0, 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$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/06/03 08:41:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x9, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) 2018/06/03 08:41:27 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0x0, &(0x7f00000008c0)={&(0x7f0000000dc0)=@gettaction={0x18, 0x32, 0x5, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x2}) 2018/06/03 08:41:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x40, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) 2018/06/03 08:41:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8ad6934fcb564ac96711d610235883a5341d674ccfa93aed7eaa6fc25833c56ad6a71966a3e69501d4061d9b0a6e32", 0x2f, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) 2018/06/03 08:41:27 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x401) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x1, 0x9f2e, 0x20}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="349b766403177510"], &(0x7f0000000080)=0x23c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth0_to_bond\x00', 0x2}, 0x18) 2018/06/03 08:41:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0xef, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e21, 0x1, 'nq\x00', 0x0, 0xfffffffffffffff8, 0x25}, 0x2c) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'tunl0\x00'}}) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/03 08:41:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x5ea30fb3, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="3f200004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) shutdown(r0, 0x100000000001) 2018/06/03 08:41:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x300, 0x6) 2018/06/03 08:41:27 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x428000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/03 08:41:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000940), r0, &(0x7f0000000980), 0x9, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x9f9, @empty, 0xaa6c}, 0x1c) 2018/06/03 08:41:27 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r4 = getpid() io_setup(0x6, &(0x7f00000000c0)=0x0) io_submit(r5, 0x0, &(0x7f0000000100)) rt_tgsigqueueinfo(r3, r3, 0x3c, &(0x7f0000000080)={0xc, 0x7f, 0x1, 0x9}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) 2018/06/03 08:41:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x100000000001) 2018/06/03 08:41:27 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) r2 = socket$inet6(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) 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, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/06/03 08:41:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="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", 0x187) shutdown(r0, 0x100000000001) 2018/06/03 08:41:27 executing program 3: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x240100) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000040)="620b86daacef6c26e75578d0f3f47a1587f9e194feae27e201ac9c47e013f8b6b5d72512ffbc9db6b603a64e1cc92ff2ff56cd71e78e9a32c60a71") ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x40, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) 2018/06/03 08:41:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0xa00000000000000, 0x6) 2018/06/03 08:41:27 executing program 1: alarm(0x40) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7d, &(0x7f0000000140)=@assoc_value={r1}, &(0x7f0000000180)=0x8) [ 160.713208] sctp: [Deprecated]: syz-executor1 (pid 11195) Use of int in maxseg socket option. [ 160.713208] Use struct sctp_assoc_value instead [ 160.801791] sctp: [Deprecated]: syz-executor1 (pid 11195) Use of int in maxseg socket option. [ 160.801791] Use struct sctp_assoc_value instead 2018/06/03 08:41:28 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x60c000, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x9, 0x6, 0xfffffffffffffffc, 0x3, 0x0, 0x80000001, 0x88, 0x0, 0x400, 0x3fffffffc, 0x1000, 0x4022, 0x5, 0x6, 0xaf08, 0x9, 0x9, 0x4, 0x0, 0x7fff, 0x200, 0x43ffb80a, 0x2, 0x8, 0x0, 0xf5, 0x6, 0x800, 0x1, 0x8, 0x8, 0x7fff, 0x80000001, 0x3, 0x2, 0x7, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x60, 0x45a, 0x4, 0x3, 0x4, 0x8, 0xb245}, r1, 0xb, r2, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x8c010, r3, 0xd) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @multicast2}, &(0x7f00000003c0)=0xc) bind$packet(r2, &(0x7f0000000400)={0x11, 0x8, r4, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000025c0)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000280)={0x11, 0xd3c9d2bacb8a8118, r6, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="181000001500010200a3000000e7000002000000", @ANYRES32=r6], 0x18}, 0x1}, 0x0) 2018/06/03 08:41:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200503, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x900000000000000, 0x6) 2018/06/03 08:41:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/06/03 08:41:28 executing program 3: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x9ed, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x88) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000900)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r2}) 2018/06/03 08:41:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioprio_set$pid(0x2, 0x0, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffc}, {0x6ead0a1f48d53244, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) ioprio_set$pid(0x1, r1, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x101000, 0x20) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) 2018/06/03 08:41:28 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={"72617700cc7d0000000000000008000000000000000000004000"}, &(0x7f0000000080)=0xffffffd3) 2018/06/03 08:41:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x4000000000012) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000440)=""/130, 0x82}], 0x7, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc0\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000580)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000d00)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d40)={@local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff, 0xffff, 0x5, 0x400, 0x80, 0x80400080, r4}) epoll_pwait(r3, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000640)}, {&(0x7f0000000680)="e463dac989895a456cd85ce59363436b98360f7958783e0af850a6abf07cd4cedd55a282b3c9e3b0cedcc3a186628cdb54a063457f945a57c4ab0e3d9ed5c0a30ad9e3a8cdad7c2f7072e9d8087efb2f78e8fee8128968985a6530591f4227ea3411708021431bba82f55ff022c40c84982eaeb5d822f435918d0551eaec57225494ed94809bcc4732abfe1f86f15b0fdf97ef2e46b74f1ffd6edb5c8ef0b0df8b7aa39cb9fb29305535c62525e56ab35cb1c218f770a4597c5923cdc1853162a02ad3657a25fbff14495742", 0xcc}, {&(0x7f0000000780)="2118f3c608357a3c0b93b0e7126c18a29f88b1294b8656a8c9dafdb1ac3fee08bb21e8d5619141c52b3b0bfedf09f77f1bc5905c61845dbea3b3d84f7396045d408fa2ab2baf1e9502f6a1f38f17eb5e1e5332fe3a3a54f886bcd708214fabbbc722b3112b98d81f1c48f2e83db27d6ec11f2ea62a94637dd5c562180bb51a347f14966d26476bd903fc41537328456240ac09c47905a4756e89787fc8981b09eb30e20cd56a2f8fe930de34c2189ceb9df8a6954da61562291adf3357ebd9ed92b8b4d546118026b49223932c78004f0bd417b16792cb837ae22348cd01b446a61e2291", 0xe4}, {&(0x7f0000000880)="5157dc4a2133984607871ab4c608523f54a1aaeaa6851329a6f621a8c6a442485338e637436c7e2c43415a4333e4549f417e6282d02c05a1f7d85f23cc3cfa7de15bb098eca9838fa0cfec9a0efb9a4bb88207226879c6b6b6e24a40446d61de068eb4ce224f801ba492b16a35a02010f3642e967ad49ffb110c4f03143c3aef74b663c84424da01912a347b175f1baead87e5f51c823181b6d5f2ecf7eead3fe3713c426354243dbfa10164777137afd0c51f6fd59e39078c88ced9e2183ed17ee28067da1f2ab815f0d8c885848f89341240b70ca1d6497a29c6f2990adacd3a6fbaeec5ee70f6c19a909c92987e14bffd552404", 0xf5}, {&(0x7f0000000980)="34f6fc7e84bd169a791c331bd44853a2ed44dc30da2f92116d386d115e408024ba0b130bb3e274be2b6148d73b77acd6fd16fe19753cb439c2e4208019e2418c041e9f513ada22129b56909d5ff1ab889391a7b7eb9e70d9b3780a8b06cdb2cea9750b82484cd01392bb5ddb", 0x6c}, {&(0x7f0000000a00)="8b46883ce845eb6b17d3db03018ec91879926d00c5aba5313dd69b4cfff8de7d8c41b79eb195002d60c291983d916079f163c90a4d4c1d5179f05d73d8c2f1f3fb8b2800d19b824859730bfd86241491d6eb289bff30a30fa3205545d3bcc06264b62465abdb00d81d5292ca049e5770fb6ed674dd128bdab11d68a9", 0x7c}, {&(0x7f0000000a80)="339f4a5454b73b48f499c39e3e4a10351c07d0a38b2a40ae270ab8dfe9edc3f997787735b19737a98748361c3eee8abd945310ecbef62f0c13e705fd41fd219def930298c0a6a90bb248301bd38e8b63b66ecf97b0eba9b7cd4b83", 0x5b}, {&(0x7f0000000b00)="e898b2a3ac0eb98c542a7469ec41b5dd1ed073c0a8bfad3cd938c5da7cea652b0b5455ac3966f9d5308fbf48519f1068346547810a8fb5ed7e5d900c90ad5f2614e939d13696a6d6af5b09de8986dd1719ae82c90a822d388ffed5613d27dda3ec48d67d09fc800498f7e85b18ecc4a8df7bfb2b6abab2410b4b12dff0a9377999b255466411f28fbb4d6a654330b314ba736936950260c831b4aef03c120dc6492ecce37b4bfd0001a95929eaf55fcaef8f4678b5d1cb0b29", 0xb9}, {&(0x7f0000000bc0)="3fe3470381af865299712b0e622c2ba526984168b0af0d32ce36b17ec13965108ba086089a216e", 0x27}], 0x9, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/06/03 08:41:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) r1 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xe8, &(0x7f0000000100)=[@in6={0xa, 0x4, 0x80000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xff, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2a}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x22b}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xcc, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7ff, 0x1, 0x0, 0x9, 0x7ff}, 0x14) 2018/06/03 08:41:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x100000, 0x6) 2018/06/03 08:41:28 executing program 3: unshare(0x1000000043fffffd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x400000, 0xe0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000003c0)=0x5) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) r3 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x0, r3, 0xffffff7f}) [ 161.492353] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 08:41:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x6}}, [0xff, 0x401, 0x7f, 0x6, 0x7, 0x8, 0x3, 0xd95, 0x800, 0x1, 0x101, 0xfffffffffffffffd, 0x7, 0x40, 0x2]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x100000000}, &(0x7f00000001c0)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000200), &(0x7f00000002c0)=0x10) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000080)="0f20170f07660f388067a5c4c1782b30660f38340421c4e190567700660f38802d9d000000660f388070f066ba4200ec660f01c9", 0x34}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/06/03 08:41:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bd6ff4), 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x800) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) write(r0, &(0x7f00000003c0)=':', 0x1) write(r0, &(0x7f0000000140)="19", 0x1) [ 161.783929] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 08:41:29 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r1, 0x100000000001) 2018/06/03 08:41:29 executing program 1: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/06/03 08:41:29 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x200, 0x2, 0x5, 0x5, &(0x7f0000000340)='bcsh0\x00', 0x1, 0x2, 0x1}) ptrace$getregs(0xc, r0, 0x8, &(0x7f0000000140)=""/77) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000af7278f5e6be034e3100000000000000000000000000000000000000000000000000000000000000515500000000000000000081f9476af099f9a34f000000000000000000000000000000000000000000000013000000000000000000ffffffff00000000"], 0x90) migrate_pages(0x0, 0x2004, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x3c, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x0, 'lblc\x00', 0x2, 0xffffffffffff8001, 0x15}, 0x2c) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x81f, 0x40) ptrace$pokeuser(0x6, r0, 0x9, 0x80000001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in=@multicast1}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) openat$cgroup_ro(r3, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setflags(r2, 0x2, 0x1) 2018/06/03 08:41:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x4000000, 0x6) 2018/06/03 08:41:29 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x200, 0x7}) 2018/06/03 08:41:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2d312810bed158474d0cc4bf86b0f8b1c5344d7d8bc1020644f8403765f10da76dbe0f594b04e3feb2e159990a4214c62c315e3d886cfb6058be4a48d6b872a6af37e2a31d368e0570e851a9dcb45de53c35e223a0a3f1"], 0x2) 2018/06/03 08:41:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @random}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x1000, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) [ 162.239256] IPVS: set_ctl: invalid protocol: 60 172.20.20.30:20004 2018/06/03 08:41:29 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) r0 = userfaultfd(0x8000000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ff7000/0x3000)=nil, 0x3000}) 2018/06/03 08:41:29 executing program 0: r0 = memfd_create(&(0x7f0000000040)="8056e1d017c88e26570367bb36f0a4152772dafadbb8ef1115b2f3f636caa1f82893cc50556ff08403a1d92ef61546324c32805b7297", 0x0) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='#! .'], 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'ip6_vti0\x00', 0x4400}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x90, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)="8056e1d017c88e26570367bb36f0a4152772dafadbb8ef1115b2f3f636caa1f82893cc50556ff08403a1d92ef61546324c32805b7297"], &(0x7f0000000240), 0x1000) 2018/06/03 08:41:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x9000000, 0x6) 2018/06/03 08:41:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r1, 0xa, 0x3) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) clock_gettime(0x1, &(0x7f0000000280)) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="436e298eb5fd8e1fcea26c7a484ca75a0591072483bfcaf743dfaf5aa7babf08389ddea4dd4d9ea2c125227b6556ea947c54c421e9e3e0ce38eb32d0eb3678ea23892bf186e58984eeb65cfe458e1ac3d1d36054b1da10750380de675a088f0519875a1f16be6b4532f7ce4771e2b5e29a90e8546f0ffa2cb405f2c278369011ebc6eaca3929fc004b6f95474173ab9421025950f3713f2172450565d669f25da58ed2f6b4e63b4740c86da9abd0e094945c33872a40ef012fb07a181e3641bdaa7637cd0f1114") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x78f0, 0x5, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x9}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/06/03 08:41:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0xfffffffffffffe04) shutdown(r0, 0x100000000001) [ 162.292932] IPVS: set_ctl: invalid protocol: 60 172.20.20.30:20004 [ 162.442277] kernel msg: ebtables bug: please report to author: Wrong len argument [ 162.501809] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/03 08:41:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0xfffffffffffffe02) shutdown(r0, 0x100000000001) 2018/06/03 08:41:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x1000, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/06/03 08:41:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f50dd2c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000140)="dd25c36d", 0x4, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000100)=0x5, 0x4) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0xfffffff9}, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x62bc, 0xdff, 0x6, 0x6}, 0x14) 2018/06/03 08:41:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x7000000, 0x6) 2018/06/03 08:41:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="76cf262c8523b7019367ecaad753f80e2cf66ff7e044b3bd17164aadecc37c6ec9c288427e4a598d011ed7c00aaae5631f107ab698cbcadf30c3dd8a76d3e8779b5cee0a817ec2988f4e0952545159cc9f9cdd8eeff66e5f4dad3028398ee6a466cad0a89b8f913240fce4663e2dc458807c263d7a40831dfea1458cd11a8ccb21c933a43ecf7c9a6ab3f39841de3813cabebf768b55c8741aa3c1bf62da1e7315") prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) prlimit64(0x0, 0x0, &(0x7f0000287000), &(0x7f0000a25ff0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80002, 0x0) 2018/06/03 08:41:30 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80200, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='useO.+\x00']) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x5) signalfd(r0, &(0x7f00000001c0)={0x2}, 0x8) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000080)=0xffffffffffffffe0, 0x4) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) r2 = getpgid(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) ioctl(r1, 0x2, &(0x7f0000000180)="b1cd36928b937c43e08a01058757a0f3228ee49ce04883eecc5959109e5c8d0b0b8a95736e14a56bf28abdb5910657fb3e1e44a5c3c25cf449d0e290327d69fe") 2018/06/03 08:41:30 executing program 3: add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000001140)="37f9a9df4d3ac7929f154388e79f9abfc3ab31ded65114fd7ba74712ff34eb85aefd772fd9e14d5478d5e62145b13b6d303becb81665f842f7af2639231183db62280249924160d1ec68e832401b25add994432412f328b89bfc6a4bc4ec9bceec45bb703f26cf7bfed817dfb07d766394e327797f8feb5fd3f6d58a2c1ecd6d58c947e79f025b38042f7d6adf6261d9d2d341779d9b78a8c5343117ec04f6955c2e84f5877bae2287bb6c7a5f94ae30c2c098909a908d5ed681e275c55d2b009bd27555eeb913a2db1372332c9b2da48f3d6f3c0d56f6f5bbff26623093cff05c1db8444a896ebe87184a2c494af59db2c4aa3a22b52631e70524b55222d90a2eefa8511fdc6b2249a0aff97dc36da7df798eae233fa7caba8b396151db29f9e9716c42650916da641f3c35c868c060404a3d574f5cd6010d78929852d285401a3988d24ccbb6d911d69f395f40469a42a979ec279e5d6073d1a8312d2a0abfcd6b69eb3ac002819883b97f0d38aa477e8d751e32bf9db0ed1d6c5727fe060b0895b262601340801f33485182ad23ab363534b0f7bbca75b137453f186e631d3716d305a364e175b7529cf68eabdb69265bf6a9364a3c4796936992043530224fbb36d3620e81ded24959e0aa164b0d3e36930f7468f453cab7275d24dcb69811e9dac6c5ea928baa5e578bd78f30245c2c2a529200457d76c5eb87c78e697790b920e1f13935afaf644b372fd2411270e0966e27ffe69a31c5bb0db422739a2ca06b5d5ba4d6132fee716cd132ae1c3ff59a18b0ed499fc9e1c0a501888d5cca3d7816f0b1f32de6cedad03284ab809979aafd8f24593f833fa4098c6af47d94eb88c726ef31fc75b65a8fd1c8e9cd6bff4a3f3d4ebe7d28e096b9b4f9bd5844f6bd4fff7f131585d33eb109626c3647f44dc8c758553730466d6b63068985d4387ec6f1588db7dd996a855a3e1c3cb17b3ae5f8cc1c7d71229d61e22a7ac7aee2cc35cf05c63a1fad731a0f7b98c4057735b5634d6e54d4a7d386ff7884a4d6861e3212cfa0f983482207c085b6896b526178613e9357bfdc764390cd248d53e121b2ce4023cd38e3404b1c76be2b382949ba717e970b3192d910955bd2dce4e63685273ba2c2aea3f9e7a8e2c603d89bdc78b3519992125551a1ffa0220a3af73ae4a21fabd1b8130d0af0f7253f2075789bcc16e2db320b832cf30b8ed96f42cbc9dafb47a2e0333821ccf912d3f6229aac06ceb9ec87ae18ab6bfbc1d23ed741af495329239c65155e227459fea3824e0cacd580208e186c90848ea3866fcfc799947d32670ecf7fccaca9a0cc2e4d24a6654eb8008885cb98b065fde9a81a6675a6fb4db5002aa2ab9a8d71f9552401fef56cb6b3578c059b181586a059b8da95c9a3ce8d871df956342223bad90b3616eedc445231c8873a7624a2ee9f3e5805dc43b34ba95cd205ef6b364be84a8a58fc0a88b961a27545804d980ee66ffcabc9f25d6a558a728427e168111377f5aaed1c8f6d7ad6011ec45f7ad7ecb362a16245dc44f169e0283130c57f37654acde5e89c2197a39bd598596fb5f841566ad401c6923f7e42b2fe341effba06b0f2c9c09678689c40ed443f943f73617ff550dde2e8daf91be9dd191801c8d9f0f29d92f2f2045d0b17e6afd1243c1c983ebd9f0367ee68e99e15300e3d0019cd57beedbdb5a7b2d80b36a02634b8b7154b95964b2eb6e3159c60993268e8f25aa4c36478769597e456a558e6b6f01273007e08823c87963e0ffd844cce95a781a1ed1fdbfed4f5885c5cbda8f8f258d1276e7c9322ec9c4ee27992605469da2450d2f9c0256d47beb52f6a33e52eb5805a5ec344a866d4bc84c018119e861b2460f937473112291172fcab853f9731aa077a8d1612b59cddc1a37ae9e62a4e2bc3e0f69d9c2067ad70f655bd18605918180e08b5d404d8efb84c5784a7df42fcc8e96c0df724188fd70dd11102e5f08bd82d6b83441b6283e9d00b426cda4fda3347ea70f43d2c9b1a89002352f903bd92114963aa051268fb0e0ceff199b4b864559f7a36727294dcaaa4097e7fcbe3a75205909ee9e0d3a40549731d5652631c1a4e82d3ddce8e8197226c71402aa2a3f7ed8715dcaaf506cbfe5689383e1e1fd6ff281154f326c39da10bbb9d5c41151f1f86eacd53c13505fc8ad74617fe3776277c1ca7b734fe47777b096fd04fca4b20aec15010f35842a16388092fb375c714769c356c6fd49947b96b5660b1ee04c7c5cf4e0b7f459520655f4acd4799e3bfe047da3dd753e54668892482540706934147f9f36d9cdc2ca1a662ebb1152397c11676791d6f05e5666b16dbeec5bb46d66282979db6b976e2257ada9b79f5bcd9fd1a1c8048494ae32f1f3cf13c79242e615e1e54cc4b4e805bb844d0a27aae6afb4ea1e700547dc2e733f01e8d661b31bab4b5249311c8a3c48530beac68e87df83a2acd17e49a88e77fd648b3f9fc375dccf8b76c9aaf24354a301d3f35eadf8c73e7c2dcb69d2393a5d17cdcbfd96617793e913cf3acde0bd56bb3ff03dcd52e9ca65ff7d62c31428e5b6393cdc25533ffbd53959779e064fcca74132ec4964358346798b12957539b7c30317d4a50fd32747b6d59e5154e13d7029e0de0c699c4d768db033d1958b71cf5b61577e1cce3282050e5469bd26348d32601c7b8af8eb7a89d060f11d05be3460fd8683f28eb33fede881784ec863b3ce7fd0278e88b93099a623eb5795624e216070bce8f99f7de24c333310d7e4a00d13316c04fc90c8f4a220867e1b4d05ddeab30836fd33d593457d925a1292fb908f9731256d3448d326423ca89b51109ec17eb2c995bbe139d2227066336590a909e6af074896713416dbe021d3807c32e889995e59edbe2d0e8a58fbd475d35d27b3a10d9890e1b3ce0fd2b5ed7b8120505937bbf0e704a65414a4a8795f1777de2509532028e3eeab704eb208e9e6d6c00b6da72ee4d3a329708b29092b99c0731a65ba5f15937190f65a1b3ab54ed21be94ca94ed850d6ed88d155f70b6536cdd92948983182767c7614f0ba3b3131f46af8808bf8210eb3e6a981bff0f580d234e0475955b0798254282db4d382940afc2d1c7f40ad99fbbc89d00479ebec5d5e753a9cd704bc46b2cbc5690d2520765745dba4237a96b77c3aecacc65e580756c47fae9f1ad5f1abe443b7d18f4744ed0d594ed70fa46a846484563508afea8f1e847b6db065de8055626a0289683b4cdcc4f93de345e90ed19ba6209aa3dddf395e38686dc364eaa8cc2ad66eb9bedadf4c48eaea22c0484c1b18e96647bee828cb5e9db872fffc931c95edda5717919ad622abafad99adc393550acdda356e0424e5ab029f0d0ba9b58610f955ce097bed4e383962ac6ed71771e5e53f0fe94c2663a4c7de39a09cfa3bad34a212f32c59346d7adbfe1a7c64bd518c742e3ddf3e03d261ac21496be33983040d657744c37e911c9617d3a9095b350d63720755c959e5ce6dcddd421551c3d55d33db6b337d2edc0310a07fe209f63f953ce1e23ec71ebd4af7b89930aad1375bde8b595322de7cf35769eabcb77b9fff277c6b86028f70a5d845ec09f694667910a7780823f95ffc9901913d570a0f9c999751c955b22285667f8cfcd8abfe8556e60636921dfbb3410734cb6f1676ee40fff03c7081be00650cf0e76c298827c661b1ce773fd79aa56052c6823686e43db6a8e36ca3dfb68979cfa723c13db663debc5e1293c8111965f77e2b697e11196f17148e3febf7727f14b492f306458837a53d0d785b1be2de591659532502c71c465c72185c265c3ccc755ea4284c8f8bd50e12d7759b1cac72650ed3537717db21a3d90202ad8c61fed3beaa07295cceb09491babcbbe6af233910b70a93265d13f374ff95488935a12a2d4b28240035627e26e82d7131a14a493190620990ced2b2a8e357ff578f979f803a1faafb5498dac6b0196c625225e073e280b3c785e204df28a596bf54c6fa3a7c3a85e3df62f5fcc048ea01916c29c3370405ec2b55a4c5ace3ed5f254afc9cee6dbbdb4e494f1370362894d981471c74d962a6e4f62d3c27a5a61b0ad2bcc90b9ec2210a7ba2115fe9c8c56b0565c7be751b85ad2ce4b670673cfbc22212549a133cebf8bb5fff6852bc3fbe9a2dadf94ac53db0f2f3dac5eb4b0885eaef0433ba4ca461e278f811c5e5c41fd011801c7e6daa83b0baa925768296c651f885f839118093b87fdc0264bf0c638960b9a3d90712a8e524496988f66c83a96ee645591d8652b65860efcb8363059a6e7bb9bf4661ef63664098944eba9d8473dc35adc770d5924143c5796fd2f088f2c49dad81b2411df2c0952dd749a46787a4493fc49f32c95f33bb3bb6372f46d0e07a116767d61e2a14ba1b40a2aad2070afa82e281358e887342a04b5739d202783ced853846d45bce94261e7e70d387eb82edfa1a2eed1a268c243eb7bc3829c6d898385972d3d16443d540384257ee11c633dc018bd3bf02b223a834309d9138cb88542cec352be1bd78c7c92095f65726111136ef8f6a33a25090bb6b4c6d259b17f8034d455f2cd7d84f5f83b703e2cdc2e23c66d1c35e71469fe89e448d51f409528097a836bfc7f9d73e21181c63cff9613eb7e5f29c94757bc4b599f2b20b482029dcaf3860bd0617c02f7ae902a3f63ed246fd864dc623b0eb2d0293572fbcc592a2796b535662f5d1d1d4479ccbb70a4062e5bfad8d4114766ced884ebeec6621a3263e4ec8f3b4fbe849741c08ae21acca444512322b4cf1ecf413976cf413a153f8377bcb41f7caeec9624c87d7d8d9c121ab0be80098709451477a6c36b58ffc33cc42cc12d3938ea672a5f15e8c17cc78d0a1ad3de6e1947c1b2525cc2ff75730a96bf6af72dd8f3d3a8f968753a2662b58ac27d60d915a67b27b3098c7f62d1cbb91d9487b9b8e281568c45d39027eef66af06909daa64f97eb267d9488f695b9843c5ae42521aa099276530f54b3bf7a7af02843995c85ec605ae85272231abb0c887df8df1bfa4ae267c47ec820c55a74a36a2da3790410af58101a0c28301a6bbb458ba774d15888b90313d595b22557dc8157f595b329dfb75c2c9b335872f192673bd981fcbd3cda7cc62c8d7fb971e1a5c66ba8646c52dcb5f0001103084dda680d5da7660c049453474f933a53bfce53b24f853d18dffea199a29e7b3e24039bf4a4cd82c0590aa20d5e8495b67777e8259f2ea5f96ecc768c65225f68d8abcfde091c3ab8705a8084d6585efa3fc0c41f6bcbf91a5676d1bbfaa86c1f9ecd236447e74d24335692ab2e6e3473347b607f027c3b7eefe00fca6bbd65043ba8456c8e002531b34f633dac453185e5a777de272ffbbe954afc95dd18057e95517da4d5a3bcea5fc26cfbc06b1abef5329188af94e2cca393e644b39d76b727f2285f26deea433c8b8634e0794566017f2444158bbca678c94e2c1d50191d22d77af43907177a65de4e70171993813b39e92486332128def15c7e64f68006c5424321c96356f4969140a21470ea68e5b01576c02ed19b7e0060ac72772aef8925feb1cf6ccab7e59b6f469fd0f97617f914e35a72a506ab47d1042791e879a207b337e324c5e6baf9ae90590a67b08cfa5f9efdd85d742e3f9cba9a15dbd5b7f4e040ce57611de2d4f45e580cc21cdd1ed6aa6e8dfbc4caf7c1eaabf1abf9a0f5a99ab7ede465de05c9d047334b6f1f0f87b486d5c1d7830f", 0xff1, 0xfffffffffffffffd) 2018/06/03 08:41:30 executing program 3: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000040000000000000000000000000000000000000000000380056"], 0x39) ioctl$BLKRRPART(r0, 0x125f, 0x0) execveat(r0, &(0x7f00000000c0)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/03 08:41:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x1000000, 0x6) 2018/06/03 08:41:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x7}) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x8, 0xe0000001}]}, 0x20}, 0x1}, 0x0) 2018/06/03 08:41:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x1000, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/06/03 08:41:30 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) pause() timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000003c0)={0x0, 0x2, 'client1\x00', 0x0, "f3f4c553a1ed5505", "12404e8d1014858b349f67be8acd7786a76c8a5fd027799eee6a097aea276c00"}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/122, 0x7a}], 0x1) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000480)=""/45) 2018/06/03 08:41:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21}}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:30 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x401, 0x1}], {0x8100, 0x7f, 0x0, 0x2}}], {@can={0xc, {{0x0, 0x0, 0xfffffffffffffffb, 0x6}, 0x2, 0x3, 0x0, 0x0, "7219b8b5718a9c23"}}}}, &(0x7f0000000080)={0x0, 0x4, [0xc36, 0x8cd, 0x34d, 0x9a4]}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/03 08:41:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = msgget(0x2, 0x204) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/247) shutdown(r0, 0x100000000001) 2018/06/03 08:41:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x500, 0x6) 2018/06/03 08:41:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40240, 0x46) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000)=""/117, 0x75}}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/06/03 08:41:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x10000) ioctl$TIOCSTI(r2, 0x5412, 0xffffffffffffffc1) write$rdma_cm(r0, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r1, 0x0, 0x223, 0x4}}, 0xec) 2018/06/03 08:41:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0x2, 0x3, 0x3, 0x6ded, 0x8a0, 0xace5, 0xffffffff}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021400000800000000000000000000000300060000000000020000ebe000000100000000030000a0749334000000000002000000e00000010000000000000000"], 0xffffffffffffff9d}, 0x1}, 0x0) 2018/06/03 08:41:31 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) shmget(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}, {0x3}]}, 0x78) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/03 08:41:31 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0xffff, 0x12, 0x1, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(0xffffffffffffffff, 0x100000000001) 2018/06/03 08:41:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x8000000a, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/06/03 08:41:31 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/06/03 08:41:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x24) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0xc008ae91, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/06/03 08:41:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x7, 0x6) 2018/06/03 08:41:32 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x9, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/06/03 08:41:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000005, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x97, "28f4cd056e97a54c8c7af4a54dc5c15d34f6c0ed4aa4bd51f8ffd86cbc1e43006991e41e11aadab6ffd865c27a396773c3a946aec4282f1f48dd1ea7fb44424a225d8bc621b91c6314b4a0ea1e8ae6fa2e5c967556959da9dcfe6de320e74cb0dda63e58f05ff5f4d39b5808ff01d36979b58b7598885eca1713f4bcb5a531c3cc183990c1f54dc7ce762196e6a02df3b05416f10c2828"}, &(0x7f00000000c0)=0x9f) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r3, 0x2, 0x0, 0x8}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x50, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000440)=ANY=[]], 0x0, 0x0, &(0x7f0000000300)}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) 2018/06/03 08:41:32 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3f, 0x280480) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/06/03 08:41:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/06/03 08:41:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3) shutdown(r0, 0x100000000001) [ 164.933673] binder: 11424:11425 transaction failed 29201/-22, size -2021707988938122126-0 line 2971 [ 165.028016] binder_alloc: binder_alloc_mmap_handler: 11424 20001000-20004000 already mapped failed -16 [ 165.038945] binder: BINDER_SET_CONTEXT_MGR already set [ 165.044326] binder: 11424:11425 ioctl 40046207 0 returned -16 [ 165.045139] binder_alloc: 11424: binder_alloc_buf, no vma [ 165.055995] binder: 11424:11449 transaction failed 29189/-3, size -2021707988938122126-0 line 2971 2018/06/03 08:41:32 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000280)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) open(&(0x7f0000000140)='./file0\x00', 0x145000, 0x0) add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000340), 0xffffffffffffff29) lseek(r2, 0x0, 0x3) close(r0) 2018/06/03 08:41:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x5, 0x6) 2018/06/03 08:41:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl(r0, 0x80000001, &(0x7f0000000040)="0a45831f7dc6844591d237f0f3937e78a64d7723a3324ce3d3b81ee7b1fde1820974cd4dbe67275d6fa27cee90c61f082eebd589") shutdown(r0, 0x100000000001) r1 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/13) 2018/06/03 08:41:32 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000017c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0xfc, 0x0, @loopback={0x0, 0x1}}}}, 0x30) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x82, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) 2018/06/03 08:41:32 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x6}) r1 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2) r2 = epoll_create(0x20) restart_syscall() r3 = fcntl$dupfd(r1, 0xc0a70c43e75aa9f, r1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r5, 0x3d, "75db20f1e4aeda507a3487c7e446c369462814cf497f34972ed57d89d6ddbc249f5325d626d6ca75df46d746fbf52dc04a9cf71bae2f09a4a35dc70819"}, &(0x7f0000000400)=0x45) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000580)={r3, 0x1, 0x1, 0x7ff, &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x3}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$fiemap(r6, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="2a0000ed7f57697a57c026b2bb1b347e44c6027b7efd903af9e743a54f125d2509eac577d6fa7ea3dea41f9b92a6328a4dcffd78d79c87120d597a79d85d02a115e76a9f23bd178bdb74cd6b51c9e19ce393197e5ae5f2975cb3e237e5931608d214c7b242fa7044842d0b4dd6f8c7a462b65c7657d2fa1ab1aec039c0e877fdc8"]) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000240)=0x89bd, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000e0b000)) fcntl$getflags(r3, 0x40b) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) sched_setaffinity(0x0, 0x8, &(0x7f0000000480)) sysfs$1(0x1, &(0x7f00000000c0)='proc\x00') socketpair(0x3, 0x80000, 0x7, &(0x7f0000000140)) ppoll(&(0x7f0000000040)=[{r2, 0x8000}, {r2}, {r0, 0x200}, {r2, 0x24d0}], 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x3063}, 0x8) 2018/06/03 08:41:32 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000594000)="1f0000000102ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="9a3831e78074c1bf07382a783ef149da07963987172099dc18f837d710229890dc303a13d7f3d12ed59aa1f22aedd89fe2b8cf4c0fdc60063b5f8895431c2c88e2a37fad3cdafdfad9dc93752775ea7d7a6539d4f4c1431e2336c46600f135cf160d9ed3e89598a02343037083b378cfd9c80550e83210a8f165e44be8ddc8c47082cf61e51b73711c8ab12e403205ac38925c85e1bd70e30c7439c33ac339c7e4b4b9a73fc934c3fe1845beaa24b0122ebe4ba01fcc95df32032e9b75089ac2300937f7e0b72234afbca76e4dcb073ed4", 0xd1, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/06/03 08:41:32 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="1e58868608d0d9a817ca3cb869d95a43ae4c7ed5b93a4e12acab8fb3b4e45957dfdea0ece6719c8ed02eddf1025870e198ce946b81a92a94c5fbf8a335b2b8ae869de4c0528fb2098c78f7dcbf1f946baaaa75bf48c124de0415679e8d036459776fb292b43a788419bc3a2d741b6deda05b87b1ab2afd6ba825b4405ea7763ac6be8abfdd2df7fc88ab982207bb08cc0afe65f9f7851fd9bb8c4cebbfa64baa9dca65b04bc43ffc58faf700", 0xac, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="9fb634217547cc34064ea48fea2d5d3adc30c40e7be492863cb1078a7f64c2780979a36157a0c596d421de30e9fdc069ebac21e9bbf503bf3fe91674d5dfade1a8c6a9d243323227ff77ebfb26d5057940f9adc54604b2d83f6a7c53a78e4ef7e45155aade60aba2a58c34e03bd9e46dc25e65b23580d5d87d25caa3f64b37eec406192e55e7587f1a70a29278afdddf3a5903e208b54ecd54cb717a991aecd3ae0bf871057fc9b365d87501056121441343f30b92c1334f377f5df341b2c9f1bc218776a90185adde327a636f148be91f0516fd1cc1", 0xd6, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000300)="0690e63ed8b71de0a48cf79598b40cc0168d4518fc76057ec7afb261f3aab0cc03e0c2719de556eed34d9e2e4f5ce4c956130e6f47632a358d8cf733f4eaa2d34ddb3e06e49f925eb647010202e37c0a9821aac3c4d9d1fedcb1c82caabb21e471e5225cfd51898ff8eb49f3ef05dcd813d303ec17f230ebe865d262b121f52c17d794257aefdbbb091b4eae2b7f59c3", 0x90, r2) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) shutdown(r0, 0x1) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00000000c0)=""/164) 2018/06/03 08:41:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000000000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) rt_sigpending(&(0x7f0000000000), 0x8) [ 165.075334] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.081508] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/03 08:41:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0xa, 0x6) [ 165.120943] sd 0:0:1:0: [sg0] tag#2417 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 165.130014] sd 0:0:1:0: [sg0] tag#2417 CDB: short variable length command, len=8 [ 165.137691] sd 0:0:1:0: [sg0] tag#2417 CDB[00]: 7f 00 00 80 00 00 00 00 00 00 17 93 c6 b6 3f 1c [ 165.146669] sd 0:0:1:0: [sg0] tag#2417 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 165.155583] sd 0:0:1:0: [sg0] tag#2417 CDB[20]: 99 2018/06/03 08:41:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x1) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) shutdown(r0, 0x100000000001) 2018/06/03 08:41:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) munlockall() shutdown(r0, 0x100000000001) 2018/06/03 08:41:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl(r0, 0x80000001, &(0x7f0000000040)="0a45831f7dc6844591d237f0f3937e78a64d7723a3324ce3d3b81ee7b1fde1820974cd4dbe67275d6fa27cee90c61f082eebd589") shutdown(r0, 0x100000000001) r1 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/13) [ 165.185625] sd 0:0:1:0: [sg0] tag#2433 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 165.194683] sd 0:0:1:0: [sg0] tag#2433 CDB: short variable length command, len=8 [ 165.202521] sd 0:0:1:0: [sg0] tag#2433 CDB[00]: 7f 00 00 80 00 00 00 00 00 00 17 93 c6 b6 3f 1c [ 165.211624] sd 0:0:1:0: [sg0] tag#2433 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 165.220547] sd 0:0:1:0: [sg0] tag#2433 CDB[20]: 99 2018/06/03 08:41:32 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x700000000000000, 0x6) 2018/06/03 08:41:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/38, 0x26}, {&(0x7f00000013c0)=""/249, 0xf9}, {&(0x7f00000014c0)=""/121, 0x79}, {&(0x7f0000001540)=""/127, 0x7f}], 0x9, &(0x7f0000001680)=""/188, 0xbc, 0x7fffffff}, 0x10001) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) 2018/06/03 08:41:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0xffffffffffd) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="c6efc3c15b8ebab750618468697ddc6fce82e39361742f7027f384b6b18077741db1c499d565586fbbc3fa99634981680f2cdcfb49aacc1990f260dc1e104e9d75065889304b060ebd3180027a9073c8ab8c96963b41e0ecdfa736ad116c2b", 0x5f) 2018/06/03 08:41:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/06/03 08:41:33 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfe, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/06/03 08:41:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x8100) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x3, 0x200000088) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000140)=0x6, 0x4) recvfrom$inet6(r2, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x709000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/06/03 08:41:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x1000000000000000, 0x6) 2018/06/03 08:41:33 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/fscreate\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x3c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c832, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/06/03 08:41:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000003940)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="a0", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001480)="82", 0x1}], 0x1, &(0x7f0000001600)}}], 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200040, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x6, 0xf9, 0x5, 0x7, 0x6, 0x5, 0x73e, 0x7, 0x1, 0xa3}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9d, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x7}, 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x81, 0x30, 0x9, 0x10000}, &(0x7f0000000200)=0x18) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000003c0)={0x10000, 0x1000}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f) socket$inet6(0xa, 0x8000e, 0x9a4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x200000000, 0xfff8000000000000, 0x1f, 0xff, 0x20}, 0x14) 2018/06/03 08:41:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x28) mq_timedsend(r1, &(0x7f00000001c0)="711540", 0x3, 0x0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000040)="5c86d7c903d68a7e9d240ee1ad6c67cefad79a68c8f42d081ab0d5c6f9b2fe7cbfb9ea7ae4db984415129db4eaa6c2088d84930ba010f9b42732148c27d9a4916bb5ccc882c66b905a20761028a5f64541832bcc7346f4cb0a0ab2b30a00ab2fbbadda18e00c3ca9b98e5a089e4c34f9e5bba3551304fddfff392df1506217aba7f20b025bcbb0755f587e2ab573e75a781e9def21b1c0a504ee88ae77326a847802bff283860bb45bb810f7b30e36dbe6d72b2c3559e2dc0c83dfeacc89e477c99192460fed7f043e59d2dc13c82a4365961b775810f9b4a05aacd3a02bb9fcf28795ee7dd28e165dee5317", 0xec, 0x80, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000280)=0xc9c, 0x4) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000300)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000002c0)={0xb6f, 0x2, 0x1000, 0x3, "06000000000000001082443dddd00bcb4c4df6f455e1058d986f21c2b0f74e9bee06000000000266007138ad", 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0xa00, 0x6) 2018/06/03 08:41:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:33 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001400)={0xffffffff}, 0x2}}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x7ff, {{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) write$rdma_cm(r0, &(0x7f0000000440)=@query={0x13, 0x10, 0x7, {&(0x7f00000004c0), r1, 0x1}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x9, 0x20, 0x73}) 2018/06/03 08:41:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40101, 0x0) write$eventfd(r0, &(0x7f00000003c0), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000200)={0xb9, 0x8, 0xd3, 0x7ffffeff, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00000001c0)=0x10) 2018/06/03 08:41:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/06/03 08:41:33 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x197, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1&\x00', 0x6) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x3, 0x0, 0x80000001) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/06/03 08:41:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x18001, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x10000000000000, 0x6) 2018/06/03 08:41:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:34 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0x13e5}], 0x333) fcntl$setstatus(r0, 0x4, 0x20000000800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/06/03 08:41:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000011c0)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x5, "f6c14a34a2"}, &(0x7f0000000300)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x9, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x6, &(0x7f0000000400)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) socketpair(0xb, 0x806, 0x8000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xeb, "d1ec83c62c8c873689bed1ea6179f18e74a36f94d8f372700e19c3570e98e3892907b017fd28cc3149b152417cec6290833457b4f8e3ced8af2c9d61021e073526bd6bc5dae7fa56b86c6984f0b41a2df521e5ffeef6afa732d578b3f228aef66e9e446589f67f508d2d7c6bdd467ea19cc44ef59a75403a387ebfe3987cfffd00c6e84c15f196c4a741c593ec338c0cc20b57efa5efd90d2b208bba2c4141236e9d5b451be11a81528e433182b77749252dbd57261d22893cfecabae146629bcc11e051c968eb5d6c6dc92d918e0cbe7a30844182496f3b83ee1c0439a212776b5c3865f42e8e6ffc52b5"}, &(0x7f0000000200)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x1ef6fa9b, 0xfa3}, &(0x7f0000000280)=0x8) 2018/06/03 08:41:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x26) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:34 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000001b80)={0x5, 0x8}) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getrusage(0xffffffffffffffff, &(0x7f0000000380)) r3 = eventfd(0x1) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000100)=""/45, 0x2d) write$eventfd(r1, &(0x7f00000000c0)=0x3, 0x8) r5 = fcntl$dupfd(r2, 0x406, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/hwrng\x00', 0x500, 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r3, &(0x7f0000000440)=@known='user.syz\x00', &(0x7f0000000480)=""/122, 0x7a) fchown(r2, r6, r7) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000001c0)={0x6, 0x7, 0x2000}, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r3}) vmsplice(r4, &(0x7f00000019c0)=[{&(0x7f0000000500)="0584765794b18a29779ea660066624e816d5fb9b9e6733db6ec24ecd63956e8c10bae87fa193091ee89ca1b128090401259fc6a265963a667a0fb952abba6bfe99322d20654db4114545442195f2937c270597b983c51a9bceb9e702ad4f75ebcac493b4a5f7a799132919e8db08a59dbaba456e902dfad7cf9c200342bb78210f7aeeaa47e3847f3ea18b082ac97c38fa6893f506258d00ca24033bb89755d8a4c7f33c", 0xa4}, {&(0x7f00000005c0)=':qg', 0x3}, {&(0x7f0000000600)="25e4913dbc8ed7f54192c2f0c455574b00515f50ed54f21d53cb338274042d378ed9a44bd5e8d458865cef47f2b7f37d66e27e7e38e96f756af87c2c6865e6166d4b56ad4013701aff8e68458879f8a4b34b5716ecb51480c1de", 0x5a}, {&(0x7f0000000680)="29c4268f5232b607130108268b3ffe50ade78e2a81d4d4d175b1f771de2eb8e68ec0605aab8046cc542027c2bb9368454b1958e026de3356db", 0x39}, {&(0x7f00000006c0)="442858c10d9138752a6b016bf42be61130f5f75a177f1062347153270c9833e4e20403c46b9815791c4d4e425c11840bdc46218d9dfb980ac560b771f1bdd1e2805cb4c3cff01002c1928b33e1b31b21f3b92a67164022f97463d139c9f0af62028d47f64fa452f20a4185f8c8774f5f230d5a4195d722b8301a7309e82f15525c4efda8424abab301e30df7f46d9a4e64aefa2e784350663e7e1bd7de3fe3708d0e40ae277acc8d209a16cd48016a87778b44086637d1d52c09024e0b08edebede9ff7d09cfadf4cf86f800077cd043a6384dd5e0b88e2da77543a7f6fa239693a5e667b557e8805ab1d8ff", 0xec}, {&(0x7f00000007c0)="6dd729eb8f18213d6a35c46e", 0xc}, {&(0x7f0000000800)="46df4816cb658945e7bf4deeff17a1384337d16dfb45e9aae9ab0e7d4e66f93c10f9af5d69c4a681848e1eb6c23bd77810226d2e80816c379fd95b634780e2bdcf6dcb6d8b7dd92bac869739bbed6abb73165c9884e5f3ee294a00ca556c4df6327be648425806de795c85671b0a5564b6", 0x71}, {&(0x7f0000000880)="471b865361921e5d3af5b891fae3923be214c90502dba9013ba00c2218a7a2e95bc0ed7bf77f12e6dab6449e861803e888f9ab927eaeb7e5db6e6848970fd8a776659434cdaff29ed0c9d8316ba5ecc85ec4038f7f79ce652cfa119a400a9ae0e32c80acf0415f26f9f521e648ee5c6fed97716bd04ae4e6c5bb811a8e7ddfcf7b1cf0952e5a6c4a66e73d2f5638747be3422267bc80872481a20fc560b25a5063165acecfcd60b8f2a14a6eb724f94c512fd94322d4add19dcf801c014f1102d6e9a8c3f72f6b1d4838970fa9edc219df0dae3a53c5603ab60ec8c6af12ef958e281ee61e77c5df77609a21c0976e02a1c0dda6007f", 0xf6}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="90556a4dd897db", 0x7}], 0xa, 0x4) 2018/06/03 08:41:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x400000000000000, 0x6) 2018/06/03 08:41:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10280, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xffffd}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000004d0000012cbd7000fedbdf250000200031969266f98d264f81f4bf977794ee12e8061999c685c3352413c8fc76685503dd518903c57ed0df32e9f6ba241c99740900000096f1b21c1e9ca54c012a5f61f9acc050367512292b60394dfc188251471eb8e49c7b000105badba7655cf71e88eeaf4f061cc6da3c2b90a572610e3a62c3954a5094359cb90d1d3acc696ec2be7ee2bf690ce654af98901bc4b10cb25fa1dd2caa98db3f3784b0b6e796a62b06f2e1e839c39a17"], 0x14}, 0x1, 0x0, 0x0, 0x20000000800}, 0x800) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffdf5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x3, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) shutdown(r0, 0x100000000001) pipe(&(0x7f0000000280)) 2018/06/03 08:41:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:34 executing program 1: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80000000404, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x8, 0x8000}) 2018/06/03 08:41:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x1277, &(0x7f0000000380)={0x0, 0xfdfdffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffff7, 0x4, 0x100, 0x8, 0x6, 0xffffffffffff00c4, 0x8000, 0x7fffffff, 0x4, 0x5, 0x3}, 0xb) sendto$unix(r1, &(0x7f00000000c0)="bd997006fb3dcff52f4824a142cb9b63376b3ae60aa5b84f", 0x18, 0x8000, 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) [ 167.679924] Unknown ioctl -1072667636 2018/06/03 08:41:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x2, 0x6) 2018/06/03 08:41:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="21899a0349a88762dc50504c30477d3a7d21ab09bb32b61ff6bc88adac17511df8812839293a31e772c987e316a49e958cc9105375a26bc315c8467a803b707a14a264022fc6d06955252236237712990e53b369f392711783c0073ce43520a99d8c2400a55fd2adb54b78920c063255d2803c3acc3060d2d7d03469b0f895da3533cad4cd5cba9fafc555a2c02eebabc540975e04df30dc6f", 0x99}, {&(0x7f0000000140)="a34fbf61a3ee713f9a171f718f51ab7af68dab94b7af4ff5a5adcdd6d01d6eecfc077e71467344fe42f3737a5624440c22c7c2e84aa262f63cd366bf9237514b38bf675ec26798ec5d99681e4bf7d81fe0fa09ac65fdb0eac68447dd7ddc66d06ab22968d916d2d0d8ac9f0c2099c1ce2e3aa51da25b7d7de3d42b38b9df464e128cda14e066ca1c3aa54aab10a914d5d473db9355655d3ba89c1e52f33f56653b17b1dff5d340ed5897fb283f014fcf254ed74832e9e68dd00125a7c1612bc821dda4838d95e12c4202dcf92830491b75b14ed0bb95a1f13b91e9e0dc9ad854c34f12aa442a46f5f27bd59dd9ac", 0xee}, {&(0x7f0000000240)="87782d4d8be7c2ef22d05b5038006d", 0xf}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x13e8, 0x4000}, 0x4000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001700)={@in, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0xd8) r1 = syz_open_dev$adsp(&(0x7f0000001800)='/dev/adsp#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001a80)=@assoc_value={0x0, 0x6}, &(0x7f0000001ac0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001b80)={&(0x7f0000001840)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000001880)="387d4567c3097b7b865e549431e48c1f7d5e16cba09182dcf387eadf2d16420e40d2088d96c4d587130efd9c3a51d4c024fece09726fc6d80c3117619c8ac2d1d6be1ed2d42f4698fe765b7de80d6e8574ca45d556e6ecb8ec5a848c3dfb9390d8b510f8c0bcd9dcd96dfed26b9f87a48bb6db26c5e43dc24f607effebc1171ae9977f879081f9d54944d95bcab0e51f38aad7bc0230d0fd931c5e44fc9e0d9e2e664e6187a053f4aaef21c3d4eb16802b8bb46aabf5734399", 0xb9}, {&(0x7f0000001940)="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", 0xfe}], 0x2, &(0x7f0000001b00)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x9, 0x8200, 0x7, 0x10001, 0x9, 0xa3, 0x2, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x60, 0x4000}, 0x0) 2018/06/03 08:41:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETLINK(r1, 0x400454cd, 0x319) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x10000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000200)=""/212) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) 2018/06/03 08:41:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:35 executing program 7: unshare(0x800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x3e, 0x2b, &(0x7f0000000040)="e41f2346c9c038e2cd2eda5e1f6945b204bda2c5368f6eaf18d9719e6b5aa4e6ed52b2df32f717d123b8eabc5cf5a7c4a919baae96242a0cce60e010b9b1", &(0x7f0000000080)=""/43, 0x3}, 0x28) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000000000024) 2018/06/03 08:41:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100000000001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/06/03 08:41:35 executing program 4: ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00000001c0)={0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000080)={0x8}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x200000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000280)={0x401, 0x5, 0x1, 0x5}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000440)) futex(&(0x7f0000000140), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=0x4, 0x0) 2018/06/03 08:41:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x4, 0x6) 2018/06/03 08:41:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:35 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2b20, 0x4) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x7fffffff, 0xeef, r1}) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x3002480, &(0x7f0000000700)) 2018/06/03 08:41:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYRES64], 0xa) write(r1, &(0x7f0000000240)="f10fd5ff48751bcea155cfe5e8abff3d1287366f292c5a0729fc74c4ac17f349", 0x20) 2018/06/03 08:41:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xb6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000a80)=0x4) shutdown(r0, 0x100000000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="bd3416967fc63983787dc308249e7d3558eb0153705e562fec5c066b99e55ef35205f1777058a9da492e4081f9d89b10ba61aca5062b1f7b30568951f065de7ef81654d5a1bb993ce99cd78fa2f6dfdbaf9b569774be3ca0d7819646d93adf94785b3ba0c1b17f9d8e20aed072e9c3d2886731d56b3fd10c3668207b1abf0fa65b52baa4dc37ecfd7d95bcf1ff1915f8d5a56aebbf6eb96552e9e978ec311cf4f1b9b88f8d610384b2cffe243902f952d361c13c97d83420d98de1127c662e08eb02bf11bb30ab6addb80215", 0xcc}, {&(0x7f0000000300)="fd692398bec9e72cde145c4157b44d016542face6953f101380c580ca36210281d38d1a2", 0x24}, {&(0x7f0000000340)="111a51fc8bf188a42a3860098b85a01ab514cdd7627ac859117afea40ae21b37c372d81cdd070dde9eb9e4521731028e7cb5d9c6ac66ca2bdec1e3719580bbefbcea837bef9d290585480a", 0x4b}, {&(0x7f00000003c0)="215a39cc56ac133bf85300b94668bbcf82191a54719acc25e056fbab3b6a7e5ae479ed8926da5a3d7dce9771389bd84038ab7215d3daaafdc86eaae9f53b0bf0414ccd5189bed7c7111085d812de97950ba1c1c1a31228290e3b2e520d5477bc6af0ba80f50a73737023b5e15af4db55d3793696d8ecb21d42eac2d646b458f3b18d6bd573176ca48a43c9a9229134fbcceaf8d55647dd1a04c55921255d0d23d4ce63", 0xa3}, {&(0x7f0000000480)="1b8a24f355b58fb39f75d972625866da0852a51e916797346364691a820bc1e05dcbc16dade542da83713903374abec322a7983ace87f483b259343f569d450de4ce52670909eaa686d86d25be240e1a2a1d113c4fa18fc2d0e7f4819654bde819b023059a79933c2de9f3", 0x6b}, {&(0x7f0000000500)="572037c3d8a8918aa9577e1326f0e61999e08df513", 0x15}, {&(0x7f0000000540)="e97b992970c2695b37e94cdf55c7b743e9687ccf2ceede32b01ccabfae24d83e4967828505f66c9de653f97004ee2e506201eab690d7aeeae1437c5bdffcc5009ddd2532e9031313026478bc95e2f409b6fdf0c0ef6c3691733be715767ad2cb135dac99183dc02487f8aaa6804dd4c5065e89b8c9ed86b671c730c253c473d7f5c473371e33b38ec08dd123d16d740e6b41e7aca8902e9101efba695ebb21a443ca69908637c52a571ae3f5003658a37f294c71e36e74f915f37a692e00609b50aeabf2edd6f2f2093dc92322400fa91b570b50e880a6d779b02546278229b59e5fc9adfaa18a2b", 0xe8}], 0x7, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x40805}, 0x40) r8 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$EVIOCGNAME(r8, 0x80404506, &(0x7f0000000080)=""/153) 2018/06/03 08:41:35 executing program 7: r0 = epoll_create(0x400000000002aa7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x8010, r0, 0x15) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0xdd6fc5ebb6160d7c, 0x1f003, 0x8, 0xa, 0x1a}) openat$full(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/full\x00', 0x501000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/4096) 2018/06/03 08:41:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffe97) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)=0x8b) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/06/03 08:41:35 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xc988, 0x5]}, &(0x7f0000000040)=0x8) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f00000001c0)="4fe80200", 0x4) 2018/06/03 08:41:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x3, 0x6) 2018/06/03 08:41:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x1ff, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9000000000000000, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/03 08:41:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000001340)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x6, 0xffff, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) rmdir(&(0x7f00000000c0)='./file0\x00') stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) 2018/06/03 08:41:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20100) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000280)) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c4831546850070000095b805000000b9020000000f01d9420f01d1f344d36a8c0f300f01c966b833000f00d0c4813d5d3477f4c74424009bfa0000c744240244000000c7442406000000000f011c24", 0x4f}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/06/03 08:41:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ec0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f8040000fffffffff8020000f8020000f8020000ffffffffffffffff600400006004000060040000ffffffff040000005a3ed3d9713daab213836a08ece709f2da10c5044110641a06374d31310acf4e4c88056cf2f0009cfc134ecfc3d12566c6dda56c84cda181dc13c2f1e56e37e8f25949b0c06bb640b6580bd245b48921cac09dabbcca07eaf3c9e323", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x558) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) socketpair(0x5, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x2}], 0x2c) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x4, 0x1, 0x1f, 0x1000, 0x8d}) bind$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/03 08:41:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000)=0x80000000, 0x4) 2018/06/03 08:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x600000000000000, 0x6) 2018/06/03 08:41:36 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0xffd2}], 0x1, &(0x7f0000000080)=""/92, 0xfffffffffffffe56}, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) r2 = getuid() r3 = getegid() ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) fchown(r0, r2, r3) ioctl$int_out(r1, 0xc0305710, &(0x7f0000000100)) 2018/06/03 08:41:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x0) 2018/06/03 08:41:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x450101, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000380)={r3, 0x9, &(0x7f0000000200)=[0x3, 0x2, 0x200, 0x2, 0x80, 0x5, 0x3, 0x2, 0x1], &(0x7f0000000240)=[0x9, 0x44], 0x40, 0x6, 0x1, &(0x7f0000000300)=[0x5, 0xffff, 0x97af, 0x8001, 0x9, 0x0], &(0x7f0000000340)=[0x2, 0xff, 0x7, 0x7, 0x9]}) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf32(r1, &(0x7f0000001000)=ANY=[@ANYBLOB="7f454c460000eaffffffffffffff0003000000000000000000000000380000200000000000000000000020000000000000000000000000000000000000000000733f8075000200000000000000"], 0x58) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/92, 0x200002dc}], 0x1, &(0x7f0000000a00)=""/111, 0x1e5}, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) 2018/06/03 08:41:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/06/03 08:41:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:36 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000280)=0x4) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000001740)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f0000000000)=""/255}, {&(0x7f0000000500)=""/4096}, {&(0x7f0000000100)=""/5}, {&(0x7f0000000240)=""/56}, {&(0x7f0000000180)=""/22}, {&(0x7f0000000300)=""/230}, {&(0x7f00000017c0)=""/137}, {&(0x7f0000000400)=""/86}, {&(0x7f00000001c0)=""/13}], 0x0, &(0x7f0000000480)=""/2, 0xfffffffffffffe68}, 0x0) 2018/06/03 08:41:36 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r1, 0x100000000001) 2018/06/03 08:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0xffffffff00000000, 0x6) 2018/06/03 08:41:36 executing program 3: r0 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x200) 2018/06/03 08:41:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000002b40)=[@text64={0x40, &(0x7f0000002ac0)="66b839010f00d8460f0666baa000ec470ff5b671000000c421f913b24ea5f4b80f32f240dff066410f744de2400f01f848b801000000000000000f23c80f21f835000020000f23f8", 0x48}], 0x1, 0x0, &(0x7f0000002b80), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xd000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:41:36 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x100000000000003, 0x2) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/03 08:41:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) tee(r0, r0, 0x3ff, 0x1) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x1, 0x50000) sendto$inet(r0, &(0x7f00000002c0)="863503be802923837e908fc008bdd1a078a63f498c300f70ca94b897fcd5c518e865ca8b898cdd46f6596064a502ed9b146f674229812a8cebf9d0e99ef68680ab7f1b378db816622b1600252eb8d8d34396afe4e2494a7aa594685d289c90ab14e87824df7fb1bd09ceb2c34079fa8fe9afb269e0e588ab76dd06423106e72c332f915874b658f85d2d03c36d311acec70cc02754a4ffeb03b22afef5b4fa8203000000000000005fd0a847cd0670fb3b2d0c9becc462d365c0538e", 0xbc, 0x20020001, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) recvfrom(r0, &(0x7f0000000380)=""/175, 0xaf, 0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="e8adcc8a1e6f3c6e9f9fd899ffd32defedcb3f4bd668eed597f1f5adfde81a5aacb691f4004fe4a849ba6574793ba610121d4e5dbb93320620cb9b0d0d06bc29b36538ad27f23bcb59991e55b0f3836dbfb475ab75421f3c86ad45496ba17822b1c61b2e148530eb416ceba0db4884053949c7c3a99fdd35832195b217025b219801c172ca192642949412", &(0x7f0000000180)=""/10}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x56) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000280)) 2018/06/03 08:41:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0xffffffff, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x1) 2018/06/03 08:41:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) socketpair(0x14, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(r0, 0x100000000001) 2018/06/03 08:41:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xdd3) ioctl$TIOCGPTPEER(r0, 0x5406, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/03 08:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x300000000000000, 0x6) 2018/06/03 08:41:36 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x282001, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/06/03 08:41:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/06/03 08:41:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) r1 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r2, 0x0, 0x70bd29, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/06/03 08:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x100000000000000, 0x6) 2018/06/03 08:41:36 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x201000, 0xfffffffffffffc73) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x20011000}) fcntl$setpipe(r1, 0x407, 0x552) 2018/06/03 08:41:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88e4ab132dff4db8, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) shutdown(r0, 0x100000000001) 2018/06/03 08:41:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a933d660200487eacb7e164c990a0028e", 0xfffffffffffffd1a) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "8a3c9cb9b6acefb1ad9ea73f268dce854ab584a8b5353d4c9e4741fa757a9f085679c0920d6b3f71d829bfa38ae7b57be9b79957d1b455fb3eee2af52562ad498065cc7ce2ec7a00d49c9c8b302c357f86f6ae"}, 0x5e) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 2018/06/03 08:41:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0), &(0x7f0000000140)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_gettime(0xfffffffffffffff9, &(0x7f0000000000)) 2018/06/03 08:41:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x200000000000000, 0x6) 2018/06/03 08:41:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:36 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/78, 0x18d}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x20, &(0x7f0000001f80)={0x77359400}) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) 2018/06/03 08:41:36 executing program 0: unshare(0x2000401) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x5, 0x2, 0x100, 0x2, 0x80030100, r1}) r2 = socket(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4040000000000006500c01c492ccdad0000000000009500"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0x2f, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r3}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r4, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r4, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000380)={0x6}, 0x4) connect$can_bcm(r2, &(0x7f00000003c0)={0x1d, r3}, 0x10) 2018/06/03 08:41:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x100000000001) 2018/06/03 08:41:37 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x100010, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xfc, 0x0, &(0x7f0000000280)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000080)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x3e}, @fda={0x66646185, 0x2, 0x1, 0x22}], &(0x7f0000000140)=[0x0, 0x0]}, 0x8}}, @increfs_done={0x40106308, r1, 0x1}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000200)=[0x78, 0x28, 0x40, 0x58, 0x0]}}, @acquire_done={0x40106309, r3, 0x1}, @acquire_done={0x40106309, r4}], 0xfa, 0x0, &(0x7f0000000380)="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"}) 2018/06/03 08:41:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, ']'}, {0x20, 'hybla\x00'}], 0xa, "1d573ce53f78abdf454f4436c4d6a31e8724a13e4a2b86d9926ffa539c82c343ad2db05aa97b7269d2153b61f4ae6a6a1adafe640239fed36b86ef7f3339475f9549001b73aa"}, 0x5a) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x700, 0x6) 2018/06/03 08:41:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:37 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa42, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000200)={0x0, 0x10000}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x121800, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000040)={0x4, 0xffff, 0xffff}) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xf, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/06/03 08:41:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8000, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xb77c10f39678b65e, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) shutdown(r0, 0x100000000001) 2018/06/03 08:41:37 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom(r0, &(0x7f0000000000)=""/159, 0x9f, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/03 08:41:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x6000000, 0x6) 2018/06/03 08:41:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="400000ffce942ce287844bc0c9457c2f7dbc"], &(0x7f0000000340)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xaaaaaaaaaaaad6c, 0x0, &(0x7f0000000040), 0x100000000000004b) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:41:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) shutdown(r0, 0x100000000001) 2018/06/03 08:41:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="41e3e02ef14c8e6ca79e69ceacf456c7b627e13516db87e7dd8af1d170013f5832dd25a2e5779f76b0bb350eac1936f33345a470226fcb16b1061bb2aee09c955ea984203aef984d6dc914089eec68f0d1d136f3dbd95b04075ebd943f14c24b95c8f65e9215b12acba954a53b9121e15f7fa3a371dcda5a80cc91953db5831a6f3832", 0x83}, {&(0x7f0000000140)="e9accad912ec6a05b348fbfa7ed09dff9456054a7e7b6ed3fd0210e5", 0x1c}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="3720bc06d2fae2995bf4640cb2793cdc85b630fbd344bf1d926d51b417c4d1f9c92c70032e2e04618b36ab989e88e68f0f258fe6d5b7e33d5921682861e90b9091116d6e2a7d5769abd72f81f6f93867a92c6451f9b36f3ca0a8d440b6e1096e2774b9c1abde5d74b3ec50531ee0b98523b6523005d7ad6055d814724bce91089bd2b848cd40fcac61bb42dd063ee8a3bf9668e0c94eb98634e3163259aa7597b90be9e6f09f4661bb4cdbd45bcd0f0a9fab816ec753404f9c3af064171efdccc40cccafe6c16a42c2a35c196809c21a", 0xd0}, {&(0x7f0000000180)="b2ca2bd68d4d2d3fc3132a913080e8fd1ff53cb194a9b5777b4f17a0bd8550eb750f7cb42c66a4e82f60cb169007cd9290f828800d7133d87b15b9989441c313fa170ada59a02e9b0926574741333b17cbe2259fee13c2cefe73967644749d3a084b5daffb95f7c8eb2eb20dc018a82c0f3bb0aec9cfa85fd4b0245b68db2d90a5c47475fbd2d77ed43291dcd83652e7fd2c4eff170ae7a4e45bf155a89589be3e1f6e193f56078e5305fbc26265659267d409d863f050a7d1126efa4515", 0xbe}], 0x5, &(0x7f0000000500)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, @init={0x18, 0x84, 0x0, {0x5aef, 0x8, 0xfffffffffffffe00}}], 0x38, 0x20000010}, 0x20040090) remap_file_pages(&(0x7f00004f6000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x8, 0xebf9, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r2, 0xfc, "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"}, &(0x7f00000007c0)=0x104) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000800)={@multicast1, @empty, 0x0}, &(0x7f0000000840)=0xc) bind$packet(r1, &(0x7f0000000880)={0x11, 0xc, r3, 0x1, 0x7f, 0x6}, 0x14) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000580)=0xffffffffffff8000, &(0x7f00000005c0)=0x2) 2018/06/03 08:41:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x5000000, 0x6) 2018/06/03 08:41:37 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) syz_open_procfs(r1, &(0x7f0000000180)='net/dev\x00') r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000000140)={0x2, 0x4e23}, 0xfffffffffffffd94) r4 = syz_open_procfs(r1, &(0x7f00000002c0)='cmdline\x00') sendto$inet(r3, &(0x7f0000000000), 0xffffff2f, 0x1, &(0x7f00000000c0)={0x2}, 0x10) read(r3, &(0x7f0000000000)=""/116, 0x7bc063c6) r5 = accept(r3, 0x0, &(0x7f0000001800)) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000300)) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000001840), 0x2) [ 170.016816] kvm: emulating exchange as write 2018/06/03 08:41:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socketpair(0x11, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000940)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x19d500, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x400, 0x0, 0x1, r3}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) dup2(r3, r1) r5 = timerfd_create(0x3, 0x800) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='proc\x00', 0x80000, &(0x7f00000001c0)="bd2aa1f77322b9ea8f61c76454e7d4f031c66ce8488a32e9795176a000c2a81a5e1f0b2683a6a092081c5f419061f5a4abbe68c5925df42a60269559fd86dce20c6a5827899a0c5399d5f2aa70b65f1ffab0efef0357e80c904145395616477c2115bd0f63fc2a70d50f4cf395771cc5c76d2e6e5a9b506d4a06f628619baca977b83ae786c168c2337ae064e24a7fd9821d27e52dc6e9cd3b6f8d76b9b9f3dfb1818ed3890ca41b7e0e446868cb9420ba1a8ea84a6848678250c991cfec9f4ce97c1525b436fa79057dbdd8d351f06e914e58ac890cb57b80b90477") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000000fc0)=[{0x0}, {0x0}, {0x0}, {}]}) connect(r3, &(0x7f0000000980)=@pptp={0x18, 0x2, {0x1}}, 0x80) shutdown(r2, 0x100000800001) sendmsg$rds(r1, &(0x7f0000000f80)={&(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/221, 0x255}], 0x2, &(0x7f0000001200)=ANY=[@ANYBLOB="58000000000000001401000007000000ff0f0000e1ffffff", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0000010000000000"], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="5405000000000000"], @ANYBLOB="08000000000000000000000000000000ffffff7f0000000000000000000600000200000000000000070000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f700000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'], @ANYPTR64=&(0x7f0000002500)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRES64=r4, @ANYBLOB="60d8a62302aad92703aba86892294d1926f167be547f9144be57fe4fe700bb1184372bac5200e03c8a95cb54b5c217eee994db7e58942bb4abf876a6f7b302f855bca7a8f121c8b391262f5831095aa456cab85e7672a7cea564bf5d99f8c938360a99159bb93fd7ffffb45bdf64690f37035ce3845a7241b85225bec047fe29317bc4ddea71e7c7faf18b1ca3d24556e204ca8a8b75bd572c3be0eb020afc6e25a27a347d95d441bb089d15dc17146e6e082069f64bcb16d21efd6a034b30e7c9df73b42de8d3ef00a8874385e48bc73f03b9d6cb89384988c35aceb97a8465887a2dd63958cf71c9ada5076a3868ff7ea78bcd5d05909b9a"], @ANYPTR=&(0x7f0000001480)=ANY=[@ANYRES16=r5], @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="91c2839651712e9832e5e2d0850b97a24ea558af2bac11de49023bae6b581881b1c35340014e206a7e7c231e51e03ea104247de50520430026f92fb83c39748e46ada6cffd1e8f15c327114314286864413cdf83c11c9dbb83e782702a08a392b0147033c4c67c5b9b3133a4c9f33f716bf7994b30d60588950740fd96dd41a490e5e2071b2dfd5060418b1ef3c88eea5700568d0e8166f512f3cad7c95886bae9396850c3f1e2860739fa4f17161d439610105a00c01ec780c660b74a19c5cc2cb93a74d172a7ff144ad0de8256566c6d54f82bb2700c5c5bce99ea65075b59e8030c5b413a11a178fbe5fe630da2a4ecb7e8f04e59b98e574e1f36b9253434453c427fbbc48bacca44b625c29c3770899233e82743728a5431c533a57d9d47d25298eb77eb74cf28fe91e3697db4464291643aa76c3956d95fd9ed8277d3eb2929ddc60ffa17881b0e00eca7258c6ec7aa2c23c85ef73539c6d1ea6b18d411cdd4652c9de70d047ad86713b4e860a1e197152c4449fea808ee3113e053890bc521b9b03a196be106ee9c6cb142d5b74a8798e4ff70eaa5f9516253d184eebe428809b032644b1f53886572a56ebd451882323288fafb7b9ca3f339261616d29f75757a6937c37baa0420d3f8026ceb8bed00389e03ed6cdcfebbb8a67d48e18911263e829474d6e7e744564292433b45ea0d08ca67dc8cd5f691b93f1e163fbac8cffd5ebd61d9f74e99eb4d8b43329f4988736684a4fe61f82d8a14c244beb30e76beaf66462b6020bbfd7c2e40f8168ccd1d500065a1a662566054322a594dadcacc392514c52437646a891d02f77934013879873671ecc7a6a92a07de1e304b417d95f6f6291a1c9656f602bb23b6258391d9afc55606b587d36ccd69116435d7167b64b47c252b0c83f41ef58d2f4207bfd07e1a91db35a6d8a525d11c65f15696028e86adcd0b95777c3ae930fb220ccacdcf20cf07d5f88f7a48016d5a89b6f7f8055696accf47bc2d668882ca38c1a5516fbf5983eb01b7b139a6fcd06df41b659c534eae671caf8034679fe2df9f35c0e88a87c9b2be0dafc84c2c75ae3bd1faaceee4c5cf45a8cf5d62ac50cb23d0bd7d84e19f5805e305125870ebd9be59e50e83b84932d7b0e06b2fb212ac3a292fbbc3a2f9fa0b2105d88728fb22e70f5762a1de9d8b60b96df7d71711359d1926f2b46b13436e1e8fbd514833bbb3bcfd053400b5a3ec6845627867b1633368c007814b5adf4f3cd394498e764f10fb7c4d7fee549798f0502013aca2c9707e83b4ba8edbfe198ffac80a1eb70d0917bae80636a0dc214efe329399c791151ff4f9c3c0749ef6008f504bb604614faab2dbd39aa86fe9ad77daeae3046fb6fa41f6ae5e85dee3270fb6714da484e9fbbfbd50c6471f58b3fa87f1f1836852f48c4f414c9f11bbee346ef3aa28eb90d19a0b07dd0f2f24647c6c0e65afa7e0c4cbf5278a88b9086cbfe6300122c6458c0781f82fe6c02cfee571fde45deb115c5dd37a60b605ea7d2e284db8c339ebbcbea392aa8a3d514db34813cd13092bb27634ee76d42e449fd8833791e0e032fcd687ccacbaac2ebbaad3f0f192bb2f1a41a10495f8e32d012b8a212b762722e3ce0733e26c15ddcc6a148c601a436c61fbe1ee2550abf8ed237b7a60596c96aaa4977adec54069a2acfdc08352b846839ef05af3fd47854c55dd51c3e4080faa15eb23dedc0bf5ec034a7302db88f2285a7832d94f3042557be1ec4f18dc86315ff572d38a9161d7460543a190ab43ba79d94f2cfcedf7fed9cba356e2daff558313fd0e58358838281d9eeecd35b55ea0badb0fb208be9fad7ed968ef669fd9c9218cd35acf7535d24768fa3ae36b97fbc7da7b1be878dd388c6dce51520777f8b02129c8d3b56ab296c82f98636eaba4482a5b5d484b00150075887b4eda255e6418b44619d713fd3b30885d03b1f0795b686c05c09033ce0243dbcb50151428c55a4ec7d0940e6c5a3d34d8b051519f92aa2cdc7736e2a4f23d88820252c4c39dbf8cb0b06566e5fb928b96f686bc9d59038d22335ef860fe46f33f06754388d2f01096e9afcbafce4402271771cfb297367dbe2c48c9804dd8e951eb846e76d9668771e82192768e8e8f18885b09e61a844ed2a3205ba05123faae99c2fea3800fef081e3cf6316c646ae8f8f9f34f47d471ad4e36188873d3a34f1ddf68397454847e9cb5367a9761ded7a561e0cf778011b13df785ec43950c7e23df2b544c8e229b749b7264297ef136a44694c63afdc13a84c2e9d9a640f11a283409b7ac253a8a81acc86d236525305b13a61b86efa16d4f8596fa2d3d524ea290b971728b4e2d31be76a5cbe7a0c7dcad72e7a3251053b24ec237b912016ec36c0ff5313c346a2dc4ea2bb8bf5091aeb4c8f8b21493baf4503eea1c8d726cc9f25c436905bd3a51ee09cb50efd8af6e21b6e58d67e9f3c4ebdb56d0f9bb2a49fb40d6e579a2939bf9b3dd0dadf32cbe4d7f4f64feb7326ad6440df0efe7fbaf3200a160f9498f3b45cd5860d575b3f41c60eefd740d368e6a91d382304973f7a20fde7225b17da33a3963fc76ae2b414539e06b4da4b4c0f1301866e77aba5dd6c0d6424a0aa313153e8a30e526b8c2de5905a3788a109372743e088061cb36f9c9a7c34955f6c2bceb0678940e26d086d5c392bcd84249215a46478b558bd034dcc7a8594970e28557de62277736ba3a8c804ceea736a60ff603129a38f2ce54a62308cceee4081c005800e8aa64dd6e1157208d997cb52edaeaa1403b9f6cd4132d11665aac91084e791ba5ea751db96cb8abd60a7dca85bd0b0f2bba29c583497b3fdb2fba87d357359305d26c7b9b9ad281125519ca7e9da61a9530f57f82111d0ff0ae6897d1bc409f7b86de826bcf59a5ed1b7ced34a6cb9f54147c2838a533df0d0af7e6591a5f18855861e4c655a615efe3ddc66cbb863ce6c79aafafbb1347f2bf8dd55268bfa6f500021667bcdb5a911dadc46eb58fad2b93c07ac081d9149281a84c89a4e1a2736859c52948107b35f6a32cdb455fda1ce42b0538c04917173a74f7809bf1a82663faecb0045447b90b876868719b746fa69b15e58ed80f6f891bd21873208103d0dd39621ae020c90672a6f2f6a799f103d398e625be7d5a181b297e9cfe4fc67197b212f0991cb2d4a93228027bb66df38d05d62ade43fa043c3c412a89f3aff397d6376aeda1502fe1084a0b1048947395d88b90cc0fb57c82deb4a955666b26deaa487ac331a2aba3b9d5bbd8cd11e84fd1deae395f63276d6bf7fff6ba7703839dde1d339ac901cfe2c1afeb59d3afa25c249d3b20b8837fd6794ac833301285e82fff2011ff252a631a5f58ae8ef1af3516091cd4a32058f391c7166423de88dcdbaf7e4d22c90f13de5c2612ece65ffcd508ba362db399de653f41d5894725713f192b96bccbfa66289802d922e1c0d1ad87479f515d1e9ca6f2a1809a2769796eea325199801c8e46577ba0e3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@ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c800000000000000", @ANYPTR=&(0x7f0000000c00)=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'], @ANYBLOB='2\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000d40)=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'], @ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="09000000000000000400000000000000a9090000000000001800000000000000140100000c0000000100008000000000"], 0xffffffffffffff20, 0x20008003}, 0x880) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001040), &(0x7f0000001080)=0x30) 2018/06/03 08:41:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x8000004e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x40, &(0x7f0000385ff0)={0x2, 0x20004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0xffffffffffffffd5) shutdown(r0, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) 2018/06/03 08:41:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="75fd") r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="12"]}, 0x18}, 0x1}, 0x0) 2018/06/03 08:41:38 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x101) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001500)="240000001a0025f0006bb404feff141c020b5aff6e10b500001180cc0800100023020000", 0x24) 2018/06/03 08:41:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x4, 0x8000, 0x9}, 0x0, 0x1, 0x0, 0x0, "573a615de357c7b3"}, 0x10}, 0x1, 0x0, 0x0, 0x40800}, 0x8001) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) gettid() listen(r0, 0x11000000000b) r3 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) sendmmsg(r3, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001b80)='D', 0x1}], 0x1, &(0x7f0000001c80), 0x0, 0x40}}, {{&(0x7f0000002700)=@generic={0x0, "21ab7b821cb6478f38d55b7fbc3dffba41c6f9f5d10f590399f3d9e31a393c9f5135d958800e5c68139c2f70b48c06720f5c43f3c1a006cc98b270c947e00734a5dc59b65aab33dea256ea4f807ca199e1eb9b481ca1c1907f70de196452189eed42d0b413604f9ce71912df524f044a44b36a86aca9a85daee9813a6cf1"}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ca", 0x1}], 0x1}}], 0x2, 0x0) 2018/06/03 08:41:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x10, 0x6) 2018/06/03 08:41:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)) 2018/06/03 08:41:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x5441, &(0x7f00000000c0)) 2018/06/03 08:41:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x9, 0x6) 2018/06/03 08:41:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:38 executing program 7: r0 = socket$kcm(0x29, 0x80000400000005, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/stat\x00') fcntl$notify(r1, 0x402, 0x8000000000031) exit(0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000100)='sessionid\x00') 2018/06/03 08:41:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xde38f4ce2526ab0) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe7c, 0x20020003, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0xffffffffffffff10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:38 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) read(r1, &(0x7f0000000180)=""/254, 0xfe) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/03 08:41:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) pipe2(&(0x7f0000b57ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x4, 0x528, [0x20000280, 0x0, 0x0, 0x200002b0, 0x20000580], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x1, 0x8917, 'veth1_to_team\x00', 'irlan0\x00', 'bpq0\x00', 'bond_slave_1\x00', @empty, [0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x108, 0x138, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0xe8ff, 0x0, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}, {{{0x5, 0x9, 0x655f, 'teql0\x00', 'ifb0\x00', 'veth0\x00', 'bridge_slave_1\x00', @empty, [0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x130, 0x168, [@realm={'realm\x00', 0x10, {{0xd44, 0x100000000, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'H.245\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x4, 0xf5, 'rose0\x00', 'gretap0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="e142408ba663", [0xff, 0xff, 0x0, 0x42ee8ee4c99a0f04, 0xff], 0xa0, 0xa0, 0xd8, [@pkttype={'pkttype\x00', 0x8, {{0x5}}}]}}, @snat={'snat\x00', 0x10, {{@random="0e90b7424f02", 0xfffffffffffffffd}}}}, {{{0x9, 0x23, 0xfbff, 'bridge_slave_0\x00', 'erspan0\x00', 'bond_slave_1\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x94c444be0ba56166, 0xff000000], 0x4e21, 0x0, 0x2, 0x4e23, 0x10, 0x8}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x5a0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/06/03 08:41:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x6, 0x6) 2018/06/03 08:41:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000200)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000001c0)={0x6, r4}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2c0080) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000080)={0xffffffffffff7fff, 0x3f, 0x9, 0x0, 0x7, 0x2}) shutdown(r0, 0x100000000001) 2018/06/03 08:41:38 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x7, 0xfffffffffffffd41) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x759, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCCONS(r1, 0x541d) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x600, 0x6) 2018/06/03 08:41:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x200) 2018/06/03 08:41:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='\'wlan0wlan1\x00', 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x48100, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00020800dbdf251ed900000800e002bb00000008000300000003000004000008000332b8c0acb2be7f610039199103aa63feab3755f5c6"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x41) shutdown(r0, 0xfffffffffffffffb) 2018/06/03 08:41:39 executing program 0: shmctl$SHM_LOCK(0x0, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x19d, 0x40180) openat(r2, &(0x7f0000000240)='./file0\x00', 0x101002, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0xb6, "56d1ae62032b0369097ebff50a9279c80a62c88af401ac638771faa6118a252025a60a76b2ece62f92fe01a69624f9493be62da94830cc9af5e1a5099eb313f11b7c846e55500e2db26021736ba11d81c4d3b8c284b03a48734da3123df73f22bcd2f96dbba18d177cfaebea93f02953904aebef8c7faa91fc43401287430de197433d28447171983f6876e51b5cb83de3e900c3d83dff91a856f890fabe7df637bb4cca0d61aca4dc48ab1f0e0d30b50c4b74145c9d"}, &(0x7f0000000200)=0xda) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x2b, r1}) 2018/06/03 08:41:39 executing program 1: r0 = socket(0xb, 0x801, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@devgroup={'devgroup\x00', 0x18, {{0x4}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x900, 0x6) 2018/06/03 08:41:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x2, 0x73e4, 0x89, 0x577a}, {0xb0a, 0x6, 0x9bdc, 0x1}, {0x40000000000000, 0x8, 0xfffffffffffffff9, 0x2}, {0x4, 0x0, 0x5, 0xa70f}, {0x4, 0xff, 0x0, 0x80}, {0xffffffffffffffff, 0x7, 0x9, 0xfffffffffffffe01}]}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001002000000000000", 0x1df, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4802, 0x0) 2018/06/03 08:41:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x0, 0x0, 0x200) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x500000000000000, 0x6) 2018/06/03 08:41:39 executing program 4: r0 = epoll_create1(0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x1, 0x1, 0x5, &(0x7f0000000140)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = epoll_create1(0x0) close(r0) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x2}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)={0x25ee}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/06/03 08:41:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x400000000004e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = shmget(0x3, 0x1000, 0x5, &(0x7f0000ffe000/0x1000)=nil) fallocate(r0, 0x1, 0x8000, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x101200) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, 0x13, 0xf, 0x500, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x7}, [@generic="7ac4c2755dba9703398c06a4941f9ca2b505c679b0ff833bf54828292969d55da3b5e6eb203bdfa1f1852ac55bb75f21a15b9a099fbf8238a25db2f0b5054cdc4a96cebdbc8dd4f6783ad423a288be00348dcc7d4e9d8b66fce5d592a9ed02916000d13b9119bc5447938a80d8d27d3ead582639acd0004a027bb8735c4856e4dac8730dca8502d973317cbfb079b8ca601d8b9516cab66e0e256cabeb72c9c2c05750a9aeba39ee261476cb837fc005f4c73f52898a4c6ca3cf795c8b9f156b0b6a49aef8e0ffcd5f4a4462dcbe17", @typed={0x4, 0x4e}, @typed={0x8, 0x5f, @uid=r3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x80) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x80000001) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000180)={0x7ff, 0x5, 0x0, [{0x8, 0x9, 0x1, 0x0, 0x400000000000, 0x9, 0x89c5}, {0x1, 0x1, 0xb20, 0x7, 0x9, 0x3f, 0x9}, {0x40, 0x2, 0x6, 0x976, 0x4, 0x1ff800000000, 0x7}, {0x5, 0x3, 0x1, 0x5, 0x1b, 0x1ff, 0x6}, {0x3, 0xfffffffffffffffc, 0xb6e0, 0x40, 0x2400000000000, 0x80, 0x7}]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x8, 0x2]) r1 = socket(0x2, 0x6, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x74, {0x2}, 'gre0\x00'}) 2018/06/03 08:41:39 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xffff, 0x6, 0x4, 0x0, 0x41d8dd91}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x9, 0xfff, 0x6}, 0x74660000000000}, 0xa) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x10000000, 0x6) 2018/06/03 08:41:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x102, 0x1}, 0x2d) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6daf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, 0x4, 0x1}, 0x90) 2018/06/03 08:41:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x0) 2018/06/03 08:41:39 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f00004ad000/0x3000)=nil, 0x3000, 0x1fffffe, 0x20130, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000a77000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x11, r1, 0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0xa000000, 0x6) 2018/06/03 08:41:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x3000000, 0x6) 2018/06/03 08:41:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/03 08:41:39 executing program 0: r0 = mq_open(&(0x7f0000000040)="2e657468304073656c696e75789d656d31246d696d655f747970652700", 0x0, 0x0, &(0x7f0000000080)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) 2018/06/03 08:41:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2000000802, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x102, 0x1}, 0x2d) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6daf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, 0x4, 0x1}, 0x90) 2018/06/03 08:41:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7fffffff, &(0x7f0000000400)="0047fc2f05d82c9924097028170e8319a7db79344a026f4a1a2efaf0666ef59490f75ad75920414ad239b02e12d7f2ec94b14c9884b7eaae063dff9ac601584acf98a46c04540b376ad04f43b43b4e7383c7") fcntl$setsig(r1, 0xa, 0x19) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000001c0)={0x0, 0x1406, 0x24, 0x4}) r4 = accept4(r1, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x80, 0x800) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000540)=0x200, &(0x7f0000000580)=0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000100008000000000000000000007"]) r5 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0xae49, 0x10100) getsockname$netlink(r5, &(0x7f00000003c0), &(0x7f0000000380)=0x1) r6 = dup2(r0, r3) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000200)=""/214) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x44080, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0xc0010141]}) 2018/06/03 08:41:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900), 0x26f, 0x0, 0x1be}, 0x2) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23}, 0x1c) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0x4000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'gre0\x00', 0x1}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000001fc0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000027c0)="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", 0x2f0}], 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) arch_prctl(0x1001, &(0x7f00000001c0)="42242a455346f2a4eb854e4dbdf1a8bd94150e8a7f6e042bad5fe891c30ae41968eb01af8aa1cc0d528ec789f0acca09dc5f271aec1e299a07c14cef082dd3069380bd982197816853c477b8f5c4311791560155a81dd25e438af50ae91a088943593e603add955d46dc86548321a1b51896bc69e29866c973b0ce4dd6b7c8bc7eed2d911df70fba67b402a5bcb036c3581b144383dc24ba0451a1fd447061dfee71ea5916e10baa8eedbca43cf9f318858cfd16a4f53dfd581897a48b45138ce020860a009dcbe6fe3e8439c22f30192456b856a341a0e6dc37d0d1cf7279a49eee388753c8114d94f816efcf917eded8d103579de5") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r4, r5, 0x800}) 2018/06/03 08:41:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f2d, 0x2000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) shutdown(r0, 0x100000000001) 2018/06/03 08:41:39 executing program 3 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) [ 172.661214] FAULT_INJECTION: forcing a failure. [ 172.661214] name failslab, interval 1, probability 0, space 0, times 0 [ 172.672693] CPU: 1 PID: 12117 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #80 [ 172.679989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.689453] Call Trace: [ 172.692067] dump_stack+0x1b9/0x294 [ 172.695819] ? dump_stack_print_info.cold.2+0x52/0x52 [ 172.701042] ? debug_check_no_locks_freed+0x310/0x310 [ 172.706260] should_fail.cold.4+0xa/0x1a [ 172.710356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 172.715500] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 172.721330] ? truncate_inode_pages_range+0xe01/0x25a0 [ 172.726648] ? debug_check_no_locks_freed+0x310/0x310 [ 172.731871] ? generic_error_remove_page+0xc0/0xc0 [ 172.736911] ? debug_check_no_locks_freed+0x310/0x310 [ 172.742126] ? graph_lock+0x170/0x170 [ 172.745970] ? lock_acquire+0x1dc/0x520 [ 172.749962] ? __fdget_pos+0x1a9/0x1e0 [ 172.753869] ? graph_lock+0x170/0x170 [ 172.757698] ? __lock_acquire+0x7f5/0x5140 [ 172.761960] __should_failslab+0x124/0x180 [ 172.766220] should_failslab+0x9/0x14 [ 172.770045] kmem_cache_alloc+0x47/0x760 [ 172.774130] ? rcu_note_context_switch+0x710/0x710 [ 172.779083] ? graph_lock+0x170/0x170 [ 172.783088] ? mempool_free+0x370/0x370 [ 172.787094] mempool_alloc_slab+0x44/0x60 [ 172.791268] mempool_alloc+0x18b/0x490 [ 172.795280] ? remove_element.isra.4+0x1c0/0x1c0 [ 172.800255] ? lock_downgrade+0x8e0/0x8e0 [ 172.804454] bio_alloc_bioset+0x3a1/0x7f0 [ 172.808634] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 172.813845] ? bvec_alloc+0x2d0/0x2d0 [ 172.817669] ? blk_lld_busy+0x70/0x70 [ 172.821497] next_bio+0x47/0x80 [ 172.824808] __blkdev_issue_write_zeroes+0x1e4/0x510 [ 172.830043] blkdev_issue_zeroout+0x1d3/0x550 [ 172.834603] ? wait_for_completion+0x870/0x870 [ 172.839213] ? __blkdev_issue_zeroout+0x1b0/0x1b0 [ 172.844084] ? __lock_is_held+0xb5/0x140 [ 172.848153] ? fget_raw+0x20/0x20 [ 172.851603] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 172.856792] blkdev_fallocate+0x2ea/0x400 [ 172.860932] ? blkdev_read_iter+0x190/0x190 [ 172.865248] vfs_fallocate+0x4b4/0x8d0 [ 172.869129] ksys_fallocate+0x56/0x90 [ 172.872921] __x64_sys_fallocate+0x97/0xf0 [ 172.877150] do_syscall_64+0x1b1/0x800 [ 172.881034] ? finish_task_switch+0x1ca/0x840 [ 172.885522] ? syscall_return_slowpath+0x5c0/0x5c0 [ 172.890442] ? syscall_return_slowpath+0x30f/0x5c0 [ 172.895365] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 172.900808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 172.905651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 172.910827] RIP: 0033:0x455a09 [ 172.914009] RSP: 002b:00007fbfa72f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 172.921714] RAX: ffffffffffffffda RBX: 00007fbfa72f46d4 RCX: 0000000000455a09 [ 172.928972] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000013 [ 172.936241] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 172.943511] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 172.950769] R13: 000000000000007e R14: 00000000006f5c70 R15: 0000000000000000 2018/06/03 08:41:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9600000000000000, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000280)="f012991dab4a6509d8458b784a4a59e12ec3d8b0dcde69f11ad97e70a7a9656d43577a8c58e10baf419439c027c5d0ebae0b9e5b58265e0873559ae8ca3813989931ef1c8497e1efc62fb29f1bf4d68c9675db290eed873b3a60cf57f2855a88392af2e9ec310c6481dc00ce5235f18f47afaa1a69389a4c3cfc916f609f4e4769067973eaa9e5cde7b0caea1981b47436a7d5bb5fff743ce11b90abfd60d3c80a62b05b4a8b51b412d70fd7ba80ff12ba84431d3399100c80f6f6e8f0f44d5a208bcf1c25b4e2f506be641e7e8840b76b893ecce2d175b9578e", &(0x7f0000000040)=""/10}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6(0xa, 0x2, 0x2) r4 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000080)={0x0, r4}) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x1}) 2018/06/03 08:41:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x1000, "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"}, &(0x7f0000001140)=0x1008) shutdown(r0, 0x100000000001) getsockname$ax25(r1, &(0x7f0000001180), &(0x7f00000011c0)=0x10) 2018/06/03 08:41:40 executing program 0: r0 = socket(0x15, 0x1, 0x2000000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x2}) recvfrom$inet(r0, &(0x7f0000000040)=""/96, 0x60, 0x2000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/03 08:41:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe7, "f01bd1c9d7813bfb32c928354f252bd8f875426c69a2c63c515731df198b33a3edfd1563f197f613154cccb33c8e0cdb90295762da53674fb2496d3309f69189e9fd2f047fcf4783962e89e484f00116a12ace6ad84230342a41eb740367550afed6c76b60a9d7669b32fecab8ad98cba502247be8fd10f06d83a106ecd3054175bc143346e50c0d149ab2a6b90d55e3cffc30b4c9ed3ed3327515696b504fd64e98649867ec28876d8d278fc73752d07acc1c9fa8d03499e316f5874c33794bc1580ee9d2a3e57d14917b1663895ff4e83cbb50279532fa548dce828bde65f4d9327adb4d1dd9"}, &(0x7f0000000180)=0xef) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1f, 0x4, [0x101, 0xa9, 0x10000, 0x6]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140)=0x2000000, 0x6) 2018/06/03 08:41:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffff801) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/current\x00') sendfile(r0, r2, &(0x7f00000000c0)=0x50, 0x8001) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/03 08:41:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x15}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/06/03 08:41:40 executing program 3 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) [ 173.491322] FAULT_INJECTION: forcing a failure. [ 173.491322] name failslab, interval 1, probability 0, space 0, times 0 [ 173.502785] CPU: 0 PID: 12148 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #80 [ 173.510071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.519528] Call Trace: [ 173.522143] dump_stack+0x1b9/0x294 [ 173.525803] ? dump_stack_print_info.cold.2+0x52/0x52 [ 173.531102] ? print_usage_bug+0xc0/0xc0 [ 173.535187] ? __lock_acquire+0x7f5/0x5140 2018/06/03 08:41:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x10) [ 173.539538] ? check_noncircular+0x20/0x20 [ 173.543805] should_fail.cold.4+0xa/0x1a [ 173.547896] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.553028] ? debug_check_no_locks_freed+0x310/0x310 [ 173.558241] ? __lock_acquire+0x7f5/0x5140 [ 173.562513] ? page_add_new_anon_rmap+0x850/0x850 [ 173.567379] ? attach_entity_load_avg+0x850/0x850 [ 173.572258] ? debug_check_no_locks_freed+0x310/0x310 [ 173.577475] ? print_usage_bug+0xc0/0xc0 [ 173.581559] ? __wake_up_common_lock+0x1c2/0x300 [ 173.586356] ? alloc_set_pte+0x1013/0x1600 2018/06/03 08:41:40 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x7d, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) [ 173.590623] ? graph_lock+0x170/0x170 [ 173.594440] ? print_usage_bug+0xc0/0xc0 [ 173.598524] __should_failslab+0x124/0x180 [ 173.602782] should_failslab+0x9/0x14 [ 173.606772] kmem_cache_alloc_node+0x56/0x780 [ 173.611296] ? find_held_lock+0x36/0x1c0 [ 173.615388] create_task_io_context+0xb5/0x5e0 [ 173.620336] ? ioc_clear_queue+0x5e0/0x5e0 [ 173.624780] ? check_same_owner+0x320/0x320 [ 173.629129] ? rcu_note_context_switch+0x710/0x710 [ 173.634093] ? __sanitizer_cov_trace_switch+0x53/0x90 2018/06/03 08:41:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f0000000140)=@unspec, 0xc) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) shutdown(r0, 0x100000000001) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000180)={0x1, 0x2}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x8000, 0x6]) fcntl$dupfd(r0, 0x406, r0) 2018/06/03 08:41:41 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x200f1526, r0}, &(0x7f0000000100)={0xffff, 0x2, 0x0, 0x5, 0x1ff, 0x8}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) r3 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") tkill(r0, 0x7) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffffffc1, 0x2000) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000240)={"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"}) r5 = gettid() ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) fcntl$setown(r3, 0x8, r5) r6 = socket(0x400000011, 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000680)={0x2, 0x1, 0x13, 0x2, 0x6}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000006c0)={0x2, 0x1, 0x9, 0x3}, 0x8) sendto$packet(r6, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8035, r7, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/06/03 08:41:41 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f00000001c0)='./file0\x00', 0xc01c, 0x3ff) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='auxv\x00', 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r4 = syz_open_procfs(r1, &(0x7f0000000040)='auxv\x00') r5 = getpid() fcntl$setown(r2, 0x8, r5) fcntl$setsig(r2, 0xa, 0x12) r6 = dup2(r2, r3) fcntl$setpipe(r3, 0x407, 0x2) tkill(r1, 0x16) ioctl$LOOP_SET_FD(r6, 0x4c00, r3) exit(0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup2(r7, r4) [ 173.639313] generic_make_request_checks+0x163d/0x2400 [ 173.644872] ? kasan_check_read+0x11/0x20 [ 173.649049] ? rcu_is_watching+0x85/0x140 [ 173.653397] ? blk_init_queue+0x30/0x30 [ 173.657392] ? blk_queue_enter+0xbf5/0xdf0 [ 173.661653] ? kasan_slab_alloc+0x12/0x20 [ 173.665906] ? blk_exit_rl+0x80/0x80 [ 173.669641] ? next_bio+0x47/0x80 [ 173.673133] ? __blkdev_issue_write_zeroes+0x1e4/0x510 [ 173.678427] ? blkdev_issue_zeroout+0x1d3/0x550 [ 173.683126] ? blkdev_fallocate+0x2ea/0x400 [ 173.687468] ? vfs_fallocate+0x4b4/0x8d0 [ 173.691635] ? ksys_fallocate+0x56/0x90 [ 173.695731] ? __x64_sys_fallocate+0x97/0xf0 [ 173.700248] ? do_syscall_64+0x1b1/0x800 [ 173.704457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.709858] ? generic_error_remove_page+0xc0/0xc0 [ 173.714816] ? debug_check_no_locks_freed+0x310/0x310 [ 173.720114] ? graph_lock+0x170/0x170 [ 173.723941] ? lock_acquire+0x1dc/0x520 [ 173.727934] ? __fdget_pos+0x1a9/0x1e0 [ 173.731844] ? graph_lock+0x170/0x170 [ 173.735670] ? kasan_check_read+0x11/0x20 2018/06/03 08:41:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) shutdown(r0, 0x100000000001) 2018/06/03 08:41:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x4) [ 173.739842] ? rcu_is_watching+0x85/0x140 [ 173.744006] ? rcu_pm_notify+0xc0/0xc0 [ 173.747920] generic_make_request+0x166/0x1510 [ 173.752610] ? rcu_read_lock_sched_held+0x108/0x120 [ 173.757644] ? blk_get_request+0x40/0x40 [ 173.761734] ? rcu_note_context_switch+0x710/0x710 [ 173.766683] ? graph_lock+0x170/0x170 [ 173.770513] ? mempool_alloc_slab+0x44/0x60 [ 173.774863] ? mempool_free+0x370/0x370 [ 173.778874] ? mempool_alloc_slab+0x44/0x60 [ 173.783222] ? kasan_check_write+0x14/0x20 [ 173.787919] ? bio_init+0x138/0x250 [ 173.787940] ? __raw_spin_lock_init+0x1c/0x100 [ 173.787956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.787974] submit_bio+0xba/0x460 [ 173.787989] ? submit_bio+0xba/0x460 [ 173.788006] ? generic_make_request+0x1510/0x1510 [ 173.788025] ? init_wait_entry+0x1b0/0x1b0 [ 173.788050] submit_bio_wait+0x134/0x1e0 [ 173.788067] ? submit_bio_wait_endio+0x40/0x40 [ 173.788098] blkdev_issue_zeroout+0x3df/0x550 [ 173.788113] ? wait_for_completion+0x870/0x870 [ 173.788133] ? __blkdev_issue_zeroout+0x1b0/0x1b0 [ 173.843921] ? __lock_is_held+0xb5/0x140 [ 173.848015] ? fget_raw+0x20/0x20 [ 173.851508] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 173.851531] blkdev_fallocate+0x2ea/0x400 [ 173.851551] ? blkdev_read_iter+0x190/0x190 [ 173.851571] vfs_fallocate+0x4b4/0x8d0 [ 173.851594] ksys_fallocate+0x56/0x90 [ 173.851614] __x64_sys_fallocate+0x97/0xf0 [ 173.851635] do_syscall_64+0x1b1/0x800 [ 173.851652] ? finish_task_switch+0x1ca/0x840 [ 173.851671] ? syscall_return_slowpath+0x5c0/0x5c0 [ 173.851694] ? syscall_return_slowpath+0x30f/0x5c0 [ 173.895492] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 173.900883] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.905762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 173.910968] RIP: 0033:0x455a09 [ 173.914165] RSP: 002b:00007fbfa72f3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 173.921898] RAX: ffffffffffffffda RBX: 00007fbfa72f46d4 RCX: 0000000000455a09 [ 173.929281] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000013 2018/06/03 08:41:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x7ffff000) [ 173.936658] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.943975] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 173.951260] R13: 000000000000007e R14: 00000000006f5c70 R15: 0000000000000001 2018/06/03 08:41:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) 2018/06/03 08:41:41 executing program 0: r0 = getpid() r1 = getpgrp(0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xcb2e, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x1, 0x4) keyctl$revoke(0x3, r4) kcmp(r0, r1, 0x0, r2, r3) 2018/06/03 08:41:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000522000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="f242ab66baf80cb8d2b26d80ef66bafc0c66ed67420f381c7d3d66baa000b800800000ef0fc799000000000f01f80f03320f3266b82b000f00d0b950020000b800000080ba000000000f30", 0x4b}], 0x1, 0x2, &(0x7f0000000180)=[@cstype0={0x4, 0xb}, @cstype3={0x5, 0xd}], 0x2) fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000832000/0x2000)=nil}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:41:42 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r1, &(0x7f0000009e00)=[{{&(0x7f0000004ec0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005140)="c6", 0x1}], 0x1, &(0x7f0000005200)=ANY=[@ANYBLOB="14000000500000000000000000000000"], 0x10}}, {{&(0x7f0000008a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000008d40)=[{&(0x7f0000008a80)}, {&(0x7f0000008c80)="bd", 0x1}], 0x2, &(0x7f0000008dc0)}}], 0x2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x10000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000000c0)={0x401, 0x400, 0x40}) 2018/06/03 08:41:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0xffff8801c77a4006) 2018/06/03 08:41:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x1, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:42 executing program 3 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000140)) 2018/06/03 08:41:42 executing program 4: r0 = socket$kcm(0x29, 0x80000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000480)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1000, 0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000010000034d564b00000000015ad89e4c4313fe02d55f3eb4cfad0400591ce1434d3ce5ce0c9f04a521acac5914f8fc03aa06165a74ea04e3dcc4a78f1cfe739a68e400ebc6e09dd8b562c985edd83f3c224a31a5f59e430381dba00923526c7e6ec444f700000000000000000000006e04e3b9f5f699a6c50a1bb65ede52ba5b519e09011a523df4a416147cb6763f4bf69a09dbc33f849752e735f4c80c566c54e15694a60f841807111426bc53a7324199bd4b8c89fd00407a1bb86dedfe150936e11ef1fc8b2959d5065320878b5dc50c7f3cad3e3d36ce18d071cb2ba9f05c0af6c341da579a26c8b93909"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000080)={0x17, 0x5, 0xffff}) 2018/06/03 08:41:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/138, 0x8a}], 0x1, &(0x7f0000000380)=""/4096, 0x1000, 0xa83}, 0x12042) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2c, "c7155654dacab933bd1b0d4bc16ffa88f404f7f2faed433caef4e51b9c1f1d0e5a0ef7e563346fcde2107624"}, &(0x7f0000001380)=0x50) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x2, 0x7, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000340)=0xb0) 2018/06/03 08:41:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x7) 2018/06/03 08:41:42 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000300)="c442f917988a2c000048b8d9465144000000000f23d80f21f835400000300f23f86440dbebb9b60b0000b839f10000ba000000000f30f2400fd08a19264e9666baf80cb84e062a8aef66bafc0c66b8538466ef6766263ed36c740b67430f187500c46178526c6c00c744240000000000c7442402d09603c8c7442406000000000f011c24", 0x84}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4138ae84, &(0x7f0000000180)) 2018/06/03 08:41:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/06/03 08:41:42 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0xa95, 0x1ff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x1000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0xa3f, 0xd1, @local={0xfe, 0x80, [], 0xaa}, 0x3c}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r2, 0x100000000001) 2018/06/03 08:41:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fdb000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000600)="c744240036ffffffc744240200000000c7442406000000000f011424b9800000c00f3235002000000f30c74424005d950000c744240200280000c7442406000000000f011c240f35b983020000b8c5000000ba000000000f3048b87b510000000000000f23c00f21f83501000f000f23f866ba400066edc4a29501df66baf80cb849bc6f8aef66bafc0cecb9230a00000f32", 0x92}], 0x1, 0x0, &(0x7f0000000200), 0x0) 2018/06/03 08:41:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x101000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xa3, "b9006e53fd32bef0681da6fae3569890a08e56d3eec7465dd319a8da8fc96c244029da0eb87863f8d692d0d53ebc88f5eba423e00bc433dbb61daff031c257da90d87d2278832933c5f5399a22b135ca1990292119b470508ed1baf5add6036b624d892952e691eb4822f63f2ac0f7822497e4d384ad3d738db9277ead78068da3a9d1e937d20dcd656f060a1a605083bd0cccb1aaa02de442c6f88d7abf1fc5c8a7b5"}, &(0x7f0000000280)=0xab) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:43 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = inotify_init() r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) flock(r2, 0x2) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) dup3(r1, r2, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) 2018/06/03 08:41:43 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa94aa0000000000000800450000300000000000029078ac2314bb2c14140011ff907800000000420000000000000000000000ac1414aaac141400"], &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10040) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x5, 0x70, 0x8, 0x7f, 0x1000, 0x7dc, 0x0, 0x7, 0x8000, 0x4, 0x7, 0x0, 0x6, 0x6, 0x3, 0x4, 0x6, 0x3, 0x6, 0x81, 0x81, 0x7, 0x8, 0x8, 0x938, 0x8, 0x8, 0x3, 0x5, 0x9, 0x2, 0x8, 0x4, 0x1, 0x74653c13, 0x5, 0xfffffffffffffff7, 0x8, 0x0, 0x7fffffff, 0x5, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1100, 0xfffffffffffffffa, 0x788, 0x0, 0x3, 0x3f, 0x2bd4}) 2018/06/03 08:41:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x1ff, 0x4) shutdown(r0, 0x100000000001) 2018/06/03 08:41:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x183100, 0x104) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000002c0)) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x4, 0xe15, 0x8000, "632cca59728d", 0x40000000800000}}) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000140)={[{0x5, 0x1a7, 0x4, 0x6, 0x3fa9, 0x34, 0x4, 0x6, 0xffff, 0x400, 0x8, 0xfffffffffffffff9, 0x2}, {0x9, 0x88a, 0x7, 0xfffffffffffffe00, 0x8, 0x2, 0x7, 0x4, 0x100, 0x81, 0x75dc, 0x5e, 0x8}, {0x3, 0x1, 0x80000001, 0x80, 0x40, 0x9, 0x6, 0xd5f2, 0x5, 0xfffffffffffffffc, 0x101, 0x4, 0x9}], 0x9}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="200000000000000001000080"]) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80080, 0x0) r7 = msgget(0x2, 0x300) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000280)) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000240)) 2018/06/03 08:41:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:43 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffff, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x800, &(0x7f0000000980)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0/file0\x00', 0x100, 0x5c) ioctl$KIOCSOUND(r1, 0x4b2f, 0xef51) symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xfc, "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"}, &(0x7f0000000080)=0x104) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x81}, 0x8) chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) accept4$llc(r1, 0x0, &(0x7f00000001c0), 0x80800) 2018/06/03 08:41:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000040)=0x4007, 0x4) sendto$inet6(r3, &(0x7f0000000080)="0501000005004a0000000000ffb25ba33f938207d903378c398d5375c5f73f2e55067d1a80e19e33e3c2e7725f5861f7402810fadc5712f29508c008e26575efe5eb8f5972eaecff8b30ac32030e80fafc2bd9e979615ef86dce03ddd8dbe93c6bfb", 0x62, 0x0, &(0x7f0000000380)={0xa, 0x80100200000800, 0x8000000000005, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/06/03 08:41:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001300)='/dev/zero\x00', 0x40, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001340)=""/55) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4080, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffffffff, 0x6, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000180)={0x8001, 0x1, 0x1, r4}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000001400)=ANY=[@ANYBLOB="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"]) 2018/06/03 08:41:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x9, 0x80100) ioctl(r0, 0x3, &(0x7f0000000e80)="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") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x5) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000a, r3) sendto$inet6(r2, &(0x7f0000000140), 0xfeae, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 08:41:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x7, 0x0, 0x200) 2018/06/03 08:41:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7000000000, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x80000001, @empty, 0x2}, @in6={0xa, 0x4e22, 0x3fffffffc00, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x474df6de, @dev={0xfe, 0x80, [], 0x1d}, 0x3f}], 0x54) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x1, 0x800, 0x4, 0x2, 0x401], 0x6, 0x9, 0x53c5, 0x4, 0x1, 0x1, {0x8, 0xff, 0x5, 0x1f, 0x1, 0x10001, 0xe4d, 0x2, 0x6, 0x3, 0x6, 0x29c, 0x6, 0x20, "8a8d9dc534e6ba4303ffc1fafd6ea7d4fc3e42f5a1f7c9105083a14f64edd542"}}) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x40, 0x402, 0xfffffffffffffffe, 0xffff, 0xd4, 0xb536, 0x4, 0x0, 0xc53, 0x10000000000002}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x2, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x420000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @multicast2}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000480)={@local, @empty, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x130, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x8c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x5, 0x0, 0xffffffff}]}}}]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/06/03 08:41:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0x6, 0x40, 0x1000, &(0x7f0000000200)="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"}) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0x2173}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 08:41:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000040)={0x1, 0x81, 0x5aa9dd92, 0x63, &(0x7f0000000100)=""/99, 0xb6, &(0x7f0000000180)=""/182, 0x91, &(0x7f00000002c0)=""/145}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000380)={0x100000000, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='bridge_slave_1\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"62836e645f736c6176655f3100", 0x25}) 2018/06/03 08:41:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scabable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x10, 0x0, 0x200) 2018/06/03 08:41:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) ioctl(r0, 0x4000000000, &(0x7f0000000180)="62b16bf50b10c5a349f8c75968094516737e3c26169a7aa00ceef0c443600805b225dd178553c5325a83f95011500e2e651523c098f9e1c33f15b7bcd3cc5a1a051b6a6ec03a6ce91be8bb277423b39cfeb360f5172d1ad1b0b1044e9270b01f3eff1bbfc90991e0fea87aa1614dc4769ec4a2ece46dd50a8da4a16777f38c2c6b0e1f8acb5bfe0cf42f27fcf74e095c631309e6901443049abd7d86b49806f5e185c2cbb22a938072baa9e2f0d89fa733bc9a7cb9b93938b14ecdb9ba9582ffe9f9a86e384b73afc409dbcafda668ae5239710a2ad19247e055eb6706a4d2") r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x440000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x18, 0x10, "e40fe1c44f3d0ef3e7b1088fefcafdcb3accc7990800ebe44241f580ad43af6d4c2094a51147ba96197d5fdfc61f37592b76f9f3154a5753d1cb3ba4e0049121", "a75d6ee72da5eee0977176168413742d10abd372e3cfa3873060a8d1f1976e83", [0x3d8, 0x8001]}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0xdfea, 0x8, &(0x7f0000000040)="f21daeb242f7f0d5fb4fb2f4f7790280b88270ea53e6b27fb1927ee2ac9b88bef9c562edde8b39a59c4ec8d6740d97d6c30134ea8a2b0a5b2cf245991d5469c0cd782f44c5327e713cdbbdc0a9cf6e99ec609869a96824dfbae46e2ddcb26851680a1b9defdf657f8314bd1613955d2aa8cbcf0056ab6cdfd57166e4344524e1b0ca2ea24113ccadd32290f2c275c4c6722bb57f8fc48fa00f05e54eff1bf579ffbe768e7579bd9308ca7022f1b795b872a114ce70116523", 0xb8) sendto(r0, &(0x7f0000000100)="f15996b8d79c119cafe40e38e9158cedba67b7a992245e0b7ffb37574b58f713ba46a0fab0975955da8783ed30f68650153984324c82aef745ae758a135f187fef4d048ff494c13b9f904c28b511f2a05975f7cedd1e4a86d3fdc49b39b0a23c9ed8d0c415df4f2c1bcc18f22f0a938efab44f1caa119790edded8f775de72e2ecd1fb3874cd61be84bd63cb43433fecb806864a472368a753fe7e2a1efc0c2d2f1ea310b150560ee31bfb5dad1be267d376e815eda89e26a3ecef2872b318e045e872b2d2c38d2ad1063e3564", 0xcd, 0x4000000, &(0x7f0000000200)=@ipx={0x4, 0x7, 0x2, "c79ea0dbfb83", 0x80000001}, 0x80) shutdown(r0, 0x804) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000300)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/anycast6\x00') ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000002c0)={0x2, 0x6}) 2018/06/03 08:41:44 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440)={0x1}, 0x8) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) close(r2) 2018/06/03 08:41:44 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/105) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) 2018/06/03 08:41:44 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047060007d82c99250970eed711fffb1d5c6d09f4f35504923387e615206381071eba90191bb2f1b5b5d5ce08ac0563e7629a35151c11416801b8ebb39f484a3a5607ae00c00e5201be2cb0fbab6c427ed5e9a9a36bb2b07c5bec98ecadcabaa70ccf0e31443551f215bced4eb0bd06145b394a8718df218a27c3606928cc4f673bb5e06e55e871ece6980d4225a9aae24b41608f0b60c366eeae3761546c277ccbec") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000016c0)={0x18, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x10200, 0x2) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) [ 177.509738] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/06/03 08:41:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x606100, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x4}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast1, @remote}, &(0x7f00000001c0)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x407, 0x200) 2018/06/03 08:41:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) [ 177.570410] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/06/03 08:41:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x8000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="37e30baa4e790df86bb58f643bed83b34e5657cf6b72b45364f94599095d43ffca45", 0x22, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4040) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="00022dbd7000ffdbdf2503000000080005000100a244b3469a82c10000"], 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x1) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='!', 0x1, 0xffffffffffffffff) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="fd", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000600)={r1, r4, r5}, &(0x7f0000000640)=""/1, 0x1, &(0x7f0000000700)={&(0x7f0000000680)={'poly1305\x00'}, &(0x7f00000006c0)}) r6 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='IPVS\x00', 0xfffffffffffffff8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000740)="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") add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="1ff1f506519cc5b0f78401edf6418eef751832fe6868581aa51dce1ac39c6e781ecfb85b0721e68534eacbd9a1d101bb715c91980f1d5b1ede22899696ea0c7071e517f5228a9b4acff563947d0e29bb4b8c7c34bd4223882b6f385a7125f0a68c332da9c7d3c046455bfe949b6902c3223dfbbb932bf1a56d6312e5ee", 0x7d, r6) 2018/06/03 08:41:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f0000000380)=@hci={0x0, 0x0}, &(0x7f0000000400)=0x80) sendto(r0, &(0x7f0000000440)="ac7c8b3ec22575d31d69161d8541c18e0b25b365ee7206b8f4fb198e5996bd540e9e43ff0b54099c1c58d7e422beee46a0f6d558482820abaac71af2add71cac0eb16cea448dc625ede027c6f6ae228095962f491143c828be3c1ccc5232046322cd5a07c2814f4046e47d3c442c61a2246d4f882f1f161cbe60f2f22eaff65c4597d65c9ecd00fee2a16cf68116d122c243ce38ba7ea3b957727ecf455eb08db13b70749ab083c5ec73e7036a71f2cddfc5092747266fff02dd136a39a8eaad231a4b760e6c187ef41260084a431f6370fc934efc561863696a09fc350d001c419282f6b06d6c2cf315b6", 0xffffffffffffff3c, 0x20000040, &(0x7f0000000140)=@ll={0x11, 0x1b, r1, 0x1, 0x7, 0x6}, 0x80) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000400)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = accept(r1, 0x0, &(0x7f0000000100)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x7, 0x7, 0x9000}, 0x4) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00000002c0), &(0x7f00000000c0)=0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) r3 = socket$inet6(0xa, 0x7, 0x3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{0x0}, {}]}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000005c0)=""/189, &(0x7f0000000680)=0xbd) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000580)={'gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f00000006c0)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000540)={r5, &(0x7f0000000500)=""/3}) 2018/06/03 08:41:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0xa7, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/167}, &(0x7f0000000000)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e23, @rand_addr=0x10000}, 'dummy0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x7, @random="6575fb83a7eb"}, 0x4c, {0x2, 0x4e21, @multicast1=0xe0000001}, 'syzkaller1\x00'}) 2018/06/03 08:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) fallocate(r0, 0x3, 0x0, 0x200) [ 177.823681] Unknown ioctl -2143244641 [ 177.832633] Unknown ioctl 1074816028 [ 177.879862] Unknown ioctl -2143244641 2018/06/03 08:41:45 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1021) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r7 = getegid() r8 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x100000000, 0x10080) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) r12 = accept4(r0, &(0x7f0000001d40)=@nfc_llcp, &(0x7f0000001dc0)=0x80, 0x800) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001f00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) r16 = gettid() r17 = getuid() lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004140)=0x0) stat(&(0x7f0000004180)='./bus\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0}, &(0x7f00000042c0)=0xc) lstat(&(0x7f0000004300)='./bus\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004780)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004880)=0xe8) fstat(r1, &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004980)=[{&(0x7f0000000000)=@file={0x0, '../file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000000c0)="86d31bf0ffd0a53a161b8685e353af78426fed6276e9b8b270a766", 0x1b}], 0x2, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r8, r0]}], 0x108}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000640)="954596a6ed0a4e8655395ba384bd5ebcceeaf981fbe7953c709d4bb6cde0ec821951a0fb93128bec63ac3c8325a2270e7384c329e3db9d9de881fad1b74369a3636260eac27ca92a0012f3af83914006527beba25fb66725bce0a3f92bebe075120a909b7b2e37c402ea8dcf4e4c031667adcb22ef9b5f", 0x77}, {&(0x7f00000017c0)="d3acc990f305d01ae333d7afcaccd8b4160c3177e81c73d844b99a577df2a440ad4aa25f11a08024a324b565f2257fefd8ceed42d2219569fc9eb8865fe7a7405d09aa1854a67a179cd501e68b10837964ec00aa70f9e8c9b4a007f1be3ab5627111de29357163c3c6607ad4028fc532ec32bbb163a70813c3fe32c9329716de4136c6b166574908e1b477acbebbde3fb0dd9aacc76f15f3297198864d662952199f4725e6e4e7598f414ff989d737c21dd669ad9323451900f785dc18ec9a56d210965c7c6c3b2c2bcc541c4ac0", 0xce}], 0x2, &(0x7f0000000740)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r1, r0]}], 0x38, 0x20000801}, {&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 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{&(0x7f0000002e00)="aabfd4d0fee626ba21a3a8d74c99c242e586baf00d329207dc9261eabe79eeb38ecf7bc5681f5b77c2a4de2b4fecab12f2e182dea9afa0219bccba64d91d7cc3750f60e68c99107d2befac496d06a9ed1399f753af42bf8fa3646689440e3856b9f50681d128d6534598c3d99e65c4ca31f8425676f8432dc42007688fe9e0b836fa", 0x82}], 0x9, 0x0, 0x0, 0x14}, {&(0x7f0000002f80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000)="4c15d436e95a019dba2461b432746fac68c30afd7bf3cf40b03c4b3543a997a2a1dd465d6737a490d7e046168b66fada90", 0x31}, {&(0x7f0000004040)="67259fce0d28b60723e48a8589a1b134dee392d6d2579ab292ec916dfb37f275cc5f5d52f0e8abfb6b4911f35dcf3477bb89691c6345e139bcef946d31b88b217a315413d81c8768ee8e36f95bf3d1a6497962b527b0c0ae6a1c7a8c67ca52222690b451a98bf706e0c488f16fb70a08dc46", 0x72}, {&(0x7f00000040c0)="d0ecdb5d16080197add2bea5376fa66923f948dd7449bb1a54a97f42f6b5efd8e8d41821ed3810de4e45b32d6bca986b8e0c18220f82da3a", 0x38}], 0x4, &(0x7f00000043c0)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x98, 0x880}, {&(0x7f0000004480)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004500)="7bfc0e7dfdb2d8a8176cb5153143b8ad9d2c2ae1094f149ec26a472d1e46a3b013a92ff8d550aa8ecd37a7bbe255c5539970e1fccc75681b2f32aaf2947af9f58956624a581b8d55b61049685293587a99566fbceb269f639c7b047af2b01dfd0ea12fc125e004f8bac868e6e713ca0b03d828fb08533fc4303b9dc75655acc80481d43af471b72290b546833380911f530bea831e1122f2c9c1a49c293931f5d4ce6c346b4968db94b986e40c46585126f5f9", 0xb3}, {&(0x7f00000045c0)="52c1b91315de251a296ea00ae9c4fb", 0xf}, {&(0x7f0000004600)="ee64894d76fc7fd51af5880b372f8f56cca1daf93881a9381b384a81bf448d2db888adabd2302507cf83470d86c8b70a70819a6c32ce6b955d30ecdcdcd5d8b0ea045a1bbb14366e62b900211a6e08240047a0896bb30e7f7505c27262143b0bedcec3231e7aa18df30b731da6abeba5905bcb196ceb657af76730e0ce4933700540fb764935588f558ab5fbbd88ea2728b50bbd332ef2d71cfa2ccd35524ec2f9f7fd4e0ef00c5fac55f0846d8f1f78d1eca4b533b2f8da709a3f7a93b26424b685a569f88c5cc486645426fc068f0749d4a9f9a4d5ba2cdb84", 0xda}], 0x3, &(0x7f0000004940)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x38, 0x1}], 0x8, 0x4000) 2018/06/03 08:41:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x4, 0x200) 2018/06/03 08:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="6879626c6100610ac137b4d5596581afd06dbdece67be4127ee5f4e20c96a9d318eeec09d09531f91e448c3106d76450e5d1c4a0b6370b629f5f646c8949bc5536e5a8ef197c47cc2db0004b67267dd47b901ea959626839af85dd0bcf51dae702126fea05d371d3c4ea017884957b5a9e49cb5e5273a7f9a35e55d4d466a9679b40838de4abf1b24242c9cb71bff232d18bc29f748d96377a013f9026ed54d1b3c60a7769f7b3c57f4cd1dc731d22eec4dfb826e39f95dfe00cf5fb96315051023a5eeb46339dd8bde52912a863c52f7040c209981503c1d6166fe44aa7fb12b21cd1058850df7adc32210e402fbc7d1977726d", 0xf4) shutdown(r0, 0x100000000001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x400000) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/03 08:41:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x2) ioctl$KVM_SMI(r1, 0xaeb7) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x0) 2018/06/03 08:41:45 executing program 7: lchown(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180), 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20001, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) 2018/06/03 08:41:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x0, &(0x7f00000003c0)=0xfffffffffffffffb) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x123100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x6d2}, 0x1) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/06/03 08:41:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)=';pus`\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) syncfs(r1) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/06/03 08:41:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="3bfd8c385cf83b7b1c91993c17f2f17852b40000000000000000000000000000000000", 0x248, 0x20020003, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x424000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000200)={0x4, 0x2, 'client0\x00', 0x1, "5cfd00000200", "1b655c9f72875e8f4265e455dbea00bc4fa1072dfdc694dd4309f10c8f974588", 0x7ff, 0x9}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsf0\x00', 0x1}) 2018/06/03 08:41:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf00000000000000, 0x200) 2018/06/03 08:41:45 executing program 4: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0xa, &(0x7f00000000c0), 0x69b) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x440841) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001980)=ANY=[@ANYRES64=r0, @ANYBLOB="a39684164e16ef46a16cba5db2d9dda8f193085f4c6a75ab34a823f1b53e4361a5ff1dc3cd3fb84f315dfef9a32ae444c77af415b3e60616a7cd019cb1ed482405e90b6d2879178a539e508d2334d813df54d81ed5a6fa74ab20b617581eadf39dd65306818c73f41fcc29636df7a878d6cb279fdd06af77b294878085dcc28a192a1a2894f3152feea98f0a73c449628924de1aaef5bc2259899789452f26fab54b0f0843736eb28e826f764c077e24293ea180f0f9fdcf9b963b2b00ec1171a46436bd96fd88812645b731ea03c3a7dad0686be09bcc3a7f1656e11cb2e156f0f20fb01bcc93ec426eff2996533260d097e6327034d6fe74848ad0233ab4e9d0a8ac1fdecbff46ab53f562228a8c637d26236d541f4cc8b2a9531f37502b0a6a5ae4eaf43030dc91abec9900cd99301a9bf578a04ba93b5d1dd96e0f662cef16321aafa7e97329a5ef2dd100711e5d9b3ec815fd6cb8d5ae6a442321f6a2a6cbf9d93d1200d56807d635675897d1cda0443a7ec5d821720d6457cb6d6e876840e5edeb7ac5694a37d1364de95bbfe489801f29da2f74aeae0f0a0550750b66fa0ecc1c063b3b1799ffe01248bbac0c2b39f2f7829d9eba2e571f0985780e274fab91559654281d1393373fd31dbbe618126068aef8c55b1b7638ed0295f9a4c8c21c8d52e9b38be3c266be83ccc6faaf20432072b2e5ee84269ed224c8760621785d66eef5c2803aaa5a050006a0d1646091454e1adc613b838d3284f7aa46621f6a98a5ebe919fcd361cc3012ebc621fabdbf7cfab45b4706a2cd26c57ef9fd0d91fb1d9c4faab4cf41fbb3042746021189ff9f329d10610d45212c0e64c2f32055162cedb35a4169c7f7fcfe9e9339d35826a788ab0a112ac8eaa69bf977ccbd0707bd7d2753d00c5efaf651b24ee235faa1d280dc1118386de83b327fc5ce95ed48a3f1b9c74dfe9c2e392988eabad32ca1c300afe63850173830f6af49e27f3f7384f691bd8658ba8c012df1e4f2774a6e5b45cbdbb29b14bd1b95a7d510333af55cc327b405aa81abb14bf782c9a7ddca820f0c0c147a4caceea9c67b45bf298693e1647371f49cead9a3ec9f45c2f94d60ebc45e1776d55af2127844369b1e2742d79b03a6f3b57735479e8416ca8b4b337125682f53b57d7e1169dcb830abd98c0fe7f7ca4730382158264e90e33f022ff39bc42e3ea0643567edf7efae3068ca9e784963566f67acb871e2e8178daa3678b566039589fe48270809ee1ebd4d56d8643db5fdc3c9b83fcc1312c136a85267b98470aa7a6d612240c981fde5a28b46aa8201450a6d595a8f1b0396aaebb45bc768319221bd24dccf53e494103ea29868b6bd6db86fd002c34f8e1cfd044ca6699f22de2427fa889632cae063c534c59002ace9e9fd18db7a3155305c1524d072d5c30fb0d121bdb2f29195c3e306bd26a60cf48d94679ab5f2b538b7ac24329b93ca90fe2263e8ca3c4ad6188fa28809d8f14fb5a978adf890569704cc200732b77adee0b70c2feb67473258dd34e7fc092b95113949450b18fcfb501d8b71fe6b1d681a5501975f47c7ed4a2ef8f274d66e8844a16ad539525880f37f82a6ffb4ccf189f35f56ffd40152af33951f92b1396461b91133ed2a03abdd39480b33ac4457caea8e3639ca20a4bc5345a2116d54b1a52d72896943db0bfc84d428560b8f4667367cbe1c833b59add6d868b608d2f88a1ebcc26f09263dbab8c74da37ae185585e0bc9798f0d9623ba8273f93aac80d91a79add77868c581364510d7a83b19d1242f97a049c64278ff07de98c0d45f3de9fba9a76dc5bd3786e3b5a45ef6242dbd8b16e49771f4ac3ba2b5ef22eb851cff5054cdbdb4954574d56d63bb73060cd13f208209c3918c608f47bc3761fb8a920304b2b40e24fddbed40f41183774100e210c051d82682e4ffefe56f60ba53f4f8ed36a40ac03bab19bd508c4c43e336b3e21a70ed76a835561eaaa6a78169bf3afddb159f8d9ee3a4bb87c105efe2e0cb7a0fa65aaf846a492f03fef37490ec43b484c9ae60a7ec47e06640acf416da955f8059f10c74c6234d71ba62feae13efeea0049ac903e34f8eceb99e5cf7d246c5cb5d28e48a11902b8a5877a54e109ed8dd8c51433e76213bf86ae426ee3b3dba7758754e670d7cef92d8ee45872b7ebfb2a4e0712e2d5bce47ca53f61d61c6cbfd8c01d6fcd91f4c6c62ccae94fec04e6672b46ff9f8e10b55110010ad1788e687979e175a7a3a65700fa55d0325acba51d73920a6b131021d7f4711cdab4fb5f64349d108039813e60006100ca99a9802768a8fd2a6169a83b0ff5eddb7dcc32a817b2350dd33229542db01ed5be4ab737007f142c83d88d52485873976ee26652247f86ad2cba1c4b35716282b25d7920ca1abcd10db479b20670ec99183a2fc4cb6f98e9fdebbb6d5c9f19580afcfb1d8dae58bf76d22013eabebf20d69eec3a2574afc9902e140081eff15080633efcf09061ed21dc4d8cfb0428fdd47d7a3fe310e97831933a94c1c895460c4a7fd526471d33c35d3fb211f557c04ea9b42eefd8d47079511d719c2dd14d92436d524c9bc8ec327c2c74ee8240ca0c83ade7409d8297c6cdb450191da2a26c55f5fef5d204da08b120eab29768133bd4d03181ab21fad8fc9c3f2df84fbc855f722bc018157ecb93d71dd2434ce97bf7e30746b37ca755c06bd6f351c5d2d0ba980de17c198264a97de0948e8d22c7b66b436029451d210f9c0371f0f193c7aa1da734745d35712bfb2482a99160b3be6296b32238fcc00c1b6fbdbba02c27fba47060df1a4a85c2f470219ac274963c93f9f4e821ae11517c9a8bf14aa2d0b4403632ff52ea1548aa345f700dfe18215da497e8e70670121c2cc43402fd292cca0525ed8fade637f7356413263eabf4400ef5ed838f689a68d5e20ce686bf38aa0ddb70171979563cb7575bab05a9ff094fd0853ce1fefb21a3ff33735ab79a6c730b8474e4bb864452a28801568e03cb8d43dc52dca901debfcf0b1a200f26ff1e38949df7a7cd79416e8fce6c29453832392fd5a7639269f3e8bb9338fe625f1e4e36530ac81b117be7fe234e51493411ff5723cd38bbaa683664c0e7ee7cd3eee56a94583d52d790749edbb69f170e424444f486b6bf9bfb9593642b1a33e5cb3fa05caa6668371b659b872df85a93cc32a5dcfd8caf272230306080bf5d63a4790914b586aeb3c4e30f88a995371674b5b9ac8f942193dfb5c202c04b815227cf44b9e4bae9c422ada0cd2b2758e18574bed78d9991a543c47d7b313b9711ddbd4e9cfa6198be5394913dcd15ab62cf827b49b7379d56ce9748bc2b68e8ec09d032626ece3c781cb8283147d821ca4f83e4fcb677f62b162b37de0d90fdd8f1c461001629d8b3f0a526db58c9b355def71d150758c53f057f3fdd60af869774ce020c18138007488639859fccac499fabc0de19c87c7b3a998aa09f94573829e3f4312c7e59966d0fae880cbcceae5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@ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="99251e9d9ac60300000000000000751da165d4d9ceae5efadfd9c1cd2813c0e719e964a7f22e5c5d244c83385e4348f344890eb85f6ed3b065cef426a04fa9d579b076be3804155a5e71", @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, 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@ANYRES32=r0], @ANYPTR64=&(0x7f0000001480)=ANY=[@ANYBLOB="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"], @ANYRES64=r0], @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYBLOB="777fb560e6e37530a167c89e605375c37c0ed325387ae8d43d39b5dff9eab305b3f25df31730b476c2b56479543a0f7377fb2f3f4d2c35bd1c6bf02a048c0646e04bda48dedaf919a1de265ab325eb3e4691af3025898e677c0a60783ac6516ad3e34eae857f5aff0ab42a523adf837e26088887ab17c1e74e58f8965bb5b091ab01fd49eacdfa89af71a0", @ANYRES16], @ANYPTR64=&(0x7f0000001900)=ANY=[@ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32], @ANYRES64=r0, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB, @ANYBLOB="fc170728eb4434f87d0f13d80e948aaa3372820cdd6f0c5e0362ae96460c0749d583c55044c7058180053a8fc5a08d0322f1df701c6914f9f89c5ee5b41888d94437ba2c0691222c2e4332417d1027e04e23c60b06336a66efd205d16dc3be9211983740992e690ee765c63f7102a4ee7e21f02281d9a5f99af480ad9ad05c994ccf23fc1d8a51991384744389e4d8196c4b5573bb99c125cc26d6f5ba818e78b79243be3362cfd61a41caee47f5c7844aa132b6d8f262ac1b7526d6921d3483f3076ae0d72a78404a0cedfef52a71e18e3d47bb2dad64594515e3c259af", @ANYBLOB="bb1668c99c2794a4b64922c06439d07a5557f720b7f101e5bd4394b49f72a49b1f37193f7a2e31016f84105dff186ff5108e992487e60fbaf8b6befbcb9631548a828de83dd135d86b07e764da9d512cc26951e295e3c566e67643750f185aedb9f6f55add7d6a830deb7b6f16c3020bd26ba0ba92368c238e475fd064bf31147739de0a90433fbd2416a6d293d26ecdb71a8564f42a2e6e932b14b1403fb31faca6642abf5794ff19458aa10a008fc0c80e22c4dae8639bc01ea1c668d5e222ff66f50eb19a80997e2060764601461d9885", @ANYRES16=r0, @ANYBLOB="a6567abe757ce53184a7e77a592a4b7cc89c9a0f2c07a82b8152b415632e2044f7a103a81dced4a66dfb32f062c8d29a4ff235d0aaf6e120e74c25e60817bea8425068a1af1419592f5011c196185b98e32fd2fb3122d4c0a8c680bc848ea93c36d57b30e2661d7a90e8982e3b1162f5d73a3c21d41f", @ANYRES64=r0], @ANYRES32=r0, @ANYBLOB="b77810db9b9a179063da9106842b6b74f7e18dc4b05fccf2f606a4fc04007972", @ANYRES16], @ANYRES16=r0, @ANYRES64=r0, @ANYRES64, @ANYRES16=r0]) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xc834, 0x4) 2018/06/03 08:41:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) recvfrom(r1, &(0x7f0000000000)=""/99, 0x63, 0x100, 0x0, 0x0) ioctl(r0, 0x4400000000001265, &(0x7f0000000140)) 2018/06/03 08:41:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000340)={0x3, 0x1000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x100000000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x80000000, 0x7, 0x207, 0x0, 0x3, 0x9, 0x7fffffff, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x4, 0x800}, 0x90) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a000000000000000b0000000600000081000000090000000000000000000000030000808b05000001000000050000000500000000000000000000800700000009000000000000000300000000000000000000003d0000000200000006000000ffff0000000000001f0000c0f7ffffff0400000004000000020000000000000019000080090000001704000009000000070000000000000002000000000000000000000008000000ff070000000000000f000000010000800000000100000000000000010000000a0a00007a0000008015000001000000000000001900008009000000070000000900000006000000000000000000000000"]) 2018/06/03 08:41:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) getrandom(&(0x7f0000000000)=""/96, 0x60, 0x2) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1400}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/06/03 08:41:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x188, 0x200) socket$inet6(0xa, 0x4, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x21d, "0b7c4d22d1f7ece1d0e54c5e828f7baaf6f14d5347454bf1c5bc9ae21d2f55a446d2808f280195e23167d50205e053517f39be83e1f9dc41394d4adf10e3eba836195f7cdbcd9419f0eae6620bca9dcbdb49dee08833c77cd05889040c3156ba66c763310d8a12405887cd048ffb0731d881bbb4addb894af47fbc018fca563d93eb533a59dc239931cf709c6e328423ce500af6e461f8dd89d94bd344140488446b18fd09fcda2858484ac075aaafcf1b52afa7c5e45c2846ba2a7743c0ea72a4f64ec177ca7fb1aff081563c25e2f37b5029d05d1218aab3d7f03e5ee66a1ade90ade3cfdf92dcc0c8362b5ca8d45604a41e769383b7600606256b5121a89ae3ff83525ca30d38fe91b46878d9043957b2537c280ebf4b1624a1c77e4344c49151087c334b5f42e062c7b4fcc49f45a7adbb2f1ecd64a64819502c35fbe89fd3b5a502542b4374d69605d52d2757f507388b78e07a4895ff742d440e3667720664ebf776f2bff3d92a00a05d97ac58983f34dc0cc2fa83c4485439f7322224aae1273bcc5418ffc86769885796b2fddb1aa5e6b0492ec1594f298b1aaa577af181ea008e36663d4196febed494b10e811f46d517b6b0767ab6f5dc7feaf4efa7fa28d8c33f7addfeb067e7c815ee4ef367fdda660d5228bb0a1edac14bbc050469b2363ec254ace798cce2bf7da93e0ab6550433bd5a9010995d13758db9b5659f75c42eeef23db1130f5cbf8441eb921e5498591dd005"}, &(0x7f0000000300)=0xf8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:47 executing program 0: r0 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x200) 2018/06/03 08:41:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x3, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4, 0xb70}, &(0x7f0000000200)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) r3 = dup(r0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000000)) 2018/06/03 08:41:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x440200, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x4, 0x1f, 0x10000}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0xe0041) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x4000000000000000) shutdown(r0, 0x100000000001) 2018/06/03 08:41:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x21d, 0x600080) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getsadinfo={0x43c, 0x23, 0x32c, 0x70bd28, 0x25dfdbfc, 0x0, [@sec_ctx={0xa8, 0x8, {0xa4, 0x8, 0x1, 0x9, 0x9c, "ca8bafa6b19e825096531a4b759ecca9875f476795776c9e1847da250029fe26f573560cbd5208292b3b125a63ead5b08df5f94fc215f80da4a43688e3ca8f2a9962852c3c966cac26cd6abf6a1e6d53fe1e0bf7d3da004cca5e9660e144d2b775d229b9ec592d863cd3fb344f4221addb29eccb0ebe5d22e5713b302db35332c9df7d4f42e24b541c22a7a98062524237692acf0eb7267d53a94218"}}, @algo_crypt={0xf8, 0x2, {{'xts-camellia-asm\x00'}, 0x580, "126916e29b5203aaf12498e91cfb81d3eb365510416b28f15d8ee5a90231421837345a5191198d6decc748d561f0398929dbba6ebf4867fb181d2c66d40b987ef452602b541e25ac32d833e660e8bd10d5695ca0f27c997c80bd4bd02875d685d975f77cae734c7a118b63d3f8718a09010410b8b58b846c39c833a73a8cf0c4b7080a9508ee8627b298942fabd8d8077cf495ce5d7e6ae4f620ba41d4c150fee7206c766ee9570c76beeb5ecefa9184"}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @tmpl={0x244, 0x5, [{{@in, 0x4d5, 0x7f}, 0xa, @in=@rand_addr=0x81, 0x0, 0x2, 0x2, 0x7, 0x6, 0x3, 0x9}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x0, 0x0, 0x7fff, 0x4, 0x7, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3505, 0x7, 0x2, 0x1f, 0x33b0, 0x7, 0x81}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x4, 0x0, 0x7, 0x6, 0x9, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x2, 0x0, 0x9, 0x7}, {{@in=@loopback=0x7f000001, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x3, 0x1, 0x7, 0x4800000000000000, 0x20, 0xe4}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x1, 0x1, 0x0, 0x5, 0x7d2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0x2, @in=@loopback=0x7f000001, 0x3502, 0x2, 0x3, 0x6, 0x1, 0x6, 0x396}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6, 0x1, 0x7, 0xff, 0x3, 0xf5c}]}, @migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8, 0xff, 0x3, 0x0, 0x3503, 0x2, 0x2}]}]}, 0x43c}, 0x1, 0x0, 0x0, 0x801}, 0x8010) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891a, &(0x7f00000000c0)={'lo\x00@\x00'}) 2018/06/03 08:41:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x7040000, 0x200) 2018/06/03 08:41:47 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x100150, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000d0affff00000000100000000000000008000100ffffffff"], 0x1c}, 0x1}, 0x0) 2018/06/03 08:41:47 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0x200) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0xfffffffffffff699, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) prctl$seccomp(0x16, 0x3, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x8000, 0x9, 0xfff, 0x3}, {0x3, 0xf7d0, 0x5, 0x5}, {0x1, 0x80000000, 0x2, 0x8}, {0x5, 0x5, 0x7, 0x8ce}, {0x5, 0x40, 0x2, 0x6}, {0x1b53, 0x40, 0x6, 0x1ff}]}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r3 = accept4$bt_l2cap(r0, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x0) write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="38000000000000632227b42ced9512a25293b94214000000000000000000000000000000000000000000050000000000a28db4fecd368d317694376576bc761533000961d138734af7fd061f72b6d63654ba796d43df42ed8c94210a333065060db335f2f0acbec0e5444d341e50b2af4c7293d60d"], 0x30) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000380)=0x8001, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x80080, 0x0) dup3(r3, r2, 0x80000) 2018/06/03 08:41:47 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x105000) signalfd4(r0, &(0x7f0000000100)={0x10a000000000000}, 0x8, 0x80800) recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000380)=""/65, 0x41, 0x1}, 0x12002) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000440)=0x800, 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8000, 0x248802) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000280)={{0xffffffffffffff8b, 0x20}, {0xa220, 0x8}, 0x2, 0x4, 0x100}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r5 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f00000001c0)) sendfile(r5, r5, &(0x7f0000000140), 0x6) 2018/06/03 08:41:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x1000000, 0x200) 2018/06/03 08:41:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x280000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a2775b0d5e383e5b3b6fcec5c54dbd2", 0x10) 2018/06/03 08:41:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@rand_addr, @broadcast, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) shutdown(r0, 0x100000000001) 2018/06/03 08:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@dev={0xac, 0x14}}, {@in6, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDDELIO(r1, 0x4b35, 0x80400) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/03 08:41:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/44) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x3) shutdown(r0, 0x100000000001) [ 180.053652] mip6: mip6_destopt_init_state: spi is not 0: 4294967295 [ 180.094385] mip6: mip6_destopt_init_state: spi is not 0: 4294967295 [ 180.144807] Unknown ioctl -2130675966 [ 180.162585] Unknown ioctl 8821 [ 180.192100] Unknown ioctl -2130675966 [ 180.194579] Unknown ioctl 8821 2018/06/03 08:41:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="2370750700000001000080f4758aeb7439dfd84f6c94894e6fa46bb7f1fb5ae57f8dcf27322c141422ef8c915a9c1dc2296f626aaf323dfae79e4e82c229f1af1f25e3b35fae3eeff3906ed1af7a0c9d6b06a2529b43f6c207b731cdb84a9b866a4cffbba70c", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xd00, 0x200) 2018/06/03 08:41:48 executing program 7: uselib(&(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0x109, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923dbe2de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230bac443e3f1bfb2efa8603a6133e6890e757d87d438bda7de7baa0a2b41d0ce903e6af911bead19d97371cdc528fc5a0547f388c1ac7dbf303a1360580853e2ab43f9bebb5723b6e9ca9276c7484e7b32bad0000000000000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/06/03 08:41:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x4040040, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100000000001) 2018/06/03 08:41:48 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001440)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000001400)=[{0x0, 0x420000000003, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x12}) 2018/06/03 08:41:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0xfffffffffffffffc) 2018/06/03 08:41:48 executing program 4: r0 = socket(0xa, 0x5, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000039c0)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000080)='~', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000080000008400000008000000ff0100000000000000000000800000019b8c6eb6d3f43b79bd6ee808fade5a1039e1e2459fdbd7c433e586618c93679195b2530e2e4a0a15655da55d07c3494470368b688e2b871ca9713675efad5beccbe95b7d74803e543c8d8785a61994fb9f69c101b86ef53d8065dc47c3865abafb506468677b4621771d4d891d846a3cc397003631b6ddd21fe64ee07e94ddcdccd1b5ed231770110d8514120ecf30ed993a00b8cd5eb7edbe8ad70a593e2f6869ec45138922097fa906dfe8820b9d10699bb760923e99a2a6538149"], 0x20}], 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/06/03 08:41:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f00000000c0)) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="bb4c0000017cb89de12f8c847b9fcbacf4ea341446b9ff00fe6a16950700000043c1a1fc"]) 2018/06/03 08:41:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000040), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000580)=ANY=[@ANYBLOB="41000000000000018036f00de800197897c03c4032154b3fc7f6912b244f"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r4, 0x6, &(0x7f00000000c0)=""/203) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/03 08:41:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000080)=""/105, &(0x7f0000000000)=0x69) fcntl$setpipe(r0, 0x407, 0x1) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/06/03 08:41:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x9, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000340)={r2, 0xfff}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000200)={@local, @local}, &(0x7f0000000240)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000140)={0x0, 0x0, [0x5, 0x3, 0x8, 0x3, 0x7ff, 0x84, 0x9, 0x16d]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) shutdown(r0, 0x100000000001) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/06/03 08:41:48 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x604000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x8b93}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1}}}, &(0x7f0000000240)=0xfffffffffffffec1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, 0x0, 0x75, r2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6_vti0\x00', 0x2000}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000040), 0x0) 2018/06/03 08:41:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x100800, 0x200) 2018/06/03 08:41:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x2) shutdown(r0, 0x100000000001) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/03 08:41:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x6) 2018/06/03 08:41:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x13) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/03 08:41:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf, 0x200) 2018/06/03 08:41:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffffffffff01, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) shutdown(r0, 0x100000000001) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/37, &(0x7f0000000080)=0x25) 2018/06/03 08:41:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x240001) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x802) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x1, 0x80000000010a000}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1b0000005906000001000000000000000300000000000000010001000000000008000000000000002000000000000800000000000000010000800000000007000000000000000000"]) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x20000) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x9}) 2018/06/03 08:41:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="493eb1bce1be9446c238cf02bf397a1def2ed88742c8a4211cceaa7624c334f435140d808d20afc74cbec45124549615c53aa8ea187221c552720b5efb903baf4b4b549f9bda146267d5e852ab59648b79d4397a031c4192f71b4ab00d75a8615564b850c5191fa01a41e361208b9813dc6723e35e43c4167c4f90d1565289816b6fe83b8c87ed4c5c2fe0819ddcfc9e9c8c3d41779b5b6128de5a1f797d39e8", 0xa0, 0xf, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x2fa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xfffffec3) setresuid(r2, r3, r4) setsockopt$sock_int(r0, 0x1, 0x80000000029, &(0x7f0000000440)=0x9, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000340)=r1) fsetxattr(r5, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000100)='\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendto$inet(r0, &(0x7f0000000480)='7', 0x1, 0x0, 0x0, 0x0) 2018/06/03 08:41:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xfffffffffffffffc, 0x6) 2018/06/03 08:41:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:49 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) link(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000b00)='./control\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c000000000000000000000000006263736630000000000000000000000900000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000070000000f000000040010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000040000000000000000000000000000280000000000000073797a31000000000002000000000000000000000000000000000000000000000000000000000000"]}, 0x248) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000001c0)="76e290fbe2a58916609ef3bef912aa3aa508229855910ec71849c2b95c27c66e25bc19bd3ced2fc63ac365edd9db5344113ca867b5df7b9c48af4052b6b6703d0887aebb12d96d5190c3bcbe51d8ee76cc2824516b0280ce527eb7938c99ae832c3b180814403a27e740d16ba18ff81d3793bdf3a8e9d0510de69f79cb", 0x7d, 0x800, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/06/03 08:41:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xfffffff5, 0x200) 2018/06/03 08:41:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x10001, 0x3}, {0x8, 0x1}, 0x7fffffff, 0x1, 0x8d}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0xc000000000, 0x25, 0x4, 0x9, 0x1}) 2018/06/03 08:41:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001700)='/dev/audio\x00', 0xa100, 0x0) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000001740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000017c0)="71e2991ae8dd01245578ecdcb0fd210b527c189a6eccf678d49ff869c32a3a662960290aff162d151b3a838f34f236921283f7a6186cc085004cb055db0e8930f4dac545a11e07", 0x47}, {&(0x7f0000001840)="14b628bd5482", 0x6}, {&(0x7f0000001880)="617ab09a6cbe95dd99e49987215d3abc43096b10ba30901a3657c76d058fdfaa96f55be8c3b5d454ac8a697a8cf787cc8b23ca70dd6cc5ce92a569e2ac2a9e3c08b6c59cd3b9be3167d235612dc06c7328b16f20316643e1d2e15e25d7e6d2e5f6a02a183fd5c618d56c336d5a17456b65d9", 0x72}, {&(0x7f0000001900)="455755b6ddedecf590b4f509187959f6ea0f6e3221a9ffc9de5438989d11a1e0c79690a48e24199016febdb9ec319ad30a7373ce6ec67296397bb43e9f7f56bf50655ea9f7d1bc622ad1b58803d9b56498eb77cdb7cd509401c23b2bf3965a7ecfed8110e77c5f8da7897e2b3fdc789bd06c7f9e9da5f377707fbd7f5fdf278699099c819ee83c929a869e723add97bd3c7a698fe46fd5a13a8e6bd414e513a458253ceac44a6ae5349349", 0xab}], 0x4, 0x0, 0x0, 0x40040}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3}) 2018/06/03 08:41:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x10001, 0xee0, 0x4, 0x1f}, &(0x7f0000000100)=0x14) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xffffffffffffac29, 0x0, 0x1ab, 0x7}, {0x7, 0x6, 0x1, 0x72}, {0x2, 0x6, 0x8, 0x3ff}, {0x2, 0x1, 0x3ff, 0x3}]}, 0x10) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 08:41:49 executing program 5: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7fff}, 0x8) msgget$private(0x0, 0x48) sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0xd71, 0x0, 0x8, 0x6, 0x100, 0xb6, 0x80000001, r2}, 0x20) 2018/06/03 08:41:49 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2018/06/03 08:41:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf5ffffff00000000, 0x200) 2018/06/03 08:41:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x3, 0x1, 0x8c0e, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xffffffffffffffff, @empty, 0x80000000}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x58) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) bind(r0, &(0x7f0000000080)=@can={0x1d, r2}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)="41dcdd829ed960733443c1b300000000ffffffff", 0x11a) shutdown(r0, 0x100000000001) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x22600, 0x0) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) mknod(&(0x7f00000002c0)='./file0\x00', 0xc000, 0x6) 2018/06/03 08:41:49 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001200), &(0x7f0000001280)=0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001440)={'veth0_to_team\x00', 0x1400}) fchdir(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000001500)='nodev$ppp1ppp0+[procsystem\x00', 0x0) bind$vsock_stream(r3, &(0x7f00000011c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001380)={0x400}, 0x1) sendto$inet(r2, &(0x7f0000fa0fff), 0x1c8, 0x20020003, &(0x7f0000001180)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffea2) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001140)='/dev/loop-control\x00', 0x311000, 0x0) prctl$setname(0xf, &(0x7f00000013c0)='vboxnet1\x00') accept4$nfc_llcp(r3, 0x0, &(0x7f00000014c0), 0x80000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x48000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) timer_create(0x5, &(0x7f00000010c0)={0x0, 0x35, 0x6, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="e00e95eb3d0e6fca267e7de3970cabc1d8592e93b205841c04f47bb37e61238d7cbc6479d9f895cfb18bba5f974523cd8c6f2089dbdd5285db0986f4e81bc6cf90c853cfe2691681265a17a7"}}, &(0x7f0000001100)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001580)={&(0x7f0000001540)='./file0\x00', r1}, 0x10) close(r4) shutdown(r2, 0x100000000001) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001400)='hybla\x00', 0x6) fcntl$getflags(r4, 0x40a) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) pipe2(&(0x7f0000001480), 0x800) getsockname(r2, &(0x7f00000012c0)=@hci, &(0x7f0000001340)=0x80) 2018/06/03 08:41:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, "76626f786e657430776c616e31e02b766d6e6574315c6d696d655f747970657d5c6574683163707573657423"}, {0x20, 'ppp1('}], 0xa, "f0cc53ef5e89e9a43fdd48fe8a192d77fced304dbbe557e639255384e9219daad0a474a9255154bfe64f24814a846e27e862ab55500d551b74eea2eec045ec461e96d86eb0"}, 0x83) 2018/06/03 08:41:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="52359ad8a61a2e7becea5030a462a040ecdf2f5e0a3da6313c5cf6fac6c6091399cb1313dbcb494c22b68ef9e5e3b42b836d2e5ccbabecc81c8079068300102374149c2a6f73860b5565ab"]) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) 2018/06/03 08:41:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x200) 2018/06/03 08:41:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x1000000000000, 0x200) 2018/06/03 08:41:49 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r4, &(0x7f0000001540)=[{&(0x7f0000000000), 0xfffffffffffffecd}, {&(0x7f0000000540)="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", 0xd00}], 0x10000000000000c9, 0x0) 2018/06/03 08:41:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000280)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={r4, 0x8}, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000180)=r6) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000200)={0x3, 0x9}) 2018/06/03 08:41:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x88, "3bbbc6532cdb81b25e5f88920ccb18989ef2e7b834b42822369af5ee19132713e858c375fefda08dc98eaeddccc64329b532ae4c82d47b5668b319d84c4eba98fbad8117889e6e8b2333b4257864abc32ff25c7b28f18b0d6a4dbc932bfaa04cc37fecbac8683213495616d75e6d5bfb93ccca5274945b21e27cf080a39164a995d983b4622590f8"}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x2}, 0x7fff}}}, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/06/03 08:41:49 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'bridge_slave_1\x00', {0x2, 0x4e24, @rand_addr=0x58}}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x12, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) 2018/06/03 08:41:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) io_setup(0x8000, &(0x7f0000000000)=0x0) r2 = eventfd(0x1000) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000080)="8ef20e40c2f55dd38d1f595adbb18fa12be79b1d251a3ec9cc166c02bac05ab8f5388bac4a949dfd6eea0009eb69934f4e368bf9c4b9b39bc20663b4553377aefa5988364f9393dd88399e6e9497d1064846e91266a794e02ea8a0ccf63f97c94296c07967c13a34b2629b66b63d6d2ab087c964c8ae2f5e67707e63bc10e27e721aa5323565e6283cc7cd55", 0x8c, 0x20, 0x0, 0x1, r2}, &(0x7f0000000180)) 2018/06/03 08:41:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x0, 0x0, 0x200) 2018/06/03 08:41:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x8000000000000000, 0x200) 2018/06/03 08:41:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000000100)=""/185, 0x72f393b83c42f278, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x80000, 0x9) r3 = dup3(r2, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="a0e036", 0x3}], 0x1}, 0x10008000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendto$inet6(r2, &(0x7f0000000600)="64f6baf69d97b0a04998263d7e3ed65f9f277ba8b51d1934e6e35113b4ea9e58c3000000009f00000067b2420759d590a655822e2e00b1bcc7b1bedb48abace1318f", 0x42, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) 2018/06/03 08:41:50 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff01, 0x501c81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000000080)) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) 2018/06/03 08:41:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80200, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000500)={@dev, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000680)=0x3a9) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r4, 0x8, 0xfffffffffffffff7, "d194becb4abd03fb8e9c86d423bec0a551152d15d82844571a855fc32bbba6e0ae139193e93da146324157367199a9e395bc28f44f9378cc5fbbd20a5b8f7d71e97ad5f5ddbf59ef38247de432bc0c3051525a43c97a178c09a6a89cfe598d8947a5d7603422f58e0a04f45ad43a97112e985f45895dbbccf8b2a611c1cef86c20868674153575d61805cef53b30a1110c341183afb0745cb325b03cbfa78700df5dcd"}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14010000", @ANYRES16=r2, @ANYBLOB="000326bd7000fbdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="f80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="08000700000000003c0001002400010075736572df6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7], 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x40c1) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000001c0)) shutdown(r0, 0x100000000001) 2018/06/03 08:41:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:50 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r4, &(0x7f0000001540)=[{&(0x7f0000000000), 0xfffffffffffffecd}, {&(0x7f0000000540)="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", 0xd00}], 0x10000000000000c9, 0x0) 2018/06/03 08:41:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000700)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x2000) sendmsg$rds(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/184, 0xb8}], 0x3, &(0x7f0000000580)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffffffffffffff11, 0xdb1}, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x3, 0x65df, 0x3, 0x6, 0x3, 0x8, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000400)=""/56, 0x38}, &(0x7f0000000440), 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000480)=""/12, 0xc}, &(0x7f00000004c0), 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x6}, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x58ed, 0xfff, 0x7, 0x2, 0xfffffffffffff50e, 0x40}}], 0x110, 0x80}, 0x4000004) 2018/06/03 08:41:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x0) 2018/06/03 08:41:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/06/03 08:41:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x404040, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/sctp\x00') socket$unix(0x1, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = semget$private(0x0, 0x2, 0x8) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000340)=""/229) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xffffffffffffff98, &(0x7f0000000180)=""/237) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x80, 0x80000001}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffc3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100000000001) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x8200) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x3, 0x6, 0x3f, 0xff}, {0x298d2e0a, 0x2, 0x2, 0x2}, {0x1ff, 0xf6e, 0x1, 0xb8}]}, 0x10) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x721000) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="0009000000000000c91000000000000000000000ffffe00000010104000000000728000000040807030009000000000000000900000000000000e1000000000000000200000000000000c2040000008b"], 0x50) 2018/06/03 08:41:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x10080000000000, 0x200) 2018/06/03 08:41:50 executing program 0 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd0, "9a1271365755e145600b928bc736e37962f792ca9f40efa6bceedd4cab5916867989a764bc82ac50fe0e310d288e1efffe037738744391a80d1407262ea666b285d1af0df2147e7444d7bb543c3111f91e0fd6b89a14b9ba57908e0968acab7d570a148195d790f08f2de0e9d0a986eba55619bbc665b1c073619b69249e0d5066edd3b0eb66fcde75e70ceb794a5c1fc06e79e5a48efe85b703f59e5072af605c65c3737f30faa3133c1d463be313727fd8811528bb118941d1a84293c7925ddc139451d35ae298c2bf375d2cd1eda1"}, &(0x7f0000000100)=0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0xb6a, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x5, 0x80, 0x7ff, 0x1, 0x46}, &(0x7f0000000340)=0x98) 2018/06/03 08:41:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x4000000, 0x200) 2018/06/03 08:41:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x9, 0x3, 0x3ff, 0x19}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x380000, 0x7f, 0x4, 0x4f5d, 0x400}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) [ 183.561458] FAULT_INJECTION: forcing a failure. [ 183.561458] name failslab, interval 1, probability 0, space 0, times 0 [ 183.574486] CPU: 0 PID: 12851 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #80 [ 183.581772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.592047] Call Trace: [ 183.594661] dump_stack+0x1b9/0x294 [ 183.598759] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.603979] should_fail.cold.4+0xa/0x1a [ 183.608081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 183.613217] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 183.619040] ? truncate_inode_pages_range+0xe01/0x25a0 [ 183.624376] ? update_load_avg+0x2570/0x2570 [ 183.628819] ? generic_error_remove_page+0xc0/0xc0 [ 183.633768] ? debug_check_no_locks_freed+0x310/0x310 [ 183.639061] ? pick_next_task_fair+0x97c/0x1780 [ 183.643749] ? lock_acquire+0x1dc/0x520 [ 183.647735] ? __fdget_pos+0x1a9/0x1e0 [ 183.651646] ? graph_lock+0x170/0x170 [ 183.655468] ? find_held_lock+0x36/0x1c0 [ 183.659558] __should_failslab+0x124/0x180 [ 183.663813] should_failslab+0x9/0x14 [ 183.667634] kmem_cache_alloc+0x47/0x760 [ 183.671712] ? rcu_note_context_switch+0x710/0x710 [ 183.676742] ? graph_lock+0x170/0x170 [ 183.680560] ? mempool_free+0x370/0x370 [ 183.684548] mempool_alloc_slab+0x44/0x60 [ 183.688706] mempool_alloc+0x18b/0x490 [ 183.692599] ? trace_hardirqs_on+0xd/0x10 [ 183.696765] ? remove_element.isra.4+0x1c0/0x1c0 [ 183.701541] ? lock_downgrade+0x8e0/0x8e0 [ 183.705702] bio_alloc_bioset+0x3a1/0x7f0 [ 183.709865] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.715074] ? bvec_alloc+0x2d0/0x2d0 [ 183.718901] ? blk_lld_busy+0x70/0x70 [ 183.722718] next_bio+0x47/0x80 [ 183.726015] __blkdev_issue_write_zeroes+0x1e4/0x510 [ 183.731140] blkdev_issue_zeroout+0x1d3/0x550 [ 183.737388] ? wait_for_completion+0x870/0x870 [ 183.742019] ? __blkdev_issue_zeroout+0x1b0/0x1b0 [ 183.746882] ? fget_raw+0x20/0x20 [ 183.750359] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 183.755605] blkdev_fallocate+0x27c/0x400 [ 183.759760] ? blkdev_read_iter+0x190/0x190 [ 183.764082] vfs_fallocate+0x4b4/0x8d0 [ 183.767964] ksys_fallocate+0x56/0x90 [ 183.771763] __x64_sys_fallocate+0x97/0xf0 [ 183.775993] do_syscall_64+0x1b1/0x800 [ 183.779870] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 183.784711] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.789637] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.794562] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 183.799909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.804739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.809917] RIP: 0033:0x455a09 [ 183.813087] RSP: 002b:00007f9231789c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 183.820776] RAX: ffffffffffffffda RBX: 00007f923178a6d4 RCX: 0000000000455a09 [ 183.828034] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000013 [ 183.835296] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.842547] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 183.849801] R13: 000000000000007e R14: 00000000006f5c70 R15: 0000000000000000 2018/06/03 08:41:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000280)={0x40000000000001ca}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/06/03 08:41:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000780), 0x4) shutdown(r0, 0x100000000001) 2018/06/03 08:41:51 executing program 0 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0xfffffffffffffcd2) 2018/06/03 08:41:51 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r4, &(0x7f0000001540)=[{&(0x7f0000000000), 0xfffffffffffffecd}, {&(0x7f0000000540)="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", 0xd00}], 0x10000000000000c9, 0x0) 2018/06/03 08:41:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) dup3(r2, r1, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x6) 2018/06/03 08:41:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x81000, 0x200) 2018/06/03 08:41:51 executing program 6: set_robust_list(&(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) socketpair(0x1b, 0x806, 0x1ff, &(0x7f0000000180)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x100000000001) [ 184.387883] FAULT_INJECTION: forcing a failure. [ 184.387883] name failslab, interval 1, probability 0, space 0, times 0 [ 184.399326] CPU: 0 PID: 12890 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #80 [ 184.406620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.415993] Call Trace: [ 184.418608] dump_stack+0x1b9/0x294 [ 184.422267] ? dump_stack_print_info.cold.2+0x52/0x52 [ 184.427475] ? print_usage_bug+0xc0/0xc0 [ 184.431558] ? __lock_acquire+0x7f5/0x5140 [ 184.435811] ? check_noncircular+0x20/0x20 [ 184.440070] should_fail.cold.4+0xa/0x1a [ 184.444156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 184.449256] ? debug_check_no_locks_freed+0x310/0x310 [ 184.454439] ? __lock_acquire+0x7f5/0x5140 [ 184.458671] ? print_usage_bug+0xc0/0xc0 [ 184.462726] ? page_add_new_anon_rmap+0x850/0x850 [ 184.467649] ? debug_check_no_locks_freed+0x310/0x310 [ 184.472844] ? debug_check_no_locks_freed+0x310/0x310 [ 184.478036] ? print_usage_bug+0xc0/0xc0 [ 184.483235] ? __wake_up_common_lock+0x1c2/0x300 [ 184.487993] ? alloc_set_pte+0x1013/0x1600 [ 184.492242] ? graph_lock+0x170/0x170 [ 184.496209] ? print_usage_bug+0xc0/0xc0 [ 184.500269] __should_failslab+0x124/0x180 [ 184.504499] should_failslab+0x9/0x14 [ 184.508290] kmem_cache_alloc_node+0x56/0x780 [ 184.512776] ? find_held_lock+0x36/0x1c0 [ 184.516843] create_task_io_context+0xb5/0x5e0 [ 184.521422] ? ioc_clear_queue+0x5e0/0x5e0 [ 184.525669] ? check_same_owner+0x320/0x320 [ 184.530021] ? rcu_note_context_switch+0x710/0x710 [ 184.534952] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 184.540313] generic_make_request_checks+0x163d/0x2400 [ 184.545669] ? kasan_check_read+0x11/0x20 [ 184.549980] ? rcu_is_watching+0x85/0x140 [ 184.554470] ? blk_init_queue+0x30/0x30 [ 184.558439] ? blk_queue_enter+0xbf5/0xdf0 [ 184.562668] ? kasan_slab_alloc+0x12/0x20 [ 184.566805] ? blk_exit_rl+0x80/0x80 [ 184.570519] ? next_bio+0x47/0x80 [ 184.573960] ? __blkdev_issue_write_zeroes+0x1e4/0x510 [ 184.579224] ? blkdev_issue_zeroout+0x1d3/0x550 [ 184.583882] ? blkdev_fallocate+0x27c/0x400 [ 184.588193] ? vfs_fallocate+0x4b4/0x8d0 [ 184.592254] ? ksys_fallocate+0x56/0x90 [ 184.596215] ? __x64_sys_fallocate+0x97/0xf0 [ 184.600628] ? do_syscall_64+0x1b1/0x800 [ 184.604768] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.610127] ? generic_error_remove_page+0xc0/0xc0 [ 184.615090] ? debug_check_no_locks_freed+0x310/0x310 [ 184.620272] ? graph_lock+0x170/0x170 [ 184.624060] ? lock_acquire+0x1dc/0x520 [ 184.628032] ? __fdget_pos+0x1a9/0x1e0 [ 184.631907] ? graph_lock+0x170/0x170 [ 184.635703] ? kasan_check_read+0x11/0x20 [ 184.639842] ? rcu_is_watching+0x85/0x140 [ 184.643978] ? rcu_pm_notify+0xc0/0xc0 [ 184.647858] generic_make_request+0x166/0x1510 [ 184.652432] ? rcu_read_lock_sched_held+0x108/0x120 [ 184.657437] ? blk_get_request+0x40/0x40 [ 184.661490] ? rcu_note_context_switch+0x710/0x710 [ 184.666408] ? graph_lock+0x170/0x170 [ 184.670200] ? mempool_alloc_slab+0x44/0x60 [ 184.674619] ? mempool_free+0x370/0x370 [ 184.678595] ? mempool_alloc_slab+0x44/0x60 [ 184.682925] ? kasan_check_write+0x14/0x20 [ 184.687150] ? bio_init+0x138/0x250 [ 184.690768] ? __raw_spin_lock_init+0x1c/0x100 [ 184.695339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.700362] submit_bio+0xba/0x460 [ 184.703909] ? submit_bio+0xba/0x460 [ 184.709186] ? generic_make_request+0x1510/0x1510 [ 184.714024] ? init_wait_entry+0x1b0/0x1b0 [ 184.718274] submit_bio_wait+0x134/0x1e0 [ 184.722325] ? submit_bio_wait_endio+0x40/0x40 [ 184.727005] blkdev_issue_zeroout+0x3df/0x550 [ 184.731849] ? wait_for_completion+0x870/0x870 [ 184.736442] ? __blkdev_issue_zeroout+0x1b0/0x1b0 [ 184.741279] ? __lock_is_held+0xb5/0x140 [ 184.745341] ? fget_raw+0x20/0x20 [ 184.749511] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 184.754697] blkdev_fallocate+0x27c/0x400 [ 184.759186] ? blkdev_read_iter+0x190/0x190 [ 184.763600] vfs_fallocate+0x4b4/0x8d0 [ 184.767504] ksys_fallocate+0x56/0x90 [ 184.771645] __x64_sys_fallocate+0x97/0xf0 [ 184.775957] do_syscall_64+0x1b1/0x800 [ 184.779834] ? syscall_return_slowpath+0x5c0/0x5c0 [ 184.784752] ? syscall_return_slowpath+0x30f/0x5c0 [ 184.789677] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 184.795207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.800048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.805223] RIP: 0033:0x455a09 [ 184.808402] RSP: 002b:00007f9231789c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 184.816099] RAX: ffffffffffffffda RBX: 00007f923178a6d4 RCX: 0000000000455a09 [ 184.823540] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000013 [ 184.830896] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/03 08:41:51 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x36f, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffdc4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/03 08:41:52 executing program 1: mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ntfs\x00', 0x10b000, &(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 184.838159] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000015 [ 184.845507] R13: 000000000000007e R14: 00000000006f5c70 R15: 0000000000000001 2018/06/03 08:41:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xd, 0x200) 2018/06/03 08:41:52 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0xa001, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) shutdown(r0, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast2=0xe0000002, r1}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x7fff, 0x9e, 0x7fffffff, 0x9, 0x3, 0x3e, 0x9, 0x1ee, 0x40, 0x4c, 0xce5, 0x4d, 0x38, 0x2, 0x4, 0xc9, 0x100000001}, [{0x2, 0x100000000, 0x4, 0x10001, 0x5, 0x4, 0x4, 0xffffffffa1f4f6de}, {0x60000000, 0x5, 0x0, 0x8, 0x29a6c8d3, 0x200, 0xffffffffffff8000, 0x10000}], "1ca7cec0b2c32034513bb38d978e149623ff80fc6817449b6efe0b47f1bca2456dc1fb87337d9d19f7e1bb3afceca2b303907bc2a65664bccfc1403c99011906bf5396332cfc0ee98a59bb1f1ace7aa837f2ccdd7bfa9d7fdcd8737d9338d3b917274cfe392a674210859639e12afb0fa130f039"}, 0x124) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) iopl(0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) 2018/06/03 08:41:52 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1}, 0x2c) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300), &(0x7f00000003c0)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)}, 0x10) 2018/06/03 08:41:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x100000001, 0x8000, 0x1, 0x0, 0x1ff, 0x3ff, 0x1, 0x1a5e, 0x800, 0xd2, 0x70c}, 0xb) 2018/06/03 08:41:52 executing program 7: rt_sigqueueinfo(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffa}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8, 0x5580, 0x5, 0x1, 0x1, 0x8}) 2018/06/03 08:41:52 executing program 0 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffff, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x9) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffd53, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xf3) shutdown(r0, 0x100000000001) flistxattr(r1, &(0x7f0000000240)=""/20, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040)=0x40, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0xec, &(0x7f0000000280)="92be49726508a03376db172a97b2188e3d942032739969ab5ad28319854a054982458606d47aeb6ea0b1bf801fa1fc4bfa0a9be7afe268baf321e7e2b63af0be13f2b2aef50dea3a931a6cf4bad87fe8c672f816bc71e632a1e1b7fb20419d894c211bfb05e27e13d58eb4d737ac0ea8f09e8d72c45e6df58e0f48730fdb669aa3d6c3edca6939ff92a9cbae5fffa4e6a09706a94fb059de3ff25b961ec32a2caa1e86c244aeae9de90a1459103da552899b8f7a4389ab8fe1f058877bece9f428b30b756c94595244de4d69419104c0d7823c0c9cc4e4fc480214b5e7e0c9991f0226c3dee7a4e7a32fd64f"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) 2018/06/03 08:41:52 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r4, &(0x7f0000001540)=[{&(0x7f0000000000), 0xfffffffffffffecd}, {&(0x7f0000000540)="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", 0xd00}], 0x10000000000000c9, 0x0) 2018/06/03 08:41:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xd00000000000000, 0x200) 2018/06/03 08:41:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @remote}, &(0x7f0000000200)=0xc) sendmmsg$nfc_llcp(r2, &(0x7f0000004940)=[{&(0x7f0000000500)={0x27, 0x0, 0x0, 0x7, 0x6, 0x5, "44536d88ff2a662d3b658baeabf8060fdb9f53ce24127b78aca8ae9472b00d95b332b22183541c76075ee797f2e6453cbe20db6688e85dbb5f18e8f7db1a13", 0x33}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000580)="373e02bcb2ca46ca08b77f052b12522fb24e68f641e3de065c7f20cc72809095a3231e73e1363b3b3d18588855b229f6fb86089d0d4fbda552a389720ed97b43effbcdbb087358127c1ebb28819a78aa933c47465341a504536c16e9f6523dd379a6c480142a9ebd9094c14d1c59e83c08d8ff7c1c9687a5bd80b718bcf986d0e410e138db36a25d3dfd1fca32f80a34131ac8f0173189618c", 0x99}, {&(0x7f0000000340)="68dbc81687706fd9a35e484a663d265f1b3dc030aaed13ac11d5727e46f4bcf54fcc0780fda773", 0x27}, {&(0x7f0000000640)="81a721b327582f0e", 0x8}], 0x3, &(0x7f00000006c0)={0xe8, 0x115, 0x5, "0b4d20ca44579aeafad60fcbead6030091421aecd22ce0136925a68090698c078f88a46dfcc21758ff00a4f1ec7361e50403b1724e44f87088a86f28a62618fdcf586a9c9dba8841ea020b1c937bfe24c2b301a7363699ce7706d28cc1c5cd6b1f1d81f693b4c105b47a25eef93ba72736e0237a48dfd355363ee09b1e9159276f4b48b71f1f90b68d9ad0681095489c344d203533ed4223ce6c9dff824d9fc0bb4a50c973ea5d9f984fa76b4cb8791d07181626679468601de5741f2f056fd86d4dbd0764b286d89e73008adf73517c9e06aba856"}, 0xe8, 0x24008814}, {&(0x7f00000007c0)={0x27, 0x1, 0x2, 0x0, 0x4, 0x2d, "8eba8ba1f5fabf02a0657832e253bdacb0ee1e58d4cc04513de1d41a33202325e6244cdc67f804c208af4746563e8a35daa7b547e273292f3540e0e9e52e69", 0x32}, 0x60, &(0x7f0000000a40)=[{&(0x7f0000000840)="7ae721e1d4e34946691db49a10a0cfc62e20a716cf78af941d30c05d4b0e4be2a133f3077a3c55ab9db8e0cf8d116b6d12ca6270be7a137f1dd611e90827652748d92d9b5e", 0x45}, {&(0x7f00000008c0)="d26ef8adce7dae6e6c146868a6cdb0cbd6116096b0a2d93abf66f84911fc79c06f71663ca59e65119f5b038f16f1926a5790361b2659cc31ac242b00efe736b2f7efce1ef1b5a58e32e067669459e97bd09456a3d934278e517485cbb6acb1930e5f6f8b96356081e44e386c2b85df601bca9f56487e7df627eeb56fa4a35839a1d553920c2b48632c90a09abe1bd334205df8fc33144eb87b08333670e154cfd337f8ee3d6b8308fc6b3d9522460a33811bca50631a4ae35d980ff7bcc33336e78bbd1f47c8da02bf1a853442ac193be43064f3c466fa77d3c6bf62c202a2a48fa8875667de", 0xe6}, {&(0x7f00000009c0)="d7e930bc987576ff6c049cb885c07a84cc5316cd13e20cbf0cf0a57e8112af4e7e2418329838fc556f1459fbb9eb112a6d91d61c6a4e03e764a48867693c649f082a8515cb07902e817425e1619398a0b9c692e3b29039713dacc674fbc1775e8bd4947649a6075542ae7c68ee59c53bd6ce14b586ca8cd7", 0x78}], 0x3, &(0x7f0000000a80)={0xb0, 0x10f, 0x1000, "f0aef8bf32028118fb0256508351ed74c87be885ca67ae8265ff5b022cac080bc07a73c792970abcb5a92ea7466672c1c64322028504d62e7cf8a286ffc7e6db3fe2b297c71992518951dbc9efb37dc4f19e88122bfb043b78010bba45c251edc18880b7de49683f7bf1fdd9f2ee5d07593d0530f816a4dc4ceef9e086e7e9c7f16c107f5b2ae68bbf1d406f47ce4f1eb5b4e610e2b5f6bb65b539"}, 0xb0, 0x4000000}, {&(0x7f0000000b40)={0x27, 0x1, 0x1, 0x0, 0x7f, 0x1392cd5f, "fd98059565e6b3788746403c1e8d8f085d3ccb3a55f46f73fe06b2832803a12ca4b98f14beb07d23279ea764012fd4e48dd9c43b5c4be69dc8324f3f37ba82", 0x12}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="1475db265b41cc953f8f0c57ea9d5e97142074fe916c4115bb44", 0x1a}], 0x1, &(0x7f0000000c40)={0x60, 0x88, 0x7f, "e9635ffffa8e98647c38253d9c1d10c2002fe243561de7fb36ac9327a201c35832b05af43baf6d49cc279a779fc1bd064fcf14988f90f5d191a8f12c292d71b05d9efbf3c3151b8de227ad"}, 0x60, 0x440d0}, {&(0x7f0000000cc0)={0x27, 0x1, 0x0, 0x7, 0x8, 0x80000001, "2d98535375adf5096a29774b4cd253ee0703d50f4e9a88a620b7667322818c5a06d18f9f18f1fbf08e878d418cebcdc48ff05e3071f9b6020607ca4068f3da"}, 0x60, &(0x7f0000000fc0)=[{&(0x7f0000000d40)="b0a935933fc22c71a6c2bf979a67d139fded1d361536f8c835c3265ba108861efa077185f54fcbb91ca0603c27495cc3c10432384c31f738cde706e143fd7b86f9f0cb7392d055f4252f3a074af2f0b8a1ae76f787be4273fc0cb1d2968d8c079f38b9e029d5ec21c139d2d0dfd8524c4ba2336fa04c4e409579f61140583d43dc137715bf393f2b572b84309d5c66a9bc6d36dcad24ede4623ffdc2d2226787e8c18753bf3c1b754b1787062431a7b5f69fb18221677d30bc33d2c6a2163316f26fc2923046306811555f30f3b75a58ea00cc03b19c57467fc70d278c77032711a3785379a3fee21d7e99", 0xeb}, {&(0x7f0000000e40)="e3d95579f9510c46f7aa1bb07c70e140855225bd7f2679d58faba45d80930f872d766e7b63b65bc041d821390b08b99e16e913f88ab611416ff2d120c3fc144783061f238f6d58386dd711fa59beedcb2fa6988ffb5926a7bf2ffdea500f0a8370a135160eaf7bf0b5f8f49c8a316adc2e7fca7cdc0bc2", 0x77}, {&(0x7f0000000ec0)="8674c33c436b55ce23eff0bec3cd4743e961fce895139c7418e258a28dd0cd38606fb4930a", 0x25}, {&(0x7f0000000f00)="56148247dbaa86f456d39ad2e82cd01900bc65a44b069b59e64a2a817f4fc0c30204abdd05a9838a6ccf43174cdbe039d58c9cf0a60dfb4e4901f4d07df1d916712acca582649324d9385c913fc60f8e92b3", 0x52}, {&(0x7f0000000f80)="001b5ae6d94aed169a53c91c5299808c62ddb199c0711dc79da304", 0x1b}], 0x5, &(0x7f0000001040)={0xa8, 0x197, 0xfffffffffffffffd, 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&(0x7f0000001400)={0xb8, 0x0, 0x4, "60813f1348dae89fce59b268ac540555a7f7a857d562f8a0c78ab06655481032c7fbd6c698c7e4682ba8931f866efbff5146d1091035727f6222713294124d6ebef0b7964e753626cde769bf993e1d4ef149d248a0d8eff3e4f1ddf81c786b941c8158937fbb13e880d485f0647db61ed26085809ebd39bceef24f5f242585f96d9ebe7a15be3fa16b434e8607ac87cd5658283f4514da2fb471b0ccfaf877032928ec3126db"}, 0xb8, 0x8000}, {&(0x7f00000014c0)={0x27, 0x1, 0x2, 0x6, 0xdf, 0x1, "796107e1e2f79c0d7decd39e2792de19b1432f7eba176568328939154a66a804d348281ccbf10a77e72141e49a7998b45763a8063c6dc5fc7ca3d1c1a0af1c", 0x2a}, 0x60, &(0x7f0000002a00)=[{&(0x7f0000001540)="17228675630ba79b3390ba5d432f8294b7d840286bb254c8bd99868cb359736b9f72b94b14ad1ac25c36d0ea6855c18fd8200526e22694b010261794b12df7b9b19cd5329021c98734e0fdb9d63a130b1231d8f1de86cb5119d56d38b3f500020f219720566af870fa70e5fddfd02040a354812a84bfca390edd17e27e16ac111c3a755cb6c71ed06d7f08054c7f3ff0890215619268aac699b9f786", 0x9c}, {&(0x7f0000001600)="f6f02bf7b7181e2e9ff7ef7d81a710ca514cc51b9737255f9802b4", 0x1b}, {&(0x7f0000001640)="fab8d4d2d0faf3dbf1", 0x9}, {&(0x7f0000001680)="2e0f2f65df7d5762de7c5f31d432f21d4dc0a09668b0e41149dad94a4f269c7a4f5277af63f7712790f717d94cb7a80962e904cae0591385e9d7af933fa32eb8f751a809b13a9cd974673cee670aa0c96f58d06e53ddd2acf0470945ec925585c2737972c4a0e09699317c6cced23909f0be88a7b1dea8f6260fcfae19a6c22a2eb00f23a9b823e8899e1932dce97a6a0968568e9265652b4068b209da2fc7417f6c19a385d38efc0532ca0af85db91d4f619ca3040483", 0xb7}, {&(0x7f0000001740)="1f92e9268a3aba324a9c304e4a7791631bd00cf20cab2bfe459d55e8c89f8a9c8de2d2d45d016a579eab8b97f0a3c0878a0cac4f4a98d9418778c303720b8e81701f26a117d5e29955f1a6b3681ede59cb3d99b15506c8f7d07a73b3658403e9acd3b85a147706f77c74124635aadd884c030236814d78013b1f2bfec907b40afacc5d6e86f0e3b6fa6c5da043e912ced46e481506d49bda71b2b0eb943239e7f253108c8e9c7ee3219c00ed0ef4381523d0425a37f8fd8996bba18f9092ea0e8053be50694cd2be472130", 0xcb}, 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{&(0x7f0000002e80)="b579882c24edc5908748bdd9ff4c6c47fe2b2fbc8ce32f6473a7fa8b669a82d8a0c43c95a512310d2d13a284931d9ca188bce51a39e0d18c3941919649c70704754d5ec4501f9de9b46003a57a7bfc3a85f07687936bac4fbf9abcd1908a9fe9f9455c28cd65bc662efc5497888cabae5e6b4837cf322f5d2b944b8d223da6e5ad9b9b49b94a56f561c35e1aec54315cda2d859ecc9688fb2c353aa616f0a129ca0c65b7319a2a50d3a589cf804ab639bb244e029bb4698af5a6fea145167624436d433cddc3c755eca96ebea5fe2d04c0fb74f18de65fcf409b73cdcaa79290afdd576bffad15af065596090614d58f", 0xf0}, {&(0x7f0000002f80)="1e749e3f2d4903ea832b371926874c0bb2585d2343fddc255df2bc1cbb8f27dabbb66b6c32af4efef31dae2578241740e1e7170470c225ef74b11d070dbd71a0475b58ffa3857b9dbe3449ec47e8edb384fcaa8eb24dd9ec906c078c6d1667358421c49c08cf29045b93a53570", 0x6d}, {&(0x7f0000003000)="26049f0229bff369abd6b4106bed94074bfd57fb593df11ad2f81bc56d80e03ae4bf4bc803f310a15bcaef478ce7d2f4c126a63f0124341f3178f5ffe5fee7d5319f62ed03eccfd956b6f95e76b5b39065bb115c70e2a960afb7e6a4899a418ad66bb2e518dd6da984de3575b3d54e704a950a94fcced3ba281f1e144914d5ea5310bb7e25910985cac2be964a74145823", 0x91}, {&(0x7f00000030c0)="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0x1000}, {&(0x7f00000040c0)="24d6adbbec819bca7447ab961056067a2b70bf9a590dcca02b834dff286137b16f56701be371a23e84326ab8e98115cc8459154dbfd0af75e53aee17f873f26a5170fb407e043e6267ce936117dacd6c0a7d", 0x52}], 0x8, &(0x7f00000041c0)={0x40, 0x117, 0x4, "f129eb040deb1bd0d74549cfde124c2705e5052d61991ff18d518bfbbd9aafd728bfda58c3a5663ded0dffa1c12b75"}, 0x40, 0x810}, {&(0x7f0000004200)={0x27, 0x0, 0x2, 0x7, 0x1ff, 0x4, "def7850e6cb97ef0f6acbc2631de4a6474113909996bc368379cc7612d0d3f592a599d67633e3943915eccb5676901563fbfee5ca540457adc1d1b8fc779c0", 0x3d}, 0x60, &(0x7f0000004800)=[{&(0x7f0000004280)="76ba65afc284b2c83fa778db53df7f44582f5cf905e10459c2fdc39b8922eba4d35f40ab9bb0f33fab92e928cd798ef56c4643820b49b5127d91f349663d5bf963a47be042f76103484b90904d0da16d2d85f0de5d85ee377f5592d0dc6d7a843105fc533d55bf982f1c1ee5346fa768098a235287", 0x75}, {&(0x7f0000004300)="78253aba48798edde5f94ea104cdd027db44b2b8977f65423ba7656b348e2ac5b6bb751a6e434356cb218ed093e64e5ffab47c75fa9137a4962365a021f20eb8bb1b23956f854bc07e5c3cc37fdec447cdbf83b0ffb3bf6669d973fe0743e096b1465f7588047beafae513def69d93e53cb454f7a539310ff18a625baace10c7717c04246b", 0x85}, {&(0x7f00000043c0)="754d4cb004bd1ad61e430a352e4e2d65132f7c495266ee298fb7e29ce9778f2138309690974b0a6116149486c4ba4476fe0de44855d8f67cc23f96631877edb490b400f4767615bbc2be3b4e0c859dd4abe0d88760eef6acc66486215d1a40985fc644da40dc5ff84f627e2beba327e3e7a6f5f09f556109f6eb1b7c1c47476b2016be7aa506c42ae90aaa8ff2a4ca8f5a613f0f9b61d47c460d1632cab00b72cf93aca2a5ea39cd8d2d854fd6314910b06149427ef03e83857086d9ac66247d3bb1813f3577673cde96ce684a9b558a7822177c2d51d16ac005686f5bd9be8d172a0f3fb0eb", 0xe6}, {&(0x7f00000044c0)="8258ddbcc45cb2068b8e80307629894c3891399b70258947e5e4da4e646044bb48547260d5e8eb48e7273f0b1e4ee8f9cea35277eead3e2311cf56ad279cca623bc8c1", 0x43}, {&(0x7f0000004540)="ace0c7beff92c4", 0x7}, {&(0x7f0000004580)="a435bbb47bf8c5fdfed5d5cac24cb2562f363bb09c3ba35df2cad1ab44c76d369b11815400920f41dadf49219a3d372272a875050cfffcb1f9c0ddb8f6a0d446be6352116042c674c51387bb05359b3a065549a27d05a5e9c0d6618d5d02fcb1507a3c669b9ed958e12688bd06baefde5836808f58a6c217bdade0fc199c80026f27050c821720b39fc495e2664596bb46fd1cb48da4bee1d6cbe6453ba492bc22edb403d189b0c42933707270b980fb21f84504b82007db3e00c9bf8f7a733f16daf93ecdf72b08a008d2ad1c51c45d77e846ed0eae96", 0xd7}, {&(0x7f0000004680)="2ddd09497a6f566ffc77637708cf5a33abc64463028afd1330c68d270376a26ca58dea4254b56b7d6113822836050c28cac2a41270ba3c6b8a727008739efe2e0dc75f2c1ef78067f7a8b8b4c0a6e04368171d5c4985880cba558b89", 0x5c}, {&(0x7f0000004700)="3ca6ed0ec56aeca3254c016057a2f6768cd331f173498eebdfa8d477e79825fc0aebc3206c045b0e92b7c894e005957c929e508a6181d378126c123878b5a823772c8c06604566a8e68a1f9b07b0b6c103b01c7324d75979e0fbbe8a84376dba4896876a8ad2069bf8c53de93730a9ec064cf7e1a5bfe1ab56e70bf75f93c32d7a538495af810b1a557768065b3783d0124e0d9475623465ac0da3077e8da4297419506a1bf09a4202e1fd59ccc6bb15ba7f98df5e487ff2d6934e9346ccc2a325e5accedec191535c67d3352ffc83dc353084cf9c2af340c9afffb9f03eed93b7", 0xe1}], 0x8, &(0x7f0000004880)={0xb8, 0x118, 0x1, "1bab0c7899274614f2a2ae907f3c3caf4b1a188aa992292b8f56287b976e81da5ea70278dc1f60b8bd657392896e8887ca21d4a9a3575492318338e76590146389f3e05d23fbe0c18de3b8b6b23ec8f379311ba9f36f5c6ffccf29ef0a1423ed67380ac4e9fe5676aea09e7c891a8eff24a706ac68bac48dd569c5aba037434dd0eac6fde2805b1e426fc06e41a14d0fdf663dd593acdcad843ea7bb92fcd1237293fd6c"}, 0xb8, 0x4000}], 0x9, 0x20000090) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0x2d7) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x7, {0x2, 0x4e22}, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x100, 0x2, 0x7, 0x9722, &(0x7f0000000180)='ifb0\x00', 0x6, 0x48cf, 0x2f0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@loopback=0x7f000001, 0x4e24, 0x3, 0x4e22, 0x81, 0xa, 0xa0, 0x0, 0x89, r3, r5}, {0x2, 0x8, 0x8000, 0x2, 0x7, 0xffff, 0x1}, {0x665a10e3, 0x5, 0x2, 0x6}, 0x7, 0x6e6bbe, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in, 0x3501, 0x6, 0x3, 0x5, 0x7ff, 0x0, 0x4}}, 0xe8) 2018/06/03 08:41:52 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00']) syncfs(r1) 2018/06/03 08:41:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:41:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000200)=0x40000, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200440, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x7d80dc1d497bedb6, 0x0) 2018/06/03 08:41:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), 0xfffffebe) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 08:41:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x400000000000000, 0x200) 2018/06/03 08:41:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21}, 0xfffffffffffffcf8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xc6, "e8933fd519ab124a6b37706659d83b9e814a05632f9cd6d30ad22882ebf8917dc724e3367d3f71bf029bfaf9292894cb490e2da501fa1af3faa692d3bb042a391cdd769b515b6b4214e5adfa93623f812652ca9c1112c22bcd28bc732be117691a79c8839c435a557e6fc76d15658161f483fd07adab83d8940179a0f4763bba92d768c9520c444a1364f4ce125e29d81e6186734a8139c4628d9bf355bb3de8598adaceacb2200e3182639707320cbabd162ca16b894f70a25f0864754a96887915fb6b25ae"}, &(0x7f0000000200)=0xce) shutdown(r0, 0x100000000001) 2018/06/03 08:41:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1003, r1, r2, 0x1, 0x4800) shutdown(r0, 0x100000000001) 2018/06/03 08:41:53 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/06/03 08:41:53 executing program 1: prctl$setname(0xf, &(0x7f0000000200)="e93d69cfd6077559ebd1fbeaaf861ea0f10c18d8444be0a5e33c0104000800000000fc1355579ede13e9a804a24bf4e5bd372110b835fc7d0cfcaff2ccb4ebcd1a90cbcd6c5756cb4c250b76329d11eea88e9c6f8b5238486472135b08000000000000003e89cffcad4acc4041815de897e27fa412222604eba0d2f0bf9d265b7e13e6ed076f19521945a75daee6d6e6ae5721514f1ac5451c774a25ab08caa575733fcc0569603f1fbb26df7d89fbdffcdf81a07a45ffd791ab59be356041d4a5e9c2b9e3fb872d67dc76b131123d6e96255ee8b6df910945372b6bf56e74298bbdb747e846432d8fd00b738c79a402c8fd2a6ef09862") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x5, 0x7, 0x3ff, 0x2, "5683be78693dbc583f5daede8f2921f63f112e1fd68980f787ff55b73a8a290fb6f7dd867edebdbf49db8f22", 0x2}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000040)=[{0x7, 0x0, 0x2}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x6) socket$netlink(0x10, 0x3, 0x16) 2018/06/03 08:41:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xd000000, 0x200) 2018/06/03 08:41:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) 2018/06/03 08:41:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0x7) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:53 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2081, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)={0x1, 0x0, [{}]}) 2018/06/03 08:41:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="8974bcd8693b69ee31d8e1a27af122ba2e5374dfb571ddb0d99298af7ed3e1e8b75b392b7e2539fb0504af54f463cfe6c1c698090eb2ba3a22c35e9acabf0161f448381bb7ef03dec5e5233402c5361446028ac2c1c206cac70b6c081bfb503ad20a09e6f3ecb4d918360e96a7e19186fdccd333f170853a1f81c101b8f1e04a18a67fa3c0c1eab4625957bfe277592062cb62d0b63ca78ff61491a887b99c3181c4a211e7b3", 0xa6, 0x4000, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8000, 0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf5ffffff, 0x200) 2018/06/03 08:41:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x4, 0x0, 0x200) 2018/06/03 08:41:53 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x200800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x24202, 0x0) fallocate(r1, 0x0, 0x0, 0x7fffffd) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x8) r2 = semget(0x3, 0x6, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000300)=0x0, &(0x7f0000000340)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x7ff, r3, r4, r5, r6, 0x20, 0x9}, 0x8, 0xffffffffffff23eb, 0xfffffffffffffbff}) write$rdma_cm(r1, &(0x7f00000008c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000880), 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x8, 0x10000, {"65c9f6b65e48cf3bc1b8a210e51d6325"}, 0x1, 0xfffffffffffff17a, 0xc43}}}, 0xa0) 2018/06/03 08:41:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/175, 0xaf}], 0x1, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) 2018/06/03 08:41:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x100000000001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000010c0)='bb(1', 0xfffffecf) 2018/06/03 08:41:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf00, 0x200) 2018/06/03 08:41:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {}, {}, {0x0, 0x11f004, 0x0, 0x0, 0x7fffffff, 0xc, 0x2, 0x2, 0x0, 0x0, 0x6d50}, {0x2004, 0x0, 0xf, 0x9, 0x6, 0x2}, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x81}, {0x0, 0x3000, 0xd, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0xc8}, {0x0, 0x16000, 0xf}}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x3, r4}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f00000001c0)="c4010dc66b18193e3665660f205f660f6e78000f01c9b9df0b0000b800000000ba000000000f30430f01f9360f01f80f073666460f38815bb30f35", 0x3b}], 0x1, 0xfee64b5def490aec, &(0x7f0000000340), 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/06/03 08:41:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:54 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) 2018/06/03 08:41:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x704000000000000, 0x200) 2018/06/03 08:41:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x6, 0x80) sendmsg$nl_crypto(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@del={0x120, 0x11, 0x0, 0x70bd26, 0x25dfdbfe, {{'rmd320\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x3d17}, {0x8, 0x1, 0x5b}, {0x8, 0x1}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x4af}, {0x8, 0x1}, {0x8, 0x1, 0x7}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f00000002c0)=0xfff, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/06/03 08:41:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x2, 0x0, 0x200) 2018/06/03 08:41:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0202851f176e20137ebc", 0xffffffffffffffbb, 0x800, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x238) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x0) 2018/06/03 08:41:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000240)=""/193, 0xc1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x101) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000140)="0879aa3ea44475d3e2d52713e93af32777fb58d98aab") ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x1, 0x2}) 2018/06/03 08:41:54 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r1 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$packet(0x11, 0xfffffffffffff, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x2, 0xa, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000000)={0x0, 0x10, [0x0, 0x100000000, 0xfff, 0x10001]}) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/124, 0x7c}, 0x0) 2018/06/03 08:41:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfdfffffffffffff0, 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0xfffffffffffffffc, 0x2, 0x100000001, 0x3, 0x100000000, 0x7e1, 0x7a}, 0xc) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="57000100768009000000000069c6b542003532df0b00a6a266fa4ace4a8180300c01000000000000000000000000"]) ioctl$KDDELIO(r1, 0x4b35, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x7) 2018/06/03 08:41:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x7, 0x0, 0x200) 2018/06/03 08:41:54 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x100, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/bnep\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r1, 0xffffffffffff0000, 0x4c3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000013, 0x4000010000080002, 0x201) sendmmsg(r3, &(0x7f0000000080)=[{{&(0x7f0000000040)=@hci={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002740)=[{&(0x7f0000001740)="c7", 0x1}], 0x1, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/06/03 08:41:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x100000000000000, 0x200) 2018/06/03 08:41:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="d6c60582aa64be0e00d463f21bea83b6445cb9edbf20e3aac7cccae504a4911b24a169c18e0b70584bac17987d729f23822ccf", 0x33, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x1) 2018/06/03 08:41:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x10, 0x0, 0x200) 2018/06/03 08:41:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cps\b', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1, 0x1000}, {r0, 0x8000}, {r0, 0x284}, {r0, 0x1000}, {r1, 0x80}, {r1, 0x2000}, {r0, 0x2000}, {r1, 0x40}, {r0, 0xf11c86102b38b040}, {r1, 0x20}], 0xa, &(0x7f0000000240)={r2, r3+10000000}, &(0x7f0000000280)={0x1f}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r1, &(0x7f0000000140), 0xd9c4) timer_create(0x0, &(0x7f0000000440)={0x0, 0x26, 0x2, @thr={&(0x7f00000002c0)="a4d25924694b5bbd4159b2ccf5838dd150edaa84d8aa1d7fc667d96705260cf6a404612c2b2a2d5c25802716922385c790b08b62f33596433b971205cd192701392d514fe86d3302696766a992eeb60c9ffb64d41da76249d4cb7d6d838dba6976d99e94ca17f1cfc1b4cc5820eda815cf97d9deca761108af1a8a4d2c205307cfa66db8d1268ebb0ce3bc8ac5368ea73ff41c", &(0x7f0000000380)="68a8b74afc7bd0cf0657590a3215810c4bfde47ce9932c0f717029baf7bdd25d58812387faa2fb6c696a3d4b69084c35721b467368745bc554e7e453244995180a1300c0966634e78018cbb1b3b58820b5684e417e103a868fe3a27aad3200c3427daee8185e43fce07f843148e9f277e0adacf220bdca74b96702a07203ddd2792b"}}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) r8 = fcntl$dupfd(r4, 0x406, r1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$TUNSETOWNER(r8, 0x400454cc, r9) timer_settime(r5, 0x1, &(0x7f0000000500)={{0x0, 0x1c9c380}, {r6, r7+30000000}}, &(0x7f0000000540)) r10 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) pivot_root(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') 2018/06/03 08:41:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0xf000000, 0x200) 2018/06/03 08:41:55 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8001, &(0x7f0000000680)="efd09f56ba51a5f5754aa661c7f50047fc2f07d8112c9289e8d22a007fe48914e60233fcd0b1008995f3cefc18030fd9b1add2c3f2f13a4a2e3780a64c5c8f498a857b4fe0b4bbe467ac2680549dab4eaf2aba82160e439f7b1cf3326873429f2b1f81d22a96faf739218464ceaf83b4f4cc1a99f9380f1a39dfb10c339f84a4f8ced7e7e139e4f1180d5359b35f87ee878654d72e8a7b09f6eb78d8eda034f89c76a5540e9521030e81f007cff57166cdfc79e6ffb0aed9fcffc3c843fd72579bf03ad9dc5149b3364996b27dd99ac988e141752e059affc9d9362a3dc422932bea8a61106d57e1b031cc0a0e1ba96c55472e49ad67d3cb8aeb5be6a0f305e77747ff1e8d00007192442809393feb8681eb8fde1144c0b3b69e36e54de68c64122fd45c7730") r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd994672", 0x11, r4) r6 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000100)={0x4, 0x0, 0x5, 'queue0\x00', 0x1ff}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/03 08:41:55 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0xd0000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000004c0)) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000e80)=""/169) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) connect$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0), 0x14) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000500)) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000300)) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000e0000000400000010040000ffffffff700100000000000000000000ffffffffffffffff780300007803000078030000ffffffff040000000000000000000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100170010000000000000000000000000000000000000000000000002800746f73000000000000000000000000000000000000000000000000000000ffec00000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000040000000200000002000000010000006000434c555354455249500000000000000000000000000000000000000000000000000000000000000066030300230020003500020015001e0040001b002200070002001e0010002b0031002d0000000100000002000000ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c013e800000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000b0001000000000028004e4651554555450000000000000000000000000000000000000000000003070076000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8002001000000000000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000008000000040000000900000000800000000000007d000000080000002740ae092000736f636b657400000000000000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000009253000000000000000000000063742419000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000be5c3c67a4925e32bc4ad43a43db1becb312c4d8037aa77a1492252b823caa3b2a04974bd39800fb6330bb4e43c9410f1d28d5261bf3a924f53f7e59cd556113ebe536d62cef3a3909482f2169498dc43bf0fccbc24c7dc0dc647c1383c824f630"], 0x470) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000000080)=0x8000000, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000f40)="dfb0efc7345996d85184609ac48e4a246e13184037de3ec9df10d5b08acb6ebfca5118af25802985b48a33d1f921b2a07fdc7a20db61668cf3430a445328303a5f6ac88608abd680848ad8593b2dd2859f1a705d2f620aefd4ce278a441d218c7b9de425724efd11eaca2c07cabe2c08b0c223f52e8d6bfc3101df0c2957de0df9cd351269b25d4bd4233944af63b978455b936f0cd3e4f44a351d4954c26ffcb9f1dd1977a110da54478e6f18cf2a1fedcc4129e0c3850cc0bfd49b5d36097c1a832e10e1ff2513c52522bdc06cb2eeb3e606") getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0x19f) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r6, 0x50, &(0x7f00000001c0)}, 0x10) close(r3) close(r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r6, 0x50, &(0x7f0000000380)}, 0x10) 2018/06/03 08:41:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)='cpuset.cpus\x00', 0x3) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/109, 0x6d}], 0x7, &(0x7f00000004c0)=""/239, 0xef, 0x6}, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000600)=""/77, &(0x7f0000000680)=0x4d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x1000000, 0x200) 2018/06/03 08:41:55 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x9184, 0x4) 2018/06/03 08:41:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCGPTPEER(r0, 0x5405, 0xfffffffffffffffe) set_thread_area(&(0x7f0000000080)={0xffff, 0xffd, 0x4000, 0x100, 0x400, 0xc4, 0x7f, 0x7ff, 0x8, 0x8}) 2018/06/03 08:41:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x704, 0x200) 2018/06/03 08:41:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000180)=0x1, 0x6) fsetxattr(r1, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='memory.swap.current\x00', 0x14, 0x1) 2018/06/03 08:41:55 executing program 7: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '/dev/vhost-net\x00'}, &(0x7f0000000100)=""/229, 0xe5) 2018/06/03 08:41:55 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x48913, &(0x7f0000000100)="7014acde0a2ad8bd9b9d2b583545c30bbb73af2018569c408c4f50d729218d7cfa41511c41673dc7ad709abe30e8b1562b2e819f61fe4b011621e3f9530af4e6e3a9") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") tee(r0, r0, 0x326e, 0x2) fallocate(r1, 0x0, 0x0, 0x0) 2018/06/03 08:41:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0xfffffffffffffe00) shutdown(r0, 0x100000000001) 2018/06/03 08:41:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf000000, 0x200) 2018/06/03 08:41:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="0100010065742e637075735d", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x7fffffffffffffff) 2018/06/03 08:41:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x1b7, 0xffffffffffffff06) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/06/03 08:41:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) socketpair$inet(0x2, 0x5, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0xa000000000000) 2018/06/03 08:41:56 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e1d, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000002940)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(0xffffffffffffffff, 0x100000000001) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x12000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x4, 0x35, 0x3, 0x10000}, {0x10001, 0x8001, 0xe8f, 0x3ff}]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002880)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}}, &(0x7f0000001040)=0x84) socket(0x0, 0x0, 0x0) ppoll(&(0x7f0000000300)=[{}, {}], 0x2, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0xffffff6d) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r2, &(0x7f0000000040)={0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000010c0)=@assoc_value={r1, 0x800}, &(0x7f0000002cc0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r3, 0x4, &(0x7f00000000c0)=[0xc6, 0x3, 0x7, 0x10001], &(0x7f0000000100)=[0x35, 0x2, 0x81], 0x0, 0x4, 0x3, &(0x7f0000000140)=[0x8000, 0x1, 0x8, 0x4], &(0x7f0000000180)=[0x5a06, 0x1, 0x7bb]}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x840, 0x0) accept4$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14, 0x800) getresuid(&(0x7f0000001080), &(0x7f0000001100), &(0x7f0000002c80)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0xd6, &(0x7f0000000f00)="13db7e7d7da74f17bc5bf2e2ec6e82c991bc9965f7c39081e405eb2687a6eb056aa2533bda268329d3d082e4dbfa158ae1b4bd3258289e1f66b2f9f45625b9051100232a9c9ba77ba8d871a30bf77caa4a6d13802b59b9eeb5dc8e2b2d94c0272480467cf7ed44c6912621740e330d5a4f886b472213542012084a0080fce7938820e2cd8a255e7ab2a7f6d2c146a5032f724caf4ec51ab40041b4d9c4a7a5e0af4169c60b5883fbc79e620b9ff24856c8e8bf629e0577965764eb40e037e229337e157a518a667322ff2d7080bc5d78a552bf7a44dd"}) sendmmsg(r4, &(0x7f0000002700)=[{{&(0x7f00000002c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-twofish-avx,poly1305)\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="75d13039d9655c838fada39a8da351573081354ab02b9da22766da7c000dd09f4501a938df579547877df3f4c3e18577c70e95571109ec179196ff986a2cb31695e60bf6ecf85d909b66ccaf7b03ffabfc2915b37eedeb235882f6d2c8311c226f2e9ac2d8fe3f90b2738659fc691f23fa17be4425bfb3d451814b63b507b591b2e5720ab7a735041437010215641996563210a29015a98a13fe0b4378877dfca2c5a080f23fb02fea8dc049455fc33537c2e0f92f997047f32099d7c24401abe90ee6e780cdb33e2be2158022d3b6bab57ec144ed31eb1e", 0xd8}, {&(0x7f0000000440)="ee1679531d8a9d41163e483d84f62699ff43907c6efebb39b6dc682ff582be7abd04dde796a9cf348f2b225117c96d5f5c07f1624556af3bd6b3e43e236a84641196b67726079b8c3b2309d10f486af430bf80a49fecc4e76b6ac7ebc8ed9334958b723680a9faf4dd37f7f567374e671554f50d8c3f4544fdaf906abd4328c9ea540481f9aed63df34d646c3b3ac7c6eb5cc1d7f01fffd4da01e79a4c9e02e535aeee93e61612d285086f529be77b912c959f727d39d04501b32ba1b4a5bc320a7e47232fc0e6679f16dab4d78707c022b65a513ccbde9fdaf648b2566837ffa40651b974c7416e7deda408c8cd0a5fc7d9", 0xf2}, {&(0x7f0000000540)="6dde34e31a2800565fa73e2b725a814909d54c9bd7ff05234bd1f2cd271b99d8d71a3f990643f74995397e042f2efd037e8986f171e98a0bb8969ea5ea7e10a3076f9e9f25dff51b21c333cc644a6fda34edb8d876bcebff80935218d12407a54492753b21208eee2beef8366f4f9ae81917caaf20df3908b27468a14048eeb0aa80c1c458c99087dda4486960c8ac17e60210757dd614eced4df0cc6477f756d9292f0c87a479020f63a0a143eb6a92763621a80dba597ce2d31cf5daf88f740bae24a72997125c6a2d7d7a2997c25389121fdc3ceeac89314f0b88e1868147ce2beafc1a1e03c6d8300afd93ebe87674acf97961b2f5874308dcbd59", 0xfd}, {&(0x7f0000000640)="71dd6edf00b2a3ac57dc194f56c37de15c8f1fc3a6edd1d0365a74de402d88bf9adf60085d3d6715aeae5fd0fd109fa317d479dfe01af983a87980c73e4d748ec038b64b67eaa182fa52abb7377cadc2114ef07e8587a5ada95a4ca5494d871e2594e96c791c64edd71db486402e4a", 0x6f}], 0x4, 0x0, 0x0, 0x24040000}, 0xd2}, {{&(0x7f0000000700)=@ipx={0x4, 0xfffffffffffffc01, 0xec09, "597ab551f07b", 0x400}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)="f16e953de7296115385771b102621aef1e5d75b56b2f9176884a7957d061c490097f3b1d8c13d4a6216a", 0x2a}], 0x1, &(0x7f0000000800)=[{0x30, 0x115, 0xaa1d, "a54f92ce561d8bcc5869cd5a19f6dde6077bf5a569de497f8b3f009ff7f65a"}, {0x60, 0x102, 0x9, "4d412645ee116b48345687ef41650822f6483e57ab7bec63ef5e956065c55a197284db16a6e9be75acee5bc6c8a774171cec36b620f3b46bf1dfe2b218bad762abd911b0806b449f2e"}], 0x90, 0x80}, 0xed}, {{&(0x7f0000000940)=@ll={0x11, 0xf7, r5, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000009c0)="5cc8234f3e6f7adacf71b3f34d6456b72676034a926dc6c36a1694c7c62a15d9a4b5c037f4f81adb31e6963b6a841768efe02b5fdf266db4a3156195cba989822669c033b1d2b0d78bbe80a27643afc720fbacaa2149eb3e6c4cdd5896d21648fa6ffdd990dfcafbcc6ea86b1ddc22f45b7c378b51a344d4f4a0b945b6be267d6ed53ce1a425b1f083c2829aa2a0413ae1c4e7390fb81c8e8ed3c62f15423bc80afbbd4004ac966afc1a7e6075", 0xad}, {&(0x7f0000000a80)="d513aeb67871b53ca1b406a3a4d4e79f886f40bc7b1a45c3e2c677def41d40b4b3de9ce2658cdb2b7a6ccceaefe2ed6dda0cb4100c71677bd76d01e5856416b3cefcf37f3a4fb32ac16a7ebf56812fd9a5a16369b188023fc2ab8ed03699780d934dffe0f7c81e5094d3531a2d7415a2a42cb4373c00ddd4b064ec11e6737d62928666c70e28727da180de8ff18810ce64ef0e06c0484b9f8a1891ec7f4a52eab8cd9f8ef015865e2b42e9d165f4ff3a29c7eb04937f73c977c77b7c68c985f8bc652bf357534530ba76e616f8b621809346", 0xd2}, {&(0x7f0000000b80)="a5208e8a6d3509d810b768c089985df499565a90e182f94bcc13f971a2fe72ce66742d442f6334f530a41df4bd15380ada45a7af748b899413180a4fa2f4b8fe4947c7d3c86e0c7070ffeddd7d6e77bbb22083230d6251b6de9314360f08a17579d90dafa6c4ba0e1034d0fed9", 0x6d}], 0x3, 0x0, 0x0, 0x41}, 0x200}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000c40)="31ec52159ab57984dbdd039b6d2818971a4d52c57751aab3d9c77b07edb96bc2fe3edfc2aae1d827f67f2d2bddf580e7435ab7bfb625a72a3f0e37d8437efc73b53297b791fc0b2b2a7debe08900297233c03600a1cd8f18aca0cb958fccff4680f0eecc6090612e9cf6dd1fc94bb761a0ca3696004536348e5c434292df5e9d722662e74f6d2161a00d22817cce89707472e54ccb8e422e83979fa4b940eae6", 0xa0}, {&(0x7f0000000d00)="91a56c07321c9f029cc20fc3c0929eab1df0b0606bb17c408d8b03bb65ef2c13129bba0fa27be333f4b2ef3afeaa1e2b444fed8b9cc7682752262e266b4b52aa5860d8d274a6cfe4eb597fd44e18d3f0da8431f59c3e7a8a", 0x58}, {&(0x7f0000000d80)="52709909d4e0810f43921dc99f78c3c0e0afe4a64fe865c3cbd7572d8b7e82d7820db0", 0x23}, {&(0x7f0000000dc0)="d7c96c0b3b33702bb8bb9847a26d4a5ee1a46c9ed65c45f3e06e0f184acf8d9b5366282731fc142b25949ceff74df967356de66bbbbe75aae9d36d0f63a5cad69d71bf02e18f3aa77dd6640d9d5f4c4660e8b7ebb0243482b72352346cefe315d7063674d5f69b209f42b7c0f472e50439358b5acd0fa23f30feab914a33797e7a322d986b185ac07017eaf6a4f9b8858048a62ccb327406716891c14aed887da33e9c637ad7332cf8a95711fb77cb1a206a65e1eaca1962fa2babd370ce45308bd064dd78f8d2d140370a8feeaf03a84644aeba68b4f6a0", 0xd8}], 0x4, &(0x7f0000002980)=ANY=[@ANYBLOB="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"], 0x210, 0x80}, 0x3}, {{&(0x7f0000001140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x3, {0xa, 0x4e21, 0x20000, @local={0xfe, 0x80, [], 0xaa}, 0x39421f1e}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)="580cbac072517b2cb95b5fa172d1e507f2baebe50e0bfbd5087a972ffa37492497b10b583553230d05aeca715a76332bad8e089a492127bc150b02981500676676678b422862d78e176b22fca00f88fb17005a7369883498f609b57fb94cc706584b66d965ad6620cb849d6ddadfa1b90d69491700ae929aad0c11e81609ceedc69f126f0911957008d1b2a44fa9a1a5b0a0ea15019b8aa98c1e41c3df2f51a7342e49e6119dbc6795842b4af4654fc7960d8ca575ce58fe25c5fd3277762b688f7d7af1fd9a8efc1547cb130fe0277e575cb899d06d3814ee90c8801cc3b6adaddcc7b114101439be", 0xe9}, {&(0x7f00000012c0)="8bd176f2f12811d181bedbcf714d17a576b8cc6f5692ab17b73eeeb5f37628912feee0c3d6258f7c53aa65ce83e68d5daa0c995660af6c17cc28c521d472fb9b3dac63a72e16e22ce0fb908d0fbebc9b4fc553b411ec71a28cb041c9bac4c528293a55016325bf0ec29ceab65103eec490e77c576f772ec935e36d2cd1b72d311b87a7d9ea22007d11b62e045a8288e87385548ddcd03065", 0x98}], 0x2, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f00000013c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x0, 0x2, 0x1, 0x1}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="bdd512f340542756efa6658a69fc9aaf4823aa1d9b40c1635843bea327863c7babfcb2d010d8cf65256f4e6038f0324e648580f285935225845a15", 0x3b}], 0x2, &(0x7f0000002d00)=ANY=[@ANYBLOB="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"], 0x210, 0x4000841}, 0x8001}], 0x6, 0x80) 2018/06/03 08:41:56 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000040)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x8, 0xffff, 0x7, 0x401}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000400)=""/250) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000140)=""/217, &(0x7f0000000240)=0xd9) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9, 0x9, 0x10000, 0x2, 0x80000000, 0x2, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x100, 0x4, 0x0, 0xc2a}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x1, 0x6, 0x80000001, r4}, &(0x7f00000003c0)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000500)={'ipddp0\x00', 0xd176}) 2018/06/03 08:41:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x20d) 2018/06/03 08:41:56 executing program 5: memfd_create(&(0x7f00000000c0)='ppp1keyring\x00', 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:56 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r3, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendto(r3, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/06/03 08:41:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) memfd_create(&(0x7f00000002c0)='/dev/kvm\x00', 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000300)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="650f90f3ba6100b80800ef0f0d79f20f08650f06f466b8330000000f23d00f21f866353000000a0f23f8660f382062dd0f0866b87f0000000f23d80f21f86635c00000900f23f8", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:41:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xfffffff5, 0x200) 2018/06/03 08:41:56 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x6080, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0xc4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r2, 0xffffffffffffffe0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 2018/06/03 08:41:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf00000000000000, 0x200) 2018/06/03 08:41:56 executing program 6: pipe2(&(0x7f00000000c0), 0x4800) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000080000001500020000000000070000000000000000090000000000009500000000000000081078a4013afae74aa0c17df8c72d1f005c74d900c5b219228cf204a69490b18a738ab08a6849d5e78abb47da1144437b0713ea26ce54058cfd007e6a80000f9f579e"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/03 08:41:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x204) 2018/06/03 08:41:56 executing program 7: r0 = socket(0x2, 0x80000, 0x101) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r3) ppoll(&(0x7f0000000280)=[{r2}, {r3}, {r4}], 0x3, &(0x7f00000002c0), &(0x7f0000000300), 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x12f, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x628) 2018/06/03 08:41:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x70}], 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) ioctl(r2, 0x40084149, &(0x7f0000001f64)) r3 = syz_open_procfs(0x0, &(0x7f0000003ec0)='net/ip_vs_stats\x00') bind$inet6(r3, &(0x7f0000003f00)={0xa, 0x5, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xa31f}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/urandom\x00', 0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000003080)={@in={0x2, 0x4e24, @loopback=0x7f000001}, {&(0x7f0000002f80)=""/146, 0x92}, &(0x7f0000003040), 0x19}, 0xa0) 2018/06/03 08:41:57 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc8, 0x22900) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x113, 0x4, 0x53, 0x7, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket(0x1c, 0x807, 0x0) getsockopt(r1, 0x10f, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x5, 0xac, 0x3f, 0x80000000000000}, 0x8) 2018/06/03 08:41:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000d80)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r3, 0x1}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/03 08:41:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf5ffffff, 0x200) 2018/06/03 08:41:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x20f) 2018/06/03 08:41:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket(0x3, 0x0, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x26) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:57 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r2, &(0x7f00000001c0)=""/192, 0xc0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:41:57 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x4020009, 0x4001a, 0x0, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r3 = dup3(r0, r1, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000280)={0x100000300, 0xa}) 2018/06/03 08:41:57 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000a80)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x7, 0x8) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000000)={0x8, 0x5}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x11, 0x0, 0x200) 2018/06/03 08:41:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x7040000, 0x200) 2018/06/03 08:41:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x328c0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000001010000ad288a25f7e1cd0cc0d428fcceff1195fdac640000000000000002000000100002000c00"], 0x24}, 0x1}, 0x0) 2018/06/03 08:41:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:57 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x221) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x81, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x8004587d, &(0x7f0000000080)={0x20000000000000ee}) 2018/06/03 08:41:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x44, {0x2, 0x4e23}, 'veth0_to_bond\x00'}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x2080) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x1, 0x8, 0x7fff}) [ 190.665155] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/03 08:41:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf00, 0x200) [ 190.738176] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/03 08:41:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @loopback}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'dummy0\x00', r3}) r4 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.swap.max\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000140), 0x6) 2018/06/03 08:41:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="a8", 0x1}], 0x1, 0x81003) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:58 executing program 6: r0 = socket(0x1e, 0x80005, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x18e02, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0x0) 2018/06/03 08:41:58 executing program 7: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) recvmsg$kcm(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/170, 0xaa}], 0xa, &(0x7f0000000100)=""/11, 0xb, 0x3f}, 0x60) accept4$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b00)=0x14, 0x0) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001bc0)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e24, 0xd1a, 0xa, 0x80, 0x20, 0xbf, r1, r2}, {0xfff, 0x80000000, 0x1, 0x9d7d, 0x8, 0x6b263227, 0x9, 0x3}, {0xea, 0x9, 0x38af, 0x6}, 0x40, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in6, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x1, 0x7, 0x6, 0x6, 0x100000000}}, 0xe8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000140)={'gre0\x00', @ifru_ivalue}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001840)='/dev/urandom\x00', 0x40, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001880)={0xe64b, 0x2, 0x8001, 0x80, 0x2, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000018c0)) 2018/06/03 08:41:58 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0xf01f00, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/03 08:41:58 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r2, &(0x7f00000001c0)=""/192, 0xc0) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:41:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x3, r2}, 0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:41:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xd, 0x200) 2018/06/03 08:41:58 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x90000915, &(0x7f0000000000)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0xffff, 0x0, 0xf11, 0x80000000}) 2018/06/03 08:41:58 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x80045438, 0x0) 2018/06/03 08:41:58 executing program 5: clock_getres(0x3, &(0x7f0000000100)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x80) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:41:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0xffffffaa) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000280)=[{&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/86, 0x56}, 0x0) 2018/06/03 08:41:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x8000000000000000, 0x200) 2018/06/03 08:41:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000000)={0x49c5, 0x4000000, 0xfffffffffffffff9, 0x101}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:58 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x2000) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000001c0)) shutdown(r2, 0x100000000001) 2018/06/03 08:41:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:41:58 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0x9) prctl$intptr(0x24, 0xf90) 2018/06/03 08:41:58 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x808c0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) 2018/06/03 08:41:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf5ffffff00000000, 0x200) 2018/06/03 08:41:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) fallocate(r0, 0x11, 0x0, 0x200) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)=0x1) 2018/06/03 08:41:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x100) accept$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f00000001c0)=0x60) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockname$ipx(r3, &(0x7f00000003c0), &(0x7f0000000380)=0x545145713b59ee31) sendfile(r2, r2, &(0x7f0000000140), 0x6) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r4, 0x2, 0x4) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000440)) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/06/03 08:41:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001340)={0x4c, 0x0, &(0x7f00000002c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000280)=[0x40, 0x20]}, 0x7fffffff}}], 0x1000, 0x0, &(0x7f0000000340)="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"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x190) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0xe}, 0x3ff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x7b0ecc4d, 0x1000, 0x2}, &(0x7f0000000240)=0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r1, 0x100000000001) 2018/06/03 08:41:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x32500, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000100)) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x200}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002d0019010000000000000000030000000c000000080003000000000086f08aef469767b4eb505f747fa73a32772f267652d38a8cdfe543ad8eb21fd7c755bb72d7be7484356f7816b1b328b08fccd4c9ae2dca7ca7c1"], 0x20}, 0x1}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/06/03 08:41:59 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1101801) r2 = dup2(r1, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46040000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000008d0000000000000000008704000000000000bf0000000000e49bdf"], 0x59) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr=0x1, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}, {0xd1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x0, 0x2, 0xffff, 0x1, 0x0, 0x8e}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) fchdir(r2) 2018/06/03 08:41:59 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r2, &(0x7f00000001c0)=""/192, 0xc0) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@getsa={0x30, 0x12, 0x1, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x30}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "92ab38b03e9abc6e1074cfb0094c9cba40031247512267a323c6ccfa84ca16b013ed042df5fde2e4a2161c37636e4d214892d7707036cf0760ed23fedb08c83c1ad5b7480dc554c7f226096c68919d27635ea193a144b6600ca2a781178bde3fa72d0710e88ae40b9658f92bf5e58a385702b1f4c3f34f608c3efcc687a180aa29f417dc636d16cc87d472278c8f8bdcc93548517129f5c4644bc1753e95ed4f5991ed6142a70001aa17a73ff2a397839cb6b5bd8c91aeed42687f58b33078217c6f4f408f9e97d9baecc07efc5e8963c0dbbedd73f2124bfbc88c3c80973cb8edc845aa26ebc4138f4f6105619dce37599a061887835279f53cab1b860b759dbd175d2e56446124716872c090f588e4d3d4dd1b13a2d037fcd825805170b9e4bba32e809a00383f8aa4b184dd5225d4a941827441a2dced0e7ad3b7d58ec682660b9e92e41f56e75dfc2daf4e2be0f15dbcd1b2895fe1962e2fedb6dc034fce1014b5ccc223e3185f57a3bea2fb84324a9c13ebb9ec7beef42f36c2804856352e8e8ff6aabd00e3d02c9117063c667f34e786d33b3ee763e814f1ce8a12a980b446dcb46031009fcf6fbef745e81a1648e888717659ccf22cd993a5c97a54c03890b5dfc9efab944e18b547fb0c10b9030e3c0ad9828ba3c40037d9dad28dbfe13816bd967434cae0867cc0196299ecf61d3fe29b0bec6f658713bbef7d66b9622bcbb12580c0d48106f0bc06a886735bb97ef28cf013c76304d4f238aff5b0ec1211eae0781134b10a845f44d9d859298db85a7682a41c148928ac1672ce53559661512e84863b9d85af209bfd3f48e98d836533bf7b9d8008371a894ca5729c966c104c45cef10afde0f70379bd8fd1225c06ef2ac607de2c512888b9ac981f4ec909e99cd01e0410679a30ce699ec805ffff2c79c460d0f32b6c1fce798054eb2f93988f05da89f1805a60273a0ddf55da7df917920c4277f0d6822427c24450f871fc5b65624b2505898a54b2abc3ea8479d3195038d34bdf3ce87bb73aad1aeb9f78ef4f12783727c36865af57f42a8987e78c389916a2fcbb5506b1f37de47f82899c0d97870cc6065e8601026f17e85743d36d033d015ea3ed7fca02e2aafa0d9124caceb42383d051c212b68baaf084dcf3c40cfc3e4705f78092c6216f37de463b96346b768f8949e4a928ee5caee8d481fe7b7748a1362c109bfd5f46bbdaaa94e3ec05f3c9c8101230784779b17fb31c7ccac9307e3267bc5e793300a2f707276a51ab90b02f7bae8d55d9a2c20aabc589df98d8c83c29f751d0aa6698e41f8261225dfea2799800bfd63d269db8f27a26330a76a85d5daff64a2294229da1dc2ff163e53593d10657715e573bb25d7749599281e886d1e189e03a52e02f36d3fc20656462e5794ffaeb2133ed26dd605338276905b1d612e6639dd0deeab8e72b0809d59942a3701df9db0655f5db558e3a711ab29080b346399324f7b247ef68bc1cf24859b0fe39cd111eb5d4901dc78eceebfd5ea3df81f3eea16886f911bea49279ff6067906d88e36151d3ea32aafbbb7f317e07af9d0c53b90dd46895557f816705a8deb384f6b6dd3947cbbe5b46f0dae6027705c31c8b586392f8c4502ed54e90c30c40158806eb5a197aab447edad33dc6a14902e3ec3bf3f18f3201266548f9633a683f3a5d2dcccba49a20e22a94192cc63d725c6ca936e9fec06b3131eb6dabd71b3fc76d7f9b12c768e40e1eb50ebe4c7d9e76bf2761244e2e954d6af91b19543b7f51e53a520ca8fb33cd1390d182b4f2d04fd751c786b6e33adc29a7c366d91020c5b9784dd8014bf46d7ff9ab1c66ca326249d477515140b8d96076a33ce4335f0923189dcacb97283b07fc2e31d56739e6e7fdbd2dc4df303fc6f5af66c35236751d77294f1231abd4478f3454671883ea6c62e3da70f7ca31088186900408b20c233c1151a8d6999281e00bf328a8b666a1b1ebcb6b958c106a74ab38c489bb4ec77bdd4085bcd04d6d1c5387439f0637f73ec9a15410dfb0f4695d86ab4b71f03f9a23c8728dad786f077e2574d6659f811907765f878626d5f35c293ff7b5bad51e29e9067b8b3561af1dd568359473c80f76a23a32b98f9ecfe4896cdad3781982320cead80e2e2532364411a50c2ab87e1f718f0a1d91ccb60a698273c90d75740aba00dc174553d2052016cf5b425adc16efb4303c5853b48d7d22bd3c90b98586d5c99a9a4a5b48fc751e6e139a5c0448d49ec8b78da069e1a780d0535a1ad5239b8d171857a9cca78578aab6d445fc62e1363e3ab4a9e0d1d8c585115ff1c258bf30fe323b4cba1207434b4246311bee58411092b684c939bbf16175c88457857be832245afb67d24f18467daaf02f02d652436163c66c7dbb18b127e9984912b3d3ff0c9b3026e865364957c5a94d6e8c5ec80d2fe074af5dd9f9cd1c7dbb60d234bbce7700bcf6d42e0214411239b021ad57a96084f1722a157dbd9b5e2229f14e7eb09463db9586d26ebdbfb40d73c13eebfe74771e9671ad51e069578549c30cb0ec4825e5e3d0a7f5d035b6ac5e097b6c0e4830c17edc3c5597c8c1f5eede57993f5b0d6272dafbc134fbb81baad5045fe80544776250b19dbff9d4af11f0cfd195cb1e72eb959a51202aace25cd97fc8f441ff6d328196996f6f4d93d4632d2aacb9ae55fc37a2f7e75b336913a900e8d892b2f0f7f63aa355665ecfe6baf0694c99b2b3fa0f232a475dc54284495b1972ea4fabce96a14ebb9b221a7e1408fd18a8f3fbc0e4d39c9b944c7c2382ab9e31141db6b6ec6de8567b02ba9e1663f85a8e0fec67d7068f5f6ecd6886cc68c1cb39ebacf4ba5dea51dbbcf07a35de7ea4167dd779b6c91bb5b5da28c47e012e2fa5fdc06241d1445ffc5ad7d5e64fec646e7bf6440b4713f062825ffba84b93d6c23c820e22c85dafa654df95648407a16ff84e96e611d0c85fd8389829101128dd2af2ebdfb4cf3a4d7eea2794ad138d0d377abc73f6bdc77877f420a1fbed62628229dc6e09635e959eb69c5cb6960e4714048d4851f1dbca4c648389946a83006e3bd21ff5de88a1e1ba3edc439a3334dbae6615644e3db16aa6a48482a8f7ed03945a7bdf77856233e8de126173701bb6f73046405723019784fcb55342b2c289c4d3856ae5fb8d57a43b5481ddda7ecf2fbdfa37b02f8896f113df27f5aedf5849a859387b58e4c553e46fff8c1bc7a1bdfb0c00da95410abec6cc793fe26a83fa929167f1054dfeecdb977d0ec95fcbe525988b290a094ac96434ae5d1c44e32b531e04142f6d1de33230641a0ad77e32563d24dc9ec1df040143bc2e6725616b78ab64cf6c27820129e7a7c1a58cb9c078be4e718fee5af1ac667fac87052cceeb6ac4d6271ffdc1b72d51e735884866f98363d9991542fdbf18c8c4df3e0892e0c99ee8ba9dbf3a42da22d3c59062e115cee12ada40bc8c8f433c2b9f77ac3eff17b3244812607c9773551774155fef2af5ccffa131448fc25dda55b57088e878c7dfb0c771956ce729e0fffc601785fc767d51412ff66a4d3b3d5a708c6ec626f79d8c178e577cab0349748f61925358cb8480d91d264a9d408971776b726f539d5bbc75b75b89d3cfca91e8d56643df662e038651c9226f8736af23e61582d29381e1a40dc4e8e0c72c09ec2b314a0259ae6383fdd5a4af9af12f53f68373ecb42875b75bb25a3ae0c26045e5fddb2142c61984464f46802b15d766a34d1b014a03ad6ee9c630d8fc53e31a03fb71d9337db538aa7ef96a02c027a9720b5688c2e1127fedf5d762441f6a34d78d9f78f29a674892d6586453ec4bb1ef834dc1ca9d1b77582ae4203c57c939d7f269b1f6d47b9dc006811d9261b87af63f3b5d33582b9540e8e1eb78f3e99dc9741631cab8bb7a13d518f67b9363ff6b9ceaa5f15405f222e9354791d5708f4b3bd4dc8a46db3e8135fc012dab406193f5edce384209e30c06045cfeb3f98d2e62a3b594f57fbd0d3b573e26127d53719a39c9494b2991ddf50576f064102df216d27c0a44b0693bfed7c808bddbe84475d9a43bd506474951ba14af270df7f4b47f7fed8ebdb7c21a7927b41fa4cbc8df906d8933cc6783332bdefe3adf36328972b48d730db7b8b32a6586596f28fd2e4f8fdd47ad22568db12ace1ccbfe28a46294ad9e7fd35ff2f71b1e72878f9642064adcc2078ecb94003f0c1491d86aaffb0b0f3b2c0ad24ad64aa0e8decf66a5ded376ccfb9a9a81beaf6e7a9741c25c38bfc00df140d73da8fab43dd227a65c55e0cfb373593a4e18f3194f58f4614cb2b8861b2f45afaf787983bd75e83b8a3aeb8faf8eee9ffdcd6f57452056c08320e29b37e43b279bc8613754696a1516db6a9544bdf0527a22811f250fde6bf796af479a8d5987474340b34bd59c9cb93cca1a975b3fc1b8a9db127c4d3d7b98cea428bcae236e94eefa9d209f786a63081ddba90474134ced48f245087a310cbef69b8db91d31a5a3b214ad5dc64bb45b06366e181a7ba194f2928f469b594831a93d41cbabf8fb3d4c1cfe70c2829b9116bd2356db86ba2dd7dd7eb86c8d71644811f6464ede11142c55e37b342586b1460ebdaa16d10322d29d8403e2cbd77f11512b05a61994ebc06f9523094d19e5fba1d28dde36af9fec191e71aab545d4487b36fb062f92b26bdf65004777af0d7c56a293887093cfb5d04df64ddba43b30c00a4c4ef4211a5fd10fbf1695fce0533ac6cd24240986415520f133de2c48a52351bed0c66b719e1482257a7a559c87044d8db042bd8fd51624da21d77196c710f5d6dd74bdb9d68753dde133696706e7329fba2a72f1edad97aecddb0d199c125a6712b06b8b145a6f997a146ad60842c51e9613361c941725db4fdc1e31664be7d85319526a9cb06d788b1033ec6d7f438915fcb20fec7329f66476021b7ea47ada19f5ffe1e1f7814a814c1ddeee7cdd5dc98209f012663519adbd983b3eba1c7463cafb69a92c0cad00101a675d59ff4e5c33cabebadd3b944cadafad929921a6ecd02dcabe5fa1ae07edbc90b10a82c5c79a30d2be7f713d6bf773bb1db883ad66d247dd709eaf1c5cf2b978b2fdbca5e7cfb3d089da68518173cebca1612c07a462cc033b7e2748978f340d175897aaf91fde5e8aee6c7687c72c0e23a333933c5fbb3612928b0d16ab125d25769ee375db412d101ca7aa9e64534c023ecb6dc756f3d428411701c4e4b678afe0cf4bba8cd3ecaa3a6a4d0471aa1a1da2cf1ea5de5677cfdfecc2770918e84bfda626990bc22e7c18fdabf423ded815292d67f7a9ebacad0d13a160c87e1ff628a9efee65e247d427fffc7b8d0b14797b35fb8f6f25bc05c0c3fc6562199e72acd237ef055eeefb3972a8074941c4a49e24aa47577116dbb84dfd17e73ec56bb6effc2ca6fe04a73c180d3b785104a1a751d0a3d8af5c28a2faa562f2a8b9cadb62997e69f5197bf4a191e73471cacade0362be7cbb74401efe719e9b59ca5d74ee0a3d5402b91d59f0d1fedc637d884d549dda8cd1493eefefb4ed36d5a864c636bc03cf2e71066089d9e8bae6431d30c3edd897f6a1fe20dbbe409a44a787c90bf092d1dc342a49334ae0f02c5c9c009fa01125fd72002c5fe4c85a0e321e6b307f60626d2b8df4ba0d9ae89fe0f941d3839b57c599b5d0f6dfde5d8ae5bf47c9e8916a9ad95a45bce07c6ee11a32508fbba05af0f7a243c07910e66413563f9acb0ec68bb9d32a9b13d883947fe95985265142"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001340)={r2, 0x10001, 0x20}, &(0x7f0000001380)=0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101200, 0x0) accept4$packet(r3, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80000) 2018/06/03 08:41:59 executing program 5: r0 = socket(0x3, 0x3, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl(r1, 0x800, &(0x7f00000006c0)="47b5515425719579c1cfd7b9b20ab538a1c8b6306a6e78185e93244ba23036dd59c5d9d0c0b9a2973bfdf8b15f03dbffb158b945cc1bba0514ac56fe7ac47c9af29c87e5ced99db67630554811b87710c5f14bdb98d8080366b842609c1ecc032abcccc2f8856438749a02c333a3d513586a23240b1611eeb77f18ca0809fa3e5fe1fc621d9d44") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000880)=r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0xffffffff, 0x805, 0x8f33, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x6, 0x5}, &(0x7f00000001c0)=0x8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0xee}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000640)) r6 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x7f, 0x410002) r7 = gettid() ptrace$setregs(0xf, r7, 0x5, &(0x7f0000000780)="0ed54ba072c377c5e22191dd9a0629c0813e91f656964f71efeb948cd97e8ee2c9e500a726f756c32b64320d30f4ecea6fb1ac2ff9b8e4a1a449019e4f654ad656136731f97c23776dd01286a60e778a210d199b41dacbc0b0d29c273a9c4edc333dee2fd9ed2615f4330d1e1b") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, r6}) r8 = openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendfile(r8, r8, &(0x7f0000000140), 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x2, 0xfffffffffffffee4) io_setup(0x3ff, &(0x7f0000000040)=0x0) r10 = eventfd(0x8) io_cancel(r9, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x400, r4, &(0x7f0000000280)="0f507efbc035785018947da3767ed141448b72f0b1ef01b332536d562352c1d9d945f42d6d5d59626643e5df8717d84dad4ee2158294ae541ab6744ff988f0fbb95712bd24261d1b64627e63ed635ed8143ce68866fe8da7bbb4013f38f7aa861cc40caf153ee1895025e828cc985f7bb6a81eda39f2fdec9989836ae05504bdc4af568ee543a5ff354c10056746fb5f159baaf36150ed0fc20629c124d8eb528357495cfb11657221f624b13b2fdfc24b3e1f08c7a77689bca6b9049f2658ac22", 0xc1, 0x80000001, 0x0, 0x0, r10}, &(0x7f00000003c0)) 2018/06/03 08:41:59 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x1b4ca97f) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f00000001c0)=@in={0x2}, 0x80) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/06/03 08:41:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)=""/206, &(0x7f00000001c0)=""/194, &(0x7f0000000000)=""/94, 0x5002}) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:41:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x100800, 0x200) 2018/06/03 08:41:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x101400, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4, 0x6, 0x4b86, 0x3, 0x1, 0xffffffff00000000, 0xffffffffffff0000, 0x4, 0x8, 0xdd, 0x2, 0x6, 0x2}, {0x9, 0x1, 0x0, 0x1, 0x8, 0x1ff, 0x20, 0x5, 0x5, 0x725, 0xd5, 0xddb, 0x5}, {0x3630, 0x4, 0x5d58, 0x0, 0x0, 0x7, 0x6, 0x2, 0x4, 0x7, 0x7a, 0x7, 0x4}], 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="66b8009000000f23c00f21f86635020006000f23f80f01c80f6ae3b800008ee00f01cbbaf80c66b85470078366efbafc0cb066ee0f01c8263ef2afbaf80c66b8ebb6dd8366efbafc0cb0deee0f2120", 0x4f}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000180)={0x10000, 0x9, 0x7fffffff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0xc, &(0x7f0000000180), 0x204) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 08:41:59 executing program 6: r0 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) waitid(0x2, r0, &(0x7f0000000040), 0xa, &(0x7f0000000180)) 2018/06/03 08:41:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x100000000001) 2018/06/03 08:41:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x704000000000000, 0x200) 2018/06/03 08:42:00 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x3, 0x0, 'client0\x00', 0xffffffff80000004, "e053a3a3fae7e257", "e4bc34911875513a74612b6fe0f206bad567a20af49bb942198ce2e808c11842", 0x5, 0x4}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) r3 = shmget(0x1, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/162) 2018/06/03 08:42:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)='security\x00', 0x580dd679a9394de1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/162) 2018/06/03 08:42:00 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) read(r2, &(0x7f00000001c0)=""/192, 0xc0) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='mountstats\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x9, 0x6db4, 0x5d, 0x9, 0xd15, 0x2], 0x6, 0x6, 0xfe9, 0x80000000, 0x7, 0xffffffffffffffe0, {0xfffffffffffff001, 0x2, 0x6, 0x3, 0x4, 0x5, 0x9, 0x6, 0x7ff, 0xeb7, 0x8df4, 0x0, 0x1, 0x3, "68f3c0fa398e9efaa730a0caa4e530bc5f18a51027b99ee00cb9049a61161aaf"}}) r2 = accept4$alg(r0, 0x0, 0x0, 0xffffffffffffffdf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="4cd4d394cb3c9f695ae515eff31cc50a53b945a51964f0df30e63409", 0x1c) sendfile(r2, r1, &(0x7f000025d000), 0x734) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/06/03 08:42:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xd000000, 0x200) 2018/06/03 08:42:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0x109, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923dbe2de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230bac443e3f1bfb2efa8603a6133e6890e757d87d438bda7de7baa0a2b41d0ce903e6af911bead19d97371cdc528fc5a0547f388c1ac7dbf303a1360580853e2ab43f9bebb5723b6e9ca9276c7484e7b32bad0000000000000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x18}, 0x7, 0x3, 0x1000, 0x400, 0x0, 0x80000000, r1}) 2018/06/03 08:42:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x81, 0xc442) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xe52, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x800, 0x9}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1cc1, 0x3, 0xa, 0x1, 0x1f, 0x2, 0x5, 0x2, r2}, &(0x7f0000000240)=0x20) shutdown(r0, 0x100000000001) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000000080)=0x3ff, 0x4) 2018/06/03 08:42:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendfile(r1, r1, &(0x7f0000000140), 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x3f}, &(0x7f0000000200)=0x8) 2018/06/03 08:42:00 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x1b4ca97f) mlock(&(0x7f00005ff000/0x4000)=nil, 0x4000) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f00000001c0)=@in={0x2}, 0x80) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/06/03 08:42:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x4000000, 0x200) 2018/06/03 08:42:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x6) 2018/06/03 08:42:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x1, 0x5, 0x101, r2}, 0x10) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:00 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffff22, 0x6, 0x2, 0x5, 0xffffffffffffff80, 0x3, 0x5, 0x7f, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x200, 0x6, 0x800, 0x81, r1}, &(0x7f00000000c0)=0x10) 2018/06/03 08:42:00 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x3f, 0x81}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x400000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) 2018/06/03 08:42:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/03 08:42:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xd00, 0x200) 2018/06/03 08:42:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="6370757365743f635a7573008b8ea36398c01953efa164443347876979ed8671929d44dcbef5a30164bf48e46ae02b540a4a3d53088aeacbb05d8b0cf4e67f58c8af839448c49603e428551e5dd0db2926e131a1e1471803ffa3a5d4b8ee13005991cc5bbadaeb584c3b07c9457bdeb393ed43220f89db3c175cda", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_newroute={0x28, 0x18, 0x4, 0x70bd2a, 0x25dfdbfd, {0x80, 0x0, 0x14, 0x1f, 0x0, 0x7, 0xfd, 0x0, 0x1e00}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x4b, @u32}}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0xd, 0x0, 0x7fff) 2018/06/03 08:42:01 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000040)={{0x5d8, 0x9, 0x400, 0x2, 0x9, 0x90b}, 0x6}) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f00009ad000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000180)) r7 = shmget(0x3, 0x1000, 0x0, &(0x7f0000993000/0x1000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f00000002c0), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) r11 = getgid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000580)={{0x7, r8, r9, r10, r11, 0x10, 0xffffffff}, 0x0, 0x8, 0x6, 0x0, r4, r4, 0xd67}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x81, 0x0) close(r0) 2018/06/03 08:42:01 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x0, 0x400000020010, r0, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) 2018/06/03 08:42:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001480)={0x8, 0xc, [0x3f, 0xff, 0x4]}) keyctl$setperm(0x5, r2, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000013c0)={'nat\x00', 0x0, 0x4, 0x87, [], 0x5, &(0x7f0000001280)=[{}, {}, {}, {}, {}], &(0x7f0000001300)=""/135}, &(0x7f0000001440)=0x78) write$binfmt_script(r1, &(0x7f00000011c0)={'#! ', './file0', [{0x20}], 0xa, "f7de7b4f95"}, 0x11) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x10001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r3 = syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x711, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000001240)={0x2, 0x5, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}) shutdown(r0, 0x100000000001) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) 2018/06/03 08:42:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x4, 0x200) 2018/06/03 08:42:01 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x10001, 0xc000000000, 0x0, 0x0, 0x2}, 0x14) socket$nl_route(0x10, 0x3, 0x0) 2018/06/03 08:42:01 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f12132e2370752f73797a3000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) socketpair(0x3, 0x8000a, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000100)={0xcb, 0xcfaf}) 2018/06/03 08:42:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() fcntl$setown(r1, 0x8, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x68ac}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7, r3, 0x10001, 0x1}) fallocate(r1, 0x16, 0x0, 0x8) 2018/06/03 08:42:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xf, 0x200) 2018/06/03 08:42:01 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x64, "bf50a981999ec6a8d458e7063357c3e9637cfba02ba0b31f58f000d83a8cb17df8fa4872e47a5ce1a2aaa6421010739b36819d2f80bfbc83d1b15e6d5ae7b4b84394e44abc54500ddfaabf19617711b5eb94489656d586eeae5a5879faf19ba82979b65e"}, &(0x7f0000000100)=0x6c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/06/03 08:42:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb4, 0x4202) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x780000000000000, 0x1000, 0x100, 0x7, 0xe}) r2 = socket(0xa, 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x97) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/06/03 08:42:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x2) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) socketpair(0x10, 0x80003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x5) shutdown(r0, 0x100000000003) 2018/06/03 08:42:02 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="69656d6f72792ed314b8ce66be6c6f7700", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') tee(r1, r1, 0x81, 0xf) 2018/06/03 08:42:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x407, 0x200) 2018/06/03 08:42:02 executing program 6: socketpair(0x3, 0x2, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000200)={{0x81, 0x9, 0x4, 0x7fff, 0x1ff, 0x4}, 0x4, 0x9, 0x80000000}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "407c131af0578ad4cc0aa0452d5f78f08b1a0b6b90ccdc0c9b6c6c4d484ba740", "a539181b247f33ec3b9a6caa8682aad4889612d316a74f413233da201d3f550b", "965c1f3df29c7f19f68d93ef0c07ae59222d9b3786a40a947602ab4353ae8944", "28d102b79a5d668df5d5f731800848389c156f7570165d2e0657ace7e56dba48", "de8baa3bbc826b1701e0a41ba463f0d65fa8c75ca99c73fc20b24a453b9cadf7", "ac93f4235398752566fa6855", 0x0, 0x8}}) 2018/06/03 08:42:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x105082) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f4, &(0x7f00000000c0)="5692341b9d9afb316d4fc30f00fd79440f780960bd2fa7921426be289bbf820c0e4af4bb2d57dc26759b15e43710d60e22b111aca3fe31a4f575694f87934a44f66d60b37675b602c32c4cd53a55dd0d0aaeff0856a84ecd73e6c5ee8a668e88c24f7b6d4ea553dbde463158a5d37320944d807a8b28e5a74afd366ca67d578b6ebeaa02c8596b54d12656156a1f91e410c814ffe9fb8f2a239c10729b9de57af1833398cb4fb6a95d62c5c8f4b26699a64e0dc90d378d3b241430ad24b7e389096e") pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3ff, 0x10100) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x800, 0x1, 0x10001, 0x9c}, &(0x7f0000000280)=0x98) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/99) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prlimit64(0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) recvmmsg(r2, &(0x7f0000009640)=[{{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002640)=""/109, 0x6d}, {&(0x7f00000026c0)=""/190, 0xbe}, {&(0x7f0000002780)=""/233, 0xe9}, {&(0x7f0000002880)=""/250, 0xfa}, {&(0x7f0000002980)=""/34, 0x22}, {&(0x7f00000029c0)=""/140, 0x8c}, {&(0x7f0000002a80)=""/242, 0xf2}, {&(0x7f0000002b80)=""/12, 0xc}], 0x8, &(0x7f0000002c40)=""/109, 0x6d, 0x60000000000000}, 0x5d}, {{&(0x7f0000002cc0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002d40)=""/131, 0x83}, {&(0x7f0000002e00)=""/39, 0x27}, {&(0x7f0000002e40)=""/165, 0xa5}, {&(0x7f0000002f00)=""/47, 0x2f}, {&(0x7f0000002f40)=""/129, 0x81}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/181, 0xb5}], 0x8, &(0x7f0000005140)=""/20, 0x14, 0x3}, 0x401}, {{&(0x7f0000005180)=@hci, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005200)=""/64, 0x40}, {&(0x7f0000005240)=""/103, 0x67}, {&(0x7f00000052c0)=""/100, 0x64}, {&(0x7f0000005340)=""/133, 0x85}, {&(0x7f0000005400)=""/140, 0x8c}], 0x5, &(0x7f0000005540)=""/13, 0xd, 0x100000000}, 0x9}, {{&(0x7f0000005580)=@hci, 0x80, &(0x7f0000005740)=[{&(0x7f0000005600)=""/28, 0x1c}, {&(0x7f0000005640)=""/212, 0xd4}], 0x2, &(0x7f0000005780)=""/85, 0x55, 0x10000}, 0x80000000}, {{0x0, 0x0, &(0x7f0000006880)=[{&(0x7f0000005800)=""/90, 0x5a}, {&(0x7f0000005880)=""/4096, 0x1000}], 0x2, &(0x7f00000068c0)=""/241, 0xf1, 0x3}, 0x1}, {{&(0x7f00000069c0)=@l2, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000006a40)=""/230, 0xe6}, {&(0x7f0000006b40)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/124, 0x7c}], 0x3, &(0x7f0000007c00)=""/243, 0xf3, 0x401}, 0x2}, {{&(0x7f0000007d00)=@can={0x0, 0x0}, 0x80, &(0x7f0000008140)=[{&(0x7f0000007d80)=""/248, 0xf8}, {&(0x7f0000007e80)=""/12, 0xc}, {&(0x7f0000007ec0)=""/66, 0x42}, {&(0x7f0000007f40)=""/55, 0x37}, {&(0x7f0000007f80)=""/176, 0xb0}, {&(0x7f0000008040)=""/177, 0xb1}, {&(0x7f0000008100)=""/64, 0x40}], 0x7, &(0x7f00000081c0)=""/194, 0xc2, 0x9}, 0x28d}, {{0x0, 0x0, &(0x7f0000008580)=[{&(0x7f00000082c0)=""/197, 0xc5}, {&(0x7f00000083c0)=""/232, 0xe8}, {&(0x7f00000084c0)=""/162, 0xa2}], 0x3, &(0x7f00000085c0)=""/216, 0xd8, 0x3}, 0x1}, {{&(0x7f00000086c0)=@un=@abs, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008740)=""/244, 0xf4}, {&(0x7f0000008840)}, {&(0x7f0000008880)=""/196, 0xc4}, {&(0x7f0000008980)=""/243, 0xf3}, {&(0x7f0000008a80)=""/181, 0xb5}, {&(0x7f0000008b40)=""/150, 0x96}, {&(0x7f0000008c00)=""/251, 0xfb}], 0x7, &(0x7f0000008d80)=""/235, 0xeb, 0x9}, 0x100}, {{0x0, 0x0, &(0x7f0000009580)=[{&(0x7f0000008e80)=""/175, 0xaf}, {&(0x7f0000008f40)=""/36, 0x24}, {&(0x7f0000008f80)=""/120, 0x78}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f00000090c0)=""/123, 0x7b}, {&(0x7f0000009140)=""/117, 0x75}, {&(0x7f00000091c0)=""/194, 0xc2}, {&(0x7f00000092c0)=""/158, 0x9e}, {&(0x7f0000009380)=""/206, 0xce}, {&(0x7f0000009480)=""/252, 0xfc}], 0xa, 0x0, 0x0, 0x80000001}, 0x7}], 0xa, 0x40000020, &(0x7f00000098c0)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000ab40)={'team0\x00', 0x0}) accept4$packet(r2, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000abc0)=0x14, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000000d000)={@mcast1, 0x0}, &(0x7f000000d040)=0x14) getpeername$packet(r2, &(0x7f000000d080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d0c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000d100)={0x0, @local, @broadcast}, &(0x7f000000d140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000d180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000000d280)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d400)={'veth1_to_team\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d440)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000000d540)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000d600)={@empty, 0x0}, &(0x7f000000d640)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000d680)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000010980)={0x0, @multicast1, @broadcast}, &(0x7f00000109c0)=0xc) accept$packet(r2, &(0x7f0000010a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000010a40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000010a80)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000010b80)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000010d40)={@multicast2, @multicast2, 0x0}, &(0x7f0000010d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000010e00)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000010f00)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000010f40)={'eql\x00', 0x0}) accept4$packet(r1, &(0x7f0000010f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010fc0)=0x14, 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@remote, @dev, 0x0}, &(0x7f0000011040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011080)={'erspan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000011180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000111c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000011300)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000011d80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000011d40)={&(0x7f0000011340)={0x9c4, r3, 0x700, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x138, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x1b0, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x6f, 0x5, 0x3}, {0x9, 0xffffffffffffffe1, 0x10001, 0x100}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15a6df2e}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r16}, {0xb0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x200, 0x1, 0x2, 0x441}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r17}, {0x13c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r19}, {0x130, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xef76}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x134, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7af1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r26}, {0x134, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x983c}}}]}}]}, 0x9c4}, 0x1, 0x0, 0x0, 0x8004}, 0x41) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x65, 0x4) 2018/06/03 08:42:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000900)='/dev/amidi#\x00', 0x1, 0x440) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000940)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/67, 0x43}], 0x1, &(0x7f0000000880)=[{&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000600)=""/97, 0x61}, {&(0x7f0000000680)=""/217, 0xd9}, {&(0x7f0000000780)=""/246, 0xf6}], 0x5, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4080aea2, &(0x7f0000000180)={"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"}) 2018/06/03 08:42:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000300)=0x6, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xfcbe, 0x200, 0x5, 0x10001, r4}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0xffffffffffffffed) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:02 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) shutdown(r0, 0x100000000001) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000100)=""/218, &(0x7f0000000200)=0xda) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x1f, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getpeername$ax25(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000002c0)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/06/03 08:42:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x80) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000240)={0x77359400}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)=""/184, &(0x7f0000000100)=0xb8) 2018/06/03 08:42:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x1000000000000, 0x200) 2018/06/03 08:42:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessr/\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) shutdown(r0, 0x100000000001) 2018/06/03 08:42:02 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) fstat(r1, &(0x7f0000000000)) 2018/06/03 08:42:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a2775b0d5e383e5b3b6fcec5c54dbd2", 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000001c0)) 2018/06/03 08:42:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 08:42:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) socketpair(0xa, 0x80007, 0xcdfe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='io.weight\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x400000000000000, 0x200) 2018/06/03 08:42:02 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) recvfrom$packet(r1, &(0x7f0000000000)=""/4, 0x4, 0x0, 0x0, 0x0) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="f0a6affb5da2775bddea10d73ff42186a193ae8b136d1f561397d2be0dc9fa4fc74d073f6782f1fe0492940b05831fb77b0728b7cdf599918b8794c677168f559581801c397b53033d97a76a8e778158128cacc1d3710a4df10c659fa2ea26c41fbe028bab47d4ed3abedfa7057c48802f633473bb3c44cdba33b94245fe546c0196ebe08753b6ed5c3091cc5ca390273ebc05a6e1f955daacc0bee786348363e5be75a9d30f03f7a7bf34122bac3d3529cce5c5396130c15bea17d90cc08e5a6912776d2713b182673d9fe54b9443f3a672", 0xd2) shutdown(r0, 0x100000000001) 2018/06/03 08:42:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendfile(r0, r1, 0x0, 0x1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000100), 0x6) 2018/06/03 08:42:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x1002}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"2e00e40e94af340000df8dfef600", 0x4011}) 2018/06/03 08:42:03 executing program 6: r0 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'rose0\x00', 0x80}) sendto$inet(r0, &(0x7f0000000400)="053f961279d59373", 0x8, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/03 08:42:03 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x704, 0x200) 2018/06/03 08:42:03 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x8) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x6e) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) listen(r2, 0x3f) accept4$ipx(r1, 0x0, &(0x7f0000000240), 0x80000) 2018/06/03 08:42:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/152) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) 2018/06/03 08:42:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0x0) r1 = dup(r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x80000000, 0xc0000]) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1) [ 196.643173] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 08:42:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x10507f) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x81000, 0x200) 2018/06/03 08:42:04 executing program 6: socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000ae000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/06/03 08:42:04 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/03 08:42:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)="2e2f6367af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0181d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18b821db31bef8c27e220f6d45b3a0d994150bcf8dbb49b61ea489c53265f323a36d48ad5fa7b49d689da737b6357195202c9760eb1fd5f83e69f1acf0d9f5d91c74c07dac28342103e5beed4c9e46cef12b00000000000000000000000000", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000400), 0x6) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x9, 0x4) 2018/06/03 08:42:04 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff00, 0x0, 0x401, 0x80244, 0x2, 0x40, 0x7, 0xbc4e, 0x5, 0x100000000, 0x862, 0x2f3, 0x100000000, 0x9, 0x0, 0x8, 0xc72, 0x7e093314, 0x2, 0x6, 0x6, 0x2, 0x10001, 0x40, 0xff, 0xfd7, 0xffff, 0x2, 0x9, 0x2, 0x1, 0x45d, 0x9, 0x0, 0x5, 0x7, @perf_config_ext={0x10000, 0x49fe}, 0x8, 0x400, 0x642, 0x6, 0x2, 0x3ff, 0x800}, r0, 0xb, r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='bridge_slave_1\x00') r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000280)=""/202) readv(r3, &(0x7f0000000140), 0x100000000000011a) 2018/06/03 08:42:04 executing program 7: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r0) ioctl$void(r3, 0xc0045c7f) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r4}, &(0x7f0000000740)=""/132, 0x84, 0x0) [ 196.865722] Unknown ioctl -2147202862 [ 196.915086] Unknown ioctl -2147202862 2018/06/03 08:42:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r1, r2}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x405) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$unix(r4, &(0x7f0000000080), &(0x7f0000000140)=0x6e) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000200)={r4, 0xffff}) write$binfmt_elf32(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0xffffffffffffff31, 0x0, 0x0, 0xf, 0x20, 0x0, 0x0, 0x0, 0x6}, [{0x6, 0x0, 0x0, 0x0, 0x40000000000, 0xfffffffffffffff8}]}, 0x30) 2018/06/03 08:42:04 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x4880) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:04 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x10080000000000, 0x200) 2018/06/03 08:42:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x3d552ce1, 0xfff00000}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:04 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:04 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3b, 0x640000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x84) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4080, 0x0) inotify_rm_watch(r0, r1) r2 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x40, 0x5, &(0x7f0000000100)="4375e2f46bf5c929e149112a6ebd3abe86acee9508d8f6bfd4cecf963147cdd7d11f5a94b9a8e0c533c43be84f7b83bb5b390066bac77268c7a7793e3bbb2cc0d8a31b5480113ab5a8c19e551298", 0x4e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x9ffc}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0xfffffd5c, 0x20000005, &(0x7f0000000000)={0xa, 0x4e22}, 0x19) shutdown(r4, 0x1) 2018/06/03 08:42:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0xd00000000000000, 0x200) 2018/06/03 08:42:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x800, 0x7ff, 0x10, r1, 0x2}, 0x2c) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 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, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x2e4, 0x0, 0x8}, {0xbb7, 0x0, 0x31}, {0x2b5, 0x0, 0x80000001}, {0xbdf, 0x0, 0x800}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 08:42:04 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e40c5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba5c18f26001046f07d37fd3bfc5100e71ef2975ecfa3114b889561c28231084bdbf20a0eca8eaee5e65691053bc8075a95fbe28fa6dd1f8adad067793b7dde2938cf0d1e197821964c4c3e016eacd6f81f9f61fd192b38f0000272335a00746bb04eff073dd73868e49fe", 0x200002, 0x0) mq_open(&(0x7f0000000040)='systemppp1\x00', 0x800, 0x164, &(0x7f0000000080)={0x1, 0x8000, 0x8, 0x800, 0x8, 0x4, 0x8, 0x8}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0x7ff}, 0x0, 0xffff, 0x5, {0x1}, 0x101, 0x1}) openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) [ 197.385296] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 08:42:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x100000000000000, 0x200) 2018/06/03 08:42:05 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000000040), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:05 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff00, 0x0, 0x401, 0x80244, 0x2, 0x40, 0x7, 0xbc4e, 0x5, 0x100000000, 0x862, 0x2f3, 0x100000000, 0x9, 0x0, 0x8, 0xc72, 0x7e093314, 0x2, 0x6, 0x6, 0x2, 0x10001, 0x40, 0xff, 0xfd7, 0xffff, 0x2, 0x9, 0x2, 0x1, 0x45d, 0x9, 0x0, 0x5, 0x7, @perf_config_ext={0x10000, 0x49fe}, 0x8, 0x400, 0x642, 0x6, 0x2, 0x3ff, 0x800}, r0, 0xb, r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='bridge_slave_1\x00') r3 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000280)=""/202) readv(r3, &(0x7f0000000140), 0x100000000000011a) 2018/06/03 08:42:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) listen(r0, 0x3) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/06/03 08:42:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x880, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000000}) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) getrlimit(0x5, &(0x7f0000000100)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)={0x20000000}) bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x9, 0x1, 0x2, 0x6, 0x4, 0xfffffffffffffffc}, 0xedba}, 0xa) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x2, 0x7c8f}, {0x400, 0x3}, {0x200, 0x2}, {0x3f}, {0x1, 0x5}, {0x7fff, 0x9}, {0x81, 0x6}]}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)) close(r1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='cubic\x00', 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x0, 0xff, 0xe, 0x7ff, 0x0, 0x1f}, 0x20) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@getneigh={0x14, 0x1e, 0x1, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000004c0)={0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000540)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000580)={@dev, @remote}, &(0x7f00000005c0)=0xc) pselect6(0x40, &(0x7f0000000600)={0x200, 0x100000000, 0xff, 0x4, 0x800000000000, 0x9, 0xffffffff}, &(0x7f0000000640)={0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x9, 0x7, 0x6, 0x7fff}, &(0x7f0000000680)={0xffffffff, 0x0, 0x7, 0x0, 0x7, 0xb10b, 0x4827, 0x8}, &(0x7f00000006c0)={0x77359400}, &(0x7f0000000740)={&(0x7f0000000700)={0x1ff}, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000780)=0x19, 0x4) fcntl$notify(r0, 0x402, 0x80000011) getpeername$llc(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000840)=0x40, &(0x7f0000000880)=0x4) sysfs$3(0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000008c0)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000900)={0x6, 0xf012}) socket$inet(0x2, 0x3, 0xffff) sendto$unix(r0, &(0x7f0000000940)="0c2a579db5dd44b80710365a3670028c1f0df38f9814ce6797e22ea4fb3d4f6ba44e0d71f4acee9c28c6ae877afe1b9622f5", 0x32, 0x20048000, 0x0, 0x0) 2018/06/03 08:42:05 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e20, 0x2, @empty, 0x4aeec83f}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/06/03 08:42:05 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') pkey_alloc(0x0, 0x40000000000001) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="300088a3", @ANYRES16=r1, @ANYBLOB="00012abd7000fddbdf2506000000080004000400a3fc1e2a0266cb4087f38ba7a2a2da51000014000300da77a24dacae953b302b86"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x60001, 0x0, [0xc, 0x1000, 0x4, 0x39, 0x3, 0xffff, 0xffffffff, 0x10000]}) sendmsg$nl_netfilter(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="bc0400000705020227bd7000fddbdf25000000078f1719102ea6455400e2b13f2e45e117b5856371d7dd60a3dd044bd862c615040b61c7cf9f9a82554f0fb309faa0aeb57a1ac8a13fedad420984a49572b162f7c8a7bbc531826dedef3af2b05116b7f274fbc73e2ca514cf02a5bee77ea742b662df35127f38698d7ad962e919191127f5c6bb02d73c2ab05c83e0d56d5141babd83e50fbcf36d14cd7dbe64f8a45c4bc6ba79b462c6a0d72ee2de98bab12248f41af3408ada2564e11a21dca540e6eab48407e1dd9fab3adb227f9a4adcb4ce878fabff415b89baef149cd28d6486bb56c98b95996f7c99ea37b5434c0c002000", @ANYRES32=r0, @ANYBLOB="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"], 0x4bc}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000800)=ANY=[@ANYBLOB="02000000000300001b0000800600000004000000000000800800000003000000c000000000000000000000000000000000000000a6000000040000000ef90000070000000104000000000000000000000000000000000000"]) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000009c0)={@llc={0x1a, 0x7, 0x7000000000000000, 0x1, 0x0, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000880)=""/197, 0xc5}, &(0x7f0000000980), 0x11}, 0xa0) msync(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x2) shutdown(0xffffffffffffffff, 0x100000000001) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0xf0d8, 0x8) 2018/06/03 08:42:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000001c0)={0x1000, &(0x7f0000000100), 0xc, r2, 0x9}) 2018/06/03 08:42:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x7fffffffffffffff) 2018/06/03 08:42:05 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x1, 0x45) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x424, 0x5, 0xfff, 0x8000, 0xd2f8}, &(0x7f0000000100)=0x14) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/06/03 08:42:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) eventfd2(0x6, 0x80000) shutdown(r0, 0x100000000001) 2018/06/03 08:42:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000300)="0f013a66b9800000c00f326635000100000f3066b80c0000000f23c00f21f86635030004000f23f8f30f7fc00f00dd0f67c90fc76aee66b98b03000066b88839000066ba000000000f30baa000b000ee660f38376c0c", 0x56}], 0x1, 0x10, &(0x7f0000000400), 0x1000000000000013) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 08:42:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d91165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$KDDISABIO(r2, 0x4b37) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200440, 0x0) 2018/06/03 08:42:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x1200) 2018/06/03 08:42:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x1, 0x3a, 0x2}, 0x8) 2018/06/03 08:42:06 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0x1, 0x401) 2018/06/03 08:42:06 executing program 6: r0 = socket$inet6(0xa, 0x8000f, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000080)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2018/06/03 08:42:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2082, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0xfffffffffffff000, 0x0, 0x5, 0xfffffffffffffffc, 0x6, 0x2f29, 0x2, 0x6, 0x7f, 0x196d05cb, 0x10000, 0x10000}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'rose0\x00'}}, 0x1e) 2018/06/03 08:42:06 executing program 1: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000300)="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", 0x2) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fremovexattr(r1, &(0x7f00000000c0)=@known='security.capability\x00') clone(0x0, &(0x7f00000001c0), &(0x7f0000000000), &(0x7f00000002c0), &(0x7f0000000280)) 2018/06/03 08:42:06 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) [ 199.048067] binder: 14013:14015 ioctl 40046205 0 returned -22 2018/06/03 08:42:06 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:06 executing program 5: r0 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="96109a27ea14033f3a67e58399344e31658384db5c55b6f149198eac032bee6c99da0f0255c82e82cfdfd9ec765520cd0cd00f0f", 0x34, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) keyctl$join(0x1, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) keyctl$clear(0x7, r1) sendfile(r3, r3, &(0x7f0000000140)=0x2, 0x6) [ 199.089823] binder: 14013:14028 ioctl 40046205 0 returned -22 2018/06/03 08:42:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x20d) 2018/06/03 08:42:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000140)={0x2, 0x4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @remote, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000500)={@dev, 0x0}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'yam0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getpeername$packet(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003640)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000036c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003700)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000003800)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003a80)={@rand_addr, @loopback, 0x0}, &(0x7f0000003ac0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000005600)={@dev, @empty, 0x0}, &(0x7f0000005640)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005680)={'team_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005c40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005c00)={&(0x7f00000056c0)={0x520, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x274, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x317}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2ada}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r10}, {0x114, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x175}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6e4, 0x10000, 0x2, 0x8}, {0x8, 0x4, 0x5, 0x8}, {0xfffffffffffffffc, 0x2, 0x8, 0x2}, {0x3c41, 0x10001, 0x100000001, 0x7}]}}}]}}, {{0x8, 0x1, r14}, {0x16c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x520}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) epoll_create(0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r1) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r5, &(0x7f0000000480)='./file0\x00', 0x3) r6 = socket$inet(0x2, 0x3, 0x9) sendmmsg(r6, &(0x7f0000000240)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="ff004a5fd3e400000000000000"], 0xd}, 0x1}, 0x0) sendmmsg(r3, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) sendmmsg(r3, &(0x7f0000000140), 0x40000000000038c, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r7 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r8 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r8, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") recvfrom$unix(r7, &(0x7f0000000000)=""/111, 0x6f, 0x0, &(0x7f0000000540)=@abs, 0x709000) 2018/06/03 08:42:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000500)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000300)=""/183, 0xb7}], 0x2, &(0x7f0000000400)=""/210, 0xd2, 0x6}, 0x1000000}], 0x1, 0x2, &(0x7f0000000580)={r1, r2+30000000}) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f00000005c0)=0x4, 0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="0b0400006fd1f3857cc7f63bc1149f5cca0b566ccf57af40af566cde388fb4aa04a0e1e6009aaf9e400a091a24d9bae52b1e6276ca0c295402a118712696011fe1a1d0c8b30d20018c58b8b4658e4fb35f9a1520ce0d177f464e1032dd97c5ca6b381210e92e0b9ec19098dc353ece43c61a18c2ba8d660663b87d382366f67d"], 0x1, 0x0, &(0x7f0000000240)='I'}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000006c0)=0x200, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000740)={{0x1439, 0x1}, 0x1, 0x1, 0x2, {0x20, 0xfffffffffffffff8}, 0x81, 0x2}) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00000001c0), &(0x7f0000000680)=0x4) 2018/06/03 08:42:06 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) close(0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x1}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) [ 199.311555] binder: 14051:14055 unknown command 1035 [ 199.357973] binder: 14051:14055 ioctl c0306201 200000c0 returned -22 [ 199.436913] binder: BINDER_SET_CONTEXT_MGR already set [ 199.466398] binder: 14051:14072 ioctl 40046207 0 returned -16 [ 199.486833] binder: 14051:14055 unknown command 1035 [ 199.502279] binder: 14051:14055 ioctl c0306201 200000c0 returned -22 [ 199.640093] dccp_close: ABORT with 26 bytes unread 2018/06/03 08:42:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) eventfd(0x20000000000003a) 2018/06/03 08:42:07 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80400, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x800) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x78) 2018/06/03 08:42:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x204) 2018/06/03 08:42:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x3, 0x39, 0x4, 0x80000001, 0x3, 0x3e, 0x7f, 0x19, 0x38, 0x306, 0x9, 0x3ff, 0x20, 0x2, 0x6c, 0x4, 0x7f}, [{0x5, 0x100000000, 0x5, 0x7, 0x588, 0xb195, 0x471f, 0x3}], "4bd0442c7eb87816c4ec0febcab059bac16ee359444cdaac9e311ed34cbd5cd1d3f55ec67760f8f3b32d5e12fb6448410956ece4bb754d7918d7e7e40ef5cec2d4514f752762bc52d986e98d1ce8db2866fdfb44641c3b7361ce3c013934a05981fa53846f134f716f99126c4a6cdb6c24b9a2a9db9b075a08d3cf9548b849ed12a0010138713267efdadab4db061c85c4304d4adb148e11205ed559c7c3af9b66678ed7c06ba7d0290e5c86894280d0dab9bcecfb504e5a8c9f509bacd64c45cdc2c2e9e2e08e1dd2435bab5675a8862b8c5076aeea8806a0730eb6afb4323fcb91d918c83f9fe73f30ba2158789eb0bec253bde0df3f86"}, 0x150) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:07 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101002, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000380), 0x14) 2018/06/03 08:42:07 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x100) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x800) prctl$setfpexc(0xc, 0x20000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x6, 0x2, 0x6, 0x3, 0x642dadc3, 0x4}) fstatfs(r2, &(0x7f0000000200)=""/35) prctl$getname(0x10, &(0x7f0000000040)=""/122) ioctl(r0, 0x400000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2012b001, 0x0) unshare(0x400) ioctl$int_in(r3, 0x800000c0045009, &(0x7f00006e1000)=0x4) 2018/06/03 08:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4a000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0xb4c0}, 0x90) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000400)={{0x7, 0x5, 0x1ee4, 0xfffffffffffffffe, 0x8001, 0x100000001}, 0x20, 0x5, 0xfffffffffffffffe}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000090000000000000000007465616d5f736c6176655f310000000073797a6b616c6c65723100000000000069726c616e300000000000000000000062726964676530000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa0000000000000000e00000003001000068010000726174656573740000000000000000000000000000000000000000000000000048000000000000006772657461703000000000000000000076657468310000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000008c03b5a48fb3eaab9d93767d4e9a3778220000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff01000000050000000000000000007665746830000000000000000000000067726530000000000000000000000000626f6e645f736c6176655f300000000064756d6d793000000000000000000000221f1cf52862000000000000aaaaaaaaaa0000000000000000007000000070000000e80000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf69623f131fb264cb97297cd6b8dc712f5baf56e808e9c000000004d0a80dac7d14d3e634a8bd84d6dd2fb60789ada95198257fc112793e382c58d3047af"]}, 0x399) 2018/06/03 08:42:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001880)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000018c0)=0x10) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x80100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001900)={0x4, 0x8, 0xa, 0x3, 0x3, 0x8, 0x3, 0x4, r2}, 0x20) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x6) 2018/06/03 08:42:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0xe4, "863088fd73cd81227e0a224e9fe5a22c0e66235487a228faa1bfc0720cf2a035adafa66807618815c28d8024f9fffe853dc22b676f4b0bd902df835bdbe806d6fc49c076ad702a267f92084af6469ab493b9354deeea42aaeb8ea53bd9303db52762873caea0165445cc5a4af16179b7ac59ac0d07d215aa3a157da4ae2e3255ec3cfb102ba521c4ce17f26fc61a81db669b3e4bd9e1add8e0b4ae292c2191e9f6a02d23a34bcc1a8d732d2c29e70e6df3daeca56d56b31a7a2e4a9b17cc42bd5f03e14fa2a78b5e6ab4fb8ffc604ba6f2fa606ec62482f71cc6abf40c8822cb672c9a9c"}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x9, 0x9, 0x1000}, {0xffff, 0x0, 0x8, 0x1ff}, {0x1b, 0x2, 0x8, 0x70000000000000}]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000040), 0x4) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) 2018/06/03 08:42:07 executing program 1: r0 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x3}, 0xd0b7a20e2b82d5d5, &(0x7f00000019c0)}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x19, 0x42202) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x5, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x81, 0x8, 0x6, 0xfffffffffffffff8, 0x5}, 0x14) 2018/06/03 08:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x20f) 2018/06/03 08:42:07 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) [ 200.261878] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 08:42:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/56) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)="a7", 0x1) unshare(0x40000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x185002) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x2, 0xa) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x267) [ 200.317905] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/03 08:42:07 executing program 1: clone(0xfffffffffffffffe, &(0x7f00000000c0)="74d066ce4406d830b0632072e0a6417a3f517b1a61194b69f71837483f365febd40d8b0a00eb5f467ae3d8b38fc1f479f041ace0a696e757ed5d2db2fd0cbc157232b08d2273d29ca81c01f65e55a974", &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000cd6f68)) 2018/06/03 08:42:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x4, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:07 executing program 4: socket$kcm(0x29, 0x802, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) fallocate(r0, 0x11, 0x0, 0x200) fcntl$addseals(r1, 0x409, 0x4) 2018/06/03 08:42:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000840)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r3, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) io_setup(0x10001, &(0x7f0000000940)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x14002, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2ae, 0x400) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80800010}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00'], 0x36c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r0, 0x3, 0x0, 0x200) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00') 2018/06/03 08:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"07c70aa25d4ca3"}, 0xe029}, 0x80) shutdown(r0, 0x100000000001) 2018/06/03 08:42:07 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x402000) fanotify_mark(0xffffffffffffffff, 0x12, 0x40000000, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/06/03 08:42:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40a85321, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) ioctl$int_out(r0, 0x5462, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/06/03 08:42:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="0f0103f26d67f2f7320fc79b000000000f01cbc4c23dab8b0a000000f2a3381dd45266baf80cb8bcbd3f80ef66bafc0cb803000000ef0f239df20f5a5b00", 0x3e}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000140)={0x3, 0x9, 0x4, 0xffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0xa00) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00000003c0)="e09c41dec9832bacc4fb78eccf11471a9f2787ebc69c6b4018e837a43cbe34c8da34b0cd74834d85602e1a79e072f7446fed22bb5d620fd3a5a4462cf541946939da6f561a3019ec70de2fcd0f9fc09e27b791cb2750b7399852315f919e0b8c7ff9225cffeaaab50aac3c2fcc0990a25452a52820fb6c0961020f945634633e3214ba14a3ac71fbac28e0f68b91000e3722de952f4df9c98276d7c599b25199039fb5b836f5012a8093c09f7a98cae71823b214775d732311e3dbec9fb1dee405c200a971d77721ea610272fb54416bb333d146e0d1b1505ea97bc75e9b4716e1dd1bb6dc9d5b92a1126d", 0xeb) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xffffffffffffff01) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000080)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:42:07 executing program 6: r0 = socket(0x1, 0xa, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10851000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x301, 0x70bd26, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x4001) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002dc0)=@ipv6_newroute={0x1c, 0x18, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe}}, 0x1c}, 0x1}, 0x0) 2018/06/03 08:42:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x41) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x2, 0x10000, 0x5, "c7222bb19245d7f4a13342b967bd598f4ccf8603a1573548803d08aee039a9606eed993e1ca23d8cbfc2b9c83c28f59b25fcede024359bd40b5cb6777766fe9e4132423846f1c4f111c4e01bfe748cb4"}, 0xd8) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00', 0x400}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x5, 0x4) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105081) r1 = memfd_create(&(0x7f00000002c0)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) fallocate(r0, 0x3, 0x0, 0x200) [ 200.623479] Unknown ioctl -1072667641 2018/06/03 08:42:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) shutdown(r0, 0x100000000001) 2018/06/03 08:42:08 executing program 4: socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="ef31d60aec5c760169fff6945ba579c6f53c9ba123570de9f8b73d7582d9a70bfe05d1c451b18bdec36f194e27919036b0fe3bed1c1ed3f0141033ba9717551c130be3d679e6b11247f0275269ca030efc6926b29704ce427c2486174d44946650ca28094cfec3cdbddaedcc380cfced92d6405c4fb3612508e807d3871e810f11ea1b79b1d9ca75686fe7058d3e1bd007183dd14eea4a33fc83cec6c58ea40bf72cdbf13b2741a87297237e40f721dd6ebf5b4593974c3c3d04c2ec520a6e045032e056be184bd9a34490f48add5813d68cab5314006204c0ff158206ed98ad72df121ef0fc897bf7e941", 0xeb}, {&(0x7f00000002c0)="03c191387416a138bd63ead70f30ca7165452179019b01de102408e3445b7c59d6933de9d2d5c352128c4a71e230327775ffdf811ba3c215b60849b334114716aa61fe5758bf3db80fece1fe91bde87d0e37481332a8d4a1a1d615f0e94caf08788f25c46468c7b2befaca4d44ef639310f94cc162244f51af761acdb662c016ae9214ce815ca6355d8c28ddb7abaf98d8a45a21e1468a7a194df6db641e3ed7e7ee2fd488037ba38a483f0c3ece154558fa834a61bac6f1e59ec6f2f39cd0a0b5084d0661b3e725492e72d5ccd51064145396ad663f50ea7b01643e451697033f51476e1aaaadaa4e", 0xe9}, {&(0x7f0000000140)="e7db6e3200a7acd624032eb7c6fd53abd977f744057a3a8f", 0x18}], 0x3, 0x0, 0x0, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) [ 200.737927] Unknown ioctl -1072667641 2018/06/03 08:42:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x20, 0x40) sendto$ipx(r2, &(0x7f0000000100)="d3cd0e94a7ccc29cf2413036443b6033d4000b449f1563d663a5f8", 0x1b, 0x10, &(0x7f0000000180)={0x4, 0x3, 0x3, "7a3fb59bbda2", 0x200}, 0x10) 2018/06/03 08:42:08 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x9, 0xbae0, 0x2, 0x4, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/162) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x3, 0x0, 0x200) 2018/06/03 08:42:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') r2 = dup2(r0, r0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/73) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x5, 0x4, 0xdca2, 0x3ff, 0x7fff, 0x1eac}) fallocate(r0, 0xf, 0x0, 0x200) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/06/03 08:42:08 executing program 4: socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21}, 0xfffffda4) accept(r1, &(0x7f0000000100)=@in, &(0x7f0000000180)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) shutdown(r0, 0x100000000001) r2 = getpid() prctl$setptracer(0x59616d61, r2) 2018/06/03 08:42:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = semget$private(0x0, 0x7, 0x400) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000180)=""/137) semget$private(0x0, 0x6, 0x400) 2018/06/03 08:42:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffff0100ffffff00110000b057d5580000"], &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x5) 2018/06/03 08:42:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$sock_bt(r1, 0x541b, &(0x7f00000000c0)="f154272886fe0b935aaed0bbc87780be11497e301443a802e7e7bd6d236bb702376acae7e4284d2c32bdbf7f9cb46bbc33c6106cd16450e6d382a77c0280280327270c912957ac0409be9122ad5a7a9312d05744a75329aeee0f6f576c99b4f884b8b96e846660bcbc6509277464d57e3c87e723485dfa30471d16695177e0df48202124b9d1a68eb12fa7d26265fdd267cde58f5f813bfb6540f998e00a") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x355) 2018/06/03 08:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000001c0)="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", 0x1ff}], 0x8000, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:09 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x420000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}}, @in6={0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xec10}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x40008, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x42800, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x800000000089f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/06/03 08:42:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x208080) msgget(0x2, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x5, 0x1, 0x6}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:09 executing program 4: socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) sendto(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000001380)='/dev/vcsa#\x00', 0x5, 0xdede8327697dbb3a) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001440)={r1, r2}) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x105002, 0x0) sendmsg(r4, &(0x7f0000001300)={&(0x7f0000000180)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000200)="0bd53d309a870347b118b814c7c7f41e0841bb7ee4a6418e51ffc03c0527a1ab3c62bdd6f5889e4bb1ca30a705d0ab63aaf252cea804bde65c946a3e7c4ea54a24f1a06c4b667fb3d0a29170d3b4e89f50f0f99f20ab2dd2e9b45b0b752ee9dcfe02ac74f97f0f262b7567486b5888886092fa8edc5dac373f1f71eb71dcab43901b68", 0x83}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x8000) sendfile(r0, r3, &(0x7f0000000140), 0x6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/06/03 08:42:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x200) 2018/06/03 08:42:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x2000000011, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x5, 0x1, 0x20c5, 0x6, 0x9cf1, 0x1f, 0xfffffffffffffff9, r2}, 0x20) ioctl(r1, 0x4, &(0x7f00000001c0)="c60000000000000003f66f") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000200), &(0x7f00000000c0)=0x4) 2018/06/03 08:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x3, 0x8001}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:09 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, 0x0, 0x6}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xf, 0x0, 0x40000000000) 2018/06/03 08:42:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4080aea2, &(0x7f0000000180)={"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"}) 2018/06/03 08:42:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) socketpair(0xa, 0x80000, 0x379, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x0) 2018/06/03 08:42:09 executing program 2: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="63626700104bb3f06c17c56861ee9cc19bed4aa9b7c7985f08ff1e5c9a9e8558e95187d7bd3bcdc21488216ba26f1dbd4a3d0000000000010001dc3b0885f4ca266875465adf39a2c98234b7683df38e17d5bb799baa21a173b225c86af70bea00ae57763c9c316e10f0c1eb3251955807f0fc0082d49f5a1ce299bc520f1ebcc6ce69979ad7cab6a3ecc1e2656ef6b010843a92ed946a866fefad1d62f941f081788a95124f5d764ba53bf4e92dc86cc74c989a55ffc0f378e3dda0031726fa82908b2616ef26c0e9baec59343ceb5ad992ebce93425f60cefd9ad5d25cd0b5428d666c6ad9233f9ffbf419a5eac1", 0xffffff36) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x100000000001) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/06/03 08:42:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000240)=""/185) 2018/06/03 08:42:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x40}, 0x1, 0x2, 0x3, 0x2}}, 0x26) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) sendfile(r3, r3, &(0x7f0000000140), 0x6) 2018/06/03 08:42:09 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) r1 = dup2(r0, r0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r1, r0, &(0x7f0000001000)=0xffffffffffffffff, 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x2710}}, &(0x7f00000000c0)) 2018/06/03 08:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x9, 0x0, 'client0\x00', 0xffffffff80000000, "a73de9af491ad3ac", "b8de1731adeb3e326a43aa2f2cb0a278514074614879a385b68a60c395580c68", 0x1000, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x2000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000180)="7f00008093c6b63f1c3f185402193a7fc4088b7a3d859a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/06/03 08:42:09 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) prlimit64(r0, 0xf, &(0x7f0000000180)={0xa9b9, 0xffffffff}, &(0x7f00000001c0)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000000)="00e70fbc1bdbabd173238d7427ecbe1b7ee4ca37addc1c066f", 0x19}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = dup2(r2, r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) fallocate(r1, 0x11, 0x0, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x401}, &(0x7f00000000c0)=0xffffffc6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r4, 0x3, 0x5, [0x3, 0x4, 0x0, 0x200, 0x100]}, 0x12) 2018/06/03 08:42:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f0000000040)='+:nodev%user/\x00', 0x1) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/06/03 08:42:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)="25eb6fbe1561d0d611b040b9e985f37f2f60e0cd35618a38b608bc16ebc858b6afc39ff3cf0b0cdc175f29e42de75b2940315bac53739bc9a8223351921e8a7c95bb1f11f4a09b6a8ef6a8bc0da03184a6d769a31954059dba08aa91ab949ca98e6b13d49fe583da3531cf00cc5bd049315134d925517430eafbe5f6d56ea4e4707771560fc0823f4d7f250943ad9d3d3ce50a5269bdd796d08ff17c5102041a431a02003fed8a0371aa30c41f5cc56dc3cef7626c0c310cb8b5d250cdfe034e4ac659d7658741f399ce5a9e837862011ae4e9075ae293a4398837", 0xd1}], 0x1000000000000013, 0x40000080fff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x10, 0x4800000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x7, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) 2018/06/03 08:42:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000003c0)={0x79}) [ 202.489655] sd 0:0:1:0: [sg0] tag#2443 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 202.498511] sd 0:0:1:0: [sg0] tag#2443 CDB: Variable length, sa=0x1c3f [ 202.505304] sd 0:0:1:0: [sg0] tag#2443 CDB[00]: 7f 00 00 80 93 c6 b6 3f 1c 3f 18 54 02 19 3a 7f [ 202.514518] sd 0:0:1:0: [sg0] tag#2443 CDB[10]: c4 08 8b 7a 3d 85 9a 2e 8c 56 90 7e b1 c1 34 43 [ 202.523476] sd 0:0:1:0: [sg0] tag#2443 CDB[20]: 99 2018/06/03 08:42:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xc000000000000000, 0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)="4f797b4419536ca84ac6d63b204794cfbe9f4b315986b95325cb5996048d20293c65ffd64104a76148d0aff171", 0x2d) 2018/06/03 08:42:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) lseek(r2, 0x0, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) modify_ldt$write(0x1, &(0x7f00000001c0), 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 08:42:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x7ff, 0x100000001, 0x6, 0x7, 0x5000000000000, 0xfffffffffffffffc, 0x0, 0x1, 0x8, 0x1}) 2018/06/03 08:42:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:09 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x91, "771b42a09cdb80b0f56f50b12fe30d8f694236ea49cabc1400e2721950bd44ac7838a0e13afbefcfe0b11f0299c1126ea99a5dcc3df26be6ac5bb998d1cfe0626d810b8a64da6020a489607830ab8b5e2f908ccc9382c586fe329463fe35351da0c961b97c1d49b7ccec569bb1242d8a09dbd897bb3c751dd9e7f3f88fe977719060a325de1a33a2a17399dafae0ba604b"}, &(0x7f0000000240)=0x99) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105084) r3 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x3, 0x0, 0x200) 2018/06/03 08:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000005c0)=0xecd, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x6, 0x4, 0x400, 0x6, "d855ebf86676ce50b1480a3f9ff85138afa7f2a4d7e62b46dc211301bfd6599950572b07576ec0d1466fbd4c"}, 0x5c, [0x4, 0xfec7, 0xfffffffffffff92f, 0x6, 0x80000000, 0x7, 0xffffffffffffff01, 0x9, 0x7, 0x0, 0x8, 0x100000000, 0x2, 0x100000000, 0x2, 0x0, 0x1, 0x80, 0x1, 0x1, 0x6, 0x8, 0x0, 0x7, 0x6, 0x4, 0x3, 0x6, 0x2, 0x9, 0x2, 0x7f, 0x3, 0x2, 0x1, 0x4, 0xe3, 0x1f, 0x50f5, 0x0, 0x20, 0x8000, 0x8000, 0x3, 0x6, 0x80, 0x4, 0x5f, 0x6, 0x2, 0x5, 0x0, 0x986f, 0x1, 0xbba, 0x9, 0x7e, 0x4, 0x48000000, 0x8, 0x5, 0x401, 0x10001, 0x0, 0x8, 0x2, 0x0, 0x5, 0x7, 0x2, 0x80000000, 0x3, 0x100000000, 0x5, 0x6, 0x9, 0x2, 0x3, 0x2, 0x20, 0x8, 0x80000001, 0x1, 0x4, 0x2800000000, 0x5, 0xe95, 0x4, 0x0, 0x8, 0x4, 0x10000, 0x4, 0x3, 0x3f, 0x2, 0xe288, 0x3, 0x2, 0x7, 0x4, 0x200, 0x7, 0x2, 0x400, 0x5, 0x8, 0x6, 0x81, 0x6, 0x2, 0x2, 0x1, 0x294, 0x3, 0x7, 0x19e0000000, 0x4, 0x1f, 0xc3a, 0x3, 0x2, 0x4, 0x6, 0x1, 0x400, 0x1, 0x7d3], {r2, r3+10000000}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0xffffffffffffffff}, 0x224) [ 202.779954] QAT: Invalid ioctl [ 202.790478] sd 0:0:1:0: [sg0] tag#2443 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 202.799345] sd 0:0:1:0: [sg0] tag#2443 CDB: Variable length, sa=0x1c3f [ 202.806239] sd 0:0:1:0: [sg0] tag#2443 CDB[00]: 7f 00 00 80 93 c6 b6 3f 1c 3f 18 54 02 19 3a 7f [ 202.815352] sd 0:0:1:0: [sg0] tag#2443 CDB[10]: c4 08 8b 7a 3d 85 9a 2e 8c 56 90 7e b1 c1 34 43 [ 202.824310] sd 0:0:1:0: [sg0] tag#2443 CDB[20]: 99 [ 202.836558] QAT: Invalid ioctl 2018/06/03 08:42:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000180)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x1, 0x81003) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) socket$inet(0x2, 0xa, 0x7) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:10 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0x40045568, &(0x7f00000000c0)=ANY=[@ANYBLOB="0131a7734412aa0fb95d45c2bf1160cbbbca9ac6eb93a73391ca58ed523b006bcaec9c9c399d192703009a0471546e8e18dc6661ab31109d9c2ab4d6caee0022c63f08ded9c5dd3c4639168493804279fc61624bd433ee25dd92f18de77aa8b6e9dcfe952354ee8ad0d7685b2a699f881ec0485aadc3047fcdd6b901a41a876cf8d9dd63b3fba0"]) setns(r0, 0x4000000) 2018/06/03 08:42:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:10 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ion\x00', 0x8001, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000000880)=[{r0, 0x140}, {r1, 0x200000000000004}, {r0, 0x600}, {r2, 0x2002}], 0x4, 0x402) r3 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r5 = accept4(r4, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) sendmsg$rds(r5, &(0x7f0000000780)={&(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/5, 0x5}, {&(0x7f0000000580)=""/54, 0x36}], 0x5, &(0x7f0000000700)}, 0x0) 2018/06/03 08:42:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x299, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e21, 0x775, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffffffff80000001, @dev={0xfe, 0x80, [], 0xf}, 0x7}]}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000680)={r4, 0x6, &(0x7f0000000300)=[0x58dc, 0xfffffffffffffff9, 0x5, 0x3, 0x3ff, 0x4c], &(0x7f0000000340)=[0x5, 0x8, 0x1, 0xf80000000, 0x10001, 0x2], 0x4, 0x1, 0x9, &(0x7f0000000600)=[0x5], &(0x7f0000000640)=[0x3f]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000380)=0xee) r5 = accept$alg(r2, 0x0, 0x0) sendfile(r5, r1, &(0x7f0000000240), 0x2) 2018/06/03 08:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100001000001) 2018/06/03 08:42:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000057ce77f1585a9ce1aed0569689430a8e5539193b2ee2015652f67a1b6e1bd5e2af08f3a49e5ff1c9cde45cdfa8c51f7799752a504adedeec872ff00a4b867d59c6bcdb46a1959500700d1f8d02ea09ec07a25f2403963541add84d7e3a371d1f4a9f2b6814532d05c46a", @ANYRES32=r2, @ANYBLOB="0000000000000000100016000c00010008000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/06/03 08:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x6}], 0x1) shutdown(r0, 0x100000000001) r1 = syz_open_dev$adsp(&(0x7f00000015c0)='/dev/adsp#\x00', 0xad26, 0x200800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001600)=0x4, 0x4) 2018/06/03 08:42:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x4, 0x670, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000100), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x13, 0x2, 0x9bff, 'vcan0\x00', 'syz_tun\x00', 'veth0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x130, 0x168}, [@common=@ERROR={'ERROR\x00', 0x20, {"bb605236765754cb7bb76a2db9a222d41312774e74b09fad89c6f89f846d"}}, @common=@nflog={'nflog\x00', 0x50, {{0x8, 0x4, 0x6, 0x0, 0x0, "2bf7f88de9467fc0a7632949ab3b4e129222df1830f1238423b21836fc6ca7b0f861214acb43171a6b4e6aca611be9e290d3f799cc12f68eb5584f20490149eb"}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x5, 0x20, 0x8a19, 'syzkaller1\x00', '\x00', 'sit0\x00', 'bond_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x158, 0x158, 0x188, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, [0xff, 0xff000000, 0x0, 0xffffff00], [0xffffffff, 0x0, 0x0, 0xffffff00], 0x9, 0xbf, 0x20, 0x45, 0x4e20, 0x4e23, 0x4e22, 0x4e23}}}, @stp={'stp\x00', 0x48, {{0xffffffff, {0x8, 0x4, 0x7f, @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x1, 0xffffffffffff4090, 0x0, 0x0, @empty, [0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e21, 0x8, 0x8, 0x0, 0x1, 0xa51a, 0x6, 0x3ff, 0x6}, 0x400, 0x2}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x10, 0x8aff, 'bond0\x00', 'ip_vti0\x00', 'teql0\x00', 'yam0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf8, 0x130, 0x168, [@realm={'realm\x00', 0x10, {{0x5, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xffffff00, 0xff], 0x4e23, 0x2f, 0x7, 0x4e21, 0x0, 0x9}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x10}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}}, {{{0x3, 0x40, 0x901d, 'bond0\x00', 'team0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x120, 0x158}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x10001, 0x100000000, 0x0, 0x0, "d0f0fa559042abab36fc9928ee8e933f64b543b5c2f1e87f54329cd60f6c54eebd34042e0a28fd80dc0e2a1c33fed805a7c25928da80d17c81465830c804bc52"}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x6e8) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) read(r1, &(0x7f00000000c0)=""/172, 0xac) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:10 executing program 6: r0 = socket(0xf, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0x400, 0x5, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) sendfile(r0, r1, &(0x7f0000000000)=0xb, 0x80000002) 2018/06/03 08:42:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xc) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:10 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="ffffff83fef222243ab300f0ffff8265b630e605da9b232aa6a66ea21f2a742e72694b40683b5c2f0c7c87e683108ae03a4863d8edf36f4b440c298642161b000000001663b40b2347096a571d43bce978bb550cea5687f8572dd7f8b042e47b2864821b247a9e47b53f1843d4460aeb0866123e622f63fb2a5dcefa1b"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 2018/06/03 08:42:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x10000000000000, 0x10000000000000, 0x81, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x3, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/03 08:42:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{0x401, 0x1, 0x5a, 0x1ff}, {0x6e, 0x49, 0x7, 0xeb5}, {0x3, 0x81, 0x7f, 0x200}, {0x7, 0x8000, 0x4b, 0x8}, {0x2, 0x8e, 0xd96, 0x80000000}, {0x8, 0xffffffff, 0x0, 0x80000000}, {0x8, 0x5, 0x8, 0x4}, {0xffffffff, 0x0, 0xdf7, 0x6}]}, 0x10) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000001c0)={0x1, 0x6}) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0a06fbabf81148e7c7a96e98e9cbb978904c07af547eecea63ed6adf023d2b9b587bfb8a328009343e4bbce3d567f570add6ca24b83b3ef4a9c9d1c62f35758d1c02cd92011d269b7e7ffdd43b2c0d70e18dea4ec3e3d8efcf37f6969aa351c31b5619acf4dd56b190b04a52c7fee2759ce89a97271d45ac4176a3524e98c065e7f41dc5075d965845b88874891c31b73d5f79db95b97c332657e16ee77f96d9d56573f924cd5a287d8fabab27c4e8b456c5ee792cf770ec3f07adecae40967eda3853cba6fbbd95188fefd63226396d762fb23b", 0xd4}, {&(0x7f00000001c0)="e101b658cf262cbf4d4dfc7283d73417baca4a756eeaaf05dcf429bb32f57116d27cc1f18c49e215d68bae0011529c7c3093f5e486d295d49d8cc545a4a959fc104c03a3d2104b21872fcde8f418ee8750d377f5658521a3da071b09706bdbe3afec41cdb5ff19c0b0c02dc1d7ac97d28cfb3956420a671170707cebe37fb104b6e7aeed299731076affdcc73a46075cb4a8cf31a478a224082c233bfaa20d6c0e013defe0dade9491643a23e6cd2c8b1b7be15e176db30815ddaf9fc0091ca20fba86cfc1644d20d86d2d5a3860ce8e4865ab97e841120d5db00d7707e792fec73ae3dedb588b", 0xe7}, {&(0x7f00000002c0)="8e34292bccd24d3575e56091274f4fbac7cda9dd4455cd791c472892ca1350943e48ce4d08b52c2850dbca5dbb18cc0b7b63163cf45ceff065057e2bdcc3a3d9c4011d63c891b9", 0x47}], 0x3, 0x0) 2018/06/03 08:42:10 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x10000, 0x20, 0x8, 0x7, 0xfff, 0x2, 0x0, 0xf9e, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, 0xc30d70d0817382b) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0xf) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) 2018/06/03 08:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000200), 0x7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) fchmod(r2, 0x80) shutdown(r0, 0x100000000001) 2018/06/03 08:42:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:10 executing program 7: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000001) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000140)={0x3, 0x2, 0x4, 0x401, 0x800, 0x8, 0x908, 0x3, 0x9}) 2018/06/03 08:42:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) flock(r1, 0x1) 2018/06/03 08:42:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001800010000000000000009000000000c00080004000200c8d7ab0caeaa93cd5251c181e471b1722d949044f7c6833485afa2d209b977214dfa2a3e040000000494fcd32a627d1d392e73a9cff9d7f518c173ae7e9b5383bc2be16e2aa0240239c1a14d5679dad7af20f11bef59b72057a0ee485413d2b59145e9a98488699ddfc97c6606221b0a98ea01001a5e4788f96d1c7d20dd255f23bb916c56f0a6e47b1fa9911b816ddc301614dcd69f64d2f25a75f563fabb9eb04aebc76d7c43d37a732fabb5e6a0b514465cddbca75adcd86e2e1028141e4f29527c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/06/03 08:42:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) fcntl$dupfd(r1, 0x406, r1) 2018/06/03 08:42:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80800) shutdown(r0, 0x100000000001) 2018/06/03 08:42:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001040)='./cgroup/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) accept4$alg(r2, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000000)="05", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/06/03 08:42:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/203) ioctl$void(r0, 0xc0045878) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r3, 0x408, 0x70bd25, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3089e761}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xab4d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x50) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x3, 0x0, 0x200) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/06/03 08:42:10 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xe952, 0x41) openat$cgroup_int(r0, &(0x7f0000000180)="88656d6b72792e73000001006d617800c4c019c6eaa443aeadc35922605e7fa2cd1e33238e060de8154f113ee2459f3ce35f6210f5b5ef6417447e131d49ad641a11c8b598925d60436f6fe815178e0c6cd6e2585e869e61682386134fb34c89def4bae01000a2fb73df026118ef91562801c86397f3e08aaa8580428993ca28f7b46b9ec13581d576f88b44436e04307bd15401ff5cf63490d69acc41a318bcddffae8b749c31d48258ea9e44e7b1fd5ca1282ea59aaea19f3bbd1ae7", 0x2, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)="6d65aeb4194b08dc9ed0ea962642a507916d6f72792e6d617800", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:10 executing program 1: r0 = getuid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20200, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x5) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000100)={0x1, 0x9, [{0x4, 0x0, 0x7fff}]}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r4 = accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x98, r3, 0x20, 0x70bd2a, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x8, 0x2, [0xffff, 0x4]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r8, 0xffffffff, 0x2}, &(0x7f0000000580)=0x8) pause() sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001340)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001300)={&(0x7f0000000600)={0xcc4, r3, 0x808, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x16c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x66}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb9e1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r6}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x27c, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0x9d9, 0x6, 0x1f}, {0x94, 0x7, 0x30, 0x71f}, {0x5, 0x4, 0x81}, {0xfff, 0x80000001, 0x5, 0x8000}, {0xffffffffffffffe0, 0x4, 0x87ba, 0x40}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc9bc}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r5}, {0x274, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x448, 0x20, 0xa132, 0x2}, {0x81, 0x9, 0x100000000, 0x4}, {0x542, 0x6, 0x0, 0xe}, {0x400, 0x2, 0x297f, 0x8}, {0x3, 0x4, 0x80000001, 0x80bb}, {0x1000, 0x0, 0x80000001, 0xef3a}, {0x1000, 0x6, 0x6, 0x1ff}]}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000000}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x1dc, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff7fff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6d7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}]}}]}, 0xcc4}, 0x1, 0x0, 0x0, 0x40000}, 0x44000) fcntl$setpipe(r1, 0x407, 0x0) setrlimit(0xd, &(0x7f0000001380)={0xeb, 0x3}) r9 = accept$inet6(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001480)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001980)={&(0x7f0000001440)={0x10}, 0xc, &(0x7f0000001940)={&(0x7f00000014c0)={0x444, 0x28, 0x300, 0x70bd26, 0xb51, {0x7}, [@generic="0f27048b15538fb2afb2d197b12c183e6fb29a45", @generic="2fc37d93159cd8da019c2c7d56088bdf4a354fda8a561b515ac73dbad4bc5b5300ef4e237e8de3f42f2e9a9b17107ee8548eab6781b6666c6f42861b38f0470ac26b8e3bcd992213c942558afd7cbb12661e65788f8796ee5962fafe86ae282ff42b3fc892a746d4d13e3b5990f5e65c7c7496d519b462d0a9859b1f", @typed={0xc, 0x55, @u64=0x8}, @typed={0xc, 0x78, @u64=0x80}, @nested={0x28, 0x1f, [@typed={0x4, 0x86}, @typed={0x8, 0x5b, @u32=0x3}, @typed={0x8, 0x3d, @uid=r0}, @generic="d5ef9a703c", @typed={0x8, 0x53, @pid=r10}]}, @typed={0x4, 0x2f}, @typed={0xc, 0x72, @u64=0xfffffffffffffe00}, @nested={0x104, 0x23, [@typed={0xc, 0x6b, @u64=0xcf}, @generic="2f613ab4adab5970839d6e9de4de8cf65eeec6985653965ca76f5de6cdc3a5165d77c167750e4273c49e043a44226f4bdfb8805b0be6f815a7ad093475c3622e14f75bebe3a18267adc0d8da6d33f1b30d652f0f3799c00de9cb269d2a18d07879d8100665061d0a73aab4f794f57dcd88360fcbb1a5b74a137a2271e65360158f3bf06cc7a98441717167fd3a7f2e83f85784e4764e4a2db747e803e3550ea62ea1c5cb5b80a2abef1ae4c9e14e808d0c7deb4fc464c1a5476ec0285791069814b5653c6c479dc3f873e5473ecf514387c41214ce3a04502c68191c9436fd3664086da5a91ee3baf115d8174ba6df2d96ab5256"]}, @nested={0x24c, 0x48, [@typed={0x8, 0x54, @uid=r0}, @generic="46ca456d70cf83d47f4a2a7a035e1a140b6e15cb236ba7250e57222e7d7ff0be55", @generic="adfb53bea3881b9750e0fb494c7be5feb11372d860dcfce4bfcbdfb489db3515c0a0fcd6679d0efc59fb17e5e33cffca264817a86178778d1fe07e3ce8bb5e2c3e554d27ccdf39efc42d179096ca8b9ac82e60c9b132e09a016eea", @generic="35eff375d1b4359db12f8fe1c502543793de756b34a6aa2bddbe1c97b8de4fb33de4db108b68e1115e753d50a23a79ad8a94ddbbcfd65c941f148123772d842e8d6a6c6b892e48100065a9b9e2eed9a45cac1b0700604641639ff75c4ad51cb3f875c60bc081132e67567de64f931232cdb0560b8370256a5090470bfebdb3d7c3c9eebb48e522e4ffd81c9f53bcaef0af7c4f473d3b9f8f4360ecc5cba4bf4a570e252550a0a9eeccb7204b7450ee5bb00c424a3db94282246753ad3f70c22c2a21d2090d41045c0619d8b5c00f15c390e3c119118073d63af3dae5f176d4a9d4561ebca4bf18bf5e4551c5f7dbb4a923d3", @generic="11c5d1197d123478f64917269680c1430777ba67555e639dfe46cadd199076dd7f740e781f638195d3688446cb7736791d72d0c907d6ec0f31b760baa2eaf81bff139508f36aba1e2b7088783b399406e2517e060668e2380768759b5413f1adfb9fb00d3be4d83cdb465d88d2fa6634b7a72f4446f506037877e27e54f568b7af9cf7f748a5fe745c10fd82921518b0cbdee592a7224da41372191430108c7f4059082c3ea76ee2db80c1047eb7539769a4b9acd896e9fc2fad2cef002c09df41b68206185dff790a", @typed={0x8, 0x11, @ipv4=@multicast1=0xe0000001}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x40004}, 0x8050) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a00)={r1, 0x28, &(0x7f00000019c0)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001a40)={r11, 0x1ff, 0x18}, 0xc) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000001a80)={0x1000, 0x7, 0x2000}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001b00)={r12, 0x28, &(0x7f0000001ac0)}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001b40)={0x2, 0xffffffffffffffc9, r10, 0x1d52a2eb, r7, 0x800, 0x8000, 0x7}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) splice(r9, &(0x7f0000001c00), r1, &(0x7f0000001c40), 0x100, 0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001c80), 0x10) signalfd4(r2, &(0x7f0000001cc0)={0x3}, 0x8, 0x80000) statfs(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)=""/181) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f0000001e00)={0x5, 0x1, 0x80000000, 0x8, 0xb5c}, 0xc) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001e40)={0x80, 0x99, "b9473bf89a1d12658ca2e4f20e27399172a859ea471b0d4782efbe48bc169e7d41f09d50e8e1b8359f01ea8d78dce24d2dea6a5fa1b7ca0cc01b5677e5b70cf03c22e4be6c2ab84ff89bf42eb0aedf31dda010eac77ac14ae5b9f7ca9602987995cc1c92a402ada1d5727b87776b12507771d7b7f405a7641af11170441fb27d431559a5b334b84d7eafac8dc44deddf9cb3e658b2528080e4"}) 2018/06/03 08:42:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x4, 0x400) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = shmget(0x1, 0x3000, 0x640, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000540)={0x8, 0x3, {0x3, 0x3, 0x1, 0x2, 0x4}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r5, 0x7a4}, &(0x7f0000000680)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000480)=0xe8) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x7fffffff, r3, r4, r6, r7, 0x3, 0x80000000}, 0xaabd, 0x2, 0x81, 0x5, r8, r9, 0x3ff}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82018090}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x4, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xf0ffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/06/03 08:42:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = semget(0x2, 0x4, 0x180) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x1000, 0x800}, {0x0, 0xf06d, 0x1000}, {0x6, 0x5, 0x800}], 0x3, &(0x7f0000000040)={0x0, 0x989680}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) acct(0x0) 2018/06/03 08:42:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:11 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'team0\x00', 0x100}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f00000000000000000000000000010811000000000000000000ffffac1414bbff0200000000000000000000000000010420880b9c72046ce16827d7ff100000000100001540000000080022eb00000000200000000008006558000000000000"], 0xfdef) 2018/06/03 08:42:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/107, 0x6b) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x88802, 0x0) mq_open(&(0x7f0000000200)='\x00', 0x43, 0x100, &(0x7f0000000240)={0x100, 0x88f, 0x81, 0x8, 0xffffffffffffe832, 0x4, 0x1ff, 0x6}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x20, 0x4) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) 2018/06/03 08:42:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x100000000, 0x5, 0x6, 0x4}, {0x3, 0x0, 0x6, 0x9}]}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x8001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @rand_addr}, &(0x7f0000000080)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x20, 0x5, {0x77359400}, {}, {0x4, 0x1, 0x7ff}, 0x1, @canfd={{0x3, 0xffffffff, 0x1000000000, 0x8001}, 0x3, 0x2, 0x0, 0x0, "2446cce69525004c46e6373c24a3fd531c0fa8fc500ea1438cb45a10a50af044148c5fc5893a97ea4dba58cc9fa0004230fad40eac11b2ea26881b6a12e5a55b"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000050}, 0x4) 2018/06/03 08:42:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='io.max\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VT_RELDISP(r2, 0x5605) sendfile(r1, r1, &(0x7f0000000140), 0x6) [ 204.687704] device team0 entered promiscuous mode [ 204.693013] device team_slave_0 entered promiscuous mode [ 204.699111] device team_slave_1 entered promiscuous mode 2018/06/03 08:42:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000cbcce3077aadd92d41f540b2fe1168f36ec1f33211e42c88d0b7aeb68a7cd60c7c35bef6ae0d6836f0eae2b94d00000000000000000000000000000000000000"], &(0x7f00000000c0)=0x6a) 2018/06/03 08:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) 2018/06/03 08:42:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfe64) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x3, 0xe3, 0x3}, 0x34, 0x1, 0x0, 0x0, "04360a20303280586ffba8fc5ed2f7bb8811a90809906fdbab97468d5cd9475d3bd74cedccd0982fa4302348591e55571f70638896d1b7de7d0db83e5e6b7b4e"}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/06/03 08:42:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x191, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) shutdown(r0, 0x100000000001) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) 2018/06/03 08:42:12 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) setpgid(0x0, r1) socket$netlink(0x10, 0x3, 0x1) setpgid(0x0, 0x0) 2018/06/03 08:42:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x300) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x9, 0x2) ftruncate(r0, 0x3f) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000040)='$posix_acl_access\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) splice(r1, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x8, 0x4) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x10000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/186) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000014c0)={"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"}) recvmsg(r0, &(0x7f0000001480)={0x0, 0x12a, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000000200)=""/123, 0x2000147b}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/06/03 08:42:12 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x21000000, &(0x7f0000fff000/0x1000)=nil}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x28, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r0, &(0x7f0000000100)) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000c00000/0x400000)=nil}) 2018/06/03 08:42:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x50000) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xde, "925a9135a8a1ea823758b7a1b209c97d6f79fab41c952c16b60417278071ff6d4ad53cb90acfede0ac5dbdc07cc4922f0b6d1acfdba042fd3b9679b60aa34afa613595de6fbcc545c051e50bf41d5fb82f4ad681cbca20db1f122c5cf8adaaffa54f6954aa698aea88d41cee8e9f16c54445fd33d71591945650eba7e70b7399332a668e6e1539d589ad233492780efcacba158d8cd6b995d15039316ca5309455a078cd4313fcf47172d87e90340aa8515d087addfbecbf7612099adce1a6780775a3acec4ccffbba97575adb9f0be4b8ae7843784ee2dfdb002fdb38d6"}, &(0x7f0000000000)=0xe6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2}, &(0x7f00000001c0)=0x8) 2018/06/03 08:42:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x0, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x0, 'lblc\x00', 0x2, 0x7, 0x9}, {@loopback=0x7f000001, 0x4e23, 0x4, 0x4, 0x80, 0x5}}, 0x44) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000100)={0x8, 0x1, 0x3, 0x7, 0xe1}) 2018/06/03 08:42:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000040)='scalable\x00', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x1d1) shutdown(r0, 0x100000000001) recvfrom$inet(r0, &(0x7f0000000180)=""/178, 0xb2, 0x120, &(0x7f0000000100)={0x2, 0x4e1d, @rand_addr=0x6}, 0xfffffffffffffe8a) 2018/06/03 08:42:13 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) sendmsg$alg(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="218561cbe7b4a864eadb29ea728f22ce286294d825098858949ef2d7ee5f3c77f662ecb7ba8ee6ef6526908deae39293eba89ed3f6196a0e7d4a95921b26a5168006fdc4e7320fa78276f0ca652cbea86e0ed765d1876eb77ee50281def6bd6b12a2d75e7a6386c031c4c09e3b1425644674be65b02db9f1dcd068427763b124d70c8f4c93551c08470cc93d6b", 0x8d}], 0x1, &(0x7f0000000540)}, 0x24008000) recvfrom(r2, &(0x7f0000000e40)=""/126, 0x7e, 0x0, &(0x7f0000000300)=@nl=@proc={0x10}, 0x709000) r3 = semget(0x2, 0x7, 0x180) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000000040)=""/184) 2018/06/03 08:42:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) fallocate(r0, 0x11, 0x0, 0x200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000000)={0x9, 0x7ff, 0x1}) 2018/06/03 08:42:13 executing program 6: set_mempolicy(0x4002, &(0x7f0000000200)=0x4000000000000004, 0x6d8b) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7f, 0x100) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x5, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x5c38c0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') 2018/06/03 08:42:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000000240)="66014ebe", 0x4) r2 = fcntl$dupfd(r0, 0x405, r1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000000000000002552a066f0805d93000000000000000000000000001b000000050000008805000038010000980200010015ffffa8030000a8030000b8040000b804a1535823ecda8cd27f208e2b0000ffffffff", @ANYPTR=&(0x7f00000000c0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800686c00000000000000000000000000000000000000000000000000000000000400000000000048004e45544d415000000000000000000000000000000000000000000000000008000000ac14141d00000000000000000000000000000000000000000000ffffac1414aa00044e23ff020000000000000000000000000001fe800000000000000000000000000017ffffffffffffffffffffffff0000000000000000ffffff00000000ffffffffff7665746831000000000000000000000067726574617030000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000005e00030440000000000000000000000000000000180160010000000000000000000000000000000000000000000000002800657569363400000000000000000000000000000000000000000000000000000000000000000028007365740000000000000000000000000000000000000000000000000000020100fd010000000048004e45544d41500000000000000000000000000000000000000000000000000100000000000000000000000000ffffe000000100000000000000000000000000000000e8e23c28ff010000000000000000000000000001fe8000000000000000000000000000aa000000ffffffff0000000000ffffff00ffffffffff000000ffffff00000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003300030768000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800534e4154000000000000000000000000000000000000000000000000000105000000ff0100000000000000000000000000010000000000000000000000000000000000660066ff020000000000000000000000000001fe8000000000000000000000000000aaffffffffffffffffffffffffffffffffffffff00ffffff0000000000000000ff79616d300000000000000000000000007465616d5f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b00010100000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d4153515545524144450000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000c03f00640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x100, 0x0, {0xffffffffffffffff, 0x3, 0x908d, 0x0, 0x80000000}}) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) 2018/06/03 08:42:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = memfd_create(&(0x7f00000000c0)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e3bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a24ba24cde7a649614b14ba1c18", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x0, 'client1\x00', 0x1, "a9833c7e7c4a7d61", "2bfe900f85087401fb4492f316dfdea738b497083c7d3f1339da50ac0141528a", 0x7, 0x44d4}) sync() r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) sysfs$3(0x3) 2018/06/03 08:42:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) read(r0, &(0x7f00000000c0)=""/214, 0xd6) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) fchdir(r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x2) fallocate(r0, 0x11, 0x0, 0x200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0xffffffff, 0x8001, 0x77c, 0x3, 0xfffffffffffffffd, 0x1}) 2018/06/03 08:42:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x8001, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x221258dc, 0x2, 0x8, 'queue1\x00', 0x5}) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{0x0, 0x2, 0x1f, 0x100}, {0x80, 0xffffffffffffff7f, 0x5, 0xff}, {0x8, 0x3, 0xffff, 0x4}, {0xdd90, 0x7b05c2e7, 0xc3f, 0x101}, {0x100000000, 0x81, 0x3, 0x2762ef28}, {0x401, 0x1, 0x2, 0x9}, {0x1347c000000000, 0x4, 0x0, 0x9}, {0x8, 0xba2, 0x9, 0x7}, {0x7, 0x3, 0xff8, 0x8}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000240)) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xa0000000, 0x400) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x40, 0xad3, 0x3, 0x0, 0x20, 0x0, 0x0, 0x7, 0xfffffffffffffffa, 0xacc9, 0x20, 0x1, 0x0, 0xab, 0x2, 0x6664, 0x1, 0xfd4, 0x80000000, 0x5, 0x1, 0x800, 0x9, 0x7, 0x6, 0x200, 0x400, 0x0, 0xcd47, 0x3, 0x9, 0x83ad, 0x10001, 0x9, 0x8, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x18000, 0x5, 0x8, 0x4, 0x7, 0x2e, 0x8}, r1, 0xf, r2, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f0000000180)="b8b85733ccfb6a2c8a36b33f702c4bf428c8d2f81d156ec54a5c9089b3b5b2d1e0ebb5688cea269621550c3700df225c06d8a098bccd2b4b996e5d6dac41e9ea133898cd767f42089446e46b46cb86cbe8bbdd9af6e11b7a69cad90ccbb6bfd558cf1426c60a7366ea211991c1134458e8af1c3cad4197d52560f9279a1a946d8c5e4e6371bc9d0e0a4b61e463abca29d39512e21a060e787ee23c4d503e460368ba8fd6", 0xa4}, {&(0x7f0000000240)="5eac5dc16af868342eaf1b1aa99beb9939461049c949254740477d93df8cdafdb59bd04e5828d47efe3679e7d9915c178d2717cf4b14aaebafecef6ecafd582e663e76a293", 0x45}, {&(0x7f00000002c0)="6914454501bb6400514e25b7750ff1d02982c50cd4014011ef702913810f4721c62fc7e1da4c3d4d0da34d3025268b866a6b6187cc80385f85fd72e46dc4297ad3bac46480b1ae69546230f1d8f0d170875417f3805a76cad2c60daef4a7e7bc09f2b936bff924dd58249cbe9dccdc989709ba4454e3b34ef987bbcbbc65fa72cb2cc87bccb3241c9261a18868ce104152216d937ae6f9f13bec512b534304e4d8debad558c6b66b0d7855790b78c1a9", 0xb0}, {&(0x7f0000000380)="51bf59a2ab", 0x5}, {&(0x7f00000003c0)="d83dffe61a2bf3676fefb91e24aa36a8e9a4adfe2ba4461d211dfd6e303549cf10fb0479e1d4cea9a1fc8093b63cde5fa873ecf2b90e7fee31ee81d3d0c49882570f5d6aed14a06943aa89cd37b3f99506d37b5e2e8dee1d59f9c242e745e99daa6a175ab0dc2dc43df60dfb2aaa78738a0eb8b28567da7185283497e24446e5a84051f349bd4efc7bc4c7e9765b3ab3fabd38b1f9df9efb8d04fb81f565c4e5c611f1cd66aa5f2cd3491b8156d3abcfd4f19a4ec61d9052aeaa728df3c6204885afd372dd3c09e48c3182164d01c8bd", 0xd0}], 0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000540)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) 2018/06/03 08:42:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="c100c820faf7cf25240970") setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000000040)="c4024e569377310d599f8ec9ca80d808f49a6dbbdd31d9c9ae5c7d0a184c9896248de7e72dca6a580a099626", 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045113, &(0x7f0000a07fff)) 2018/06/03 08:42:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffe00000, 0x242000) ioctl$KVM_NMI(r2, 0xae9a) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:13 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000200)) getpeername(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000001c0)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x2402, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000480)) close(r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00000004c0)=""/213) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr=0x6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xe14, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x3d, 0x0, r4}, {0x1000, 0x7, 0x3f, 0x7, 0x1ff, 0x80, 0x100000001, 0xffff}, {0x0, 0x200, 0x0, 0xffffffffffffffff}, 0x8, 0x6e6bb7, 0x3, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x3, 0x1, 0x100000001, 0x20, 0xfffffffffffffc00}}, 0xe8) 2018/06/03 08:42:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x0, @loopback=0x7f000001, 0x4e23, 0xff, 'dh\x00', 0x20, 0x7e, 0x49}, {@loopback=0x7f000001, 0x4e21, 0x2001, 0x6388, 0x6, 0x4}}, 0x44) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x1, 0x1f5) 2018/06/03 08:42:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0xffb8) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000001, 0x5, 0x80000) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) fsetxattr(r1, &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)='/dev/net/tun\x00', 0xd, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff38}, 0xb22, [0xb1, 0x2, 0x8, 0x7, 0x5b, 0xe05, 0xa0da, 0x80000000]}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x2, 0x3, 0x95, r2}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000003c0)={0x0, 0x1000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e23, 0x407, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x4) sendmsg$nl_crypto(r5, &(0x7f0000000200)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xffd5}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000010) 2018/06/03 08:42:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) munlockall() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x100000000001) 2018/06/03 08:42:13 executing program 0: r0 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x200) 2018/06/03 08:42:13 executing program 7: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f20000)={{{@in=@loopback=0x7f000001}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0xe8) rt_sigaction(0x3f, &(0x7f0000000000)={0x0, {0x3ff}, 0x0, 0x1ff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/06/03 08:42:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48124e4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getegid() ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000), 0x38}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) recvfrom$inet(r0, &(0x7f00000000c0)=""/201, 0xc9, 0x100, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) fallocate(r0, 0x1, 0x5, 0xfffffffffffff001) set_tid_address(&(0x7f0000000080)) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000180)={0x3, {"f276417c616272"}, 0x12}, 0x10) sendfile(r2, r2, &(0x7f0000000140), 0x6) 2018/06/03 08:42:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="41e2"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffffe, 0x2000, &(0x7f0000007000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 08:42:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:13 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x3f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="bfcd44eab5aa0fd4c6c690ecb88b7609cc19aadd76e0a5355bfda17cee62172e5acef727f97b4db2bf4ed71dba4917048494b5ebcba7fad5f199b73e53e76cab6419a350", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYRES32=r1], 0xfd5c) 2018/06/03 08:42:13 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) 2018/06/03 08:42:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x20}, {}, {}, 0x8005001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="0f35660f38808e5a7df4d866ba400066ed663e0f0866b83f018ee8f20f2095b8003800000f23c00f21f83500000a000f23f866ba2000b80f000000ef0fc719ff19", 0x41}], 0x1, 0x17, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0xc018ae85, &(0x7f0000000100)) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x600000) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000180)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="787c5406ee97", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/06/03 08:42:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000000040), 0x10000000000000fd, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) recvfrom$ipx(r1, &(0x7f00000000c0)=""/193, 0xc1, 0x40000001, 0x0, 0x0) 2018/06/03 08:42:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="757365722874727573746564776c616e306574683047504c277070703170707031e22300", 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x40) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280)=0x516c, 0x2b9) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/06/03 08:42:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:14 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) recvfrom$inet(r1, &(0x7f0000000280)=""/178, 0xb2, 0x1, 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000340)='threaded\x00', 0x9) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x20, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af30, &(0x7f0000000100)={0x0, r2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000500)=0x7, 0x603) 2018/06/03 08:42:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getegid() ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="66b80500000066b9050000000f01c1b8a4008ed866b9800000c00f326635002000000f30370fc76fdb0f32bad104b06aee66b80500000066b9490000000f01d90f20e06635040000000f22e066660f38f694d959", 0x54}], 0xaaaaaaaaaaaacf0, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x3000, &(0x7f0000000080), 0x4, r3, 0x1}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{0x6000, 0x3000, 0xd, 0x4, 0x6, 0xfff, 0x3f, 0x40, 0x1, 0x0, 0x8, 0xffffffffffffa802}, {0xf000, 0x5000, 0x8, 0x1, 0x54, 0x81, 0x6, 0xffffffff00000001, 0x8, 0x8, 0x7, 0xcf09}, {0x3000, 0x356c3444bbf7cb93, 0x9, 0x10001, 0x6, 0x2, 0xa2f, 0x2, 0x2, 0x3, 0x20, 0x4b3}, {0x4, 0x1000, 0x0, 0x0, 0x800, 0x5, 0x7, 0x7ff, 0x5ab59fea, 0x2, 0xc2, 0x5}, {0x5000, 0x6000, 0xa, 0x5, 0x5, 0x2, 0x0, 0x4, 0x3, 0x8, 0xfffffffffffffff7, 0xfff}, {0x1000, 0x10000, 0x1f, 0xffffffffffff4d6e, 0xe0b, 0x9, 0x40, 0x4f940131, 0x3, 0x9, 0x3ff, 0x5}, {0x4000, 0x3000, 0x1f, 0x1ff, 0x0, 0x5, 0x0, 0x9, 0x6, 0x5, 0x0, 0x1}, {0x5000, 0x2, 0x10, 0x9, 0x9, 0x6, 0x5d, 0x3, 0x20, 0xa7, 0x5, 0x2}, {0x6000, 0x6000}, {0x1}, 0x40050024, 0x0, 0x1f000, 0x0, 0x7, 0x99da7443f9c2a1e0, 0x107003, [0x80, 0x1000, 0x5781, 0x9]}) 2018/06/03 08:42:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/54) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) move_pages(0x0, 0x200001e1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[0x0, 0x0], 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/200, 0xc8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/06/03 08:42:14 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x0, 0x80e, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x7fff, 0x5, 0x248000000000000, 0x9, "7ebe20b27daa088b61f3e979a210508b913ccf5942626bfb90a5d814fd2dcc3c8bad864a6e13791c7a4f7422", 0x8}, 0x80000000, [0x2, 0x601, 0x0, 0x793e9648, 0xdb98, 0x1000, 0x2, 0x997, 0x0, 0x7, 0x7ff, 0x81, 0x7, 0x9, 0x1b7fe, 0x7fffffff, 0x2, 0x849, 0x4, 0x9, 0x0, 0x7f41, 0xfffffffffffffffd, 0x3, 0xfff, 0x7fffffff, 0x1, 0x4, 0x200, 0x5, 0x40ac, 0x100, 0xfffffffffffffff9, 0x8, 0x8, 0x81, 0x20, 0x6, 0x3, 0x6, 0x4e6b, 0x100000001, 0x10001, 0x10001, 0xb3, 0x200, 0x8, 0x7, 0x9, 0x0, 0xfffffffffffffffb, 0x401, 0x3, 0x5, 0x2, 0x143e, 0x98, 0x52, 0x7ff, 0x8, 0x800, 0xce, 0x2, 0x800, 0x10001, 0x82a, 0x80000001, 0x5, 0x2, 0x401, 0xff80000000, 0x62b30230, 0x7, 0x7, 0xc4ee, 0x1, 0x80000000, 0x800, 0x3, 0x0, 0x1, 0x6a, 0x1000000000000, 0x80, 0x4, 0x8, 0x0, 0x36, 0xa15d, 0x5, 0x8, 0xfff, 0x702, 0x8, 0x4, 0x95, 0x5, 0xfffffffffffffffb, 0x1f, 0x0, 0x100000001, 0x5, 0x5, 0x7, 0x101, 0x80000001, 0x10001, 0x5, 0x4, 0xfffffffffffffffd, 0x6, 0x0, 0x8, 0x9, 0x1, 0x400, 0x1, 0x1, 0x7, 0x5, 0x2, 0x7, 0x100000000, 0x1, 0x8000, 0x9, 0x1000, 0x100000001]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) 2018/06/03 08:42:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) getpriority(0x0, r2) sendfile(r1, r1, &(0x7f0000000140), 0x6) 2018/06/03 08:42:14 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x4}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r1, 0x3, 0x0, 0x7) 2018/06/03 08:42:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getegid() ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x100000000, 0x0, 0x3, 0x8, 0x0, 0x6, 0x1f}, &(0x7f0000000300)=0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8922, &(0x7f0000000280)={'vcan0\x00'}) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffc1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x46a}, 0xffffffffffff0001}, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x0, [0xffffffffffffffff, 0x7fffffff, 0x1e3d5018, 0x9, 0x9, 0xffffffff, 0x100000000, 0x1f]}, 0x5c) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000400)) read(r1, &(0x7f0000000140)=""/101, 0x65) close(r2) close(r1) 2018/06/03 08:42:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000a80)="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", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x42002, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000700)=0x9, &(0x7f0000000740)=0xfdce) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000140), 0x6) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000000440)=""/199, 0xc7}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000600)=""/165, 0xa5}], 0x6, 0x0) 2018/06/03 08:42:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:15 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105086) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0xb5a, 0x20000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 08:42:15 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) getegid() ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xa0000) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x200) 2018/06/03 08:42:15 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x20, 0x206402) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000400)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000480)=r2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000004c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) finit_module(r0, &(0x7f0000000500)='/dev/midi#\x00', 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000540)=@req3={0x100, 0xffffffffffffbd8f, 0xe2, 0x1, 0x64, 0x40, 0x1ffc000000}, 0x1c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000580)={{0x1, 0x10001}, 0x10}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000005c0)={0x2, 0x58, 0x2, 0x4, 0xb2, 0x2}) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0, &(0x7f0000000680)) r5 = request_key(&(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='/dev/midi#\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) recvfrom$inet6(r0, &(0x7f0000000780)=""/166, 0xa6, 0x40000000, &(0x7f0000000840)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000880)={0xa, [0x8, 0x81, 0x4a, 0x7, 0x1000, 0x0, 0x7, 0xa4f9, 0xffffffffd60247f4, 0x4]}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000900)=0x86) r6 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0x2, 0x200000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000980)=""/123) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={r1, 0x2}, 0x8) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000a40)=""/4096, &(0x7f0000001a40)=0x1000) sendmsg$key(r6, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001b40)={&(0x7f0000001a80)={0x2, 0x6, 0x0, 0x7, 0x14, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_sec_ctx={0x10, 0x18, 0x9, 0x7, 0x71, "40434bc8077f64e533c8c934d4e2cef35cd43e06fdcbda17b71e66f7e397a6c4c4be573a9da25323e6aa4f696fb41ff0a8b0ee327873b748a000e74e1fbcc734ab2b9f9431d2d444d4351954da961f343d501f5067de99061c17ad81be67ab426f061478b00de5f7163e7185f68277db6f"}, @sadb_ident={0x2, 0xb, 0xfffffffffffff2cb, 0x0, 0x100000001}]}, 0xa0}, 0x1}, 0x840) sendfile(r0, r0, &(0x7f0000001bc0), 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001c00)=0xffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001c40)={{0x4, 0x3}, {0x7ff, 0x3}, 0x9, 0x5}) keyctl$get_persistent(0x16, r3, r5) 2018/06/03 08:42:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getrandom(&(0x7f0000000140)=""/114, 0xffbc, 0x0) 2018/06/03 08:42:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800020000, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c0723bf011a") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174) 2018/06/03 08:42:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x6) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x0, 0x6f, 0x1ff, 0x3, 0x4, 0xa07}) 2018/06/03 08:42:15 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) 2018/06/03 08:42:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x343, &(0x7f0000000400)="ca3cd6af00000000bc06357d260800000000000000000000000000") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl$TIOCGLCKTRMIOS(r1, 0xc06855c8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fallocate(r2, 0x3, 0x0, 0x74) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1a2, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000140)=""/157, 0x9d, &(0x7f0000000200)=""/64, 0x0, 0x4}}, 0x68) getpeername$unix(r3, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) 2018/06/03 08:42:15 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000005e006d60583bfd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0xa, 0x7, 0xff}) 2018/06/03 08:42:15 executing program 6: r0 = socket(0x0, 0x0, 0x0) ppoll(&(0x7f0000000300)=[{}, {}], 0x2, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0xffffff6d) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x100000000004, 0x9) connect$inet(r2, &(0x7f0000000040)={0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaea00080045000030000000000009907800000007ffffffff0900907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x40, "a933ab4aa226d9ff572a9e41c00ead2e674e2a4fb7cb6c2073d425be3fabbbc513d71e51299f2fc28ee2eff93d076a7db48368557134df1511652ecf2b8f57ad"}, &(0x7f0000000100)=0x48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x20, 0x4}, &(0x7f0000000440)=0x7) 2018/06/03 08:42:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105084) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x1f, 0x1a, 0x4, "999684164f061d945a8998baed89603749fa33ca6ecee635876a0c1ede6110b31dc7c822bb0dcbe62ef2f1ea9febeefe6b14b72b587e1a207ba2265e6f4b1a61", "5d0df52e7a62c7a09f43592df8dfbb3affc9f3291641ba0418a3d09dc5434d8648f9e8dc47ea3ee5e3fa8b73bec77269358c13fc634dee81d3d94118ead9d3f9", "f113fdd374cfda674d8657c5f1977f7f3efd4b812a4839dac8125a5e21413d79", [0xffffffffffffffff, 0x40]}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000)="33059aaa993728799d0eaa917ee52e2f43a231c11be5c25081cfb7bdccef0284d3923381fb68f2b2755a3cdc48773a398c6798ba46fcabb6c36540b5fd327bcf80c0019233902384b7f0b27b", 0x4c, 0x1, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x1f, 0x6}, 0x14) fallocate(r0, 0x11, 0x0, 0x200) fchdir(r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/06/03 08:42:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto(r2, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/03 08:42:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x100ffb, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1000000000000, @dev={0xfe, 0x80, [], 0xd}, 0x9}], 0x7c) 2018/06/03 08:42:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x6) 2018/06/03 08:42:15 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff6f) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r1) 2018/06/03 08:42:15 executing program 1: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) ioctl(r0, 0x8912, &(0x7f0000000680)="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") exit_group(0x1ff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0x2, 0x4f3c9d79521eedbb}, 0x14) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000340)={0x0, 0x1, 0x1, &(0x7f0000000300)}) [ 369.632671] INFO: task syz-executor3:14915 blocked for more than 120 seconds. [ 369.640037] Not tainted 4.17.0-rc7+ #80 [ 369.644566] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.652663] syz-executor3 D23552 14915 4587 0x00000004 [ 369.658331] Call Trace: [ 369.660935] __schedule+0x801/0x1e30 [ 369.664686] ? __sched_text_start+0x8/0x8 [ 369.668844] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.673455] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.678572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.683640] ? trace_hardirqs_on+0xd/0x10 [ 369.688066] ? prepare_to_wait_event+0x38e/0xc50 [ 369.692860] ? prepare_to_wait_exclusive+0x540/0x540 [ 369.697979] ? find_held_lock+0x36/0x1c0 [ 369.702074] schedule+0xef/0x430 [ 369.705541] ? __schedule+0x1e30/0x1e30 [ 369.709545] ? check_same_owner+0x320/0x320 [ 369.713875] ? kasan_check_read+0x11/0x20 [ 369.718042] ? rcu_is_watching+0x85/0x140 [ 369.722199] ? replenish_dl_entity.cold.53+0x37/0x37 [ 369.727320] ? __might_sleep+0x95/0x190 [ 369.731302] blk_queue_enter+0x8da/0xdf0 [ 369.735387] ? blk_exit_rl+0x80/0x80 [ 369.739103] ? save_stack+0x43/0xd0 [ 369.742742] ? kasan_kmalloc+0xc4/0xe0 [ 369.746639] ? kasan_slab_alloc+0x12/0x20 [ 369.750816] ? kmem_cache_alloc+0x12e/0x760 [ 369.755150] ? mempool_alloc+0x18b/0x490 [ 369.759276] ? bio_alloc_bioset+0x3a1/0x7f0 [ 369.763604] ? blkdev_issue_flush+0xf3/0x320 [ 369.768034] ? blkdev_fsync+0x93/0xd0 [ 369.771840] ? vfs_fsync_range+0x140/0x220 [ 369.776082] ? vfs_fsync+0x29/0x30 [ 369.779635] ? __loop_update_dio+0x4de/0x6a0 [ 369.784054] ? lo_ioctl+0xd28/0x2130 [ 369.787859] ? blkdev_ioctl+0x9b6/0x2020 [ 369.791967] ? block_ioctl+0xee/0x130 [ 369.795791] ? do_vfs_ioctl+0x1cf/0x16a0 [ 369.799876] ? ksys_ioctl+0xa9/0xd0 [ 369.803519] ? __x64_sys_ioctl+0x73/0xb0 [ 369.807599] ? do_syscall_64+0x1b1/0x800 [ 369.811769] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.817386] ? finish_wait+0x420/0x420 [ 369.821288] ? graph_lock+0x170/0x170 [ 369.825133] generic_make_request+0x144/0x1510 [ 369.829733] ? print_usage_bug+0xc0/0xc0 [ 369.833822] ? blk_get_request+0x40/0x40 [ 369.837893] ? __lock_is_held+0xb5/0x140 [ 369.841970] ? ohci_enable+0x418/0x1110 [ 369.845957] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.851145] ? kmem_cache_alloc+0x5fa/0x760 [ 369.855478] ? mark_held_locks+0xc9/0x160 [ 369.859644] ? __raw_spin_lock_init+0x1c/0x100 [ 369.864242] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.869295] submit_bio+0xba/0x460 [ 369.872861] ? submit_bio+0xba/0x460 [ 369.876603] ? generic_make_request+0x1510/0x1510 [ 369.881455] ? init_wait_entry+0x1b0/0x1b0 [ 369.885716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.891542] ? file_check_and_advance_wb_err+0x152/0x5d0 [ 369.897045] submit_bio_wait+0x134/0x1e0 [ 369.901123] ? submit_bio_wait_endio+0x40/0x40 [ 369.905736] blkdev_issue_flush+0x226/0x320 [ 369.910079] blkdev_fsync+0x93/0xd0 [ 369.913909] ? thaw_bdev+0x1a0/0x1a0 [ 369.917634] vfs_fsync_range+0x140/0x220 [ 369.921815] vfs_fsync+0x29/0x30 [ 369.925195] __loop_update_dio+0x4de/0x6a0 [ 369.929465] lo_ioctl+0xd28/0x2130 [ 369.933033] ? lo_rw_aio_complete+0x430/0x430 [ 369.937537] blkdev_ioctl+0x9b6/0x2020 [ 369.941450] ? blkpg_ioctl+0xc40/0xc40 [ 369.946129] ? lock_downgrade+0x8e0/0x8e0 [ 369.950296] ? kasan_check_read+0x11/0x20 [ 369.954454] ? rcu_is_watching+0x85/0x140 [ 369.958628] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.963827] ? __fget+0x40c/0x650 [ 369.967310] ? expand_files.part.8+0x9a0/0x9a0 [ 369.971925] ? expand_files.part.8+0x9a0/0x9a0 [ 369.976539] ? vfs_iter_write+0xb0/0xb0 [ 369.980540] block_ioctl+0xee/0x130 [ 369.984188] ? blkdev_fallocate+0x400/0x400 [ 369.988527] do_vfs_ioctl+0x1cf/0x16a0 [ 369.992451] ? ioctl_preallocate+0x2e0/0x2e0 [ 369.996873] ? fget_raw+0x20/0x20 [ 370.000346] ? fget_raw+0x20/0x20 [ 370.003831] ? exit_to_usermode_loop+0x87/0x310 [ 370.008554] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.014109] ? security_file_ioctl+0x94/0xc0 [ 370.018544] ksys_ioctl+0xa9/0xd0 [ 370.022032] __x64_sys_ioctl+0x73/0xb0 [ 370.025941] do_syscall_64+0x1b1/0x800 [ 370.029853] ? finish_task_switch+0x1ca/0x840 [ 370.034376] ? syscall_return_slowpath+0x5c0/0x5c0 [ 370.039327] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.044281] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 370.049661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.054532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.059826] RIP: 0033:0x455a09 [ 370.063042] RSP: 002b:00007fbfa72f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 370.070951] RAX: ffffffffffffffda RBX: 00007fbfa72f46d4 RCX: 0000000000455a09 [ 370.078255] RDX: 0000000000000013 RSI: 0000000000004c06 RDI: 0000000000000013 [ 370.085534] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.092901] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.100201] R13: 00000000000002d4 R14: 00000000006f9480 R15: 0000000000000000 [ 370.107498] [ 370.107498] Showing all locks held in the system: [ 370.113838] 2 locks held by khungtaskd/893: [ 370.118330] #0: 0000000094d3c07d (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.126219] #1: 00000000a32cf60b (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.135129] 2 locks held by getty/4509: [ 370.139256] #0: 000000003f9ed955 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.147580] #1: 000000005d4b6327 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.156484] 2 locks held by getty/4510: [ 370.160481] #0: 0000000072e9c55c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.168751] #1: 0000000064c4a4cb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.177839] 2 locks held by getty/4511: [ 370.181814] #0: 00000000cffff5fa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.190090] #1: 00000000d71ce0e9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.198972] 2 locks held by getty/4512: [ 370.202960] #0: 00000000fcbf9c88 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.211312] #1: 00000000d1d5b7e2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.220222] 2 locks held by getty/4513: [ 370.224205] #0: 000000006ce54af8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.232475] #1: 00000000cf150f11 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.241609] 2 locks held by getty/4514: [ 370.245607] #0: 000000008fdb5db3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.253866] #1: 00000000f4d0e6de (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.262767] 2 locks held by getty/4515: [ 370.266754] #0: 00000000fc415a0f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.275049] #1: 000000004245b315 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.284173] 1 lock held by syz-executor0/4589: [ 370.288772] #0: 0000000074e05930 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 370.296986] 1 lock held by syz-executor3/14915: [ 370.301678] #0: 0000000074e05930 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 370.309871] [ 370.311510] ============================================= [ 370.311510] [ 370.318526] NMI backtrace for cpu 0 [ 370.322266] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc7+ #80 [ 370.329085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.338432] Call Trace: [ 370.341003] dump_stack+0x1b9/0x294 [ 370.344612] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.349792] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.354619] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.359787] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.365042] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.370220] watchdog+0xc10/0xf60 [ 370.373658] ? reset_hung_task_detector+0xb0/0xb0 [ 370.378481] ? __schedule+0x1e30/0x1e30 [ 370.382434] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.386828] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.391401] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.396920] ? __kthread_parkme+0x111/0x1d0 [ 370.401222] ? parse_args.cold.15+0x1b3/0x1b3 [ 370.405700] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.410696] ? trace_hardirqs_on+0xd/0x10 [ 370.414829] kthread+0x345/0x410 [ 370.418263] ? reset_hung_task_detector+0xb0/0xb0 [ 370.423169] ? kthread_bind+0x40/0x40 [ 370.426952] ret_from_fork+0x3a/0x50 [ 370.430709] Sending NMI from CPU 0 to CPUs 1: [ 370.435250] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.436221] Kernel panic - not syncing: hung_task: blocked tasks [ 370.449914] CPU: 0 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc7+ #80 [ 370.456735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.466089] Call Trace: [ 370.468683] dump_stack+0x1b9/0x294 [ 370.472310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.477484] ? printk_safe_log_store+0x260/0x260 [ 370.482229] panic+0x22f/0x4de [ 370.485417] ? add_taint.cold.5+0x16/0x16 [ 370.489546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.495065] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.500496] ? printk_safe_flush+0xd7/0x130 [ 370.504810] watchdog+0xc21/0xf60 [ 370.508271] ? reset_hung_task_detector+0xb0/0xb0 [ 370.513114] ? __schedule+0x1e30/0x1e30 [ 370.517097] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.521495] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.526064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.531586] ? __kthread_parkme+0x111/0x1d0 [ 370.535888] ? parse_args.cold.15+0x1b3/0x1b3 [ 370.540369] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.545371] ? trace_hardirqs_on+0xd/0x10 [ 370.549511] kthread+0x345/0x410 [ 370.552865] ? reset_hung_task_detector+0xb0/0xb0 [ 370.557688] ? kthread_bind+0x40/0x40 [ 370.561468] ret_from_fork+0x3a/0x50 [ 370.565862] Dumping ftrace buffer: [ 370.569477] (ftrace buffer empty) [ 370.573255] Kernel Offset: disabled [ 370.576875] Rebooting in 86400 seconds..