @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r24], 0x79c}, 0x1, 0x0, 0x0, 0x40000}, 0x4045) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) 2018/04/29 23:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xffffffffffffffff, 0x80800) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000000c0)=0x20) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x3, 0x6}, 0xff) dup2(r1, r0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/29 23:58:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x466) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x802) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x68f, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r3}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000100)=ANY=[@ANYBLOB="000002000100b70040000600090000005d000400ff0f070008e96bae79000200b4000200162a000004000000ffff02000001feff"]) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x72c8a6c5, 0x240) read$eventfd(r1, &(0x7f0000000200), 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) 2018/04/29 23:58:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, "fbc5c96054740f0fd3bde47170fe06d7a71c20fa89f2c7d742c8ae4ae5bd872c902b5d83cbd5505a0428fd1fb0677bf2c90c8870979ab5f86cef1400249cfb7487ede89d61002fcc9f1d78847d2409f8"}, 0xd8) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x2, 0x1, 0x4f7, 0x4}, 0x3, 0x1, 0x0, 0x0, "a25445bdd53f57a7738a37bca47d8b9cbe23df2e0609b9d9bf51bb56be4024c2d5304d66f55dc9b886e96c06532fe8f7f9d73dd49fb94176f47f95f5e07baf2c"}, 0x48}, 0x1, 0x0, 0x0, 0x4000041}, 0x4008040) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000000)={0x7ff, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) sched_rr_get_interval(r3, &(0x7f0000000400)) 2018/04/29 23:58:45 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x200, 0x505501) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x44003, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mq_getsetattr(r0, &(0x7f0000000200)={0x1, 0x2, 0xa26, 0xe1, 0x9, 0x3, 0x9, 0x3}, &(0x7f0000000240)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000000000000000000000000100000000000000000000000000"], 0x70}, 0x1}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @multicast2}, &(0x7f0000000100)=0x8) 2018/04/29 23:58:45 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/253, 0xfd}, {&(0x7f00000013c0)=""/173, 0xad}], 0x5, &(0x7f0000001580)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x3}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x4000000000000000}, &(0x7f0000001500)=0x444, &(0x7f0000001540)=0xfffffffffffffffb, 0x401, 0x2, 0x1, 0x7, 0x4, 0x1}}], 0x70, 0x40}, 0x4040001) 2018/04/29 23:58:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x1000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 220.220718] Unknown ioctl 1074048646 [ 220.253343] device erspan0 entered promiscuous mode [ 220.287330] device erspan0 left promiscuous mode [ 220.295791] kernel msg: ebtables bug: please report to author: Wrong len argument [ 220.316758] Unknown ioctl 1074048646 [ 220.329344] device erspan0 entered promiscuous mode [ 220.343593] device erspan0 left promiscuous mode [ 220.353956] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 23:58:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe7c, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x0) 2018/04/29 23:58:45 executing program 0: syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x1}}) 2018/04/29 23:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x0, 0xf30, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000140)={0x2, 0x3, 0x80000000}) 2018/04/29 23:58:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) 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, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x52, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000910031008100400086dd60d8e52b0006ab93c2a0b96e7ac8000000f2ff00000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)={0x0, 0x3}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x101) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x7}, &(0x7f0000000300)=0x8) 2018/04/29 23:58:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x3ff) io_setup(0x8000, &(0x7f0000000180)=0x0) io_getevents(r1, 0x1, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)={0x0, 0x1c9c380}) 2018/04/29 23:58:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:45 executing program 7: r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d1ff8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x7, 0x13}) 2018/04/29 23:58:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000280)={0x0, 0x80, 0x2, 0x70, &(0x7f0000000000/0x3000)=nil, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x20, 0x20001000, 0x0, 0x0, 0x6, 0x401, 0x7, 0x2, 0x4, 0x5e}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x2, 0x3, 0xe285fd663a8dfdcb, 0x2000, &(0x7f0000013000/0x2000)=nil}) epoll_create1(0x80000) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0xd, 0x100, 0xd, 0xd, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_ident={0x2, 0xa, 0x6, 0x0, 0xe5}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x6e6bc0, 0x200, {0x6, 0xff, 0x1, 0x8, 0x0, 0x10000, 0x0, @in=@rand_addr=0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}}]}, 0x68}, 0x1}, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 220.493175] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/29 23:58:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') accept4$nfc_llcp(r3, 0x0, &(0x7f0000000280), 0x80000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x60802, 0x0) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000040)=0xea) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="0700000000000000e0060000000000000091f3ca0000fe17"]) 2018/04/29 23:58:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xa}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:45 executing program 0: epoll_create1(0x0) r0 = socket$inet(0x2, 0x80007, 0x101) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0x84) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/29 23:58:45 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/29 23:58:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) 2018/04/29 23:58:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000040)={0x3, r2, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:45 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x4}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="fbffffffbe89707a"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000777000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/04/29 23:58:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x2, 0x12000) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r3 = syz_open_dev$admmidi(&(0x7f0000001640)='/dev/admmidi#\x00', 0x4, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000016c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000015c0)={&(0x7f0000000400)={0x118c, 0x2, 0x2, 0x400, 0x70bd28, 0x25dfdbfd, {0xa, 0x0, 0x4}, [@typed={0x8, 0x72, @ipv4=@loopback=0x7f000001}, @nested={0x10d8, 0x1e, [@typed={0x14, 0x8e, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @generic="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@typed={0x8, 0x63, @uid=r2}, @generic="5a22ad6a62e12c8d06be7d5ef01badc7d94fdc38ad8f69192fa2c48087b65281b402f0dadf29d8c6e12a41375e95b3d8b0c9aad263d7bd10703a65549cbeec0ad7be03af97e0a92ff0457f02560121f03878d2f45596373d10d6186afc", @typed={0x8, 0x5, @pid=r4}, @generic="bdbfe54ca74ad5326d41e13015d7187281fbd90ee1abd5c3ea63b20ffd8a4841292353cf1d16513f2527e571ec56896040f4fb7c64420f1c39c0a649a56be917c42c9652f7f6", @typed={0xc, 0x32, @u64=0x3}]}, @generic="d05319b1e8d707da69b55799e6407540debd037e3634733ccd2fd57287e5478552a6896854fa6b22b017bd4ec0f8de94fe4072647f928dcd368f8db88a20c64f29acb46f2314ec4aeb827206a6e2a69b29f3d676cc75ba4a0073df08e8114cec0eb0316c9875b82b2af50d425478730a859c29487a8f7d8ecbf364156f89563415b99e802d1437b55d20a30216032abb2013afd8f8dd09"]}, 0x118c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000001) r5 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) fchmod(r3, 0x21) keyctl$read(0xb, r5, &(0x7f00000001c0)=""/100, 0x64) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/04/29 23:58:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000040)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/29 23:58:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000001340)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001400)) pipe2(&(0x7f0000001440), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001980), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x0) signalfd(0xffffffffffffffff, &(0x7f0000001c80), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd(0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000003800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003880)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000003d80)='/dev/urandom\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) 2018/04/29 23:58:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) dup2(r1, r0) [ 220.812391] binder: 16965:16970 got reply transaction with bad transaction stack, transaction 42 has target 16965:0 [ 220.823352] binder: 16965:16970 transaction failed 29201/-71, size 0-0 line 2778 2018/04/29 23:58:46 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) 2018/04/29 23:58:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgget(0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x1, 0x2, 0x3, 0x3f, &(0x7f0000000080)='team_slave_0\x00', 0x911e, 0x1, 0x80}) msgctl$IPC_RMID(r0, 0x0) 2018/04/29 23:58:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x3) getpeername$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$sock_int(r0, 0x1, 0x2000000003c, &(0x7f0000d4effc)=0xfffffffffffffffe, 0x4) [ 220.897282] binder_alloc: binder_alloc_mmap_handler: 16965 20000000-20002000 already mapped failed -16 2018/04/29 23:58:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x400000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) close(0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x0, 0x0, "c3ef4f5be3de"}}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x6000, 0x1000}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[0x0, 0x3000, 0xfffffffffffffffe], 0x0, 0xffffffffffffffff, 0x3}) 2018/04/29 23:58:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x2, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) [ 220.962752] binder: BINDER_SET_CONTEXT_MGR already set [ 220.969132] binder_alloc: 16965: binder_alloc_buf, no vma [ 220.974890] binder: 16965:16986 transaction failed 29189/-3, size 2329469315071344640-0 line 2971 [ 221.024247] binder: 16965:16970 ioctl 40046207 0 returned -16 2018/04/29 23:58:46 executing program 6: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x1ff, 0x4) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) close(r0) 2018/04/29 23:58:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xde5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xad, 0x4, 0xeb5, 0x9, 0x44}, &(0x7f0000000140)=0x98) 2018/04/29 23:58:46 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/118, 0x76) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$rds(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/23, 0x17}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/192, 0xc0}], 0x4, 0x0, 0x0, 0x40}, 0x4000) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x1) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000600)={{0x1, 0x6, 0x9, 0x5f, "e7216fe07f89b9b4e1ae59a635f0ef2f2c9e795ba0bcd32e9b3564e4223150a867ae28f0d87f541d3de3244f", 0x9}, 0x0, 0x0, 0xffffffffffffffe0, r3, 0x100, 0x0, "226235974ffbe07331fe40a97a5df8b9c30dafcfdcc4cedfa36f284cdc11227223e0484f9a53789fce2feb295e4d1265466782ff5a9dbfa1f5befd1d2cee5cf0", &(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x5, 0x9, 0x80000000, 0xff]}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/9) syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) pread64(r0, &(0x7f00000001c0)=""/151, 0x97, 0x0) shutdown(r1, 0xad0a97543b63d6ab) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x4002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/13, 0xd, 0x0) fcntl$setsig(r2, 0xa, 0x0) 2018/04/29 23:58:46 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xbe3) 2018/04/29 23:58:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:46 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0xffffffff, 0x0, 0x3000}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6966623000faffffffffffffff00", 0xe1576b337190e000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) socket$packet(0x11, 0x2, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x167840, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000380)={0x81, 0x0, [0x60a6, 0x0, 0x3f, 0x9]}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000ed6ea6e9f186362dc84ebcefb500000006429077d6fb043175410e0b26620afc7b25d09753a201cfc9d496f41f49be20d9280965028d690ac2000000000000000000000000008163e48339087b1801fc730b8952a5c9865e293af28efc6e4655bd5befc8114ba6d05e3425f72a739df4e16c0e902986e8d53632f8b007cde3a239b1a9bad4692968c73c531c725e70533cfdb57abb89a0a06c99858e9e5949ecba182841150a3c99965fa7f18ff926bc6fe73ce70d7a84a5615f544f87c848a4c653b4cb2662bf7d5657b0123489b9dbd6c5eed452db4b549e3da72710c9260000000040000000001b00000000"], 0xf) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'sit0\x00', 0x8000}) 2018/04/29 23:58:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:46 executing program 2: dup(0xffffffffffffffff) accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400200, 0xfe) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000200), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x10200ad00) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 221.181277] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.189366] binder: release 16965:16970 transaction 42 out, still active [ 221.196304] binder: undelivered TRANSACTION_COMPLETE [ 221.201562] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/29 23:58:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000180)) 2018/04/29 23:58:46 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000300)=[{r1}, {r2}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) [ 221.247245] binder: send failed reply for transaction 42, target dead 2018/04/29 23:58:46 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x100000000, 0x0, 0x0, 0x7}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/29 23:58:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f31"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) futex(&(0x7f0000000100), 0x400005, 0x0, &(0x7f00000000c0), &(0x7f00000001c0), 0x0) 2018/04/29 23:58:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x5, 0x7fffffff, 0xac, 0x8000]}) sendfile(r0, r1, &(0x7f0000000000)=0x31, 0x1000) 2018/04/29 23:58:46 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/29 23:58:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xa00}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x20080) io_setup(0x295, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x2620000000000000, r1, &(0x7f0000000280)="f4f4661b3be923a09a59001305897b0392b64e2416440d32b2586d44f7308cf92d5ae192c2f48e659f0e52b6b7b6cf37ac0ef49b226e9b575248da410ae9808f2269d920f6826e7ef29c1d47c520fc833563e50cb6149a86de7ef2dcd8809b2cd62ecea3d61058bbafceb45681fe907e8f760272a3e4cdc20353a1bfc632fc2ee94a3fba0d756d56a16d3c9e437b0432d8af69551bacba2c961298194358df7b903220df5dfdea6c868c696b7fffd1d22702783f54247bcadb969a535c205490f59902267a750ce661ebb1b5e29455106ca1d7c48e9adec4a29c0bd422dd8cf84d6271f1dc7b7b7b7ebc1f43e2670d3f66da8bd535d9bff15793f5248b13395e5c1aac812e2b428a9df7c3fc948c2bca87606fc997d6cb4b41ccb86041aa62ba3c4a5e2f681b2dfda2370376737aa9a631cb4f9899b31ec0986417f5940fefb92d64b65c605930898e4fa3a3ab05893c08d484fb0c61d0baca3309ea723fd2ea8a740e447dbe47351b49898e25903c81f4048fd36e4961b1fa7c536a2e5ad0f119daef267c3b1d12e58a0064f066ecf4f7922129d09e81a72643c23826752a01ab6e6272e665600747921c5d8d58f3367d740afa4785432575cefe7039a0ee61895f5fc780c48b570aa039dbf0672e9560c7785f13623dfbba71625ce2adb598d54e26faaa11fe5d5f2f8dfb8f2c4b604fc5a03f36b87f5b3a558b1bcf2d75fdeb26ae4f44f33ccaec94bdc179461eb7a0c8767ee00ba74289a4409f97d273ac505cee7f36968f42f0de6537489e48bd0d1698798748673e7686e7cbe1076081fd45f85a12faa9d0674b6e8c816b8230646f18b5888f55518f1b7e78db8a5e7e316ef0bfe430026b13cb470e74ee4264a1d89924888af0f98d898e81bfb28a6adbd69651c8fcae00bf4d330b20fd917cff0e75119517926f5bc0cb0a4d70f60f5dd0b317ac3f1c7444448b875923f86064917a198681eb3e85396ef5dd2884c9644b17e10b9f41f3f42925806eca1e7dd88bd203ab4d878faaab5fff0eec9618e09f8186d580b8df69f60fa6d7e7df8d483ea341a7643d9570f849d1546ea8db9270a4fd3c202505e7a3c00a1aa0ff9cff64650374c0be186187e81ae1cdd71350a2eef1f4edf1082e3a5a2334ece2df4d27217c1a145b32defbb38714d49696207f0774f402c3e5fa95c9c932ef46c65b881b2d34d2ec00645c70f99fbacade4a11f047e0cb1af348531713050755e5dea0378796af7c4338cc2b88b9d6a87fafff07023fb588933191ff01fb6858bb362b6e3005e7bd4664d642c71a0fb7bee1b66ad56ac5a121beff647610d7acfee3e2cbbf797df9e7a84d2ffdc72b0e82d472d6f8d7cdb607880fc8948619a979cef31f852a6c503b6f479353da3ebb3858c7b24e3fc8606c1aaa104f66fae18dab01c952245728df232c2f361b02e88bfcaab18aa6076b85278d55d62a47a4254f9d6beb837f469ad4e513faaa080288fc5e2be6c70017c8b89a63d981106337dac902025332e9ac7991973cd0e985b82e7322cb8e1872ba616cf742b45f34e65bc0be3d2d745dfd3a85b099f7a8ec32ed0ad85f20719cd995221de93fbd726aa6c190d153870ea39788f2afe578b4a642cc206e1e25f26c229d0473260294b69647798f4aa7f3fe19195de1095bea56012e86812bafb72492d362c3339c401c2df96bf365c017303c3d773f016e55de6dd4a2afef7be80db2ef5ca3ec0a8faf5b6e975f82c7c7449016908747108385506445e782d96c0f88a252b4516cbbbb46cdd94765d137bc2de5b55ec05d093f5e5e19759241cb6c24aeb3885913624d1d76c4380b9245f1be968233ffaf110970667e768ac4723ac3f96582c4c986da14ce62d6344e8fc173179a71c6182843d65c4fd7830c1152a389376f24b077cdf7d1b5c930ccaee3b3ab3e4bb15c3ac75600befa5e527a45a1fb90cb39f645ec96530d4c1fde89fe607e3cffb716d1c20d95b284be458f3ddef1ac279cc85801ce63493a837957d167d6241848bd99b4359dbb6d920e8dee94e3e28fd14f2245df1c5bbb5317af1c8102cd027efe7a8b2d1e414cbe7fb45f8354507c475754337ea45c385f6cbf20dade77157a958a3faf6371d7140b5af9d590188cef9fccb9b0bf944ace401fd1e6cb6a6dc4082a9c72b1a3440d06f3f6bb915cc6356c5bed21291e92f38b2873ba53ab7bb3679637bff36e9b06c29acd01862b094da928dffc8feca9e2dbffe282574d40c08002dfa2c61ca19e95bba96c8467016ba7a6d4459faf732eabeb347fd2bf52720d3b7378a85c5cd19c51d5700882689355828a65c2ec4179a5ec4e2bb4f63ad43c7f414ac23ad54c37a64198c357be0f1a4eac8c0f9705b6a7f109ce762e7c1121808675f02fd853f534b93e5f18d9777da3f575f3dbe8e2f00cc873447cd938be821050b77c7c2cf0f0453e9fec0dc0f068214cbef094d3cd234be8760435f5fbfd96009e127b5e52d8e1bede529e180e4b208629f2bc7e080a7412327221e8d9f6cde83740bff98665b2a5498f9e0905245895dea408042437303332d15e348a4bc8c1c4d90e0edb99da6217f798854317f1a55652f163ce062ae4920e7219d12e794441776f824fea8885d50b9eac7b3c49ac7b0e8273d651e88f22e2275e74e604325e1541b4f91810e2325a1966d45a58ea3ce168ee178d106cf33c8117a55ef3f1e4387705ece0b0489136ba045a169410ad996e24dcf91a5933341dd6385e2409dbe71a11c7fa949305e5532d89ee78582bba5fa401d8e7657caac935b245faf533ed3a3b5c35adc3030fb6d07eaa19645e039b5bb6ee51c37a9ea32492b376b6ff42afd9630a013d949ea0fe4dfdccfa49d996f4b62440b7e3f69a5bb1c280be419684ca0bf79e58f5c243710a1fd5ea43f293d7a9a3e6b5724c0e9c83905277d72a6388b883ba8483af18b688bec96d1efc397acdfc73b8da2d712d0f82c755172e67fcbec7dbbbfc1efd12e58adf38d98c46afa221d154f042d0a6d717aefa4fbf1b8966cc0c7aece81794ba62082e50f108ccdd6dd2638eae0d80fd0b1a4c58d7e72a89e58f9797fc892a40845b83dd8d1b5205cf630795d1f73b0639b95b2d4e3704e085659ec034a0c57d0ca3c3b84f16c6fdfc79675358576169fc6621b4878cfcf6d649f0e8e43e1fb83caabce27467df27ab6062b93ee4f24fc0f5db9e3450d202f886141a38aebe723f40864e04f956ca6dd8776c11afc17fd373bd29222c8b2970629fd0bc6e18fea638739a2a7974d7d36ae3d4cefb01f31b708c66c01f83c8eee185a17f0cfe04a5dd10686bfd31ab046b3188b9a514b41fbe6880995b8b52afbb510a78457f783008f047d3ac6f0732d90d2d1e06d708b27217789886cd1454c61ae38e4cd5cb2fad8c9f58c440c096ff3f4b4b1ca2df8224cc075fffe465b7d0ea5a26335098efb1719e4a3ab530b3c921a509155a59b9c99dfa4c0f6a3c8e553813347d73774fe63469afc10d55c9158781e89315ab813f02d8f90310de0ddeacc16cbf2cbcc2e7a2021c76a38906423c2d69fbe47eab2d8ef4597a53c0d7f3f19874433f09e3d0a2740d582ccb1d51ba49380fe71d96481b6d6916c1515f00de5dc03e38aff72c9e7889c62d6411d5de4a9af2215df89c6b61d566d5aa84976ef38b9f79ac0d7fcf90011bd67219b15c2445a49fb27b5bdc531744603bad42ffcf29b7f21180190841168e11af92679e48a5d4f642f9ee4a87cc9eb866a58bced0718f11f7dd9cb6090c702f70fb093967f22ad0661ea784b603e07dc47a1b83ef6301a560a9ef42c941d9cde1d970aa17cb5443d35f44c89f0546f97c0b6fc640a31cfbe539f1a22941fcb18c0ee3457be3db558a264a36f4853828da6143026f987c4d77b4af90f3e0c6e07db1716c5acfedbc38d60e3f7ae946ff89199eda39b6943b69da2e0b1c0fab802323df89c390b04a79c23efdf1ac1139b231bb12efe9fd8cf4c15a016a832f14bdcbc65336b521a7351618e1260485bd04ae01bec388baaa5d08b47ee0c8b58e810ae751add77dee39a1e81d03e0d41ecef82ecc94d30416def201aae14c6d0fce1425af117eea37c6853d432a6ea2b7811231375bb6bdd39c7a6d89750041758cd188609dcb73832c676a02772990391e5181aab973f02f75442f0ff0b4348c812faca33d9477b5c51e1270db24cc2b7c9c2a7b235c4bcc73db4f8c9c4c754e2b56199de5467a24ad58506a3baf0f11065329c7d3c8b9a68538b2ea8eb8c5f8bedaa18e4e8c3b5cd09b80b7eff3c52c984d9bcb938e2085abe948ac8ab59f77b3533a43e34f11eef5327729582c7ae80f785bf2bd4003289a5ff7a8acb3ba6602c7b93dfa82fea90e33c332fa6e930e229b7788c0f5e2dd691cb91bfd9da80fc347eb2f27bf6d38558b97a9d75a1c756675fc7fc6f01686d20a435d2b5c0ca03b1fb37705a4ba21ac270e6e13f80dbf6fcef2826f4fb79a2ef224b6ccf19c07c857f17cd14dd71bcc39e5ce5edbd6ebfa24407beb3c441f90ac36fb0492ff0252d0aea5f05d13a3aad120832634147039c42f7bccf5878936de27548669367cbee33a7221f8538dc66226d6583a05dcf3b625ea0e745772024a0f5a77abdf7f0d0f8d90b9fe981fc52cbd69ed6f368a73d95d90f24f329b06bfde4af8c8c1a60509f8b397e7d2f3e4f0b2e8b1d1ae1c8223197ae7004af627e6d4a16a54de07f6f2bdd7d698968e4ee495eb2de5db94c845ca28d677cf765dbec3b713c14f11c09308d258adb21ab4785c3305449d3128622124e5bcfbd6138496b3b982db409845febf10763b8f48110734093c95bed1f732a2600230aee2062879f2430ccb8a3622293891f7ecb047d34abb51aea1b5ca15b4058cf7352381b7c697136957f6e176ee52682b7ec079ca3adbd8b0cefb809c4278f473f196ac7b02d09444e3845e7340fab72c4d0e742251c22821b88ff01b9529dfcbf00833eb9cd799b092ad7c17c2b581f884da6d4d868307e4fdd18eba4604aa2d0d63f53cad1d22fbb8b91f7d9a256905f7ba1830b96fc5f43e422f851c0fe2b445cf347c4e35261fda739cc0fec16224f74f78510f517a65e45a1fba919f903f1bc600ce24a4f3de9a6f69d418b511d49f11de76b3abd9ede85e5b5f9b6178325e03fd24e6e8a4bb508563a50573f7aaf0088aadeedf336aebb8f438bc00139ed5ee40bab4e7c4a398868a342c245fab3fe1a63923e886522e6601bee21f1a6e61096a62d1e7636171e8a0f93d7372c54dc0ba2a8e20b488d0ccf3613cdf69effe8804d6f596e878ecedaff8a2e733162019a51b8ffade53b3b276e1e390b1515b40322aee425f2fea10806cede300fa9729ee024977ad85aab6eef702fffaa0893110685119830a37cd7f34aaa4174dd8de847862e23292357ce99b4a8facf33bd6e16cb623a542b3227da2a61563707aa8f60bd4893a0212919886ce7319d427425ed2c8bb30f972f4e7b0738f38b00547846abc93da7d5174ccfac668e7acda5ff0286f7b6c7ff2f2570ef782336b174eb6e5d6b796c13e739fde8d05bdedd2d7dd2c1843be3b61dd76cc0f5596a1edba842be79ac3596bdd51b30aa4f4d508fda55d4de4389712c16ed4178fd13423d9659d6716849589d40ac4dffa6e48d8d1576de310fcf42115cab271b31af838109039e0322ba64ae3205159a418e1f827411e0dd306a9dde9d49f1a74889e02a2147de540f000e5b426357179db361d18e0b49a5de1047b8c2ddc4a6b2a786102fb4b", 0x1000, 0x8, 0x0, 0x0, r2}, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x1, 0x1, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x1, 0x200, 0x9, 0x4d63, 0x8, 0x7ff, 0x5, r5}, &(0x7f0000000200)=0x20) gettid() ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x1) 2018/04/29 23:58:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="08f00a03b9f9f587172567c95ee8a4a941fe0e544cd995abec19cb03749594778cd26baa90b727fc5bee7739170cdb05c0ecc6a4bd8d50256b8b5671a6c56d0bfaa7026f31cd54c2edf908603b34e6e4c35664cc3253106c9028f172f8140dae557af46ce6c043b259b511167839765bc60bc2ec6da3ab8dc5de778041ecc8b1cde4a274ebbb3f60afaa35cc2d36cb2802467d3fa94366cac162ef80a0793e2fb32a6853defd"], 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80, 0x800) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000200)=0x4000) 2018/04/29 23:58:46 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x3b4f}}, 0xe8) 2018/04/29 23:58:46 executing program 6: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/29 23:58:46 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0xab0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x39ea, 0x20000) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/172, 0xac}, {&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/33, 0x21}], 0x9, &(0x7f0000001700)=""/107, 0x6b, 0x3}, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000017c0), &(0x7f0000001800)=0x10) r2 = open(&(0x7f0000001840)='./file0\x00', 0x40, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001880)={0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000001900)={0x0, 0x81, 0x200, &(0x7f00000018c0)=0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001940)={0x0, 0xed, "55d81c2ed7f68f30bfd0580fcdc10cf9d50def84825e26d52be9af34d821545742be4d63bf7226ce84f8839a6809ce916e816e369a7ab0ea97ab01f2c31a658929fd2b87e42db897829f38af48f4ef76e1ec8feb5603f89ffa1586df6da27d7c0484befbc7cb2434527f8096f344a6ce91ec1eeec3ecaef63df47581b87bc6ef95fc94cca86334ed683701a1b992b09a17dc9e88884212087aa954a0350c232439add4fde4cc54f9944c4cda834895e53fbeb3d23eb4af5dc29161f427494aca631f1e97447ae9b8eecf186fce23448d27d3386888eaa28bb70f280b962ce8f4b4886926053ffa0c9ba6c64d76"}, &(0x7f0000001a40)=0xf5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001a80)={r4}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001ac0)={0xfffffffffffffffd, 0xfffffffffffffff9, 0x8001, 0xb6e, 0xfffffffffffffe01, 0x9, 0x0, 0x561b094e, 0xaf, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001b00)={r4, 0x2c, "f841fdfd30690c019e45beb05ecbfa7221ebd727a8519082c5cb9fd7369a95fb0f5db1cd92fc3aab28ceeb89"}, &(0x7f0000001b40)=0x34) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001b80)={r4, 0x100000001}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001bc0)={0x80000000, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001c80)='rose0\x00', 0x10) chmod(&(0x7f0000001cc0)='./file0\x00', 0x101) uselib(&(0x7f0000001d00)='./file0\x00') setitimer(0x0, &(0x7f0000001d40), &(0x7f0000001d80)) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001dc0)={0xffff, 0xfffffffffffffffc, 0x7fffffff, 0x2}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001e00)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_1\x00'}}) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) execve(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001f00)=[&(0x7f0000001e80)='/dev/dmmidi#\x00', &(0x7f0000001ec0)='/dev/dmmidi#\x00'], &(0x7f0000002000)=[&(0x7f0000001f40)='cgroup\x00', &(0x7f0000001f80)='-posix_acl_accesstrusted/\x00', &(0x7f0000001fc0)='/dev/dmmidi#\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000002040)={0x80, 0x0, 0x9, 0x4, "b2baf3d2d2733da7d0038a45ebc99a0ccaf17605d7ac344332bcf1d09e0a9b0c00caa5e8c584190297a9c064", 0x4}) fcntl$setlease(r3, 0x400, 0x0) linkat(r0, &(0x7f0000002080)='./file0\x00', r1, &(0x7f00000020c0)='./file0\x00', 0x1000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002100)={0x8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000002240)={0x1}) 2018/04/29 23:58:46 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xc, 0x80000000044030, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') 2018/04/29 23:58:46 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/29 23:58:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f00000000c0)=""/32, 0x487) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0x3) 2018/04/29 23:58:46 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x48a00, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x4, 0x2, 0x1, 0x100000001}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000200)={0x2, r0, 0x1}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/174) 2018/04/29 23:58:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x6000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001280)) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x3f, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x1) 2018/04/29 23:58:46 executing program 6: r0 = socket$inet6(0x10, 0x7fd, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000240)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000a00001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000006c0)={&(0x7f0000000740)={0x27, 0x0, 0x2, 0x7, 0x1, 0x1, "4ad79c1c7fca84d5b55a9e8d83d19866ae1f7b09ab2b760c7b1a04099c650f4e721085c4b871d9be57132323e6889e02e05bf0817210e9ba79e9bab8a7b961", 0x18}, 0x60, &(0x7f0000000440)=[{&(0x7f00000007c0)="d3d0cf0360bb7203bbef3453593a386457819117fe09a8b6add0784d7b981c6c261e4e30554a30c507096a950222e13ddfae60318c0dc176c38ab5a89818704c15a46b48", 0x44}], 0x1, &(0x7f0000000840)={0xd8, 0x10e, 0x7d, "eaf29dcd7d705e384abd88f042054d0979b7465d2aa7b79d9662d438c3393cff513aa080f6cbbc240f7101e2cf2d4e31678ef168fea3ff8ada2d127510dea0f61d39ac7376dfdf8c20cf76ae35e6b43acc65c1bb5bfb09d1c80144958671702dfb515ef723c41e8128b73ac79a9628586d217801bfdfb028f7f1409740bc2a6f6b5d246d64ad1f5df91507affee9e108807a8db44ec8171dc5b07532aa12bbdec193f919048070d0108cdd26cb11f2bd27da6cd374686a1032d27ed1a50f828d5056b468426c5e82"}, 0xd8, 0x40000}, 0x40d0) r1 = open(&(0x7f0000000700)='./file0/file0\x00', 0x40000, 0x80000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x40000000000}}, 0x1, 0x4, 0x81, 0x1, 0x10}, 0x98) r3 = open(&(0x7f0000000380)='./file0\x00', 0x101080, 0x42) statfs(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000003c0)={0x3f, 0x8, 0x1, 0xba8b, 0x9, 0x80}) recvfrom(r0, &(0x7f0000000040)=""/221, 0xdd, 0x0, &(0x7f0000000140)=@sco={0x1f, {0x20, 0xff, 0x0, 0x800, 0x10000, 0x40000000000}}, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000940)=""/185, &(0x7f0000000200)=0xb9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000640)={0x2, 0x5, 0x7}) 2018/04/29 23:58:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000020100bdf7ff4308e4f0a6e06f0000000000b61b75b87739a7ef451cd747594dd9026c954941af4fb17d05a80feb35a218d327543830a5d4842ea9c92a"]) 2018/04/29 23:58:46 executing program 1: r0 = socket$inet(0x2, 0x1000000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00003b9ffc)=0x40000000000800, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x180cc194, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) 2018/04/29 23:58:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000000c0)=0xc6e) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x500}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff}, 0x2) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/29 23:58:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2000000000000003}) r1 = socket$unix(0x1, 0x5, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={"626373683000000000ff00", 0x3001}) 2018/04/29 23:58:47 executing program 1: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x204000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x2) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x101ff, 0x3, 0xf004, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/120, 0x78}], 0x5, &(0x7f0000000880)=[{&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/234, 0xea}, {&(0x7f0000000600)=""/18, 0x12}, {&(0x7f0000000640)=""/89, 0x59}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/191, 0xbf}], 0x7, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000900)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000940)={0x1f, 0x5, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000a00)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000a40)=""/116) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000ac0)="1602c48384ba3f4335b0155342ecfee8", 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b00)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000b40)='./file0\x00', 0x41, 0x200) r3 = getuid() setfsuid(r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000b80)={0xa0000008}) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x7, 0x5, &(0x7f0000000f00)=[{&(0x7f0000000bc0)="1745c35a5fc051c9281b8b6876a8cf6dad21a23ed599158e8d90b7dc64fa410ba6b6bfff71fd605a132e804da7bf1e91376eed162083bb69637c1be2399059ca1e1c78bc599375f6abb69c0f619d59b52f967a030474d88c068d90aa85a9c6da81530521dc5a65d134dc807cc46bdd27b41200ee76ee5b3af126a4cb6ae4095a7ce885d2ad206c64ee6be3f62c4cdc3853f900fe63a22150a19136d9b8623c927a8906e2", 0xa4, 0x7f, 0x1}, {&(0x7f0000000c80)="5d2cc03fb7dadf76f6ff2ec4af76bfbdd7e0ac15175af3998f0a880c5c69c57dc2df5fc57aff2a4ede08570949963cb647eaac3db31fd3347858ceebaa7c3adb56a600afd34448c5b82a0d15cc908256194fb28ca51379343ba6cedd86e5440200fb4fd123d6eaed2324a9909238e162add98b10df8dbb02e3fbf419b9880106a42a91b704b5a2e310c31b9d8138d678524970d122f764c978ec3f2f361c82b4dc66d6c83cc55b81c975d8c1bebc6933c428a7131f8c0260e6de19fd98f38690db2f3575929fc4bd13033387", 0xcc, 0x7ff}, {&(0x7f0000000d80)="f5b70035019355cedd1d3bdfdef8", 0xe, 0x3f, 0xfffffffffffffe01}, {&(0x7f0000000dc0)="2115f3ac28d35f8c4584a5e2b05a314ef52e544b901f1cd14c87bdc29498507aabbd1ee6d08dae30b0e0387493fdb32ca344bdacbf6427db002996c377770284c743d9db5e10ad98d8c462e1f3f71ca40ce9104f07fafc77fb5495bcc5f3db573738bd92b5c13fed16a2746c1c1435106052bd69ecbc211f72e42d1ad4f0d9d7d0ab067fe856f601c6", 0x89, 0x9f8, 0x4e}, {&(0x7f0000000e80)="974ec05460e3eca3516596462ba48a1832b4f8c7274d02defa01401261dd864f18c09afaa0c135888e8f839c54de4e698e29175566667dad351b8ff09dbb7df7daff2d479b2fa772f2fa", 0x4a, 0xb50, 0x3}], 0x170000) syz_emit_ethernet(0x24c, &(0x7f0000000fc0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@mpls_uc={0x8847, {[{0x1, 0xfffffffffffffff8, 0x0, 0x9}, {0xd054, 0x1, 0x3, 0x1}, {0x80000000, 0x1, 0x1}, {0x941, 0x7, 0xfffffffffffff6fe, 0x3f}], @ipv6={0x8, 0x6, "48ec13", 0x206, 0x1d, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x0, 0x8, 0x4, 0x4, 0x1, 0x1, 0xfffffffffffffffc, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}]}, @dstopts={0x29, 0x3, [], [@ra={0x5, 0x2, 0x80000001}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @jumbo={0xc2, 0x4, 0x42}]}, @fragment={0x7f, 0x0, 0x3f, 0x2, 0x0, 0xffffffffffff7fff, 0x64}, @hopopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, @dstopts={0x67, 0x9, [], [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x20, {0x1, 0x6, 0xd1d4, 0x7f, [0x6, 0x9, 0x3]}}, @calipso={0x7, 0x20, {0xffff, 0x6, 0x7, 0x10000, [0x0, 0x6, 0x101]}}]}, @dstopts={0x16, 0x3, [], [@jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x33, 0x7, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x40}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x4}]}, @hopopts={0x0, 0xa, [], [@enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}, @generic={0x9, 0x38, "9b468a465acd7f56735695ff4a6faa2096e6490d53cc5dcfd4c1a6a12d19d319b47bb41e837d1e321cdcfae81f848b7851a05e90e0f02c6b"}, @ra={0x5, 0x2, 0x3ff}, @enc_lim={0x4, 0x1, 0xfffffffffffffff9}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x1f}, @jumbo={0xc2, 0x4, 0xfffffffffffffffa}]}], @udp={0x4e22, 0x4e20, 0x66, 0x0, [@guehdr={0x2, 0x5, 0x100, 0x2, 0x100, [0x80]}, @guehdr={0x1, 0x4, 0x2e8a, 0x2, 0x100}, @guehdr={0x1, 0x800, 0x5, 0xffffffff80000001, 0x100}, @guehdr={0x2, 0x10001, 0x0, 0x6, 0x100, [0x80]}, @guehdr={0x2, 0x1000, 0x0, 0xfffffffffffffffa, 0x100, [0x80]}], "54f14d9893348ccb2091da060fe341d168a01c61a9d71a01e0967a172e997334c07ea5d8fe853067f6a9d0c9acd7164dca680c553d229a209b4102e32cf2"}}}}}}}, &(0x7f0000001240)={0x5, 0x2, [0xf93, 0x721, 0xfd8, 0x1e7]}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001280)={0x1ff, 0xfb}) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001300)={{}, {r4, r5/1000+10000}}, &(0x7f0000001340)) sendto$ax25(r0, &(0x7f0000001380)="d18d9ec923b37832eca8fb6540e729e646f749c1867ef91f8b14f2f6e29ce16c7175b1ace68d965ebb804425aca2601070cfedbe2302d679554d810318209cf9b7f1c983a6bba1e63fbc25c03204318398e92a1d2b25ef1404e99732e42ddbc366a28a53b76f99cb85454b2632af41093b2dcfd4d0082537b35c6b4c1b6d4caf39bc5d32b810ed", 0x87, 0x800, &(0x7f0000001440)={0x3, {"3ed2b43b4be20a"}, 0x401}, 0x10) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x200) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000014c0)=0x200, 0x4) recvmsg$kcm(r0, &(0x7f0000002940)={&(0x7f0000001500)=@can, 0x80, &(0x7f0000002880)=[{&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)=""/247, 0xf7}, {&(0x7f0000001700)=""/219, 0xdb}, {&(0x7f0000001800)=""/127, 0x7f}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x5, &(0x7f0000002900)=""/6, 0x6, 0x7f}, 0x40) 2018/04/29 23:58:47 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000000)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000b8cc56c6821f0d6f85bf000093d54a3ec970fb321447c55f869d8906ae8e3b0dd268eeafdd72fe4dd2430355e6b2ec2cbd7e8073d630614b926186e2b73deac42b5d031c05a75e7d461c16882162684efd70e46ccf57bb71ee26f15bba72aa681e6f035987b1af5f21798e7e76f2a38058ca8ae7aa4f"]}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xd1, 0x10000) [ 221.928681] print_req_error: I/O error, dev loop0, sector 0 [ 221.968472] : renamed from bcsh0 2018/04/29 23:58:47 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x7e2f, 0x7}}], 0x30) r3 = semget(0x2, 0x3, 0x16) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f00000004c0)=""/27) pread64(r2, &(0x7f0000000440)=""/74, 0x4a, 0x0) r4 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) shutdown(r4, 0x420fbdac58bc3f9b) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="20003324b805ff94d0d38472b367b19567ea66b9311360e3329a16f23ad9cee38ab08f53d25c87726a0bc69ad3225be4501b795f7132c3c9df98d9fdcc1801ee4ca20ea84d1feba669d995575c7699dab0a36304d60413f2bc09e59d30969b24ee8ee62fcda39d834bc6847183e1f25467de3c575d9a288cdbf992275acc70daf95aaf81b6ca1de6d9c26ea5a1db724305", @ANYRES16=r5, @ANYBLOB="00042dbd7000fddbdf250d0000000c000300080007004e220000"], 0x20}, 0x1}, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf0, "351e19c92d792820be891e9166626fe64128a863c84af7d3967fa17c18f0ade79c7b5ca7274bdffe5520ff1ce93bd0df2e2693046008fefec5e801003abed16c80b2d0baaaaf9d3c981a60761893b34a220f1f5c725bca2ad4bd60f5c185bdea3313150d4b1f9c9da1f232f92a8506f1829b2b73f5ff5321360aad15eea282ddcd18efbc22b26f06ea275753c51bd2da05b3e20f0f814f47bea4f0f2b6965572d1c80b32bc7bc97cf68b151fe51cc0acf5b82c422f43ad11e4daef3229130cb03063dd92a5b7b519aac85f34ce5d7134905aac84b8b11b37d475d3477853bd943e73ad6eed194192e46b5153b0f82576"}, &(0x7f0000000200)=0xf8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000240)={r6, 0xac8, 0x7f}, 0x8) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000340)={0x3, r0}) dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000400)=""/10) 2018/04/29 23:58:47 executing program 2: clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8080, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001080)=0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001040)=@buf={0x1000, &(0x7f0000000040)="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"}) 2018/04/29 23:58:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:47 executing program 3: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$void(r0, 0xc0045878) 2018/04/29 23:58:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$key(0xf, 0x3, 0x2) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x3f, 0x6, 0x4, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000140)="e0b53922899fea81264adac78c74d3bb4754173a35dae7758d0f2f6e52102bf7cc7f787c67b1dd0990f3e4849f86aa5a36f1f5cebffde1fdd9dbd7fc4a3559d2cc6b96249873e613b970c40f210c3cf7cc23a9b6495e46cd3d7723cd3fc51e89824ab12131579f8e5600e902cc610211b8c351f79b1df1a8ae8c1c967d310b97a34f9af9ec58453cab59c9d194d078d251c852f4d70fe2d475a5c5124d7d188c68fbd97eef06d4031d", 0xa9) 2018/04/29 23:58:47 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 2018/04/29 23:58:47 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) 2018/04/29 23:58:47 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x100, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000040)={0x2000038d, &(0x7f0000000080)}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0xfffffffffffff13d) 2018/04/29 23:58:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x3ff, 0x0, 0x5, 0x3, 0x3e, 0x58, 0x267, 0x40, 0x308, 0x2, 0x81, 0x38, 0x1, 0x4, 0x6, 0x5}, [{0x4, 0xf3ea, 0x8, 0x4ac, 0x5, 0x101, 0xffff, 0x80000001}, {0x4, 0x0, 0x40, 0x0, 0x96c, 0x3aa2, 0x1, 0x100}], "6d902ec726c03276607c261da949a3d355dc42a220a626f45a78d706aa06895e6831b647dd52c1556b503603393dcb27768fc3057eec8bc04af404b57610ee1bf7fb26c24f6440510563558b09bcf6747effb570cf4fc39f8643987e905135f2dbdb3fd4c8e9b8b67b6f2f1a732845c931812874c9f3a9b050106f1a6fdb4a8fea79f9ab50586f33c1ad2037a487189c2e5271747c59d27da31c7dfaf1af02e0517e95a05a8f9b43a70de4db9fc4ab70ff708b06b3e799f375e30bfd19edc595bdfbb4d822bf6b7d39ee0a", [[], [], [], [], [], []]}, 0x77b) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/04/29 23:58:47 executing program 0: r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0xf) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd3fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) setregid(r1, 0x0) 2018/04/29 23:58:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x1000000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/04/29 23:58:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2fd, 0x100) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x10050, r0, 0x0) 2018/04/29 23:58:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/04/29 23:58:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), 0xfffffffffffffc52) 2018/04/29 23:58:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000140)=0x100000001) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="00a96dafa0814be053ae1b31d266954ad2b900000000000000aeee5feeebd01cff705ab2e999b61ddb2aaacaa845a901e10fec2d260c4bdc6ea5ec721a8c27180fe5345832393adb7e91af2ca287bd82b273fa295a2fa0b060f7db8b78cf1842882a4c3afe02f65190f0f665a6faae2f779d77dfc15aa68dc4bf600a632f7db20770336dbfc6c654412c0871594b1ca1c50ac4ce7c53be4397e9223d0a2e6c7e29f4582e8712552a2b23b8fa8bc78675376f364da5c80b736db3d3c0d8ff11af93a289faf4333f3ae51269149bba96d6caaa67a045412e051c0515e6198e0bda28c0"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/29 23:58:47 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x247d, 0x101100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x400) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1800) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000180)={0x0, r4}) mknod(&(0x7f0000000140)='./file0\x00', 0x8108, 0x20) 2018/04/29 23:58:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf0ffff}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:47 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r0, r2) ioctl$sock_bt(r3, 0x5411, &(0x7f0000000080)="4b35e61697dc6ddc1f03b3a91a54332622910100851d15d29348f4d5e8710bc13d7252a6594211415b7f61dfa2e8c6fa7a76433c6837b52865e3648d34d15b92576b1e9747b3beb4b60c716098b831") bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="6d64aaaaaa0d90f750ccbbee3400"], &(0x7f0000000240)) 2018/04/29 23:58:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000008c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000009000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x131000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x3, 0x7f, 0xc14, 0x4, 0x1, 0x2, 0x8001, 0x6, 0x9, 0x7ff}) close(r0) 2018/04/29 23:58:47 executing program 0: socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x880) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x24}, {0x80000006}]}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3a84, 0x200) setsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f00000001c0)="e2502d3d76f8dd1b54d60ac6bba5a1eb15d7095ac2e4314fe06ea87021c2afeed985016f547f2399a64ab12672b99ce0ce78c2ac96fade49", 0x38) bind$ax25(r4, &(0x7f00000000c0)={0x3, {"873a865f31c414"}, 0xfffffffffffffffb}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/29 23:58:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307}, 0x2, {0x2, 0x4e23}, 'veth0_to_team\x00'}) r1 = memfd_create(&(0x7f0000000040)='\x00', 0xa2fe504864171de8) getdents(r1, &(0x7f0000000080)=""/11, 0xb) sendto$inet(r0, &(0x7f0000000200)="0100000000000000", 0x8, 0x20000000, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) sendto$inet(r1, &(0x7f0000000140)="95bc1d4b66358061c89933363db15c7ebb2c3e91282eb5925c85a3246fde57d7399ffe5e2b40a53504c7175ee75c78b2b2058bb7bab9b29d4d05a85fb035ba27a09763ce244520dd3414497b232685b49ddaed654b35f3261bef739f1fa19a3b2536783c2d0731a5f4bd000651eb9f", 0x6f, 0x40000, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/29 23:58:47 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x4, r3, 0x1}) 2018/04/29 23:58:47 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000400)="ba80fb995f82961416b66168c588c206cba87135706ff971a17ebe6a754567947f2af9d1b3a5a46984313b09be898590191635874007f3b445d8481ad62cc2acdeaea7086f41873660a55e9ff7bd94932f0d20566d4b9eae2c53ca2c1f1ce727e1e386f54d8b6770a7f6673946571ce76f601d76419d4fd06168aa79daf6") ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r4}) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/29 23:58:48 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x20000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xbf1, 0x24a100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000200)={0x3, r2}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r4}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "9c7112c45a81"}}) 2018/04/29 23:58:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5824c8eb9959a0f925d56530f90c2000000000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x0, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x3f, 0x500, 0x2, 0x80000000, r4}) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/29 23:58:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x500000000000, 0x0, 0x1, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x1}, 0x90) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x1c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @fd}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x4, 0x2040) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x2f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x0, 0x100000000}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="dafd418c39863263e966e9a372f00f1cee4edc513cb23dd8f49cdbbba9125156dc0fe29b269457634bf0b310f6b9ca2cc91c12c36756e1cc1758781a71cdbb04fcc6", 0x42) 2018/04/29 23:58:48 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x8000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r3}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/70, 0x46}], 0x1) r4 = getuid() sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x15, 0x500, 0x70bd28, 0x25dfdbfd, {0xe}, [@typed={0xc, 0x31, @u64=0x40}, @typed={0x8, 0x1d, @uid=r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/04/29 23:58:48 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x800) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200800, 0x0) 2018/04/29 23:58:48 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/mnt\x00') ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x6}) ioctl$VT_RELDISP(r0, 0xb702) 2018/04/29 23:58:48 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xb000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 223.458479] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 223.483329] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/04/29 23:58:48 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x0, 0x1517f}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) fcntl$addseals(r0, 0x409, 0x2) 2018/04/29 23:58:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x803, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x4c0002) r2 = eventfd2(0x2, 0x2) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:48 executing program 1: 2018/04/29 23:58:48 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x3}]}, &(0x7f0000000100)=0x10) 2018/04/29 23:58:48 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000003700)={0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000006f40)={0x0, 0x0, &(0x7f0000006d80)=[{&(0x7f0000000140)={0xa4, 0x1f, 0x300, 0x70bd29, 0x25dfdbff, "", [@generic="50f524403595121eb8ca3ff63660e609e4abd2d2f75ca932ea130feb035ea62a43419ade7313ff36cc6dce1db78cdfabb3f473fbd472b90793c627a0efe985e7235ab68ed0b19323762387aff61c50375766e55fe8633132113ed1f3e55bd27b8449d756a068f3040956b505110ae1606f9df54a997be5ea3d662eaf656029d5426ac2af30a28b732edf1e08e6b05ce29b393e"]}, 0xa4}, {&(0x7f0000006f80)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="0c0072bbd6f80b103cbd128572f4ea4db1", @ANYRES32=r2, @ANYBLOB="603596ce111c8d4966422758ac3b461d14a10f8ccea089b320cd7ec825d0a01c9082bb798b32d56f76715653006c04028accc3cc6800f52a7af7ea8f801ba0548890535211e6525806e39a4631f9aef739881ef5541018974dbf294c137e7809a4602c5f8aefa41d7b3a30ee2b2120be963ee2cd5fa2027bca300c454020a771f94a1bcc9fa5878a50572e246996a071824e21eeb7753eb4e7f21c6f6ddafffd1dde030f39bacfd576"], 0x1264}, {&(0x7f0000001740)={0x8b0, 0x37, 0x4, 0x70bd28, 0x25dfdbff, "", [@nested={0x374, 0x63, [@generic="f148dd3dc159ed70e896b2d9aa584f93afa5189d88a70607a76c1136994ab62b0d1d5a0106dfc4fd4ef46dc22d833ba0c1318e9a18b839b27aefc26b4502fd6e6f2e1af39edf6413396b84207affea7fcee5a48997303625943b8b407307fec0d9a8b60df9aa0e0dc6b555b029aa66a4fa8c8a05c64bae11dc726ef8c0461913a9339314751a039c2fdb79d591bf67a8842a7ed6863914522b0b91ed5d9526ff043ab68789a220019fac58b46767f6b5af1050a4274bb44a0e2c3b8f437b49f10078b4d7e441e13acf3955d205cf04b58b2ad772fb84e5dfe03a4364045171e87aea", @generic="ebd410f6e51e7c875f45783e26748c954484232189a25d57d0", @generic="63c3bcdb93926983756c267f59b550efb33c14b26697c528d33097efb3333b03ed7c077048f3b440f204aa813cb815f8f33ed27975a06a77d48ace4b2287616a792ee33a1c7d042c27dd5f9bc2bbde01e24cdff7f118f52ede683f3086a4baebd5e38a6b449ff8fb488e0b10454f277c27f6fd958dc6", @typed={0x20, 0x72, @str=']posix_acl_accessmime_type\x00'}, @generic="35a0f29ad53ccec63ee34df01be51e8d0831384a4b544f5ee5f3479b14a8d62159d573b127dedca38d06a236257834d0f7abd98a488fb7cbcfea63b5cce2958c2f44587f98712b73dae8c672def0fb2314ce2278969b4897", 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@nested={0xe8, 0x8f, [@generic="0958c2ba40578d1065d8f1af0e23161b50886d6b9ff88a329cfac2b57abca4408b724097e9cc4d9fa7bb68bd3f972c90e02bfe0923fd68f6ccc7908897690c36a2cfa40182f280e469b695d8dce7312464388103935a10bf5fed532c525a08a71cc8fbd008a30cedeb734bbfaa150876bc57ee61c3c5bdd24da66c6210c4c5be3efbf0ac1177a64c4fc17b0d5bd3786db9be299abb0d3019525ffdebd079acdbed0b83e8216c1d88d53543f629960c6c072920ad082b7aa1441321c536f3b59aef0f53d30a5fd5f58cf1626f09d652b8318062b7b504c8656dc09d9efc8f02f881ac"]}, @generic="777849545d24f1e50038acd5c488094dc3255d", @typed={0xc, 0x7e, @u64=0x4}]}, 0x1118}, {&(0x7f0000005900)={0x1468, 0x1c, 0x104, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x34, @binary="113c905ce48ca8"}, @typed={0xc, 0x1a, @u64=0x401}, @typed={0x8, 0x96, @fd=r1}, @generic="66d9cc629e5a041f88372688aa4b6a3becf67fbe4429bd3112aa0ab76917a51fc0e48853db4058f664ee64ff866c620be930b85faf007c72df981c9fbaa4953d45018a6e1620c726f042f2f6ba240f2e1efd23e58520e99a6dbf6cb8adcad4c434261702fbf96e5574a6e75182d2afebafef870979df2f6236ce02620901a09a0ea926782bbaad6b5ce931d82daa9495ec58d264d4248baa897e", @nested={0x123c, 0x65, [@generic="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@typed={0x8, 0x74, @fd=r1}, @generic="a86660259ec1ba1c3a65fe2ee35b864a31da5f9fff90e61275e60234089475014478b583104f318cf649ddc1628d9911df42e2d5dbb491240238e291f591ac3a3a4ef8e23262640caa279126fc27c66001da6a9f37687f5ed5fc7265e616ab740d501a6cd5a0d90cc1e427798a0dae4e8c371dc8e3f99cc33b2e97fbf4359f8ba83c9d3111eb25ae872d650e231d13dbd446f16eba3a0bd05f89005aaeeba28918b64dc999d5ddbf94a61332296ffaf546ab523923207db0388976144382ad8806c3798c0b34a5c79c2302d7a909b583323fbe67170d556113d5f1aeac71eeb9c1899af35ea2d035b3e99e97ce126ba1cba9c8b3e38b7f4b", @typed={0xc, 0x7, @str='system\x00'}, @generic="3b3fc6f4322c8fa69a2d9b5e150048854dcc4959a6198e32ac61614484d3c12147f37f3704aa3554ea72781e9ac98058bf286de05e0b", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="c20278fceef37e90cf2444fe1025571e01db419134de793c6435c6d29b4ac16274af27e239ef4973ac59166b1ac0a0c388984f69e573e1c720e9af6069184186a8951ccf48de827b5c80e38e52754cd865c6fadceed021443634cbcba913bd9fcc4ced55c7ef8aef58961dccac052b56f43020673be3c152e59807c6c8f709066131787a3a360b5ae033b521e1c3b82b7323ff7fda8eee95c425b6eb86efe330c23a3351aace182d37d3177586bf83413b5014ede131c4f4115b812369d6b1466d811b2bd8ddd0bf71679470f9b058e466d6d5cc1d879a5ad8f0494dd3a2d7"]}, @generic="946743815032007af8d09a31980f6dbc2d444d2573a21074b255583221c5b8964aa1e5f7c2936e6873b8840d28ffd86a69d9228db539ac0989422df381de6933b5a131336f5f4ed91cc907a4de3764b928dd65493e7bffa2a3f42d7d4d3ad468da323ec02873ec222291f15ea9edc0e3e414b27a40e78806a774b54e9c123966a065", @nested={0xe0, 0x42, [@generic, @generic="9d08c29c9063fb197a44463613daa481683d301fdd5d1620c69ec2bc2ca892096d15ac4c22310968611a2f05e0cb07476af0ee95c9fa6524afb64635db86b9dbf1811a43a3f6edcb7a2aa7af2f7e3782fc6627055242a54ae5f738ac595ece734595b7e41176860d8a9748a2ba0e68981694343595efbbebc63afc7f14c55f970c2e5aa1242067b4649768684303b13965f5f731b1f3ee1f283a1077b3de98fb927ecff1c725be9620aaf4c4d31d3205fa0f735028144ead520f90f93dda8583c2e84d9295b3e4229b3e10fa23153b0eee7cc7d8c15c15c923"]}]}, 0x1468}], 0x8, &(0x7f0000006f00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x40, 0x1}, 0x40) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/29 23:58:48 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'sit0\x00', '\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x128, 0x160, [@connlabel={'connlabel\x00', 0x8}, @time={'time\x00', 0x18, {{0x8}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f141db5bdd347298413ffa717f294b6edbc765b0d9baecfb8c3615ad84cc"}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x11, 0x0, 0x0, 'vlan0\x00', 'lo\x00', 'ip6gretap0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x168, [@quota={'quota\x00', 0x18}, @time={'time\x00', 0x18}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e23e5556a90bd211cd6d09841620b436d7030933a51a715977600b73f88f774e658279002721c1f8192bfbf45a25a87c743e2a89600090dd4eaac84d733bc83c"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) 2018/04/29 23:58:48 executing program 1: r0 = socket(0x40000000018, 0x7, 0x3) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x64, r1}) 2018/04/29 23:58:48 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x8000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:48 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x8001) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/29 23:58:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) chmod(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:48 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0xd20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$unix(0x1, 0x2, 0x0) unlink(&(0x7f0000000080)="e91f7189591e9233614b00") socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x6}, 0x8) [ 223.801566] cannot load conntrack support for proto=7 [ 223.878076] cannot load conntrack support for proto=7 2018/04/29 23:58:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) 2018/04/29 23:58:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:49 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x1}, 0x8) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/04/29 23:58:49 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x36) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x28dcc5a4492e41ec, 0x4, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0x20}, 0x1}, 0x4004805) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x0, 0x7}, &(0x7f0000000300)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r0, 0x2, 0x1, 0x5, &(0x7f0000000340)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x2, 0x10001, 0x8]}, &(0x7f0000000400)=0xa) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000440)={{0x2, 0x80, 0xffffffffffffff80, 0x5, 0x4, 0xbca5}, 0x4d, 0x2, 0x377c, 0x9f8, 0x7f, "17e950bc145b11d20a9c054d2cfd65eccbd3f7a4c62dfeaa694744a78ebf2d4992735c9eb3adbbca375f4a6d532e68f1fa022ff3e2b3b39f5862503deb44437231731c5178bb611cd168855388d1b9656aa4a02be8f6705a948d6abc9e6639d4133143e0947d646545bddff9e1939cda025db907fd82baaf6a79831b7c82da42"}) lsetxattr(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)=@known='com.apple.FinderInfo\x00', &(0x7f0000000580)="5c73797374656d637075736574cb6264657600", 0x13, 0x3) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000005c0)={0x4, 0xd0, 0x0, 0x81, 0x0, 0xc0000, 0xd27, 0xb26, 0x1, 0x3, 0x60e8, 0x1}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000600)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r2, 0x4, 0x1d, "e255bcf325b0d3832515a28f61c073758344518b428d78eafbbe281786"}, 0x25) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000700)={r2, 0x74, &(0x7f0000000680)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x100}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf8b}]}, &(0x7f0000000740)=0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000780)=""/4096) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f00000017c0)=@ax25={0x3, {"bc18a5489d21af"}, 0x1}, 0x10) fdatasync(r0) bind$bt_l2cap(r0, &(0x7f0000001800)={0x1f, 0x3, {0x4, 0x3, 0x6358c32, 0x0, 0x9587, 0xffffffffffffffc3}, 0xfffffffffffffff8, 0x8}, 0xe) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001840)={0x1, [0x8]}, 0x6) r4 = syz_open_dev$vcsn(&(0x7f0000001880)='/dev/vcs#\x00', 0x18000000, 0x40000) ioctl$TIOCCONS(r4, 0x541d) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000018c0)={0x7ff, 0x8}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001900)={r1, @in6={{0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xd1d2}}}, 0x84) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000019c0), 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/04/29 23:58:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x81}, &(0x7f00000000c0)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_RUN(r4, 0x4004ae99, 0x0) 2018/04/29 23:58:49 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, "498cdbace1ab851d7b23d1d541700e02bfba7b73d4ceb5bece56da047f3a5a52f3c415fd9f6949d26d6bcc8f"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x9, 0x0, 0x0, 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, 0xd7cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff], {0x77359400}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x1, 0x10000}) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/29 23:58:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x100000002) sysfs$1(0x1, &(0x7f0000000080)="5d637075736574a16b657972696e675e00") sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x200800) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0xdbf, 0x1ff, 0x6ce3, 'queue1\x00'}) 2018/04/29 23:58:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$void(r2, 0x5450) 2018/04/29 23:58:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28001, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/4096) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ppoll(&(0x7f0000000140)=[{r0, 0x420}, {r0, 0xc4}, {r0, 0x4}, {r0, 0x180}, {r1}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0xa3}, 0x8) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000000040)=""/174) 2018/04/29 23:58:49 executing program 1: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227c, &(0x7f000097e000)) bind$netrom(r0, &(0x7f0000005280)=@full={{0x3, {"f782690a4da068"}, 0x1}, [{"8991c9fdc306b3"}, {"ef4804bee5ad8d"}, {"4ede79ddd15c12"}, {"0d89448a64c0d7"}, {"67ff38007e9e32"}, {"916d7ead3eff98"}, {"097c4da27d36f3"}, {"dbcfcd917f84a3"}]}, 0x48) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = socket(0x11, 0xa, 0x2) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00002d4000), 0x0, 0x50}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000280)=@req3={0x2, 0x0, 0x400, 0x401, 0x7, 0x7ff, 0x2}, 0x1c) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000240)=""/8) munlockall() bind$unix(r2, &(0x7f0000005300)=@abs, 0x6e) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8) syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x1f7e, 0x200, 0x200, 0x2a3, 0x8, 0x0, 0x6f9d, 0x9, 0x0}, &(0x7f0000000f80)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000fc0)={r4, @in={{0x2, 0x4e20}}, 0x9, 0x9}, 0x90) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="c87dfa2b2c8bc26c607777af39a7d751c861da938d4fabd1b053980e4901d786d144d86cb017ecdf8401926f1d5dc2bb69b0e9dfdc217ac4b55e5da5df8155b44d7e6e0f5c05f550ca3b4ab0210dc5aac8850c950669ff3dd372f84fbccb1e074ed617ef94138a9c2842a3c16df7df16577845bb1b4b7610dfca58decf56bb5b9c2e003c607115878e458d22396c9e7f406cf932922b2449bab0f74a21efdbb8e090ff6efef7ee1cc7375186fc5dd68b258b3cebf3367aee1d93de63a796ddfc974cd76b0719fddb461b93", 0xcb}], 0x1, &(0x7f0000000e80)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2}], 0x70, 0x40408c1}, 0x10) 2018/04/29 23:58:49 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x800020401) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400000, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1f}, 0x2c) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000200)={0x0, 0x0, 0x0, &(0x7f0000000140)}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x6, 0x4, 0x0, 0x0, r3}, 0x2c) sendto$inet6(r2, &(0x7f0000000380)="a0a80d458e019030d96c7dca1d5b5215af1d00a38d1ced1e4bf173b00294cbc4f2d87ba1da8b42ce4786106b91f58b5cd090cf1335dce05bcb77b9ffac81e4815a17213751cc4793ae381f96efd9b4a28a93d0fccd18d7eecfbf93ea1e0ffb48231926b7155b8d5c3ad7cfb6181862c6000bd3b61082c16906cedadac6a2a09907a2d81aecb396feefdb1fdfc1ccbf836d0a2cdc5afd7821a137", 0x9a, 0xa124ad8c006d4354, &(0x7f0000000100)={0xa, 0x4e27, 0xb3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) write$sndseq(r1, &(0x7f00000000c0), 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000340), 0x1) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 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, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/29 23:58:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000180)={'bridge_slave_1\x00', r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xfffffffffffffeff, 0x4, 0x6, 0x3, 0x0, 0x0, 0x28000, 0x4, 0x320, 0x9, 0x4c7f, 0x9, 0x9, 0x101, 0xc20, 0x80000000, 0x1, 0x80, 0x1f, 0xffffffff7fffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x1, 0x80000001, 0x7ff, 0x7, 0x0, 0x9, 0xd30b, 0x18, 0x3, 0x88a, 0x0, 0x6, 0x7, @perf_config_ext={0x7, 0x1}, 0x100, 0xf3, 0x7fff, 0x7, 0x400, 0x100000001, 0x1f}, r3, 0xb, r1, 0x2) 2018/04/29 23:58:49 executing program 6: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210003) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) keyctl$revoke(0x3, r0) 2018/04/29 23:58:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x8}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:49 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000580)={0x4}) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000003c0)={r1, 0x95}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000300)={r5, 0x2}) 2018/04/29 23:58:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0xfffffffffffffffd, 0x100}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000340)=0xffffffffffffff40) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={r5, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r5, 0x3, 0x7, 0x6}, &(0x7f0000000180)=0x10) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:49 executing program 3: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x100) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x9, 0x2) 2018/04/29 23:58:49 executing program 6: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/if_inet6\x00') ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x1000000) pread64(r1, &(0x7f00000002c0)=""/202, 0xfffffd6f, 0x100000000000000) 2018/04/29 23:58:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x100000000, 0x3, 0x0, 0x0, @irqchip={0x2180}}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1fffe00000, 0x3, 0x2, 0x5, 0x3, 0x4, 0x7f, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x1101, 0xffffffff, 0x80000001, 0x3, 0x1}, &(0x7f0000000280)=0x98) 2018/04/29 23:58:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x5}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e, 0x80800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x3, 0x800, 0x9, 0x6}]}, 0x10) 2018/04/29 23:58:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x8, 0x3}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 23:58:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/98, &(0x7f0000000240)=0x62) r1 = open(&(0x7f0000000040)='./file0\x00', 0x151800, 0xe4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1, 0x3, 0x9, 0x8, 0x1000, 0xa9}, &(0x7f00000000c0)=0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) sendto$inet(r0, &(0x7f0000000100)="1d6fde797136c2386a228b2c7dc0db9fe425c699dd0a8181144dc32436d32f28a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158685322703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa337d3eeb6248de8f455905b67430c7d643830656f3224caf6953f45ddcab31d72554130ef5500afb7f920a64566dd53550d9870bf903f567c80b8bc1dd83507a105c0ec5091ad90528a4cbb6a517bf84", 0xa4, 0x3ff, 0x0, 0xfffffffffffffe02) 2018/04/29 23:58:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0x9c1, 0x7fffffff, 0xfae, 0x4aba7286, 0xffffffff, 0x0, 0xfffffffffffffff9, 0x1, 0x80000001, 0x8, 0x7fff, 0x4, 0x1ff, 0x7, 0x1]}, &(0x7f0000000280)=0x100) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000380)={0x2, r3, 0x4}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) [ 224.815688] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 23:58:49 executing program 3: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f), 0x0, 0x0, 0x0, 0xfffffffffffffffe, r1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) r3 = getuid() setuid(r3) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/29 23:58:49 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) getuid() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'gretap0\x00', 0x1600}) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffffffffffcbd) 2018/04/29 23:58:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)="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", 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) fallocate(r0, 0x2, 0x2, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00000000c0)=""/100, 0x64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001240)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}}], 0x84) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001200)={0x20, 0x0, &(0x7f0000001140)=[@exit_looper={0x630d}, @acquire={0x40046305}, @increfs_done={0x40106308, r3, 0x4}], 0x77, 0x0, &(0x7f0000001180)="e74c5f6ddce84eaeecb0b5a020a5f9ee0fdd3d626df9a7825a677725cb47793e66791ab4f43780edd3706aea53a55fca589ee6ab6d1300910f772529ba83ab1aef746b8bbd778426efcba5bdf407a719f98fe1dbf7994ae9da2fa3ca65091c1d46f94897398633c3a6732a1f66555a5b7a8d946daa6e62"}) ioctl$TCXONC(r2, 0x540a, 0x0) [ 224.859984] IPVS: length: 98 != 8 2018/04/29 23:58:49 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xfff5) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000500)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x82000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) rt_sigqueueinfo(r3, 0x3c, &(0x7f00000002c0)={0x40, 0x8001, 0x7, 0x4}) timerfd_create(0x5, 0x80800) clock_gettime(0x6, &(0x7f0000003d80)) bind$alg(0xffffffffffffffff, &(0x7f0000003cc0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r4, 0x1000) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000003c80)={&(0x7f0000003bc0)={0x10}, 0xc, &(0x7f0000003c40)={&(0x7f0000000500)=ANY=[@ANYBLOB="3c0000004ae5233103eab5eef4abdb4245cb9affb3b039d02af834dea3794ef6b5dabf3a094b65d852974601fe7ddcf568376ad586dbacbacef720e10cec460ba479460d5d39cabfb4af3f023c3485c3d70325f0fbf6417867c632d22f392570d7210295e283baa2e13138b1", @ANYRES16=0x0, @ANYBLOB="1f0f29bd7000fbdbdf250c0000000c0002000800040000000000140001000800010002000000080004004e2000000800040000000000"], 0x3c}, 0x1}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) [ 224.892108] IPVS: length: 98 != 8 2018/04/29 23:58:50 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x600000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000540)="e6", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ac", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "5af8ca92d8fcc97fb611f99a3d2a0139f082b83aaa69b891250ea9cedda1b9e58dd10ab74d6b5c06a63744cb479a2db60347e1636d250bb449b2c8550d714144"}}}}, &(0x7f0000000280)) socket$inet6(0xa, 0x0, 0x5) sendmmsg(r0, &(0x7f0000006380)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000003c0)="7adc", 0x2}], 0x1, &(0x7f0000000700)}}], 0x1, 0x20008000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/29 23:58:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x400000000007, 0xfffffffffffffffe) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2, 0x1}) eventfd2(0x1fd5475f, 0x80000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:50 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, 0xde87ae1027e0139e) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000dc6ffe), &(0x7f0000000040)=0xfffffffffffffeb5) 2018/04/29 23:58:50 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x200) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002980)=[{&(0x7f0000000280)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}], 0x4924924924925f5, 0x0) r4 = dup3(r1, r2, 0x0) write$binfmt_script(r4, &(0x7f0000000000)={'#! ', './file0', [{0x20, '%proc'}, {0x20, 'mime_type:bdevuserusertrusted'}, {0x20}, {0x20, "47504c76626f786e657431cd7070703076626f786e65743076626f786e657431"}, {0x20, '-'}, {0x20}, {0x20, 'ppp0'}, {0x20, 'vmnet1vmnet1wlan0wlan0)vmnet1+$vmnet1selinux)'}], 0xa, "56937c106bd532545a4bb9ddef15f3d087b11fb14a"}, 0x9c) 2018/04/29 23:58:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x9, 0xfffffffffffff001, r2}) 2018/04/29 23:58:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xae, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x145}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}, 0x6}}, &(0x7f00000000c0)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/04/29 23:58:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8500, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7ff, 0x1f, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) 2018/04/29 23:58:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bpq0\x00', &(0x7f0000000000)=@ethtool_cmd={0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) 2018/04/29 23:58:50 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x9effffff}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=""/248, &(0x7f00000001c0)=0xf8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(chacha20-simd,md5-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/04/29 23:58:50 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x89, 0x80100) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x2, &(0x7f0000000200)={{0x77359400}, {r1}}, &(0x7f00000000c0)) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/04/29 23:58:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c) 2018/04/29 23:58:51 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x20000, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000005c0)={0xfff, 0x1, 0x7, 0xbe}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="ddc735550cc906b57a8da7bc5697c6a7c4217fbe6d5e525564dab1f8717894418c2cfee067618a5d839c90fe", 0xfffffffffffffe02) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r2}) 2018/04/29 23:58:51 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_emit_ethernet(0x5a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaa37aaaa000000f8ffffff8100000081000000000000000000eac55f2424babae84552618f5ad4903c2d4f50677dad9beb80ec83eb189a948457f907000000bee2b9a38f46031ad8e9d6d7367da5b0f49249544ad96db26844"], &(0x7f0000000380)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0xc4, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe30}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) 2018/04/29 23:58:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfcffffff00000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = semget(0x0, 0x3, 0x788) semctl$SEM_INFO(r3, 0x7, 0x13, &(0x7f0000000040)=""/5) 2018/04/29 23:58:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x4000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 226.104012] dccp_close: ABORT with 156 bytes unread 2018/04/29 23:58:51 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) close(r0) socket$rds(0x15, 0x5, 0x0) 2018/04/29 23:58:51 executing program 1: r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d1ff8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) r3 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000680)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r6 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r6}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r7}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r2}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r2) dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r8, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r8, 0x540a, 0x200000000000) r9 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r8, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r8, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) 2018/04/29 23:58:51 executing program 6: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x228000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x6, 0x0, 0x6}) io_setup(0x5, &(0x7f0000000040)) 2018/04/29 23:58:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x5, 0x70, 0x3, 0xfffffffffffff31b, 0x4, 0x400, 0x0, 0xffffffffffff0001, 0x800, 0x8, 0x80000000, 0x1ff, 0x22dc, 0x8, 0x3f, 0x4, 0x9, 0x0, 0x3, 0x7fff, 0xbffffffffffffffc, 0x6, 0x7, 0x6, 0x100000000, 0x4, 0x8, 0x10000, 0xffffffffffffff42, 0x8, 0x1000, 0xfffffffffffffffe, 0x7, 0x1, 0x3f, 0x1000, 0x1, 0x3, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x20, 0x5, 0xffffffffffff7e53, 0x7, 0x1f, 0xe4, 0x4}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={"7379665f74756e00e300", 0x7fff}) dup2(r0, r1) 2018/04/29 23:58:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x20) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x8000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/29 23:58:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1008, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, r2, 0x2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0xfffffffffffffffe, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20c000, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="090000001316000009000000000000000300000000000000ffffff7f000000000000008000000000ff0f0000000000000300000000000000010000000000009dff20d2c2d9aeb63ddadf820000000000000000020000000000000000000000000006000000000000007900000000000000eb0000000000000002000000000000000700000000000000070000000000"]) 2018/04/29 23:58:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x22200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000040)="bf113d0d994976e9756f2fa4e6710d026bc75d85c844c8203ba5bdf855aee701c22d325246d6c5141dc5a6a156599093305880b5390f3fd31852600e80ab4d24c27c423d1191b557b1abeaea0bc1dc8cee303a05d736d49720bab1be0d6aee18af3ffc59955532b3f770298c17a13380201e8aa38405a66439f05349449689fe706259db79cc626ed7553877eed484eef8cf6cae95057c2741d0261e7ae54c92588b93ed00511d9c1ee26f4a7afa59bc8892319102d24e42c5ee9472406b5e5bb2ded902b3f7691c92acefdc3a45d2c8a01553e9d0a03b50666fe9e1e6f8dd4f069101cc48b386", &(0x7f0000000140)=""/180}, 0x18) 2018/04/29 23:58:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xd203}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x28100, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000013000)) 2018/04/29 23:58:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xff0f0000}]}]}, 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x202000) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7f, 0x101002) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'yam0\x00', 0x75529640}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x3b) ioctl$int_in(r2, 0x80000000005016, &(0x7f0000000140)) [ 226.838645] binder: 17629:17631 unknown command -1350900 [ 226.874353] binder: 17629:17631 ioctl c0306201 20004000 returned -22 2018/04/29 23:58:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb74d, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000200)={0x20, 0x2, 0x5}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006daa000545dc951cae93a6889c9b1adb41a244925be68927a5a89053f048d9912a3a819fb26b663e655c70a31fc6df9e32124dd78234bddb5d3675d46861f9b4060a2682cffa7cea95a9ed676520ab3cce01d3c777ebb74110798e6800cb2e9b12204f7c16183fd59b0564a09b7f163df8c9acafcdabd5f64a9218af3742e421ba5b7787fa6faf499f3a51e3fccf394b793045b743c41601c2075816c8d663"], 0x13c}, 0x1, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) connect$packet(r1, &(0x7f0000000680)={0x11, 0xd, r2, 0x1, 0xf52d, 0x6}, 0x14) 2018/04/29 23:58:52 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000100)={0x0, r0}) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000000)={0x0, r0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x18000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffff8) 2018/04/29 23:58:52 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x1f, 0x4, 0xffffffffffff0001, 0x83d1}, 0x10) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/29 23:58:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf00}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 226.916680] binder: 17629:17631 Release 1 refcount change on invalid ref 0 ret -22 [ 226.928195] Unknown ioctl 30474 [ 226.963178] Unknown ioctl 30474 2018/04/29 23:58:52 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r2}) write$cgroup_pid(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="319235010138fb8cdf2674d9fd9b2417b5071d2afbd1a2180453a3b95e22dcd99afb4aaaba1bc8ba4e2b23da515b41d28e11a0be8d532dab981a2ab529276315d19e6e1b3746b79d20c53e4738e330901a30d4d55b581e"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000180)={0x1000000000000040, 0x5, 0x7}) r6 = syz_open_pts(r4, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x5, [0x2, 0xfa0, 0x800, 0x800, 0x2]}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, 0x10010, r4, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) [ 226.984206] binder: 17629:17631 BC_FREE_BUFFER u0000000000000000 no match 2018/04/29 23:58:52 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd9, "106557eddb7ae34c2b1596532dbfb43cdab0962e5db6584a518a165a92e3aeab78e1e6a6b9a233c33e569ca0ab162d3247841e106d5dc274e2649d6c6d9ebc46112ea673e0daa6d4696e2cb27109f5f1cb5d4be325239744c451cf449675a52c5d5182598f9a474f817a9defb42e8a11a5d72f12c559e839f1a3bbad8605b4a44965330aac0fa49db413dc8ae868305be387d1b413b041fd5de12ee26c47421975698064790264b6a6312de49a3bdc73d31eae221119c8b4c95b5195706048c07d846998609bb4558fce2e58766be2e57d529d0f023d3984a4"}, &(0x7f0000000140)=0xe1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x1, 0x9, 0x80000001, 0xc53, 0x7ff}, &(0x7f0000000240)=0x98) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000280)={0xdae, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000007700)=[{&(0x7f0000000340)=@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000380)="e18784fa666160fe76b5f5d36d1e02ca90607018613fd057f415c695ac49a5efd87ed862e5deae7e86cbcb58a259e1a18547e21493f9a59c8aefe7e575268dd74c1bdd239468e3fed6ae58bf6a940d355c28ba15352d539c2bcdb88f7ab7fac5a2b66e602007ca4ee5b7011dcc14a0262f3958bd016b3e5a190e0b6b1aebd2756dc6b6806bdd6e1aa01b476ac542cf8c7bf9e03dd290", 0x96}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="8f0f7b222e7da630d2f69db3144dadf3ee148e5fdc4bd17a644be87824a97cace11d2e54305dfa646aee201ce5ddec1c060f68fce35e6ff5e4fe80019bb7062ab595a6cab9e94243c3ce5e1212d7231f2a1d269724bef9394ffa5e18563d78bdb3a6", 0x62}, {&(0x7f00000005c0)="9d73a577f60d11e3fbe8c0863f32268092947654668a5a992bc794e85285767d16a1d298f293b1b5f67d7ec66e4d8300a2eae2efb39b7e508d2d1e05c9a9d7319e67a16a6852f6344208acc126a71355e616cb1adade02065719391ef7a20b80475bd09128c7c84e268aedf51f5d3ab40261d6cee8cb29163803c06d1f0923662db491be98aa10bdd6ee87f5dcaae7dd1693dc490f2df9ab8ee073de17bc872e1ee6ba31b8fea6dc37b8c466cb720d", 0xaf}], 0x4, &(0x7f00000006c0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x10000}}], 0x50, 0x40}, {&(0x7f0000000740)=@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x5d4}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000780)="01540785935bda0bf215f5af2c18438632db020751b587318a1c313561a522c568a1b72540d440ae07d4073a73ba335a17182c14eaa1a708f5e076398c6f3168e3f9bf118752ebc9136a6268613ab37b487ae677832be56a0e88f91dc91ddf038e62f66b6e3b34fe49158f2706b4be4c3fa44a30938de435827bd6a84fcbdeeb6559a07fd41bc3879bea6240cce94ec10c8469f044a8a43ec7d18f27aa2a05719c0d0b198dc9e17cfc808c0e7e97bcff820a4b1a9b551f4ee630e534854488567a3b3e63269daccfc676c1a108bf7a56325006704ab8bea0e8ae9bae935a9eb53fe5df6c16", 0xe5}, {&(0x7f0000000880)="b03e9005060bf63497b2e7c71f9e5113afa15db1d82d736856c6813a5871d34f8f99b4c6818347", 0x27}, {&(0x7f00000008c0)="8c3126fd22466f28b8e604093e8cf58e58ac3f4eefcada30ad36fd4f63b5d57fc0cc0ba5465dba1e9a23db17a3709d92c90cfd2b95ec3c5f0e1f960ce056291baa26bd8e709964c3ec32947f8ef85e727582c9e0d59b8223e3cc3c9f0f79ba52a80659047d52361cbfcf55c24d864652c2940bd58a2db8acc96bce5b1ecde280befe4c34318a1141066258b0c4cd8c38a4fb38056e9436d15ccd9b39fedbc86d1207765e0fc10bea29bda73321d37dd3cb9de52a1ca1ac398804288840058ce3270c64", 0xc3}, 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0x1000}, {&(0x7f0000005d00)="60d9baa423f2ad91f993022718bfd1365adfe02c95aa6b2380e99d9f0c3a4285cca0fdb3a5b61960d6648890490fe4853785f71ed8ae92db7b60da23270f81e6839c575e29c29dfa95bc6aace61a7ddfbdc3fc70f7d23a7a1a4f23b7798054b630ef9e3ec2fbcad9eeb1ee09860c82c8fcfc9b1b5bf4653982ad32c603fe10c51fb621a3be", 0x85}, {&(0x7f0000005dc0)="8978fdb0c263760418c1566b02f1cc44b949c3a7ed8a10c829ca79ed08ab0deb7c8c9fd9ea6725b4569ef5a43c91c9e314bc7ebb77a1ccae5eace3fff7378652d966f65e07a6de938682eab00fadf78c2064b2", 0x53}], 0x5, &(0x7f0000005ec0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffffffe3, 0x2, 0x69, 0x100000001, 0x4, 0x20, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0xacf, 0x5, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x1, 0x5, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @init={0x18, 0x84, 0x0, {0x101, 0x0, 0xfffffffffffffffc, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0x1}}], 0x100, 0x800}, {&(0x7f0000005fc0)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000006200)=[{&(0x7f0000006000)="7e4dcf1d3f548c08ddda545025d9ef9998e16445538af99708833183e12711b2b374bbc229fd132d6225f6623169ad8fee01ea4c3fbccf8d9fb0d476b8d2f5e7d1bdbd5590393c104046b3927a645349cd970e8e611e8a1ac181b4f80fe070c25c18e3f639c76e4dfdb5d9584344c9", 0x6f}, {&(0x7f0000006080)}, {&(0x7f00000060c0)}, {&(0x7f0000006100)="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", 0xfe}], 0x4, &(0x7f0000006240)=[@init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x0, 0x2}}], 0x18, 0x4851}, {&(0x7f0000006280)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000072c0)=[{&(0x7f00000062c0)="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", 0x1000}], 0x1, &(0x7f0000007300)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x28e4a39c, 0x2, 0x2, 0x3c, 0x1ff, 0x8001, 0x5, r2}}], 0x30}, {&(0x7f0000007340)=@in6={0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6162}, 0x1c, &(0x7f0000007600)=[{&(0x7f0000007380)="ed1c1813c0b5fbf9", 0x8}, {&(0x7f00000073c0)="52019b63de2bd070c394c89efbf724f5c43610aec053b657af2c39c0870fce82d299152ff36f8421dce6cc6b3e05aa24e3950d6352b6229992b5be3e6ffbdd540898c3daefaa01264a87c1ad60eb11fc4e7d69cdf7ad3ae8500d6e61ce11de71845ed5bde1ef621323d366b1c4b1c8b870889d75d7dd249ebe0e172fc81798491f48729f2638b0c9bb5ec4a990758c36f1820552186a1debb3d0ecd25614872f8b98a3550322e3fdf230b3c0786f5335d966b5c155ef8bdc04c6ae5805c5eac706ec68c8b51c194249778ba182337a5daaf3856329201039c4dd6cde90192751c78396bfd9beee3ea88dc9de", 0xec}, {&(0x7f00000074c0)="3df6d5f6d5c27b39d5f87095d57039aa0daed1ddbe497fa5a9080f0530784444c04fd39524b1d22fdbfc7c455d24ef67ed92747e0156a91d348e620c8b2f62fafab22204ca85791bb53089afe20110b97b266633248e7930e74ea19a238ba21fd59b5d50fd18c293d5e15e50e6dfa4b11b88", 0x72}, {&(0x7f0000007540)="49c1d1819468899ffb448b3163df5e36ebf73ff7719e4a0571f42c548a2148cd6383ebdd2ca2b2e877563d40b4c7040ffdc0777bfdb1ff8d24c92ab026759f6327ac8e70c5d06839f629c6bfb1e5b7c72dbd28280a7f94ee6847c5d178b79ac4a57e5bd7fee0257eed9f0c279c1015a6bef12a91422227c9bd9c0f2e6b6941489b3e73859250e3ec6c8a697b75471536e85b6454444e9f78a729e7cf2bc0724bde9ea2be6d65", 0xa6}], 0x4, &(0x7f0000007640)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7e26, 0xc, 0x0, 0xfffffffffffffffa, 0x40, 0x8000, 0x8, r2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3ff}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0xb8, 0x41}], 0xa, 0x40) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000007940), &(0x7f0000007980)=0xc) alarm(0xfff) r3 = getpid() ptrace$setsig(0x4203, r3, 0x0, &(0x7f00000079c0)={0x28, 0x8, 0x7ff, 0x20}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007a00)={0x0}, &(0x7f0000007a40)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80000000, 0x4) r5 = accept4$packet(r0, &(0x7f0000007a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007ac0)=0x14, 0x800) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000007b00)=0x7) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007b40)={@loopback, @loopback, 0x0}, &(0x7f0000007b80)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007bc0)={r2, 0x7, 0x50, 0x8001}, &(0x7f0000007c00)=0x10) sendto$packet(r5, &(0x7f0000007c40)="050427270c348e2e9b722ba2219af54e69cee71b5e90be8f137df9a5a3f54c4588c0121192eecb56fa6464aeb689513ab3aa14b895605a93dbaa", 0x3a, 0x0, &(0x7f0000007c80)={0x11, 0xf7, r6, 0x1, 0xffffff0000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) unlink(&(0x7f0000007cc0)='./file0\x00') ptrace$pokeuser(0x6, r4, 0x5, 0xe54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000007d00)={0x800, {{0xa, 0x4e23, 0x3f, @empty, 0x2}}, {{0xa, 0x4e24, 0x7, @empty, 0x3}}}, 0x108) fdatasync(r0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000007e40), 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7f) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000007e80)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007f80), &(0x7f0000007fc0)=0x4) waitid(0x1, r4, &(0x7f0000008000), 0x4, &(0x7f0000008040)) bind$inet(r0, &(0x7f0000008100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) [ 227.049767] binder: 17629:17631 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 227.064139] binder: 17629:17631 got transaction to context manager from process owning it [ 227.072586] binder: 17629:17631 transaction failed 29201/-22, size 0-24 line 2847 [ 227.104241] QAT: Invalid ioctl [ 227.141559] binder_alloc: binder_alloc_mmap_handler: 17629 2000c000-20010000 already mapped failed -16 [ 227.149090] QAT: Invalid ioctl [ 227.174574] binder_alloc: binder_alloc_mmap_handler: 17629 2000d000-20010000 already mapped failed -16 [ 227.219443] binder: BINDER_SET_CONTEXT_MGR already set [ 227.224133] binder: 17629:17673 Release 1 refcount change on invalid ref 0 ret -22 [ 227.224896] binder: 17629:17631 ioctl 40046207 0 returned -16 [ 227.232558] binder: 17629:17673 BC_FREE_BUFFER u0000000000000000 no match [ 227.245623] binder: 17629:17673 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 227.252787] binder: 17629:17673 got transaction to context manager from process owning it [ 227.261132] binder: 17629:17673 transaction failed 29201/-22, size 0-24 line 2847 [ 227.279747] binder: undelivered TRANSACTION_ERROR: 29201 [ 227.285269] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/29 23:58:52 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa9, 0x20c0) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x0, {0x6, 0x7, 0xffffffffffffd881, 0x767, 0x200}, 0x20, 0x6}, 0xe) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000001c0)=0x9) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'bond_slave_1\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x3ff, 0x0, 0x0, 0x60ca}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000002c0)={0x7, r2, 0x0, 0x8001}) bind$vsock_dgram(r1, &(0x7f0000000300)={0x28, 0x0, 0x2711, @hyper}, 0x10) r3 = getpid() r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x2, &(0x7f0000000340)={0x1f, 0x5, 0xfffffffffffffe01, 0x2}) sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x8, 0x9, 0x8, 0x40, 0x9, 0x1000, 0x80000000, 0x4, r5}, &(0x7f0000000440)=0x20) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x30, r1, 0x0) r7 = socket$inet6(0xa, 0x7, 0x61) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000480)=0x8000) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000004c0)={@broadcast, @multicast2, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000540)=0xea0, &(0x7f0000000580)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r5, 0xfffffffffffffffc, 0x3, 0x82, 0x891, 0x8, 0x1, 0x0, {r6, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0xf228000000, 0x1f, 0xfff, 0x1ff}}, &(0x7f0000000680)=0xb0) r9 = accept(r7, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000840)={0x9, [0x1f, 0x10000, 0x2, 0x9e3, 0x1f, 0x97f, 0x0, 0x100000000, 0x990d]}, 0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000880)={r8, 0xaa, "0ae53803c27dbf88e14a830c5ac1df9f58273f39888a0cffc9af3521b585fce503abda3ef684377e8312a96cde39d9fecc87168b44aeadea72cfa9d5502976bbce6f1c4d080eb874bc1ce038cba80114ab54de7e42d310ac1ce4b23d0aefc478629ceac1482d213093c499a8f9bf0605f2c36877c4aee48288d8eb2a9eeb84d32c91cebce68f483d9553f6c109ca3ed9d5b29168431ef09765a5eef15f445ef35a3f3bb738b028b5b62f"}, &(0x7f0000000940)=0xb2) get_robust_list(r3, &(0x7f0000000ac0)=&(0x7f0000000a80)={&(0x7f00000009c0)={&(0x7f0000000980)}, 0x0, &(0x7f0000000a40)={&(0x7f0000000a00)}}, &(0x7f0000000b00)=0x18) setsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000000b40)={0x3, 0x5, 0x7fffffff80000, 0x1, 0x1f, 0xb3, 0x80}, 0xc) 2018/04/29 23:58:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x324493effb}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140)=0xca, 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x400200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x12717, 0x0, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000080)={0x8, "7d47fb295262760f"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 23:58:52 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x6}, 0x8, 0x800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0xfb0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x8, 0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0x5) 2018/04/29 23:58:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c0000001d08ffff0000000000000000670003000000000000000000"], 0x1c}, 0x1}, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/246, 0xf6) rmdir(&(0x7f00000001c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000300)='cmdline\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x84112, r1, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x1, 0x8}]}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000580)=0x5) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000440)=""/50, 0x32}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/24, 0x18}], 0x6, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x800000009, 0x20000800, 0x0, 0x1, 0x80000000000075, 0x0, 0x0, 0x5, 0x5}, 0x10) 2018/04/29 23:58:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_mr_cache\x00') ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 23:58:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x420483, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x8000}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r3, 0x1c2, &(0x7f0000000380)) sendfile(r2, r2, &(0x7f0000000040), 0x1) io_submit(r3, 0x0, &(0x7f00000001c0)) 2018/04/29 23:58:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ec5000/0x3000)=nil, 0x3000, 0x0, 0x2000000001ffffe, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) 2018/04/29 23:58:52 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="ff", 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000000000)=[{&(0x7f000061e000)=""/4096, 0x1000}], 0x1) 2018/04/29 23:58:52 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x10000000}) ioctl$LOOP_CTL_REMOVE(r0, 0x40045564, 0x0) 2018/04/29 23:58:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="6f9c6a000d1cf43ad81b176b1d80aac9b97da2a486d0d50f091ff349c354e1dfa62265a5dabf2ea420d428488e04e9d5b1854839af54a03b17dfe5db10758896bd4c384a52d7228d5d960b4636e9d4e7e5d7a26d600426eaaa1bed241a38ad40fe686fa3e767d4baf0c5e61dcd1b", 0x6e}, {&(0x7f00000001c0)="16b9edc586d4f7b261495b632f7d7d3c810d75a85c35ee20de56ea4df2888fbeb45eea1323a225d24a01718e4b570273d328cae816a1b89d307dc9046839578565706315f883c2f01ecb7a52675571aa410b07a7b79312a663d8337afd0238c0122ea0fd4ad168c6f308862fcccc6d821282b7667e49153264e6639a83a11c8a205b22e6a476b5cc4e64cb178d0d3b0dbb624ea890739887c8f3b688f1bf887d0e20cadcb0cd468461001f0017c65674c9ec294dd129a720a44b064ef76697ffbafa65ef305066ab8180235e311275f39eeb801452ca5c15ab7f", 0xda}, {&(0x7f00000002c0)="a32cd11668b0eccb2c171d25c919131a589906362d10029ceb9798496abeddc937041bf409c07832a0cc64cfb0b74c6280526539e6059cba5a743e7d73121ec522aeff7827502a6f8b9e2214118baf3010b42a5b7afe6e28d2cf3c39d7a982728a3d0f3b94e94e64d72c15d9467ef232fce4a90faf49eb879f625eb28d718588f3579b38a31a23c26f04cebfbaecb9d0f1a4cbc1e0e4f07aac000e42a575ab970b0df68b676a3f1198ef5a4f84", 0xad}, {&(0x7f0000000380)="596ce10b06cb15aeec103fd6c12f4796d70c005556be9ccb6445317f95050da17b168a3f915b2853a99010c5087e110d2a77de336ea9313abe44fdb8bc12bb80303f9a3bcc7e1627d673b70459de52e2484d464cde4802a8b71c62d2387194132ea1879a40b2d2b0fae82051f540e184319b0363c0b4d0b5896dc1a7a2685e08a11e19e3c2176e6653f1ce7085a3d800da66692816be2e3f4c0ffbb0555d58ed2f", 0xa1}], 0x4, 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:52 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ustat(0x1, &(0x7f0000000080)) [ 227.863762] Unknown ioctl 19251 [ 227.888937] Unknown ioctl 19251 2018/04/29 23:58:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x84, 0x105, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/29 23:58:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x10800000000009f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x18240) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10200, 0x2, 0x4000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x37, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "e69874243e8627c70f3eafc0fae0de58835ed6dba64b4e154ad5bd42d7b7cba34f70202f06d39c1140e4e99d83c084ceb60c783db7c8ccee2c3751d08976253e471a25694305b7caff"}, 0x4d) 2018/04/29 23:58:53 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8000) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0xc}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}]}, &(0x7f0000000140)=0x10) 2018/04/29 23:58:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x480) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1276, &(0x7f0000000080)) 2018/04/29 23:58:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x7a) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x53) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) 2018/04/29 23:58:53 executing program 7: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/140, 0x8c}], 0x1) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000100)) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x3, 0x0, 0x1000, 0x100, 0x5e58, 0x0, 0x0, r4}, 0x20) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0xffff, &(0x7f0000000180)=0x2) bind$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x2011, r3, 0x0) getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000380)=0x6e) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/29 23:58:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) fcntl$setpipe(r0, 0x407, 0x100000000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfbef934432000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000000c0)="652e0fc7aa4f00f0800b000fb5bf4a00baf80c66b890ae4c8b66efbafc0c66b80600000066ef0f20e06635800000000f22e00fc75cee3e6436d9e566b9800000c00f326635004000000f30baf80c66b89ec3938466efbafc0cb082ee2e650f2082", 0x61}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5, 0xb}, @cstype3={0x5}], 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x80000000000000, 0x0, 0x5, 0x1, 0x14}) 2018/04/29 23:58:53 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0xc800000000000000, &(0x7f0000000140)={&(0x7f0000000080)}}, 0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) 2018/04/29 23:58:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0xb5) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 2018/04/29 23:58:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x8a) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="01", 0x1, 0x4008000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)='Y', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000e9f000/0x4000)=nil, 0x4000}) 2018/04/29 23:58:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x900000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 228.191114] *** Guest State *** [ 228.194607] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 228.203526] CR4: actual=0x000000000002204c, shadow=0x000000000002200c, gh_mask=ffffffffffffe871 [ 228.212437] CR3 = 0x0000000000000000 [ 228.216201] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 228.222216] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 228.228234] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 228.234945] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 228.242964] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.251066] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.259082] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.267110] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.275126] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.283131] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 228.291146] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 228.299155] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 228.307182] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 228.315205] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 228.321653] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 228.329149] Interruptibility = 00000000 ActivityState = 00000000 [ 228.335403] *** Host State *** [ 228.338643] RIP = 0xffffffff811f7279 RSP = 0xffff8801ae81f390 [ 228.344676] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 228.351114] FSBase=00007fad11b4d700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 228.358963] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 228.364883] CR0=0000000080050033 CR3=00000001b9627000 CR4=00000000001426f0 [ 228.371957] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 228.378665] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 228.384767] *** Control State *** [ 228.388247] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 228.394935] EntryControls=0000d1ff ExitControls=0023efff [ 228.400401] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 228.407343] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 228.414050] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 228.420653] reason=80000021 qualification=0000000000000000 [ 228.426983] IDTVectoring: info=00000000 errcode=00000000 [ 228.432449] TSC Offset = 0xffffff82d4bfd4aa [ 228.436798] EPT pointer = 0x00000001b0be801e [ 228.465324] *** Guest State *** [ 228.468729] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 228.477615] CR4: actual=0x000000000002204c, shadow=0x000000000002200c, gh_mask=ffffffffffffe871 [ 228.486463] CR3 = 0x0000000000000000 [ 228.490217] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 228.496198] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 228.502205] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 228.508882] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 228.516898] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.524891] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.532895] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.540884] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.548880] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 228.556874] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 228.564867] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 228.572865] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 228.580860] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 228.588838] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 228.595265] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 228.602723] Interruptibility = 00000000 ActivityState = 00000000 [ 228.608965] *** Host State *** [ 228.612179] RIP = 0xffffffff811f7279 RSP = 0xffff8801b67b7390 [ 228.618179] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 228.624597] FSBase=00007fad11b0b700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 228.632410] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 228.638315] CR0=0000000080050033 CR3=00000001b9627000 CR4=00000000001426f0 [ 228.645361] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 228.652052] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 228.658133] *** Control State *** [ 228.661606] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 228.668292] EntryControls=0000d1ff ExitControls=0023efff [ 228.673765] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 228.680707] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 228.687387] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 228.693982] reason=80000021 qualification=0000000000000000 [ 228.700317] IDTVectoring: info=00000000 errcode=00000000 [ 228.705802] TSC Offset = 0xffffff82d4bfd4aa [ 228.710132] EPT pointer = 0x00000001b0be801e 2018/04/29 23:58:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/29 23:58:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80007}, 0xfffffffffffffdfb) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x3, 0x4, 0x20, r0, 0x7da1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0a224c0000000000000000000000009500000000000000"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/29 23:58:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/ipc\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x50, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840020000000000000002000000000000000000000010000000000000000000000060000000000000002800000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000f0000000000000000000000000000000000004647379ff54e74b77c36f86e5ca7fa498a3f5072ec5bac366468631d08dbd07c63ca393cfbe492ad7d9968acee35cb39cce1c52a66f305bbebafce64d9de5a5c82f8ccf09b31519d", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000e000000000000008561646600000000080000000000000001000000000000000d00000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="28000000000000002800000000000000380000000000000000000000000000001800000000000000"], @ANYBLOB="b85b0000000000000d630000"], 0x7e, 0x0, &(0x7f00000002c0)="4f4a52c0fc269d7af8d6b8100441d9f6e56046f16098b9075a301ca2765504d25b245b28a1fccc4c288352bea9696f568853084097ab392bb5ea9a2b271c04ee2904a8607caf61c72ea5b3f55fe19cf8f2772cacdd1d86b314e24ced6eadff07b6189ebd7c5d96a3577af106c73631ecdb5cc6023f4392176b115bd52806"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0xfd, r5, 0x1, 0x3965, 0x6, @random="3b9e3838e47d"}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) sendmsg$nl_generic(r3, &(0x7f0000001880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000001840)={&(0x7f00000018c0)=ANY=[@ANYBLOB="e41200003700000326bd7000fddbdf250400000054116a0008007b00", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08001100", @ANYRES32=r1, @ANYBLOB='\b\x00R\x00', @ANYRES32=r1, @ANYBLOB="00ff88f3d7c9f66e8c53101ae000"], 0x12e4}, 0x1, 0x0, 0x0, 0x80}, 0x81) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) 2018/04/29 23:58:53 executing program 6: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) unshare(0x100404) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x8b, 0x0, 0x0, 0x0, 0x7fff, 0x400, 0xc0000000}, &(0x7f0000000600)=0x20) setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0)=0x9, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000008c0)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000340)={@loopback, @loopback}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1f}], 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x63e6, 0x401, 0xffffffffffff9294}, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0xfdfe) getrusage(0x1, &(0x7f0000000200)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000200)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000700)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x40, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000640)={0xfb6d, 0x7, 0xffffffff, 'queue1\x00', 0x4}) read(r5, &(0x7f0000000440)=""/143, 0x8f) r6 = semget$private(0x0, 0x4, 0x208) semctl$IPC_INFO(r6, 0x4, 0x3, &(0x7f0000000780)=""/170) semctl$SETVAL(r6, 0x3, 0x10, &(0x7f0000000840)) msgget(0x2, 0x44) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000440), &(0x7f0000000040)=0x68) 2018/04/29 23:58:53 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff7f}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:53 executing program 0: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x7fff, 0x6, 0xad41, 0xe3}) 2018/04/29 23:58:53 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) 2018/04/29 23:58:53 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/04/29 23:58:54 executing program 2: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/216, 0xd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000100)=""/61, &(0x7f0000000080)=0x5) 2018/04/29 23:58:54 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x4a9d, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)="bfa9621086db99e3625d1cef1832830936215d791e8c9c9c84be5d4d0882941bb9a28405af66b0945dbe8c09f0cea3d3a1cfc76f2854b168f8704cb3b295b0e1fdb05136404e301da8441caf61e95adc5277962e234a5b290d7885472d25b212f7bc3876aa760865086e875260a652e97dd14190626f9abde74f3994ab5c49390cfdaa85dae7ebb40531be959a46eadc4cbe62bd1c99571b8960d070dd1eb7870b69f804fff8b4f431659666427495ba0861d6be39c312ec14627a9ed4e7e9f51dd02f4e29d02af46fa8e497ac04432d8da0fc82bcb76a307794dac7b69d84", 0xdf) prctl$intptr(0x8, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') socket$inet_dccp(0x2, 0x6, 0x0) fstat(r1, &(0x7f0000000180)) 2018/04/29 23:58:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x10000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) socket$inet6(0xa, 0xa, 0x10000) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)='[', 0x1}], 0x1) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/29 23:58:54 executing program 3: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7172) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000000c0)=r0) kcmp(r0, r0, 0x7, 0xffffffffffffffff, r2) 2018/04/29 23:58:54 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x200004) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000580)=0x1001) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xfd9f) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x1c, 0x401, 0x0, 0x3, 0x7002, 0x7000, [], 0x2}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x10, &(0x7f0000000080)={0x0, 0x7530}, 0x128) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f00000002c0)=0xfffffffffffffd81) accept$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000380)=0xf43f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x7fff}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x74f, 0x0, 0x10003, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000540)={0x3, r3}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000280)=0x3ff) 2018/04/29 23:58:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x80000000, 0x80, 0x2b5e4534, 0xffffffff80000000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x9}, 0x8) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="4422ad07fca9eb77dfb84c80f46446ec47f2e706cd62be36a5b0e9b517531e446c649a7af671ec589e0700dfe1749f4e93d628f7829fb4861048ca51cc01d43cdbdffa597e50d1589bdfbc0415f98d7f7babd8af384bca72344e2142353e5c7c31920f11c40fd5c4e4b2cbd84b925b2719d1c826b61dffa03a02d96753f9aab19cd0d54a547dfe60207c"], 0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9"}, 0x0, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x0, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x0, 0x0, 0x1]}) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000006c0)={0x0, 0x80000000, 0x0, 0x36, &(0x7f0000000640)=""/54, 0x9, &(0x7f0000000680)=""/9, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) move_pages(r0, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff7000/0x3000)=nil], &(0x7f00000002c0)=[0xff, 0x9], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000500), 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c09, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/29 23:58:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x8af, &(0x7f0000000240)="86653e31ac76489a0e52db0b3010fd07caf6471c4fff403a478377a3dd8d484fb1db476fb3635d483de9950f94291f30fbbc17879fbe21976774811e57165381ba56a9896303e0cca4f470989dc4992e558284fc6df99eb33bc6ff65bbe177d2a9a00f84eb5ec3312dddd262f2168356749eaf6b48d65320cde2116be070c91d94e1e05d14f459133a1e1fd1fdba109ca3ae5694ca9fcbe8d790f8617dd6a081083b41a436f6391a5d8cdd4176ec21") ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x15) write$fuse(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="5000000000000000001000000000000000000000000015b0b6048458948207ee98aa2b1082fedb2ec1e8d8b36ff516ffe148747f47081763c4df4faf106c11a1f89609c4ad6834c774e1f4acc80644bb6c876530"], 0x2a) read(r0, &(0x7f0000000100)=""/154, 0x1e) 2018/04/29 23:58:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x80040) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000ba0000000000005e575373284eb2e65760c0baf2c0b4c36c56b88451c7f64fb0ea70e648ddfbcb6fa960c82ac871435eb598c1dfa8963a72ff9cc82654e3b24aff80051d57f73f9f2848cc790a3ee721b5d369fd848e9c64b6bc20c692ebad5b", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/29 23:58:54 executing program 2: r0 = epoll_create1(0x7ffff) close(r0) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000), 0x3b4, 0x0) fallocate(r0, 0x6, 0x0, 0x1) 2018/04/29 23:58:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0xfffffc39) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba60", 0xb) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/11, 0x4}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, &(0x7f0000da2000), 0xfffffffffffffee0}, 0x0) 2018/04/29 23:58:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x220103) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xc0010140}]}) 2018/04/29 23:58:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfcffffff}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:54 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000100)={0x0, r1}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x0, r1}) 2018/04/29 23:58:54 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={"76dd57b500e5df361362724964086500", &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0xb, @esp_ip4_spec={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, 0x77d, 0x9}, @hdata="ae42cd100037b980912751543dfec536f10b15954a4544cf04b9a373654a3e04f90f417c6d6c2aa1b581e696d6dac08d801041fdb107087dc36814b526de5e9eda91430a91411891", 0x5, 0x8, 0xff, 0x76, 0xfffffffffffffffe}}}) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bridge_slave_1\x00'}) 2018/04/29 23:58:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/04/29 23:58:54 executing program 3: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x1f, 0x6, 0x8000, 0x56e, 0x9, 0x6, 0x9, 0x31ebb99c, 0x1e4e, 0x4, 0xb9, 0xb, 0x2, 0x2, 0x2, 0x7b002f9f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xcffd, 0x0, 0x200010001}) 2018/04/29 23:58:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2008001) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/04/29 23:58:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000000000), 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000003ff8)) 2018/04/29 23:58:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)="3869ef9ffcf9fe77291fff8e818592f1eba15c92aed2a6779582eaf59da50894c134b601bdd25478932e4b36547ab794fd6cd215d7e3b682cb242d21fa85a275395064488f146d655b1368fa6241a246ce622990e43750", 0x57}], 0x1, &(0x7f0000000540), 0x0, 0x10}}], 0x1, 0x4040) 2018/04/29 23:58:54 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x3000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 229.449514] Disabled LAPIC found during irq injection 2018/04/29 23:58:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x6, 0x4) r1 = socket$inet6(0xa, 0x800, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e23, 0xfffffffffffffb5d, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x7f}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x38b1}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x4}], 0x9c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000100)={{0x87, @multicast2=0xe0000002, 0x4e20, 0x3, 'wrr\x00', 0x14, 0x1, 0x7c}, {@loopback=0x7f000001, 0x4e24, 0x2000, 0x4, 0xffff, 0x2}}, 0x44) getpeername(r2, &(0x7f0000000280)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, r3}, 0x14) r4 = msgget(0x0, 0x200) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) r10 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x81, r5, r6, r7, r8, 0x40, 0x81}, 0x0, 0x4, 0x7b, 0x8, 0x3, 0x1, r9, r10}) sendto$inet6(r0, &(0x7f00000001c0)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877e", 0x1e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/29 23:58:55 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/76, 0x4c}, &(0x7f0000000040), 0x48}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000180)="b9800000c00f3235000800000f300fc79c710070000066baf80cb8c282a48cef66bafc0cb000eef3400f5cc166b81e000f00d066400f381c0f0fd2b1f6e400006664660f3880a1bc3e425366ca00403ef242dac4", 0x54}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x72) 2018/04/29 23:58:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) fcntl$setpipe(r2, 0x407, 0xba6) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) modify_ldt$read(0x0, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/29 23:58:55 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r0, &(0x7f0000ffdffb)="8000", 0x2) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "88f29144ff971c44fafd33d34735e9919b8838419f89193810b9fdac15e65df0b57216822db33ee1dcdb909868ccdff877870f56458009"}, 0x3b) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/29 23:58:55 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) rename(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) 2018/04/29 23:58:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8280, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x4, &(0x7f0000000180)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=@ipv6_newroute={0x1c, 0x18, 0x307, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) 2018/04/29 23:58:55 executing program 7: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x24) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/187) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r2, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000140)={0x5}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r6 = dup2(r5, r5) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000700)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281395000b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd4268012c26ca447751ef7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/29 23:58:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xb00}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:55 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000002d27000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd305f4c0700612dbd3cb2926f109bf11d8c21c868ac3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/04/29 23:58:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'gretap0\x00', 0x6}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)) ioctl$void(r0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/29 23:58:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x300}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:55 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000000100)={0x0, 0x6, 0x0, @thr={&(0x7f0000000a00)="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", &(0x7f0000000000)="e83520a50beb6426234702cd4a1dfa052749a2bd4896b3c70409779dff7a2e3d16c044fb1454894879b7"}}) getpgid(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x1, 0x0, 0x3}, 0x0, 0x20000000000000, 'id0\x00', 'timer1\x00'}) socket$pptp(0x18, 0x1, 0x2) r4 = syz_open_procfs(r1, &(0x7f00000009c0)='smaps\x00') r5 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000200)=0x177, &(0x7f0000000240)=0x1) sendfile(r5, r4, &(0x7f0000000080), 0x7fffffff) socket(0xf, 0x6, 0x3) 2018/04/29 23:58:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x954) 2018/04/29 23:58:55 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) sendfile(r2, r2, 0x0, 0xff) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x200080) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x400, 0x4) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/04/29 23:58:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2a0000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x7a, 0x8001, 0x7}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=@dstopts={0x3c, 0x0, [], [@enc_lim={0x4, 0x1, 0x4}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x10) inotify_rm_watch(r0, r4) 2018/04/29 23:58:55 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)) 2018/04/29 23:58:55 executing program 2: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}) 2018/04/29 23:58:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x1, {{0xa, 0x4e23, 0x3af8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1}, 0x90) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x1000001, 0x4000000004d032, 0xffffffffffffffff, 0x0) 2018/04/29 23:58:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:55 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000000100)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000580)={0x377400, 0xc3de, 0x7fffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc00) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000ac0)={@mcast1}, &(0x7f0000000b00)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000e00)={0x0, @remote, @multicast1}, &(0x7f0000000e40)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000e80)={@rand_addr, @loopback, 0x0}, &(0x7f0000000ec0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f00)={"2bbde5acfe4e9a4600", r3}) sysinfo(&(0x7f0000000500)=""/46) arch_prctl(0x1008, &(0x7f0000000740)="45827a7e82ab540057d2c7b6a64fd1e1948b89fdd87088fc844551666ece4718ccdc4d867b49179782304e4efb7537a189a64e49db1c37f811fd4e28743195de0dcfd5") vmsplice(r0, &(0x7f0000000b40)=[{&(0x7f0000000640)="97df2ecb5f5c0be44f280070fd279f06855f9765b58acacb4c506fd3e46b194b67e92770bc49f3c54f9f66ae0bafd3c659b92e060764b3ca0f72cc0824aca55c21767756940d9fcf7341744705e530cd8a781fb07dd6009607a27ef620828916f33a75a93f4e1e4dcd297fe963086384db318096a727b0c6386b828d783b5ad24f75138109cbcc36ee33631932eb170ee1fc7eccb0ce440fae4366494738a693e49043df6ea99479b0d485c6187c402007d0648a7f4d4a88d0e3ee7d195cf67b0e8fa765", 0xc4}, {&(0x7f0000000800)="4fc06552a73a6b89a679ac75f8cd437064fdf9968bd2a90b31c496c3c04ef31dc604fff95ab8754aa46432443a46281d59d8bf02aeab41c837c2fa49e84aaf27f834f2a942ad26ca9a57b41bbba0c92abfb3af7f40677f6c0ebbbeabddf7805e2fa403347e25e6886840b1233816948d6751d3fe70f4e5d185263b9596dd3c5efad866837e48eb47cee00fc7ad1cf7d52e7978dd37dcbf63d6cd3ea2a3f237d969f149c0d272691e4f616726e90bdbe873d0bcac46fd7856878beb862fec2e5a217fe4f8e4d5a37f7f0b3b7a2f44f8d2", 0x20e}, {&(0x7f0000000980)="deba5541c5fbc49d0d7ada2554ad05267a8599c38aecaaf065c7064c47667962346cd14bb872d80980dd1c6c70d4fb2136925809a3977a208d8b9a438c99e96a13a5205f7215217b38ff96c78407e36ed67405fbf73dca5efdb35921f300599e4f9fce9d42f1ecc2bb8b140a9f07b894b00ef1f88bbe3894ac74ff23dc26c585be941920fe1180004285e3be0d50b4db62f4d016521ccd63455d16a7e18750a2dd5197615b50eadb94e30b2b3847ab64f446bebce1a27d0de7b3a07b40b33882666556fa622fd011ba62bbaf6d39e939ec6604", 0xd3}, {&(0x7f0000000900)="33dfbe853156ba48bc4bf3ac115d60413af899466aa33c96cc536387a4bd07d94c65b6adf4840edbd3309350041c32b90f6ba67b5e0ecbdfe8c7eccc74", 0x3d}], 0x1000000000000086, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r5, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f00000007c0), 0xc8c5f34cae0057c9) r6 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r6) r7 = accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r7, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x27, &(0x7f0000000580), 0x0, &(0x7f0000000bc0), 0x0, 0x20000000}, 0x0) 2018/04/29 23:58:55 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000950d000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd9, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xf, 0xc, &(0x7f0000000080)=@raw=[@generic={0x1f, 0x7, 0x7, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xd833bf8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x9, 0xd, 0xe, 0x7, 0x2, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x3, 0x7, 0x7, 0xfffffff0, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r2}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0x74, &(0x7f0000000140)=""/116, 0x41100, 0x0, [], r3}, 0x48) 2018/04/29 23:58:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000300)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r2 = syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)) read(r0, &(0x7f00000000c0)=""/100, 0x64) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0x40) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000040)={0x0, {{0x2, 0x4e20}}, {{0x2, 0x4e20}}}, 0x118) write$evdev(r3, &(0x7f0000f15fd0)=[{{0x77359400}, 0x5, 0x64}, {}], 0x30) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCXONC(r2, 0x540a, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 2018/04/29 23:58:55 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 2018/04/29 23:58:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x181000, 0x80) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000140)=""/203) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000000c0)=0x2) 2018/04/29 23:58:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x10000000000003, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x5c) 2018/04/29 23:58:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x121100) 2018/04/29 23:58:55 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7f, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0xfffffffffffffff7}, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000002c0)}, 0x0) [ 230.746078] QAT: Invalid ioctl [ 230.780094] QAT: Invalid ioctl [ 230.805796] QAT: Invalid ioctl [ 230.820854] QAT: Invalid ioctl [ 231.545407] QAT: Invalid ioctl [ 231.686930] QAT: Invalid ioctl [ 231.690399] QAT: Invalid ioctl [ 231.694865] QAT: Invalid ioctl [ 231.698087] QAT: Invalid ioctl [ 231.708578] QAT: Invalid ioctl 2018/04/29 23:58:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x7) listen(r1, 0xfe) flock(r1, 0x4) 2018/04/29 23:58:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x300000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, r2, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x9, 0x100000000, 0xe70}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x6b, "f30a6d9b4effb7703c53627f68340f5b9ebe95860ce237ccc26e51db25622bbbada13504300ef23e21313f230761a1b8868ed9a3566728fd44a785714a87059df62e76543bfa63eba5f2e12203efd19b2251fe4ffcbaee43765c671907132927b4301ad26b99e57f2970a4"}, &(0x7f0000000200)=0x73) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x7b1c, 0x9}, 0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0xc06855c8, &(0x7f0000000100)) poll(&(0x7f0000000000)=[{r2, 0x8}, {r2, 0x4}, {r2, 0x81}], 0x3, 0x6) 2018/04/29 23:58:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0xc300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x400, 0xcb3c, 0x9, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x10000, 0x30}, 0xc) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/29 23:58:56 executing program 3: socketpair(0x13, 0xe, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) socketpair(0x1, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x8000b, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x39, "b21a432ecd037f6f22aa4df19774aab24e21f2b7f642b9b9a1cbca8229395ffc5827cffd975bf87cefa487eacc95a18ce5ef4b9b5b274d8326"}, &(0x7f00000001c0)=0x5d) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000200)=""/32) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3e4, 0x200) syz_open_procfs(r5, &(0x7f0000000300)='smaps_rollup\x00') getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000000340)=""/105, &(0x7f00000003c0)=0x69) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000400)=0x7, 0x4) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x800, 0x0) time(&(0x7f0000000480)) syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x100000001, 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000500)=0xffffffff00000001, 0x4) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000000540)=""/243) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) select(0x40, &(0x7f0000000640)={0x0, 0x7ff, 0xfb, 0x1, 0x1, 0x7, 0x3ff, 0x6}, &(0x7f0000000680)={0xffffffffb5e0fd87, 0xffffffffffffff49, 0x1, 0x10000, 0x7fff, 0xfffffffeffffffff, 0x3, 0x4e}, &(0x7f00000006c0)={0x1, 0x8000, 0x101, 0x3f, 0x8, 0x8, 0x80, 0x7}, &(0x7f0000000740)={r8, r9/1000+10000}) r10 = getpid() ioprio_set$pid(0x1, r10, 0x1b9) r11 = epoll_create(0x8000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000780)={'syzkaller0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000007c0)) setsockopt$sock_timeval(r11, 0x1, 0x15, &(0x7f0000000800)={0x77359400}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000008c0)={0x0, @rand_addr, @local}, &(0x7f0000000900)=0xc) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000940)={@empty, r12}, 0x14) 2018/04/29 23:58:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x100000000003, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x8000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x20, 0xd7, "af240c07368d7eaced0f1275b24bd833f670084c26b40aa55e6bb6acf3130a041c5297f3366a5bbb05b0f9ca77cf1cb5d4e81a247f8a78ccedcea633c3fd9fb4afed31798958cd3067b9bf6e6d35a1e1bd1f35a2f63bce11974d54694ee8b98ed0eec7179eff08fb27af48b8e87ec26a9e0bc47dc1e482f0221dc58150850caa7da69100e8b8fdf3f80205a05ac34828f6150c25b1bc9094e2250e07ae8b1b77f946e241f6bd9583b8f76ff4a70d354939d1dad9a036be6fbd58da9f29c9e4d286e5e1ca93efd58d8336193e18b8e4f22ea97b2bb74f97"}) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/29 23:58:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(0x0, 0xb) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x6, 0x1, 0x6, "c967fbecd8f3"}}) [ 231.788804] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/29 23:58:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x1}, 0xc) write(r0, &(0x7f00000012c0)="d1", 0x1) 2018/04/29 23:58:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x10, "094e72e6a9f0d264ffc31e3c211a65be"}, &(0x7f0000000080)=0x18) 2018/04/29 23:58:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) [ 231.853698] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/29 23:58:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7ad, 0x101000) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xffffffffffffff80, 0x15d000) r0 = open(&(0x7f0000000140)='./file0\x00', 0x101, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xfffe) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/29 23:58:57 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x46ef4537, 0xaed, 0xcd46, 0xd3, 0x3e, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x251, 0x80000000000, 0x6, 0x6, 0xdf, 0x7f, 0x5, 0x2]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8040, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001740)={0x6, &(0x7f00000013c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f00000000c0), 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc0800, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000080)={0x5}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000001300)={0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0xfffffffffffffffa, 0x2b, 0x5, 0x1, &(0x7f00000012c0)='bond_slave_1\x00', 0xf9e, 0x20}) 2018/04/29 23:58:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) sendto$inet(r0, &(0x7f0000001180)="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", 0x1000, 0x44000, &(0x7f0000001140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/29 23:58:57 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000100)={0x0, r0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x63, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x18}, 0xfff}}, [0x20, 0x0, 0x8, 0x0, 0x9, 0x3, 0x7, 0x80000000, 0x1, 0xff, 0x3f, 0x7, 0x1, 0x7, 0x4]}, &(0x7f00000019c0)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001a00)={r2, 0x401}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x3, r1}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0xfff) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) fsetxattr(r0, &(0x7f00000001c0)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x8, 0x9, 0x9, 0x3f, 0x2, 0x0, 0x1, 0x7e, 0x40, 0x236, 0x100000001, 0xd5, 0x38, 0x1, 0x3}, [{0x70000000, 0x8001, 0x7f, 0x400, 0x0, 0x2, 0xfb44, 0x13241916}], "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", [[], [], [], [], [], []]}, 0x1678) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0x4018aebd, &(0x7f0000000000)={0x0, r0}) 2018/04/29 23:58:57 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) fstat(r0, &(0x7f0000000100)) 2018/04/29 23:58:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000180)={0x800000008}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000040)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x1000000000, &(0x7f00000001c0)=0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000200)=@dstopts={0x2c, 0x3, [], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, 0x28) eventfd2(0x1, 0x80800) 2018/04/29 23:58:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3cf, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x44, &(0x7f0000000080)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000b5000000fdffffff00000000000000000000000000000000830b923a2376d907d7ff7f244839991a7bb65c31871c72134efa12d4f9aad5d6a0194e6c65cd7e517cf18971106d762e9a9e52bb1dd998428ac02f9df8806dcc4e7148373aabc8e900d8306c2da5f0beaafa175ef284617707f0a4c8f22d07fadb2c509130dc0e4776f30968f1d00afa76b7bcc1da84d2737b625eee776fe05aa52466b9c7873fb7f854696522fe217e66e42e45e0d33f1fd5863bd29b44a88d1cbac7"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x200, 0x10001, 0x1, 0x9, 0x10, 0x8}) 2018/04/29 23:58:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x900}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) r1 = epoll_create(0x400200001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/04/29 23:58:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa002, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffffffffff2d}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001480)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00000013c0)=[{&(0x7f00000001c0)="7c070bca287776c087382c084c65ff9a3ad62461daac0e2e567387ee92e42e8dbe0c1903d78199615764849a9a8e237f79ded5be034a82f762291a23621cd77026048352bdcaf9a9b929f42c7e33c94abf5cbbc688f9f731a57609ce7eda3c505111fd7bcacdd2e4a2cae5d203da3a3f39cc4f22848fe516961780985c38165e0ca27039fafdaece06611b094191d1517d58acb361ef906391bc2d9457de9df103babcc045a67cce153397d371a683fcb2295ba9862375880dfab2b0bb7c0fb9f518b3746cca2baa2eefddda4ec6cc70a36ec8d453353cd390902933d942f430668c7bd9d78dbe65ff9d30e623ecf4ef588615f2c893602d67f7f3e0478e77c96a3613cd303e8329ab475e1f248e437f5c64e734cb960991c4c176cf2eccddb08a6c061656786c07a810963c1c0c8c427582d15765886098c81453bc4f361ddb224d835b3fb0489f5f002cba60dd4c6fa7ecf7ed075a4401b282ac0353f41c0030c11d6f559dc1a0fe18b962e1839b0308bfc215bf8b9d233bfe8a07b00473adb64c1155140202f30bfb786d1cc979a71994039f5b24c09eb6fbe3ac944c75631778fb5d2dba9c0c11e3fa7f260f48a3786a230c117fd4d1e335a04b30c0c3a2471be779402afbbf8d6c5bd05c9171521238e6f326dfd9c723dfb4d172d28ad6ede187c71b54e24fc1d318f84b2e226e375dc8ab2a241488ccbe9325764043cb76a6887f8c8300e37cdc841d4a168a127c412e3487bb465bc1ac0830c0e65a0cc1bd493f26f0990ccecebd8d2f8c9134ba728ebbba3bc022ab3f57eba5fd4bdcbbbfec8f08656aaeb648bd374c47fa850f59a9b469ccdb6d1d615820dbabfdc877b2b61f657e1acc39df8af968538f56d65422f71b63cb181486064b470f115a1022c39a9759ecf488bf982596d384ed8c8b0b14a096f9651d261fdb89f43a9fac9ce7c16954ce7ac7ab2861e05e9735bfd33f835724eb42831bb27959625f99b575e5eddae464779bc907a4266a00fc6f973d6b08254091d60d04b80973f07ef58272e0f1d4ade0293fe9f5634424082e9a94e9b7acb7730cee686fd7e9202528f31e0d51a7f22abb649204ccfa3cf6f5d14f0fa3020c0edd2e8c40995acf7f2a30b69bffb365744a9f8657f68d56fe7a89919d7563c42a9df80197cf24bdf8c1364c664978a1bfbfdc267bd89aeda363d0b1b5236993d2a5a92805c5c31164bc2326daf3edf586b47c807caf1f2a5a2d5ee782b56e10df8dafaeb9c545031ac2dc6a796f876b7328aac32358d35187dce1792822f8f1b508dc7be85cb4afa63b0fe74ac5e936596649e180b8d564e28ca38aee1bae5581fd74ae7c55fc5ec7f6dc42942018c5ea5a3c7e93fdf5666759788ba57977089f7626d0b7a99918b64980ed526e0b194c8d4f7a2182821a0912f922cd05b27263dc0ceb7d42d9a73b802af7c1a353b9c957076e8e7e1f8d988f4bff308c2678d65f5cafc2c58f9d8411dc4a90399ec2997a39fee8d10bace2b81123dc7ad97a8954fe71f929816344e00251adf157b285feb5f04dc5f292f45589e1768a5d016d7e52019dbc1b65644aec503e38244c0fae29c7731b4fd58da6ea57ae963948b733bdac41630a2ceb18769e0d734f7adfad4b3dde45577abe8c519725b530aa17b380966821a3b00c46c971818e8da6a8fdc613c82f5739beffe4c45117a15754babf69bd2bb69edb9543c3ef6d367a8e60886d17d0e453351c19d35ef8ec30da706188c5a30e4f76891c1222fe656b915e0e4c668b2d86a54255958ee967703673ac2a0316bc22c7a6faba8b22d32c3a0f046dccdcd90e670fbfad4fe68f963ce40a80c8f1ddb8420d7439da14f09d149f6601d52dc58c0c1c4f4853b67a2f98a67ff2085bc189a2642af115b127b9a3c83df4d43d4d8992de74ec0859a9cbbe746624c836e617bae87496321e7d87bcd11157cd97f8125b3599fbf34145322a3e3a6a60cdeacf00be5c855761fbae9256b914a3ceb908a675aa141470387a18d7afe20c02034f3cf4d8b8e09e56f069f3d9fc6e020f4714ddf77e94eb215f4c5126cbd98b40bbf6e125beb73e0d280bd03b3c19dc5610cb3a7cc6795d7e15073e0e41335cd4fe1611879243e6636059843484e199f4952b580245351af01b746ddaf6a81a3ad3c1b529a05a771fc0d77f542de3d97b9faf6a30e9d63a78542aafbd81c3c93ba104445254cd67ac7af079629d7dbd574512bb981ab2511c90133b701eaa6f467cd58d09a1b65fcfc6bde821a1748a76cb9c9c87f8f6c7248b95b0b4bb36aee5890abcd636905c137223c6e2f5a3e7c47ea706e8a423589753e61981d41d5d357c2438802a359103dead633d233b6c7acc8811e139ff30dc850391c7b33d2431fee8a9c657066c23bd78cdc8fca7ff94f8a5c5d54f433e9fc46ebcf576b88a687391002d36b7b837310d76189ae62961ce61e139d454f186c45bc87d7c9f2409422842d98a39c8d85dc3537bec878ad7928b68a9ac4873907a13d91b9ca6854a01dcf4c984d3c2c098183a80a2260054f8d2a6797bb7fcce737b96e9115899775634f22e20560db407b5b21cd551a81d70bd1d18b04dba9887eb510228418c0ccdce2fcdba1818bdadef2287d7aad7f6ebbf2b22978b1ed006396a1325b731ad3d719657131bcaf35f9a9a1d819810bc4d99ca69251d20f24f572d46abe680a0078c1c3fc2b814f6abf34d1a5702e3e941997380d4e0afc19b852d55457ffdf51d31b203f6ea27e97f4d40859cf18baec4dc5d95cfb1af38e232dff290328d164fe0195c076dc0c55b968014c20eb09dc3a82bfb2077fceb616f48e07968d1f8628cbe66903550a0191a15dc204a582cafb7d356edfb7143f034723588ef8ada138663208a4a9e63fa6eedd5899fb5cc5eded4735e6ff5210dea3f065a2e66bb4bdaf86531b9c424da44b6d203eeaeaa4291b1b8a77dd522bc46c4f4503125a7338245b05b97b11af20c1fd6e3c135223826d17402d50833321ac91930f2e4abb8a0e9cb7d0faadfa7868e97f6fe32d05ca8a27f2d4d941f1d0e581ce04ad3b1c191eb1f378dca9ae3c9b9cbc3683ec6b2c22436f113d5a40ae7636cc4c74960bfcea2153733af767e84a7cecacff5c892b9b9abfabe0fb27f2f01fcbc4ad715b880b394252bc4225ba814d59678f70cbe56c8bd80600414ac7517553220432dc1fb295531b27adb98c5ac6b1ce5e39e80736ef766c011d5a3aae2c81a457c5715597e2a5c5a1f2fbbbefd6edd8784827fd95bb363c8e962d2b763648e1407285e5e0c0a2a16a7262f8402daed838f351d2c13ccb9233f897fa3c1327127f7f0d3856b3cf2705632e50fc1b17bdb09b7329b2bf2f8ce282c2ecc27bc7c690c37fe2def5648c496a14c6c9b6c3f3047dd7d5e1a648279de1e5a3e70a0ef907589054ed6c2d63a019bd4d02b2d6d8868436fdfa99c6cf126528635cce10c50750c94e18fdf4f0ad182932c6f3b169cbd341feaf13aa05504b6b0e997cc86fb7c333a2810ccc7c4b16e4d1a4d8294cc0624ae83ead8b2451e147988eebfbc1718fe98da958a769456b007fa8f6f57150985c6357cfd35e1741660c51af1ea19db00d0337665e28eaa9123e4307ebaa6f3403373ee4ddc0c9201619bb18da16b9ed46399366321238e45f853cc26723eb1cad18a5a2d822602089677647c42be7cf1c1dc93a4020ac358a39580e27dca54a7a8a6db593764b3476757444aa006b51d3e96bcb63c9731239a1ba2b15b31366a16d2a04ec63de6a38b8c73f59ba6ec92b776c34c1d479db8631111738e9e3ab81bb6077d40ab5dbee199c47b5f932f9bc5b58f05331d0c185ea50bb0a34272ad32665691b4583d039d5d45a02dfa4775d508b56e4a4b34ab3c3f808ecab8cbd8dbdca73e195be4cf7da6362ecd677ec7b69aa222667de001de3253b228faddcbc0bd10879e4b3960976b665436a175c854694ab331e558f39b0793e5c1e0e26db989df7123f24029c124e0edc891bcacc1e6081479a12eedaa7670470598775c2a2b56b6c425373bbb10a8fe46b66c72c6fae08ce0fd029acd42e38162255dfd6530d3f96514e06603865e9a27f9216a0026d138b356946f0564c621d1248935f69a491f7e26f904dafd8030c5625a94c922ddca646d6415278e6660792adb0abecb437d6f5cd01d5b2544839b868f0d3d86f2faed96dd43cda34a3f56684b6237f0a788d35c493ae585628719af7971da22bc9e564bf9897038ca85d074d8c5d4f06c38e7286a8feaacdf701e4042d027b19f7e791bf7b99fa8d3a4b735abeea660360e138dcf6637aa145f039d0672ac4f9d5f9170cdcd8d07a67df1f4d595b345a4eb08359b09dc32d41ae03e131c96ca55a736d5608e440ea675bacfb66b2fabbfba5a97b5a77599362d5f1e960f36bfb6cd4b1ad63f354b7f0014503b33a742f8156d54146360e834cd9a3d262d31dc95b6880fa5034b340418411b3a55ddef74ad444558f50ab7f1678c70f9ecce2dfe6a430d6cf157a723f26f762d2b1f235060f16775fa8d8c0aa91ff51c9de65170468733b574b2db07c14df02d37b419df2a5ea1dd459a12edea460b8589f8f3a7e41f057fe4568736bdb94f1a90447a7083dc3dee8416e32e652bbd06903c973c898084e0cda0fb206d0f59f85d872f2fdf29d6d9d95264233337e6d170a336656a2c20a52d0c425ab8a1754a39d803e152b7ce736b2bd3a7d4783869ab9d68b3ee373de1d8485dc19ed2ac17eef93d086f031aa4dd347a3c74dd38966c05d1cd26383a9994dac94c5f273ce956cd47465518857b6eaa9c9fb6a18a188f9df2f52afbc547af6bf4cdf6ae7daae0b6114db9a8c83966272c22ccaafdc7fb3ce604ed4e7333036c7bfff7ff04cc231825e3c2907b482702ffa56aa9dbe9f326ffaf305df301433d700d6ccf7cf382ceba4bd55a6799b9fb10762fbb6f5a2e5d85529281f210e3a96033bf0fcf417c234213250b190a5ae1d6b7fc2013e4e3b32145d5f0405216127c44a79007c8c45c8015ace651a23cf2e57ebcf39e6736e379291d760719a77d9ca3799c824908614bbf39c7755a8bb36eca73671be6255b95a2389db158e4a3f558784850fe3e9b0aa19a16a1cdcc8527cddfde157d3fa099bc818bfad34486081ef3a988273dcd3cdfe1b307a1d03eee284ffc2eae96a66aa7d8c6e6520975511991aa771fccd541defe6096ce23e23f0eae34c19a40aa0cb8848e09577d75cea1dc9b6068f6a7fca05e85041aa99ca3a95e15951402e2cff22fdd67bb7e7381ffbabae50f91361f151d847157622c723ea8aaf5aa245f6371d3e5ff6ae5eeff29b74af6c5381ed23297d8d9e81b9a9bc8c02f08bc0fa921ad5733770b610105c926734d3f03060382373c663be0a21d26649dada5af16ccc69ddf9cc65417faa7ccac21d61b50c2a487be544cb4b96a87ea85210b41fc082fde3f4659b012e92c83c381ab2a9fcc187e758b366ec8d15a84354fe03ad6d894211ff76f6ec7a594dd39d772046ed079e55865d426a8a93b55da7af8ca7433a70b015935ae1399a6cac44768879987bc5fa63a517ddc1c2591ca1422bd34882f153b426f1781a3dde15a4cb0937eb37cbb9e33e78bf8b2427f1532cd6ec77522d9991f98f472e802d09afeece14a29250ab458d6651a1338a144d374ac842b4a10e3cc21c256fa68ec2555d66135ac1d199c1e66921110ccd3b511f2021e22bf810a0bdc55979a93c7c5fb2bd5348de43ed27b9f0d61a76f72025c416602b6", 0x1000}, {&(0x7f00000014c0)="65208d788b982017ce6c806768dcc66ef63b0107e4cf2f15e8037089", 0x1c}, {&(0x7f0000001200)="aa7950b08af5e1902f736a61a220047956c1658e29623c065034a0a255257acf37f615ed2a96bac69e2f84102e3af749a13b87c9e64c97a7645e4ce5a108", 0x3e}, {&(0x7f0000001240)="a249eb0d79ea8cfe143cbaeb857b72c13361534562887ba00d567e97edefec710c51c24c23d7d823835a15336c6e815ce4e81ddd0d0ee5ab6cc31c3bc05910ff1ef47335946ee2c852bec8d52345b7080ef43e4f83bcf6d78b512d3b3508b672776d9316a6ec073c709aaaa756d6e03af0d7e29b37ffff4995924bf101ebf107624bb734a4e218639f49ed6229aaa7b2f0030164a89daebf96806eee30ab23f39cdb61b2ed67331e0799febf80458624b579f840f8a85dd9fe0ea427bdc1a58df9128f61612a5711", 0xc8}, {&(0x7f0000001340)="8518d3b95182a0d6ec8f5834eb8bb58ed7db34871f6f5e44c08e457359013e6e06d33a2dff63ead291ddad5a9f76d64851316761b202aba34150ef599ad6aa6b62ce1cde6ffaa845661271169731ad2a098088641738164b5cfa120eaa52bc5e19221fac443926c5bc4936a9f9e46580624511acb4db0df6", 0xae}], 0x5, &(0x7f0000001440)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x88}}], 0x18, 0x4048001}], 0x1, 0x0) 2018/04/29 23:58:58 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x7fff, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/233) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000240)=0xff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180)) 2018/04/29 23:58:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) eventfd(0x40) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, @random="2b2ee62f4a67"}, 0x10) 2018/04/29 23:58:58 executing program 2: r0 = memfd_create(&(0x7f0000000300)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000000)='*', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000a01000/0x3000)=nil, 0x3000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mbind(&(0x7f0000656000/0x3000)=nil, 0x3000, 0x3, &(0x7f00000002c0)=0x2000000afb, 0x1ff, 0x0) msync(&(0x7f0000126000/0x1000)=nil, 0x1000, 0x0) 2018/04/29 23:58:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x2, 0x3, 0xffffffff, 0x0, 0xffff, 0xfffffffffffffffe, 0x8, 0x489, 0x1, 0x7}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/29 23:58:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x600c3f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:58:58 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfffffffc}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f7fae935c"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 23:58:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000000000000000800450000ffff16009078e0000002"], &(0x7f0000000000)) 2018/04/29 23:58:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) [ 233.390192] device syz_tun entered promiscuous mode 2018/04/29 23:58:58 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x500000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000904082214abdd0500000000", 0x58}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0xfffffffffffffcc3}, 0x10000) 2018/04/29 23:58:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02120000020000000000000066070000e4928f0e084a295385cde269cff5456f9367f6056ecd9fd719f63465245be22c72645d5f981d1af58662e8936ba7f3805e254910ec93980dabc8572b1f0307bf9f80e76f3371df65e5b553ec49816b3b818e77a50ab68f1375e5d3d37c8fabd47c14a4ec8ca34dbc5167f62f78a5af144c2370f7"], 0x10}, 0x1}, 0x0) 2018/04/29 23:58:58 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x202, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f000012e000)}, 0x0) 2018/04/29 23:58:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x100000000, 0x1000000000000, 0x3}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000200063e900000000000000000a00000000000000000000000400000014000300626f6e6439dcb8826c255f736c6176655f31000000004b0bd5356f3add52100c4ab0c3f2b6dc3cad2296ae471c1974f8f5f00752a7c7a4178baba18dde6ef97bd9855d4e15fb865d016e47997b7b2f3bb2"], 0x34}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) [ 233.528525] device syz_tun left promiscuous mode 2018/04/29 23:58:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x2000008, 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000002c0)="420f3042ddc5b9800000c00f3235000400000f30450f08654499c74424003a000000c74424020b000000ff2c2467660f388101c4c11f11cf66bad004b8d423b393efc4428d0122", 0x47}], 0x1, 0x0, &(0x7f0000000200), 0x0) fcntl$lock(r4, 0x5, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x68ae, r3}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0) 2018/04/29 23:58:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x29) recvfrom$ax25(r1, &(0x7f0000000040)=""/255, 0xff, 0x40012101, &(0x7f0000000140)={0x3, {"57859ee30ec162"}, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x18, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0x4, 0x9}]}, 0x18}, 0x1}, 0x0) 2018/04/29 23:58:59 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:58:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c51", 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f00000000c0)={0x1000, 0xf8cb, 0x10001, 0x8}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) sendmsg$alg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="5454f6fcc299fa11dd3cdb063a3ab523797cc7aa48caaa1b099c16aad5cd7acf697576455c7af22a3d1f425ad96ca018c34361632243f495198de4021c120adc69ef55b1c265cd024c54d9f03293f715c8d6649f6dacda1a03a454c2c5f54fffc9bdef60874e25f2dd5c567cf3c033c1fc3cb3b90a1ff9b6", 0x78}, {&(0x7f0000000340)="698c303b9c46fd664ec11960417f6746e0641bf8f2320ca0f958e4b01130ce226052f00d10ad74a5cdf66c65564f7776fc093f9b81efa11abbe4c42d0a07fa19ffd87cb0bbda46253f99a4a3e49f290a6bbd632a", 0x54}], 0x2, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0xa661caa0fe41be54}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0x40, 0x117, 0x2, 0x27, "70f760ecda778fe018b5f73947f0698929be268e3d58678527964178ae6bf50f8ae2db65ffbb2f"}, @op={0x18, 0x117, 0x3}], 0x100, 0x8000}, 0xc000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 23:58:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000400)="2400000058001f0014b2f407000904000200071008000100ffffffff0000000000001000", 0x24) flock(r0, 0xd) 2018/04/29 23:58:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)='=', 0x1) 2018/04/29 23:58:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r1) 2018/04/29 23:58:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ppoll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x480}, {r0, 0x400}, {r0, 0x2}, {r0, 0x8010}], 0x5, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x10000}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000400000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) set_tid_address(&(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/114, 0x72}}, {{&(0x7f0000001e00)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002240)=""/70, 0x46}}], 0x2, 0x40, &(0x7f00000023c0)={0x0, r1+30000000}) 2018/04/29 23:58:59 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7, 0x5) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r3, 0x6, 0x2}, 0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0x8, r2, 0x1, 0x0, 0x6}, 0x11a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) [ 234.877526] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/29 23:59:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r6, 0x0, 0x27, &(0x7f0000000180)="fa7b8a9ef3deebf824878d1b", 0x2) r7 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r7, 0x4100}, {r8}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r9 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r10 = dup(r9) bind$inet6(r9, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) pipe(&(0x7f0000000140)) read(r10, &(0x7f0000000040), 0x0) sendto$inet6(r9, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r9, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) sendfile(r10, r11, &(0x7f0000e37000), 0x8080000001) r12 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$KVM_IRQFD(r12, 0x4020ae76, &(0x7f00000000c0)={r3, 0x62fe800, 0xa6, r2}) sendfile(r1, r12, &(0x7f0000000080)=0x2, 0x400000ff) 2018/04/29 23:59:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1d6b360159920a877e090000000000000001af0000"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000000040)="0f238b66b8010000000f01d9baf80c66b82a5f698566efbafc0cb80038eff20fd6d5f3f00fab4ff8360f01c80f01cb0fc71b65d8f266b9c702000066b8ae00000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f0000000000)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x121, 0x0, 0xc000000, 0x0, 0xffffffffffff528d}, @cr4={0x1, 0x200000}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 234.948264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 235.070564] *** Guest State *** [ 235.073972] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 235.082906] CR4: actual=0x0000000000202040, shadow=0x0000000000200000, gh_mask=ffffffffffffe871 [ 235.091783] CR3 = 0x0000000000000000 [ 235.095553] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 235.101564] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 235.107578] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 235.114285] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 235.122299] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 235.130314] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 235.138346] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 235.146337] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 235.154345] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 235.162344] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 235.170385] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 235.178374] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 235.186375] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 235.194369] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 235.200799] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 235.208264] Interruptibility = 00000000 ActivityState = 00000000 [ 235.214533] *** Host State *** [ 235.217758] RIP = 0xffffffff811f7279 RSP = 0xffff8801c109f390 [ 235.223778] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 235.230200] FSBase=00007f66a3066700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 235.238048] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 235.243946] CR0=0000000080050033 CR3=00000001b2d82000 CR4=00000000001426f0 [ 235.250980] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 235.257662] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 235.263741] *** Control State *** [ 235.267207] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 235.273886] EntryControls=0000d1ff ExitControls=0023efff [ 235.279351] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 235.286290] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 235.292969] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 235.299691] reason=80000021 qualification=0000000000000000 [ 235.306045] IDTVectoring: info=00000000 errcode=00000000 [ 235.311513] TSC Offset = 0xffffff7f2437d0f2 [ 235.315850] EPT pointer = 0x00000001c79e501e 2018/04/29 23:59:01 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x700000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xe02, 0x240000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000100)={0xfffffffffffff800, 0x4c}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$KVM_HYPERV_EVENTFD(r4, 0x4018aebd, &(0x7f0000000140)={0x0, r4}) fcntl$setstatus(r3, 0x4, 0x2400) 2018/04/29 23:59:01 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2b, @loopback=0x7f000001, 0x4e21, 0x3, 'dh\x00', 0x1, 0x10001, 0x17}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x7, 0x5, 0x1, 0x8}}, 0x44) r1 = dup(r0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8040) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0xfffffffffffffffc, 0x7fff, "57c1db28b56e", 0xa2}}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000140)=0x26e) 2018/04/29 23:59:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00'], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000700)="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", 0x401, 0x0, 0x0, 0x0) 2018/04/29 23:59:01 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ftruncate(r0, 0xffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x24000, 0x0) prctl$setname(0xf, &(0x7f00000001c0)='/dev/rfkill\x00') r2 = dup3(r0, r1, 0x80000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x6, 0x40, 0x7ce, 0x70000000000000, 0x2, 0x8000, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0x5, 0x0, 0x8, 0x3ff, 0x400}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7f, 0x40d3694c200d395}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x7fffffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0xffffffff00000001, 0x3, 0x7, 0x8bd, 0x3, 0x2, 0x36, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x8d, 0x1, 0x1}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000500)={r3, 0x4000000000010000, 0x8, 0x0, 0x100000eb3, 0x1}, &(0x7f0000000400)=0x1d2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x1001, 0x0, 0xffffffff, 0x7, 0x5, 0x8, 0x80000008000, r4}, &(0x7f0000000040)=0xffffffffffffffb6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20880, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r5, 0x1}, &(0x7f00000000c0)=0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) 2018/04/29 23:59:01 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x80, 0x80000) getpeername(r2, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80) getpeername(r2, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) syz_open_procfs(r1, &(0x7f00000000c0)='setgroups\x00') 2018/04/29 23:59:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000001000000000000000000000006d3a34b"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000ec0)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r4}) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r6 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r6, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(r6, 0x1, 0x40, &(0x7f0000000040), 0x4) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/04/29 23:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="b9056d5f73636f726500") sendfile(r0, r0, &(0x7f0000000040)=0x7000000, 0x8001) [ 236.042656] QAT: Invalid ioctl [ 236.049249] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20001 dh [ 236.063200] QAT: Invalid ioctl [ 236.076493] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20001 dh [ 236.086682] QAT: Invalid ioctl [ 236.090268] QAT: Invalid ioctl 2018/04/29 23:59:01 executing program 2: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x218}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) 2018/04/29 23:59:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b33ce153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/29 23:59:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xd2030000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x454300, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x1}) 2018/04/29 23:59:02 executing program 2: socket$kcm(0x29, 0x1000000000000005, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x6612, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x6}, {0x4, 0x1}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000002780)=[{&(0x7f0000001300)=""/196, 0xc4}, {&(0x7f0000000280)=""/224, 0xe0}], 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x2, 0x5}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x8, 0x4}) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001400)="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", 0x1000) 2018/04/29 23:59:02 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/11, 0xb, 0x20d}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x4}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0xc0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='bcsf0\x00') accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'lo\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x840) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000100)={{0x6}, {0x7, 0x3ff}, 0x1b498, 0x3, 0x10001}) 2018/04/29 23:59:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x8, 0xb}) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd6, "23b6e8bbe6bed3974ab251b59a8b33cf841dad4408a7a2c80c0bd082e99e552dc6e89ec3e673b7fd171c8e87b5e0285f5e9a969469217c200280760046c44a37567660f280859454373cf4fc4ee233dcca2757ca88e53bc51ccc9fb1ed609d0cd036711f3e7e7490d96bf884ae1e0a3c0fddadeca1379544cf641100e1be7ef6dac835e4ca865d59e2936508a4485e733a8c4339e41d723df5a49bd5cf71eb8b209df82f2cd2b670e950151ade2a7ca062f03aa646c0de5952391184e038e47ed69c538323978c869a32ddd3591b2d81c3f17ed951a8"}, &(0x7f0000000240)=0xde) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x7ff}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/04/29 23:59:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x8, 0x8, &(0x7f0000000180)="9ce6bd797d1056cbb02bf2dd55ad8f1930a755a835c6afa3c6b53d2228e9996eddde6adf8a4f44ac525249f99ae03cf2685d4889fd82cfd7977f0203c0a539f3657b749bb5ec6e57a30b55d232847c9699b43a3e4138a1485b10831d24e957407d96c8b831f797f0088f4e4406e3f81dbe09b254060e5b8754854ea192b59ee2db2e8d0e73406946c28dded319213002491aa1", 0x0, 0x9, 0x3ff, 0x6, 0x0, 0x1, 0x3, "add766e3283c6893981308542d6ba8877adff8f0f5fd69225d7125503cc384fc4a397c91a6199b3f0e7baae54aed23ce3b6947cf8002b87b8024870d86341b2fb3052127f12bf96e49193ade0641b5eef5bdbc4bb9d6cfa9feb4c239d0aabb1832c044fd2ab44bab861549d89f148b4a1683cfd969ac78f13981e6c3472c52981820327469f048029607eb3b2145c64b6821"}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000005200ff010000b5a1000000000a000000083eb269f249d9059918da727a4e405c767f31e198f09cdef2ec4ee67154c93d7c6d"], 0x1}, 0x1}, 0x0) 2018/04/29 23:59:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xa080, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, [0xffffffff, 0x0, 0xffffffff, 0xff0000ff], [0xffffffff, 0xff000000, 0xff000000], 'dummy0\x00', 'sit0\x00', {0xff}, {0xff}, 0x6f, 0x80000001, 0x4, 0x68}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x4, 0x4, 0x1, [0x4, 0x400, 0x9a7, 0x9, 0x7fff, 0x1, 0x7, 0x6, 0x69a4d0fd, 0x6, 0x4, 0x3, 0xff, 0x0, 0x1, 0x8], 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d4, 0x8, 0x100, 0x3}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x100, 0xb6, 0x80000000}, {0x1018, 0x1000, 0x8}}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x842, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x80000001, 0xfcf2}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x46a}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x1, 0x7, 0x3}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x100000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff79) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x83ffb, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000006c0)=""/182) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x3c8, 0x800) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) 2018/04/29 23:59:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/33, &(0x7f0000000140)=0x21) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f00000003c0)=ANY=[]) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/29 23:59:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/04/29 23:59:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) socketpair(0x4, 0xf, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x1000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000140), &(0x7f0000000180)) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x7fffffff, 0x6, @loopback={0x0, 0x1}, 0x20000}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/29 23:59:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040), 0xcafb6969ca459ca5) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x7fffffff, 0x2}) 2018/04/29 23:59:02 executing program 2: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xf0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1\x00', 0x7}) 2018/04/29 23:59:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x3d2}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2c0, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2160, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x1f}, 0x10) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0x2a3}, 0x1}, 0x0) 2018/04/29 23:59:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/29 23:59:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x20000805, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x4000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000002900000008000000b338cc01"], 0x14}}], 0x2, 0x0) sendmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="93da10e0781be96cee182fe6ef22de06687e1e097448df6e06e71d9331be7d13585d598d8e8b7c12d7ab1eac09521f050f6d55ab4962fc90889341bdafc79a68cf880be85b94e8d2f5b0851b", 0x4c}, {&(0x7f0000000180)="6bc512fb47a904f600513e200e1bc7073d64dac55b245ea19f12095aae0976c482896220263bd1d6863bb9aed2a00d95a1f61d6280b156771bc1ef8cc0d6ae2ce01bc4112b9084be751ec2bd5c22874992ae1c424373ee241f7856c3b86331cba654cc83f16958c74c3d", 0x6a}, {&(0x7f0000000200)="560140e8a148eb4fffc153ca868ebf58fc77f6018e6e9f22eff1961f", 0x1c}, {&(0x7f0000000240)="04a6b24549a536bf1b2a19cb88fce2d78093eefedbeb388807b934ab270a1efb4e432cc100c81af635424e794e19c00ce6a0984d616744f31a594c8553092aa7d46980686d1544813573cac2d070ccdd5499fdb3fb0a6d1685e1464f502bd96ceb501f164e15fc39c7ff531e6d53cca897fec1aee1d3a0b9934fe5fde63484277329f5511ebd8e6032f762eca131555d7cb8366e675f07296e54cbe4d507f7e33b566cd2b57999c635ef262912a24f8b09064c1de5ace4713200d55a41e8e535f6b61c", 0xc3}, {&(0x7f0000000340)}, {&(0x7f0000000380)="3aeb6b2001cbce90a2b30baafb09aeeb6705f90221be5f5f068d01d2290432804bdf01daf9583a84f0daaa25d8abf6e85bd3de18bebdeb9ed6a9aaaba806fa90d01eb3d8a788d1ef7a90368a2bfc98c3f5d8fe73038b7c199aeda26cef1772a49b93397cefd2f7749c7110cabe45", 0x6e}], 0x6, &(0x7f0000000540)=[{0x58, 0x11, 0x574, "6a8ce6233715aa9b88d8d521f231b9354eeee1079f51a5c22bd42ae5a2ff4c91cf874ef22833c732eb75840b1278b52d6e5fa77f5834f46ae109aa55ab098ccc4bbfb01f"}, {0xb8, 0x117, 0x0, "0fe574fdc3f6df5101d634819f5b45994c682de5735f86c8e15a6f521acf8f59027525d57ea9338a9b708b0f33d71e4bc3fbe57f15b4f93de831ee29badbe67cd18e240e9f8035331525f8cb1fcec3c22771024612c62c601e60c25d7268613c0a48ee86bce36b053cacd0de763d9eac4a326d4dec06bd538f6e36d8ac8d626a8059d4e71554e149445d65feefb238ec5912748f46e0381b716227aaf46f5da6059e"}, {0xd0, 0x0, 0x1f515f7f, "c7120aa6e6375ff79eaa88e40224cac774693b6c1a55c359059b32a800982598e3ff7ef424a122c96a704a28b7026536ee4b6dbabfd7fae2677259f593805a55a4772e367a9db59a836db9fbc9b73c4ca1d92db303a3398de0298367437676dbc00a7dfbb87ef969aa13d147015ef4f5424c47739afbf840cd17328549be0520ae6f518b220e45a887a908c457b7cad6e0f9a4ce8639a803df3bcf6572502d04dcceef4bb36fd177971fb7564d299c87f9318fd10970801af8"}, {0xd8, 0x114, 0x200, "874df1d3922e4f4e1f697f43ebca30de52be1e0792aed0571b0ea2437f242434432100c0014b0f2cf6a0a3bde2e763c05ff64cd93a3d2fc286b182702fcf09d03c09a672f97efb0f3a0e0ffdde9fbe018f420b3d0f5d677383d8ce74731c7035fcea737732ac2403987a285c230efc17b71979213d6dfbc74151ef07a2dd62df5f5a6a335e5644516a30f16b2062bd1da9223d9dd09de94e06392f2e900c6514d63bb9e4296902588835a830110ef95e0258d09e2bd5e7fc2ca45e418612d49565c3"}, {0x1010, 0x107, 0x0, "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"}, {0x88, 0x11, 0x9, "d50994cc4293194acc01443ef18e8c73e83c1708bcc6283d53cbf2707ff169ddcbb1e0896b7c830b18a7d28a7c5a3a3483c2f438113f9e5ed3ca81ee5f8f3724362e64867ce0dfb410e9bf76d6f93a70d8e108cbc3018fd0ce593117716cea89a0d7922693837dd4ded51d66a3e90bf4e9cb76949260e1ab"}, {0xe8, 0x102, 0xfffffffffffffe01, "d027656e2cfaf5af5e0f6f499e843f9b768c2766cdf4383957855d5a0f74a5ea8a904e0a5d90a502c62d02b0c677f9d542024d2c04505e3106f2f6b615676c94f95b7a327db818fa76f9763fde5f620716f26d62b6c4164fe40275c5cf41ff953f7252c4afa1a7649510d0be258a187c4f9015e8e8d5bb1d925c1cb6150636ac0a4e34fbdb5798882028b7c5b6e2874aae4b5ceeec6841aab462885c1b3330407aec24e0d852a8419bc66dbf8501cfa391a44c1da6d384d6637f2f7a7fd34b81ea1af86598dba7eca1e62cf2dffc03c179c0735afe8338"}, {0x70, 0x1, 0xff, "8a6aa0b52f52e802f66ae009c3b8d0bdb3e818c5f9ee5c5e98da0f8e952319070594f75985d75f107da84e7d0496d45922d38ae12803b39f0f760c25d9ea73753f1b7d172513f268b6ef266a15af8ec0e349c83871ddda98db"}, {0x108, 0x1, 0xfffffffffffffff8, "207c9cd346ceaab11c6fe643394d35ecdb71a47040ec85bb18cd4c07e071120875595b6eb1e55b119917f85cc9de257f8aceb30bc883966c861665f737474c3b65cebd8b3e1653aeb2314b80a8b04a4b0fcaf93a36095a357db8610a8099d0d271ff9d7ff3f983c16faeb04ebb9aaa6d2f224e7ba40d14bef787c05248f0e5108b4704685f1b6076f1b6a9545f3757e505181624c85e01fc74c84554920b405b43c22aee469a19459e3d7d000c96dd369325ae4351dfc21cc0922f3554c8cc8feb4f764997931b9d04c7a762b866d95f7947e5669635b3d7b2048077b40d33bd4957fefcee10e85715f09cec02460d75ae2f"}], 0x15b0, 0x20000040}, 0x4}], 0x1, 0x20000000) 2018/04/29 23:59:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = dup(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0x9, r4}) 2018/04/29 23:59:02 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$instantiate(0xc, r0, &(0x7f0000000000), 0x0, r0) r1 = socket(0x8000000000011, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001f40)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000500)}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) 2018/04/29 23:59:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x402000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x1b, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/29 23:59:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)=0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x9}]}) 2018/04/29 23:59:03 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'veth0_to_bond\x00', 0x3ffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0x543, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/29 23:59:03 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4b0) fcntl$setsig(r0, 0xa, 0x11) 2018/04/29 23:59:03 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/04/29 23:59:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f00000000c0)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xa00000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00') [ 238.485792] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 23:59:03 executing program 0: unshare(0x8000400) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x301000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x200) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x1, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000100)={0x8000, 0x100000001, 0x5, &(0x7f00000000c0)="e28ba588a4"}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x404000, 0x0) [ 238.531223] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 23:59:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000180)={0x7, 0x4, 0x1, 0x200}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="c5c78cf9d5159a8534117b4878f45103729e85fabce90db9b554da1e98e259576f4791d5544614e3c1f03ce55316ed720102813f2d5265c8e1ea1f2dd58718e99a127a71a35e6fc01c06a3289b5199e0b68f9741a13897ba19aabf5a44df4b2b28bc31973ed09ccb859c592ff830cb961248dcc2e5e0da", 0x77, 0x800, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006ac0)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/21, 0x15}], 0x6, &(0x7f0000000640)=""/232, 0xe8, 0x13a}, 0x8}, {{&(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/42, 0x2a}, {&(0x7f0000000800)=""/81, 0x51}, {&(0x7f0000000880)=""/92, 0x5c}, {&(0x7f0000000900)=""/131, 0x83}, {&(0x7f00000009c0)=""/2, 0x2}], 0x5, &(0x7f0000000a80)=""/145, 0x91, 0x1}, 0x7fff}, {{&(0x7f0000000b40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000bc0)=""/6, 0x6}, {&(0x7f0000000c00)=""/80, 0x50}], 0x2, &(0x7f0000000cc0)=""/141, 0x8d, 0x4}, 0x9}, {{&(0x7f0000000d80)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000e00)=""/19, 0x13}, {&(0x7f0000000e40)=""/169, 0xa9}, {&(0x7f0000000f00)=""/239, 0xef}, {&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f0000001100)=""/215, 0xd7}], 0x5, &(0x7f0000001280)=""/37, 0x25, 0x800}, 0xffffffffffffff00}, {{&(0x7f00000012c0)=@generic, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/151, 0x97}], 0x1, &(0x7f0000001440)=""/4096, 0x1000, 0x6}, 0x7}, {{&(0x7f0000002440)=@sco, 0x80, &(0x7f0000003940)=[{&(0x7f00000024c0)=""/159, 0x9f}, {&(0x7f0000002580)=""/199, 0xc7}, {&(0x7f0000002680)=""/25, 0x19}, {&(0x7f00000026c0)=""/225, 0xe1}, {&(0x7f00000027c0)=""/199, 0xc7}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/76, 0x4c}], 0x7, &(0x7f00000039c0)=""/4096, 0x1000, 0x4a}, 0xe2d}, {{&(0x7f00000049c0)=@pppoe, 0x80, &(0x7f0000005040)=[{&(0x7f0000004a40)=""/233, 0xe9}, {&(0x7f0000004b40)=""/168, 0xa8}, {&(0x7f0000004c00)=""/233, 0xe9}, {&(0x7f0000004d00)=""/237, 0xed}, {&(0x7f0000004e00)=""/50, 0x32}, {&(0x7f0000004e40)=""/223, 0xdf}, {&(0x7f0000004f40)=""/224, 0xe0}], 0x7, &(0x7f00000050c0)=""/4096, 0x1000, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f00000062c0)=[{&(0x7f00000060c0)=""/212, 0xd4}, {&(0x7f00000061c0)=""/203, 0xcb}], 0x2, &(0x7f0000006300)=""/184, 0xb8, 0x22}, 0x7d}, {{&(0x7f00000063c0)=@hci, 0x80, &(0x7f0000006880)=[{&(0x7f0000006440)=""/157, 0x9d}, {&(0x7f0000006500)=""/205, 0xcd}, {&(0x7f0000006600)=""/185, 0xb9}, {&(0x7f00000066c0)=""/203, 0xcb}, {&(0x7f00000067c0)=""/145, 0x91}], 0x5, &(0x7f0000006900)=""/31, 0x1f, 0x1}, 0x8000}, {{&(0x7f0000006940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000069c0), 0x0, &(0x7f0000006a00)=""/190, 0xbe, 0x3}, 0x4}], 0xa, 0x0, &(0x7f0000006d40)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006d80)={'team0\x00', r2}) 2018/04/29 23:59:03 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x44) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/29 23:59:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x0, @rand_addr=0x5}}}, 0x88) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000007ffd)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x28200) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/29 23:59:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x100000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfffffffffffffffc, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180)=0xe8b, 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000)={0x5, 0xfffffffffffffff7}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$ax25(r4, &(0x7f0000000240)=""/250, 0xfa, 0x40000002, &(0x7f00000001c0)={0x3, {"ef42fe2aad2772"}, 0x9}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r0, 0xfffffffffffffffc}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000200)={0xfffffffffffffffc, r3, 0x2}) 2018/04/29 23:59:03 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) dup(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x200) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000000080)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/04/29 23:59:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x8) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x1640}], 0x2, 0x5) 2018/04/29 23:59:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x2, 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, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"06950c15f7b6d5"}, 0x5}, 0x10) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0x8) 2018/04/29 23:59:03 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') fchdir(r3) readv(r4, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) getrandom(&(0x7f0000000200)=""/133, 0x85, 0x3) 2018/04/29 23:59:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xd203000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:03 executing program 6: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) ftruncate(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score\x00') sendfile(r1, r1, &(0x7f0000000040)=0x7000000, 0x8001) 2018/04/29 23:59:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0xd00) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x8, 0x6, 0x0, 0x0, "a2b17b634bdd03bcd6b604416a82be92651225768de9d9988eedc5d60a7cb1dbb59a58254a2e89ea2f4f720c", 0x8}, 0x0, 0x0, 0x6, r1, 0x0, 0x33, "865598d7ad347b63d109ce36197c496a021a0f3aafc0efefdf5d650cab3fd4357c6c6c0a9a929e2a453f709ca52fa6791e0ab6850b355430e09b9095522e3852", &(0x7f0000000100)='/dev/hwrng\x00', 0xb, [], [0x9, 0x101, 0x4, 0x3f]}) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) recvfrom$inet(r2, &(0x7f00000006c0)=""/209, 0xd1, 0x20, &(0x7f00000007c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000300)={0x0, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x18) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x4c, &(0x7f00000004c0)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1f}}]}, &(0x7f00000005c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140)=0x9, 0x4) r4 = socket(0x0, 0x4000000000080003, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1016c1, 0x49) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000003c0)={0x7, 0xc0}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x10, r4, 0x0) 2018/04/29 23:59:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x428102) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x1d) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) 2018/04/29 23:59:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x39f, 0x183101) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1404aa00000000044dd43dae420000000000000000000000000000000000000000000000009635a88cdef90111adb4695b9b812ab17cfed3e4655d1c446fb75f280beb16d84559ea84b0951cfe21ddb7abddd9873e0d905b27cb6bdb3a68a81e28037c7e5c8c7c43b521f285b01f99b631e04572ae7a44653d76604a0aff2a1a40db49bc603fac26f1e244c3370df56c91a3e9294726a95b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/29 23:59:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x82, 0x66) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0505510, &(0x7f0000000080)) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) 2018/04/29 23:59:04 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x30, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @fd}, @typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) [ 238.993594] IPVS: Error joining to the multicast group [ 239.036579] netlink: 'syz-executor3': attribute type 22 has an invalid length. [ 239.067988] IPVS: Error joining to the multicast group [ 239.107130] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 239.146377] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 23:59:04 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80100, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) dup2(r2, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001540)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x5d8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x800, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="997648d25f89726266e6f4ad87", 0xd, 0x8000, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x577, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x4, 0x7, 0x101, 0xfffffffffffffffa, 0xff, 0x7}) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/29 23:59:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x5}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) 2018/04/29 23:59:04 executing program 0: set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x7, &(0x7f00000000c0)}, 0x18) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:lirc_device_t:s0\x00', 0x23) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 23:59:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xa000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)=[{0x10}], 0x10}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x800}], 0x2, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x7, 0x2}) 2018/04/29 23:59:04 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) userfaultfd(0x80800) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x5b9bb795e85c3062, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/04/29 23:59:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000500)={r2, 0x3}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x282000, 0x0) r5 = dup3(r3, r0, 0x80000) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000380)="5fef81b4ebe9ea551d2b1a9b336962466401bdf1ae9a37a120a460ddca003528bf1fafcc796f423d4d9e4fcf025139857eb7b0eb878e1226d5d9a9643f3a32048a1fd82615b0ad748914798dfaedfdd1d00ec4b568c0cf11342cc7646aa6013d0102b190c3eed3adc2eceeff6b3d6626189ecfa58879d1c7af67b5b957eb128ee77563a5d1d6d4b4b155a1d8c406953b31ed") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000140)={r6, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x84) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) 2018/04/29 23:59:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000070a0100000000000000100000e5ffff0b0100000000bec7cf7acf00"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x480400) syz_extract_tcp_res(&(0x7f0000000100), 0x9, 0x5) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x208000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000140)) 2018/04/29 23:59:04 executing program 0: msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x4001) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x0, 0x6, 0x4000000000}) 2018/04/29 23:59:04 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) quotactl(0x0, &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x5}) 2018/04/29 23:59:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfffffffffffffdb5, &(0x7f0000009000/0x2000)=nil, 0x5) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x189) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x11, 0x4) [ 239.567253] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 23:59:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)) 2018/04/29 23:59:04 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x100000001, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 239.643161] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/29 23:59:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup3(r0, r0, 0x4ceb58632156c44d) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/audio\x00', 0xfffffffffffffffa, 0x0) pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$amidi(&(0x7f0000001500)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x200) io_submit(r1, 0x4, &(0x7f0000001e80)=[&(0x7f0000001c80)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000001200)="d19535a8f130e70d98c64bbb6aae326d882406280b972a11344ce01c881ef7480aab", 0x22, 0x100000000, 0x0, 0x1, r5}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x1000, r6, &(0x7f0000001d00)="34918c7f53120861427331ba8c6c509212f68eb59d3e39fa1ae3a93781bae28eb577b5a4", 0x24, 0x58b}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x7, 0x8, r4, &(0x7f0000001d80)="4fbae150653a6f51e4c4", 0xa, 0x8, 0x0, 0x1, r2}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x1, 0x400, r3, &(0x7f0000001e00)="fb66e37a4fe8ce3c0daee2635f74f9b584d753b907dea591aedbd2217ca1af3940e18e85b656a977667ddc995ebe2a54cbb2c934469d12", 0x37, 0x2, 0x0, 0x1, r6}]) r7 = fcntl$dupfd(r0, 0x0, r0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000001740)='/dev/audio\x00', 0x501000, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001980)='/dev/dsp\x00', 0x18000, 0x0) io_submit(r1, 0xa, &(0x7f0000001a00)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000040)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f00000010c0)="ebb293fa1493b406caa380928c4391b2ddf162649f6f0f4595af9090f098e6627bd79193caf256c8b28408229b9b62f4914123ac3963c8be", 0x38, 0x4, 0x0, 0x1, r3}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001140)="8a915174e18ee0d9c3af98477d37c90dc877f9f7cb8f8b6f317fe8ad654f8008c3eb024e04172448b88b750b0552b4ba65c0318eacea4a60c535a6cda1a75e4f65e278dd046825e3f6f162fe2badb8c7888a3ff8a84290384865bdb60fefcb3be9fed3aed16743a26ba78eb734c97128fbdefd4c27faaafcb39b57ff5bc9a8ea7754ac3314c612752a9dc324bf3f0f3f42aa19170f6c527e4f23054a15128e3e9aed16754ac14763551ec4c3979f1e49ea", 0xb1, 0x40, 0x0, 0x1, r4}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000001280)="b3b9", 0x2, 0x3, 0x0, 0x1, r5}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000001340)="5a7c6918ef8c4580af045bb8a5ab03a4e402399f954e508e551570fc7ee0319dc7f060ab3e09511a4d1a4ac6259e7739cd934fc88479e21cb8840675ec2effb46a9ad297ffa3bebddd323ed447db39b808167ebd25958aa5353ec5a43de8a9ad65e6db0fa74b41cd621fbc33c2ee4d1fa98661e7a154e0b29d905f74cf55d6697c525b717ec5b7e4abbf37d15e50d162b0f07d846ee4bdb9347651c487a5310a3c016c7fb5a16a4916bacb4db72575752441e052dbb01c9323545edc124940", 0xbf, 0x9, 0x0, 0x1, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000001440)="9800d6cf78dc6509d6c9b78c2db74a24b74f41e53e59c8c05425b37516a07a0169a8cecac8e50ccbae35f3ff7c51e7bffbcacd7da7e54e736bfe3a5a9434d49a20011126e2211f08c7c5306439c0628bc2a0cf4a75c6877d13844141933740b0e4820ac7ffcac9119f27bdf10253cd06bf60660d1de9bb4742da6e9f536bbaa00f0e9a7619850f02753d8465e17673ae53099e17d159d2513b1b70539d9fb1494ce9ef59f8d6e649ebe9da5b281d36b71ba20c72", 0xb4, 0x2, 0x0, 0x0, r6}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000001580)="8284d6c6c0056aca7d0976312cfe434ffec72f5f83822507509513e9f0dae05d9b81e78c2f8b5fd50e2de27eff5eb118e53bcb5bb42cdb14cc9fbbf5e512cdc48ca685bc1edf18e94b1434e96582bc5dc6f870f53e7bdd63eee5ff8a7beb9761aa9ef75329a33345daad53b363300f9448d9117dc99ec978e9ad8d5f72bca0d3af608a8e24fe12c6dcdb", 0x8a, 0x100, 0x0, 0x1, r7}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0xc901dfd77c62c447, 0x9, r0, &(0x7f0000001680)="76da93aa2030ef7acec6cc0b117ddd5c3519e98fc5c2f0ceb7be60c94fd46ce1cc49b1e4fa8f3fbd7bf587f11f64a4bcaa2bd03337c59f143142007cadcd9682c51f598dddeba147cd34073c2015363a8f5b4034f95bd1a2aac3fb34aa866731e1d2f76a0185906d5ebf9d17cff83950b73090e04b2f4ffdb5001c62fcf697a96b525189f1e19c48c0c3ea58affbe398312858ed5445542f", 0x98, 0x7fff, 0x0, 0x1, r8}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x23, r0, &(0x7f00000017c0)="87dd7c5670fc5962c880dacc03722e2efa9fce333eb8afc3c94dcc0b94b0722749724858f0c55b4784414aec37bcd1b0baa8e28f5c9abfbda7d080ec69b71db81b27e161e0d4fdd98dcbd5db8f7c83f30aebe292c9af2e1dcc7eb20b1bafbb3be90550b5304fcc156ba0762e661af92f90b1aaaa74f31dd059d1d57f1ed29e3572f62d8f35ee31bc8d0013075e212469b668523013ec45b7369d62b60bd5aa0dc3712b02dbef6aaaa9c3f6e6657c783d01", 0xb1, 0x4, 0x0, 0x1, r9}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x7, 0x931, r0, &(0x7f0000001900)="d9e84ec03fe0d64f609e020cd41e4dd16f4faf004ffb976966fe7cec1bd981f2472ea722f56197ddc4e387892c97c4472afa33fd9c1265bcf2b8b728c0f0cf0b7e50911de09e59ae2a4f11", 0x4b, 0x3f, 0x0, 0xafd17ff686d06e28, r10}]) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r11 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000001c40)={&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b00)="4d029ad4ca78a670566a9f77bffbd4048aa0f77e089e9a4f6d5bf50e67ae2b3e38cf6c3ae76f6851bd8381c961507889bebd7a1795ac31df93271d0a03b4fdc89e7df063933a0df97b2b42fecaaba5818671cf97d71f5bf2be016ac056e5f29bc8279ba30fa8487038354363ea88bcdff897d2cdbee70e6764a26c99d9b07787668364b04a4442309fbd35271c166ded03d67bbb2cabe0b9c2c47144ae203b1adccd579e88a0e08f4b7e4b951e661adee811702b5e99803114d6fee09d88cddf39277a5c7853532051e16695254c", 0xce}], 0x1, 0x0, 0x0, 0x4044}, 0x4) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r12, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f000007d000)="b3", 0x1}]) 2018/04/29 23:59:04 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280), &(0x7f000005c000)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000004c0)={0x10377400, 0x6, 0x80000003}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) arch_prctl(0x1005, &(0x7f0000000540)="45827a7e82ab") vmsplice(r1, &(0x7f0000000b40)=[{&(0x7f0000000640)="97df2ecb5f5c0be44f280070fd279f06855f9765b58acacb4c506fd3e46b194b67e92770bc49f3c54f9f66ae0bafd3c659b92e060764b3ca0f72cc0824aca55c21767756940d9fcf7341744705e530cd8a781fb07dd6009607a27ef620828916f33a75a93f4e1e4dcd297fe963086384db318096a727b0c6386b828d783b5ad24f75138109cbcc36ee33631932eb170ee1fc7eccb0ce440fae4366494738a693e49043df6ea99479b0d485c6187c402007d0648a7f4d4a88d0e3ee7d195cf67b0e8fa765", 0xc4}, {&(0x7f0000000800)="4fc06552a73a6b89a679ac75f8cd437064fdf9968bd2a90b31c496c3c04ef31dc604fff95ab8754aa46432443a46281d59d8bf02aeab41c837c2fa49e84aaf27f834f2a942ad26ca9a57b41bbba0c92abfb3af7f40677f6c0ebbbeabddf7805e2fa403347e25e6886840b1233816948d6751d3fe70f4e5d185263b9596dd3c5efad866837e48eb47cee00fc7ad1cf7d52e7978dd37dcbf63d6cd3ea2a3f237d969f149c0d272691e4f616726e90bdbe873d0bcac46fd7856878beb862fec2e5a217fe4f8e4d5a37f7f0b3b7a2f44f8d2", 0xd0}, {&(0x7f0000000980)="deba5541c5fbc49d0d7ada2554ad05267a8599c38aecaaf065c7064c47667962346cd14bb872d80980dd1c6c70d4fb2136925809a3977a208d8b9a438c99e96a13a5205f7215217b38ff96c78407e36ed67405fbf73dca5efdb35921f300599e4f9fce9d42f1ecc2bb8b140a9f07b894b00ef1f88bbe3894ac74ff23dc26c585be941920fe1180004285e3be0d50b4db62f4d016521ccd63455d16a7e18750a2dd5197615b50eadb94e30b2b3847ab64f446bebce1a27d0de7b3a07b40b33882666556fa622fd011ba62bbaf6d39e939ec6604", 0xd3}, {&(0x7f0000000900)="33dfbe853156ba466aa33c96cc536387a4bd07d94c65b6adf4840edbd3309350041c32b90f6ba67b5e0ecbdfe8c7eccc74b2cc77a04e5b046712d02044", 0x3d}], 0x4, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x840000080806, 0x6) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r4, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000240), 0x8) r5 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}) close(r5) r6 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xb, 0x5, &(0x7f0000000b80)=ANY=[@ANYBLOB="1800000073c5000000000000040000009500000000000000000000000000000095000000000000008856871bae5c6bcdc55d6b02c52dffd9dd9d5f3ab757c47d2db0b14db39693da69ce4cf2b348940ab86c03f603dd6415805be1a7687a8761928638f8db912444b349f5353b884de29a1dc471707bfa0e361ef5b814ad5f7844559ea867170e19b27dc461a3c49beb038a35da11b0054fc8fb10ab38e2a7ba065bf5d0a8164045a58983da6db3"], &(0x7f0000000740)='GPL\x00', 0x200, 0x97, &(0x7f0000000a80)=""/151, 0x41f00, 0x1, [], r3}, 0x48) recvmsg$netrom(r6, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x27, &(0x7f0000000580), 0x0, &(0x7f0000000bc0), 0x0, 0x20000000}, 0x0) 2018/04/29 23:59:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x7fff) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="24032bbd7000ffdbdf25070000000800040002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4040005) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/04/29 23:59:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400002) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000001c0)={0x2, &(0x7f0000000140), 0x6, r1, 0x9}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x2, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0xffffffffffffffff, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000020050000ffffffff1803000000000000f0000000ffffffffffffffff500400005004000050040000ffffffff04000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000002000170000000000000000"], @ANYBLOB="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"], 0x580) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000280)=0x81) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r3, 0xffffffffffff8000, 0x7fff, r4}) 2018/04/29 23:59:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1}], 0x1, 0xfff) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000300)=""/84, 0x50}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/29 23:59:05 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00000000c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/37, 0x25}], 0x7, &(0x7f00000004c0)=""/194, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000005c0)=0x2, 0x4) 2018/04/29 23:59:05 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x7, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @tick=0x7, {}, {}, @result}], 0x30) getdents(r2, &(0x7f0000000040)=""/25, 0x19) 2018/04/29 23:59:05 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) quotactl(0x0, &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x0, 0x5}) 2018/04/29 23:59:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x400004000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) shmget$private(0x0, 0x4000, 0x54000400, &(0x7f0000ffa000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000000004, 0x10011, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0100850100", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x2, 0x4c, "acb66cc56782fae7182a1211d98803a593d911f9b20305cd1c89b1299585897920c80f4d2b6a4f79209759c0453d36599550e28c53a379e852436979396592f2b9a7b62fb38399d78e1e9306"}, 0x54) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000572000/0x3000)=nil, 0x3000}, 0x3}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/29 23:59:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x0, 0x2, 0x0, "7bb5911d9890ff0182ac02b688531e96f46ee9b3b71ef63d4e569934ce49c715cee8e64d72f0ebea9b8fc7083db6b6146a028bd8d50c5bccb8bf41c7a2d728d8cb677c44621f6136c234e680c076b346"}, 0xd8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 23:59:05 executing program 0: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x2000080, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/47, 0x2f) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) 2018/04/29 23:59:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, r3) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x46, 0x10000) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000140)={"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"}) 2018/04/29 23:59:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x2d) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000), 0x0, 0x0, 0xfffffffffffffec2}, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x8001, 0xfff, 0x6, 0x2, 0x1}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000002080)=""/4096) 2018/04/29 23:59:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:06 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) close(r0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="7a044eff8e", 0x5}, {&(0x7f0000000080)="1742e106ced505aadd4518faa92d862d7910ca78155c50b6a228a57b2744fc4401bd23ad7e0b1c5916cfd2c06ffe5aae2312f32bf2af4464c6f57fc85a3e1da9fc60571f8eb2324688796a29e830898534df80315a04fecc2f963055ac6acb748e63fe60120c7ca358eee418fe20363667484486cbfd2709eeb4dddf96b98d8784fbf62220409e401275a6cd1e591fba3677c0bbef8a249e48922b05ad1970b664cade23a08bc888cc13039ad1276b6f08560ec8e0a45698c4bc02905c58c70b11a17bede53dd8ae287ba201ab002cfc66dfc96a2b72c2b762fc664285e77a", 0xdf}, {&(0x7f0000000180)="f18e724c49890a3b9c68b974e92d4d9229e038101420ee629a353112aba3cb750a5a18ef53ed491594ac5fb17df219ece862168e255d21583ab1e5c0069988f3a710a356b3bb8b6dfaec22a8d8f649f79750fd174d580f0c5f63dd10db0250b1007608ac4d90ebcc407de05be079158417a94060d8a8688211c74dc405f4faf5b0da8e67f3cfa93e7370782343cc483359f3d980e94e9b981102917776648bd410af5c95e5b0a4cd4f58a27b81bd17bd5e0da72770099950bdad8975d85f7baf0620d6fb352fae2223ffdf3c83775cffd8b9e9181ab20fd4c5702e8b7064cabdc7", 0xe1}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="f695be0bfdb8de6e4ec1a6cb12014e52fcb1ed6eac0f10096c85c575426f87490fb60f9fe9429fcf261c230cef9c09624478727470937768cf75ccfb4a826121ff7a0d2f194349be9a5ed1194aa39617a4b3468d80509dc43e32189d3201908b171a5fdb9f27285779360af097682d6a70648dfbf54e030621268986b998aade273db62e7b2e9c9bed961d8fe6224c55eec6c496973489b2c2402bde5a37835bc03772e42b133040f962feac79bb7cad9e7386dbbf5f80cb7615d327151c637fa3a644176dbe069771b36880", 0xcc}, {&(0x7f0000000480)="531dbf3dac4fc4cd49e24e9122d68813cfe7ef9cc516b6172e74935baeb0d12254dd7301c23aa3da08ab9baff9534435bf9f6faaa440d2b5cb9cef16502c5fb3d7b9b64430561c004956e5b34d7adcc25ee337ac56bb", 0x56}, {&(0x7f0000000500)="b28b8a29", 0x4}], 0x7) 2018/04/29 23:59:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101601, 0x40) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000580)}) 2018/04/29 23:59:06 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000"], 0x8) fallocate(r0, 0x0, 0x0, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0xd595cbe5c4b41680, &(0x7f0000000040)=0xc, 0x4) 2018/04/29 23:59:06 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x3f) 2018/04/29 23:59:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x62080, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f00000000c0)=0xdf1) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:06 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xc7, 0x0, 0xfffffffffffffe00, 0xffffffffffffff19, r1}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xcf6b, 0x40000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000001c0)={0x4, 0x423d}) 2018/04/29 23:59:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') set_robust_list(&(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x2000, 0x10000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r2, r3+10000000}, &(0x7f00000001c0)) [ 241.012753] binder: 18653:18654 unknown command 963385301 2018/04/29 23:59:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x246, 0x3, 0x7a}, &(0x7f0000000200)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff}, 0xfffffff6) [ 241.055953] Unknown ioctl 8821 [ 241.063202] binder: 18653:18654 ioctl c0306201 20000080 returned -22 [ 241.092608] Unknown ioctl 8821 2018/04/29 23:59:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x7000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) write$eventfd(r1, &(0x7f0000000100), 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)) [ 241.104118] binder: BINDER_SET_CONTEXT_MGR already set [ 241.150151] binder: 18653:18672 unknown command 963385301 [ 241.181365] binder: 18653:18654 ioctl 40046207 0 returned -16 [ 241.185000] binder: 18653:18672 ioctl c0306201 20000080 returned -22 2018/04/29 23:59:07 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/29 23:59:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07004adee901d2da75af1f020002000000a071fb35331ce39c5a") unshare(0x40600) syncfs(r0) accept$ipx(r0, 0x0, &(0x7f0000000040)) 2018/04/29 23:59:07 executing program 0: read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x1) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000340)="23078c456ef22fcf131016bfff2f48f30df7a773534e4b7261c49818f795e334a306b850915cf254a9d14552d058d336260dd2ac36b424bf98f9d401c504fbfa3c08f3ec479b2633ad68a7fc06da8984cbb8fc0000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="89627e3075250690f67d9cad0b87f944a04b2f8f4b509ed4ed2cb1ffdb0ec85edcf58bd175c1e1ad76d6c5cf9bcd1255d37c1f51b86fc12d2d524f85f746a1f49126ac66427c5f36db8577fe21190f61a97bed01c81fee9f85d967ffbd2ac77034c0725f2ca8a2a49973b9ff70d075cba8672997ffcc5c5a72feb1263ca6f2718545bd1b65393e4e75d21648e79a617cfbe24761ed50ca2262a94fb4da350a2bd914b596f0233fae68cf", 0xaa, r0) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/04/29 23:59:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair(0x12, 0x6, 0x3f, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2, 0x0, 0x4, r3}) r4 = eventfd2(0x0, 0x80000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$TIOCGPTPEER(r3, 0x5441, 0xfffffffffffffff7) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) 2018/04/29 23:59:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = socket(0xa, 0x802, 0x1) write(r1, &(0x7f0000000200)="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", 0xfc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x588, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000040), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x8, 0x9300, 'lo\x00', 'veth1_to_bridge\x00', 'bond0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff], @random="5f3d655ad3f5", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x261, 0x10000, 0x8029, 0x0, 0x0, "3ab7ca94b308a518ce0684160cc787d7347bc1088bbd32ca8889c92c5385572748b211bf55d0873c445fd21551cd03c1efe30c4cd04e94556c9d0f641f264503"}}}}, {{{0x13, 0x20, 0x1c, 'veth1_to_team\x00', 'veth1_to_team\x00', 'syzkaller0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x4, 0x8}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x884c, 'veth0_to_team\x00', 'team_slave_0\x00', 'veth0_to_team\x00', 'lo\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], 0xc0, 0x120, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x6}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xc05, 0x7fff, 0x1f, 0x0, 0x0, "bd9d4ec70437a97ba881b66a9c13086ff3e257da9018ca877fe1ba34cba4d3f6b04903929d3fd1d8ad622a098f2e7d99f99cac1a73f654ba3db8af15f4143b63"}}}}, {{{0x9, 0x8, 0x75, 'bridge_slave_1\x00', 'bridge_slave_1\x00', 'bridge_slave_0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x130, 0x180, [@limit={'limit\x00', 0x20, {{0x3ff, 0x5, 0x1, 0x5d1, 0x6, 0xf42}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0xfffffffffffffffe, 0x2, 0x800, 0x0, 0x0, "f07635e29833a4416e6b9106350020b14e3219a594930902b67b369ca1e6d885abfc3ae129f9e901b3be69619ae6be91d5d681a1ea284ed3b7247bd15aac2a71"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10001, 'syz0\x00', 0x5}}}}]}]}, 0x600) 2018/04/29 23:59:07 executing program 3: mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x43, 0x0, 0xef75) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)) 2018/04/29 23:59:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xf5, "ff3038497f178f8496dddb3705fb1db95d2d722b24cfb9fa52634d009ba7d2a1a844eb5e2842f8e555e1144a4a2886b2c8b332965c27c5022fadc706e7c01cf3c3be09815a5165f726d20d4afb565710bf925570cff8789dc51e8b7953f2a062f79064d723f5a2a82dee3a17cedd9c3e88d55fe19fac9ee141aec99a68ef3c0d034682fd1e523942f8e88e2fd83880f232616c703621e3930475e934296b33300cff7328bc2dc8e1577c4d39feb2c337a048a2b30656b55c63476590e372cc299fc1d23237b6d917184ca8af1a66a33a5ff932dc582e24208936bd98c8b86291984890ba7bcacb5a6f1684eab6530708c4e68944d7"}, &(0x7f0000000500)=0xfd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r2, 0x2, 0x0, 0x100, 0x48b9}, &(0x7f0000000580)=0x18) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000002}, 0xb, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) 2018/04/29 23:59:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept(r2, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000004c0)={r4, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r0, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r7, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/04/29 23:59:07 executing program 3: keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7f}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000180)=""/246) 2018/04/29 23:59:07 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x480, 0x69) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x1, 0x4) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/04/29 23:59:07 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x51d, 0x5, 0x2000}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000040)=0x2, 0x3) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) 2018/04/29 23:59:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x200000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) accept(r3, 0x0, &(0x7f00000000c0)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r4 = socket(0x9, 0x0, 0x100000000) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x105) mkdir(&(0x7f00000012c0)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0x5, 0x4) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f00000002c0)=""/4096, 0x1000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xb00000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:07 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x205ffa, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) 2018/04/29 23:59:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x74) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) 2018/04/29 23:59:07 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000), 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x6, [0xffffffffffff8001, 0x52, 0x2, 0x8000, 0x7, 0xfffffffffffffffe]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x65, 0x6, 0x0, 0x13}, &(0x7f0000000200)=0x98) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r3}) 2018/04/29 23:59:07 executing program 6: socketpair$inet6(0xa, 0x80007, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x1e}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/56, &(0x7f00000001c0)=0x38) r3 = dup2(r2, r2) sendto$llc(r3, &(0x7f00000000c0)="44d71f92530921bdb25d14e3c0cfe8e5bcccf079d87fcefe35f83887cac12cd6ba7ede6850cab68764a96e1edc3807e98e211d592eaf4f3e7c38c52ea8f9e50f4e0381ff4f855cb6a05333dd0869e98cedb8340c6859e35272e69ec6638c4201c1a725cd2ce250ef36e53b6f0cb3b401a6183f", 0x73, 0x10, &(0x7f0000000140)={0x1a, 0x0, 0xfffffffffffff801, 0x7, 0xf1, 0x3adad022, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000080)) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/29 23:59:07 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x76, &(0x7f0000000080)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x2, 0x7, 0x3}], {0x8100, 0x5, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/04/29 23:59:07 executing program 5: socketpair(0x3, 0x3, 0x3fd0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) 2018/04/29 23:59:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$VT_RELDISP(r0, 0xb702) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/29 23:59:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x5000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x278, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00', 0xc3}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff000000, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0xe4a3, 0x9, 0x400, 0x6, 0x0, 'irlan0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @loopback=0x7f000001, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x100000001, 0x7f, 0x6, 0x6e, 0x7, 0xffffffffffffff7f, 'team0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x208}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/04/29 23:59:07 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4400) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2}, &(0x7f0000000180)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000300)="0c7f85c788c575251376535f9ccde13939d6ff1ef00a6cfaca21f1b3fa3d", 0x1e, 0x40002, &(0x7f0000000240)=@generic={0x5, "cff003f530388a87ff831b12ce3388fe3f86fec91cb2e61464345bc02bff1fbdaf7c7fab7fb481806758522f32c3872d9a163f0c48ce0db51fbf9b06174e28d0daf694e1220fa6a74c37e77b0e61c21add458a7f204df7244a341a2c9e6ee62aa17edda061a4fc451e1c8b032b7e923f01d88d1725eec0e0b606247e7c2e"}, 0x80) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x400) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02e9e133d1070000001200000f0000000001000000b2d57d76eb1c901f9fe2b3258b127769e78df19fc53911e674d52e0564586a9866c7d3819b1a7f958e1dc8d9cfb8e25883b4248f163e0a2426b037c1bc1efa777b43ba92e7b32ec3123b8bc203b3e6af1a025fe98cc91733b3e0d88727506db54279820d3a88bb3ac950cf2afd4299ca672215", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="04000000010000000000000000000000c44cd3b05aa92c5b"], 0x48}, 0x1}, 0x0) 2018/04/29 23:59:07 executing program 7: open(&(0x7f0000000100)='./file0\x00', 0x0, 0xe0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) io_setup(0x0, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)}]) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') [ 242.537748] IPVS: length: 56 != 8 2018/04/29 23:59:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x9}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xfe316e462baf6189, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x150) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x4000, &(0x7f0000000100), 0x0, r1, 0x2}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/04/29 23:59:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0xf0) 2018/04/29 23:59:07 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r1}) 2018/04/29 23:59:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7839, 0x80) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/235) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x20000000000, 0x8001, 0x20}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="8c59d30000000069"], 0x8) 2018/04/29 23:59:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x800000000000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5cdc380483481a5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x100000000}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/29 23:59:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400080, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f0000000280)="66b9800000c00f326635002000000f3066b8960000000f23d80f21f86635c00000c00f23f8660f3a60bc0a0000f20f79c20f22a66766660f6ca986000000f30f5daa0000f0fe8900006766c74424005203980b6766c7442402000001006766c744240600000000670f011c246766c7442400008000006766c7442402000001006766c744240600000000670f011c24", 0x8f}], 0x1, 0x0, &(0x7f0000000380), 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xd) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f00000001c0)='\x00') 2018/04/29 23:59:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x5000, 0x2000}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x40000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, r3, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000140)={{0x6c, @empty, 0x4e20, 0x3, 'none\x00', 0x9, 0x10001, 0x1c}, {@multicast1=0xe0000001, 0x4e23, 0x2, 0xffffffffffffe1f5, 0x3, 0x5}}, 0x44) 2018/04/29 23:59:08 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) r1 = socket(0x4000010, 0x8200000000002, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xa0200, 0x0) 2018/04/29 23:59:08 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r1}) 2018/04/29 23:59:08 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f20000)) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/29 23:59:08 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e21, @loopback=0x7f000001}, 'yam0\x00'}) semget(0x0, 0x2, 0xc1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) 2018/04/29 23:59:08 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000280)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000200)=0x1d, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/5, &(0x7f0000000180)=0x5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r3}) readahead(r1, 0x7, 0x81) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x0, @empty=0xc0586300}, 0x80, &(0x7f0000000740), 0x2c0, &(0x7f0000000800)}, 0x0) 2018/04/29 23:59:08 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', r1}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="14c8fcbd53e9afce91bf6159d0dc6e18ad2714cc7e3d7dcce2caf68741d2a213e8e43c8f72cebdcababd37434e9dac8a2ebb3eb854ec67e27d94c77eae937ae9ec83e16d92290350f026cb95e41a7e5f49d0f9d7ee8d2d5c687807621d5311e7a5496a3197d0b2bac1fa298d1613d8768f842e94274d27ed7e8c2e8d3d5a65f715c98f1313fdc5668a4daab6e54e1b562d6d94544bade1fed12ccb6f6cca06a59bdf63d0c32e85cdfa0b42a63230a1adf60dcf25d733800d1f61613be5fd26d7ddc34ea6a0412a059b6df7fa923064078e20eaf3187f118b80e8", 0xda, 0xfffffffffffffff9) r3 = getuid() r4 = getegid() r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x400, 0x0) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f00000004c0)={0x8, 0xffffffff}) keyctl$chown(0x4, r2, r3, r4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x48081004}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xac, r7, 0x308, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x19e7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x83e2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e6e}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x4) accept$ax25(r6, 0x0, &(0x7f0000000000)) write$eventfd(r6, &(0x7f00009c2ff8), 0x8) 2018/04/29 23:59:08 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101906) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x16bd, 0x0, 0x0, 0x0, 0x0, "9c122dff7ab8ec12dc3400f1f2ff0100718aa1a747160e7268e311c4d8cb8ce2943e831480aaf66cdc440665cc4766850d52c8d18f56ddfc89dcee6bafae0496", "4581b5bd71ecbcbdea834baeea6eaf68b9765fb76f61529e02104977ec5010d5bf81865db1ca596d613a52c7de0ba0ba0c4df4221e0cda004671740ac27220da", "1e2d1cfd6f8d6a61bbb8576deeb9b9eef910c51f6e61ad640ed2129e3047b05c"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/29 23:59:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfffff000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:08 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x3}, 0xc3d}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/22, 0x16}, {&(0x7f0000000800)=""/91, 0x5b}], 0x7, &(0x7f0000000900)=""/16, 0x10, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/185, 0xb9}], 0x1, &(0x7f0000000a40)=""/6, 0x6, 0x7ff}, 0x3}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/226, 0xe2}], 0x3, &(0x7f0000000d80)=""/9, 0x9, 0x3}}, {{&(0x7f0000000dc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/11, 0xb}, {&(0x7f0000000e80)=""/195, 0xc3}], 0x2, &(0x7f0000000fc0)=""/125, 0x7d, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/128, 0x80}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/4, 0x4}], 0x4, &(0x7f0000002200)=""/69, 0x45, 0x9}, 0x80}], 0x6, 0x40000000, &(0x7f0000002400)={0x0, 0x1c9c380}) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x0, 0x0, 0x5) lseek(r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) creat(&(0x7f0000002440)='./file0\x00', 0xc) syncfs(r2) keyctl$search(0xa, r4, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r5 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r5, &(0x7f0000f9f000)=""/125, 0x7d) pread64(r0, &(0x7f0000002480)=""/234, 0xea, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) keyctl$revoke(0x3, 0x0) 2018/04/29 23:59:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e21, 0x7fffffff, 0xa, 0x80, 0xa0, 0x7e, 0x0, r1}, {0x67, 0x100000000, 0xffffffff9e5db3da, 0x6, 0x0, 0x5, 0x0, 0x1}, {0x100, 0x101, 0x5, 0x9}, 0x3, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x1, 0x7f, 0x9c, 0xb384, 0x3}}, 0xe8) 2018/04/29 23:59:08 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/29 23:59:08 executing program 0: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x20, 0x4) symlinkat(&(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/29 23:59:08 executing program 7: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000000)=0xffffffffffffff81) 2018/04/29 23:59:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x8201) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)=""/78, 0x4e}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x81, 0x4) write$sndseq(r2, &(0x7f000082cf40), 0x2082cf40) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/208, 0xd0}], 0x4, 0x0) close(r1) 2018/04/29 23:59:08 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x9000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:08 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) io_setup(0x7, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f0000000040)="1a292393ccbdc34e164866114dfb66d12fc2d9fc", 0x14, 0x7, 0x0, 0x0, r1}, &(0x7f00000000c0)) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x0, @rand_addr}, 0x80) 2018/04/29 23:59:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000ef7000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="1200000000000000"]]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x127040, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000000540)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0x6, 0x7, 0x4, 0xb5, "d01d9cd5282506f5edbb458dc09c3301c72d85a8063a5b10b7dd02cbc02b69cd57728d9271021437d082cc77", 0x401}, 0xfffffffffffff926, [0x4, 0x5aec, 0x5, 0x8, 0x1f, 0x10000, 0x4, 0xffffffffffff7fff, 0x7, 0x2, 0xfffffffffffffff7, 0x5, 0x80, 0x8, 0x5, 0xfffffffffffffffd, 0x8, 0xfffffffffffff33c, 0x100000001, 0x8, 0x0, 0x4, 0x8, 0x8, 0x0, 0x36, 0x2, 0x7fffffff, 0x1, 0x9, 0x3, 0xf5, 0x5, 0xff, 0x1, 0xfffffffffffffffb, 0x1, 0xfffffffffffffffd, 0x3, 0x73, 0x7, 0x7f, 0x0, 0x3, 0xa2, 0x101, 0xd70, 0x1, 0x5, 0x17, 0x9, 0xfa, 0x1000, 0x9, 0x64, 0x80000000, 0x10001, 0x2, 0x4, 0x8000, 0x20, 0xfffffffffffffff9, 0x6, 0xfffffffffffffff7, 0x8, 0xc3, 0x9, 0x5, 0x8f, 0x800, 0x8e5b, 0x0, 0x20, 0x80000000, 0x8, 0x200, 0x5b, 0x7fffffff, 0xfffffffffffffff9, 0x400, 0xfffffffc00000000, 0x5, 0x0, 0x8001, 0x4, 0x4e49, 0x3, 0x8, 0x80, 0x7ff, 0x1, 0x8000000000000, 0x3, 0x5, 0x2, 0x10000000000, 0xffffffff, 0x4, 0x0, 0x0, 0x3ff, 0x1, 0x5e, 0x3, 0xe7a9, 0x7f, 0xfffffffffffff440, 0x6249, 0x8, 0x950, 0x3ff, 0x1, 0x6, 0x7, 0x3, 0x4, 0x101, 0x3ff, 0x7, 0x80, 0x3bf, 0x100, 0x4, 0x7fff, 0x485c, 0x0, 0x3ff, 0xffff]}) 2018/04/29 23:59:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x0) unlink(&(0x7f0000001340)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001180)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x2, 0x1, 0x4a74, 0x7ff, 0x10}, &(0x7f0000001240)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001280)={'security\x00'}, &(0x7f0000001300)=0x54) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="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", 0x1000) 2018/04/29 23:59:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:08 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000000180)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80840, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/04/29 23:59:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x84, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) time(&(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101}, 0x14}, 0x1}, 0x0) [ 243.915504] binder: 18943:18945 got transaction with invalid offsets ptr [ 243.932207] binder: 18943:18945 transaction failed 29201/-14, size 24-8 line 2999 2018/04/29 23:59:09 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0xffffffffffffffff, {{0xa, 0x4e23, 0x1da, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x4e22, 0xffff, @empty, 0x1}}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040), 0x8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={0x9f, 0x7ff, "d886c9d56c7ee1c9d238d8a0f2fde5c460d55806763c7d84ba97997f10bdab3f72be6a68f0fb3754e8c562d68f97447c45c0948f04db71557141e3f47c6b116fae171d334689302f10c943a0575cbcc78e50f56c916979fa71ccdb4c5ebc8509a3a470bff5badd4e39569b410f3cf60ba38c29f629b0a29c479d7e3e9f0adeb92f0d74a3d1e3c87597292b6c31cc34c79c8464bec6d971"}, &(0x7f00000000c0), 0x400) listen(r1, 0x8000) 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, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x6}}}}}}}, &(0x7f00000002c0)) 2018/04/29 23:59:09 executing program 6: r0 = socket$inet6(0x10, 0x4, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/29 23:59:09 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xb}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2002, 0x0) close(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x4, 0x7, 0x2, "81ebd02fb64d", 0xe2a}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"d13f4710778b8f"}}, 0x10) 2018/04/29 23:59:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101000, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000001c0)={0x9, 0x7}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f00000000c0), &(0x7f0000000140)=0x4) [ 244.007555] binder_alloc: binder_alloc_mmap_handler: 18943 20000000-20002000 already mapped failed -16 [ 244.079735] binder: BINDER_SET_CONTEXT_MGR already set [ 244.100833] binder: 18943:18945 ioctl 40046207 0 returned -16 [ 244.132145] binder_alloc: 18943: binder_alloc_buf, no vma [ 244.137800] binder: 18943:18959 transaction failed 29189/-3, size 24-8 line 2971 [ 244.228902] binder: undelivered TRANSACTION_ERROR: 29189 [ 244.234751] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/29 23:59:09 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001d0009010000000000000095793bf3013ebdd60316ac49000e006e50140000e33aee5b8e00000000000000004000aa0014002185a5c490117f385b5b3ef5e5a3f12b0ab3449f7c19cf0e5bfa30905fb0f062a3a48845ae3a775ef56e9bdaaf3153cfda4bc01bd0cb14dc5ad38c02369d676c9e91"], 0x28}, 0x1}, 0x0) 2018/04/29 23:59:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702f73797a30005910fcff38b85a96f992f4ec840fb9ee93d8620e0b667ba9c55098e02820000000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x39, 0x3a, 0x37]}, 0x3) signalfd(r1, &(0x7f0000000100)={0x800}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00000000c0)="b14aed1ee680df6c491a812b9433d25bd48e0839fc78c322d593380289c3cd6f337af7b8e340a50da0", 0x29) 2018/04/29 23:59:09 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) r1 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000003c0)={0x1fe, 0x0, &(0x7f0000ffc000/0x1000)=nil}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000440)={"b8a100000000000800", 0x1f}) r2 = socket(0x10, 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'yam0\x00', {0x2, 0x4e24}}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xfffffffffffffd55, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/253}, &(0x7f0000000200)=0xb8) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000400)) write(r2, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb080001000000015c", 0x24) 2018/04/29 23:59:09 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) utimensat(r0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = inotify_init1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001500), 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x0, 0x5, 0x5, 0x6920}) inotify_add_watch(r2, &(0x7f0000b6d000)='./control\x00', 0x20) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000097030000000000002b00000000b104320000000409000000000000050000"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/234, 0xea}], 0x4) r4 = accept4$unix(r3, &(0x7f0000001600), &(0x7f0000001680)=0x6e, 0x80800) r5 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001900)={0x58, 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="03630840", @ANYRES64=r5, @ANYBLOB="1463484001000000000000000400110000000000750000000000480000000000000000000000000000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000d000000000000008561646600000000060000000000000001000000000000002b00000000000000"], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB="7800000000000000000000000000000030000000000000001800000000000000780000000000000068000000000000005800000000000000"], @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], 0xb5, 0x0, &(0x7f0000001840)="aa11d762c12d638921db6898fd3eac8dcc80e4d187a11990dc355b7b819db84323d64a094c2a653973b10375a71c62ea83044f14655dd62f4a96dd274f16fa4b8e1450f781ffe4b2c6a90f231d3f248223d0f0f902af2ecaf44470c67196614edf0c4e02c0d29265028ecdf38106d9c135759fe9cd945c9a1115410886952fc7a3ca0388f0ad63106671b47bece6391314ed55c3b6b7fe6aa3c30b8ff689b8169555077c67222d6838a5a412f8e1f9c8bb23df8cf2"}) openat$null(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/null\x00', 0x4000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001940)='bpq0\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001980)={'veth0\x00', {0x2, 0x4e21}}) dup3(r1, r2, 0x0) 2018/04/29 23:59:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f00000000c0)={0xfffffffffffffffc, r2, 0x40000000}) 2018/04/29 23:59:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0x1a) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x410002) accept4$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) 2018/04/29 23:59:09 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x2}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000000)='./file0/bus/file0\x00', 0x0) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/155) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/04/29 23:59:09 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:09 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x40ad81) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000600)={r1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB]) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000000)=0x24b) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000280)) socket$inet6(0xa, 0x7, 0x9) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0xc4, 0x9, 0xffffffff, 0xb0a7, 0x1, 0x5, 0x3, 0x3f, 0xfffffffffffffffa, 0x1, 0x0, 0x8000, 0x100000000}, {0x1ff, 0x6, 0xffffffff, 0x6, 0x4, 0x6, 0x6, 0x0, 0x10001, 0x0, 0x329, 0x7f, 0x4}, {0x7, 0x1, 0x7fffffff, 0x5, 0xffffffffffff0001, 0x7, 0x9, 0x9, 0x0, 0x91, 0xfffffffffffffffc, 0x0, 0x6}], 0x80000000}) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000680)={0x1, 0x7fff, 0x2, 0xb5f2, 0x20, 0xce3}) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="344b817e4f62b04d6eff292b84454d4083825a47b92712b64c8c0688af537f313f7c1d79d1a823fee1ba454bcaf15f7a0b6309681deb00ecc66ee61fb185d628074fc8c2ad377d39f90007d74dc903d8753e9ef9efaf82b0b42d9291a921a04b3a27c49c6887bd3bbaa3f09f83acfb86088c7d71d1115c8652361358ef93397ada5e58bbbc0c3f3137635623aa19645d1f8c0eac9cde89b6e02fa78a49674ff2639aeae39c69413d8157", 0xaa, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x6) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x2, 0x7f, 0x77, 0x3, 0x3f, 0xd, 0x116, 0x40, 0x16b, 0x8, 0x5, 0x38, 0x1, 0x8000, 0xffffffff, 0x200}, [{0x60000000, 0x8, 0x6, 0x81, 0x79, 0x80000001, 0x8, 0x21f1}, {0x7, 0x38000000000, 0xe9c, 0xac, 0x24, 0x0, 0x0, 0x200000000}], "46941500bc5f375397e2126d48f1e356942040921e4620b6b2724e23f62d5c92396de83988dba3290939a617d312104e8b8328b86004a3dd3fe7133d583c6445606828797cfdcbcd0b0f452105caccaf9ad88d3fca246d9877df8516118554595d5f9a02a6f01f68aca1ae495a6633274fcb2b821b07032d11b3a173eac0fc8c08f514328be87837d746a87b4b5e0437c40084e06c3f48116fc5671a350e896b21ff10c312802892e1944d7babb7bebe694828afc3e3f47756", [[]]}, 0x269) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000006c0)=0x100000000) 2018/04/29 23:59:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="08a226b3b9ba86639726de89d56974aea9c334ecad904542f6b203519bacdaaa88f8b5499f37033228c082a00b46738d4d9ee8e53b294f493180f1f94dc2fefe9d212a02e79c4f702fbacf1d6aca4f4f7a8e811c291f6d775d4eaad0aa7a6be2787819b65ab4660088da06996e1db58b1ae7a8832a85b7539c3c54fb5fc7968c5f5b9b26abdcea2a6f1e2308052d40e7135bb5c20af9603e28886e0663eaf515e44e033d2c9c85ccaa2ece2953bf24f8fac0029e171d62f00f361317dffca6db081b5220f79400f7b43cef0a9321e3b29710ca9b", 0xd4, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 23:59:10 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x7, &(0x7f0000261f44)=""/188, &(0x7f00000001c0)=0xbc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/04/29 23:59:10 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x3, 0x0, 0x100, 0x80000000, 0x7fffffff, 0x800000000000000, 0x4, 0x7, 0x8, 0x50, 0x6, 0x5, 0x400, 0x6]}, &(0x7f0000000200)=0x100) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/29 23:59:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x7}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=""/145, 0x91) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7f, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6b, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/04/29 23:59:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10a00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf4, "3291314f6942d127986a3a5c65a6d625ed8d6f122d17bf4ed739222f7148598f1c84101303c213fbb4b3e1ce3fc2890ce56a32b78866194a292d9f20b4782e66173ac92b1cc8e85a13a02f4bad19fc614246b24aebf2f77b155a015bfb6b42ac4106ced389d1f029233c8bcee4bf63cb32f6e8ed9fed6b459d291b9cdf9059e16d582b3955fdc6a6a26e3c2fb69ca5f263fb5f6db53805afdb62d7344d3fcfa8c8d27110036d2a46f5dff5e5d76eb102e899de12580c7d2929fbcb0c0b49b82d357c25836bb262924029255404c9eefeff31c6a244b0ca49d43d6fca044aa3ee5318716a6c8a3075dbabda70d95cfa9c566d068d"}, &(0x7f00000000c0)=0xfc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x2}, 0x8) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) 2018/04/29 23:59:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00000000c0)=""/83) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x3, 0x2, 0x2, 0x8, 0x1, 0x6, 0xfe00000000, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80000000, 0x1, 0x100000001, 0x7, 0x8}, 0x98) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000040)) 2018/04/29 23:59:10 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) unlink(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f000024aff8)='./file0\x00', 0x0) 2018/04/29 23:59:10 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/29 23:59:10 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x751000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x420003, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) r4 = socket$inet(0x2, 0x4, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x42000, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000001800)=0x5, 0x1) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f00000001c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000480)="f1c536880c2cb276fde0dc5ef4eefb514d51c7650849838e5b465ab7d74926476b754279f862a8bbbbd9902e66fc025ce015fdf8dae118ce44f131009ae12bbbe9c833726ba5ed31d3c441cb239d8f2a", 0x50}, {&(0x7f0000000500)="96830d9080b03e016358305e075d7cae51e40aca1fe8993c154712ca850bc7d04c625326af0336800d96a25df10a950832f82312c54ef9fa9852caa76909a337fff3d1f6d890204daec1bfe6196a0f03258ccb28556ea48a095a523127c26d14ae2880101d2f98953322f7719dbe60bb8d0f6eed5c38e253f80ea577fb10d8037815324b05e9b4e5a4d78c190c58f5cee39488457f0d4b33ff810bdf08736f3b823f8f71a34b64e7d4c645e2103240a299cc37465cfcdf27843a781b47d6a5568230ceab7dbcb662a1888bee58e02e8aebeb3beb452ecb56cd5f1ca01126fe0ee9d69c78cbc943d143cac3001beb6b898dd3e9191cf6fef628947b4150dde9223d56d5a6fd5dfd20a1383d4d7f57b398621b4f82a80457c62426b37c50c4028d1199cefd1615c0c2619c43274949ed90696139aa79dfbcb39e225914d2183daa807f5430885d7b7c5d0df6cebfda33d3bb256f6598bad8930404e67ce5221b6d4e16581af120d6dd55fe0986e5682c80805e5e6827ca5328108361190c54f2874d241abbce1b0949b53f27a34c45c7d49e0509df347b8a721828d6be8eabf98a68a65cef3c7f003e28ecb3210f14b8650f64e3c5cda64ea71172044a171f2e7a195d27d32b69e7c8cd5452d89a8f701544533f790e7f4191bdcdc970ab7887bcabc37a54b04e82e48f358889ee7e8af8523aae5038546e8138fc4ea45dabc21a7d3ddd5d9b12620de7a1534e9142a21faa4a83871cfa3eda7e9526399fcda87afe6a64d210034ab17efc70d9c3bc39450609fb77b8d1ef50f0c7994683295feb8944425279bed1edb4380485cfbce1711cec2441625c21bd4880ab85f9916dca57c8b5ef15d6bc3cec3462eed962d06d5159e178038a5dec2567c88f91ad3978e3d3850e6c5d4b61beb2e15223a15d24807137df0ac716a19b80e790adef7cc6c770fbe26f55c93833d70fef289eae1f1733ceb25de00a09987b1ddae37d28668d907401f4663c81c908e3a20878dbbb89884b840b0dbddfd772cb4ee97393e92a769e4463c264e5684ae7d6c9a1476a503409fa61fb8182659b1490fc5eb90d37e2ab519c9d3b43477dde5ed69d4e5be7b5833a597a3ae6485fbd9a243798245079f50043d25ddf630a847e19cd5794663955a901dc5918119a9d8100c1cb221ba281c740fca3331ab3c8b531efb2ecbf725e5f4878b4fa82307a5562b9de1ec7f292219f607cc2f585ce2bddac2acfe5a64b5df36c9de163a0b0b3b2dbefe2061f56f78ec34cbe89688f12d97f3da2d91c7efeed2911e98417c6b46a604cdda3d4a1bf3d854473af914fa66ae0c338ec37d5939c48e8ce3d1a53f411440bfd35704ebfd234be5f08a201034210fea8c5ecf89ccc478e4c052a22f0f7fa0028e0a44419a01456721fff151794b04732ee3456d3c0ed357c0e3e087581c32caf10ad2345796239a96e19bc24a4b4c4c9711ba779f8eb444db64cc8f67e041867b90f88afa34043073b9b38582a944cdc7890f2038085631bad2d7b2ff7a18a0257e08d06f784c0e94d99238c008bba1e5dcaf3ba1baf7ddb2f68582561f40a302a9ccff972aa869b9cd57e0b9705d989684a79af1bdd3bfb581cbf6df88526283a49795b613e1e1bded3797470eb21f5ec02970fc97d143d8623af133b386bc7e71c6ef8bcbf17c522889d96704bd269cac816041c5e428cf45b174837d8ab1a00a126ea6a5984d402a0082d56e2b15d5617e8514a3021e3c7d13193b07b88e17c4afa65fa17a94dfee67c4592541f809a17844ee0b6b6f2f30690c30711770fa2ea16c5288a2669541d2e31142fe243e3df5f8025846cd2248cf3a0a2cd1b5159e61d9cdf346d0e559aefd06e5ac0a2f0049393bc60201a7a06ea22cbbe7e775317d556c5e46acc65940344d03e0cda3760dbef0179062684612a1feab998f100081b8f5857f2c5590dc72ec3af4ff1e5aed62973ac91cefb5970a24230292a025d4bbd8279bc9e06dc9bd93b4f1a8c6190f37a37bb5630b57b557a353c0e3c986ec9d70b6cb02ef04ed8e002ee252a3a467cb77071b999f69cddff4f4f6a9a5b5de9b56499213812c286f4f461a890c14bfe1a57073ae874b354bb0846c5b87dad0e771597eeaa4b56e30a12ee1e62fefb48e88f0b012d65c59ae7a6df32c3553bd7c1d3252a658343acfba4ca496346777db30e10586483a7124075202c18b3319f32b5e3e37474268f36b0a075e03e5282e9e46e807238788ae6ca6e83a146341e34a813d3401a901e7fd213f06daca9ea9543fb61780a6e0a8507fdee1d885aa555523b23753f4186cfd4ae82090da882147b9da4a81121034633db1709016d5d7a6ab6b4cc6a34b19b378f0ca2baf561cb42e5946acb820c927ac552716def96ebfef8a4a3cad9075605ef5a6b068b29e5868947df97487339d40c1e50c60a3fee61f60d556f74a8740429d8d3e5d40d05929f957a54d1307f7a1b89e3da3ba75f58762318bcee27c4a6293bb1ba14bdd8f429d474cefa691e437db5067f6df305a7a6d123b5025c0b337848fc8b6c40f41f16b11ec09b8be4d34fe54a046d62e80c93e55b048cd46823267d832f9c83e962d6c6aa46a6b940b23982f22b39b77c008dbb7f59b5bd1d3aeaef1db8ca82ffea5e05c747aa53269049229257c26f12206a64b596389f1fb4ea40d2fce7dbcbd9be0d480133e1289cef00dcef2a446149e8abfa4201f172a0f47e070e95011adb8ad12ed355567d59b50760b98f4b27b0adb1faffcfc6ddd187a089d248df9765051e2905f4f8f2109ee15b74221b813c794ea1ed5e7737e924fe03fe9d33b39bf3c509afdf16eba42e53db3130928f7e4f3d9c57efaa6bce94a8eb73cdb5df1baea6d99411695d00b566d41f84ebc944a557c5c3a6db6c0c68a7ef4cfc2464766040c7c09301ac5a9e12a35a7421a48e414ec3e1479080467cdfa7960387b9f0477b5a0f5847ddafe8defa313e1398805181120129b0cb2ed19c81ed7321478801ba2145f49d63fc6cad4559908b562415c4890af3a5f7f0d9ad680ad5767d2379cee75ca878143fe102f4049c1990aebc33816e916991c911d03f2e721328cfca5ae472cde7bce12395c53b2cc9a92eaecaebbef1d429904923b30aa3258e221126bc680a54cedac0a428e4789e31d2887b5d6a8bc3cda093a8ef04f637961fe02160c2f0a5ab13002eff715c189d6a50bf303d607a4e7ab1d00dd092fcd47413b9091e64822531210615db09b9b4d7bf5170b29b676f4d5b206d60486972528c84ee0e36e0b0782bb96efa8ceb865b83b5af3b680806d53371f778677ab44323bca39511c60b9ccf5fb9e23d63df2f13603749371dee07ea99990fef1608c155c54f0d6a48f449e4d81beee179c8ee59257023a1ffd0dc446938b19984ab6cd633842596d87946d623b1d56cbd831008d4d37431119c3bbd65329187857c677567792728d11ccb4b04fb78e5ef14b68b49b49a30ea22a7d1404e8fbe2cb4083375119511186473b2dc7a767ab545f986c6bcf5072909b81b92a10fbf4377efe0d07d904cb45fbda16f971a4857807fcadb6461b462459f91073c947277f3283b7f928594ddd3048212899c1bb9ac82260db9d9e54154acd1aad95ebaa11ebaf6e95664ab8e770d2fb794907bcaa5eba12d714d866ec9d5762eb80c2d408779218c648f5253ad34280ea2280af6f90481c01392407d959f44bbd387981d7e8dd6ecf449b2941ea36ebfb91dfbb85aad191b89f6e9d6545df1d425181345ef282e21e503254d5a6eefe8c3add33d12edbb9a15ccb5161ef5257db9b55d26adca8c63e42bbc0fc08419b89770a42006cde88768a3d8f400ee67ccf16f992d771670ac8ea83793e68e541699de1b1450c9ccbd7f053b09083e201be650ecf7d8bec86e23656e1c68eabb10973d2950f23423613f0efade7d718de09d0a2e71274adaaf4d3249714369355643695d1ca5a1f2273e845abe6e1d27351c2dc1aadcbda8e375c32db31c1451f98e51fcec74a7355354e228782f0ab51fbb8bc712e9860d02f062f33181c90376a01424cbaad73952cac509a0ce5e0535de3424df6b0cbe8bde781565aeb6a65a97dc404cf53edf469f90b122e279c4db1f02866d0be731082ac0d69a4f80165fceb10399a173dede5d4d0b2b228de0e6612a28878136a95e2f2692c0b2ee54de5ff7183c56c12bc3ac1b48aa16ab1eb2c78687ade15c933795d3ebcc3de4c683bbd2e8611bd13be0cf2fa708702bf78dc83363c78126fd51e215ddb44fdf62d2f1530e7008e1939be255770a572650eea11ec3a6b7689c9c8967e017a9c875885883f94227b2948e497d1c6b1814a983e602951224d91704bd509cbe3120f9a2ab96e207a3628465d87dec366c38a7f2094e9574dc5477b2e4a0968836d07a4d3903e24792b4617264a4c538d112d1400a138b17f3e657cbd75fa3dda450708fd2f9eed16191197764c3ba691280617fb8527e5f06eb2736ab4b1e29301230586b9bcc2c59ad14a355b02ea06fc6aece6cfcf28a13c200436db0a1b8604a9b820f6c20218b03f6bdf16fa42860f7aa2765f71597ca2cae1f0c5fb0674e846ad8d0c23ee25afa781c2d7eaa402a2eb8eb9bce18d88a49f320e4f57d01775f14ba3b9b7076b43cc1121d982cfca9745c1c874e7abb3b944477c79f64378e71dee75f463eca749ff0043f625be005109567f7f1b07159985e2236811103fa6d2b43620216e6dbf1969709f859a5fc523be0f2988ebbc66cd0a7ca469a552128483e30339f88a8ffb6b7c1df7e14fac3b1175867750a926c63afa4ae1609a1066915aa682f31b9e60d9550321d11facc868dbc94a4ca8e0a758f3a9277d67d6379f0d1b53ef2063c3f7b19d4c44d34e631ece433adb6b267af040548e2af6a733c4fe390c79c624d14cb087751701766807ab7344c8b2d4a8ed53506d552de06514104a6440ad5a9734eafbe8192e112608ada56304ac98b02a2dc0419fac0408e869d9e68b94c6828506eef219f8f574675e56323f2ac5e9af139b059dfeafe53bc13a08ad17d6658f1920f4a7ae3ac24a56de6f3202607d785d82a2e99c4cb94503ae053cb4394792e52de89812ff2faf376c5ca970cd84279ade7aca8845f242d330008979d5907b3fd4150f17b7116e95cf3d957f0449b3f1fa1f628dd6f4c099a52aa9dbc26fbad2dc1192f1d4b8950173f7a540ad1eacbe5ecf04f32f46e31249f9c472d136f4d0c26c8e40e2456823f66291a477eee231cb05cfa1dae336af0c77b3f6a14da14a9ca81b3c23cb447626fa8bb83b918ec2aac54f6c188f55374a605ae1d47c1f398ef6fe7d240860a9383054bf5fde01e99cee7b1a5126bcb25a7828af7de2f58520ba588c06f0ffa838f297c7c4dab96010fa881ea2bd955e20584aff5a31b8c61ddd8bad69426b8b3283854fe2b856550437798ff4e85f468acc84d1a9e240504836a58c87db72f1e52b8dd1436b55d23cfe000e143ad368fe73b7ed4ceeb5f12d9e4561de17bac7baebc442ce2d1ce526179de625958762f9bbd4df6e049dba17a81fb3972d744fb4ac303351b49322f3fc4149c498feb532e255645a068f4c33f92eda16ed461cab25b62b4febb3a93a67cea0d576386b5deefd119fd35af029bc456bdcec58cd165d10daccec47ec2c0d323b92c515eaf92a062a1904e691e47be4fc24716b2e8187193b892d6fb8510c6ed4b4c3057bfd1750c873479f9f35d1b1b97d6fe4ffed35d35f1a7e335a134ba0ffcfcbef28b", 0x1000}, {&(0x7f0000001500)="8bc99018b40d5280bfe86ba5918a2e91b2f9847851923630b7c127d52b5ff8330efe71793523d2d558ab5fd8", 0x2c}, {&(0x7f0000001540)="98f791d91d41010a1d7d2b99560455ce870c05463d87244d456f6f5827b99299b2d9e8dd6fbf240f6cb9ce55709d8e4d057f39aa84d463de9ddb5d8b87ffc65c23bbe455ce662205d014", 0x4a}, {&(0x7f00000015c0)="cdc211244f150798af4a9c10b8c0f406973d05b11dc6322f871a15db70e7174cc69b0861d34af8bcbbb2b87ce398f75b2440bf7a8f35e016b53d5451f9c3a1c609d85fde7c038e34a77cf140dbeff16f427c689d2ae6aa338b5b34560f97f04331793a5184609ea728dfe3224ef5d512a1cf6fbee8ecbd8a765895a94f5739c9cb40ee167a13c849cbbb8c0023e87d4bb04321613306af44e27d426162484148debf19378fdcaff9ba771141021e02f7473169ae6443280bdf9013030a837b6a162afe07cd22ee", 0xc7}, {&(0x7f00000016c0)="76940cafa63d9aa851", 0x9}], 0x6, &(0x7f0000001780)=[@init={0x18, 0x84, 0x0, {0x3, 0x20, 0x78dd, 0x6}}], 0x18, 0x4000891}, 0x40000) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr=0x9, @in=@broadcast=0xffffffff, 0x4e20, 0x715f, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0xbf, r7, r8}, {0x9, 0x0, 0x20, 0x21, 0x9, 0x6, 0x7, 0xfcd}, {0x6, 0x1, 0x4, 0x8}, 0xfff, 0x6e6bb6, 0x1, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x2, 0x2, 0x1, 0x0, 0x401, 0x7fff}}, 0xe8) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000000180)={0x4, [0x0, 0xffffffff, 0x2, 0x5371fdf7]}) write$rdma_cm(r1, &(0x7f0000001c40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001c00)={0xffffffff}, 0x111, 0x100f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001c80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}, r9, 0x9}}, 0x48) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) 2018/04/29 23:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="cf8e5d8cd14acbd3172c243ca568b20c9fa235c9a9e2b95ba4e15f82a1d5de123e26b89165ead528877702080a9ef109f0ae6a1b8b46a755f307307b7543c23029bd2b0cfa005df62c5419a0075cca2da50ab43fc3b51ac34723d4cbf5ef296df02a288e18ee819680c9d9c247eb2972288eace3d83b4dd44151b14d11e9852891014565f7ca795ab6b748aa319f82ad81289d121545fcc77c8440c86e4f19b2dc471e4e9001ca19878029e930a352cf8f8eb16837e488a6cb6f382ee2ace235e712bdaba145399c1c75aacd33c324cff109e1fbbb67fabd04989daed892432ad7e3c3c23d8a91c5d7837982f6dc36fdda540bb2", 0xf4}, {&(0x7f0000000400)="2908a12be336097aa8352b25919f9e0e124706b4b7e57955bd3df8e4fabe30af594ae9426faa20d046f434af84d697fd53e1dc28258f882db41e58feafdfb365fcc7123b2a4f62b22539342c914bc77c218ed8fa8384e34861a28665430d6f26bd177f0e54b973c992b76184351dbe48047343bbcade122ba8625da5266445f9c11943e7c114ebe630cf32d4621ce75b400a", 0x92}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000005c0)="dfd1fc27e89a7e6fab88", 0xa}, {&(0x7f0000000640)="cacc2daba71ef671f50b5df866121323c5e1875b308eeac368712f1a797f064c0646f4158cd55798a4bc4d203442c6b20c2fa1a369a18e8eb7c4b3dc58ea8df170d1f7dfeccce8207027e9aa39a75a49fe3d97305ec6a27a1c0e28e69c424e345058126218f6257e15bce3f7f631a8f74f95339fba3c4202708799c48372f41d29c4bf4ea6d3edf0d424", 0x8a}], 0x5, 0xb) uname(&(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) r2 = socket$netlink(0x10, 0x3, 0xc) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8001, 0x361e00) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) syncfs(r2) 2018/04/29 23:59:10 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x880, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x53, 0x9, 0x7, {0x0, 0xbf}, {0x10001, 0x81}, @const={0x1, {0x4, 0x4, 0x7f, 0x5}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0xb39, 0x1, 0x101, 0x0, "b7c12b35cd22158f77815b8ec75e349265bf3e8307e7f66ae43d8822d1e434b673fdf8c5d0e3b755f92e515c"}, 0x0, 0x0, 0x84, r2, 0x8, 0xffff, "5feef80c79f36d6f5ce81c0ad49eb521d6d6fc3f941a49ae4f0730b3c15e216d53887f1da27ee83e1aa88afb013e41dfcccef66bb554bb602c6430862352b17e", &(0x7f0000000080)='/dev/rtc0\x00', 0xa, [], [0x9, 0x3, 0x4, 0x3ff]}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff0202000000000000000000000000089078"], &(0x7f0000775000)) 2018/04/29 23:59:10 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2080, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x7, 0x79ca64c0, 0x9, 0x8]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000100)={0x0, 0x0, [0x53, 0xd5c, 0xc8b, 0x1]}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000300)=0xffffffffffffffff, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, 0x200000000003, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r3}, &(0x7f00000002c0)=0x8) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/04/29 23:59:10 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0000, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10003, 0x4) socket$kcm(0x29, 0x5, 0x0) [ 245.845650] IPVS: ftp: loaded support on port[0] = 21 2018/04/29 23:59:10 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002080)='/dev/vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x50000, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x80800) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000080)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1a7243, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001d40)=0x0) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = getpid() r12 = getuid() stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001f80)=0x0) r15 = getuid() lstat(&(0x7f00000053c0)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() r18 = getuid() r19 = getgid() r20 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002300)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) r23 = gettid() r24 = getuid() r25 = getegid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000027c0)={0x0, 0x80000, r3}) r27 = bpf$PROG_LOAD(0x5, &(0x7f00000030c0)={0x1f, 0x12, &(0x7f0000002f40)=@raw=[@ldst={0x2, 0x2, 0x0, 0x7, 0x9, 0xfffffff4, 0xc}, @call={0x85, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x8}, @jmp={0x5, 0xcd67, 0xf, 0x6, 0x7, 0x1}, @generic={0x2, 0x1, 0x7, 0xffff}, @jmp={0x5, 0x0, 0xf, 0x3, 0x0, 0xfffffff4, 0x14}], &(0x7f0000003000)='syzkaller\x00', 0x40, 0x4f, &(0x7f0000003040)=""/79, 0x41100, 0x1}, 0x48) r28 = syz_open_dev$admmidi(&(0x7f0000003400)='/dev/admmidi#\x00', 0x6, 0x400) r29 = accept$alg(r1, 0x0, 0x0) r30 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004b00)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000004c00)=0xe8) stat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/kvm\x00', 0x540, 0x0) r34 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f00000051c0)=[{&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="a20932cb6ef391554f4c52f0a764cd63b39debbc34cfecf2059e62056d7de761ce4f59cdf5bcac30fe9a5b31484e8c5ea9866c9d35e8ab28996532daf09b022fc5d07c70763afdea3034b82c5063b7d05e7f0578a03cd57b7d31bc63216d1ad9d8c4ea74183e9181b541ee3d", 0x6c}, {&(0x7f0000000240)="e9da758e071b434e4f7d89f0a97f10990607710eafd7e476dd9aa36453a814bc4d0b9166dbb562c64d936a19ee13bdbb", 0x30}, {&(0x7f0000000540)="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{&(0x7f00000036c0)="745639b521c428fcfb7366c94761022b85c98e8ca248b3381c56d8796c5a176639248dc1a98f662543063e802ff260dd5da572728cbdd281888a273a34b95ce82c7ad439b40c8e1866a7ed22227e1de820b63406f35583186da8cbde83d280ed9b3845fb0643b974b06447a62e218086f795dc8ab2ae269183043067853f9c56ed8f212fb0e343a036d2d88c334e228f09040c0b0471f0281382c62e5e1be0f0ff1aff1007bfd0252388", 0xaa}, {&(0x7f0000003780)="b8d4623856497eb85ac651ae3b074403e69e29334abfba2fef32d7f82c4cea337bc0040282a3995cc259d01b4fbe51683e3bfc1ad1b7101db09dec988a7ffca83e73deb4428818856113046dcfb90a0af29a1b94d945a375f4076b465b15", 0x5e}, {&(0x7f0000003800)="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", 0x1000}, {&(0x7f0000004800)="d89ed8d9f5092d15d2af8671b9265e1a1843d32bc5b568470e24bef75775b074a1876535d6c2", 0x26}, {&(0x7f0000004840)="ce5da4eb3e23d468a93a102454261a3ef1da3beefbfaa2e4eb7a28f5bb77030745c58ce0c8aa57bf1fea919db3ad84938d37dfb4807a0cdc71e0bbf02bb14651b8dc8b38940484a8ab0faebb2bd6673a9bc75861643148", 0x57}, {&(0x7f00000048c0)="c0547b9a4368141cc9b43314f56c6bd32bfea41facf79f16d48e4fc032778b76fe3247fc4be9e2934f6da1a2ef1f1ef0615d65fb54ab0405c57c0737556e4c1e43ebe7f1cb13c80a8a575adf3bf8cead252fd55da522ca1b6b7f2950b098914fad4898607687a6190c63dab6891c71ab278632e208a52c3e5368b11148aea899835ba12e44306f71b0da842dbcdc92c7fbf3984d51bca9765f3b41e3402d43c68e242a4a64dd856e648d8b4b54f69a6aedb4768da03818a13c2508838a61809edfac162775202669c510c53e40f3fda9f531c1", 0xd3}, {&(0x7f00000049c0)="9bd21033a33c1cb4dca95369db5464fdfefd2568ca5b0cb2c9c87054b022ab84dd9b52d891bbe4ba8dbdb0ff98b7a17d3045a8ffc6be0b9e2f4d3693934c04870ce07eb8af0c98470cdc19dc3ea7e3", 0x4f}], 0xa, &(0x7f0000004d00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r5, r3, r5]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x38, 0x1, 0x1, [r5, r5, r5, r5, r1, r5, r0, r4, r3, r3]}, @rights={0x28, 0x1, 0x1, [r0, r3, r4, r3, r0, r3]}], 0xc0}, {&(0x7f0000004dc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000004e40)="02afe3a51b676f156e3c9083b1be16d1e66e40840f8ae4563a19fa1b08b52bddde29f1a52ae8c3c4cdde13d44e4d5391455540377e0f4f5d3bf5587ccf9766dbca3bc86f91caab2cc3ae66cb9c81cf27ca95656d8196a55d637acef5ec2795a109cc450c21e45f22d0bd276b50d58986e4f3dbacf9f7c3cfdfb92336f7c123edddbbbc211fe3eec2b8ae821bc85f894ec4078f52a60a9977b7ef062cc6aa7af15567e45da4ccaf2bd278e00aaf34047729c67e3ea9ea8e4e24870e81a15ddcb16b", 0xc1}], 0x1, &(0x7f0000005140)=[@rights={0x28, 0x1, 0x1, [r2, r5, r33, r4, r0, r1]}, @rights={0x30, 0x1, 0x1, [r4, r1, r1, r3, r5, r0, r4]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x78, 0x44}], 0x9, 0x10) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000000300)="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", 0x13e) r37 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r37, 0x0, 0x1, 0x3, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r38 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r38, 0x29, 0x40, &(0x7f0000001fde), 0x4) fstat(r38, &(0x7f0000000000)) 2018/04/29 23:59:10 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c80)={r2, @dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x40, 0x800) connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c1000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00062abd7000fddbdf25020000000800040009000000080006000100000008000400050000004400010b00736970001400030000000000000000000000ffffe0000002080002000000000008000500040000000c0007000c000000010000000800050040000000"], 0x78}, 0x1, 0x0, 0x0, 0xc040}, 0x4000000) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r8 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r8, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1fa}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r7, r7, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) vmsplice(r5, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/29 23:59:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@empty, 0x9, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/29 23:59:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0xffffffffffff0000) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = syz_open_pts(r0, 0x2) writev(r3, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) [ 246.032570] Unknown ioctl 21545 [ 246.053398] print_req_error: I/O error, dev loop0, sector 0 [ 246.059410] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 246.067351] print_req_error: I/O error, dev loop0, sector 8 [ 246.073123] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 246.080820] print_req_error: I/O error, dev loop0, sector 16 [ 246.086651] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 246.094354] print_req_error: I/O error, dev loop0, sector 24 [ 246.100211] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 246.107903] print_req_error: I/O error, dev loop0, sector 32 [ 246.113768] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 246.121461] print_req_error: I/O error, dev loop0, sector 40 [ 246.127306] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 246.134991] print_req_error: I/O error, dev loop0, sector 48 [ 246.140850] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 246.148536] print_req_error: I/O error, dev loop0, sector 56 [ 246.154386] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 246.162077] print_req_error: I/O error, dev loop0, sector 64 [ 246.167929] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 246.175614] print_req_error: I/O error, dev loop0, sector 72 [ 246.181460] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 246.204266] Unknown ioctl 21545 2018/04/29 23:59:12 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) 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, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f0000000140)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73955adc7e83292a4a0269d635"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='security.', 0x9, 0x2) dup2(r0, r1) 2018/04/29 23:59:12 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28080, 0x171) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x0, @rand_addr=0x1, 0x4e20, 0x2, 'none\x00', 0x6, 0xa9a, 0x6e}, 0x2c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000540)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r4, @dev={0xac, 0x14, 0x14, 0x1d}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0xef26, 0x9, 0x8, 0x8001, 0x1f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8, 0x1000, 0x5, 0x8}, &(0x7f0000000200)=0x98) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) 2018/04/29 23:59:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="240a000000000000000000000008000400000000000000000000000000000000", @ANYRES32=r2], 0x24}, 0x1}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1000, 0x6, 0xfffffffffffffffe, 0x80, 0x9, 0x8a3, 0x7fffffff, 0x1000, 0x800100000000000, 0x6}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x141800) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'team_slave_1\x00'}) 2018/04/29 23:59:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = dup2(r0, r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x9) 2018/04/29 23:59:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000100000002, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchown(r0, r2, r3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet(r1, &(0x7f0000000000)="98ec44a80d2a077723", 0x9, 0x10, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x3}, 0x8) listen$netrom(r1, 0x0) 2018/04/29 23:59:12 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) dup(r0) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="d3ab2719", 0x59) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r3, &(0x7f0000000000)="791f7dfde08186d67d777a649298a8fb", 0x10) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/29 23:59:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000180)}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x100) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000000c0)="fc0205d6040f292e5ecb6036db842400a47ce45ab24d207fcb6195b6084fec06a6a82d9e2ae5552e82e4dec19687cdb31de9f63d677ead842f927ded3c8d14979a532ccb6d81ef43f62d6b77e74a42cbf30a9a8f858992fa2b562b08408f868100459a87af5e"}, 0x10) 2018/04/29 23:59:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) set_thread_area(&(0x7f0000000000)={0x7fff, 0x20001000, 0x1400, 0x1256, 0x3, 0x6, 0xebe6, 0x1ff, 0x8, 0x817}) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/29 23:59:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="d2c16b6ed45daac30ab8982d198597f8", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x408100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x5b, "aba3062cde0dcd2d484eb49cd3d9b9f3587ced03d746041f1551317ebbc53af058709b4de44cf56ec5dc19abe8842a8c6cbd5c6eaf6e4388738ef9b86bcf15a2ad6ba524bf6d99d8aabc0ccb131e64a7092139de69dfb54fe09039"}, &(0x7f0000000100)=0x63) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x10000}, 0x8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x40000000017, &(0x7f0000000000), 0x82) 2018/04/29 23:59:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7c7a, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x81, 0x5, [0x8, 0x4, 0x2, 0x6, 0x6]}, &(0x7f00000002c0)=0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x9, 0x5, 0x6, 0x1b, 0xfffffffffffffff9}, &(0x7f0000000340)=0x14) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfff, 0x0, 0x209, 0x0, 0x6, 0x4, 0x521, 0x10001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0xc000000000000}, &(0x7f0000000100)=0x8) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x7f44, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x3) 2018/04/29 23:59:12 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40041, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/04/29 23:59:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)="6264d83e051c8683cf6a6954da51657673790000e56d7070", 0x900000000006) lseek(r1, 0x0, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80004, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00000000c0)={0x80000000, 0x5, 0x4, 0x40}) r6 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c8339cc8a1ac2110f53b0298e12c9247cabd22b2d84b16dd030b1e985dda27e1fb40b61a82d3c858f0e792577da3e42d4ce051df3e3ab0440b537d7afc0fd8c1c7ae96ad084223f5fd8d845afb96a5d9c915ca148c9075349630e9a254ed8c139f387ff269187af818f765837793225926536a58888e2f60366b844eb9c16cf834653b4da64e7934fc44468cdf84e095607205e040dec138f2989fe60e4677b4bdf2e4d498bed7cfff5ffd", 0xab, 0xfffffffffffffffc) keyctl$get_security(0x11, r6, &(0x7f0000000280)=""/217, 0xd9) fcntl$setpipe(r4, 0x407, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, r4}) 2018/04/29 23:59:12 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x600}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0xfffffffffffffe88) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/29 23:59:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x5933, 0x2) 2018/04/29 23:59:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000500070000020000080000028212ce86f9c72d1dfff751b4f109dc1aceded7bfaf"], &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x100000001}, 0x8) prctl$setfpexc(0xc, 0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r3 = memfd_create(&(0x7f0000000100)='-&\x00', 0x0) sendto$ax25(r3, &(0x7f0000000200)="fb568270a31c9fd47aa4536256b057b41525d6d7a5813301e4c85b0c87bc42c6bc7e849a6e", 0x25, 0x810, 0x0, 0x0) 2018/04/29 23:59:13 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7ff, 0x101003) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x48b, 0x7, 0x8, 0x20, 0x1, 0xffffffff, 0x8, 0x2, r1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x2, 0x1, {0x3, 0x1, 0x2afb, 0x3}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280), 0x8) 2018/04/29 23:59:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x700}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xf2c, 0x440002) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000008c0)={0xffffffff}, 0x2, 0x4}}, 0x20) write$rdma_cm(r1, &(0x7f0000000940)=@listen={0x7, 0x8, 0xfa00, {r2, 0x785a479}}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x10, "d7112dae8031595333d5191de649c0de"}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5, 0x4}, 0x8) r6 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000100)={0x0, r6}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000000)={0x0, r6}) 2018/04/29 23:59:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='projid_map\x00') r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x400080, 0x800) sendfile(r3, r2, &(0x7f0000000240), 0x7) 2018/04/29 23:59:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000040)='$(em1vmnet1procwlan0\x00', 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x5) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xe4, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}, @policy_type={0xc, 0x10}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@multicast2=0xe0000002}}]}, 0xe4}, 0x1}, 0x0) 2018/04/29 23:59:13 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bcsf0\x00', 0xa205}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/04/29 23:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='::file:\x00', 0x1) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x8000) statx(r0, &(0x7f0000000100)='./file0\x00', 0xc00, 0x0, &(0x7f0000000140)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) mount(&(0x7f0000212ff8)='::file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/04/29 23:59:13 executing program 3: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000080), &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000ffff020000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa0000000000000000aaaaaaaa00ff000000000000000020010000610100005001000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000c02b7000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000180c20000000000000000000000000000000000000000000000aaaaaaaa00ff0000000000000000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000bae300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000070000000a00100005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6175646973705f7661725f72756e5f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x3f3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0xbb3, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, {0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1, [0x5, 0x7, 0xc7, 0xa35, 0x401, 0x7, 0x7, 0x4]}, 0x5c) 2018/04/29 23:59:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000700)=@ethernet={0x0, @local}, &(0x7f0000000780)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x10001}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)={r2, 0x9d, "54064d032bd4146942509290ef745f0f1fb3d417b9d7696bc3c6c9040b780c4b1e325e0f7ee40421bbd27a28c085eef8debc4875251b2d453fe9e187b1e3b81039fa44c19cd6e66c94ff899dfdc5982a7952becbe808615492f5ed49f9a1988f407f91cb095cee71719a2ec3f93137a00dc905383e8562dc09be841312906f161a8fd7b0dad95ac19388437fa39f6159b7e8bc9cf52046c05503a579a4"}, &(0x7f0000000900)=0xa5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000000080)={&(0x7f0000001480)={0x10ec, 0x27, 0x811, 0x0, 0x0, {0x10}, [@typed={0x50, 0x1a, @binary="fa4b677941be638ba79078a8e6058f01f9d2e198bc11824f094ddc76e32e91ee6e6433db1e3917bb86532bc3cf44a5d5872493311b2d5a95814bc18acbf1febad13acce60d9b999f8014e5"}, @nested={0x0, 0x48, [@generic="7fa66bb195673520d7e8c97a628a8c781772411fe10a34feac71bef872d2e9c42fd5c53407f9868838ac8a90c7e4a5ee4c804db414106516f8674b3d37db4f9e5ff1fa6cd8d17c9395a13aa77efa3b1db70290885cafbe9943e11a5c17f16ddf09a83aaf9fc16d4c4a84552be4dfcd1734071efb355f217352621be375e691eab1d6e7b391c5977786a788efb45d83c6205f712235e9951ee321e05d80890870c2e8fa8cf406", @generic="cb0a0523792a74c6dc3caba85c83ab305f0f6c4d756e700fedc4caa1490b7b7c4243aeccc8843725c1047816bc783273fbe3e9121bc31d322b307ca92b6f257aaf078a56ad62c320c818294c3285138173e49eaff80bc7fc532819b6eabaa567b4ac950fae3ba6ecaa06c474fa0a556c2f254d2d3bac7ed25ab91a51b64c360b520bc8fab4313793c2bdecc9ebd31695f0efb5d86c2396", @typed={0x0, 0x87, @pid=r3}]}, @generic="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", @typed={0x8, 0x93, @fd=r0}, @generic="0042e4f67d6c5ab0d55743808ec9c6a2054814f155da5e21c45eb44ba8392869e49a", @typed={0x8, 0x82, @fd=r0}]}, 0xf4e}, 0x1}, 0x0) 2018/04/29 23:59:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x9, 0x7, 0xffffffffffffff1b}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/29 23:59:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0xe0000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)) 2018/04/29 23:59:13 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@random={'trusted.', 'security.selinux\x00'}, &(0x7f00000005c0)=""/112, 0x70) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) sendfile(r0, r0, &(0x7f0000000000), 0x1) 2018/04/29 23:59:13 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/04/29 23:59:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2e, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xe55da6f869f9f726, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x170, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4000000000000000}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc5ca}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdc22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x800}, 0x44) [ 248.450349] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 23:59:13 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') 2018/04/29 23:59:13 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x4000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:13 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}, 0x0, 0xfdfdffff}) [ 248.545764] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 23:59:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000040), 0x2, 0x81) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0xd18, 0x3, 0x6, 0x2, 0x5, 0x100000001, 0x0, 0x9, 0x3, 0x5, 0x3961, 0x6, 0x9}, {0x1, 0x1, 0x8, 0x20, 0xffffffff, 0x1000, 0x100000000000000, 0x0, 0x5, 0x45bd, 0x81, 0x5d08f63f}, {0x8, 0x3, 0x2, 0xfffffffffffffff7, 0x9, 0x0, 0x4, 0x5, 0x0, 0x8ee, 0x100000001, 0xffff, 0x4}], 0x1ff}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/29 23:59:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = eventfd2(0x0, 0x80800) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) fcntl$addseals(r3, 0x409, 0x2) 2018/04/29 23:59:13 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940)=0x0, &(0x7f0000000980)=0x0) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r9 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r11 = inotify_add_watch(r0, &(0x7f0000002700)='./file0\x00', 0x1) inotify_rm_watch(r0, r11) fcntl$getownex(r0, 0x10, &(0x7f00000019c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001b00)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e00)=0x0) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002640)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000009c0)="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0x1000}, {&(0x7f0000000140)="969c46b9", 0x4}, {&(0x7f0000000180)="d647be04d016d84292f4bb3da779ab5a916c72a85db60c2d17d370a5c8e12472c5dc864b", 0x24}, {&(0x7f0000000280)="2f6d33528062f6f37d0fc74e41543931960cb1d6f1c2e14c465ff793ef27d58bcca8b70eac52567bcd90ad69984d56137a03b8eb6da46fa91f0849cfe196b617440773cfeca48a8e39774fdf15a795f04d0153f233edaf", 0x57}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r5, r6, r1}, @cred={0x20, 0x1, 0x2, r7, r8, r1}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r4, r4, r0, r4, r4, r0]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r4, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r1}], 0xf0, 0x11}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000500)="b5b11cf6b23c2b", 0x7}, {&(0x7f00000007c0)="8ebeca6f98bba59b1c16a6624a40f3f6145b891de1c38f8f5e197a5a5812f099e5f0f73d580f1b1a378524138149fcf0b811b1fdbdef81f8af479db51fe43c258686755b52ffbfe8066c492dc4e5858ecdb1979a00110ca4de790b0527b15782fe069cfb3830274978cd8ad10baf8bb281af190429a6100f331eea1587e3493ba3186931e0", 0x85}, {&(0x7f0000000880)="3feb5d9076028faa47f36d79cc428b9811525b734d141f8fe8f8ff83b9a1e0", 0x1f}], 0x3, &(0x7f0000002740)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r2, @ANYBLOB="00000000180000000000000001000000010000003313a63d42475126ba70d4e109153c9252a8bc661cfdd922de992158476d2da1325264d102933ff30300000000000000ee732dd6a2b24203e0bb9b221e82db95f80f96bf37461e86147272b85fedff7ba2e835e4819e5891cc3f3617e385b52050b157bc945d6b4e6a23112bfd705f8003099a5ed4c23ea490ab2c19aa64e38879d61cd6985a2f5a330cb5e856ecb5c4e43ef4", @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x801}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000002080)="058ab4a6c84d5960e2ee8fb0dd8ebd197c6da86f607af9e13b585a38bec6577f21de9fe0878363ddf7c43f5c03d6d5504a3f47352d720db8a7ef4f673d6671cc19d288a23a88f4aa10dce94cf2b6a75125ac0f67093b5a1547bb40cba91d90859d42016e5322dd923703c8f4d646927b1bff798c3bea96bfda1a62fd098725be96fcc14acc83dc37dac772c08d41e61599e3dab16c436066766289bce846489fdd3479db41c334bee889e6110aa0de25044dd8865ca0444763cd9cf0d91c5ee0a2fe6c6d71a8a5f446c7fccb73106e3e86ccbf3a801f38f06dc3e7866873e787e6603fd5c1b54d50a2a73519542836421a1a4949f3f0", 0xf6}, {&(0x7f0000002180)="0229061d0df3a1a6b6fdfa022e93106cbd5110861ee4db8d8664a42f01215f4af9c8de86ed359dd934b4f3cc83e2c3f5d2f4690b367bb5d878d1263d96a6679f037e4ab4b755d5953951ab9062f158924774a0e6023d787e71f74c94a7613a4c2d0ee386472ae6ce9a9d7a9a3914eae6", 0x70}, {&(0x7f0000002200)="6b59d0d2c3a194d060ec84da0626cdda1c3226b7e7b1ba075d0a023e794106ce88dcca4b13bed0e8573498e1a36b1fd3c7f57a2f227123e024361e9da0b027b8469c8c22834e08903a8324fa872d5b1bfbea27c0ee7d4394a121352667e7a4b7030b6e220c56dde16ee2d6bb2e910e825b74e1daabf81ee99499540ce0a714ebe11ca8c776fd9aecab2443639eeb00edb40249f8c80e8f71a64b904476404b2195a8af003d56c5abc85454fd934b69560035d48d7a54ea0cb100d2f05bfde84a8bd415c7d5663473c2", 0xc9}, {&(0x7f0000002300)="9b3423c9053f6f7770e11e06cb12da4df42302e7571ca59ab871b678941ef360dcb895474375a4ffff337d09259e14e101c21c3bbcbfc1140543633b420dda1432f6263e220229202851e57f34b1e86fe7b8fdeb0d361f08fc0732f0013c8a7d0ff721305636c5433b172d90588a91bd8d8bb348091fb9ac2180481e33482d7179b3e76b6784efb91ca721910aff8da5028cbe31240fd131ba3b0a7cbd21dd0bcbe5420207b40c9393e1a2539f2c3b", 0xaf}, {&(0x7f00000023c0)="f309598042e9b6c8f045dbf89b01dcb473570a9ea8c962f067533113c7ece877228775e7febfa2281ecc5c67f703ecd48cda0de8126ec40ee1df55321939fdf9f2d9126522744643cb0020aa4731200ae1c9c1cfd0f347fc4fbbc773488475fdecd7caff1e9498aeb3fb394f1405ca8865262bee7529983c5e27b473974d86714876e657c99389da8cbae1ad549f35404bbbe41a43acf6b2de77172e0f91bdd728c81aa82d38a5d500cab6a672478ed786bc", 0xb2}, {&(0x7f0000002480)="c2ee75de9140849b929f7cd5a13e95d13c3802bbba8925dcec32f3f7dab8c22b8f67e393ef1be698cd81415c5f7bb1d7c154c17cbd3c", 0x36}, {&(0x7f00000024c0)="f68368ab295a984d563689186bf612dac7231b850cec108be37f58a651b18aaad4c41d091d13dd2076bd18d93a1425002fb99e7c659a0f503a34ebe63f70e46b97ece76fa57da270d2267f91a56161fd892d2954bc309111f38090d065bfc1c415eff52b8b015c6eda044ef13beaeab4439b3d00b2f6b4a2eb79bbbdfae9a872988be713e8ecc47e01678d60bc436ddf9ba44a41c9b048c196252ad59324d37cc7eb4b1abcb2cde78d9e21042e76c692ae2790913e330570ee5874cc1913ebdaeebf2cf1faf2cd5a18a5a986f40795c881bf3cb2da6e1397db5da6e6950ad5a28ff27b356ae9820a763c383639c3aec3f0", 0xf1}], 0x7, 0x0, 0x0, 0x8000}], 0x3, 0x40001) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x9, 0x7fffffff}}, &(0x7f0000000600)=0xb0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/04/29 23:59:13 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x9) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x200}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}], 0x20) [ 248.796160] QAT: Invalid ioctl [ 248.805288] QAT: Stopping all acceleration devices. [ 248.868925] QAT: Invalid ioctl 2018/04/29 23:59:14 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x6000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/9) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@rr={0x8, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000001c0)) 2018/04/29 23:59:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000067, &(0x7f0000000080), &(0x7f0000012000)=0xffffffb5) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@remote, @local, 0x0}, &(0x7f0000000180)=0xc) connect$can_bcm(r2, &(0x7f00000001c0)={0x1d, r3}, 0x10) 2018/04/29 23:59:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x600}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:14 executing program 5: eventfd2(0x5d0e, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:14 executing program 2: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200c0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/29 23:59:14 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x111}}, 0x20) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x2, 0x4, 0x2, 0x9, 0x375, 0x12}) write$rdma_cm(r1, &(0x7f0000000940)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x4, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}}}, 0xe3) 2018/04/29 23:59:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x80000000, 0x5, r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="e38e"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 23:59:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x2007}}, 0x14}, 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x0, 0x4, 0x1, 0x4}}, {&(0x7f0000000100)}, &(0x7f0000000140), 0x18}, 0xa0) 2018/04/29 23:59:14 executing program 7: r0 = socket(0x15, 0x80005, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002400)=0x0) sendmsg$netlink(r0, &(0x7f0000002480)={&(0x7f00000023c0)=@kern={0x10, 0x0, 0x0, 0x340}, 0xc, &(0x7f0000002440)=[{&(0x7f0000006740)={0x2538, 0x34, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x78, 0x2d, [@generic="c7ee58b7bcae794c15c096df5e1a8f0aa3a042f654cc196e1aaec256e0f7344de0bced10acbcb2c3217db2f53285dbf4fce1ccacd9fbc0", @typed={0x8, 0x86, @u32=0x2}, @typed={0x14, 0x1c, @ipv6=@loopback={0x0, 0x1}}, @generic="a734c43e40b31d31a23cc26e4c895799ce740907179826960fa85ad245c56e"]}, @generic="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@generic="d1a2c3ac4b2daa016a640d9ec182dbabc4821871ca1eb10f8fef20095963ce603dbcb255a9330e5f0679c96a262045685651d405ca9420dbf56e44eb57be97a1f77f0ed188486323a34c7538714301b6fda04e05bf4864a0799f6ac94419d1a832e93e86f59d3955dba4f29ee02a0eb1546f8b488569f754b9f706d4d681ba37cdc75f82af6b3aa208855103eda9f49e3349913c0ba1c8d077891c4318c67e98bc40f639c296f6717954be015b5ed6c5fef1ee99ca64be6efc8761fbb903d2b69ceea5e2a1b093e86300824fdad171ed32", @nested={0x10c, 0x29, [@typed={0x20, 0x6f, @str='@vmnet0security.(vmnet1,\x00'}, @generic, @generic="9c4b4294c75b8607385fc7e8f72b32aee8d2c3d96023144b32ed5518358797ed2dfcf7056a49e169fbad5a139b93cc256146c7942b18d2c1372e8cf520ce4b4f37f5ffcb497065d4b6ada6656869154bc87fecb0aee690d3c5bfeda125902e9754fa9efb167b681770270aedea106787cdd09fd28443151a88597748457e0bd48551482ffc7161339ef953dee4bc986faad47fa6631418158a129541fb745d8c6169ba763c29", @generic="303cfd85aadb2782ad903cb67a58304e222736259c383640a5cf23ca5feb0c5a3ddd00f6b39a", @generic="f297cf21a5bdf91e476313a4290fc35ccd6de9", @typed={0x8, 0x5f, @u32=0x7}]}]}, 0x778}, {&(0x7f0000005dc0)={0x1bc, 0x39, 0x400, 0x70bd28, 0x25dfdbfe, "", [@nested={0xf8, 0x35, [@generic="53ec9b8d1fd958e59632278cfffd93c2b48f637971c0a65ebd5d353a12aa51e50ba4bd15aaf1bbab337fa975a0dada1634ed8df80ec9c9395e9b3abf188fa66d1321653b4e5eaf547b756b7de4d3fa134fcc7c46c04b85a4e84d0bdb1d733797eb7bcc956b9221ae30089833fa2396fa550efaf58faaacfe5caf1de5f3a287ed43c3113814fba0ebcc6a69ea8fdc2a62d669ccd04dc0780ede2198dcf7b98560a94d279cba1ed33e6d77f87e53e2709bc615d7a10aeae8f47291d54be1327b3a4b8f3e98c4f31ca58075144841a4b05a685e201598334e2721e435e93876c11431b0b1b81ec27c33", @typed={0xc, 0x1, @u64=0x91f}]}, @generic="58ece1721c1fb8e2a32592df1e1b574f73fd88d8dc2b9c3321cd6ea1ae27aa1790e6c84b91184bef07a123b075dd8ab9c3775f2660d4b781634d7b0672fe3fdb89d93ba29025bf66d39a860087d1a0c10a37ff27bed368c7a759d3fc0881aa3dfa793dc6b6ce865148b836310ecb6411dc135c00bd3a80f23fc6c0ef436446a445eff55af41c633065cb8c580bf0028e8b9125c5a9877b9f3029d73102ba906dbec66f49d7f477f591c0e7e4a396c8311bf7"]}, 0x1bc}], 0x4, 0x0, 0x0, 0x80}, 0x20000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$netlink(r0, &(0x7f00000025c0)={&(0x7f0000000100)=@kern={0x10}, 0xffffffffffffffa3, &(0x7f0000002300)=[{&(0x7f0000000140)={0x0, 0x2e, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x0, 0x83}, @typed={0x0, 0x95}, @nested={0x0, 0x8001, [@generic="525a2e69a5083e28ad93de11c8fb4c769b5e531b2d6cc136b6e6a8960425b1a2fd6156892af329b916b8312ee626bf44d610c4acf74b0e23e88085d7b4e67b8c18e2b2cccc2500765d3c614b9e96d01d03d168e24b4c87b78429394282bf666273a7432251295615989a211193103269fd30209e75fae3076e12cf4b6779f45e344906a4bf5dcc74f8c79beb46bb86e5b46dc036d8f3f1d7ed5d835a598bac2e6e162937bd41a5da8bfc99aa1bec6d41a0989e3c35b0b9c10d597ba4d64306feb23c7caa996fde43a412bfee781e2a36abb238", @typed={0x0, 0x45, @uid=r1}]}, @generic="400096466030bfc093fd30ce12e1d554a22ce5a8eeacd8ad596dd719"]}}, {&(0x7f0000000280)={0x0, 0x2b, 0x509, 0x70bd29, 0x25dfdbfc, "", [@generic="7919e82476d449f2e2b03c521996804bf1f647239d5b0c750676acaf7c7598d8cbc75a752a3be0620922dd8200dcb288a8e29110913985d01dce606c966fd6c626e61ef112787db0d2bd9cac27efc99113077f0fdd42885fc28ebb6683fdadbe33ff3385fe39f214a0d0f2aa29b947c81c68398dcb960929e87dcc9bb8da7bc6aa2fce1ce5630c3e3dcadd758c4dc7a8e09ed8a3220acc3d1f56cc4bbbcdf387", @typed={0x0, 0x26, @u64=0x80}, @typed={0x0, 0xf, @pid=r3}, @typed={0x0, 0x64, @str='@bdev\x00'}]}}, {&(0x7f0000000380)={0x0, 0x17, 0x12, 0x70bd2a, 0x25dfdbff, "", [@generic="8cc343f0801087f624156637136614960b15132b90cafc5a1835f04d442709", @nested={0x0, 0x7c, [@typed={0x0, 0x8f, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x5e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="91fcd96dfd8e3b9173c7e5c029894567baaa8c5d07d4e42439fccc2dcd25bd6fbdea44a3b476de065ce890d5e10581c341eea5ce221898236e850775a7e52d430bb31a008b51d5c76d9c18aaa01784296807d05ee999db92cbc81923705ea400edb18d8348d6b381601b07cca1e561caf131e9d68c07fd5ebdcbc72fc33b0657e01273ae79c57d24aed7c22ce9252ce2a39bf8f0e3da", @typed={0x0, 0x7a, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @typed={0x0, 0x5d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="056be8602be5036f10c1466a2abc98cb9b09a09380cb373f61e8251c10f67a4ac36ef528e38a81bb88c194a80b82499b354b8aa41ae73d5aae7c517d03e89dec5fcec511053ec4f6fd157efd6c93d8d13c449d02e8785fc00898f9c9c144e571e5ebbd285aa6312addf528c07464ac8dd674719d5d13dbe73b6d9ed757e16019eca7588f43ae0126552cf6780a648c01da981e0ecf1e027c0d7fb0f59d81dd55e0ed5bf7a4f09df55c28bf67ba79980ae4bab7aaf2375e88f93685"]}]}}, {&(0x7f0000000540)={0x0, 0x31, 0x4, 0x70bd28, 0x25dfdbfd, "", [@nested={0x0, 0x89, [@generic="664d1759017b74b142941c31678efa0dc2c05ed9d460468f9e7fbb8fdf0ceb69b5db3440d88b69e727f9020b548687438b3f2d77a1d1639856f164e5d729ffba13b9f8e04064a4a9a07a597af49f1f947538bcbd7c87adf3d935c63d80529562de19a1174bf8b73f3a670c51ab673c22bd7564bb8d78e3ec9b645231312f36531bcfca4897a4d365ba7725e1d0a8", @generic="ceaf51cb469114088ed40a6fc1a002043b99b72b10d788b2c6e0461160cc1cd742b10dc76eb7a7c0dbf76fc9b7767666e6c244976987c81642f176eedbe41b7ecebf8ab0c67fa290791147d6a0dec8def0a6be642badb7a542756382797cdefe0659aee224fb17f53b57ef", 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@generic="c77997749c26a1bff5b155bf821cfd95169f1c75e62118bc333b2062e115547bc8d4ca33d2c2bd8bd0f58e4c8506777339caa98c6a6ba1b40bf12c89b2bfbc1dc6c0eaca88e194834b11683067f9d037b2dcfc3ce7bd242018faaf0c307c3f90d8528679e4dc747985fe1b018ba18f0e9c36a6b726bc45e1c90a47513455fe978dece80c9e4dd9ebfc2af6de85a59ed32c5eb288c3af5eeda21c5455132a547f26b6fb9796d3092035661924741b1958c84044e10a12ec2ac286cae2", @generic="ec172a2250b14c2368654c97398afd18e66804f18c1020e3bcdb88eaaf84911f5e4c495520ff3263bf6274f315318aed2610f0060188"]}, @nested={0x0, 0x22, [@typed={0x0, 0x83}, @typed={0x0, 0x3f, @uid=r1}, @generic="2ec5590718fc62c4445cb1d0c87357774ebcbbef7668cf6b5d273a30243c2dda2bee22785a720d2d80ed7fc71df975d80ac61c976ff6e0182fd0242009642833488695049b1944b90c97fcb78c724c17646a565650b5f0ba1c7cadce06ff0b785e6a0dce3a6e7016c6d507ee6ec55df6212a6810296dbd75901ec15b16df528ade7cd1ada2038ca902d026f4240c3285f82b2620cb3d945556", @generic="ecaead1da45834fa735a6dcf31f8d90531bdbe8ef3f0a40bd4271686d72a788de80f80e2048cfc5c7ebd3115a1f23426d426b4586b4743bb7ad117a65d51bfd55a813c5ba690a448cd31519641aad2d9c82417dccf696851434faa389d352be2162f23baaf045bfedcbbf8a84531289ef1242c98a06ebc7f6cef0c8132744a14154296afe9a9854448e9457917f2acdb35e7d7df5b5b86e7c5", @generic="a84d202c21d90a170def78a2533670778dcbf7c5dfff157ef3caa29399b2b8602ff3b814"]}, @typed={0x0, 0x4a, @uid=r1}]}}, {&(0x7f0000006240)={0x0, 0x3e, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@generic="a74018ff56de62f0babb4576a2e454df88e6ea8e4a143d07e19229a865b0a48f1bcf3bbe261271acc91e30fac4", @typed={0x0, 0x96, @binary="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"}, @typed={0x0, 0x7e, @u32=0xffffffffffffff71}, @generic="0551bc093df723a52bd9f7e726b84c7d955ae43f7f18840a75625f3b1ff54a9783aa31ccdbe725214b7c084d5da3dad8c12d438b614c1ebec71858c640d3cdb9f602a79144e8a8052c5ea101c41d697eefc751c14d61872ef24e30f3812014baed6e053ffa46d201d6bde807c709912ccade1ba63f9a5935a8c8ae65ab45bdc65d34", @nested={0x0, 0x58, [@generic="1177a3ad8cadb41620180e65a48d5151ee7cc2199ed263fb0fc753e151f701dc6b5ecb5e8047f0968030165962dc687c26320f24185f8be07badf55f97b36107012f10d25d1a6a6301a4bcef1bf64d7963ab10c75401326429166a8b18c98cdbd490a8d7de542d6956d3adac2f0ecce2b13d18b739b300cc3eaa9b7da97108f4d9c41f7b1fa5ae797ee0581a9b", @generic='TJ~g', @generic="cf221205734905274f1937ad2f60b1", @generic, @typed={0x0, 0x38}, @typed={0x0, 0x6b, @u32=0x627}, @typed={0x0, 0x81, @str='\x00'}]}, @nested={0x0, 0x19, [@generic="92ca862938e99d9ccf71bd1b6e67603d0718bd1daaaff021862a5e6a341b287e453a09430e6d04a7278f64dc394fe264eac61ab316a083236dccbca8791f30a821ebfc427139e944c8fac718069e70db5274c66f53565098431f0a798bc72b4cfbf7c77efb909d7518d2", @typed={0x0, 0x43, @fd=r0}, @typed={0x0, 0x29, @pid=r3}, @generic="87443cd2a285903714674bdb26500c63cb1756a14e9a9497e18561d83d7eea30fe5eb3dcabf6e3fd1fdb17b7c8517ba8403ad921e4d7baa4963b7614fd3fcf16312162d68f748d98d442c389d43566fd01ca2be1f3c37b682adbe8891737a014c9d6d59e73e03a71471da45a7ee01067f602e8c3a7f2948c3d75ba388eec503c40964b6fa78f492399ed7e87db00ef5d1f0d28758976699a807df62665b68659c77ba97cef44366a651daa5ecbce58137378e4d454f04110814324793cbe6d2fa0f7bbdcab9857ff0a7a4366557ddb2ef943008816fe48806fc897fd8421bfb037b1414d2a84806bb1bb20469ad699b04ca6", @typed={0x0, 0x4d, @str='ppp0!:\x00'}, @generic="884007f5c5eb3f4b99f566e22e1644b639f2af8daabbaed7d265f4f6734a01870a4da2038f893f2f8aa1557ab080e219e6d824d9c3aa9ddac5a0c7d69ae3b5dabf0e07231764868cedfaffa562611d971a7d0d44522f3481b5a170ab76f7be9ac630eed9c7caa313480f5de3e250127d1e9d5b300da47b66a4000d3067cb790f830d535eb850656d81ad029229c13d97bf8830500ee84be70615fcffc2f0a80f2e35"]}, @typed={0x0, 0x4d, @str='nodev-em0em1@\x00'}, @typed={0x0, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}}], 0x0, &(0x7f0000002500)}, 0x0) 2018/04/29 23:59:14 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) socket$l2tp(0x18, 0x1, 0x1) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40c0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="d26ee6fed0000180f0eb7cfe3abb44be4eda8a153e6ead0ef907f4740d9138f43bbfa74d802bdb2abb3e3a68cc4f8eca1ec5059fc46e56b3947b8223bd1dc15e19934247f858f4e1c10e0a32806dfb38196c247da41deeb885d5d53502c34b998ad2eef4fa573b1b5e86dece6321e2029f00824dcdbe7e80cc159a48b4ab3875bc29a481d9aae6a8dd58dad41a4307c7c29bc3842f1fc867d2b6a8f8264157a9814737b20edb3e4acecb2ef42275385a13dccdb73e91d777587da66db4cbb330dada13c8171937933e2edd0a807a764719aa8768"], 0xc) 2018/04/29 23:59:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) futex(&(0x7f0000000240), 0xb, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f00000001c0), 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x290084) 2018/04/29 23:59:14 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) io_setup(0x100000000, &(0x7f0000000040)=0x0) r6 = dup(r2) io_cancel(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000340)="1b42e2f4b3429d1a6649dd849d9e9ac2c5e3a66a29e0706bdd4ca2ae56e9a136bef57393eb61669a87b73c16f6272f5a8d1e0dfcc1ae17555e1054610701e5e11611361a5b04f48655465c1c02d9a0352426797f9be01089568c45754f58bf5fc7f03960d2d6c62e39bf36a945ad3a874c7bd90f4a235b815299dd1d35aca09e6be55458f967768d6a23ef22c7d99180bd1d29fc5443d7a95629bc0d42d5cce01b8fd7ac27a00de090", 0xa9, 0x3, 0x0, 0x1, r6}, &(0x7f0000000180)) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f00000001c0)="baf80c66b804e0a88a66efbafc0c66ed0f6bfc6564670fc7690fbaf80c66b82c6ff98e66efbafc0c66ed670fc72d020000002ef30fc77708b8ff0f8ed8baf80c66b8688d658e66efbafc0c66b83600000066ef0fe736f4000f0171f9", 0x5c}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/29 23:59:14 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2203c0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) 2018/04/29 23:59:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') socketpair$inet(0x2, 0x2, 0x101, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2db04deb, 0xff4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0xe16}, &(0x7f0000000280)=0x8) r3 = dup2(r0, r0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x20) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/123, 0x7b) 2018/04/29 23:59:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x2, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/04/29 23:59:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfbef934432000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:15 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@ax25={0x3, {"b93ea6f8231921"}, 0x8}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x108, 0x4}, 0x2020) mbind(&(0x7f000030e000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x8080000000000000, 0x3000, 0x3f, 0x0, 0x1f}) 2018/04/29 23:59:15 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) 2018/04/29 23:59:15 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x7, 0x2, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) lseek(r0, 0x0, 0x0) 2018/04/29 23:59:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x20, 0x2, 0x100, 0x1000}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x6c, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/29 23:59:15 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)) 2018/04/29 23:59:15 executing program 3: unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file1\x00') unlink(&(0x7f0000000080)='./file1\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe}, 0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000000200)='./file1\x00', 0x9e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x59, 0x7f, 0x7}, &(0x7f0000000a80)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r1, @in6={{0xa, 0x4e22, 0x34, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3, 0x4, 0x2000000000000, 0x100000001, 0x40}, 0x98) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa) r3 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000bc0)={r1, 0x2c, &(0x7f0000000b80)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xf3, @loopback={0x0, 0x1}, 0xff}]}, &(0x7f0000000c00)=0x10) add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="42d7007f50d1e5acfa13fb65f5a3a781306cc9a9a46513d34c3f9d9cd8d082912c369691581b5c66a8a9fc622bd90ac1433dee9c4280e601472c129fc504c64126180fde1a3a0a8b5f9ac844b371a701864dfa4bc3e3ea3d7b0ed890d14bba1d7f2aee11aac979d2582b10f2c98b1c73f63ef50512ef329e512a64ace77e932553c1ee9783c0eafb35ba74b984fab326a0fd6c0d3ebb42047baba0b29ec2", 0x9e, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000f47b381afbebb7d2b9d326fe8be430d59fd751a0f05a5accd50448ff7ce4446004c693710e2f0c62225e528fd24bbfd36ecaa98f3f9c4eca03388f995725018d6140b873fca4489fbae913bcabeb9d77a6e1c4f0856b4d538d2fe6f563f395df2d35a034eb4346ae5cfd52bc6ff024f5e0fb05235ace4f3027c0"], &(0x7f0000000640)=0x66) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xc0, 0x1e0, 0xc0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0xffffffff, 0xff000000, 'bridge_slave_1\x00', 'erspan0\x00', {0xff}, {0xff}, 0x84, 0x3, 0x12}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x10001, 0x10001, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x5, 0xd, [0x37, 0x30, 0x38, 0x2c, 0x36, 0x22, 0x20, 0xb, 0x28, 0x3f, 0x40, 0x3f, 0x6, 0x32, 0x9, 0xc], 0x2, 0x9, 0x1ff}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x54c}}, @common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7fff, 0x63b, 0x5}, {0x8000, 0x7, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/04/29 23:59:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e1d, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/29 23:59:15 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000080), &(0x7f0000000180)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x80) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0xfffffffffffffffc, 0x20, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 250.114335] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 250.139328] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/29 23:59:15 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/164) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ftruncate(r0, 0x3ff) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 250.195910] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/29 23:59:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0411000000000000"], 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [], 0x21}, 0x200000000000d}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/29 23:59:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3f, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000100)={{0x7fffffff, 0x1, 0x6, 0x75bd, 0x32, 0x4}, 0xfff, 0x20, 0x11dd, 0x3, 0x9, "1fceb7f9ccc9f9547c699650b4018872d9b8a2c0c67a930785c5d0b7126f96b81534477dbc15a0e3402b172a16c23560b004f8a01f61b54feda9666b6edc74951501c74e032b437b4467df5d8e7baa5d1964b7c0fc92a880208af51f64436b5c8471dd10bb9303c262e32759e4d77ac789193a0e813b25fd8d175193f0104ed4"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="ca9d5c1bdaff1426d096732f63c08f52761102219744f952c24a603f91871dd5001708238050b34107ee8486396ff89a5aaa4742dab3684cba568869c103d983fa7000492180683d4689e6daae09e7fb05f2af68baabbe85768af41abaae8f1d561cbb61cc10570ac21aa57343"]) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf, 0x11, r0, 0x0) 2018/04/29 23:59:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x3ff, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x20, 0xffff, 0x6, 0x100000001, 0x3, &(0x7f0000000040)='vlan0\x00', 0xffffffff, 0x9600, 0xff}) r1 = dup3(r0, r0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x402c0, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') futex(&(0x7f00000001c0)=0x1, 0x0, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x1) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000ffc), 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'bcsh0\x00', 0x3}, 0x18) 2018/04/29 23:59:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000280)={0x9, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x29f64d2a}}, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1c}, 0x10004}}}, 0x108) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x1, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) r3 = eventfd2(0x7, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x8401) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) write$eventfd(r3, &(0x7f0000000040)=0x4, 0x8) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r5 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2da6, 0x185081) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00000003c0)={r6}) 2018/04/29 23:59:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[]) r1 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x7, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x1c, 0x24, 0x401, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x9effffff}}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000005c0)={"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"}) ioctl$TIOCSBRK(r3, 0x5427) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/04/29 23:59:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x0, 0xdc0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) accept$unix(r2, &(0x7f0000000140), &(0x7f0000000200)=0x6e) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/04/29 23:59:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r3 = getgid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) socket$netlink(0x10, 0x3, 0xf) 2018/04/29 23:59:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/29 23:59:15 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge0\x00') listen(r0, 0x3) socket$kcm(0x29, 0x2, 0x0) 2018/04/29 23:59:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xa, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8000000130001000000000000000000e0000002000000000000000000000000ff02000000000000000000000000000100000000000000000a00a00000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000001ff00000000000000000000000000000000000000000000000000f2ffffffffffffff0b751214ea0e00000000000000000000000040efe3ef553ecc31000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff"], 0x4}, 0x1}, 0x0) 2018/04/29 23:59:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:15 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x4c, 0x4) 2018/04/29 23:59:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00002e2000)={0xffffffffffffffff, 0x0, &(0x7f000056b000)}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000000c0)={0x1, r3, 0x1}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000000)={0x0, r3}) 2018/04/29 23:59:15 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x6, &(0x7f0000000000)={0x0, 0x1f, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c653020266367417437c72d43e8727573657426206367726f75700aadcc0291a2d1133c68aed4a727b0557b0fa39dae31b9634f7616d6a94b7d00"], 0x42) tgkill(r0, r0, 0x13) r3 = msgget(0x3, 0x20) r4 = geteuid() ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000340)={0x80000000, 0x8, 0x1, 0xfff, 0x4, [{0x400, 0xfffffffffffffff8, 0x6}, {0xa0000000000, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0xc01}, {0x6, 0x7, 0x3ff, 0x0, 0x0, 0x800}, {0xffffffffffffff8c, 0xfff, 0x4d13, 0x0, 0x0, 0x8}]}) r5 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x9, r4, r5, r6, r8, 0x11, 0x2}, 0xcc0, 0x10001, 0x200, 0xfffffffffffffffa, 0xfffffffffffffc01, 0x86f, r0, r7}) tkill(r0, 0x1000000000016) 2018/04/29 23:59:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000100)=0x7f, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/29 23:59:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x824180, 0x0) statx(r0, &(0x7f0000000140)='./file0\x00', 0x100, 0x200, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r2, 0x3, &(0x7f0000000080)={0x0, 0x29df}, &(0x7f00000000c0)) 2018/04/29 23:59:15 executing program 0: io_setup(0x20000003, &(0x7f0000000000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0xffffffffffff51e3) io_cancel(r0, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) 2018/04/29 23:59:17 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) pkey_free(0xffffffffffffffff) lseek(r0, 0x22, 0x0) 2018/04/29 23:59:17 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb61f, 0x7, 0x8, 0x6, 0x0, 0x5, 0x8981, 0x520, 0x800, 0x400000, 0xeba, 0x9, 0x2, 0x5, 0x7]}, &(0x7f0000000180)=0x100) 2018/04/29 23:59:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@dev, @loopback, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000500)=@updsa={0x2cc, 0x1a, 0x300, 0x70bd2b, 0x25dfdbff, {{@in, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e22, 0x7, 0x2, 0x20, 0x20, 0x2f, 0x0, r1}, {@in6, 0x4d4, 0x3f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x4, 0xde6, 0x9, 0x1, 0x9c0, 0x2, 0x6, 0xafb}, {0x9b4, 0x9, 0x7a, 0xd813}, {0x2b20, 0x6, 0x8}, 0x70bd2b, 0x0, 0xa, 0x3, 0x12000000, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x10, 0x7}}, @offload={0xc, 0x1c, {r2, 0x2}}, @sec_ctx={0xc8, 0x8, {0xc1, 0x8, 0x1, 0x3, 0xb9, "8250dbd6c4cb079f6aa2056f9892410b42aa86f9792f9e965333020a67fc5f1bd949435bd26d0857cc50ce17234dd6dd75e1a5fe6134f70d1eca7fe9b76c11e9e9494035678d2074e1e3561c61c9fb6d5498dadf610f72573f1bf1a9ea4067389671a47bb1457a9e2014edc7b3b8969c485504d015837456aa6dc67c210932b5102e10a59dd0c406b25658bb3bc73751c047c0e8e9649d4771f2f1f8369a4f25f5e0d10b80c18affe2ef100df6c8b29c0ea34af5e6f6f78e03"}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd27, 0xffffffff}}, @algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd0, "51e2b8ec6c0134d438104aa88b679f731943c20b2c912ac214e4"}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x21}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xa, 0x5, 0x2fe}}, @extra_flags={0x8, 0x18, 0x8001}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd2b, 0x70bd2d, 0x70bd28, 0xffffffff, [0x80000000, 0x100]}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd27, 0x70bd29, 0x70bd2d, 0x70bd2a, 0x3, [0x7, 0x0]}}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) r3 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10d, 0x11, &(0x7f0000000ffc)=0x18, 0x7f) sendmsg$nl_xfrm(r3, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=@delpolicy={0x50, 0x14, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) 2018/04/29 23:59:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0x6000000000000000}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x401, 0x141440) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) sched_getscheduler(r1) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/141, 0xf5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/29 23:59:17 executing program 3: r0 = fanotify_init(0x0, 0x2) finit_module(r0, &(0x7f0000000080)='cpuset\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x51, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x800}, @in6={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0xffffffffffffcc77, @mcast2={0xff, 0x2, [], 0x1}, 0x867d}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) eventfd2(0x427e, 0x7fff8) 2018/04/29 23:59:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x50004, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000140)) 2018/04/29 23:59:17 executing program 1: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000240)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'trusted.'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) 2018/04/29 23:59:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x20, 0x1000, 0x0, 0x20, 0x7}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff9}, {0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x6, [0x1, 0x3, 0x80, 0x9, 0x1, 0x9, 0xa40, 0x7]}, 0x5c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0xfffffffffffff001, 0x8c, 0x7, 0x8, 0xffffffffffff7fff, 0x20, 0x8000, 0x80, 0x20000000000, 0x4, 0x1, 0x86}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 252.113073] audit: type=1326 audit(1525046357.202:813): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19528 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 252.138197] kasan: CONFIG_KASAN_INLINE enabled [ 252.143168] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 252.150589] general protection fault: 0000 [#1] SMP KASAN [ 252.156120] Dumping ftrace buffer: [ 252.159657] (ftrace buffer empty) [ 252.163363] Modules linked in: [ 252.166564] CPU: 1 PID: 19533 Comm: syz-executor5 Not tainted 4.17.0-rc2+ #24 [ 252.173829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.183185] RIP: 0010:__radix_tree_delete+0x74/0x230 [ 252.188271] RSP: 0018:ffff8801b97c7108 EFLAGS: 00010246 [ 252.193626] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffc90005cbf000 [ 252.200878] RDX: 0000000000000048 RSI: ffffffff8768eeed RDI: ffff880188a0d4a8 [ 252.208132] RBP: ffff8801b97c71a8 R08: ffff88018df28380 R09: ffffed0031141a79 [ 252.215384] R10: ffff8801b97c72b8 R11: ffff880188a0d3cf R12: 0000000000000000 [ 252.222637] R13: ffff880188a0d4a8 R14: 0000000000000000 R15: ffff8801b97c7230 [ 252.229892] FS: 00007f4ffa091700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 252.238101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.243966] CR2: 0000001b2bc22000 CR3: 00000001c4655000 CR4: 00000000001426e0 [ 252.251223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 252.258473] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 252.265723] Call Trace: [ 252.268296] ? find_held_lock+0x36/0x1c0 [ 252.272344] ? radix_tree_tag_clear+0x490/0x490 [ 252.277004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.282536] radix_tree_delete_item+0x148/0x2d0 [ 252.287193] ? radix_tree_lookup+0x30/0x30 [ 252.291416] ? retint_kernel+0x10/0x10 [ 252.295298] idr_remove+0x46/0x60 [ 252.298738] kvm_vm_ioctl_hv_eventfd+0x1df/0x24b [ 252.303481] kvm_arch_vm_ioctl+0x155e/0x2690 [ 252.307875] ? find_held_lock+0x36/0x1c0 [ 252.311925] ? kvm_vm_ioctl_irq_line+0x160/0x160 [ 252.316679] ? check_same_owner+0x320/0x320 [ 252.320991] ? rcu_note_context_switch+0x710/0x710 [ 252.325905] ? lock_acquire+0x1dc/0x520 [ 252.329869] ? __might_sleep+0x95/0x190 [ 252.333834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.339356] ? futex_wait_queue_me+0x550/0x820 [ 252.343926] ? refill_pi_state_cache.part.7+0x300/0x300 [ 252.349280] ? kasan_check_write+0x14/0x20 [ 252.353503] ? do_raw_spin_lock+0xc1/0x200 [ 252.357722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.363243] ? print_usage_bug+0xc0/0xc0 [ 252.367290] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 252.372294] ? futex_wait_setup+0x279/0x400 [ 252.376607] ? futex_wake+0x750/0x750 [ 252.380395] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 252.385573] ? __lock_acquire+0x7f5/0x5140 [ 252.389811] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 252.394989] kvm_vm_ioctl+0x246/0x1d90 [ 252.398862] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 252.403948] ? futex_wake+0x2f6/0x750 [ 252.407734] ? kvm_set_memory_region+0x50/0x50 [ 252.412305] ? get_futex_key+0x1e90/0x1e90 [ 252.416526] ? find_held_lock+0x36/0x1c0 [ 252.420572] ? perf_trace_lock+0xd6/0x900 [ 252.424710] ? zap_class+0x720/0x720 [ 252.428409] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 252.433591] ? do_futex+0x249/0x27d0 [ 252.437290] ? rcu_is_watching+0x85/0x140 [ 252.441421] ? graph_lock+0x170/0x170 [ 252.445209] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.450388] ? exit_robust_list+0x290/0x290 [ 252.454704] ? find_held_lock+0x36/0x1c0 [ 252.458757] ? lock_downgrade+0x8e0/0x8e0 [ 252.462898] ? rcu_is_watching+0x85/0x140 [ 252.467033] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 252.472214] ? __fget+0x40c/0x650 [ 252.475657] ? expand_files.part.8+0x9a0/0x9a0 [ 252.480226] ? trace_hardirqs_off+0xd/0x10 [ 252.484444] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 252.489538] ? kvm_set_memory_region+0x50/0x50 [ 252.494110] do_vfs_ioctl+0x1cf/0x16a0 [ 252.497980] ? rcu_pm_notify+0xc0/0xc0 [ 252.501852] ? trace_hardirqs_off+0xd/0x10 [ 252.506074] ? ioctl_preallocate+0x2e0/0x2e0 [ 252.510469] ? fget_raw+0x20/0x20 [ 252.513908] ? kmem_cache_free+0x25c/0x2d0 [ 252.518133] ? __x64_sys_futex+0x477/0x680 [ 252.522354] ? do_futex+0x27d0/0x27d0 [ 252.526141] ? security_file_ioctl+0x94/0xc0 [ 252.530539] ksys_ioctl+0xa9/0xd0 [ 252.533979] __x64_sys_ioctl+0x73/0xb0 [ 252.537857] do_syscall_64+0x1b1/0x800 [ 252.541730] ? finish_task_switch+0x1ca/0x810 [ 252.546210] ? syscall_return_slowpath+0x5c0/0x5c0 [ 252.551128] ? syscall_return_slowpath+0x30f/0x5c0 [ 252.556044] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 252.561397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.566226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.571396] RIP: 0033:0x455979 [ 252.574567] RSP: 002b:00007f4ffa090c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.582284] RAX: ffffffffffffffda RBX: 00007f4ffa0916d4 RCX: 0000000000455979 [ 252.589538] RDX: 0000000020000080 RSI: 000000004018aebd RDI: 0000000000000014 [ 252.596789] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.604039] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 252.611291] R13: 0000000000000271 R14: 00000000006f7b38 R15: 0000000000000000 [ 252.618552] Code: 3f 9a 88 48 c7 45 88 80 ee 68 87 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 53 50 10 fa 4c 89 f0 48 c1 e8 03 <80> 3c 18 00 0f 85 97 01 00 00 48 8d 55 d8 4c 8d 7a c0 49 8b 1e [ 252.637877] RIP: __radix_tree_delete+0x74/0x230 RSP: ffff8801b97c7108 [ 252.644604] ---[ end trace 815f66e45e880c67 ]--- [ 252.649384] Kernel panic - not syncing: Fatal exception [ 252.655315] Dumping ftrace buffer: [ 252.658836] (ftrace buffer empty) [ 252.662523] Kernel Offset: disabled [ 252.666127] Rebooting in 86400 seconds..