0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffff, 0x7f) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:06 executing program 2: syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100000001, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x800, 0x0) bind$can_raw(r0, &(0x7f0000000100)={0x1d}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) syz_open_pts(r0, 0x400) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='maps\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) getrusage(0x1, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000380)=0x100000000) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$TCXONC(r1, 0x540a, 0x8) ustat(0x8001, &(0x7f00000002c0)) semget$private(0x0, 0x7, 0x10) 2018/03/31 10:47:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x202, 0x0) 2018/03/31 10:47:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xf4, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0xf83f, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x69f1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x0, @empty, 0x4fad}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x29e6, 0x4, 0x8, 0x2, 0x1}, &(0x7f0000000300)=0x98) 2018/03/31 10:47:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xa347) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x0, 0x1, 0x1, r0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="83705a19945b703d9c858e92d0858922", 0x10, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/03/31 10:47:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3f, 0x1, @tid=r2}, &(0x7f0000000140)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x4}) 2018/03/31 10:47:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000100)=@full={{0x3, {"afec86399a3a6a"}, 0xa7b}, [{"dd2c6f81ab4358"}, {"43da7c04d5ce97"}, {"bc467692a27a73"}, {"5c172dd5323c34"}, {"b79aba0d04bcb3"}, {"df0d0f8439197d"}, {"090c25dafec636"}, {"f337d2b892017d"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000180)="32fdfa5e3f27c25f5781307306e4ff6fbfb1eddaf91dade02a61e2e3e50bb3b146fce9e376bf010f70e851ede47e4b2bfad1bcaff57311d14a5c66eb853c1870c56e30e39a548867c7bc0b73ee7645bc6b22b55c57f1b3851d724d5a83f186ac5366cf87d0bb50c661f125d4e68a05da1c493a83dfda67535ce0d5bd88fb44e800a5a7cee97fe8766765", 0x8a}], 0x1, &(0x7f0000000280)=[{0x70, 0x0, 0x5, "9906b26cfd8394406b2b156f40e4865196b363a897b9b64e7e81cfc44f7462c43a62929f8341efe50e472b13a29d1168f08fef0b079b70884e44c9cf37c6bf6e9834a83764e887259f3d232b633d19cb5c182ab88ef9002133ad48b89f00373f"}], 0x70, 0x800}, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) 2018/03/31 10:47:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x10000000000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000100)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0xffffffffffffffe1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0xcf0, 0x7, 0x6, 0x1, 0x684}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 6: r0 = socket(0x1a, 0x806, 0x3ff) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="028800a3f6c62409df635ffaad7302ff62a2f7d2b8539755b5674275649868a56f5923154e75e06e8ea6000522568951a75e0a12a84672ce0619744475773426661a743ef32d6d3cde8a26eeed15727a49a54baee45036cce38a8f4cb32e18ea74aadda024afbc6e"], 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x28, 0x0, r1}) 2018/03/31 10:47:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000004c0)={0x6ca59ada}) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/3, 0x3}], 0x5, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0c0026bd3600ffdbdf25080000004c0002000800080000fcffff08000700070000000800060001000000080009000700000008000b000a00000008000b000200000008000500010400000800030003000000080005002000010008000400ffffffff080004009600000008000600ff030000"], 0x78}, 0x1, 0x0, 0x0, 0x50}, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000600)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/31 10:47:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = gettid() ptrace$getenv(0x4201, r2, 0xfffffffffffffffd, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00000001c0)=0x5, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/31 10:47:06 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0xb545, 0x0, 0xff, 0xe, 0x76b8, 0x4, 0x8}, 0x20) getsockopt(r1, 0x4, 0x100, &(0x7f0000000200)=""/124, &(0x7f0000000280)=0x7c) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x100, 0xb15, 0x9}, 0xc) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x32f5, 0x8, 0x4, 0x6, r4}, &(0x7f0000000540)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x8) 2018/03/31 10:47:06 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001f40)={0x0, 0xfffffffffffffffd}, &(0x7f00000020c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002100)={r4, 0x26}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000440)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) r8 = gettid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r11 = getpid() geteuid() fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000cc0)=0x0) r15 = geteuid() r16 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d00)=0x0) fstat(r2, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = syz_open_dev$loop(&(0x7f0000001500)='/dev/loop#\x00', 0x1, 0x200) sendmmsg$unix(r1, &(0x7f0000001f80)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="13afc4b6a93ecf064d24f9cd584c8428400f4f7752da551cb0b4376b28c313fe9725b32b0710176b999230e81ee734c88ccde7af32d20827bb99bf2b31b4335df9e4c6b83af4e996e3d7496b58cf133ab0956f5c776f6bd64b1eca5650a689598d8705a17ea67a52e2e8fc327829b674caf163f61f92980c8d0c332e21667fc407a654b99f0ea4702d10402af21a9c6953eda222bf41fbe431389a3e34e1378cc1fe8a885d4f53c32338199d14caf74fd1d8e1224d3fb4981e39f9a8192b63b408f6d3cf218bb0b58c1d85837743e407754d332377fd41d3d1b14040be323744e56f7ef4a2725260f76876b1753c1b", 0xef}, {&(0x7f0000000340)="19c5bb26d6c45525a46ed17dc175584bd2079b3d937aeb23cc441985ae1e53ced05c28ecf551739b73ae7216302935e81687fe2788178a4599e6aeffe72469319a86595de9fcc6fa1315e0757fba107990f8b707b8766322b6393351321591a9fb11ac4754a3ad9eb57f98a7883b2e022091be97d9e61aa1908aa3309901b1024fa9ad96296d9ee982fc", 0x8a}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x44001}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000800)="bea6e4d19fffbb89b16de3904bc573e4c5480a77925fdc7365e52c55a36889ed00d7c1e5f2c7080b67fe8cf78a809b", 0x2f}, {&(0x7f0000000840)="d8e9ee67ebddc0a8f8fcb7edce31f522f574a87ffc51746d07364712e0db83982f68be713b56000434e75202e9a72e441790d4cc31ed43e32277e6b9f24bde3e4f6deb340e35903757884d0d7c468491e379de6c7deda1792129406eb1baea165bf0d19883d7e52cb17b3d5297e399edf697cfd9fcb367449798d6", 0x7b}, {&(0x7f00000008c0)="b1bdad9406311a6b1b90d27987f162d9b307a93c7f978ee69b4304c41886c0a4baee58aecedea578ca471c4e8d049acfbeb66d2c91413d176095c1077961663d204ea9d17f4d11da1e94e60588c7d80fad46d6199e78c05f600c2f19d0d2853515c5d42fd3f412c9f1d5261bc0d0326d85b4e0aa794311d094beab", 0x7b}, {&(0x7f0000000940)="2ae02cc6d940c4fbf9ff90dbd302b6d064d9adcddb0a14f722e8100408245c01f28abcefbda5d881912e03739558757d837b3658d9c56b0119feb2f98838491957d1f68b1a80a50ef84a7da72a5e76ac91ac751822a293751259068bf70690a25a55a9b9daff7c07462386029cc0ccf0f99d979eaf3b8af664800b9a080f619992c451bf6cb1783c31b588fc9a8baec9335c10d89bba748f1a47fbe19a4be3f217e919e16c7e0c", 0xa7}, {&(0x7f0000000a00)="d1c138cd59966e13976dec0f92054d845e3e1f53834a51ad955967989d87ce22cce147f997720ac80b13d34abb48bb024abb78cf8e0a", 0x36}, {&(0x7f0000000a40)="480db0c10ad5e95ae24f30c62bd014bc5280a42eb1db8be0678ad205b395463417796fdcfb031d3a53000842aa865242cc875b4576a5daa39f69c06c92d82be9f28cecdbec77a128618ebf59d1508d7d6942ecae638aa92190e98d25023c05c949ee1b1d21cfe39379db255f6e649fbdc05ae38cf1418b00bf53880e29ea6d361247cb93fb8b82ddfd36c634f002479028879edbd07325864275fa6fa4f61403d9791a36dfa449689fd60b9f3cf7b39b7b6c", 0xb2}, {&(0x7f0000000b00)="83414c", 0x3}, {&(0x7f0000000b40)="a3cbdfbc03948226a8ef17ea275fc4287d8c18f2d3300094309e724ff7ebcbb3be63b1ef83d6dcc55257026b82d7e50736234b05ff88a34579f3548f3456a81f7f498b913048c143bcd080dfc279d66d654b4b4915fbe28cfb1459fe896d77417e93", 0x62}], 0x8, &(0x7f0000000dc0)=[@rights={0x28, 0x1, 0x1, [r1, r3, r0, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r3, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r0, r3, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r3, r2]}], 0x120, 0x1}, {&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000f80)="564e8492078601a9913a97870acd2a55689541f83ecb91ab5f39b8cab47492a8952e86aa4d0a9eef573e0e51b55b237ee07d74746302938d61e657f0a23e32ad9f914df505e6a4cccb660c301b19d53a5b64a5d21c578bf56edcc0d14e00972e3c2de4fc6d6792655cc03e39794cedcbf957ee424d1d01032a04186f79865539a5ef2f3a6b6ecd64d8af113c99ad2d3c54ecf3cc5437914dd2f83da7f78d8cb1f1cce810a961dd98dee5d2b1b888c6c0875e749357adb99b6918e645bc88724a86f724b2a6ac9effe5d566f56d4f4457a3585b0745cca9ca2b90dbf35107b963efe341d2cfbb0f4d", 0xe8}, {&(0x7f0000001080)="10faac5c113b1d6e5f1339c7a8ce5d73953d18db0d90eaeac47d", 0x1a}, {&(0x7f00000010c0)="73af8574362340f7cda888140fdf759378433492f9eb0f18f615c39fa789c3d2c61d2e3c37ef90e86495ef26570d4929da1214de81834c25ff1a92e456ed8f99e137d6ca852dfc417b29603a0db97509", 0x50}, {&(0x7f0000001140)="19d4c9b0fcfad5d8cede8a4ec13442b35433043e5d67f36b5f3dc1159be0b78a502773fd9c2b3b70a2d61d41994f8883da100c4e93c48b54c14935a92dbffe02bb80ce9085253f5d851630b09dd51654c7a865a3f343d7a2acd459e424025f660555275144ee130a175cbf8202558a39569a711817abdcb4e467fbfae283b52a444027198b3799683f5dd847dd4be49fbd170f99f1f878d303f2dde1a592b09a3daaa2d2949ccfb35e3021de1bf9a5df4d195e17fccc1cd09c2221942050180fc37ad844bd1148e23607fe96129ae4667ebe2395129adcf064098387ac997ab8cc9a29392e7c", 0xe6}, {&(0x7f0000001240)="8ac17370528ddd2c176768378ea00a2095221d893f6f3cc1f51ee41e8c402ad278e5cd144076b2fb20b15bd37e26503e6e10d6c81953dfa2ec0cfdb9b2ef0f889ae6e70f1f39cf0ec85f792958c0aa1ced164a8043", 0x55}, {&(0x7f00000012c0)="e96a3201ae8dc5722ae50e3e3a8fd28cca68c8b1e9aa5a5f9ac12be84c0828ca8530887ab4a38b7213cf91d0c64cb668bc27448fa19d31ba0c62069e0c9f0358b43e6e0aea9e6ce481a314a16669afe78dd9567cc0c6b874ee5433292d7f6f98b797fbbe06277ea96aa0eb038643822b8e800f5b5b5a5a5c5712d3c4798bd4950ef8345f1a9f6f17a2c8c1d4c740be4ffde52a7046930269ec3a920e4463bc640ff759b2759ccbfeccd4a6dc5342bbe6c3d3dd94d69540b796c4ead5ac37fa5c3b9faca581139b30f50b59a072d9b31fc2362c42241659e8b2e688c443", 0xdd}, {&(0x7f00000013c0)="bae68e1a9c6beb743b13de16999a9bdf700edf24fc8ea21784ffaef1f33039fa4be4ed49e2c64f57da3d004404d91a2465b3b4f05ffeef08efd365f2c8b443f8b8a69e3178ade480332e784b79a9804adb1eb835c6d71c96f6d25191a66ca70440b9e49a412bccd9a25ce37f47385c278733c54abd9daf2ac0a5cbd8bdcf2668b1a30ea7e702e50516f90585e3c60296c35f60fd9eb14afe20553ef9d02789a3e931e4a760a04a6e6574b4d255c6ce160eeba96a4c76c67c23", 0xb9}], 0x7, &(0x7f0000001540)=[@rights={0x20, 0x1, 0x1, [r3, r1, r20]}], 0x20, 0x80}, {&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001600)="f256236d76af287365f415c7e5c8f1a6dcdaaa54fdc4a14e2f6ccd182ceec1c2f1c2e23d0e7000365f3c1fb9e41ed7dd8c1f38a5b2afae06c8659f1d619d453315983da8095d2a0a1b6c0fc0226145be1626624c558171675a786f5f1ecd434856e65ad2980eeb3e1ada68b83207092bf5f4d857fa04f6d334bea23e4f1493fc60edc82bb6ee78c62b1f90b838a1c5a5771309185ec39aec76f58f732dff8a663a11f265c6f94a632254a6b409124ca1b3321a6bbf91915d45a0d824edd1ebefcc1bf3e7dab2413dbc12f0e70fc01cdef25f10757348fed2047bc77a52dff4ca27ca4c5ab354", 0xe6}, {&(0x7f0000001700)="aafec710ac2a25663283c3ebbbcd0ab4f11cbfdc7340595b27fff41ce50d1a22167f40edc237cb051181d733c9d10a83cfbc06e98c5e54c63bebd2deb318631165d2358eedf42e8012efa80cad550302a04c76b1c8288294419c169258274b7a05943946f9b4e00119d86b1a3ce0f36bc2b231f995ce99401b52c60ff1d6940c974f83c90090a6f768181c8614bd254527ccc0f07d75afc3e5dc82f2f366f06b0f479cb8d7e9af726d6fccec2744908f4b2ace82ab69dac0f15b0052fb2413f1c6b4f6d4780719afcbedc5e2c4c4e95253f5ba997dbe56455959d04be46c7512907319", 0xe3}, {&(0x7f0000001800)="965236caebd429adb1cfd7338e63828d7b68211eab43abb79f15d774615e46c28b3c1b525a909717500415a450c99fcd7b518d18d5916bd2bdb210caeb2144bf3a43ef1e875ff2ba975718426cbe3abdeac16eef42657e946a1b78e84371d93e522d6ad427943c2b2adedf3561dcf94aa43f2469a72db450a9d3316d49968a8bb3b8caf062c31d86fc9461190654eace7c9ad3573d46e1c96553585fd87a", 0x9e}, {&(0x7f00000018c0)="8675761ac5a6c4d39325c3796468b0b7c15397b94a552bf615f484814686a50f55533be31e8234a1a26db8d0af65fe561d1dc50aaa17d54a524eacfc5aebf0e3f128f1e653a856d36d8b6d6a361414a1bb50709525c05ef1b003032dbbaeeda087e94c3932b0cb50da40aad032b168383193b32393168a182678faf7c4469c235321df3428c4a26f518b8ccd04d58c464cf1762d44bf569061b3266a4b05d2b2191d04bf324151fc641af7b1a20f0e16ab29100b126f39a5fcd4132b3354cefadac8", 0xc2}, {&(0x7f00000019c0)="00b8d9c7923c20f3b0bec4b8321d543521814891160d89ddfc7188246f0b72a72d92e8815b5dc44e2d2509cbe50fe0c9e57fa92aa01eabe15af316229981ac542f7010b3d3e9221566c10675164cb061eda35add37a58a96aef355a5e542658762570380fa1894d0f8f84ece91e994d8f9b0da5bed1d724d0af55eb2361e379e76c554b53dbd115e2e5481bf7d314343ad63992d687923bcedff14a548b2b888b1acd51b16f62acfeeab2c63504ace28bb24a432414650f26deb8952e8a30022f07f3dcfa9b6c325c546f206fe13", 0xce}, {&(0x7f0000001ac0)="347ac0c682435240c3d84d9360fcbd64f226841b79b3061c25e48290085e765d907e25be7276ab6bcac6aea568e1f4fbe03b1ceb74d408a28eb5e1", 0x3b}, {&(0x7f0000001b00)="fbe75f11ab6f79dc6ab18152f6804ff44e6faec5b89898962cb2daa79c3e0475fd2348399864a6346c27b06f71e5430ed42d6729d73a4181b961189f94b100e30870eebaae047bcf4cd266863fff58a28021d7f62acf85bc17daeb72a73dfae50aab", 0x62}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c80)="f79b1736d7f04e3778a2f4c4da4d0a7674e5578fba09961ce9d844160734f34b09ea71362d522cf288259eb6d6f8e06c03dedda3ea109b77715693bb81b68b2decabefc647a0f917ff576b41a66faeaeab3ac6ca8f1e55b31e10b52ae32eeffa66e38b4e2d52efad8854d87a08e4d091e2245118341e7de0c2ca12850a7a5598a80e5cce00ff1c47de1c32ffdf391c0587116b5343636ecbcde82ad9356c42300f23b41bc1046837b657de3ccd416a7cb36d1c48f94cbd97fddf794f582179bc568a8a94c9c12c1dcac07e88906d1fe03fd6627c361695e4956c", 0xda}, {&(0x7f0000001d80)="8bc996d671a7947597b8ef4082244bf73275f6b642593ebce59245f5d65cfbcbad0558b2d89f9d980409187ab203714e69116625bf764541d7f69c2f916cb8175d5cfa5fa5e4f50a63a32bab82aadeb92c54e45538ad454e6dd2dcc2a17b7a439c185e67ce5ae15d9e02a46c7069a4614c6b4a64279d854bb364124721f5b51e78c4a64c24708f7c074c2fb3e17391", 0x8f}, {&(0x7f0000001e40)="147233a7c97db8b6a776ac9b87687dc2bb9c59438ff96d2e2b494dce6ef676d554487e53cdb28e10464f0eb5c9a684e883393ef5074f3afdf927949014da31d7487e7d6589e47b9d0456a9fa8ea4729cc9fece6fdaf137c2ad53d9bce1620a58b698d74dd4af4807406c98e7916e24f071611ac07bf34df00a1e37724a4eb9f287b0f5e81c160d520169719278a59aeb81e5a47bfaf1d75212441f9c739b0040aa29a0eb700443cd", 0xa8}], 0x3, &(0x7f0000001f40), 0x0, 0x4000}], 0x5, 0x4567c43e435617a8) 2018/03/31 10:47:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x0, 0x2}) 2018/03/31 10:47:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400003, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}}, 0x7f, 0x2}, 0x90) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) readahead(r0, 0xafe, 0x50f) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xffffffffffffffff, 0x5, 0x6, 0x500, 0x7, 0x40040008, r2}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = getpid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x7fffffff, 0x4, 0x100000000, 0x1000, 0x0, 0x9e9, 0x40000, 0x1, 0x7, 0x9, 0x3ff, 0x100, 0x3c1, 0x8, 0x9, 0x8, 0x4, 0x6, 0x0, 0x8, 0x2f7, 0x9, 0x7, 0xffffffff, 0xe3e, 0x1ff, 0x7f, 0x1, 0x7ff, 0x78af3d8e, 0xfffffffffffffffd, 0x5, 0x7649, 0x0, 0x1, 0xd7be, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x2085, 0xd33b1d0, 0x8001, 0x6, 0x4, 0x6, 0x7}, r3, 0xf, r0, 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x66, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)) 2018/03/31 10:47:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x1ffd, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xb0, 0x0, &(0x7f00000002c0)=[@request_death={0x400c630e, 0x2ce5, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0xa1c329aeff7e7c43, 0x0, 0x0, 0x48, 0x30, &(0x7f0000000140)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x1, 0x18}, @fda={0x66646185, 0x5, 0x2, 0x21}], &(0x7f00000001c0)=[0x18, 0x0, 0x78, 0x18, 0x30, 0x48]}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000240)=[@ptr={0x70742a85, 0x1, &(0x7f0000000200), 0x1, 0x4, 0x39}], &(0x7f0000000280)=[0x18, 0x78]}, 0x6}}], 0x79, 0x0, &(0x7f0000000380)="a8bc515126499b9e73a4cada63752be860725911c2773c9c164f161e62822e6c49bbb965423334aa07707d78318057c516dab35b110c59e047916ca3c7a9341fe131cdff6d8a21ca9eb111724904dbb776aed592cdc04476864985dccf40a1607c7bad6deaaceced76e0ecc39a93ebc8adb56262efb560484f"}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x202000008000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/41) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x9, 0x17, 0x5, 0x4, "bcdd6fad373e87e25a1cef12510c3a733197f6edf5757815c4978c204d6331a4"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r2, @ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x400c011}, 0x4004000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0), 0x2) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0xd6b3, 0x0, 0x2, 0x4, 0x6, 0x80000000, 0x351}, 0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x2}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000002c0)=0x8, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000740)={r1, 0x8, &(0x7f0000000640)=[0x5, 0x9, 0x30155878, 0x10001, 0x5, 0x8001, 0x0, 0x80], &(0x7f0000000680)=[0x1000, 0x200, 0xb5, 0x6], 0x10, 0x7, 0x8, &(0x7f00000006c0)=[0xcc88, 0x1ff, 0xfba6, 0x3f, 0x9, 0xd42, 0x4], &(0x7f0000000700)=[0x401, 0x81, 0x10001, 0x8, 0x4, 0x35f9]}) timer_create(0x2, &(0x7f0000000040)={0x0, 0x22, 0x7, @thr={&(0x7f0000000140)="a24daad8c24276adcee041d6cdc5c1007380e5f0110caf213267ec4711ee1fff022408e626e049beb66938578afc5678b81f379e336d0fba755f9cde20d6567595974f324ae2ee85e0182984900f551be8dfec9dc186f59b04a96622a8ace4a7fd6bf0af938e3aa2143f80a1dda5933d6f34a12b96a88d8493dab89b5f2e146fbbaa84b6", &(0x7f0000000200)="55f5b3d64193bcf6163832d5f23a13611cb6e53280b0755ac45d2ee75e50abdf2ceda01b3bca97bf62d8c15395a7b23489615a5a5ac3d25ed2343c862471774019fb69f7300f5421f7ea606a25c15e54fa6d1798c9127e3d5c7eda52465fd07cc15b577b3c4c968bd15aff8f0ea39c80f56d300c5db202c817b54d2801c841ff3a18f6d790ac155bb64737d166954d6c1f16d17e9d"}}, &(0x7f00000002c0)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x440, 0x1ca) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad0000000050b7a553217fb142bebaa800000000000000027bed7fde14de17d5391b2ef20e7cab01e7b676126c398c74578acaf60458c5014607000000d2083ee4fd47dcbddafd99e91178b3fc1badd2b5f77193b1fb30b4df03fddd6db468ced2c3d3925e5552b5b40e000000000000000039a217a71f743bb0d32e694b41b64d8bbc6858e67c8305fd9731407271327499e086ffd1e50217f6225fe32629ea2f3d3f3591a3183fe58384b05cdd8262da88d45bf9bcdd1e"], &(0x7f00000004c0)=0xb5) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x7fff}, &(0x7f0000000540)=0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000340)={{r5, r6+30000000}, {0x77359400}}, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0xbffffffffffffff9) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f00000000c0)) r9 = getpgrp(0x0) sched_getparam(r9, &(0x7f0000000780)) ioctl$ION_IOC_ALLOC(r8, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000240)=0x20, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r1, 0x2060}, {r1}, {r1, 0x280}], 0x4, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x3}, 0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) epoll_create(0x7) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000280)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/31 10:47:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) capget(&(0x7f0000000140)={0x39980732, r2}, &(0x7f0000000180)={0x9, 0x9, 0x5, 0x1000, 0x7b1, 0x8000}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='nr0\x00', 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x7f, 0x4) 2018/03/31 10:47:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x7, 0x1d, 0xfffffffffffffffe}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/183) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x200300) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) socket$inet6(0xa, 0x4, 0x9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r3, 0x10, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:06 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getpgid(0xffffffffffffffff) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) setpgid(r3, r2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x3, 0x4) 2018/03/31 10:47:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:07 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x7696, [0x100000001, 0x0, 0x9, 0x2, 0x9068, 0xd06c, 0x8, 0x2]}, 0x5c) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@local, @dev}, &(0x7f0000000100)=0xc) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) 2018/03/31 10:47:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0xdd76, 0x4000) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000280)=0x84) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000340)=0x100001d) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000400)="650f01c90f20c035000001000f22c048b8b1140000000000000f23c00f21f83502000e000f23f8c462959766ae0f11e9c744240000000000c74424024598561cc7442406000000000f011c24c744240000000000c7442402a4fcc2c5c7442406000000000f011424b805000000b90b2462200f01d966ba6100ecb9fd0200000f32", 0x81}], 0x1, 0x3, &(0x7f00000004c0), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x2d}, &(0x7f0000000300)=0x8) 2018/03/31 10:47:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x240000, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/254, &(0x7f00000001c0)=0xfe) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x400, 0x20800) mkdirat$cgroup(r3, &(0x7f00000002c0)='syz0\x00', 0x1ff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x713001, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x1, 0x9, 0xffffffff, 0x7ff, 0x0, 0x7, 0x8000, 0x4, 0x1, 0x4f, 0x8, 0x9d7, 0x7, 0x4, 0x3, 0x0, 0x380000000000, 0x80000001, 0x2, 0x1000000000, 0x6, 0x0, 0x800, 0x618, 0x400, 0x4c, 0x1, 0x7, 0xc874, 0x100000001, 0x9, 0xfe, 0x0, 0x6, 0x6, 0xdbc, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0), 0x21f8554e0a4e49e5}, 0x20002, 0x5, 0x3, 0x7, 0x81, 0x7, 0x40}, r0, 0xc, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x8004000001, 0x0) 2018/03/31 10:47:07 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TCSBRK(r0, 0x5409, 0xff) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/47, 0x2f}], 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000380)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="040027bd7000fcdbdf250a000000140003000800010001000000080004003202000058000300080003000000000008000500ac1414bb08000100b11084c108000500ac1414bb0800050000000000080003000200000014000600ff02000000000000000000000000000108000500e000000208000500ac1414bb50000100080009002a00000014000300ffffffff0000000000000000000000000c000700000000000200000014000300e000000100000000000000000000000008000500030000000800010002000000"], 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:07 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x200000) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xc}, &(0x7f0000000100)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000200)={0x0, 0x400000000000000, 0x9, &(0x7f00000001c0)}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/03/31 10:47:07 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getpeername$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000280)=0x48) 2018/03/31 10:47:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000002c0)={0x800, 0x1a, 0x101, 0x2, "d40af7fa197ed0e72136132447c475e477c5aad3af8f475e41517f441b408311"}) 2018/03/31 10:47:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0)=0x3d, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ion\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x3ff, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="2248e222f8fdb120ebb146467b5380d1c3969a47a5e84c807bada812bb44c5812b62848d95a6eb8e29b56849bf8679ea675b600c7590f52c177ed1865d430cdcdb07c25c79879536071f76a57cb6f355f9991ed6b4d450bd1d7f00c544108c988218295a5a83ad1cf32938a43c4a1fa9742cb74425e812183bf54eb0ae51e0b02629e8217e005e09fa2e3a4c57beca74daaba59e8fed7e9e61c697dddfaf75", 0x9f, 0x10001}, {&(0x7f00000002c0)="e8c7ef925bf6080d7809e4ec18e03bc318ca7a28958a31b7c2cdbaae56589eafe8d742c5ad", 0x25, 0x1ff}, {&(0x7f0000000380)="26412227cc4e6da2336ff6fe2af09d2cdcc3363172fe976bae6c1bebcce8c39a138c60f779a3b98fc64a524df50476155b85784bf37b3c2e410ea72ca0d8417faa69a09dd744cf14d369f2", 0x4b, 0x831c}, {&(0x7f0000000400)="856e9c94422b3e55518702362654a8c44d89e20846b063a400be2fa4f337f7d0722c9ec72f5d5ae8c01e5b6aadfd47b55123cefdf40f9c72489dada9adbb8f1945baf01dd8d0f5f0fec6a5cb991e26e8bd95f6ff3a419c38f92d985955", 0x5d, 0x8}], 0x200000, &(0x7f0000000300)={[{@uid={'uid', 0x3d, [0x38, 0x3f, 0x39, 0x7d]}, 0x2c}, {@cruft='cruft', 0x2c}, {@map_normal='map=normal', 0x2c}, {@unhide='unhide', 0x2c}]}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) 2018/03/31 10:47:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x6, 0x0, 0x1, 0x1000, 0x4, [{0x100000000, 0xffffffffffffffff, 0xff}, {0x3, 0x4, 0xfffffffffffffffb, 0x0, 0x0, 0x8}, {0x6, 0x5b91, 0x8, 0x0, 0x0, 0x400}, {0x5, 0xffff, 0x4, 0x0, 0x0, 0x1000}]}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000100)=0x3) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [{[], {0x8100, 0x7ff, 0x3ff, 0x3}}], {@generic={0x805, "9cd597cf4c056dc4228d47c6eaf2cf196f89b5569176ede9a4749ad96ed834d890ffb822de066c38007a360b66fccda84aa11996e8abf2992716c458ee7895161675afb77dfa90b496876db662e1d8b75df16f37278b9253598ee923b767f59e777d4be3338621d6c6524103c91ea59b9a"}}}, &(0x7f0000000200)={0x0, 0x3, [0x578, 0xc90, 0x4e7, 0x52c]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x801c) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$int_out(r0, 0x0, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101080, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x6) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xfffffffffffffffd}) mknod(&(0x7f0000000480)='./file0\x00', 0x1, 0x8) 2018/03/31 10:47:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x0, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/171) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x800, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x3800000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x3ff, r2}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x1b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x4100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="66baf80cb8a408d684ef66bafc0c66b8000066ef470f0fb52b030000b40f20d835080000000f22d86667de76292ef2450f7ca8bee40000c403f97def0066baf80cb8aafbd486ef66bafc0c66b8469b66eff20f700d0000c0fe002e470f217748b800800000000000000f23d00f21f8352000000b0f23f8", 0x77}], 0x1, 0x61, &(0x7f0000000180)=[@dstype0={0x6, 0x5}, @cr0={0x0, 0x8}], 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x404103) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/94, 0x5e) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x200, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x300) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/188, 0xbc}], 0x1, &(0x7f00000002c0)=""/127, 0x7f, 0xfe9f000}, 0x100) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x85, 0x400002) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)=[&(0x7f0000000340)='/dev/ion\x00']) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x5}, 0x4) syz_open_procfs(r2, &(0x7f00000002c0)='attr/current\x00') ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0xffffffff, 0x2, &(0x7f00000000c0)}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000001c0)=""/244, &(0x7f00000002c0)=0xf4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x10d0}, 0x1}, 0x1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) getpeername$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)="2824e62973797374656d00", &(0x7f00000002c0)='/dev/cuse\x00', &(0x7f0000000300)='/dev/cuse\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='posix_acl_access^security]-\x00']) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x400000001}) 2018/03/31 10:47:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bpq0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x7f, 0x5, 0xfffffffffffffffc, 0x4b, 0x9, 0x9, 0x8001, 0x2, 0xae0000000000, 0x7, 0x3, 0x5, 0x100, 0x9, 0x629b760d, 0x100000001, [0x4, 0x1]}}) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100)=0x3b, 0xff81) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in6={0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x38, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x7c6a, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e22}], 0xf4) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x87, r2, r3}, {0x7, 0x800, 0x40000000000, 0x7, 0x4, 0x1f, 0x4, 0x1f8000000000}, {0x1, 0x100000001, 0x7, 0x1}, 0x0, 0x6e6bb5, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x0, 0x1, 0x6, 0x657, 0x8001}}, 0xe8) 2018/03/31 10:47:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) r4 = geteuid() getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000d40), &(0x7f0000000d80)=0x0, &(0x7f0000000dc0)) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) r13 = geteuid() getgroups(0x3, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001040)=0xc) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001140)=0x0) getresuid(&(0x7f0000001180), &(0x7f00000011c0)=0x0, &(0x7f0000001200)) r23 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001240)=0x0) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) r30 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001f00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) getgroups(0x5, &(0x7f0000002040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r33 = gettid() r34 = getuid() getresgid(&(0x7f0000002080), &(0x7f00000020c0)=0x0, &(0x7f0000002100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002140)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002180)={0x0, 0x0}, &(0x7f00000021c0)=0xc) getgroups(0x3, &(0x7f0000002200)=[0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r3, 0x10, &(0x7f0000002240)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002280)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002380)=0xe8) r41 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004e40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e80)={0x0, 0x0}, &(0x7f0000004ec0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0, 0x0}, &(0x7f0000004f40)=0xc) sendmmsg$unix(r1, &(0x7f0000004fc0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="5082da2edc6e724bb1f12b6f186f6e4d2ba6791a0913ea96f7d4e3d7c8d52683f05816b31bc1d710329cef7298b075df650a614fd5da892158c6457d9c307ed2d0b048b6aeccbae4b7", 0x49}, {&(0x7f0000000200)="0387530547bb4aee13dcbb80b32a8dd7a9b8bb8e7fe1c250b9dada34361669ecb3a7d32c69bfee1f0c7875b74df095627969da301d596f584c20edc27235443546e16b3c19038a46166113c8a1b56069ebaf896a80ee4950c4669dfb9f13137078d89765f7c73dc2cc187876d815666e6357623eba727a4657517f8d943203c979f726bdf527d5efe4fd3039a2b0ccf7068ae1036bb80df52e37d930a75cee", 0x9f}, {&(0x7f00000002c0)="d82a26d1b7590f2e8bd7ca6148369186673db0", 0x13}, {&(0x7f0000000300)="76a672c27f9827ffb96ee350693c1a694e84d62b6a664af849c13db5ae1e229e88ede53d3d513c4129288e420f6a5f25ce0fe998372236a94af2efe6ddeaf1e766c1d0fde50f30627b3a62bc04c13542a517fe37cf698c59bf79c2980cf6bf4e6efce21be8025cad8646d135f5cf29bb974528807259d50a9f604daed75dbcb28b89842df69474270f7ab1b81538050817ffd9f4f009d624e5455bff567eac5b9d9e0ce3869a5104f1e7a00541e0e9e362f5bab86420a14a3bdfe28c48f73ddbf4d8898efa6fc5d6b6bab1868b3ff3a457781d18933941ff", 0xd8}, {&(0x7f0000000400)="1bc2f1767527284f1bbddc2e05455cfce70b35373f30a077313e8ac1f057873cd2fa5c789656e6e95469f144b73d031179f01693f0de36f8f4e10840e6027e85d73b7663c00cbca1f497a102d81b8b82f8920a47df26d27fee7805adfeaaeb09c69bbac983cee10f9775b96aa3969950032e3f1ed23ea45eead35df2758a83a21499d04e12b81cd3f46caa1a1a7e842f9132075a2166c78805f5067ff930905d0ea75c78bf", 0xa5}], 0x5, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r3, r1, r0, r0, r3, r2, r1, r0, r0, r3]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r2, r2, r3, r0, r1, r0, r1]}], 0x170, 0x48000}, {&(0x7f0000000a00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a80)="920cda9676ffed1c00b6c7a8ad09ec61ffe1f0", 0x13}, {&(0x7f0000000ac0)="81dcdd0f9b6f3f1ab3d92820b841dff1f748e51621696b85f22ff967f27ed6ebb7603cf3ff5fd3f5136340c2e43f502af8aa53acc6434643c022581ea01e11bb9e8e90bbe3980c8e2cd664e9f8d6e7159d2987e4d9456de77a6876ce481ba46d29aecd4f067d0f3b2e80c38780d9a4c4eca8f32ccc62cac0e74b24aed0952bbc7d58f15d9d42efc3a5d56b84", 0x8c}, {&(0x7f0000000b80)="14746442b67f2e4793bb6f6fd5eae838c4bcb1af62d6988914b02953cb8fd5de06ab66179d7a2337cad782d54c4f4ded515f99887e3b1d42efdb7310e4aa8c5e609d2f35aca241fc3da5a010d85cedf41b22755ce242a7ddadb09b028fe8", 0x5e}, {&(0x7f0000000c00)="736e93b4e5175e7c54d6880fa0fa9d4212d5a6a0654e3f41889904902934f93e6958e368c632798cb4f757b6eba210ced4cfd02e41d9f829aa518771b4d0a269e296f87302318ba062ab119fe63854ef863051ca2a4125cbf045edac2b1fba5be8958a7f9e28309c03af25c627", 0x6d}, {&(0x7f0000000c80)="38f5ba54428871b73637e271fe0a8a681969b6254681c2bc", 0x18}], 0x5, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xc0, 0x8000}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001540)="4de6dfa9f829ec023959a9db23bb2a126b65fd093e052117623981228fa5ac8dfa7493930ab22c717e60f73c6816a2e64a974a5267e7ac79ce0a86eb5483f0529989e03a69d6b200c25cf75a4bccd9e96dab4507718d497b4052848e8b818b56bd75bc70e29e68e995dc947a0c4759dada0d3f82d79e2b6bfc2c4290bfce83fc522e9cc974b9745a7f", 0x89}, {&(0x7f0000001600)="443543b50dd6c32935ac614e63e648990462320d6f015fadf57663de040c7b17ce10bb7e0e8986a53abd7292c0dc6222850d54de6d83771e9dfef7c2dfda9e5cc53dfef61fee600a48996115361c376469fb176121cb3c229e410a6822110c721eab326c", 0x64}, {&(0x7f0000001680)="1ecf3525c00d2683bb0a2291687d8a5c83a44c79d5cad2379a08c54c670e6d75eff6ae7ec7f91a441351d28674439bc63b0867ebd4fd951993c421853bb64b7433c9831a3b03f79bc086c32dad034f126952a53bfc712c17f73b22ee04a8b67902a2192f232bf58934142d922e3ed8f4f8135f7128b28ffd030e3526b53b3e06122e44a4a9c91b1a8ffd675cd039d2840e626c91c2dc7a0f4f7438553a0323e4b6b05dde4cf4ec78948949a4b63a910ac2904a5579d451e1f6c4e061382dfbab999d8771b6068ecc23bd9f40a071dd7d763287e8d07d60662b332e62333b896ceed862ad16c0ee15d740e40adbfed060ea", 0xf1}, {&(0x7f0000001780)="e54de587379885e64d174e30f9e2acdb172e786916a8535619e36ea47c3e8ae32d5d1f342cc6d9838cef074a1b9b22fedf2303c6ed009a611c5a7d118ac96d364d5701efd7d061b897a4b09704f709a43c5901f2a9bbeb21059a8bdb7d6846b4e9a05970c27cc9553c26df53fb2079cf8da56ed9bc518facd9a58df69d58ac9a421b26644e320f37e9bc40a93ef1015164933f14c97e269ddad34235b39aa639f6d01a487c11cc657effb7836acf61", 0xaf}], 0x4, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r3]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r2]}], 0x70, 0x4}, {&(0x7f0000001ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001b40)="e9d5938a1ff41134b0cccfd09ce7195a875090a7d7223ff63384e52e76641198f1f72b22784756bf1efb974f4be6d86b5d8ac1393821f5a202dd644ac5d860137a6b7194110797628e1e263c395dcff8c57bd427964aaea57b13fe1cda965372bf7df94d9d6b74f6c7dc2ccc9e5bbeb9b13cd79f6df3a55878a574c416db14e71202e693072a623c366a78a00495ac2c5707e44658ed26622859a88e9fabd9911eb7687c1dc074f9c7b60803d4f913814fc9ecbc759cc6c46a54a2c0b829cc", 0xbf}, {&(0x7f0000001c00)="069f4fde203d5f86d6eb5d9e8104545693a050af3c2b8b2ff118b19bab049d2b95fd9facae29f0f5b92b68c9fb9a206cff5a4d2a89cd028f4aca01e1102dff08144367669699100fe9d524c3c02c6351f39824d5756ee58592c393b0fe1f475532e92d2f48d94584ffa8a2cdb60482756f6d5daa6117d4208427ca7dad1913f4ca79999ce637b69017b4a42ed0b35fe3db55ba43f7547de9c5b6ac2387741d29bf5d8002ad78270f92bb5173f479c2163cbb8331cbc9932af3a205502b4bc503cdd7f99e4c16a81e66a60e26333691f99ccc53c95482632c0e3ad9589c3a5cc45cfeedea95462754d21593afa545646c9c1faf310661cd6a8933d25811", 0xfd}, {&(0x7f0000001d00)="d44aea668b0241349e26a6316c91cf5a5b9a5f4bea213c63c3d509fb94873d44fd9485a1a214cf6ba0f9703f4f767e47d3df2fa3d8a27e443872cbf8ce47fb51a3d7cfbb177dc709ad15e005c99d56ba9cb6d934819a28e7c7585ac4f9d93ecc0b8e436227ad1463fa29f848e212ecad32c59af3ad552279e1ef61476db4517fce602d6668d075534fae2ee2bc79934aa0acd331e7b909a8f72b91d11a578f9c34766575af552b0449b99553933ce1fb6dba6635a341a3abacf4c032b5848c6bba415e33ca878be78fc242edeb2897a950c506101a93ef198583b06be78746b1fc6b31dd5b61b71082534a74372895ffd79883", 0xf3}, {&(0x7f0000001e00)="993bc23a53eeef2a031704e166eabd1aa5fd28aa9656d22e17cad12fabea575a315bbada12ebbd0d8079e15c412d66754c5e72ce3c750e", 0x37}, {&(0x7f0000001e40)="b4954be2dbde8fc876f8c449870fea28089dfe3c5b4d644d9c46fb4175a0f1e1c94a1b90934457de42315e50d5992f950154c03c06b754bef9afbdb3b6f846fe", 0x40}], 0x5, &(0x7f00000054c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, 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{&(0x7f0000003c00)="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0x1000}, {&(0x7f0000004c00)="28adc02b8600e2bcd6e6323bd53d7ae674fb22db69c155524aa3562984e850b9df779639cd1726f1c26b82fb1e13bb", 0x2f}, {&(0x7f0000004c40)="f34ac514230d914fdccacc3ccaac51a4d040eb2106f8529e2112a3351c28dae976b13565f4163b29626fa801826f52be81938d392bc7c92ae2530612f5b76aaa307d38c1d85675bc068f0ee2e20a757c85134fb9234cee08a05354c653524ad7f1ac7be2b24f6f4ce1364bd1a86454b12c40891266bcd43d036e5274075e5eb9340399005cc429556916fccb04edc7507727a6781d1fec", 0x97}, {&(0x7f0000004d00)="532e0cfa19ca128f999e24f85563232668b684dc376f4bab87757a8ef198ae15576addaecafab948e1d504cf48fc88328c94623649e66d4b74b291925c6f5f5899f359411ced630748c5c707731c8a970379c71ff6d33a6c1a7fbecb3db3316efd744358958bae7005b277f488e969d0d7c802ff82d9211c5a1eb529f54ea0ee26c304a459bf83bba802fc3121b9d16a", 0x90}], 0x8, &(0x7f0000004f80)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x20, 0xe9c9e70c4eb23256}], 0x6, 0x4008044) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa}) 2018/03/31 10:47:08 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/45, 0x2d}], 0x3, &(0x7f0000000340)=""/253, 0xfd, 0x6}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xfffffffffffffffc, r1) openat$cgroup_ro(r3, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x1}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x86100) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl(r1, 0x9, &(0x7f00000011c0)="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") 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000400)) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="2b4e48c3900e85e614de1af664c30c0528fcaabd26b5c171a468763a0040bc032b3e00e81a69523ffdbd8233517095c8a8d9300f8b4a96b397c4d9790b9ac48eed2acfaf882f3b1e1f562c5b9890bffae296bda7", 0x54, 0xfffffffffffffffc) request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='@\x00', 0xfffffffffffffffe) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)="96317ff5aa2d9b0e9eb1caf6387a876f192b1d2f699aadcd8bde26a98dbe66ba7ce8dc710e70972f8d74e6b3de3f3baf95614fc0ddc9fd2cb307608e69d2421e2ffb2e31a13dfeb21ede6129962c5a4adf2668e81b648c6289d61eb8a2a601677aad9156b1f4de2c980148fa8dfe3a4875d6d4e340e82701714c6cc47403353a3194020b23156947013cbf4598494d319fae8f9e7e4b9da1dc0be216275dd48877272498a5eec0108e1ad0fe621da272eb0208d4cd4a9c124d975ec8126b7264fb102bd4fbe90fcb308ec98582d8ff58b916faaf43e1fdfa1be94c", 0xdb) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x8, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xb1}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0x2, 0x1, [0x3]}, &(0x7f0000000380)=0xa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000240)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x6, 0x0, 0x1, r0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/31 10:47:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x2cc) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x400, 0x0) pread64(r1, &(0x7f0000000080)=""/34, 0x22, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="079661de8a260f227ed1b162aebb0a57c9ac17b970493189fefbb78dfcb35a7a223d4285b3730b2bd79b581f004c86b2b2be02d860687d8c5ac4f290ee38e86133a664e220b3a014c382e7d8fb4538feaefbd4b79896e850248a5bf72ca60d127b8f18dfb0a6d6a44f83f4a80a87aa28bc", 0x71}], 0x1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00000002c0)=0x1, 0x4) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xd4, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1002, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x10001, 0x40, 0x0, 0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) syslog(0xf, &(0x7f0000000740)=""/116, 0x74) getpid() ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x33c, 0x36, 0x731, 0x70bd2a, 0x25dfdbff, {0x4}, [@nested={0xe4, 0x4c, [@generic="b4ff440236f7b2b87b40d78d0de3c7fa8bba792ab9d2df1dcb141f77ff88e96acca8420cbe3610e7780a3af73c01ff14f26bf9942ce3f83c4a677fc1490caad70e50f31b59f67da377b08dddfb8e600427ba5a58753c05ffcb888bb8d3ca0b2d168375f245fa633174c5e4bc1e879c7aedd7b0bc5db07728f08fb3c23a72991f674f9fdd4123d1e8e2e5a1cd9456f595490637592801fe7721086629369762cd1fe80c4c65f29c", @generic="54f3ea24d3b2f27e232b7beef7f5a3fdfd482682ad8c869078756e246f43859586cb3b44bd6f07889eff7f004bdd2df4948aa46b4c0dd14f"]}, @nested={0x100, 0x4c, [@typed={0x8, 0x67, @u32=0x3}, @generic="0daccfcf11352305a2cb54fca042163076536da9fb839548aec0043598f96e2f0c085d98d7586bd011f8a7e34ff542f1d45b89fc8cf864a610faa035b85a994d6a078549b55a616c8be8146aeee9d8ed3f3251971eddd2fc97d8eeccf6aca33c9911ca6d8f2efa56284029bf610e47095537ecf70ecb1ebe6f3ca0e0c3a1f143c49be165ddfa09dfdaacf1fa44a8e491d83cfd8fcba14290e8b88e3a536bad127834ca5136c57eb1b3a557cff7a565dfdacdd02c3cad97b19131d8a4b699b164a34ea6c7a9ef48f4b3ecfb47a9c4fca3d2f0c0d1d66fc29eb372f0cc286ca418e4212371481f14cd2ef298ceb3ea42d79e83"]}, @typed={0x14, 0x7c, @ipv6}, @nested={0x10c, 0x7c, [@typed={0x100, 0x14, @binary="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"}, @typed={0x8, 0x63, @uid=r1}]}, @generic="9c8b9e44a6d9556b6698f235051373935cf67d50b2ed3668b664569a8511a6ad1a"]}, 0x33c}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000700)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0xffffdffffffffffe) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0xe62a, &(0x7f0000000280)=0x2) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/123) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x800) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0xfffffffffffffff8, 0x9]) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0xf2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="3f36013af1b7a07c32b735a21d9d9607efb66dadea4c57e19d74ea6127b83771f2afee2b9f9c31e8cdc2659eef9ca5ee59d6c950a2aa8eb77111081f27c5f693186024c2255a3512535e61ffdbcddef82b30af928b8ec464ca9514d4c5022ef84b1f", 0x62, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, r3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) fsync(r0) msgget(0x2, 0x400) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000240)={0x100000000, 0x6, 0x8, 0xb92, 0x16, 0x100000000}) 2018/03/31 10:47:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100000001) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="45fcd792997996d055c3ed986cc8f9a9de7f1af92615f809159de93b25d022957e08529e824a923e02b9ceeffdfd6da37ac7ed3730441f9495f571daefbc12dccbe8dc3e8f10b2bcb1892e1ad0f50325dfca78a89cfa367ca516692ef86154e676bf53cf0520e5ae1ae8ae25dac67ae8d1d6c86cb0a7285fd773559eb799f0068261b21bb126997db0b4e1c6650c0022645266eee3a70683f7b2f98916cdc6461ee167a9774b4d834b54de90530859a8") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:08 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) close(r1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:08 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x7fff, 0x20001000, 0x0, 0x4, 0xfff, 0xb00a, 0x2, 0xff, 0x8, 0xffffffff964e7249}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000001c0)={0x2, 0x1, 0x0, 0x5, 0x3ff, 0x7}) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) 2018/03/31 10:47:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="55dbc9888e18face0882e8894883b835373b3199cbad37db4b32e391354fc9d9043ff1e61516d0d82666dcb8ed2ad48e3939541ab13b3d9872b13deb1b7eb1cd7d932755f4cc39aebda197bb07176ea9df51f0c68b5ac8f599f9aef634b846b8dbba1f7220cb92f0136ee9a18a783e2a4adb74d8a03144215eb566d2d5d9182f7a6d", 0x82) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:08 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x7f, 0x537}, {0x1, 0x800}, 0x6, 0x2, 0x3}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x1f, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0x31013, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x3fff) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) recvfrom(r3, &(0x7f0000000140)=""/214, 0xd6, 0x100, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x3, 0x1, 0x0, {0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x80) 2018/03/31 10:47:08 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x47408904}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 0: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f00000001c0)='memory.max\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000200)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) getpgid(r2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x3c3, &(0x7f00000001c0)=0x4) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/18) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) alarm(0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000580)={@dev, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000600)={@empty, r2}, 0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) recvfrom$packet(r0, &(0x7f0000000100)=""/245, 0xf5, 0x0, &(0x7f0000000340)={0x11, 0x1, r3, 0x1, 0xffffffff, 0x6}, 0x14) 2018/03/31 10:47:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x7, 0x932, 0x1, 0xa98}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2c001, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000003c0)={0x9, 0x2, 0x6054, 0x6, 0x5a1}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00006758000108000604000aaaaaaaaaaaaa000074cc00343499f0a7a3cb1828d00000aaaaaaaaaaaaac1414bb"], 0x20) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x1, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000300)={0x100000001, 0x3f, 0xff, 0x400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x14000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x7, 0xa, 0x0, r1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) 2018/03/31 10:47:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) chdir(&(0x7f0000000080)='./file0\x00') r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x189445, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0xfffffffffffffffd) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x240000000000000, 0xa}) 2018/03/31 10:47:09 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x5, 0x7, 0x0, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x7fffffff, 0xffffffffffff5f80, 0x8000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x0, 0x8001, 0x8000, 0x7, 0x7fff}, 0x14) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x19805e7ba6d8df7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r2, 0x0, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff81}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x6, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3d, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x10200, 0x2, 0x4, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/31 10:47:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x16}, 0x1, r2}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x40000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/206) 2018/03/31 10:47:09 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x1b, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000100)={0x401, 0xffffffff, 0x2}) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x40000) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0x0, 0x0, r0}) 2018/03/31 10:47:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r2) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2bcea8f11eddb883413456c313f4b974bdcb1d709f3fd3d75d6f0af80b4d3cf819ca2193d23c0a1a2737e5dc7b0a4a7fa585051ca1a72e380882fd2462756226f3d53e0825b74749c81fb13d47b3814fa563a3bd90b3a93fe306010b5ad466905da2ef91c5e6bea9a5ef938af09d524629495f48156f6bfa3c9b8a2b93d60d13efbe9bc676f5f89ba6aee8b12cadbe84e6187e7c110cc94cae8f8de637fa5bd15dd321f598944f5a062b53a06979dee1e17a584fb8584048a58e18f7494062606972316afb7b782a945ecc6b28fd1d28ae539f54e48ef5aa8ee90d2b3c17e3dc27a56c5d0f46ef74274d5f5e9a84400bc1dc5083ff63a9c41deedcb5262d1e9c27dcf02d0bb121767ab9a92c607a6c1e7ca3a1afd92c5401e4ae62bae7f0145fe40777dc4354cc2a6b88a275eee25f7a88cddebfa521c5c4cbddb14cbae4255007c020d147aef16b00c28ab669ca70592a2e5b6a5b05aad4d8e1425d02088351256c3fe5ed9521587705a28caa9f7b40e5c8098783fbecd21d394c890740503f7c91ffc39faff47da1e9b5eea401f54fc2af5b98d4248f1873d1274a86d10735db6948c27461f4b670a72b4cece75bbc983fe997269ae227b483d3c7a477b97127b022373d968b2dba65841f98a40b10d8a0bb214c6c2a2edc5e223ab047a5dec96006d1dedc12f9ae947649f29b9041ca016c2a297e786ed759f1466b39cbac7d91e581df33e0182fe0ae6362b74398d1f259924a0c7848ce04690f8388adc4e6e1dd16a805ff652caaf98c27eba8e1f64e95cb7fa7e2947f8f7f762275a1294653d55e0ac9e98347cfc8f1324a00e6ad5fd4600452950a79f5b9400760c39c28d31f79481488eb082ea55552bb7d401c43ddde25c06c7fc882fdaed9e798940a075cdcc38e1513090215c79452bff5c582ada16acde8fdff9e0e18640728e82501b7804f1b6d5738240e6efe0820ad997f26d8761ea1d8bc71b386205278b85f87d0af7de5438817480dc365f6bde2ba86f938a7a891c8c9449117f5a5b7facf736632174507d0dcc50f4ee86ecb8cf748dc18dda828c0883b7bad434e6dee15ebf605bf79d97e992bf95abf4a1bac27d6e09dd91f7b85a648d7f7a3c518ac0a025d550ec2360da69b6f910da0b05c178535c1a59eb08d4f3ad636a30bc7cf8662aba5126f1b09e2deed1afb6380630697d6d5c1b38e06712484ef1e51e728c39d8ddf1225c80fc4232119ba747e403fc983f9a69c156d9a6be88c46671a6148931f2033f1ebd7086af7eb9038612062e9c601fd8953e1f0bb4ecfabbaa2c7b6e653f5505c39e9c0895578e3d5605217806c1386faf045397b82107781594619d865136d977718dd5ffe5d259c935d80690f54aa69b861c163d11504b5363a74ba4a99e79b2532b27f333619eaf57aa92a0b3b56a65d7ba10410961fefa4a7f53f0a5079d25e9868b48767959f0b052dfe821d9fa1a08d026cf29dd279bb425d4a0e1e34654d36eb2b686f9caed5f04cc624a9c238f1136bc8d51fd8b27f79bc1e57149eb7975e22c683c9d2344c91d0f28cd4238addf363d4255853c60ffef4eb19b608a1ccbde61f87e7a661e9b81b1c30d8eb8b6d97142d33a4a1673865221de02bfea502421794f71077ee4911afdd5e9fc715866b6688e119603162a8743747d0cbe60c9ab1b9ac811aaca050278b475847e667b3de79c95dd8a771882536fab4280ee6f874ded1d5ccf4c2758af7b78ad4d9173f9adb0dd844bd309d64dd45d2e3c07dc263d62b6667c4abfcbc225cb567d09824d1c097973e41d31b7c61ab5b57c4fe95a0b0720e9e409d3e261b17816f1aab1a0a1b3aa8ba0d576b8dfead0003e32ab8d60f3057948f5c76c85782b5c6c52e167b7d435d1554a8a563b3f93ceeca09ced97b16bd8ea33f77c1983735bcc678209a9d73c7173f22617dc7f84b4efd09771e5c2fe5a36f7336d4d588f3d684277206be172aacbe0df3bb78723e9b2298133284be404552c450ea58de85caae33517ceecb9b1b3fbdcf735b83700fe31f694954a2dc7ce19468404b0c098459ed7ebf36a8cad201d563edb46a597d10f62bd6009384d157e8b152a82fa0503e7b81645c6b173de7550a09a917eb7cbfb01faa92c79e10a6de92872bdf435c36a26d7db2a6d7200a8b61e21017ac12a0ba59ae27397b6c9f94eb9be97531564709381022c1ea90f887b7178b2f8519e6338979087960444d6bd8d49c525869bb45ec1ca725350dcbcad03012f06a50ebf8e095aeb35c480acf52d06fef50e24c45aad2e91136ad334b34b6cce9b0081b5fe1d42204096623455060ffe498edef8b0be311fa015e5fb1d180e2f3bd5923bb129e6e2eb4d982ae5abadf2234768c3603dc07a496f3c4cb806e426c7c3d620d551700b79dcf68d08dc2ff30a7fbedd7833d6fadf6a38cdf8954590115ab5017d39e461d4e2bbbb9f1801d8d56e4eba80a5809a435ec09bc0ace32d42e46528093165b6de20586f804e86749df01022b17a88bac27cf734e52cacffbaa2a68d153272933c084c05ab2ec29685f93795498d378841222de27ba21969e9d403c407e16e1f88ede526e11aecf16035e3026ce6487e0bd1e75ebd0b5196f3519e77da8c2480e8cf9b8c887f38cc7583ae90fc9a12d46f29e1c254bb37bcb4614e1e1e55b45f8b0764a72714fce4d59cbb3366afd0ecbbe17be8ed24e0effe87c17a7611b14698f91bad579280298ba82873a3690e1cc43088227120db41c10fe805b107ff3c5333a323c8d19a5772943b582a7f28bc8cedcf2ca4e54ba4b7ea40564f5e06c54506517c2b45fdc4dd79ad2c31e91b571ca0d39af7569f25c28797dffda8f174aea87b05aa762adb89fdd79a4fd81e1f78921c2556c606cd858c2216b746c4a68280964dc8f9dd7d8800417e79089cff305c2592448675783e67089a42b9966fc55690a907a635136eedbbcbea4da81f83576345d77bbc6ba92c30f50d1602b25f164fc0872fb955ccb6bbb55fb5a691f2e97851aab980b39d9f8f443bef1daa8b3913307c13528ad218e1e19f2081c2f88a9fe0189fd7e536740ff3cb072766e100b8297636fa16669a4c103c4084049765b5b8b058c196ce8a57b67cfe4443e154ed7d4f882fc04ff5c442a2dfa912972668666f25a02567f45a39757c9f7952ff221432a4d3953386d2f114807da6db2af16e84397539aa6fb55e5618cbf6a4a4cbc9469558b26d2b4af80dbe233ad3daf5330c8e9ce2af501eacfbcfe397ec6f1f24f186c9013d44699a4a9e419400cb5e8ee30e99fec83d01bea85d6a71e1fc07c4aa465f5ad68d21894fd343d9ce85f26155ead38807d415c50d4004864febb6f3945df04a5bb95ee27f85d0d53f565b34fd241f73f86343c0f7c248d2aa3eff13806d5006bcc534c8d163675eccb91b9ed2957d3c6ee5ece9c30d400ab0edb170fb0581482b29766cea13753348c85f6524d7cdfd680502169c60c17cd432e23e37f925471a7d2b54509fd2a36dc31742387744d4318e03e2a8673f242a0bdd9f8b6c1a85b22327b0d946695b5aced80f491384d21cf5015902c5c706aff6d859011452f0d1c2e358b7542590372cc74cea21e719c25520fbfffcfa766e870ebe1496e61f86dab8492c247c6085ab9bb40a4d2b70eb8d9aa8f8415386aa623779c4e0d3677875593397c3b47712b596ff1b497c21d27e5d2f323147f282398b9cd770b65d75df7e659d1b5f7d186c011db99b2b75d68dc01639342c5365d5a4142eda91977439e1ccd984b1892ecfd1339a05e58e7db55f877267c32ca56d62233507b8ec2a1aa1c7377b2cd362142388eca7613a745c1e7372fcd5d4598898e694ee2d9ab423ba51dc4302c4564c948ce7b8acb2e6a9c157336e3a6dec80f393559b0216ed136f93132a3a37beb9ebf62f635150f9b216f2c7f0bd4a5c12f85e363329fb6c59154d9996da6e6c55bf98a1d2bb218b397960570b9806e514aa06c509f2270f9697d3db991f81acd6fd6dd3b4cc5e03d1042db5cb9ddf5fa7cfce58edd26f07be7eaf3965f83eb1abc0cba33a1a7dd72dc3bf4c63ca592bde7edd94640bd95d2d666aed556c2bcd777c982b746355bd948c6a2580b33bec27910294729c58ca30280aa47ad83d2eb4548712b8c969d485f88a1a33f6938536848b89f950cc0baf4e9f5ac64181a2a7deb80e189fb0b04fefaf073bf16cbf1907b7e6dcf1bcf3c33e9e0953c2152aa4cd860aa452160df7e4b2141515ad03456014fa47cf59781b72a2ba9abd0717081fd628d2c770fcca0d22a05324eb15602ad6fbb0ab7c7a602f01063d340612ab782d26043092007e7fb1be6b03aea14e93e781c719c59eb68dd9f029bf05da0c56e28e09de23a50379304b1acd398d7a6678d9fe3a8e813b91ed741f16e89e37a718e1edcfff6409078174f06c982599f4d1d0063afc40ba867b1371f3f185e32b58ff7b7dce3e7e296657d7dbcab2cc25812f1183ea3065dda88ea1f138e777dbab4fcff377e654e9105bf801729f563e2977f62031df3db9805ddebb19591c259fc4f61b233a58ce70d0a2c8c3cb3e34b628c47605802ea58cca56b909d8b036c1430252c83ab3d977c225b727eadeb8ec60ac4bd64fefb4be36d59e446cd4890a1aefc64d1ec792f50a8dc76274792b54ede1bee19bae81349dcd36870f48f9178e5cfb1fc898e3a1fddc118d9ebb820d0b43aee4b5cad04bf4b12f69fb35db8b903e79f07f600dc1382a979b86dd9fbc7d9020cb3704a68c6a75427be3797085dc2b4f2430a82e59de2169630b9695ed4c1be93c487956a1284f6ed8fdd532a6a48b37b625ca1add86bb88e9063ff9f062e1927d54d651f50f775978a1a03a0945fb6f97cb449383742c7150d0b7363499223efb36550412864436c31e6011e1539264076fa2ed05f41827e6e7c7f9ba03d0df6840a0b3abd64cde963b47c6502a8c2a23aa1c98db0d7d92953169b2db33ef6b2d0852ce7de2aa62d5dc3f65dba52a16105c4879def23d79237af16003037babd1ec6d66fdcb5c1f7a0a4321296d7d927f217b5d98709f39e5a00700eff47019eee30726ecf5bfe13c225c419cb15d69bcecaa7ce4511a6e22bf5b5ad5c36f97e21be202c86be531ae9396a3c88f45112d95443746ef9f6067dc1e506c467797b9946fa9349712278c1e73b3bbf18cade9aab82b050c3bfe102791ccc46dce50d66cb3940b0735b152e56d1287fa41153780de16ad1fcca0e6f3081903f77079e0d35d2207a28b051f8887c01822591193044de68912f2ec5c5d1341e1e78e8ea4c1e62df087f809bdca1320f93571af0de66a071b83a217816260c8f561be765a9977c5177cfeb67a1d1d15029b37674181e1731a75f41cf22c0a58ddc1d56bf54e15c8c7adbd56c23fa09125092eaed63abade47a0842feaa83f0959fdd383229dd6f827ef399912a5e6c853f2574854a2cc8ef912ace7dc1aeb38a248fd23b99ca168b3c9ff5edb07486575b599aca6b9bee70d563347b627befb81aa4e36accc1678d51416266fa0d525dec93197605288019710a89fc637a080beff906163b47b042fc63b95f945f31d6cf2e7bec0367a84cc359ec13820851990282b0c5c4c276a712252388450639df53f36a4ba8901b700391bfe00a61e651c241b856a0c5aef0ed881cbda319fb9e67d2f44b46edcb3a4ac00d11fedc40393dac7ff03e4486f1682dd2ab9219c6a1ee0d156419f2d0b3933fe4f87314351ae34ca22ada685f4096eacb73b623debbc603", 0x1000, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000012c0)="886ff86fe66b4847f1a5b226e9f23d618072d3f26a1f59581ceda8c68b20c335d7440b7613a61937572b40b70c6edcc6f0d7ff216706af14312d9cc675b68e1517b890420aca26975ad420948e8590f4cbd681819bef9645e0bd676b1b", 0x5d, 0xffffffffffffffff) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000015c0)=0x2) r4 = request_key(&(0x7f0000001340)='rxrpc_s\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000013c0)='!!bdev)*system\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001400)={r2, r3, r4}, &(0x7f0000001440)=""/236, 0xec, &(0x7f0000001580)={&(0x7f0000001540)={'xcbc(arc4-generic)\x00'}}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) mq_getsetattr(r0, &(0x7f00000001c0)={0xff, 0xffff, 0x6, 0xfffffffffffffffb, 0x3ff, 0x153, 0x5d4, 0x1}, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x4, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x11000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x6, 0xc, 0x1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x1f) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x7fff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/56) 2018/03/31 10:47:09 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r5 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x0, 0x8000}, 0x14) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x10) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r6, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) [ 258.111794] could not allocate digest TFM handle xcbc(arc4-generic) [ 258.130262] could not allocate digest TFM handle xcbc(arc4-generic) 2018/03/31 10:47:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000180)=""/233, 0xe9) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000280)={0x4, 0x40, 0xa00}) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000005c0)=""/110) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) setresuid(r0, r1, r3) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x90000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='task\x00') sendfile(r0, r1, &(0x7f0000000240), 0x1) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0x0, 0x0, r0}) 2018/03/31 10:47:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200000000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x2, 0x1, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x1, 0x1, 0x0, 0x1, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x1, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) accept4$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x80800) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0xa3}, &(0x7f0000000280)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000300)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x1, 0x7, 0x40, 0x1, 0x100000001, 0x9}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) r3 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0d03"], 0x10}, 0x1}, 0x0) close(r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) r4 = msgget(0x3, 0x400) msgsnd(r4, &(0x7f0000000280)=ANY=[], 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x4000000000100ffc) ioctl$LOOP_CLR_FD(r5, 0x4c01) r6 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0xd5381eea9053394f, 0x0) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000000000)) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000080)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:09 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x408, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x81, 0x2) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file0\x00', 0x83) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0//ile0\x00', 0x0, 0x1, &(0x7f0000002940)=[{&(0x7f0000001780)}], 0x0, &(0x7f00000029c0)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) 2018/03/31 10:47:09 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'erspan0\x00'}) 2018/03/31 10:47:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000180)="52472eb377191410b7cb1cc798f06bbd405bab3fa8b426877cccdef33aabef593fd33323ef36fd63731a10935db4e7cdc034fabe170d35b5d73e385d13650378f6a4", 0x42}, {&(0x7f0000000200)="0e62f4e2aa1e33b50b6da1caeac95e34e5abfbc60f2eae0e2edb1d22600fb2c24c872a2c72b00f1241fa918931f3256da8622b1804b18c7b4c31531e510725345ce66fdf40566fe1aa1a46921cb19b71def3f1262c21d19900c256c5f4626b3d263e8b9002cca3914b10b6330abe88d774bdd6430fa6bcee6181b8c9a67aed64a94c11666558d9f1bb69239867c17b6bc5f64106c558c495a07b96cef95eae236e", 0xa1}, {&(0x7f00000002c0)="a5729bc400f6d94f000a5319513d1202ee381399f9e9", 0x16}, {&(0x7f0000000300)="c06cc5292c25e60f44a03a086e9fcba79bc3cdc75948abc9b95e30b4f5fbe9f3061c09e4b4b8588868817abe8893e273", 0x30}, {&(0x7f0000000340)="2d9fe0621e5175bb67cb58e58a695c99c0692e5807b5d881ef6708ee811c4d1185e815dce9dafc0e59be3ff5d6926b32c336fbbdebd08b7eb1f6dd52597fbb181b808d5b9e1576f4de69d7a9784cc16740a05f53fe08e7b2953717471f97adf9ea68a510f8a758083bcb78f659bf55d0c9902100b2773b0a6a092fa070abf7a06340742f38af46fe2ca57b877c886f5ab8cd594c418ab455d98782e32e8d197c03f3ab706f546453622a75af38714e8ab4464f1e0b96319839a81c8e52bc24811e2f8273ed1aec33bfee1277f20d654584b3bfa6de5c1dc89bd160f5996df781ff7509d4021893a3db55abe68bc66a75cb48e6756c93ef1e11", 0xf9}, {&(0x7f0000000440)="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", 0x1000}], 0x6, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x40, 0x4001}, 0x20000010) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x13) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000300)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@dellink={0x30, 0x11, 0x800, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, 0x10080, 0x5}, [@IFLA_TXQLEN={0x8, 0xd, 0x40000000}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) r5 = getegid() rt_sigpending(&(0x7f0000000480), 0x8) fchown(r2, r4, r5) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff922d, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xf3, &(0x7f0000000140)=0x2) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4b, 0x100) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000025c0)={0x0, @local}, &(0x7f0000002600)=0xc) sendmsg$can_bcm(r2, &(0x7f0000002740)={&(0x7f0000002640)={0x1d, r3}, 0x10, &(0x7f0000002700)={&(0x7f0000002680)={0x4, 0x2, 0x4, {0x0, 0x2710}, {}, {0x1, 0x81, 0x800, 0x2}, 0x1, @can={{0x3, 0x9, 0xa4, 0x1}, 0x2, 0x2, 0x0, 0x0, "1b7cc3737b249d46"}}, 0x48}, 0x1}, 0x800) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x420400, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) r5 = dup3(r1, r1, 0x80000) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2c0, 0x0) 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0x4, 0x0, r0}) 2018/03/31 10:47:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) io_setup(0x6, &(0x7f00000001c0)=0x0) io_cancel(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0xc049, r0, &(0x7f0000000200)="3063e879c4c4b781f2fa2ce60e8eb592d84fb4229d8cd9b22e1fb78581add9bbd3fe531dbea33d8cfa4a70c1ffc982cfea3a8a2bade1fc2695cb5cf089280c9a6783df35caeedb6b0b0a2da9acdd76d0542b76571b38fd1fd148327fdf34b75055be9bcd6f36a6f1d85d9271166ecaf3956174a1cb4118ce88feb41517608354e255882c83aad10c02d04bd0391cc8958ffed0490af8183c16968a5bd77a8f68370b36052368e7f06ad08386f9b1bdb527e20ec867a397e59ce9bcf7ba29bc429c749da29ec0259bbb07c078c51324669551e760baceafff8f1e3ed53dd57b28e75c65699a4c67eb5e2270ca70a119a284d35b555060", 0xf6, 0x6bd3, 0x0, 0x1, r0}, &(0x7f0000000340)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000180)={r0, r1, 0x4}) 2018/03/31 10:47:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ff251affffffff04000000000c00010004da933c7c809bc68d03000000000000000c0003"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x1e, "0f5d72ff1d7ed0a6f4b4904e5e7ef24716815fd26f2e9607438e7f54cb00"}, &(0x7f0000000200)=0x26) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0xbb, 0xbd, "ce912f7dff5f245b4363ba01ec14b36be0c2365549473ee2e6702cce07c0d692caed2ee8c368ebedc26231058cb7439590a472533344843db1a8b915a85260488bf7a27e1e94e40556edd70a4a7007458a94f85ad6182dcdf25968c9a9b305ad56123aca6988d2f8d5193d3de51deee0dc0da9661a4bcc2a0f1c5e6ae2abb914908204f7af8311b4c63204535185c96718e5333ed57758ac5bb5787d08bbef67cb977999fa4524cc2f24e01cb1b0be22e8abd36e6749d23e29b4d30256"}, 0xc5) ioctl$KDADDIO(r0, 0x4b34, 0xf24) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x1, 0x0, 0xfffffffffffffffc, r0}) 2018/03/31 10:47:09 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), 0x4) name_to_handle_at(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x1e, 0x5560ee3, "491beffdbda15060b248e7741a3c8ad7acd16a2ebc47"}, &(0x7f0000000280), 0x1400) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x0, 0xa}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x40, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) [ 258.570503] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 10:47:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:09 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x11cc, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x204002, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) sendmsg$netrom(r0, &(0x7f0000001840)={&(0x7f0000000100)=@ax25={0x3, {"2c9083798202dc"}, 0x101}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000140)="1895dcdab80a2f0a6921b074286a85cb19103a989ecf0f8c0ab7cf088a0f1aed947884ab482ef7fc794e5f99ccd76b33ef4779129ee2607b4321d6c7b5ba3093", 0x40}, {&(0x7f0000000180)="7c8a91e4b31480d11360e53b832eac18411cba7ceef74f3f3db32e8d0e55aef5a312553206faa186386d270654c13837a18e5bc16b8e053da24b62dd5526fc5193f1ce3909567594cb5881e869b8944f9cfe7e10eba2d3550318680ef49efaa0a95c5e0bd198951feb1d6eb09a7933dc177c14bcb8e6eae223c5066f4e797c61c285110bfa9e3f22db738a993b3d412898d25de56127e2e698df652bbd9fdeb4508c943c0e6b9939493460efb3f1ecd58365573e0418edc5da07910986b0748905c6524056bff42fee20482e15b7d1ada7f5b50735ee4d84c9c388700e52fa", 0xdf}, {&(0x7f0000000280)="bfea0c77bf1a4aed7887df6defbdd9d0615a5960849ff4074ac16650311ee32495d54dba858d6f433644a0816b9a78653f51002463b9f2b15967364ee0bc4b206f6be55dbb9aca65951f090a8a2eefc0d97aa3265f39268b75448bd587ef4327d70d652738e521d248a5f6618f0b0680d6c20f0adb563dfe98c31515d59f3c8eb332281dec3e15277988d731683afa4fe95f200fb73770ed0ddae8e2cf6a13c4fd06a714b047d3f360e68d381f3eb54cbc0b7681be595a1968b4f9625efff430d5b21e28ab1097bf0328588a0d34aed8bd13d006f68a1237945c71a1905d10a864b1eefce40e628a4d78a949d7b02fd0830fb756dd", 0xf5}, {&(0x7f0000000380)="15deadfe84da8e63bfab32a3c900df83fdb2a21f758e3368b1e2607a5ff38417177e68409ab2894f20a754e5126872929509090cad7cc2a25da697b2995bad5718692e9ce1990076521d4a800a8e856967d9c4ec0267f1f7e3bf3f7b7267736ad2efa439f69e02b39a090871a0a0ad99bf584cb0bec4cf6855c6ba6de06b59bce88802d689f26e889112bb75248aac6a9ee4d44743c2eee0594830201f6c2c7bc85506962de05dde0ca51b651ab13e6fdd14132fa91b070ca21fbf723619ed", 0xbf}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f00000014c0)=[{0x100, 0x10b, 0xffff, "aac6d8e88bd4cdee755860acc3b684bac753c55b64816f4e6373d252a0e04fc299a81784bc84c8468b7f53689ba4006c5ae3817aa3f54a348b736dc1c67b70931f3e07b479e9d0b5166058049dbea5fa79c1e260380c0d365720b798cf3b33ba52d3a493eb9287f394b7fb507ecb79e0b1e00784f8f9feb401e96bd63c7db5ecb22b53d6f6284f5cf1af6d522e09530b81688dacabfaf0a9f38042bc97ad7fcb2fbfec4dcb31502f047457e15a187e6410568fa37c92c36fb1022525c35a07849cb702c65a8e4907ebac92d4469bc3541eb7da154000d6993cf834e2fc9dc930217bac4756bfe6428794c2"}, {0xf0, 0x10e, 0x525, "d6ec937510dbc9cd7d9b8782f044e10cd4c0e0b288de8fcfdf6f5ce2d14f43ca37c71af67181224afa073cf27663cf040d16209eb580f598efa3ba3e4bbffee4ad5a6b283c9ffc19558b6e8b69c1ec11e5b7c854147094ff815c42da03bb09a2f5ca71ce4544efcbc237265bc973a666afb0a6a86525e6435e83aa02fc67834777b8609bc585699153909b92864a1e3959fb229a2d58eea14776a1bfdc62036dacbf6bcb6bcbd69e2dc5704af676757ee2e644baf0489a2df90233f48faf0ea95534d67f4e93c37b285b5b8ba26d4725fc0644fe6b00f9cf7268"}, {0xd8, 0x116, 0x40, "274f32056cd09d45466b855cfc3187543cf5e1d33ca0e3f329b392a1f8d28a5aef73e668da6e992c9b91f3bce888c797f38aec51a5e0f4d29cc285a451b78f89866119cc6b24237b66c4959e25b6cac56d4ad01c80a77040a4cab2df980f3619eac2e3ad0eb354c0cabd1217f60613712794c0b6a5409c9c9b4724bca7b97d8eff1b5bd76ae817a8f1306203a18e2753000b43911e9ba7ca18d61a39015186f727bf8f5ae23f2ecb42f3029bdf54049c31df4d12ce3390ddbbd692a61ac19d0bc0772ca9fc"}, {0x68, 0x19f, 0x7fffffff, "2cce96357ab67fedab9b6dd18cedc57b8344c6a5a6b2a2f92f45a483ad54548a576f3191d243c1b357b32523485f3bc77559b9219114c0bdd1a8b8c0b117cb8dee39ebc81894de061f6bb4cd2007d234232e27ea8352eb"}, {0x30, 0x199, 0x5, "e1abe3ce1c9042ee17006e3ed9876f1779975353dda519f3e2"}], 0x360, 0x20000004}, 0x4000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x12200, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000200000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="ca"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/03/31 10:47:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000001c40)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x2, 0x1f, 0x6, 0x12, r1, 0x5}, 0x2c) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100, 0x4, 0x7, 0x0, 0x0, 0x7, 0x9, 0x0, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x0, 0x0, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0x0, 0x7}, 0x0, 0x2, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000480)) socketpair(0x11, 0x7, 0x7ff, &(0x7f0000000080)) [ 258.641802] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/31 10:47:10 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0xfee, 0x6, r2}) 2018/03/31 10:47:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x4, 0x7, 0x3, r2}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/29) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) io_setup(0x7, &(0x7f00000001c0)=0x0) io_getevents(r4, 0x9, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x2, 0x4, 0x0, 0x3, 0x0, 0x100, 0xc4001, 0xc, 0x2, 0x4, 0x6, 0x10000, 0x5, 0x55, 0x0, 0x8000, 0x0, 0x6, 0x101, 0x3, 0x4, 0xc8, 0x600000000000, 0x8, 0x8, 0x3b1f, 0x10001, 0x3, 0xce, 0x48bd, 0x7, 0xfffffffffffffff8, 0xfffffffffffffffb, 0xc3c, 0x1, 0x1000, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8000, 0x469, 0x0, 0x5, 0x80, 0x2f2, 0x5d5a}, r3, 0x1, r0, 0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x0, 0x2}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001540)={{0xa, 0x4e22, 0xc9eb, @dev={0xfe, 0x80, [], 0xa}, 0x4}, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}}, 0xfffffffffffffffa, [0x8, 0x7ff, 0x8000, 0x24, 0xffffffffffff0001, 0x7fff, 0x5, 0x100000001]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0x8000000000002c) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000001400)={'filter\x00', 0x9a, "410164ef5cce33d9abdc5157b84c22b65bc403e47fb3915ad86a9a58ca2414e24090fec7bdde9f150be3de6e5613d2cc39df4116ef144d0c281251c9a2410da5b37f1d95a52e72542e4a2bf45ff78d91d32060fde3b942c69ebeb0e96f352bdd42010e2b8c7d37d1d3dd8d7ccee94739818bbf0038c722fc7205cec9d6f017aafd0872149f20472892ddc56dbf4bea3d799df60dec92d703b807"}, &(0x7f00000014c0)=0xbe) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00000012c0)=""/140, 0x8c}, {&(0x7f0000000100)=""/19, 0x13}], 0x5, 0x0) connect$inet6(r1, &(0x7f0000002fe4)={0xa}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000001c0)=@dstopts, 0x8) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}, 0x2000c080) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\a', 0x8}], 0x1) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0x14) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/235, 0xeb}], 0x1, &(0x7f0000000200)=""/71, 0x47, 0x1}, 0xfffffffffffff001}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/99, 0x63}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/32, 0x20}], 0x6, 0x0, 0x0, 0x2}, 0x8}], 0x2, 0x20, &(0x7f0000000700)={0x0, 0x1c9c380}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x28}) 2018/03/31 10:47:10 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000009c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000002}}}, 0x418) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, [0x8ad5, 0x8b, 0x2, 0x6e, 0x5, 0x10000, 0x80, 0x7f, 0xfffffffffffffff9, 0x400, 0x81, 0xfd95, 0x46511723, 0x5, 0x14a03952]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r2, &(0x7f0000000580)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) close(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000005c0)={0x1, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x88) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000040000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) 2018/03/31 10:47:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x1, 0x3, 0x2, 0xf42b, 0x20, 0x483}, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/31 10:47:10 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x1, 0x10000, 0xfff, 0x4, 0x0, 0x8, 0x4200, 0x0, 0x0, 0x3, 0x401, 0x6, 0x0, 0x7, 0x0, 0x200, 0x4, 0x0, 0x1c40, 0x400, 0x8000, 0x6, 0x8, 0x100, 0x10001, 0x1, 0x1, 0x1, 0xffffffffffffff24, 0x800, 0x3f, 0x4, 0x1, 0x7, 0x7ff, 0xf0e5, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x4010, 0x4, 0x3, 0x1, 0x3, 0x3f, 0x2}, r0, 0xf, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x9, 0x20000000000020}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x80000001, 0x48, 0x1000, 0x3, 0x8}, &(0x7f0000000380)=0x98) accept4$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x800) fsetxattr(r1, &(0x7f0000000240)=@random={'system.', '^nodev\x00'}, &(0x7f0000000400)="6c6f70707030952400", 0x9, 0x1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000440)=0x401, 0x8) 2018/03/31 10:47:10 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x16, 0x4, 0x8}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 258.931965] sctp: [Deprecated]: syz-executor0 (pid 27473) Use of int in maxseg socket option. [ 258.931965] Use struct sctp_assoc_value instead 2018/03/31 10:47:10 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@srh={0x5c, 0xc, 0x4, 0x6, 0x6b6a, 0xffff, 0x10000, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x68) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x220000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x10000000fffb}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x4) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/03/31 10:47:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x531100, 0x0) prctl$setfpexc(0xc, 0x10083) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xb, 0x100}) 2018/03/31 10:47:10 executing program 2: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r1, 0x6773}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) sendmsg(r3, &(0x7f0000001040)={&(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x4}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)="4666d2b0343e", 0x6}, {&(0x7f0000000ac0)="76e9d4f8bb48b521c2bd70c2f400a0b8582bc0304a7e7ecb0ee23a9c5ef555e3664bb95dbd3bc467cebb7db29bd4da2b01be1ce126cfb1bc7323dd6c8c8da7f5143f2f3648", 0x45}], 0x2, &(0x7f0000000b80)=[{0x18, 0x107, 0x5b3, "12067e5626"}, {0xc0, 0x112, 0x4, "0bb6a52bfa57aed295dec5a9b0c9f1a9158706a531d5cd4679cd608f6f3fdee4d00f5f9528ee927a37e2dd3a71a8ec74a3e16cf46fe2e458ee3bab99b8ed9615b05d4f2bfba2e1ca75c2fcc94be37036e5b956ef50b4e7395dd7da8da260956a58c5387295b857afd63e7b49c9111b9c1199438ae8a006b00ee04c3ae4abff19992b4548cb0f5fdbd5dbb149c611f825a98d541f7543535a4af99d9e701a9117086100e0be98df98cef54077"}, {0x28, 0x12f, 0xc2b, "3ab49b635437993ddc3cbd733b301c8b72e8e5ed96a643ce"}, {0x68, 0x0, 0x8, "d6a1dee586b50188ff198c25f6694a0a4af565e4848beb14aee3e5782e731504ae90700edd99476e5aed027606e56ac50eacbfd49201c07c47ba6d9d97918276ac1ea3101698751e5941cd1d3d053aa012a668c710f2"}, {0xd0, 0x19b, 0x10000000000, "b900aabe69224df01ff161c59bac489b47e75422514a7e856b20a72ce6ee5662a6f6fa3a1574e0fe632f52a9b1b543598dbe99e975d34b0b2f68cba9903429bd8920c3b983dfa57ee071ab3e8c024048374d874c2b8bb10f284fcb9a682708b12641747bf311d5eb3050a522d34783fc15ae8adabf80d9556b3194dba7ca02811b2b22cbba9b608d631a48ae5e63ffdc7b6f00fad4f0bb05803bfdb7567e1acd860f974d823e827823362162953ae277824b9e2cf4a7d44eca"}], 0x238, 0x4000}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20) sendmsg(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) sendmsg(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d526985b20473a7c", 0xae}], 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r1, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) r6 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) close(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001140)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) sendmsg(r7, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001180)="499dd3eb2df1952df06c7d1715d3ee170009b6923b4c4bfdf3c3788cbb1f0f4cb2416437adbd4dc63dcce7208e43dd3eedcb023037b33041cb789a2f760e7b318a77e589dabbefa66780941a33fdf5b12d79df1af232b6beb3afd0a0d3988f9f6ef03822e88eaa5ac25b184de636", 0x6e}, {&(0x7f00000012c0)="8a240f484656e0a5fd653336373d0932b13530d62973cad8d1a28470affa777b15649811718f233fd8f4d1872e74760f17b8b0c7e49b7cea29a394437ce8d58336697e5825a95cf449944222edace2b8517b6f8ebe3f7133980769a23b9d494ddd21352f00df9bfb2f41ecdf5db59fe830c0be16ce8308054d1e892a", 0x7c}], 0x2, &(0x7f0000001340)=[{0x78, 0x105, 0x5, "b00f4c2f0a952e377c8de9d3212d2ba350d00bc80fe740b30b6b4f6819d97d8f1752fb211ad964c991c6e970fb00d1f3f0ba635a1c4b75bb662731e95cb18c117391771efb5ebe443e615c7890778338b5c911015f2bd49e928bcc8cf39aaac8f52e01"}, {0xf0, 0x118, 0x315, "bae10d52440d1151a235e4ffe5fa4c920a2430c5fcc181db53496d220903bb5e493045e35418b4a745fa11e3474ee7383e9d0fe70d6f78a47e0e23f90bb4b39652b3524d637e79a2cc50e37d240963cf32a98ead47a29256b9f78eff311ebf111778a843f7cb9794096579f227bdd8bee9f46e1f852a7dd8a69e95ed2868991e8b3a65987c24b307187e588baf89d40c551cbf6e30f172d546714e7bcafc6ff4e91f96f239ad7ba64966a0b13bcc2c600b026e390f401d4c0a776bc324f756edc91f0c1cd5f9cc8a065179963cb043b6479348a94ce4f76ca7e9c4cd507f1284"}], 0x168, 0x4000}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x0, 0x3, 0x5, 0x2, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000a00)={r2, &(0x7f00000009c0)="e4970e592c2e3341", &(0x7f00000008c0)}, 0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000880)={r7}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) r8 = gettid() perf_event_open(&(0x7f00000010c0)={0x3, 0x70, 0x4f8f, 0x2, 0x100000000, 0x5, 0x0, 0xb4, 0x0, 0x6, 0x902, 0x8, 0x8, 0x6, 0x7, 0xde49, 0x1f, 0x8843, 0x5, 0xb1, 0x5, 0x3, 0x100, 0xfffffffffffffffd, 0x1, 0x9, 0x2, 0x4, 0x4, 0x80, 0x25479083, 0x10000, 0x5, 0x0, 0x7, 0x9, 0x4, 0x4, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001080), 0x2}, 0x8800, 0x5, 0xd849, 0x7, 0x10001, 0x7f, 0x3}, r8, 0xb, r6, 0x8) 2018/03/31 10:47:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x200000000000000, 0x3000, 0x9, 0x9, 0x9}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:10 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getpeername$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) name_to_handle_at(r0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x3d8, 0x9, "e7783468c51d81d624b4820f025542a32e591a2355fb4798f82f042b20edee2aa8cb4bd7e64620950a49b4f2f28aa903b439e6b8620107f45c7c822a90a64446a9f1e4f3777c2f61a8b79af98c87db94e6f051f23deaa1a26209d8bae0643696e94c04a2cd62cf03948283b8d0dc60c53a6defdb83d05122bb948530d84199bb449157ee9d48b6c8d54a18f6bb6ecce67ab5592c5f441dc2214a808b9944e5700de07e237b6f945bc462546688968ab03abe204a6112a123419b20f574736bfe5ef637e2d9232cdf7c"}, &(0x7f0000000380), 0x1000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x800000000001000}) 2018/03/31 10:47:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) sync_file_range(r1, 0x73, 0xffffffffffffffff, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="a4c1499b5edf16e4c8eb02aa018f18d6488dc654cfe35c7aa30fab85c37ff26b659bfeb9fb07768f8ad862021d47c9910a16cd564755ac4e16f040f7f7fb69823a18607b8871030a792746b83d32facca3034b6c9c2ce2c9bd379b66ef57c81f2b815a8ee0e95c6ef3466786f23e", 0x6e, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000440)) syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6000) keyctl$negate(0xd, r4, 0x401, r5) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/90, &(0x7f0000000500)=0x5a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000140)=""/227, 0xe3}], 0x2, 0x0) r6 = gettid() fcntl$setown(r0, 0x8, r6) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000400)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x4, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x41a) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x10000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) pread64(r0, &(0x7f0000000100)=""/2, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x7, 0x0, 0xc, 0xffffffff, 0x7, 0xfffffffffffffeff}, 0x400, 0x7fff, 0x8, 0xe000000000000000, 0x3ca16429, "3f07bd3147073105260b1ebda645e26f6129d80f47ee7a38cd56fb3820770f681b7b396462ffb215fe0d2952c9ad36bc32a3ead6501c21e593d42162c6a444a547f0bd0b059dd968d7253311dfaa1d70c8bbcc3b3e12a4246eb1be9213db88ba32350d5f2f8721c2e7d09c415f7853acbcf89431c144a08109bd07d568f19fbd"}) 2018/03/31 10:47:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0xc0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x20040, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:10 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffd, 0x1, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000540)={"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"}) finit_module(r0, &(0x7f0000000480)='/dev/ion\x00', 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0xffffffffffffff8c}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r4, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) setfsuid(r3) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) times(&(0x7f0000000300)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000400)={[0x6000, 0x6000, 0x2], 0x6, 0x80, 0x7}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000980)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r6, 0xfffffffffffffffe}, 0x8) 2018/03/31 10:47:10 executing program 4: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f00000000c0)="1f0000001e0007f1ffffffe60700007702000041bb968d3d6c39080001454a", 0x1f) 2018/03/31 10:47:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/224) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) kcmp(r2, r3, 0x5, r0, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x5, 0x7, 0x0, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x7fffffff, 0xffffffffffff5f80, 0x8000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x0, 0x8001, 0x8000, 0x7, 0x7fff}, 0x14) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c489055763", 0x4d, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x1, 0x3, 0x2, 0xf42b, 0x20, 0x483}, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/31 10:47:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x284000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x20, 0x35c, 0x8, 0x2, 0xffffffffffff2d93, 0x3, 0xfffffffffffffff8, 0x0, 0x5, 0x1}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x6df, 0x9b4f, 0x7, 0x2, 0x0, 0x80000001, 0x60000, 0x9, 0x8000, 0x88, 0x9, 0x9, 0x4, 0x3, 0xfffffffffffff800, 0x6, 0x3, 0x6, 0xfd, 0xee, 0x6, 0x20, 0x9, 0x40000000000000, 0x2, 0xfffffffffffffff8, 0x4, 0x7ff, 0x80, 0x8, 0x8, 0x6, 0xffff, 0x3, 0x101, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x8, 0xd9b}, 0x2004, 0x2, 0x2, 0x7, 0x100000001, 0x401, 0xfffffffffffffffb}, r3, 0xe, r0, 0x3) 2018/03/31 10:47:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xa, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) 2018/03/31 10:47:10 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x36, 0xffffffffffffffff, 0x3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r6 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000340)=0x9) ioctl$fiemap(r5, 0xc020660b, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x0, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x0, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x7fffffff, 0xffffffffffff5f80, 0x8000, 0x0, 0x0, 0x1000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000}, 0x14) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r7, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000100)=[{r4, 0x80}, {r0, 0x42}, {r3}, {r2, 0x2002}, {r0, 0x8}, {r2, 0x100}, {r3, 0x4004}, {r0, 0x2006}], 0x8, 0x12c) 2018/03/31 10:47:10 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x1, r0, 0x1}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = accept(r1, &(0x7f00000001c0)=@ethernet={0x0, @link_local}, &(0x7f00000002c0)=0x408) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ftruncate(r0, 0x9) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0xd}, 0x425}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @empty, 0x9}], 0x48) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) sendto$ipx(r0, &(0x7f00000000c0)="8f6d2c29e9627a28b293ea7f7778d62157ecc0c9d32cb04d02bcfc22378c9dba4fb7ccb49777f3fa9fa3762a0a786af5a97a1dd5d911874c16e3ddf712ee3584a7ddcaac", 0x44, 0x80, &(0x7f0000000140)={0x4, 0x7fff, 0x1f, "6b88f36e9f20", 0x4}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2f0, 0x4, [0x7fffffff, 0x4, 0x2, 0x8]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000280)=0x8) 2018/03/31 10:47:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x101400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x34) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000140)={0x4, 0x0, [{}, {}, {}, {}]}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x240000, 0x0) 2018/03/31 10:47:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}}, 0xfffffffffffff800, 0x0, 0x0, 0x1f, 0x100000000}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xd0, "62a13650a39b0edeb4e4b46a88a85f5319bf3169ac190a75e57e90827fcb76e02a21aa45f3fa309145d081b8089e0da9ca83d11f28c1529b32cc731d328a388a03045bc990fdda4ff7da2945007c424cef2662c2a5cb396ee2efe8e72d6084aa0d54318b99ffb40e2ba0b2d7a19c2c0f84d3dd9abbcfeeffe51b1f15b4c9ebdfed6c6884d0351736281f4e0421d1e0648fcf8be15d3f52bf968405d9a9eeac24eb27b6e6dcb9c14461ef747bc81a6953155920c0b7aa907c630e0cef94fb31de1baec7fd9c093b7625193e4472527a23"}, &(0x7f00000003c0)=0xd8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 0: fchdir(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000600)='][!vmnet1GPL\x00') r2 = request_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='ifb0\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000780)=0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r4 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001c00)=@broute={'broute\x00', 0x20, 0x5, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000ac0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000c8f4912600000000000000b8c7bc08010000000000000000000000000c6970646470300000000000000000000069703667726574617030000000000000697036677265300000000000000000007465716c300000000000000000000000aaaaaaaaaabbff00ffff00ff9cc3657df338ffffffff00ff00007000000070000000c00000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000002000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000d00000001000000001973797a6b616c6c6572300000000000006c6f00000000000000000000000000006970646470300000000000000000000065727370616e30000000000000000000000000000000ff0200ffffffcd0c5915e880ff0000ffff000000b0000000280100005801000071756f746100000000000000000000000000000000000000000000000000000018000000000000000100000000000000cc2c00000000000099020000000000004e464c4f47000000200000000000000000000000000000000000000000000000500000000000000005000000230f100000000000229278ae9c72a5de8561093b0cd4b06b4e56511049a463be7a18b39f0286dadac7863d3b0765718948a609c2685d983cfedf1cd5e2c8a72d93af3fd8c14c23e000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000010000000000000000000000000000000000000000000000000000000b00000000000000000000000000000003000000ffffffff010000000500000020000000080064756d6d79300000000000000000000079616d3000000000000000000000000073797a6b616c6c65723100000000000069703667726530000000000000000000ffffffffffff09e5dfda122c84ea000000ffffff7504aea422a80000ffff00ff000070000000e8000000180100004e464c4f470000000000000000000000002000000000000000000000000000005000000000000000cf00000003000300000000007f2dc505d1b1bc85716ad3991afd195808d7dc9d746c9c9d61a31ed0a7eb6469602b0227f4c321d903f68fc2c39a8904b3874816bc26ba7601dbb86ad97687b100000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000c9690167dd5b4b838f43f7007789c01d315731209d4101d36712d2695f8e7c80416a8ec7e95ebcf8d22e22e581aa693f2b29fa7b663707afdc24167f218561e5b2bbb3daa764128749740c174e7798d96e55cdd28c2ef26def24e8938390d911d5298ef9a9a6eeb66607defc7246b817e8447e256947aa4e0b6556e06591dba79a21049a42057de3b400894564ced8ed732343f9a4929d68889cd3bf1f3453bcd8e585f34d8395d4726fdc4e812f1f82"]}, 0x4f0) getdents(r4, &(0x7f0000000240)=""/22, 0x16) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='..', 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x2, 0x248, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000430], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x44, 0xaaf3, 'ip6tnl0\x00', 'vcan0\x00', 'irlan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@state={'state\x00', 0x8, {{0x1f}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x88e5, 'ifb0\x00', 'rose0\x00', 'syz_tun\x00', 'ip_vti0\x00', @random="e00811031001", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0x2c0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000012c0)={@mcast2={0xff, 0x2, [], 0x1}}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001c80)={0x0, 0x7, 0x9, 0x9, 0xeb, 0x8, 0x6, 0x6, {0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x36, 0x4, 0x395bf1bc, 0xc2}}, &(0x7f0000001d40)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001dc0)={r6, 0x1c, &(0x7f0000001d80)=[@in6={0xa, 0x4e20, 0xd2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x2}]}, &(0x7f0000001e00)=0x10) mq_getsetattr(r4, &(0x7f0000000080)={0x8, 0x1185df90, 0x2009c, 0x80, 0x40, 0x573, 0x9, 0xda2e}, &(0x7f0000000100)) 2018/03/31 10:47:11 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x5625}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x80, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x1}, @in6={0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3}, @in6={0xa, 0x4e23, 0xa19, @local={0xfe, 0x80, [], 0xaa}, 0x802000000000000}]}, &(0x7f0000000240)=0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'rr\x00', 0x0, 0x2, 0x8}, 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() r1 = accept(r0, 0x0, &(0x7f0000000540)) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x37, 0x4) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) sendfile(r1, r0, 0x0, 0x0) getpeername$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'rr\x00', 0x24, 0x20, 0x10}, 0x2c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) socket$nl_route(0x10, 0x3, 0x0) 2018/03/31 10:47:11 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x0, 0xfff}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) 2018/03/31 10:47:11 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x80) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x100, {0x20, 0x7, 0x7, 0x4, 0x3, 0x6}, 0x0, 0xa9}, 0xe) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x10000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x6, 0x1c, 0x1, r2}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) fcntl$getown(r4, 0x9) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) [ 259.739009] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr 2018/03/31 10:47:11 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff12, 0xfff}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) r3 = socket$unix(0x1, 0x1, 0x0) close(r3) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:11 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) socket$rds(0x15, 0x5, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000580)="c030837bc4e8d56715a388b277d3d5034614a3833ba0edbb2eeb489fb558f27072cfd1888f59ff2eac61432ce8e2a3a846d7c48be652081bfd7afe167363a56b69f6d61b4c2cfb9a6183c137e0cc6cc5a87c9b74843df18130307c8445e43bda0333", 0x62, 0x4000000, &(0x7f0000000600)={0x3, {"1d4738dd0c67fa"}, 0x6}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r4, 0x400, 0x1) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x6, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x7, 0x0, 0x81}) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7fff}, &(0x7f0000000540)=0x8) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000001c0), 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000480)) 2018/03/31 10:47:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=[{0x10, 0x29, 0x3}], 0x10}}], 0x1, 0x0) [ 259.788783] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr 2018/03/31 10:47:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xef}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2d85}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000340)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) inotify_init1(0x80000) 2018/03/31 10:47:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x17, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/23}, &(0x7f0000000240)=0x78) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:11 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fff8, 0xa}) 2018/03/31 10:47:11 executing program 2: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r2, &(0x7f00000003c0), 0x0, 0x0) dup2(r0, r1) 2018/03/31 10:47:11 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x5, 0x7, 0x0, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x7fffffff, 0xffffffffffff5f80, 0x8000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000, 0x7, 0x7fff}, 0x14) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x8000}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x11, 0x2, 0x1, r1}) 2018/03/31 10:47:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x2000, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f00000001c0)=0x4, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x1}, {r1, 0x8000}, {0xffffffffffffffff, 0x8040}, {r1, 0x3}, {r0, 0x80}, {r1, 0x1}, {r0, 0x2}, {r0, 0x42}], 0x8, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f0000000180)={0x7}, 0x8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)={0x20, 0x4, 0x40000000008, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa}) 2018/03/31 10:47:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x10001, 0x9, 0x9, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0x12}) 2018/03/31 10:47:11 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/128, &(0x7f0000000240)=0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb}) 2018/03/31 10:47:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'rr\x00', 0x0, 0x2, 0x8}, 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() r1 = accept(r0, 0x0, &(0x7f0000000540)) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x37, 0x4) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) sendfile(r1, r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) socket$nl_route(0x10, 0x3, 0x0) 2018/03/31 10:47:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 260.114755] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 260.172736] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 260.175096] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr [ 260.249082] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr 2018/03/31 10:47:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) geteuid() mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x8, [0xff, 0xffffffff, 0x40, 0x7, 0x52, 0x8, 0x0, 0x0]}, &(0x7f0000003340)=0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x101, 0x15ab, 0x3daa, 0x7f, 0x0, 0x6}) 2018/03/31 10:47:12 executing program 3: syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffff80, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000180)="8684499768da6f91b7fe6d90d998a15565e6f8b4794b1c8bbb3fd523f3a54c60321a64413f0ee5e7ad31a67e7bb1043bf89c9dd67884527c822ac737dc4addc650f588bd383b18bac3c1d856b6d9b128d81c1196580381a5e8580d181c4d0b51c7fce9c6b6458327d7c7293c95419238a336214bb5a9d9ae60f2cab3ffe42f2e5c78e9033bfcd6b16195324956052eb05eb09ebbdbda8c9833d8100466f88afbc0f646aeac122d6a42369e5c847e071b0b87919b758bcd3c45fa1c322c70fb9a116618050a466644586ff2c6da5c929e8f70dbd652b19794cde3d37cb337ec0f1058f7509fdbc591b282187ddcf8a7ab25e1b147b0a7", 0xf6, 0x351b}, {&(0x7f0000000280)="828cb5c4674363e780146688f8fecb77991372b5be1cf6ec2ab752fd1e7c593185f222eddaf08131da6e40fd77f499a076b8eb8f72dd3d72f2d962dc6eb7d391f28bbca10d6b59b9ed7a368ed6fc3a1a8194ce6e0e914cd83990444749eb342dae61844b878b9942dfc3e9469c31a52c838d82d54b6798bc8079d1d85a7a705d44665efe802520a3ccf439434351149acd84cdd96a6c4b5fdd7b21656bb81906bcc84ef0d8699db44588d00fd9f8043fff0f4aa7af36f75d4c53ad3995849fa31833a9ae66e257455b562b6578f4ec2044373e7191c19c80c20e2e34b9417b3a7f1a04ae31e5be64", 0xe8}, {&(0x7f0000000380)="7caebd1b03d150a534d6e61f748fe7b3025cf43d61d7edaacecfdc9f999d4eb415b147df0ac509ffb8e5281ed5f0464c9564608673ea12b48d958ae0cbbdc3f65c9a53eb0d4835528ac5365c1d67e745445d390b2a8be5e6b28539597aa97d67b28631bb6473e2b1189f0a42ba90f2c19ecb2b36497d2304d7a7201de0eb419913a616fd97a3175582b5e6ddebe892d846e8cec2e4304f46ed26f74d895fb568fae13dd783d3a2a3ce942b158e2017658f5642061483260e20", 0xb9, 0x8}, {&(0x7f0000000440)="f122cd5ea6f3590e860c52a1ec5de549cb3be8d600ed325ece24758f427a27bd42da3a7e5f574090b838250a2b4aa82248992d3a7a6e6872fe16f5588539e7f2daeb1dd5e089be7df13c96190a7faf3b58b0c35c6a2e303b93dcd2326b9e7babf23a94f76ac82e1432a4eb02091094375f1b2eb75225700a616eaaab037b688fd6bc703ab3380a7fe09861113e17b7cdd34e54eaf2c7d2d9e7d4a3421354c4130d26f5a4eab2e766d5608f5bf9c96b9200f4684b99ffc85a62c57e28034085078cd51181e9533f6a4dbb2aa43f99391cc78b3593f1ee18d5f2c4c2b25dd1858808", 0xe1, 0x61778e3e}, {&(0x7f0000000540)="0265055df0a8f4b7834b42dc8d8f1e05230111c93b99f95ec45097605c609f65fd1bc3734a9053a619e5328d9cee49f6983d1d0311cd59bebd216785efde47f64eeabceb8501a93839ff8477e45dac", 0x4f, 0x5c4f0000000}], 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x68) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0xe80}) 2018/03/31 10:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000009c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000002}}}, 0x418) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, [0x8ad5, 0x8b, 0x2, 0x6e, 0x5, 0x10000, 0x80, 0x7f, 0xfffffffffffffff9, 0x400, 0x81, 0xfd95, 0x46511723, 0x5, 0x14a03952]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r2, &(0x7f0000000580)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) close(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000005c0)={0x1, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x88) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000040000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) 2018/03/31 10:47:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x2, 0x200, 0xfffffffffffffffb, 0xffffffff00000000, 0x2, 0x80000001, 0x5, 0x3f, 0x2, 0x1, 0xa7ee, 0xeb1}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x81}, &(0x7f00000002c0)=0x8) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/89) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_procfs(0x0, &(0x7f0000001400)='net/rpc\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000001740)=""/247, 0xf7, 0x2000, &(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000001240)={'NETMAP\x00'}, &(0x7f0000001380)=0x1e) readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r5 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0xfffffffffffffffe) fcntl$setownex(r4, 0xf, &(0x7f00000013c0)={0x1, r5}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="1bb6fc9eb65eae594aee28ea3430ea477f65580c251fd0aed53be37fbd53fd0876d97048bde0fd470c71d44f597b1d007a52ac01ef584f76fe"]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f0000001680)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000011c0)=""/22, &(0x7f0000001200)=0x16) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/31 10:47:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) [ 260.896873] sctp: [Deprecated]: syz-executor0 (pid 27823) Use of int in maxseg socket option. [ 260.896873] Use struct sctp_assoc_value instead 2018/03/31 10:47:12 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7af3}, &(0x7f0000000280)=0x8) 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004"}], 0x0, 0x0, &(0x7f0000000140)=[@efer={0x2}], 0x10000000000002dc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pwrite64(r0, &(0x7f0000000540)="4c982574ce195178ecd6ae9d06afca4b6026a1b58e7c657d4e45c29f00ab9ac7a8269c5370dd4aea729265dedba2bc6abfceea7a746349e5f3ee31fae8dac8cf8b0f6774c1faaeafea60ccc1944a3e4d100089ac24d62e15441d7a200fa84b1a828e490f5e0de4be3c5469f794d5b4eb19e2c25c2569981bda6bfa34f76270c6a44a2e17930c918dddccbc2f0e47b9719dd3390c3bce7155089e19e3e8968d8bd4cd244cf2cb6d9310b28cb24cdb40aa84fe4a1a905c274a859b30f96617355204ddc5e8d156fe196454a036e6351f7296572633", 0xd4, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) getpeername(r3, &(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={"6475866d01300020000000010400", r4}) sendmsg$can_bcm(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r5}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x7, 0x10, 0x10000, {}, {0x0, 0x7530}, {0x4, 0x7ff, 0x9, 0xfc41}, 0x1, @can={{0x2, 0xfffffffffffffffd, 0x0, 0x7}, 0x0, 0x3, 0x0, 0x0, "1c18b7d90056934e"}}, 0x48}, 0x1}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x5, 0x1, 0x7000, 0x2000, &(0x7f0000009000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 260.980318] sctp: [Deprecated]: syz-executor0 (pid 27823) Use of int in maxseg socket option. [ 260.980318] Use struct sctp_assoc_value instead 2018/03/31 10:47:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8", 0x50, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x1, 0x3, 0x2, 0xf42b, 0x20, 0x483}, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/31 10:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) pipe2(&(0x7f00000001c0), 0x800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4000000, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x7fff}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @rand_addr=0x20}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x8, @empty, 0x7}], 0x90) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004"}], 0x0, 0x0, &(0x7f0000000140)=[@efer={0x2}], 0x10000000000002dc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pwrite64(r0, &(0x7f0000000540), 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'erspan0\x00'}) getpeername(0xffffffffffffffff, &(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={"6475866d01300020000000010400"}) sendmsg$can_bcm(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x0, 0x0, 0x10000, {}, {0x0, 0x7530}, {0x4, 0x7ff, 0x9, 0xfc41}, 0x1, @can={{0x2, 0xfffffffffffffffd}, 0x0, 0x3, 0x0, 0x0, "1c18b7d90056934e"}}, 0x48}, 0x1}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x5, 0x1, 0x7000, 0x2000, &(0x7f0000009000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 10:47:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f0000000600)='./file2\x00', 0xfffffffffffffc03, 0x0, &(0x7f0000000400), 0x2003c, &(0x7f0000000680)={'\x00', {[{@quota='quota', 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x32, 0x0, 0x31, 0x38]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}]}}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) ftruncate(r0, 0xfffffffffffeffff) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000540)="3cd68f3af3ecaa2fd97f359de92ed4c69dfae23c7f60e5fa133e0b6e833158f5b6f498d54e82527dcb03f966dbf4d047a7a252dd21e52d48e06f0834544bdc04c9b9001748ea70", 0x47, 0x2}], 0x140000, 0x0) fsync(r0) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000b80), 0x0, 0x4}], 0x64043, &(0x7f0000000200)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0/"ile0\x00', 0x0, 0x10) symlinkat(&(0x7f0000000200)='./file0/"ile0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00') mkdir(&(0x7f0000000300)='./file0/"ile0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000340)) 2018/03/31 10:47:12 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x5b738337, 0x5}, &(0x7f0000001500)=0x10) r4 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r1}) r9 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={r6, 0xfffffffffffffcf3, &(0x7f0000001640)={0x0, 0x0}}, 0xffffffffffffff65) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r10, 0x4) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_generic(r8, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14001ca8c5c80800009e0000000000250800da85ab3100000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r11, 0x21, 0x0, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r7, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0), 0x0, 0x10}], 0x1, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000009040)={r5, 0x77ba}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000009100)) 2018/03/31 10:47:12 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x218402) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x70a, @ipv4={[], [0xff, 0xff]}, 0x80000001}}, 0x10000000000000, 0x2}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="2a000000738b11c9f1365f6ae3cb30b3d9c89644a9da55389bec7a48bce1d22b2c79121f5e0222ca4788dfa182949d44ab622072c5e93a212989346a14e5c1663961a95f15fd588a8c55c4784a5264b665745111ebb75afb3f4328c96930449d26b300b4774e81010da3283ea010553b0ec8099e26a6aa3ba777ae86ed81a6907c5ed4e968ecc487e6591156a5262b9b75d1a7376ec5b3c651526fbc7ba5036d14a9367847db"], &(0x7f0000000380)=0x32) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xfffffffb, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) io_setup(0x7, &(0x7f0000000040)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000340)={0x10000000fffa, 0x2, 0x0, r2}) 2018/03/31 10:47:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x3f, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/110) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) socket$inet6(0xa, 0xa, 0x8000) 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)={0x2, 0x0, [{0xb400d07ef1d03493, 0x8, 0x4800000000000, 0x557, 0x9}, {0x2, 0x6, 0x4, 0x6b1f, 0x4}]}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x40a, 0x0, 0xa83, 0x1}, {0x2, 0x6, 0xffffffff, 0x20}, {0x1, 0xffffffff7fffffff, 0x7, 0x4}]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8, [{0x5, 0x0, 0x5}, {0x5, 0xfffffffffffffffc, 0x7940}, {0x0, 0x100000000, 0x20, 0x0, 0x0, 0x4}, {0x8, 0x0, 0xaa, 0x0, 0x0, 0x2}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x1102}, {0x2, 0x8, 0x2e2e, 0x0, 0x0, 0x1000}, {0x4544, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x0, 0xc93, 0x3}]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) readahead(r0, 0x1, 0xffffffffffffb12e) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@routing={0xff, 0x8, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @dev={0xfe, 0x80, [], 0xa}]}, 0x48) 2018/03/31 10:47:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xffff, 0xffffffff00000001, 0x3, 0x8, 0x2, [{0x6, 0x67, 0x800, 0x0, 0x0, 0x80}, {0x5, 0x4a28, 0x8, 0x0, 0x0, 0x800}]}) 2018/03/31 10:47:12 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x1, 0x0, 0x0, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x8000}) r0 = memfd_create(&(0x7f0000000580)='+#self[\\!%&security\x00', 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000680)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={r1, 0x20}, &(0x7f0000000700)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00000cc000/0x1000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000002c0)={0x80000, 0x5, 0x100000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x5, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x0, r2, r4}, {0x0, 0x100, 0x0, 0x1ff, 0x0, 0x100}, {0x3, 0x0, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x0, 0xe323}}, 0xe8) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x1}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f000053b000/0x4000)=nil, 0x0) 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x101, 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x10000000fffb, 0xf, 0x1}) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getpeername(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000280)=0x80) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) [ 261.336689] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000200)={0xfffffffffffffa84, 0x1}) restart_syscall() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x3, 0x5}, &(0x7f00000001c0)=0x18) [ 261.439293] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/03/31 10:47:12 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r6 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x7, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x7fffffff, 0x0, 0x8000, 0x0, 0x0, 0x1000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r7, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x580) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) write(r0, &(0x7f0000000100)="2ed7ee620342f00e7d27da6565a0b3e97714f2fc79835a8339c3ef6d7139d91ce8eeca275a214b3bb0c667d569687fc7664929788ca4d9764c474e7680d7fba2cca211c1e97107818d759242a7c42b2c047fde5a219c0a586f82b90473ccc4374ac3688d4be6e76b09366a8d6ccfb38c4981708add220ab50a12c2563f2767d1d04bc8499b6c253d94d112879d430ef8f1fa1e019cef47fad4b0c8726790e12cb8bd2114c734f4820bfb7ce0cf64982a9aa2423db0ab8f7fd9af54f30d5df63d7c69a09b9c9c0e4204a1f892f9d739fe1f341573aaba37", 0xd7) r2 = socket(0xb, 0x80003, 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) readahead(r2, 0x1000, 0x3) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@setneightbl={0x20, 0x43, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1e}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x40}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4090) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x40a, 0x0, 0xa83, 0x1}, {0x2, 0x6, 0xffffffff, 0x20}, {0x1, 0xffffffff7fffffff, 0x7, 0x4}]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) readahead(r0, 0x1, 0xffffffffffffb12e) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@routing={0xff, 0x6, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}]}, 0x38) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x800, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=[{0x18, 0x29, 0x3, "d22e"}], 0x18}}], 0x1, 0x0) 2018/03/31 10:47:12 executing program 3: r0 = socket$inet(0x2, 0x4, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) fsync(r0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8087, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/31 10:47:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="2f5a5c849084d7cd7e1a99e804fe3b5b6609d6b1ddb5644f4411852ff5e3619713ed3000cfcb874e0feea1c2894da7ec0ea8181d1970dd41", 0x38}, {&(0x7f0000000280)="6a2e4c4d34a1d20fb087383ad063093502a0ffe2d9cf87cb4f0958db83694e06e8371a932953fd5bfb3e55a1c43b505f72f0d20c4f479cafcc89c3dc22988356c47c92c5c9b28ab9cf0090c9a7af9fa49ca787a0e080f5fcd1536c79bcbd6638ac049099e07804b4f8aba09a32c29ed9f587fb6e44ba0ad2e07b9563f6c86ee0474cf06b19cde1568ef2096d5030ea889ae00449d16c7c7120f06fddd0e56867edaac17c01fcc0faaebad3f894e5ada18da4d529ce141ebaae3ac330f06febea7a5474ebf5ae24dc68fcbeda7c2e057e52daeead4f53314cf64bf8", 0xdb}, {&(0x7f0000000380)="71f5ce01b59c04b79b524396ab52131e9d94a113b24539dca7973df049d3e51f6c6b0524f7671e758b62e72ac7e823e39241006bfd4143867b94122a8d34a88dce5cfadf8a484bfa6c8824cd817ff1134839f166da0803d0332650d175a8e880b9312962095545fcaa79956c684abd66cb724da11fec2a56c2b15621058b24900c0aa2e60121d2912822dd13d98488ee5c332485e45ec10c4fea27b22edeae627c0ebd5c32a7bb", 0xa7}, {&(0x7f0000000440)="92e7c10b0060ee9d5137277c84b3e5ac33659885315531a80f931cdf5d59697c5d2074bf8a5efc2e592434254cc5a2d3782bc90f4d5306b2e334139a289a667c181e08f04cdf15510477ef510eec93bda493b88193cced6fcf00bf9f72d3abf9131bfeeb3245bdcc5a5559b02af345b282d1260e45cb85a78d7b70598468435a7876b930e78b0d7618f4761601eb13590b6a494fe6102d71b27dd7", 0x9b}, {&(0x7f0000000500)="c37bb5d6f096ba110b750ce8f5e3e48883a660765fd5ab37e440575abe205cbd699ae4205651a1412f378fa7d2ebeb57fc310b5291b286d827fff6a6dd7cee6c21cc29d162dd5a405c8899420c43e6e3faa118f472e76cb408f13c631b5b9f77871409aae66608cfa2eab3db81ad2f3ff703844a5f7084e823f871f315b4ba414e666f650266294fd805d14cab3aa47f3dda5f792e74e038461c63670629c4bf2d3da68770d66aaa8015a48bd9bc0f086c54704ef8999e5442a783314cc4e0bc28b975143386c1eee4fdd8f769e1c3e84340276a330b6ec9022b263448ff1a2d2bef06ac308bfa06d9b133491a1f4683527d611427", 0xf5}], 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="4000000000000000bf5e190002000000633e33ef0558c6894417ad02cd3c8e6cb97d6adbe9ab7fe8401ff9a40d0b27be5681d5f96d7065959a11000100000700"], 0x40, 0x4040881}, 0x20000000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:12 executing program 0: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0), &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000), &(0x7f0000001040)=0x18) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getuid() socket$nl_netfilter(0x10, 0x3, 0xc) creat(&(0x7f0000000780)='./file0/file0\x00', 0x135) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000009c0)=""/236, 0xec, 0x0, &(0x7f0000000580)={0x11, 0x2, 0x0, 0x1, 0xb8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) fgetxattr(r1, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) setresuid(0x0, 0x0, 0x0) 2018/03/31 10:47:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x8, 0x8, 0x1, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000004, 0x7e) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/03/31 10:47:13 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), 0x4) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x11) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080), 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) wait4(0x0, 0x0, 0x1000002, &(0x7f0000000180)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000000240), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0xc) 2018/03/31 10:47:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x404000) 2018/03/31 10:47:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:13 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c489055763", 0x4d, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x1, 0x3, 0x2, 0xf42b, 0x20, 0x483}, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/31 10:47:13 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) kcmp(r2, r3, 0x1, r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000002c0)={0x400, 0x6, 0xf0, 0x200, "317540d94d0c8b95675db548e0e9cf95801c18fc5c7529ff7050e458d795b53ecceef4fad517d20e33afa4ca", 0x4}) accept$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KDDELIO(r0, 0x4b35, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) 2018/03/31 10:47:13 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_procfs(0x0, &(0x7f0000001400)='net/rpc\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000001740)=""/247, 0xf7, 0x2000, &(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000001240)={'NETMAP\x00'}, &(0x7f0000001380)=0x1e) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0xfffffffffffffffe) sendfile(r3, r5, &(0x7f0000929000), 0xff) fcntl$setownex(r3, 0xf, &(0x7f00000013c0)={0x1, r4}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001540)={0x1, [0x4]}, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="1bb6fc9eb65eae594aee28ea3430ea477f65580c251fd0aed53be37fbd53fd0876d97048bde0fd470c71d44f597b1d007a52ac01ef584f76fe7c88e57abe36891b3b0016978a918160d79849"]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f0000001680)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000011c0)=""/22, &(0x7f0000001200)=0x16) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/31 10:47:13 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'bond0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r2, r1, 0x8, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$ipx(r3, &(0x7f0000000340)=""/4096, 0x1000, 0x20, 0x0, 0x0) 2018/03/31 10:47:13 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0x400000000000000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r4, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r5}], 0x1, 0x3a2f00) getpid() dup3(r4, r5, 0x0) tkill(r3, 0x16) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x601, 0xc004, 0x0, 0x0) 2018/03/31 10:47:13 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0x9, 0x4, 0x0, 0x2, 0x0, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1}, 0x4000000) close(0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 2018/03/31 10:47:13 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x800) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x2, 0x0) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x4, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="0264f783ad75d81a98173b13f8cfab3ec3677cfed3e1b8638eacd7b1cc13f75dc74474e4106b869b5fb8009cf36a3ceba1b0336ee8ef0f1098e6fbf6583329ead930032c7952c32e83359bb192ed8d93e43a2e349f0de306ba01ad4f03477255e62d12d43a52a9764b18fe09b12f1e297e8f8f2c6cf579c24f678d7c0568190ef46c72e2d3efa369bba41ea96d4dfdd10731bde9a725002df99a14963ed097556105c4", 0xa3, 0x9a4}, {&(0x7f0000000400)="48f4b1a3a6ac7f7b9f436ec8776ee45332969383acee430241142509d3e5a25ab8babfd37f9193", 0x27, 0x3a}, {&(0x7f0000000440)="ed566f387982599b419458b1498e870286d327dd3da87ca0a6095fff4628b4667325bb2b0cb4939dd056bf6ed39d560a500f41221614888854d6b068999d5b00cfbe6cda5e6e648269788a889523571d3b066a8024c114ceb57622a266470a4d9fd5efaf1b4caa2f156520069e743d483c00ec53542f6c7e42246eb6a46e1203f7d1bee704d983a32c21d2e8b515d589176c0cd61bdd51f5c179028536fcd5ec09437a0687d40dd6fca79c95454b2e93236144df299f5bfd8a84d8e9a499575064d0c7d08da026d27343218b3d61fd4bf7522e4374574a87bbf5b1cf0a0ce0fed79a4bbf3f7e5bcaf3f354efac175463f73232c2f75668", 0xf7, 0xff}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="64c86f73b178666c6f8570792c"]) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)={0xe4, r3, 0x4, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x12000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc268}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2a6}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe30}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0x20000014) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000640)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:13 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:13 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000580)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000005c0)={0x0, 0x5, 0x7, 0x0, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x7fffffff, 0xffffffffffff5f80, 0x8000}]}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000, 0x7, 0x7fff}, 0x14) fcntl$setlease(r0, 0x400, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81c", 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, r4, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/03/31 10:47:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x4, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0xffffffffffffff7f}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x8, r2, 0x10001, 0x4}) 2018/03/31 10:47:14 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r3 = getpid() fcntl$setown(r2, 0x8, r3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x7ff, 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000001c0)=""/65) 2018/03/31 10:47:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000008c0)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@ax25={0x3, {"b63065d0e6374b"}, 0xb41e}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="1b34e6294cc2c1219fa21f3d787968434cceee5fac577feba58db331543e75b11f2e3887e2bd211ea333bca4083d8d209d32841e7d9986c8f830963b6abaa34729cece1d7cb947fec783887332", 0x4d}, {&(0x7f0000000200)="240648c7ec61dd7015395465f8850c309b260464403dd262c211aab93576a7170317a245721669f4dae6bc7d368e76154090a4035c59d6420443e062269d40c0186ce71c383f7c06aa7db35f79108c75fc24fda12cb13fdadd148e18e63e2d3a4c2bee3d0412562b4c3d2ff944232aa6fdc6485611c8392aebb87dc4c7c00aacbcb36d517a0450e638", 0x89}], 0x2, &(0x7f0000000300)=[{0x100, 0x107, 0x2, "d6b025255441c511964dcf96bf60db9474c673c01ab7ec1e04981127cb24b5ead28a3ea68782ddbae7ad4e7e8e2ec5253ed4486cc4e65da571d9e6a0237c14fb5dfdd1aa9a6040f100b0b2480df5f2466dd19372ce069a4da5155c82edd25842f6eef8e3155678cf0c36e8c5896c2faaa70d9ca905be0f546a3a04c19dced734ca219c5857516570bd26cf2f99ba435600230c6c8ae24f9b0af1148be86dcd363598753d5557c4393ad457ea6b4d0cdbda7b9395992df9328389d6a71e2fce40dd2d6769a50496e6a1455c665a07a9d71a88efcea9a546124d002aa166677c965358df359589e9094de218255f04"}, {0x110, 0x10e, 0xdf7, "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"}, {0xb8, 0x10c, 0x20, "c45c59fed874c0bdb5e1f9fd6191acc7177684e2dcdb25d4e7a89978e6e66f4f687491f69ff955ab8a9f4cd378ac7bc7660b85536ae1042c918c3bb02a1f1d420fd23211f7e93f024fed961555e5375d36e66f820528f1ecbd9bb40e18c55f76c12358c9cf02fb4336f81c538fd7eb8537470085b44d0998b19da88a19cbc32f103efcc67fbd5b6c63a6e3912d3ed693a3a64e5026b384c6c422671b34b1cc3ae83ed50546"}, {0xe0, 0x1, 0x8, "301331ab0b440a00ca6b07805de9daacb23394ae55fa378cba010b43e4c337f33dc9516c7121a66977afc9859cc1dc3e14f5cf076a27b53bdc0eb2d0b56c0c225a75942ff0696c9c80019b853fe18721faa111e08c42f4efae63a6c2dfe38c88582bd2be8fdc87af1bdfed8322d72ac9fb52ccae5c2528384280db9180b300d5b519f5ae86def7ca9abb1207359f2b57e110514f14d23682076430462727ffcba09a39e70d66119c3239df140fabbc737ff983a0b2be32dcec9ce409d05ba38a1945efd18424e42e61ab5205"}], 0x3a8, 0x40000}, 0x40) 2018/03/31 10:47:14 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x9, 0x1, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) r3 = getpid() getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7d, 0x401, 0x2, 0xac, 0x1ff, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0xfff}}, 0xffffffffffffffe1, 0xffff, 0x5, 0x4, 0x100000000}}, &(0x7f0000000080)=0xb0) getpriority(0x2, r3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, 0x84) prlimit64(r3, 0xf, 0x0, &(0x7f0000000380)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) bind$netrom(r0, &(0x7f0000000340)=@ax25={0x3, {"06cb5a6670a7ec"}, 0xbe3}, 0x10) getpgrp(r3) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:14 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6gretap0\x00') r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x800000000001000}) 2018/03/31 10:47:14 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000000027ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x2d0696bc, 0x4) 2018/03/31 10:47:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/31 10:47:14 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x5b738337, 0x5}, &(0x7f0000001500)=0x10) r4 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r1}) r9 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={r6, 0xfffffffffffffcf3, &(0x7f0000001640)={0x0, 0x0}}, 0xffffffffffffff65) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r10, 0x4) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_generic(r8, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14001ca8c5c80800009e0000000000250800da85ab3100000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r11, 0x21, 0x0, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r7, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0), 0x0, 0x10}], 0x1, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000009040)={r5, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000009080)={0x0, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000009100)) socket(0x1, 0x0, 0x0) 2018/03/31 10:47:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x10000000000, 0x1ff) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x90800, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) getcwd(&(0x7f00000002c0)=""/210, 0xd2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x83, 0xfffffffffffff827, 0x2, 0x9, 0x0, 0x2, 0x8090, 0x1, 0x6, 0x8, 0x9, 0x9, 0x7fffffff, 0x81, 0x7, 0x4, 0x5bcc, 0x7, 0x0, 0x8000, 0xfffffffffffffffa, 0x4, 0x4, 0x5, 0x4, 0xfffffffffffffff7, 0x8, 0x1f, 0x101, 0x2aa, 0x6, 0x5, 0x7, 0x7fff, 0xfffffffffffffff8, 0x7f, 0x0, 0x40, 0x0, @perf_config_ext={0x1f}, 0x4, 0x0, 0x572, 0x0, 0xbf09, 0x8, 0x4a}, r3, 0x9, r0, 0x1) 2018/03/31 10:47:14 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) 2018/03/31 10:47:14 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x15c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0xfffffffffffffffd) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x6103c1, 0x0) 2018/03/31 10:47:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x1000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000001c0)={0x0, 0x1, 0x6f000000000, 0x6}) 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x801, 0xa}) [ 262.896698] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/03/31 10:47:14 executing program 2: 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 0: 2018/03/31 10:47:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) fanotify_init(0x1, 0x80000) [ 262.996629] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/03/31 10:47:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00000001c0)=0x7, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x4000000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) 2018/03/31 10:47:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x81, "b83848ae7d73abad07b033688cbec587e6dad720c9659cc691357b8f21e3a6096a0bc0e6a7451fe8dc0fe92715106484e7d89ca4df417bc6dc209626aabd79e468a1db6b0feebefb00966f59ce7e298ec0ab892cb22e07ac28cf66e5ef3d9d47cf239bb152681de1dff255216a748225d9abde5e25d7e5ade593ec757fde2cdaa1"}, &(0x7f0000000280)=0x89) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x7fff}, &(0x7f0000000300)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 2: 2018/03/31 10:47:14 executing program 3: 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 0: 2018/03/31 10:47:14 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000001c0)={{0x6, 0x100000003, 0xfffffffffffffffa, 0x3, 0x400, 0x4}, 0x7, 0x2, 0x5}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, r0}) sendfile(r2, r2, &(0x7f0000000200)=0x1, 0x401) socketpair(0x0, 0x800, 0x2, &(0x7f0000000240)) fcntl$addseals(r3, 0x409, 0x1) 2018/03/31 10:47:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xfa, 0x40000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7fffffff, 0x0, 0x0, 0xb3c}, 0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 0: 2018/03/31 10:47:14 executing program 2: 2018/03/31 10:47:14 executing program 3: 2018/03/31 10:47:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10400, 0x2) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x40000, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x7ffffffd, 0x13, 0xfffffffffffffffd, r1}) 2018/03/31 10:47:14 executing program 7: 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x12, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}]}, 0x40}, 0x1}, 0x8000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x1, 0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 2: 2018/03/31 10:47:14 executing program 3: 2018/03/31 10:47:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/03/31 10:47:14 executing program 7: 2018/03/31 10:47:14 executing program 4: 2018/03/31 10:47:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:14 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c, 0x1}) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000002c0)=0x45, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x6281, 0x6}, 'port0\x00', 0x4, 0x8, 0x3, 0x4, 0x3, 0x6, 0x0, 0x0, 0x6, 0x40}) 2018/03/31 10:47:14 executing program 2: 2018/03/31 10:47:16 executing program 4: 2018/03/31 10:47:16 executing program 3: 2018/03/31 10:47:16 executing program 7: 2018/03/31 10:47:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x400, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x96) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0xb7a, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000}}, 0x7, 0x100000000, 0x6, 0xcd5b, 0x1}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e22, 0xffffffffffffffb7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, 0x0, 0x180000, 0x4, 0xfff, 0x8}, &(0x7f0000000500)=0x98) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0xd56) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/237) 2018/03/31 10:47:16 executing program 2: 2018/03/31 10:47:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x6, 0x80000000000}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:16 executing program 0: 2018/03/31 10:47:16 executing program 0: 2018/03/31 10:47:16 executing program 2: 2018/03/31 10:47:16 executing program 7: 2018/03/31 10:47:16 executing program 3: 2018/03/31 10:47:16 executing program 4: 2018/03/31 10:47:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x40000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x10000000fffb, 0xa, 0x1}) 2018/03/31 10:47:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4ae0, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x40, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x80, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) 2018/03/31 10:47:16 executing program 0: 2018/03/31 10:47:17 executing program 4: 2018/03/31 10:47:17 executing program 3: 2018/03/31 10:47:17 executing program 7: 2018/03/31 10:47:17 executing program 2: 2018/03/31 10:47:17 executing program 0: 2018/03/31 10:47:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:17 executing program 0: 2018/03/31 10:47:17 executing program 2: 2018/03/31 10:47:17 executing program 3: 2018/03/31 10:47:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:17 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x3, 0x70, 0x400, 0x2, 0x67f5, 0xdfec, 0x0, 0x80000000, 0x80, 0x9, 0x6, 0x40, 0x4, 0x2, 0x9, 0x8, 0x7, 0xa84, 0x2, 0x40000000000000, 0xe8d, 0x1, 0x0, 0x1, 0x3ff, 0x8, 0x5, 0x9, 0x8, 0x5, 0x4, 0x2, 0x1, 0x2, 0x5, 0xffffffff, 0x7f, 0x1, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x20080, 0xb7d, 0x80000001, 0x6, 0x0, 0x20, 0xff}, r0, 0x1, r0, 0x2) r2 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='}keyring\x00', 0x0) keyctl$invalidate(0x15, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x9, 0x3, 0xcea, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x4, 0xf0e}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r3, 0x1}, 0x8) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:17 executing program 4: 2018/03/31 10:47:17 executing program 7: 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 0: 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 7: 2018/03/31 10:47:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r1}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 0: 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 7: 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="542dfe69d72ee0988d0ddcd9c5f40c0f7681484ccf4bc39ef3dec6e7e099ecf4302d1c56cadc239600e44266a360adc9c29a51fc03632e6e7cc2672b244962f66a180b4c8cf62139784c731c616c123ad759e7df1e5a079dbb3df26b32fa795919f3f515d4cef63d56") ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 0: 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x111, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000400)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x6, 0x3, "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", 0x91, 0x1000, 0xfffffffffffffffa, 0x3, 0xd91b, 0xf9, 0xfff}, r2}}, 0x128) fcntl$addseals(r1, 0x409, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000240)={r0, 0x2, 0x102000000, r0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', r2}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:18 executing program 7: 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 0: 2018/03/31 10:47:18 executing program 7: 2018/03/31 10:47:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x24c, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000001c0)=""/237, 0xed, 0x120, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x24006) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 4: 2018/03/31 10:47:18 executing program 2: 2018/03/31 10:47:18 executing program 7: 2018/03/31 10:47:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='.', &(0x7f0000000180)='/dev/ion\x00', &(0x7f00000001c0)='/dev/ion\x00', &(0x7f0000000200)='/dev/input/mouse#\x00', &(0x7f0000000240)='/dev/ion\x00', &(0x7f0000000280)='/dev/input/mouse#\x00', &(0x7f00000002c0)='.cpuset\x00', &(0x7f0000000300)='/dev/input/mouse#\x00', &(0x7f0000000340)='vmnet1user#]}lovmnet1\\-^#]em1#\\\x00', &(0x7f0000000380)='trusted/&proc%cpuset]vmnet1}\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/input/mouse#\x00', &(0x7f0000000480)='/dev/ion\x00']) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 0: 2018/03/31 10:47:18 executing program 3: 2018/03/31 10:47:18 executing program 1: r0 = socket(0x7bab58ce9a387c90, 0x7, 0xffff) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x1b5}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x36, r2}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000200)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x4, 0x4, 0x1, 0x0, 0x1, 0x1}) 2018/03/31 10:47:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'rr\x00', 0x0, 0x2, 0x8}, 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x1, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) gettid() getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000180)=0x37, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) socket$nl_route(0x10, 0x3, 0x0) [ 267.281710] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr [ 267.321164] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20001 rr 2018/03/31 10:47:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:18 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001140), &(0x7f0000001180)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000929000), 0xff) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a420001364400"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) getsockopt(0xffffffffffffffff, 0x8001, 0x10001, &(0x7f00000011c0)=""/82, &(0x7f0000001280)=0x52) r2 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/03/31 10:47:18 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) listen(r0, 0x0) close(r0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0xff, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000280)="e8a2da037ad7f3d52322014b43102831e17ea83a7ee2f5c2bd418cbd468b374eb28bc169546dbda98314b2feb5ea9795d995469284cda589aa579e195b2a23b617c179f7f8da99835cc6e8747366f1101eca9fe7feb59ec82606bb8d733a36c5cc871c81992f4499fb39df75df7038b4b3b8ac8d9a70437a5f95fe4af40896abdf238203273416413ebafa467584b5938791a6cb31cece96a69a86744d3857b96f7b72ccaf7d7e160eafdb51818160c6d15b26b34f40efc06be61d6c8d763ffb7254f4a3d02385557b6723cb1ffc150db8f8b964f3bd4cdeba4611341cd5a0478ebd", 0xe2) ioperm(0x1, 0x775, 0x6) readv(r0, &(0x7f0000002800)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/83, 0x53}, {&(0x7f00000006c0)=""/246, 0xf6}, {&(0x7f00000007c0)=""/3, 0x3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x8) 2018/03/31 10:47:18 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x8000a, 0x1000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001b8bb8)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f00001b8fc0), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @rand_addr, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "14c21d9c3afd0993301105426850708d456a8b7ffb43e699def3bb1efac7"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) 2018/03/31 10:47:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x84) fgetxattr(r0, &(0x7f00000001c0)=@random={'user.', '/dev/input/mouse#\x00'}, &(0x7f0000000200), 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x6, 0x4bc8, 0x5, 0x2, 0x0, 0xfe, 0x4180, 0x4, 0x8, 0x84, 0x6, 0x462, 0x8, 0x8, 0xff, 0x9, 0x9, 0x7, 0x1, 0x6, 0xfffffffffffffff7, 0x3, 0xd9, 0x1000, 0xc58, 0x8, 0x400, 0xffffffff, 0x10001, 0x6, 0x2, 0x3ff, 0xffffffffffffffff, 0x9, 0x3, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x30024, 0xa8b3, 0xffffffffffffffff, 0x7, 0x6, 0x1, 0x1}, r1, 0x7, r0, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x80010, r3, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000200)={0x6, 0x8, [0x10001, 0x6]}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 3: socketpair(0x9, 0x800, 0x200, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x104, 0x0, 0xfff, 0x0, r0, 0x0, [0x140]}, 0x382) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r2, 0x6773}, 0x2c) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000540)={r1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c) sendmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000) sendmsg(r3, &(0x7f00000004c0)={0x0, 0x308, &(0x7f0000000480), 0x1, 0x0, 0x0, 0x80}, 0x20000000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r2, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d") r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) r5 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) close(r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)) recvmsg$kcm(r1, &(0x7f0000003700)={&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xc4}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0x20b}], 0x1000000000000069, 0x0, 0x0, 0x200000003ff}, 0x8) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) sendmsg(r7, &(0x7f0000000a00)={&(0x7f0000000100)=@in={0x2, 0x7, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)="62bb0e44ef071a5e54ad8358191d63d9b867d6e2e5a08b566f53b451ea55118258a40a500075c228fc56a149b6ad360771a7fc6f37b9b08af75f13b834beee4aa5acff6c36cdaf9effc15e73f4f4c285fd993d303aec4e5a5105b6b4762d2d12c402", 0x62}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4}, 0x0) sendmsg(r6, &(0x7f0000001a40)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1000000000dab25bf3ed34c937de2f13069ccb7cb6d19f7608001528074fb3c881790f3c5f03829914890548afb3f73f3554d1602524061d513213f88f276899ec23a22cbb8033ab44f618612a1502b05383223d772306a634cbc334f091fe26"], 0x60}, 0x0) socketpair(0x11, 0x3, 0x8c29, &(0x7f00000000c0)) mkdir(&(0x7f0000000580)='./file0/file0\x00', 0x20) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', &(0x7f0000000340)="6465b2dd747300000000000000000000000000000000", 0x47c, &(0x7f0000000180)="39fdbeefd33431cb3acb907bfb1287958eaa27def4578f9974c65bd9e114957ba68f964da79461705a0734") mkdir(&(0x7f00000001c0)='/', 0x4) mount(&(0x7f0000000000)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000200)='./file0\x00', 0x51) 2018/03/31 10:47:18 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_procfs(0x0, &(0x7f0000001400)='net/rpc\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000001740)=""/247, 0xf7, 0x2000, &(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001240)={'NETMAP\x00'}, &(0x7f0000001380)=0x1e) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffe) sendfile(r1, r3, &(0x7f0000929000), 0xff) fcntl$setownex(r1, 0xf, &(0x7f00000013c0)={0x1, r2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001540)={0x1, [0x4]}, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[@ANYBLOB="1bb6fc9eb65eae594aee28ea3430ea477f65580c251fd0aed53be37fbd53fd0876d97048bde0fd470c71d44f597b1d007a52ac01ef584f76fe7c88e57abe36891b3b0016978a918160d79849"]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f0000001680)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000011c0)=""/22, &(0x7f0000001200)=0x16) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) 2018/03/31 10:47:18 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) 2018/03/31 10:47:18 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:18 executing program 7 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 267.435838] ceph: device name is missing path (no : separator in /) [ 267.524825] FAULT_INJECTION: forcing a failure. [ 267.524825] name failslab, interval 1, probability 0, space 0, times 0 [ 267.536121] CPU: 1 PID: 28467 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #373 [ 267.543479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.552835] Call Trace: [ 267.555429] dump_stack+0x194/0x24d [ 267.559055] ? arch_local_irq_restore+0x53/0x53 [ 267.563723] ? __lock_acquire+0x664/0x3e00 [ 267.567966] should_fail+0x8c0/0xa40 [ 267.571680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.576779] ? trace_hardirqs_off+0x10/0x10 [ 267.581093] ? __fdget_pos+0x12b/0x190 [ 267.584974] ? trace_hardirqs_off+0x10/0x10 [ 267.589332] ? find_held_lock+0x35/0x1d0 [ 267.593394] ? __lock_is_held+0xb6/0x140 [ 267.597456] ? check_same_owner+0x320/0x320 [ 267.601770] ? check_same_owner+0x320/0x320 [ 267.606091] ? rcu_note_context_switch+0x710/0x710 [ 267.611022] should_failslab+0xec/0x120 [ 267.614991] kmem_cache_alloc_trace+0x4b/0x740 [ 267.619569] ? __down_interruptible+0x6b0/0x6b0 [ 267.624238] ion_alloc+0x23e/0x9e0 [ 267.627778] ? ion_dma_buf_release+0x50/0x50 [ 267.632182] ? __might_sleep+0x95/0x190 [ 267.636153] ? kasan_check_write+0x14/0x20 [ 267.640381] ? _copy_from_user+0x99/0x110 [ 267.644526] ion_ioctl+0x279/0x370 [ 267.648064] ? ion_query_heaps+0x490/0x490 [ 267.652295] ? wait_for_completion+0x770/0x770 [ 267.656880] ? ion_query_heaps+0x490/0x490 [ 267.661112] do_vfs_ioctl+0x1b1/0x1520 [ 267.665005] ? ioctl_preallocate+0x2b0/0x2b0 [ 267.669412] ? fget_raw+0x20/0x20 [ 267.672861] ? __sb_end_write+0xa0/0xd0 [ 267.676826] ? fput+0xd2/0x140 [ 267.680013] ? SyS_write+0x184/0x220 [ 267.683724] ? security_file_ioctl+0x89/0xb0 [ 267.688133] SyS_ioctl+0x8f/0xc0 [ 267.691499] ? do_vfs_ioctl+0x1520/0x1520 [ 267.695638] do_syscall_64+0x281/0x940 [ 267.699518] ? vmalloc_sync_all+0x30/0x30 [ 267.703657] ? _raw_spin_unlock_irq+0x27/0x70 [ 267.708144] ? finish_task_switch+0x1c1/0x7e0 [ 267.712629] ? syscall_return_slowpath+0x550/0x550 [ 267.717551] ? syscall_return_slowpath+0x2ac/0x550 [ 267.722472] ? prepare_exit_to_usermode+0x350/0x350 [ 267.727485] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 267.732842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.737684] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 267.742860] RIP: 0033:0x454e79 [ 267.746039] RSP: 002b:00007f288f947c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.753737] RAX: ffffffffffffffda RBX: 00007f288f9486d4 RCX: 0000000000454e79 [ 267.760998] RDX: 0000000020000080 RSI: 00000000c0184900 RDI: 0000000000000014 [ 267.768263] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 10:47:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) rt_sigpending(&(0x7f00000001c0), 0x8) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xec2d3f7}}, 0x10001, 0x7}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0xfffffffffffffff9, 0x3, 0xffffffffffff8001, 0x2, 0x3, 0x4, 0x8001, {r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x80000000, 0xc9, 0x0, 0xfffffffffffffc01}}, &(0x7f0000000480)=0xb0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000200)={0x9, 0x3, 0x5, 0x200}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:19 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x3, 0xa, 0x1}) timerfd_gettime(r0, &(0x7f0000000140)) 2018/03/31 10:47:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) [ 267.775523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 267.782785] R13: 00000000000001ff R14: 00000000006f5088 R15: 0000000000000000 2018/03/31 10:47:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000100), 0x80800) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) [ 267.847947] ceph: device name is missing path (no : separator in /) 2018/03/31 10:47:19 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x400000000000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) sendmsg(r0, &(0x7f0000001700)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x1, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000240)="320ebb4f20856aaa9a7dd87892eb057c683bb9b855f6dafb90", 0x19}, {&(0x7f0000000280)="2efec8a2467e676a5a2492f2557ce64675b5314fa576c97f86f7a0c14ddddc6608cbe0075eb3a5c778902744bee869874bd350da8cb6313d02e5480110a8dd937f0fb66049c11caab2706800337b91862574352ba3b5f2904235a0eb5bd7af45c1a5055d38fc29feba6b3c871896cbd80ae24c78a2d9fc2c1d9c", 0x7a}, {&(0x7f0000000300)="76f63f909633e6b906b7f90aa957016d880e790d171f75bb93dbdf8142bde422fd55ea55578c308af0266b4516344c1f24116b2c494cb8bde3e7c210e185087836c4700838f3e9538dc67768afd6e14ac5c3fc3b0c3b1f7a02", 0x59}, {&(0x7f0000000380)="d9e832b4f11bf0d98a41beb1178f125ab04ccdaa408bb4f3abc114634afff0cfa0d3baa65302f0862d0ae1e940b038559293b0b825947627d360bfc31b3032df5f5144dbecb9e055d553a6ad15560073763492b6f9c24b5594a45145ffe400b3e7ab5fe4faef3d14fe09fd22bbac6d40a69a50d4fc17c5e1cf4cabd4ec7ae5d07d9eb1e71eff98565ac344ed8f9d575fc69a039f3a601e7fcd5d05696706fc118bb88267bdc67b983c327a56f75d53e6c03ba660e619a7093b0c1f24c0f6920f62d5ee4d8a93dc3974e929cf36984f4e1fe3d7b4db72072854b5f3e1a172027aa8e2f0b24b1306aee916eb205ff8dd", 0xef}, {&(0x7f0000000480)="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", 0x1000}], 0x5, &(0x7f0000001500)=[{0xd8, 0x111, 0xfff, "1e0ed0ae588d951a06602e8a454c0b652beb5da4530074f423ebfc582c0ec13f62f8496069b7b03f150a280519c4fefb901d28ad6a5d0d6f578bcc572f9fbce7dcc54312e3b37d3582c79e3970ad7f3d03ee0930770793f736d3e45c372a3cb608691616ca4d8c98047a59f157861cd1331c6719ba9fd5c2b4813ec729df5b60e232e95ded8295cd7823d11ddadff83a74602224309d28b2b241ca22c7486d6ad0856e4d4bab9157a3aeebed35407dd2af0350c9bf700fb038f172bc67414f56bec4c25200"}, {0x58, 0x13e, 0x6, "25e5212a92b5f9e795675eb7dbd3dae475c32f42bb8787f95ae81388087469c40894e214996d1b2db7c7764ab9010e09643baa11d3a77db7c540781e2a0f062f5f12ee4465c870"}, {0x98, 0x101, 0x7b6, "00b55c58857ac2316722416025a72380145a40b6bb1f5563403979df450fa8ee5202c3a0e60ca776bad6f64f42cfdb8773b9847937e3403af30665447c3ea3b9ae34e0a77f919746bb06aa80c7398d1243221a904212c09cc3c7638c86747c61afb9ef69fa8099e3c4d6eff94817a58c242b6c827ad30e42937b86dd3acb4666a1"}, {0x30, 0x1, 0x2, "27e75f249ea83c04a4012428e986ff915360568b17bd4ec3f54bb80a46"}], 0x1f8, 0x40}, 0x2400c085) 2018/03/31 10:47:19 executing program 7 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 268.722907] FAULT_INJECTION: forcing a failure. [ 268.722907] name fail_futex, interval 1, probability 0, space 0, times 1 [ 268.734328] CPU: 0 PID: 28476 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #373 [ 268.741667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.751033] Call Trace: [ 268.753604] dump_stack+0x194/0x24d [ 268.757221] ? arch_local_irq_restore+0x53/0x53 [ 268.761874] should_fail+0x8c0/0xa40 [ 268.765566] ? print_irqtrace_events+0x270/0x270 [ 268.770303] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.775396] ? print_irqtrace_events+0x270/0x270 [ 268.780127] ? print_irqtrace_events+0x270/0x270 [ 268.784857] ? __lock_acquire+0x664/0x3e00 [ 268.789072] ? print_irqtrace_events+0x270/0x270 [ 268.793818] ? trace_hardirqs_off+0x10/0x10 [ 268.798113] ? print_irqtrace_events+0x270/0x270 [ 268.802849] should_fail_futex.part.10+0x1a/0x20 [ 268.807580] get_futex_key+0x3a7/0x1d50 [ 268.811530] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 268.816871] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 268.821513] ? update_load_avg+0x2b3/0x2eb0 [ 268.825811] ? __lock_is_held+0xb6/0x140 [ 268.829848] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 268.835382] ? update_load_avg+0x2b3/0x2eb0 [ 268.839678] ? print_irqtrace_events+0x270/0x270 [ 268.844414] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 268.849926] ? print_irqtrace_events+0x270/0x270 [ 268.854667] ? trace_hardirqs_off+0x10/0x10 [ 268.858981] ? print_irqtrace_events+0x270/0x270 [ 268.863713] ? print_irqtrace_events+0x270/0x270 [ 268.868454] ? trace_hardirqs_off+0x10/0x10 [ 268.872757] ? find_held_lock+0x35/0x1d0 [ 268.876796] ? task_fork_fair+0x690/0x690 [ 268.880918] ? lock_pin_lock+0x360/0x360 [ 268.884965] ? __lock_acquire+0x664/0x3e00 [ 268.889187] ? trace_hardirqs_off+0x10/0x10 [ 268.893487] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 268.898652] ? __lock_is_held+0xb6/0x140 [ 268.902697] ? cgroup_cpu_stat_updated+0xa5/0x410 [ 268.907513] ? trace_hardirqs_off+0x10/0x10 [ 268.911814] ? update_curr+0x1f8/0xac0 [ 268.915675] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 268.920841] ? __lock_is_held+0xb6/0x140 [ 268.924888] ? print_irqtrace_events+0x270/0x270 [ 268.929623] ? print_irqtrace_events+0x270/0x270 [ 268.934355] futex_wake+0x193/0x680 [ 268.937955] ? print_irqtrace_events+0x270/0x270 [ 268.942686] ? get_futex_key+0x1d50/0x1d50 [ 268.946895] ? print_irqtrace_events+0x270/0x270 [ 268.951626] ? __lock_acquire+0x664/0x3e00 [ 268.955836] do_futex+0x11b0/0x22a0 [ 268.959438] ? __lock_acquire+0x664/0x3e00 [ 268.963650] ? exit_robust_list+0x240/0x240 [ 268.967947] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 268.973109] ? __lock_acquire+0x664/0x3e00 [ 268.977322] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 268.982486] ? trace_hardirqs_off+0x10/0x10 [ 268.986782] ? trace_hardirqs_off+0x10/0x10 [ 268.991089] ? trace_hardirqs_off+0x10/0x10 [ 268.995382] ? trace_hardirqs_off+0x10/0x10 [ 268.999683] ? trace_hardirqs_off+0x10/0x10 [ 269.003986] ? trace_hardirqs_off+0x10/0x10 [ 269.008284] ? find_held_lock+0x35/0x1d0 [ 269.012318] ? trace_hardirqs_off+0x10/0x10 [ 269.016612] ? find_held_lock+0x35/0x1d0 [ 269.020647] ? find_held_lock+0x35/0x1d0 [ 269.024684] ? find_held_lock+0x35/0x1d0 [ 269.028726] SyS_futex+0x260/0x390 [ 269.032241] ? do_futex+0x22a0/0x22a0 [ 269.036018] ? native_load_gs_index+0x2d/0x30 [ 269.040498] ? __might_sleep+0x95/0x190 [ 269.044450] mm_release+0x422/0x590 [ 269.048061] ? mm_access+0x140/0x140 [ 269.051763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.056758] ? trace_hardirqs_on+0xd/0x10 [ 269.060880] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.065351] ? acct_collect+0x637/0x800 [ 269.069303] do_exit+0x484/0x1ad0 [ 269.072746] ? mm_update_next_owner+0x930/0x930 [ 269.077389] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 269.082559] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 269.087731] ? __skb_recv_datagram+0x211/0x2a0 [ 269.092290] ? __skb_try_recv_datagram+0x510/0x510 [ 269.097195] ? trace_hardirqs_off+0x10/0x10 [ 269.101493] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 269.106658] ? __lock_acquire+0x664/0x3e00 [ 269.110872] ? skb_recv_datagram+0xe3/0x130 [ 269.115167] ? __skb_recv_datagram+0x2a0/0x2a0 [ 269.119728] ? find_held_lock+0x35/0x1d0 [ 269.123763] ? trace_hardirqs_off+0x10/0x10 [ 269.128065] ? __might_fault+0x110/0x1d0 [ 269.132100] ? memset+0x31/0x40 [ 269.135353] ? find_held_lock+0x35/0x1d0 [ 269.139389] ? get_signal+0x7a9/0x16d0 [ 269.143249] ? lock_downgrade+0x980/0x980 [ 269.147374] do_group_exit+0x149/0x400 [ 269.151234] ? do_raw_spin_trylock+0x190/0x190 [ 269.155788] ? SyS_exit+0x30/0x30 [ 269.159230] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.163698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.168698] get_signal+0x73a/0x16d0 [ 269.172401] ? ptrace_notify+0x130/0x130 [ 269.176437] ? ___sys_sendmsg+0x8b0/0x8b0 [ 269.180562] ? __f_unlock_pos+0x19/0x20 [ 269.184512] ? lock_downgrade+0x980/0x980 [ 269.188633] ? get_pid_task+0xbc/0x140 [ 269.192495] ? __fget_light+0x2b2/0x3c0 [ 269.196444] do_signal+0x90/0x1e90 [ 269.199960] ? find_held_lock+0x35/0x1d0 [ 269.203994] ? setup_sigcontext+0x7d0/0x7d0 [ 269.208290] ? vfs_write+0x374/0x510 [ 269.211978] ? wait_for_completion+0x770/0x770 [ 269.216536] ? fput+0xd2/0x140 [ 269.219712] ? __sb_end_write+0xa0/0xd0 [ 269.223674] ? exit_to_usermode_loop+0x8c/0x2f0 [ 269.228353] exit_to_usermode_loop+0x258/0x2f0 [ 269.232913] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 269.238426] do_syscall_64+0x6ec/0x940 [ 269.242291] ? vmalloc_sync_all+0x30/0x30 [ 269.246425] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.250894] ? finish_task_switch+0x1c1/0x7e0 [ 269.255364] ? syscall_return_slowpath+0x550/0x550 [ 269.260266] ? syscall_return_slowpath+0x2ac/0x550 [ 269.265169] ? prepare_exit_to_usermode+0x350/0x350 [ 269.270160] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 269.275519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.280348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.285510] RIP: 0033:0x454e79 [ 269.288671] RSP: 002b:00007fa34b342c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 269.296357] RAX: fffffffffffffe00 RBX: 00007fa34b3436d4 RCX: 0000000000454e79 [ 269.303603] RDX: 0000000040000020 RSI: 0000000020000200 RDI: 0000000000000013 [ 269.310846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 269.318089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/31 10:47:20 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) 2018/03/31 10:47:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffff489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1e, 0x4200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x101000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:20 executing program 3 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:20 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000001c0)={0xfff}, 0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fcntl$getown(r1, 0x9) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) [ 269.325335] R13: 0000000000000495 R14: 00000000006f8e98 R15: 0000000000000000 [ 269.364673] FAULT_INJECTION: forcing a failure. [ 269.364673] name failslab, interval 1, probability 0, space 0, times 0 2018/03/31 10:47:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1f, 0x202) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x40000000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x8000000000008, 0xa, 0x0, r0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) [ 269.375985] CPU: 1 PID: 28517 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #373 [ 269.383346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.392696] Call Trace: [ 269.395289] dump_stack+0x194/0x24d [ 269.398927] ? arch_local_irq_restore+0x53/0x53 [ 269.403599] ? __lock_acquire+0x664/0x3e00 [ 269.407858] should_fail+0x8c0/0xa40 [ 269.411581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.416684] ? trace_hardirqs_off+0x10/0x10 [ 269.421003] ? __fdget_pos+0x12b/0x190 2018/03/31 10:47:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x6, 0xa, 0x0, r0}) [ 269.424892] ? trace_hardirqs_off+0x10/0x10 [ 269.429223] ? find_held_lock+0x35/0x1d0 [ 269.433285] ? __lock_is_held+0xb6/0x140 [ 269.437353] ? check_same_owner+0x320/0x320 [ 269.441672] ? check_same_owner+0x320/0x320 [ 269.445999] ? rcu_note_context_switch+0x710/0x710 [ 269.450939] should_failslab+0xec/0x120 [ 269.454912] kmem_cache_alloc_trace+0x4b/0x740 [ 269.459498] ? __down_interruptible+0x6b0/0x6b0 [ 269.464190] ion_alloc+0x23e/0x9e0 [ 269.467750] ? ion_dma_buf_release+0x50/0x50 [ 269.472162] ? __might_sleep+0x95/0x190 2018/03/31 10:47:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x51) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x7, 0x4) [ 269.476143] ? kasan_check_write+0x14/0x20 [ 269.480378] ? _copy_from_user+0x99/0x110 [ 269.484535] ion_ioctl+0x279/0x370 [ 269.488078] ? ion_query_heaps+0x490/0x490 [ 269.492317] ? wait_for_completion+0x770/0x770 [ 269.496903] ? ion_query_heaps+0x490/0x490 [ 269.501137] do_vfs_ioctl+0x1b1/0x1520 [ 269.505030] ? ioctl_preallocate+0x2b0/0x2b0 [ 269.509442] ? fget_raw+0x20/0x20 [ 269.512893] ? __sb_end_write+0xa0/0xd0 [ 269.516861] ? fput+0xd2/0x140 [ 269.520054] ? SyS_write+0x184/0x220 2018/03/31 10:47:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) accept4$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48, 0x80000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x10000000000000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/196) r4 = shmget(0x0, 0x4000, 0x1e0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000200)=""/38) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) [ 269.523766] ? security_file_ioctl+0x89/0xb0 [ 269.528173] SyS_ioctl+0x8f/0xc0 [ 269.531548] ? do_vfs_ioctl+0x1520/0x1520 [ 269.535697] do_syscall_64+0x281/0x940 [ 269.539583] ? vmalloc_sync_all+0x30/0x30 [ 269.543730] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.548225] ? finish_task_switch+0x1c1/0x7e0 [ 269.552721] ? syscall_return_slowpath+0x550/0x550 [ 269.557651] ? syscall_return_slowpath+0x2ac/0x550 [ 269.562583] ? prepare_exit_to_usermode+0x350/0x350 [ 269.567596] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 2018/03/31 10:47:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) [ 269.572963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.577812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.582991] RIP: 0033:0x454e79 [ 269.586180] RSP: 002b:00007f0c8e09bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.593893] RAX: ffffffffffffffda RBX: 00007f0c8e09c6d4 RCX: 0000000000454e79 [ 269.601156] RDX: 0000000020000080 RSI: 00000000c0184900 RDI: 0000000000000014 [ 269.608407] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 269.615659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/03/31 10:47:20 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r2, 0x7, r0, 0x2) [ 269.622917] R13: 00000000000001ff R14: 00000000006f5088 R15: 0000000000000000 2018/03/31 10:47:21 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) 2018/03/31 10:47:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x4800, 0x2, 0x7, 0x0, 0x1000, 0x0, 0x4, 0x200, 0xfff, 0x4, 0x2, 0xff, 0x3f, 0x8, 0x100, 0x9, 0x5, 0x1000, 0xfffffffffffffff9, 0xffffffffffffef0d, 0x40, 0x5, 0x2, 0x8001, 0x8, 0x4, 0x3, 0x2, 0x40, 0x7f, 0x10001, 0x80, 0x8, 0xc980, 0x95d3, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x10000, 0xb916, 0x2, 0x1, 0x2, 0x2, 0x100}, r2, 0x10, r0, 0xb) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x100, 0x6b9, 0x3ff, 0x80000000, 0xffff, 0xfffffffffffffff7}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:21 executing program 3 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001240)='/dev/snd/pcmC#D#c\x00', 0x116, 0x210000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001280)={0x6, {{0x2, 0x4e22, @rand_addr=0x2}}, 0x0, 0x3, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f0000000240)=""/4096, 0x1000) 2018/03/31 10:47:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0xffffffffffffffb2, &(0x7f0000000100), 0x1380, &(0x7f0000000140)=""/123, 0x7b, 0x3}, 0x860000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) 2018/03/31 10:47:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) fcntl$getown(r0, 0x9) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) 2018/03/31 10:47:21 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:21 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000040)=0x60) fsync(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x1fffff) getsockname$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x89, @broadcast=0xffffffff, 0x4e22, 0x4, 'lc\x00', 0x20, 0x50c, 0x70}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 0x4, 0x1, 0x7}}, 0x44) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)="82dbdd85ae249473f23077ee98b80039490ede31db37e2ab8b34442134b8047dd34b575e88c9f7a1b99d536e07474f50c2f7b578db2a0e91201a77d4d5ec54298bf998a79a6e31f1bbcea9d8524e3b56ae7a4aeea9d023069a5b1aa6b443a8d6c9bdbdcc0b02d9596006e31227eb53be0c2b6700d7e4e1de6bf317ec9e310cc7cfe3efdbf2d6e2df2a1589598ec45378e6e794250829de34efe70779763f4c", 0x9f) 2018/03/31 10:47:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x80000001, 0x100, 0x8001, 0x80000000, 0x1000, 0x36e, 0x7, 0xacb, 0xaa2, 0x10000, 0xb78, 0x1000000000, 0x6, 0x8, 0xe3]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xb8}, &(0x7f0000000280)=0x8) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x200, 0x101000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300)=0x5, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/03/31 10:47:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) epoll_create1(0x80000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, 0x0, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101402, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffe, 0x6, 0x0, r0}) 2018/03/31 10:47:21 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ptrace$peek(0x2, r3, &(0x7f0000000280)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x8000, 0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0x1, 0x4}) 2018/03/31 10:47:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r1, 0x6}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) sendfile(r3, r2, &(0x7f0000000180)=0x1b, 0x7) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r3}) 2018/03/31 10:47:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl(r0, 0x8001, &(0x7f0000000340)="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") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001380)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001480)=0xe8) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001340)='./file0\x00', r2, r3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001580)={0x0, 0x3}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001600)={r4, 0xc, 0x6}, &(0x7f0000001640)=0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/102, 0x66}], 0x2) getsockname$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfc, 0x0, 0x4, 0x8938, r2}, &(0x7f0000000180)=0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:23 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffd, 0xa, 0x1}) 2018/03/31 10:47:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2000080000005, 0x20003) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x4, 0x3ff}, 0x1, 0x1, 0x8, {0x200, 0x6800000000}, 0x6, 0x6}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xb0, "37a4f413ee015a95fb2b03defab53030d876a600be7fdded5a25500fc9a9545d737e6d95e13ca4e2fac878e57e3b1641e0657dfefa058279e30a0c6673cb2880635c2537fdf3f64f7b86320595b89112bb4debd455057797e985f151c1a48aace86e1365d478a1d8b5d0351ecc33014bf6820199225e058186a0859401d9440b2bba06483181d3f18c636cfa01bfee3d2874ace2596864d7c2f620274c3f6b19e8954bca996d21841d414e1eced1509b"}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r2, 0xfffffffffffffffa, 0x100000001}, &(0x7f0000000440)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000300)=&(0x7f00000002c0)) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'vcan0\x00', @random="86e0d43f4038"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x20000, 0x0) 2018/03/31 10:47:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0xffffffffffffffc1) 2018/03/31 10:47:23 executing program 7: socketpair(0xa, 0x800, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x7ff) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/202, 0xca}], 0x8) connect$llc(r0, &(0x7f0000000600)={0x1a, 0x13, 0x9, 0x1, 0x1, 0xc5c, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/31 10:47:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r2, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4d72, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x7ff}}, 0x0, 0x9, 0xf21a, 0x7fffffff}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x7, 0x8001, 0x7d42, 0x0, 0x6}, &(0x7f0000000340)=0x14) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x19, "d1182a36018b5de042e6ca9358275cf301125b93410e8a4a01"}, &(0x7f00000003c0)=0x21) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0x660c, 0x1, 0xff, 0x2, 0x7, 0x5, 0x20, 0x4, 0x401, 0x100000000, 0x4}, 0xb) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffc, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:23 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) gettid() ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/03/31 10:47:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r2, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:24 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000200)=""/252) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x121200) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/31 10:47:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x4, 0x81, 0xfff, 0x0, 0x800, 0x101}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 4: r0 = socket$inet(0x2, 0x6, 0x1) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r2, 0x7, 0xffffffffffffffff, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x30, 0x6, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xcd38, 0x1000, "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"}, 0x1008) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3a) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) 2018/03/31 10:47:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) pause() ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x800, 0xa}) 2018/03/31 10:47:24 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="31bb6067f82f8854fbb76de8fa5d716215886b5cc89e17170909485603dc4183d722fdc2bcbd35a3c91a57445f34a34bdf4ead1c6eff99b81e13d65e5234c0c0bad32b4f6458721b10105a53fd03c765b27b7fcd1b1870d0c65d23c1870905b27b8f53461b2bedf4dffef4cc228b474a2be04263008999e5b5b8c697") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x8, 0x271, &(0x7f0000000080)}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getpeername$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 4: r0 = socket$inet(0x2, 0x800, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="8fb65b9dae0fa39633c1b450cc41083ea84231d9f3c74a5d2a6d1ca894757db148da91831135c7fd1785c1ebbb70f67d053fb17f1eb2932ebd6d2b52cd9ee6150fa6dae52e0b4b8749a3133be040f9c5c383d0acb69a461e0ebcc4ca1fc5a366aa5496e46a849504e31fed3575d9e8857019a8aa396bcd9290708168294a1afed7703e4f66abec30bf7b21f85894b100d16052de938517ef51d8f09b174db4a7aa6111da6231096d153306749073fb6fa8baa930afc52e1c7301c26fa8d3c557a13f3268faff55bcb77f51474b30796d650a01772f001fe6bb7a953ee09ea18a84f508ed04d3f623", 0xe8, r1) 2018/03/31 10:47:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x10000000, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x659, 0x94000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x880, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x3, 0x3}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) 2018/03/31 10:47:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x0) getpeername$packet(r0, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003600)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003640)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x200, 0x4, 0x4, 0x0, 0x8000, 0xd0108, r1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100)=0x3b, 0x205) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt(r0, 0x7f, 0xfffffffffffffff8, &(0x7f0000000000)="3e48222c42366620e568d8bd6b7811431a562d695730e95fa1b2c878aae3ec5b46a40ebf4bab993f50cabb590f47441168cd76a59283bf7e02e8cdd62ffd517c6c12a31ad83e9bf68536a1f78c7e10cb057c69313ee987db4e63e654d1873b7627642e8c1a257ec2bf0592b18409090c0707d2a7f354eccdd051ea8727aebab3a73ddb9d647df0d724e5c709f9502b73e3ae40648c71235e49e51e08b170046a06a2", 0xa2) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000240)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/2, 0x2}, {&(0x7f00000006c0)=""/91, 0x5b}], 0x9, &(0x7f0000000800)=""/198, 0xc6, 0x3f}, 0x40) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(ecb(cipher_null),wp384-generic))\x00'}, 0x80) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:24 executing program 1: unlink(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:24 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x4, 0xa, 0x0, r1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0xc) 2018/03/31 10:47:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000040, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:25 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x3b, @broadcast=0xffffffff, 0x4e21, 0x0, 'wrr\x00', 0x0, 0x4, 0x29}, {@multicast2=0xe0000002, 0x4e23, 0x2, 0x100, 0x7a, 0x3}}, 0x44) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xbe) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x10000000000000dd, &(0x7f0000000140)=""/123, 0x2a2}, 0x4000001e) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/189, 0xbd, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/31 10:47:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x40, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/183, 0xb7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000280)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x6, 0x0, 0x2}, &(0x7f0000000300)=0x18) 2018/03/31 10:47:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x282, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x80000000000000}) 2018/03/31 10:47:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x201, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x10000000fffb, 0x8000a, 0x1}) 2018/03/31 10:47:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB='\t\f'], 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/31 10:47:25 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}}, [0x7, 0x1fffe000000, 0xfff, 0x1, 0x10000, 0x7ff, 0x3, 0x2, 0x800, 0x3, 0x63, 0x0, 0x0, 0x3ff, 0x2]}, &(0x7f0000000340)=0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) 2018/03/31 10:47:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x6, 0xc, 0x1000, 0x0, 0x0, 0x5, 0x0, 0x376, 0x2, 0xc7e}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) setitimer(0x1, &(0x7f0000000080)={{0x0, 0x2710}}, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x9, 0x0, 0x1, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x3, r0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x71f2}}, 0x7f, 0x9011, 0x401, 0x5, 0x3}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xc0}}, 0x40000, 0x8, 0x6, 0x8, 0x20}, &(0x7f0000000440)=0x98) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000080)=0x54) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000200)=""/75) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r2}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000180)={@dev}, &(0x7f00000001c0)=0x14) 2018/03/31 10:47:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) r2 = semget(0x1, 0x1, 0x202) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000100)=""/93) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0)=0x3, 0xffffffffffffff82) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x101040) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/03/31 10:47:26 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0xffffffffffff7fff, 0x8001, 0x81, 0x7fff, 0xff80000000000000, 0xa1af, 0x200, 0x7, 0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) sendmsg$nfc_llcp(r0, &(0x7f00000006c0)={&(0x7f0000000300)={0x27, 0x1, 0x2, 0x3, 0x9, 0x4, "8182593a44a24e36f19d546669dff489aee2964c944cfed7b800b4c16267e50be873b8e215d765288ce992606211964557b4ec339d274f84e824244064f717", 0xa}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000380)="15bb88b8ab4e6dcdbfbd1879b82d616f40e6721ebcb5364b529a46ffda817aae2d34bccefb18e5a94e2c06fcab31323cc5f3b851477f8c65de34e89074c5831e32b5b1080d89637ce7545448e19a9ef8de9d4a5b41f2b9d40288d04043804e5beb13d66b7c8720285b1c7f13584843da7f7fa41ec995cb3fec473e867ccec4f90fb2ee5fa21a4caaca649f65021d9ba4f63353f2277abce4d897a5cbe0cba7479f9d4215d466c597b39833baf5271d6012add38e257aa465da7be3673463edb2ed23e4d469b6925db3e464bbf09f90a0e0037dbf7a751c0c39aed1b3df8dc021f9be4b0903", 0xe5}, {&(0x7f0000000480)="58fbfb8f5a116f5973d299e6e1e6f16580d6980c5ebb30e81952b69a8aee8beed0b19e36b376e33c36e8104578a27d0dffc4b67db9b28880c74da1e1e6ee93311376009e31d75800e3a888d44e107c81d7dc84549afc28eb371ecb15a0a4df467d13f2855772bb91dba25894d24a85a85c2002bf3aec3c62086ccef6c07ea5ef976ecad78a17a7e9d85d574057b71622f670416ea9b4e9981e3e2a051fe3e14942aca6d85e740a8d9cad14e8734cb369f00790ce233be7734b4dce5f5b", 0xbd}, {&(0x7f0000000540)="633daae5bba7be4043df739d702a6f545a2f9b5ea58395a548e72f23957b2e49367c630b0c62d523048873cea08ba629673b9855ef74aeee87febeff02cb30fe182f6dcc0ad9a41723cf92ac52e3fce08814f7591b7eeaf76f636134174a531719b3998300e46f90ff957f531f5aab6f0d480bf64084e96780909c52ef3a02505fa34c58037c906a883588b008c6f2d706e9f58cd8035a634193430b9a6b9367316e0b79aca41fe44d0f7882c32ce955fad08f49bf32486ea0a6972b104021b753681a397c78674eaca2eedfecb376b5f14131b4cab20c9156160c1a253c709cbf7022763d1adbe7255d12f77b4c9e7047277695374c24", 0xf7}, {&(0x7f0000000640)="c0515f1cf6fdaf3051445cd8b0bed9df51e89729a14d54cb66c57b26fe270d9c2ff34a09ecb18f7db6", 0x29}], 0x4, 0x0, 0x0, 0x20000011}, 0x20004050) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) rt_sigreturn() r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'nr0\x00'}) 2018/03/31 10:47:26 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0), 0x4) 2018/03/31 10:47:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r0, &(0x7f00000001c0)=""/173, 0xad, 0x10000, &(0x7f0000000480)={0x11, 0x1f, r2, 0x1, 0xffffffffffffff01, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r3, r4}) 2018/03/31 10:47:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/03/31 10:47:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f0000000100)=""/4096, 0x1000}, &(0x7f0000000080), 0x11}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001180)={0x0, 0x8000, 0x10, 0x6, 0x3}, &(0x7f00000011c0)=0x18) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000001300)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x800) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000004c0)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='cgroup\'$(mime_typebdevtrusted\\cpuset$\x00', &(0x7f0000000180)='/dev/ion\x00', &(0x7f00000001c0)='/dev/ion\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='*:]\x00', &(0x7f0000000300)='vmnet1\\\x00', &(0x7f0000000340)='-em1userposix_acl_access-em1:\x00', &(0x7f0000000380)='/dev/input/mouse#\x00', &(0x7f00000003c0)='/dev/ion\x00', &(0x7f0000000400)='/dev/input/mouse#\x00']) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xffffffffffffff13, 0xa}) 2018/03/31 10:47:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:27 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3, 0x105200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bcsh0\x00', 0xc10}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x14800) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x3000, 0x10000, 0x8, 0x8, 0x7ff}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8040) r1 = getpid() ioprio_get$pid(0x2, r1) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r2 = fcntl$getown(r0, 0x9) getpgrp(r2) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f00000001c0)="636706007d8776") mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5c469a5b6172d0a7, 0x8010, r4, 0x44) 2018/03/31 10:47:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x202, 0x0) 2018/03/31 10:47:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000200)=0x3c, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000100)=[{}, {}], 0x2, 0x3194) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa7, 0x8200) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33f) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffe, 0x20000000a, 0x0, r1}) 2018/03/31 10:47:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:27 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0xb4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x616, 0x3, {0x3, 0x1, 0x7, 0x2, 0x80000000}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) restart_syscall() recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x0, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xf6, 0x2, 0x1, r0}) 2018/03/31 10:47:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x9, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) r3 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/31 10:47:28 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000140)=""/255, 0xff, &(0x7f0000000240)=""/182, 0x3, 0x7}}, 0x68) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd003) 2018/03/31 10:47:28 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x58d, 0x3c3000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x8, [0x2, 0x800, 0x100000001, 0x0, 0x100, 0x9, 0x5, 0x8]}) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0xfffffdc5) 2018/03/31 10:47:28 executing program 3: r0 = mq_open(&(0x7f0000000100)='lo!nodev\x00', 0x0, 0x1, &(0x7f0000000140)={0x100000000, 0x6, 0x5, 0x9, 0x1, 0x300000000000, 0x100000001, 0x3f}) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/199, 0xc7}, {&(0x7f00000002c0)=""/89, 0x59}], 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) r2 = shmget(0x3, 0x3000, 0xa87131bf6c709f99, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000380)=""/193) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000440)=0x100000001, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000300)) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0xa6, 0x330, "444b80f7d4bf81f2de51a6016f6bb6fb71aa40e45d1e3fdd52d84e306e2c1180f5992a161991a3e6ae8b4881ceee60f66c0396fe9b526f081828f1bb6debccae95519dce2ceaca213c0c925ead1c79d4564bdcf92a583219e7b54ee745ec7ae3768f367118cf1df5b1d828b076fe3d91236801f407aee1fb8bcd5e5244699bcf2b1a834253e61b4057dfe3d3d33819671a72fda2f8f9552e017fefaf680e"}, &(0x7f0000000400), 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0xffffffffffffffc1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x298f}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/31 10:47:28 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x0, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioprio_set$pid(0x1, r2, 0x4) 2018/03/31 10:47:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) 2018/03/31 10:47:28 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) r3 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r3, 0x1) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x5cd, 0x4e21, 0x8, 0x2, 0x0, 0xa0, 0xaf, r2, r3}, {0x2, 0x401, 0x7, 0x80, 0x9cb, 0x80000001, 0x80000001, 0x800}, {0xbb5, 0xb0, 0x3c3, 0x8}, 0x2, 0x6e6bb2, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x1, 0x3f, 0x1ff, 0x800}}, 0xe8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x30ed, 0x408105) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001140)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) sync() ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000140)="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", 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:29 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xcb, "4fe027ae0f380835cf946c19f2bbf1821815a36bf5f88bd2d0750eaa901b2ac77bf418b62b93cd3de4d08b520818fa45a9d05c9db3326e91a149cb1341f3b7606d8e67ab28f4ca6f81397ffd0cccb9c9722fe8d37bf96811f7372a9c91dab72af511e7da24a9f1f071ca9d07104e457e4e6e8e2949bfdcb5c07fda47ef19f39a9900a0a33463e882ae39ac588a3909b4ae4ebcf1efd58154619e9d9f553cb4f62f868726da5a30404ebe1b51a2913200447c0a2b0d1cca16b69e1e3617db37ba43f7b8ec8aa652386e083b"}, &(0x7f0000000080)=0xd3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xdc}}, 0x100, 0x9, 0x3, 0x40, 0x20}, &(0x7f00000002c0)=0x98) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x5, 0x0, 0x0, r0}) 2018/03/31 10:47:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x0, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1e) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0xfffffffffffffffe, r0}) 2018/03/31 10:47:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x2000000000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x80000000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:29 executing program 1: r0 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='/dev/ion\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x9, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x2002, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000480)={r3}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000000)) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffd000/0x1000)=nil, 0x9, 0x6, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x5}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x8200) 2018/03/31 10:47:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x226, &(0x7f0000000140)=""/123, 0x7b}, 0x200000040000020) fallocate(r0, 0x5, 0xffffffff, 0x3f) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0xa, "569822efd4ed8b55f63a"}, &(0x7f0000000100)=0x2e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/31 10:47:29 executing program 6 (fault-call:3 fault-nth:0): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:29 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) recvfrom$ipx(r0, &(0x7f0000000100)=""/91, 0x5b, 0x2000, &(0x7f0000000080)={0x4, 0x3, 0x5, "f3da2a0763d3", 0x6}, 0x10) 2018/03/31 10:47:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x0, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 278.393953] FAULT_INJECTION: forcing a failure. [ 278.393953] name failslab, interval 1, probability 0, space 0, times 0 [ 278.405370] CPU: 0 PID: 29110 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 278.412731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.422083] Call Trace: [ 278.424675] dump_stack+0x194/0x24d [ 278.428296] ? arch_local_irq_restore+0x53/0x53 [ 278.432943] ? __might_sleep+0x95/0x190 [ 278.436897] should_fail+0x8c0/0xa40 [ 278.440591] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.445670] ? device_pm_remove+0x226/0x380 [ 278.449970] ? mutex_lock_io_nested+0x1900/0x1900 [ 278.454791] ? trace_hardirqs_off+0x10/0x10 [ 278.459106] ? find_held_lock+0x35/0x1d0 [ 278.463158] ? __lock_is_held+0xb6/0x140 [ 278.467202] ? check_same_owner+0x320/0x320 [ 278.471507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.476501] ? rcu_note_context_switch+0x710/0x710 [ 278.481424] should_failslab+0xec/0x120 [ 278.485387] kmem_cache_alloc_trace+0x4b/0x740 [ 278.489954] ? driver_deferred_probe_del+0x2b9/0x430 [ 278.495053] ? deferred_probe_work_func+0x580/0x580 [ 278.500055] ? devm_device_remove_groups+0x50/0x50 [ 278.504981] kobject_uevent_env+0x1ed/0xd30 [ 278.509283] ? sysfs_remove_group+0xf6/0x1b0 [ 278.513669] kobject_uevent+0x1f/0x30 [ 278.517449] device_del+0x682/0xb10 [ 278.521072] ? __device_links_no_driver+0x2c0/0x2c0 [ 278.526079] ? mntput+0x66/0x90 [ 278.529340] device_unregister+0x15/0x30 [ 278.533383] bdi_unregister+0x609/0x890 [ 278.537335] ? wb_blkcg_offline+0x200/0x200 [ 278.541634] ? __lock_is_held+0xb6/0x140 [ 278.545686] ? mutex_unlock+0xd/0x10 [ 278.549379] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 278.554199] del_gendisk+0x904/0xb70 [ 278.557898] ? refcount_sub_and_test+0x115/0x1b0 [ 278.562628] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 278.567968] ? mark_held_locks+0xaf/0x100 [ 278.572110] ? refcount_dec_and_test+0x1a/0x20 [ 278.576691] ? blk_cleanup_queue+0x42e/0x5c0 [ 278.581090] loop_remove+0x63/0xc0 [ 278.584607] loop_control_ioctl+0x400/0x490 [ 278.588911] ? loop_add+0xaf0/0xaf0 [ 278.592524] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 278.597354] ? wait_for_completion+0x770/0x770 [ 278.601927] ? loop_add+0xaf0/0xaf0 [ 278.605534] do_vfs_ioctl+0x1b1/0x1520 [ 278.609400] ? ioctl_preallocate+0x2b0/0x2b0 [ 278.613786] ? fget_raw+0x20/0x20 [ 278.617226] ? __sb_end_write+0xa0/0xd0 [ 278.621177] ? fput+0xd2/0x140 [ 278.624352] ? SyS_write+0x184/0x220 [ 278.628053] ? security_file_ioctl+0x89/0xb0 [ 278.632441] SyS_ioctl+0x8f/0xc0 [ 278.635796] ? do_vfs_ioctl+0x1520/0x1520 [ 278.639927] do_syscall_64+0x281/0x940 [ 278.643890] ? vmalloc_sync_all+0x30/0x30 [ 278.648025] ? _raw_spin_unlock_irq+0x27/0x70 [ 278.652510] ? finish_task_switch+0x1c1/0x7e0 [ 278.656982] ? syscall_return_slowpath+0x550/0x550 [ 278.661901] ? syscall_return_slowpath+0x2ac/0x550 [ 278.666809] ? prepare_exit_to_usermode+0x350/0x350 [ 278.671805] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 278.677147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.681970] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 278.687138] RIP: 0033:0x454e79 2018/03/31 10:47:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x0, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') pipe(&(0x7f0000000000)) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x8, 0x70bd2c, 0x25dfdbff, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000080) [ 278.690312] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.697998] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 278.705249] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 278.712496] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 278.719741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 278.726984] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000000 2018/03/31 10:47:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:31 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='/dev/input/mouse#\x00', 0x12, 0x3) 2018/03/31 10:47:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x40050, r1, 0x0) 2018/03/31 10:47:31 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x401) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="28999359f9dc03d9c4e9ebc669212f164e9df67e9a6ac7d3e8b4fc9d9e06ab33ac15c1ef08383fef6a4fb09711173490d4c870d5172c0208758b42fa183bf5a018b804ed05f5a0ebef6965c49d578a588fd5a01ee0d762a981abad44f0592042a8f4e7eeaf00473da1ef35d04fd27b1489d6dc2211abb8b5e7450e9ab5b16e213235d5b78a17d22d06a76ccc0f08d647b05ce6eee58d012cfedd273c6b5a065c1c", 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x100000000, 0x3, 0x1, 0x200, 0x0, 0x100000001, 0x1, 0x5, 0xdb, 0x8, 0xfffffffffffffffe, 0x7, 0x0, 0x9, 0x1, 0x1000, 0xfffffffffffffffa, 0xdb3, 0xfffffffffffffffc, 0x3af9, 0x1ff, 0xfff, 0x3f, 0x7ff, 0x0, 0x200, 0x6, 0x9, 0xff, 0x3, 0x9, 0x2, 0x7fff, 0x2e5, 0x45, 0xffffffffffff0842, 0x0, 0x9, 0x0, @perf_config_ext={0x100, 0x3}, 0xc0, 0x100000000, 0xa266, 0x4, 0x8, 0x5, 0x80}, r0, 0x10, r2, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r4) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) eventfd2(0x7, 0x1) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000180)) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:31 executing program 6 (fault-call:3 fault-nth:1): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/123, 0x1e}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x0, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x0, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) recvmmsg(r0, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/55, 0x37}], 0x6, 0x0, 0x0, 0x800}, 0x80000001}, {{&(0x7f0000000480)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/51, 0x33}], 0x3, &(0x7f0000000700)=""/254, 0xfe, 0xe3}, 0x3ff}, {{&(0x7f0000000800)=@ax25, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000880)=""/216, 0xd8}, {&(0x7f0000000980)=""/112, 0x70}, {&(0x7f0000000a00)=""/4, 0x4}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/98, 0x62}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x6, &(0x7f0000001c40)=""/241, 0xf1, 0xfff}, 0x9}, {{&(0x7f0000001d40)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001dc0)=""/125, 0x7d}], 0x1, &(0x7f0000001e80)=""/141, 0x8d, 0x7}, 0x4}], 0x4, 0x0, &(0x7f0000002040)={0x77359400}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00000001c0)={0x1, 0x20000ffe, 0x400, 0x9, 0x10000000000007, 0x2, 0x80000001, 0x8000001ff, 0x311f, 0xfffffffffffffffd}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 279.857118] FAULT_INJECTION: forcing a failure. [ 279.857118] name failslab, interval 1, probability 0, space 0, times 0 [ 279.868567] CPU: 1 PID: 29168 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 279.875927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.885274] Call Trace: [ 279.887850] dump_stack+0x194/0x24d [ 279.891463] ? arch_local_irq_restore+0x53/0x53 [ 279.896114] ? __unwind_start+0x169/0x330 [ 279.900258] ? __kernel_text_address+0xd/0x40 [ 279.904749] should_fail+0x8c0/0xa40 [ 279.908454] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.913538] ? save_stack+0xa3/0xd0 [ 279.917147] ? save_stack+0x43/0xd0 [ 279.920751] ? kasan_kmalloc+0xad/0xe0 [ 279.924622] ? kmem_cache_alloc_trace+0x136/0x740 [ 279.929452] ? kobject_uevent_env+0x1ed/0xd30 [ 279.933934] ? kobject_uevent+0x1f/0x30 [ 279.937886] ? device_del+0x682/0xb10 [ 279.941664] ? device_unregister+0x15/0x30 [ 279.945879] ? find_held_lock+0x35/0x1d0 [ 279.949929] ? __lock_is_held+0xb6/0x140 [ 279.953974] ? check_same_owner+0x320/0x320 [ 279.958278] ? rcu_note_context_switch+0x710/0x710 [ 279.963188] should_failslab+0xec/0x120 [ 279.967149] __kmalloc+0x63/0x760 [ 279.970584] ? kobject_uevent_env+0x1ed/0xd30 [ 279.975060] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.980060] ? kobject_get_path+0xb9/0x190 [ 279.984273] kobject_get_path+0xb9/0x190 [ 279.988317] kobject_uevent_env+0x212/0xd30 [ 279.992618] ? sysfs_remove_group+0xf6/0x1b0 [ 279.997015] kobject_uevent+0x1f/0x30 [ 280.000803] device_del+0x682/0xb10 [ 280.004423] ? __device_links_no_driver+0x2c0/0x2c0 [ 280.009422] ? mntput+0x66/0x90 [ 280.012684] device_unregister+0x15/0x30 [ 280.016728] bdi_unregister+0x609/0x890 [ 280.020688] ? wb_blkcg_offline+0x200/0x200 [ 280.024987] ? __lock_is_held+0xb6/0x140 [ 280.029046] ? mutex_unlock+0xd/0x10 [ 280.032740] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 280.037569] del_gendisk+0x904/0xb70 [ 280.041267] ? refcount_sub_and_test+0x115/0x1b0 [ 280.046009] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 280.051359] ? mark_held_locks+0xaf/0x100 [ 280.055484] ? refcount_dec_and_test+0x1a/0x20 [ 280.060049] ? blk_cleanup_queue+0x42e/0x5c0 [ 280.064441] loop_remove+0x63/0xc0 [ 280.067958] loop_control_ioctl+0x400/0x490 [ 280.072255] ? loop_add+0xaf0/0xaf0 [ 280.075865] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 280.080693] ? wait_for_completion+0x770/0x770 [ 280.085250] ? loop_add+0xaf0/0xaf0 [ 280.088855] do_vfs_ioctl+0x1b1/0x1520 [ 280.092719] ? ioctl_preallocate+0x2b0/0x2b0 [ 280.097105] ? fget_raw+0x20/0x20 [ 280.100535] ? __sb_end_write+0xa0/0xd0 [ 280.104490] ? fput+0xd2/0x140 [ 280.107670] ? SyS_write+0x184/0x220 [ 280.111368] ? security_file_ioctl+0x89/0xb0 [ 280.115751] SyS_ioctl+0x8f/0xc0 [ 280.119095] ? do_vfs_ioctl+0x1520/0x1520 [ 280.123224] do_syscall_64+0x281/0x940 [ 280.127094] ? vmalloc_sync_all+0x30/0x30 [ 280.131218] ? _raw_spin_unlock_irq+0x27/0x70 [ 280.135689] ? finish_task_switch+0x1c1/0x7e0 [ 280.140162] ? syscall_return_slowpath+0x550/0x550 [ 280.145070] ? syscall_return_slowpath+0x2ac/0x550 [ 280.149973] ? prepare_exit_to_usermode+0x350/0x350 [ 280.154969] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 280.160308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.165131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 280.170298] RIP: 0033:0x454e79 [ 280.173463] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.181148] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 280.188394] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 280.195640] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 10:47:31 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x0, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:31 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) rt_sigaction(0x11, &(0x7f0000000100)={0x8001, {0x1269d32c}, 0x8000000, 0x8000}, 0x0, 0x8, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) sendmmsg(r0, &(0x7f0000001740)=[{{&(0x7f00000002c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)="0f8fe351a58f694695e4eb1e67ecfdcd32ad8b4b12333c4d2739b279daaad981a8e60a7b56b7994264a6ddc5f0c438dbcf1b24eb4cae9ee9d3efdd14cdc98d39423ff6158fcbd8e5ba3c46989b30b315708ae750cdb2cb8b7a7346913aa1ff8299eb1d864a7e38b3125576937896666905a45289c9d1c3172f5ccc5ee58a66394acaa89908048c09ab73c989d86c8bbb549b5ffb9626c3d5f685daf85d3de99f63a66ab4f8eb4c545979cc9740da2a1b20614b15b5956c12fe273d6ba1b7e7ec80cb0f920f8e5e33e9", 0xc9}, {&(0x7f0000000440)="4920bbd5d84435fa3fb32181f4f518f1217630b1d7877d6092fa15be8609e48e34e681c6f3b964ae57a08eb33b3025e6b8957f2af666618e9138821ded3a9812b1fb7b2853f44a3e3e94dc02c7b67b1a94f78fe3633bb9b65521bed78d9c65465748dd6c667a49e2f41de7e83535da870f3303374bc808284abf67b331fdcfeff150ec034852aa9a1443d1f22c8def4d683cebec7fa3617499a74674b862efda1e967de4e82df8895bffe55d5cf4f1815dbe75b186fb0dcf8be99369aeb6b2c0cc02558de9ff60598a2020cd6d", 0xcd}, {&(0x7f0000000540)="1506ed5e351ccecfe84d766ad290501d1067301bbcbedee178d2bfbe25b1b78445a93392d6928e340db562da6bb5454235c4a8defd36501b160ce216cbd2b7bc5ae8d513d5799764204f058f75aedf70bcef8ccdf43ef803d5183fbd1ca5fcc8f86b57de21ca8157efe05629c48099489f00c22993a0cab4907c89d7f74f6a0f1c0e80d7c71182b3baeeddb1959a8776b7121d5e6f293b886d517a275f65f45c31fa739407c50385ccc68075263777d35d9c3b18b29cb72125acddad32e0ff9de4ae271eb513d836fb3fa3ad188710780eb455", 0xd3}, {&(0x7f0000000640)="1e2d2ead87cde3939cf11568b4c970fe8ccf3874df139928c203d2b77121f75180a11ff91b39887d3c9e93c78e96908ed029f676e956f80687aa966bb137a173a5a7b620b50042f64c0496ae4b082f9d55a9fb67c251f87138072d18be3f9afcdb36e0bdd78726f29a1212a11a4e0e174700f9b41f106f1f77468145325561cf2a15f65fb676c9646c34ba681a2d756d57e463b7cd048b12761ec860384582f9422bcc6da575c23bc2a7d6b441b8a916136cd947a00ae70b", 0xb8}, {&(0x7f0000000700)="38593cc955b00c467df36d0f5fa58a", 0xf}, {&(0x7f0000000740)="982d43cf36f6a79b1a686739ae68498391187c3988c129b1dd6d5534b0565c5d8cf31b660f19fe46b25d2efa9a6d78124fdf2a5072a95d1674901ba675ce022b0d0544399cf3d7e383cf45a5702f02386db19236d779d6b22d91c7fbce5e9d8be1ea7559421a89ca6ab882ecba7a0c8e84177a99d8e07bc3", 0x78}, {&(0x7f00000007c0)="bb48259477f8fea79c232016071c50c8fb74fa583bdeb545c8ed18cb4e335767a8af556529898ad634f020f7e9056ba76bf0d5a84dd2dfa370dcf817a85a83d53fdddd6f4a5b8733908a7e9dfafd44d621485ab58944229935ea344b395d36778b2a3dc9fa637294cb1b1487763981cf7fe1788105dd9b5c1fb5df662e82e529b6d6b9c39c69202e4f9fcf477066ccf8fd850d85fb6f6725fb370e2ffa7cb3592684deaa3141eee9f69e0309191991349619b5499ffc5e4e1cae", 0xba}], 0x7}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000900)="20cfb7f161f45d17045241b141fc45ba3d2b64b462d77c4535fef7a50a658c3332e0469afbdaffa378ae06ed324531fa271d0227f6fa3bae764766b5cdb918f13dac3630acb0167703ae68d3cf360d85ad54e154424e45b5a31dac8f11ec6ea4937eb6c77ae704c3136b00d1715837e0fbacce8571c217e221a52fe82d733b14607533fead220d1e43d9cd46658706b60cbfd40430", 0x95}, {&(0x7f00000009c0)="1bb3441817955e4c388f2ac8d33fdd47a1208770fd6244f71222b22fc8f64a68341009f6717b8b93a7f7ea6b37fde060e3a2f699d64e0044e29b75901fcae43ecf1d42c262f14140648a959b688ff392b24ab8e5", 0x54}, {&(0x7f0000000a40)="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", 0xfa}, {&(0x7f0000000b40)="3e8b1c177a8662fdbf7fcfb3c850c92ad6e22303f461e527454f7f77576857553ee96f52e23abbb05dccd799f0f5983fe5a4dd04a2c35e042189f4af6d0e3e49839abf6d3764dc04e3b809c9a58726f0d42016503f95d806424d1dd8743f1e10a6e89801e38c000d0af189eb0e84032a41ca8c059fdbec3788595e9d3721ccdd49d096d9e88c9f46efa6f055c46066c77b8ecc824b4757bc9bbfb16740f312e05bc89913610a", 0xa6}, {&(0x7f0000000c00)="cd97fc0bdca903c901595fa37b2a3f6d620abbbcf6a0e9c741d2f029e8622d593efd254360ece5c18f3ecaffde75d080342091c8a35124", 0x37}, {&(0x7f0000000c40)="99a91d9b6dc92eb7", 0x8}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x178, 0x10}}, {{&(0x7f0000000e80)=@can={0x1d}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f00)="71e36a0c29fd06871099adf16fff0f4c2582a7c1f9100f74aafa565cf1a986b406503d0f77cba72fdde727e3ddd6a3f1366399752a8773a8a079cf60529fc5154dd22a7b4e9e43ef2bcb58d84a52f681ee4be2231572dcb6446fd554f2428f16122dabc95b14f0b6b72c023e45cae7754ef5f87398071b815b1b8400c7a81ce65060f2d8b3f85d4e2a4adcc6d7120aa0dcf1ec5d512f48257c7666b6e729a2d675b502c70aeb29c20cec05d131d358b9a2235f6f6b97438b8183", 0xba}, {&(0x7f0000000fc0)="b2473d3d563cdf4ed0a2ed79abaaeb0f9421ad545b7754824bd2a56789e7658f366fd59fe3a47ad2327dd23fffaaa8b650b8a5e98b2e72588257200a16415301e0063f34709a12a29d4c4edba1a184bc04d60efa4f38a2c12da461b99e9d5f40b01cfb78bd771c7b06610b16f7425064a3bb8a122d679ced7472b231618303bbad95d07788c63b556807d0f907740d10b42a8e0241cede0f074f4cdfdd9d6ba41f46af", 0xa3}, {&(0x7f0000001080)="cd21f03e2836afc650e107823ff08a153835248e50362880cf323ff141680b2920427b447d4a902f31797457cdb7a58d31ef23e43e4725c34a8c6617d1da65afdff10df9719bb1b8834cd0d1bd1dbfda5679", 0x52}, {&(0x7f0000001100)="34a249ba59a7e4aa221e236f4b2f61eb1206278728ed778877cbc0e65f59fec3922df167cb91a855d496d7c52afb018029f65f327f1d26f119d2ab45e215519bea7f867738de70335f57fe47a13a671fe29a3613ae38de477d73b4d2ec798ba6b4cba087b30f62086c4cc4bf93b974871f5cc8ea0d420672fedb96eaf6ff7cb2d8978707d17df732cad53e7a21c2b5b8a1cb0c06fbf0839f1c87ad03022a8a58f440e5939248b00dcde5ffe6acdb080d0dd75c788a8edaa32f93d5d0fa8e1b014d9ce0a91cadd2b108f3f7db5348adef3580130f", 0xd4}], 0x4, &(0x7f0000001240)=[{0x80, 0xff, 0x4, "02b826eb09fe91cb141ce20477b7ac3ec1282d72f01b22d7b90e53c9b19103067fd628e0218ed73f1261d430ed861fd42ac5ea5a76bc98ecae91986d1867bfc769069462420c28b41fa45d1c20d8370cf721e1573c449169ba607572c9b2874d30c84e72d69835045093ef4761"}, {0x90, 0x10f, 0x8, "0a0f448b19fa21a710a6fe636e1bba7f52ea2685bbcaf0b13b4a2e932e774b73c2a484b6c1a83b131604472d86e6af4f9d7975479dbe3a65c832fa84179631af87cdb0d7b4606dec7a440cd8ace14e5afcd08ade50f74715a4c7d7a7cfe286184f4d861cc83537896d08ac6fc775fad8cb3ff69fa8504ced75957c0c"}, {0x70, 0x84, 0x1000, "7840bc20a267e29713635fa4e50bbb65a918ff75d2b12d60160f46f6a21f24d256c7b38d0e080b105bbf421e685ca696d382412fb685ef3002965a7e03ebea6922aaad2560ed6a29a8fb892d169cc18d5be20345b396c393bb818082d649"}, {0xb8, 0x116, 0x9, "a1c8aaa83a95c52452bac081bfcc7a07f6226807c26d53ca9eda5e7e55df0e68e51960b43263af89455108fcb8058af644a7f6da62f245a1294ab0ffdc5b859642dd1b18791b8d87d23714962e3d8cb866cc768f9247f3e3a150b7641c790a8ecf101fba2d08d6fb01a7539a27a70ebf908739444efe9322e4c1a14a7ca2475795967a58bad3e087c9f0fef4270937b2823cde3d3ed23592474c6a276e14946b65a0f1b31a"}, {0x98, 0x13e, 0x2, "96027c2b920fbd8f3471f3b6b745c0a9c61d14dba206d0ad5ed4c1646a80969e356371b13d2da025ee838fcc962e0cded5476372fac73db1d099e3a674fc12dbb7111e60b50a8423c9e5bc6b9fa0c22586959d65dac1a3f94ebd4579b137c0c4a064b68e5e77b655c13f57e7ac9b95cd617b68969e4050bdaf88443f3985247e060f45cad0c8f1"}, {0x80, 0x10d, 0x1, "5c157fc00e66796157a821beb3c1dad446d678ef8e57395a84455f7db063509cd0c623828f542c4b71f429ca057d0bd92063464702f8a3124d52fd96c3c93fe3725fca0ac984d41f0bcfdeab1992cb583aff0e7c7b1c9adff54521adefe60220b65385dc9070f8107e64ab85ab"}, {0xf8, 0x6, 0x7, "82bd663ad10accfdc9da5821e1cd23da2561570b18c3983e5e0ff74d39dc10d98f3db60b4388d9645861de2c031a028a1b16bb6b90f360b9278d2e63837e93593f7e6ef03c4a880b0f763b5bf6291c1ab49c223eb76e98ffb6d16b7d38bc89ad186aaddbcb4d84c1928007becc1334f54a3897f0f5dcd6dd9e2b28e07f54810762fa6bd4e831aa632d20073325e28b5e23d4085d26990ffa8983eedeecc9ab5c76757da2e76763558a857d816c3e13e011fadb4412da84a685b9a39334764c2d2e8acac6d43832eb976c8e52c6f6d04849ac0e0657878c077035bdd45210abf2ce851fe82b6341"}, {0x98, 0xa9, 0x658, "ae6656b378af489b78c031c1af749bddb6147bd63aa89ba962cac58fd5578ee1e0c95d84021fa71f75f0089cc6acd3ae5f1b2dd4d967b1211a63d9ca8e32dd147a3b5ca1379e1dfe38ad4ad6853d2980245fc659194149c5fe14d67b6c77cbdbeab96693a679b8878938d9aae90d16f46fb459a97dee7f58dbc3595a773f6e4036cd1a"}], 0x4e0, 0x800}, 0x7f}], 0x3, 0x40000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 280.202885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 280.210130] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000001 2018/03/31 10:47:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x88003, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x8f5, 0x6, 0x0, 0x3}) 2018/03/31 10:47:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x0, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x9, 0x80000001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xab, "a29a94ed013072f57205be8bb8e869c3868fdcf90b19e26b92e759f0e10f659cc58d0ece693cb2f3b0286531a6a3c048f0ede77fb6564847eb2b9d6ab88e2b7f9c3465d2508d1585a5c47a4a038db83611ab6ee096b00acd05653e68b4cf092041b8d549bec49e4fba25430b6e7320bc3308e4b9f45f20b2679ceb4412369c3821d9d6ddbca1e25563cf2c477a3a47874173fd8aa34b0ca769ff793e2a3b72c4afd26a8bc47e7bbadac63c"}, &(0x7f0000000240)=0xb3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000340)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/31 10:47:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x0, 0x3f, 0x4, 0x8, 0x0, [{0x2, 0x4, 0xcfe, [], 0x400}, {0xffff, 0x6, 0x94f, [], 0x2}, {0x2, 0x0, 0x3}, {0xb49, 0x0, 0xffffffff, [], 0xffffffffffffffff}, {0x9, 0x400, 0x8, [], 0x1}, {0x8, 0x5, 0x0, [], 0x6}, {0x8000, 0x101, 0x10000, [], 0xb8}, {0x2, 0x2, 0x7f, [], 0x6}, {0x1f, 0x6, 0x3, [], 0x100000001}, {0x9, 0x1, 0x4551e658, [], 0x9}, {0x7f, 0x1c6, 0xae61, [], 0x800}, {0x1000, 0x3e41, 0x754daccd, [], 0x101}, {0x61d0c1fb, 0x9430, 0x1ff, [], 0x8}, {0x100000000, 0xffffffffffff8000, 0x8, [], 0x10000000200000}, {0x0, 0x1, 0x2132da5a, [], 0x5}, {0x3, 0x9, 0x2, [], 0x9}, {0x20, 0xffffffff, 0x20, [], 0x7999}, {0x100, 0x7, 0x7, [], 0x81}, {0x2ea, 0x40, 0x0, [], 0xdb}, {0x1, 0x7ff, 0x5}, {0x8, 0x2, 0x2, [], 0xfffffffffffff000}, {0x80, 0x2, 0x80}, {0x1, 0x1, 0xc3e, [], 0x9}, {0x6f89, 0x2, 0x0, [], 0x800}]}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000003c0)={0x0, 0x3, 0x700, &(0x7f0000000380)}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req3={0xfffffffffffffffa, 0x100, 0x84, 0x1, 0x8ef8, 0x4, 0xc5c1}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000200)={0x10000000fffb, 0xa, 0x1}) 2018/03/31 10:47:32 executing program 6 (fault-call:3 fault-nth:2): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) ioctl(r0, 0x4, &(0x7f0000000100)="12ed5acfc412ca0dc3785f59ac4eaaa356a142707ba6e9453d7647a7baec0dc759c13476a02e5d208de2c703d778a2fbcbab6708321f014cf4290ca6a1f193e095b4410a2b80be3818ee7d0aa564f9c892ee6d7875735c3fb51bc6f4db0444c163f5073b35f8657b2ac6344566a94019bd8f5dbed7eadbd97bbb98297f7b2ee102edee0415ee7a0e8837f39bc9a5619aea53d49b1a1bb4f7f2dd66a3774632d6a2b06fdc8112a54b65d491a62bb7de4cf797425f196b9672c7a23a2d4d953bf098e24c870ef5cdbc1566bedf37ba991e7de001f04b9cc8d201e277ee14e7") 2018/03/31 10:47:32 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x0, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:32 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xc66d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, @perf_config_ext={0x1}, 0x0, 0x1, 0x8, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10, 0x440) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000001c0)=0x3ff, 0x4) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa, 0x0, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x150}, {r3, 0x50}, {r3, 0x2118}, {r2, 0x1000}, {r3, 0x20}, {r0, 0x8002}, {r3, 0x2100}], 0x7, &(0x7f0000000280)={r4, r5+30000000}, &(0x7f00000002c0)={0x1}, 0x8) 2018/03/31 10:47:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0xfff, 0x3, 0x1, r0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:32 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) read(r1, &(0x7f0000000100)=""/156, 0x9c) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x53, "252d40a7df251b30b6bde8a3a8f33da8d9f5d5a03411b7f2843fd2ca2accec7d32a39e65e3332055f69eefe2ac5a6ed7dd285424a4a90840f662e9b1e8f9c428a8968a7fc8f2e6850fd8762d9d37feb9c0d354"}, &(0x7f0000000240)=0x77) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 280.924517] FAULT_INJECTION: forcing a failure. [ 280.924517] name failslab, interval 1, probability 0, space 0, times 0 [ 280.936272] CPU: 1 PID: 29219 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 280.943635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.952973] Call Trace: [ 280.955545] dump_stack+0x194/0x24d [ 280.959162] ? arch_local_irq_restore+0x53/0x53 [ 280.963822] should_fail+0x8c0/0xa40 [ 280.967522] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.972609] ? kobject_uevent_env+0x6a2/0xd30 [ 280.977086] ? unwind_get_return_address+0x61/0xa0 [ 280.981993] ? kobject_uevent_env+0x6a2/0xd30 [ 280.986472] ? find_held_lock+0x35/0x1d0 [ 280.990514] ? __lock_is_held+0xb6/0x140 [ 280.994558] ? check_same_owner+0x320/0x320 [ 280.998859] ? number+0x7e0/0xa50 [ 281.002734] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 281.008090] ? rcu_note_context_switch+0x710/0x710 [ 281.013007] should_failslab+0xec/0x120 [ 281.016972] kmem_cache_alloc_node+0x56/0x760 [ 281.021446] ? netlink_has_listeners+0x277/0x430 [ 281.026185] __alloc_skb+0xf1/0x780 [ 281.029790] ? skb_copy_and_csum_dev+0x370/0x370 [ 281.034522] ? __lock_is_held+0xb6/0x140 [ 281.038579] ? netlink_has_listeners+0x2a0/0x430 [ 281.043318] ? netlink_insert+0x350/0x350 [ 281.047447] ? kobject_uevent_env+0x6a2/0xd30 [ 281.051923] kobject_uevent_env+0x83e/0xd30 [ 281.056229] ? sysfs_remove_group+0xf6/0x1b0 [ 281.060617] kobject_uevent+0x1f/0x30 [ 281.064395] device_del+0x682/0xb10 [ 281.068020] ? __device_links_no_driver+0x2c0/0x2c0 [ 281.073030] ? mntput+0x66/0x90 [ 281.076296] device_unregister+0x15/0x30 [ 281.080339] bdi_unregister+0x609/0x890 [ 281.084301] ? wb_blkcg_offline+0x200/0x200 [ 281.088600] ? __lock_is_held+0xb6/0x140 [ 281.092646] ? mutex_unlock+0xd/0x10 [ 281.096338] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 281.101175] del_gendisk+0x904/0xb70 [ 281.104871] ? refcount_sub_and_test+0x115/0x1b0 [ 281.109606] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 281.114949] ? mark_held_locks+0xaf/0x100 [ 281.119080] ? refcount_dec_and_test+0x1a/0x20 [ 281.123639] ? blk_cleanup_queue+0x42e/0x5c0 [ 281.128034] loop_remove+0x63/0xc0 [ 281.131556] loop_control_ioctl+0x400/0x490 [ 281.135858] ? loop_add+0xaf0/0xaf0 [ 281.139463] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 281.144284] ? wait_for_completion+0x770/0x770 [ 281.148844] ? loop_add+0xaf0/0xaf0 [ 281.152450] do_vfs_ioctl+0x1b1/0x1520 [ 281.156314] ? ioctl_preallocate+0x2b0/0x2b0 [ 281.160696] ? fget_raw+0x20/0x20 [ 281.164127] ? __sb_end_write+0xa0/0xd0 [ 281.168079] ? fput+0xd2/0x140 [ 281.171247] ? SyS_write+0x184/0x220 [ 281.174938] ? security_file_ioctl+0x89/0xb0 [ 281.179322] SyS_ioctl+0x8f/0xc0 [ 281.182665] ? do_vfs_ioctl+0x1520/0x1520 [ 281.186797] do_syscall_64+0x281/0x940 [ 281.190667] ? vmalloc_sync_all+0x30/0x30 [ 281.194789] ? _raw_spin_unlock_irq+0x27/0x70 [ 281.199258] ? finish_task_switch+0x1c1/0x7e0 [ 281.203730] ? syscall_return_slowpath+0x550/0x550 [ 281.208642] ? syscall_return_slowpath+0x2ac/0x550 [ 281.213551] ? prepare_exit_to_usermode+0x350/0x350 [ 281.218544] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 281.223898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.228727] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 281.233889] RIP: 0033:0x454e79 [ 281.237057] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.244749] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 281.252008] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 281.259264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.266511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/31 10:47:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001740)={0x29b, 0x2, 0x3, 0x7, 0x0}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000017c0)={0x0, 0x10, 0xac5, 0x1, 0x4, 0x4, 0x69, 0xfa8, {0x0, @in6={{0xa, 0x4e23, 0xb153, @empty, 0x21c7}}, 0xdf, 0x4, 0x40, 0xe5, 0x8}}, &(0x7f0000001880)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000018c0)={0x0, 0x9}, &(0x7f0000001900)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001a00)={&(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x1010000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7e}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000300)="b49f4962f3f0724b91d55803a0c79fdcb640a4a6703affb0648081a07432c9021308f09c35170898adab684549fdfe159d2cb01c15a321b7e40131000f", 0x3d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="e5575c0c46a24edcf6776e46333fa40b7265056945fa9a0d5f5df32b4a702d61294a93feac469d", 0x27}, {&(0x7f0000001380)="42a4640ec83e1a0eb78dd338c0489d641649b0563f7fe45c3dbc97c58b262aa16ca3d21c0c050e559ec338aac60c03fb15a1480c808c46ddc0f6cdcb5b0b3d7e4a1c31f30388", 0x46}, {&(0x7f0000001400)="6fc22bce9a6cdcd75bcdf407ccd19ca671790bdcebb751dcef447d099a1dd751e3255685fe4366d7ac612ae1e292ce2e7c72fd4261718e284ebfcd542cbfa90db481a9065a46659b11d0bf98f6bda541c519e675da0d50b3", 0x58}, {&(0x7f0000001480)="426665ced83e2c6defd4ceef90847c054a87988fe4cdf120241734f70b0b32e9c22f6115d1c69d7df97ce7764a4076100ca96e1e1988d49686df7f84255663ad79e751c639ed45ea7febbf317bc9e304fc939f16d434685b49ec48d908cca326b868e7ef262635edd679ba7a46e2c9e38c6065dce6d7d0ab60bddc115c6f6b9f25ebfe18089812e5083ccc713c56a09a1a2f83963924a33c19c075f4a4f6c4c3238538855168e0b2b8baf0273dc26116c7f39df00da7ebc8ca45b6c95b2d5035f31cc052869f6305af11dfb2fe2b4ccad8e64a335b47f8ea0707d6316bc295364cb4d9d8405382157bf6082f2869bfe0913e20ca", 0xf4}, {&(0x7f0000001580)="237b072d68d572", 0x7}, {&(0x7f00000015c0)="23539074611399ae566ebaa7a0381d34551057fb00396e31750c4288ea0d68e48ff42f5ff8106b745972f557f28ef475406baa1ed4222f7d91c0f4807670fec3dacea42702f55093ab60944540de0e58e2bb7b799fb4361f571dc72f78bd16e1c18bb2385199942201a91e502384e275b3528b59fb8db143b7ca7a7c05c6432e0a45eb515f1bef3429631dfd535b3b9bb06fd81325fd5ff41e2cab8aa967b4c5e6ce59d48f089e2a0c81145a835402e9ef0e93b29aae9bfbdf5efe57556d7f66c5248f32b7ffc535be008a", 0xcb}], 0x8, &(0x7f0000001940)=[@init={0x18, 0x84, 0x0, {0x7ff, 0xffffffff7fffffff, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xc51c, 0x8, 0x0, 0x6, 0xff, 0x4, 0xe5c7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x5, 0xfffffffffffffff7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8, 0xcc, 0x800, 0x401, 0x3, 0x7fff, r4}}], 0xc0, 0x400c840}, 0xc000) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r1}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x100000001, 0x200) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2083, 0x2) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0x80045500, &(0x7f0000000240)=""/32) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 281.273756] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000002 2018/03/31 10:47:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:33 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:33 executing program 6 (fault-call:3 fault-nth:3): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x0, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/4096) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001100)="e59694e1a648d6a8e78240ebc75a85ab645d3b01f426da8cae1269a0cb285c69b45396108283f71a9b267c3ff4e79373945decd6a54c191d453270ead6f70be5d35a3d2723d09903693e337a40284fb0f6a1aca52b713362c5f1a38b8d5248cd74a3ba03a0ff10a15b31a421e9b64744c00003cdc42f0f029c13459dc7b460abda199757b2fb3fb071", 0x89) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffc, 0x9, 0xe, 0x7, 0x0, 0xfffffffffffffffc, 0x8, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0x999, 0xdf, 0x7b1, 0x4}, 0x98) 2018/03/31 10:47:33 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0xffffffffffffff7f, 0x8) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x6d252b1a, 0x30, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'\x00', 0x0}) bind$packet(r2, &(0x7f00000002c0)={0x11, 0x2, r3, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x40) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1f) 2018/03/31 10:47:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x0, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) [ 282.213576] FAULT_INJECTION: forcing a failure. [ 282.213576] name failslab, interval 1, probability 0, space 0, times 0 [ 282.224947] CPU: 0 PID: 29280 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 282.232335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.241681] Call Trace: [ 282.244253] dump_stack+0x194/0x24d [ 282.247870] ? arch_local_irq_restore+0x53/0x53 [ 282.252523] ? is_bpf_text_address+0xa4/0x120 [ 282.257001] ? kernel_text_address+0xd1/0xe0 [ 282.261404] ? __unwind_start+0x169/0x330 [ 282.265554] should_fail+0x8c0/0xa40 [ 282.269263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.274366] ? save_stack+0xa3/0xd0 [ 282.277982] ? save_stack+0x43/0xd0 [ 282.281585] ? kasan_kmalloc+0xad/0xe0 [ 282.285456] ? kasan_slab_alloc+0x12/0x20 [ 282.289593] ? find_held_lock+0x35/0x1d0 [ 282.293635] ? __lock_is_held+0xb6/0x140 [ 282.297678] ? check_same_owner+0x320/0x320 [ 282.301984] ? rcu_note_context_switch+0x710/0x710 [ 282.306897] should_failslab+0xec/0x120 [ 282.310876] kmem_cache_alloc_node_trace+0x5a/0x760 [ 282.315877] __kmalloc_node_track_caller+0x33/0x70 [ 282.320812] __kmalloc_reserve.isra.39+0x41/0xd0 [ 282.325546] __alloc_skb+0x13b/0x780 [ 282.329250] ? skb_copy_and_csum_dev+0x370/0x370 [ 282.333991] ? __lock_is_held+0xb6/0x140 [ 282.338053] ? netlink_has_listeners+0x2a0/0x430 [ 282.342806] ? netlink_insert+0x350/0x350 [ 282.346954] ? kobject_uevent_env+0x6a2/0xd30 [ 282.351433] kobject_uevent_env+0x83e/0xd30 [ 282.355745] ? sysfs_remove_group+0xf6/0x1b0 [ 282.360147] kobject_uevent+0x1f/0x30 [ 282.363936] device_del+0x682/0xb10 [ 282.367541] ? __device_links_no_driver+0x2c0/0x2c0 [ 282.372532] ? mntput+0x66/0x90 [ 282.375793] device_unregister+0x15/0x30 [ 282.379829] bdi_unregister+0x609/0x890 [ 282.383791] ? wb_blkcg_offline+0x200/0x200 [ 282.388102] ? __lock_is_held+0xb6/0x140 [ 282.392144] ? mutex_unlock+0xd/0x10 [ 282.395834] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 282.400663] del_gendisk+0x904/0xb70 [ 282.404362] ? refcount_sub_and_test+0x115/0x1b0 [ 282.409095] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 282.414441] ? mark_held_locks+0xaf/0x100 [ 282.418574] ? refcount_dec_and_test+0x1a/0x20 [ 282.423142] ? blk_cleanup_queue+0x42e/0x5c0 [ 282.427533] loop_remove+0x63/0xc0 [ 282.431058] loop_control_ioctl+0x400/0x490 [ 282.435442] ? loop_add+0xaf0/0xaf0 [ 282.439052] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 282.443871] ? wait_for_completion+0x770/0x770 [ 282.448430] ? loop_add+0xaf0/0xaf0 [ 282.452038] do_vfs_ioctl+0x1b1/0x1520 [ 282.455912] ? ioctl_preallocate+0x2b0/0x2b0 [ 282.460302] ? fget_raw+0x20/0x20 [ 282.463736] ? __sb_end_write+0xa0/0xd0 [ 282.467687] ? fput+0xd2/0x140 [ 282.470862] ? SyS_write+0x184/0x220 [ 282.474559] ? security_file_ioctl+0x89/0xb0 [ 282.478944] SyS_ioctl+0x8f/0xc0 [ 282.482285] ? do_vfs_ioctl+0x1520/0x1520 [ 282.486418] do_syscall_64+0x281/0x940 [ 282.490294] ? vmalloc_sync_all+0x30/0x30 [ 282.494415] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 282.499927] ? syscall_return_slowpath+0x550/0x550 [ 282.504833] ? syscall_return_slowpath+0x2ac/0x550 [ 282.509740] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 282.515082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.519904] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 282.525069] RIP: 0033:0x454e79 [ 282.528233] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.535916] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 282.543168] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 282.550428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.557676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/03/31 10:47:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x480000) mq_getsetattr(r0, &(0x7f0000000140)={0x13, 0x9, 0x2, 0x9, 0x2, 0x800, 0x2, 0x89}, &(0x7f0000000180)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x0, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x7fd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x7, 0x9, 0x4, 0x100, 0x3ff, 0x82, r2}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fstatfs(r1, &(0x7f00000001c0)=""/96) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 282.564921] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000003 2018/03/31 10:47:33 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) 2018/03/31 10:47:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x80002, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x0, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:34 executing program 6 (fault-call:3 fault-nth:4): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002300)={0x2, &(0x7f0000000200)=""/4096, &(0x7f00000022c0)=[{0x80000000, 0x85, 0x7, &(0x7f0000001200)=""/133}, {0x1, 0x1000, 0xfffffffffffffe49, &(0x7f00000012c0)=""/4096}]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000001c0)={0x106000, 0x18000}) 2018/03/31 10:47:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7ff, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0xfb, 0x10}, &(0x7f0000000180)=0xc) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x6d087ce3, 0x4) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)={0x2, 0x0, [{0x6, 0x6, 0x0, 0x0, @msi={0x5, 0x4, 0x8000}}, {0x9, 0x1, 0x0, 0x0, @msi={0x9, 0xbb, 0x80}}]}) 2018/03/31 10:47:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x8080) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x0, 0x30, 0x1, r1}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 7: perf_event_open(&(0x7f000025c000)={0xfffffffffffffffc, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4, 0xfe0, 0x6, 0x7fffffff, 0x100, 0x10000, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8, 0xbd0, 0x200, 0x100000000, 0x9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 2018/03/31 10:47:34 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x0, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:34 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) socket$netlink(0x10, 0x3, 0x22) [ 283.267257] FAULT_INJECTION: forcing a failure. [ 283.267257] name failslab, interval 1, probability 0, space 0, times 0 [ 283.278597] CPU: 0 PID: 29341 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 283.285960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.295299] Call Trace: [ 283.297868] dump_stack+0x194/0x24d [ 283.301479] ? arch_local_irq_restore+0x53/0x53 [ 283.306135] should_fail+0x8c0/0xa40 [ 283.309826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.314908] ? kernel_text_address+0xd1/0xe0 [ 283.319292] ? __unwind_start+0x169/0x330 [ 283.323414] ? __kernel_text_address+0xd/0x40 [ 283.327888] ? find_held_lock+0x35/0x1d0 [ 283.331936] ? __lock_is_held+0xb6/0x140 [ 283.335996] ? check_same_owner+0x320/0x320 [ 283.340301] ? device_del+0x682/0xb10 [ 283.344079] ? device_unregister+0x15/0x30 [ 283.348295] ? bdi_unregister+0x609/0x890 [ 283.352427] ? rcu_note_context_switch+0x710/0x710 [ 283.357332] ? do_vfs_ioctl+0x1b1/0x1520 [ 283.361368] ? SyS_ioctl+0x8f/0xc0 [ 283.364889] ? do_syscall_64+0x281/0x940 [ 283.368927] should_failslab+0xec/0x120 [ 283.372877] kmem_cache_alloc+0x47/0x760 [ 283.376918] ? netlink_broadcast_filtered+0x34f/0x1360 [ 283.382188] skb_clone+0x1ae/0x480 [ 283.385718] ? lock_release+0xa40/0xa40 [ 283.389667] ? skb_split+0x1350/0x1350 [ 283.393531] ? refcount_inc_not_zero+0xfe/0x180 [ 283.398189] ? refcount_add+0x60/0x60 [ 283.401967] ? netlink_skb_destructor+0x1d0/0x1d0 [ 283.406788] ? widen_string+0xa1/0x1e0 [ 283.410657] netlink_broadcast_filtered+0xa63/0x1360 [ 283.415749] ? __netlink_sendskb+0xc0/0xc0 [ 283.419969] ? pointer+0x9c0/0x9c0 [ 283.423484] ? __lock_is_held+0xb6/0x140 [ 283.427521] ? sprintf+0xb8/0xf0 [ 283.430875] ? cleanup_uevent_env+0x40/0x40 [ 283.435176] kobject_uevent_env+0x75c/0xd30 [ 283.439475] ? sysfs_remove_group+0xf6/0x1b0 [ 283.443863] kobject_uevent+0x1f/0x30 [ 283.447639] device_del+0x682/0xb10 [ 283.451245] ? __device_links_no_driver+0x2c0/0x2c0 [ 283.456237] ? mntput+0x66/0x90 [ 283.459505] device_unregister+0x15/0x30 [ 283.463549] bdi_unregister+0x609/0x890 [ 283.467497] ? wb_blkcg_offline+0x200/0x200 [ 283.471796] ? __lock_is_held+0xb6/0x140 [ 283.475849] ? mutex_unlock+0xd/0x10 [ 283.479543] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 283.484363] del_gendisk+0x904/0xb70 [ 283.488055] ? refcount_sub_and_test+0x115/0x1b0 [ 283.492785] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 283.498123] ? mark_held_locks+0xaf/0x100 [ 283.502248] ? refcount_dec_and_test+0x1a/0x20 [ 283.506806] ? blk_cleanup_queue+0x42e/0x5c0 [ 283.511190] loop_remove+0x63/0xc0 [ 283.514708] loop_control_ioctl+0x400/0x490 [ 283.519008] ? loop_add+0xaf0/0xaf0 [ 283.522619] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 283.527436] ? wait_for_completion+0x770/0x770 [ 283.531995] ? loop_add+0xaf0/0xaf0 [ 283.535600] do_vfs_ioctl+0x1b1/0x1520 [ 283.539472] ? ioctl_preallocate+0x2b0/0x2b0 [ 283.543861] ? fget_raw+0x20/0x20 [ 283.547289] ? __sb_end_write+0xa0/0xd0 [ 283.551236] ? exit_to_usermode_loop+0x8c/0x2f0 [ 283.555882] ? trace_hardirqs_off+0xd/0x10 [ 283.560093] ? exit_to_usermode_loop+0x198/0x2f0 [ 283.564824] ? security_file_ioctl+0x89/0xb0 [ 283.569207] SyS_ioctl+0x8f/0xc0 [ 283.572545] ? do_vfs_ioctl+0x1520/0x1520 [ 283.576666] do_syscall_64+0x281/0x940 [ 283.580539] ? vmalloc_sync_all+0x30/0x30 [ 283.584660] ? _raw_spin_unlock_irq+0x27/0x70 [ 283.589131] ? finish_task_switch+0x1c1/0x7e0 [ 283.593600] ? syscall_return_slowpath+0x550/0x550 [ 283.598508] ? syscall_return_slowpath+0x2ac/0x550 [ 283.603413] ? prepare_exit_to_usermode+0x350/0x350 [ 283.608413] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 283.613756] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.618572] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 283.623742] RIP: 0033:0x454e79 [ 283.626912] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.634592] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 283.641835] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 283.649083] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.656345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 283.663588] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000004 2018/03/31 10:47:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001480)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001440)=0x7fffffff, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="05000000289ae491d13c132003e9296ae7d9439bd07c029b2db3231925beafb5ecfec2678be9c99a4852cf01022b3d96aa30c938f48d318ff4eb2a874141f6926233d3ce38d46e86ac38436cf167667223cda1754b67a5a9bc3ae241fcfb51ee7be7afb50937d76b71a8859309096658bcb1dae10ccb267d01f0b8237ff708f5724aefe5dfd2441546558d5ce24814e38b3243248acaddac293ce35a260b66d4d4a8fa9faf088fb44a8203e9ece999580b9adc98a82483fdef7b26a18523a4d530e235def3a0ca0d2a7de772d688a604f241f57c9e058e71f5b537d3c79954dd13f45dc4df3b885dcee3f54a086ead082b", 0xf1}], 0x1, 0x2ffd) sendmsg$nl_netfilter(r2, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x1108, 0x11, 0x7, 0x400, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x7}, [@nested={0xc, 0x37, [@typed={0x8, 0x5d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}, @nested={0x10e0, 0x6, [@typed={0x8, 0x33, @pid}, @typed={0x8, 0xe, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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", @typed={0xcc, 0x3c, @binary="39476e66e00ae510d802933435fa8539cff67c14b0cbc603d77c5775223136dc027fbc914f8f1a86eebd6dbd4b5488b402d903dc02fb30e3041a09ef249a77ddc990b04117c2bba5d006fb4ad00696d72d700d4f622d1b4443a895b0d1d178dfc470f82dbbb2806c64b616f2a6cd601c0b4b97fe6d6b97ac4867b161263558d67b513d0b104965c9a8de981748acd4070a54666e7f420d1731eb1549b6d2c1ef555308be3931607bb685ae246d60dd9d2ee7e8f1a1cbfe149d9da686bf43c3622dd6827e154fb3"}]}]}, 0x1108}, 0x1}, 0x40884) socket$l2tp(0x18, 0x1, 0x1) fstatfs(r2, &(0x7f0000000100)=""/237) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) syz_open_dev$urandom(&(0x7f0000001500)='/dev/urandom\x00', 0x0, 0x42) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000001540)=""/160) 2018/03/31 10:47:35 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x20200, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) read(r0, &(0x7f0000000100)=""/37, 0x25) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='syz_tun\x00') ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:35 executing program 6 (fault-call:3 fault-nth:5): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xdf1, 0x402000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000180)={0x5}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x1, 0x8, 0x8000, 0x9, 0x0, 0x2}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000080)={'bridge0\x00', @ifru_addrs=@l2={0x1f}}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x0, 0x4}}, 0x26) 2018/03/31 10:47:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7, 0x7ebee110, 0xfff, "5f2b58ad69db2377036bf18168eca4ed8f35af2c235aec29b6a39efe3ed9250bbd761a202e27e2160061e921df69c93742ca7ed0c897c0c885518b660b619e", 0x2a}, 0x60) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xd}) 2018/03/31 10:47:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x0, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x0, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/175, 0xaf}], 0x2, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000000c0)={0x8, 0xa, 0x0, r1}) [ 284.356795] FAULT_INJECTION: forcing a failure. [ 284.356795] name failslab, interval 1, probability 0, space 0, times 0 [ 284.368109] CPU: 1 PID: 29398 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 284.375463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.384806] Call Trace: [ 284.387387] dump_stack+0x194/0x24d [ 284.391005] ? arch_local_irq_restore+0x53/0x53 [ 284.395663] ? __might_sleep+0x95/0x190 [ 284.399636] should_fail+0x8c0/0xa40 [ 284.403342] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.408439] ? mutex_lock_io_nested+0x1900/0x1900 [ 284.413269] ? trace_hardirqs_off+0x10/0x10 [ 284.417588] ? find_held_lock+0x35/0x1d0 [ 284.421642] ? __lock_is_held+0xb6/0x140 [ 284.425700] ? check_same_owner+0x320/0x320 [ 284.430013] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.435024] ? rcu_note_context_switch+0x710/0x710 [ 284.439949] should_failslab+0xec/0x120 [ 284.443914] kmem_cache_alloc_trace+0x4b/0x740 [ 284.448486] ? driver_deferred_probe_del+0x2b9/0x430 [ 284.453582] ? deferred_probe_work_func+0x580/0x580 [ 284.458592] ? devm_device_remove_groups+0x50/0x50 [ 284.463510] kobject_uevent_env+0x1ed/0xd30 [ 284.467823] ? sysfs_remove_group+0xf6/0x1b0 [ 284.472229] kobject_uevent+0x1f/0x30 [ 284.476018] device_del+0x682/0xb10 [ 284.479637] ? __device_links_no_driver+0x2c0/0x2c0 [ 284.484651] ? mutex_unlock+0xd/0x10 [ 284.488354] ? pm_runtime_set_memalloc_noio+0xfe/0x130 [ 284.493622] del_gendisk+0x6f8/0xb70 [ 284.497330] ? refcount_sub_and_test+0x115/0x1b0 [ 284.502075] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 284.507430] ? mark_held_locks+0xaf/0x100 [ 284.511571] ? refcount_dec_and_test+0x1a/0x20 [ 284.516150] ? blk_cleanup_queue+0x42e/0x5c0 [ 284.520551] loop_remove+0x63/0xc0 [ 284.524081] loop_control_ioctl+0x400/0x490 [ 284.528394] ? loop_add+0xaf0/0xaf0 [ 284.532189] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 284.537019] ? wait_for_completion+0x770/0x770 [ 284.541691] ? loop_add+0xaf0/0xaf0 [ 284.545308] do_vfs_ioctl+0x1b1/0x1520 [ 284.549192] ? ioctl_preallocate+0x2b0/0x2b0 [ 284.553589] ? fget_raw+0x20/0x20 [ 284.557036] ? __sb_end_write+0xa0/0xd0 [ 284.560999] ? fput+0xd2/0x140 [ 284.564179] ? SyS_write+0x184/0x220 [ 284.567883] ? security_file_ioctl+0x89/0xb0 [ 284.572281] SyS_ioctl+0x8f/0xc0 [ 284.575635] ? do_vfs_ioctl+0x1520/0x1520 [ 284.579772] do_syscall_64+0x281/0x940 [ 284.583648] ? vmalloc_sync_all+0x30/0x30 [ 284.587790] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 284.593316] ? syscall_return_slowpath+0x550/0x550 [ 284.598233] ? syscall_return_slowpath+0x2ac/0x550 [ 284.603158] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 284.608513] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.613349] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 284.618523] RIP: 0033:0x454e79 [ 284.621696] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.629392] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 284.636648] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 284.643908] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/31 10:47:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xfff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@mcast1}, &(0x7f0000000340)=0x14) close(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) getsockopt(r0, 0x54b0278c, 0x1f, &(0x7f00000001c0)=""/199, &(0x7f00000002c0)=0xc7) bind(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x994, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x1, 0x2}}, 0x80) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x210000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) 2018/03/31 10:47:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0xfffffffffffffffe, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) [ 284.651164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 284.658421] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000005 2018/03/31 10:47:36 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000, 0x80) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x8, 0xa, 0x0, r0}) 2018/03/31 10:47:36 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bpq0\x00', r2}) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/31 10:47:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x0, 0x6, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x10000000fffb, 0x10, 0x1}) 2018/03/31 10:47:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xf6, 0x3, 0x1, r0}) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7f) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) fdatasync(r2) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:36 executing program 6 (fault-call:3 fault-nth:6): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:36 executing program 5 (fault-call:2 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/03/31 10:47:36 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfb, 0xff, 0x5, 0x7f, 0x4}, 0x14) sendto$inet(r0, &(0x7f0000000240)="e3e4e450b5e9117b6de1d42f504d6e9090c55426dfc70b16d4ae16c68dc8c498d7eacbfeccc36150aa17f2c54350a50b6146699f8ef4c1710cae3ac7610618aebd67e30866293f8cbac69d475987125bde0f40d5bd8de043c9023dd1eb78415cfc822e9e30dbaac6302f1ec1cc8f5ecfe3b90813e729723e86dcbf257548831a67dd0fec2d591988e45ee3f9ddd4f26bd36d1c19197490d4fe8f0025ad9d30d20b49703bab39cb4045bb0e58f2142a901e3f2e594a2588b3f00ef878e159f44a04770194a9e51baeece78605ac7157adab33f9e45779c7", 0xd7, 0x1, &(0x7f0000000100)={0x2, 0x1800000, @broadcast=0xffffffff}, 0x10) 2018/03/31 10:47:36 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) r3 = getpid() perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x1f, 0x4, 0x5, 0xffffffff, 0x0, 0xfff, 0x0, 0x4, 0xfffffffffffeffff, 0x3, 0x2, 0x9, 0x0, 0x1, 0xe3, 0x0, 0x3f, 0x5, 0x6, 0x101, 0x5, 0x10001, 0xf3f, 0xc67, 0x5, 0x2, 0x607, 0x1, 0xffffffffffff5a9c, 0x1f, 0x3ff, 0x4, 0xffffffffffff4423, 0x88, 0x4, 0x9, 0x0, 0x2, 0x2, @perf_config_ext={0x8, 0x7}, 0x10, 0xfff, 0x8, 0x0, 0x822, 0xbb77, 0x4}, r3, 0xd, r0, 0x1) [ 285.392131] FAULT_INJECTION: forcing a failure. [ 285.392131] name failslab, interval 1, probability 0, space 0, times 0 [ 285.403417] CPU: 0 PID: 29453 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 285.410778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.420124] Call Trace: [ 285.422715] dump_stack+0x194/0x24d [ 285.426350] ? arch_local_irq_restore+0x53/0x53 [ 285.431024] ? __lock_acquire+0x664/0x3e00 [ 285.435265] ? trace_hardirqs_off+0x10/0x10 [ 285.439595] should_fail+0x8c0/0xa40 [ 285.443309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.448414] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 285.453610] ? trace_hardirqs_off+0x10/0x10 [ 285.457928] ? check_same_owner+0x320/0x320 [ 285.462255] ? find_held_lock+0x35/0x1d0 [ 285.466314] ? __fget+0x342/0x5b0 [ 285.469761] ? lock_downgrade+0x980/0x980 [ 285.473901] ? trace_hardirqs_off+0x10/0x10 [ 285.478214] ? trace_hardirqs_off+0x10/0x10 [ 285.482528] ? __lock_is_held+0xb6/0x140 [ 285.486589] should_failslab+0xec/0x120 [ 285.490563] kmem_cache_alloc_trace+0x4b/0x740 [ 285.495146] ? print_irqtrace_events+0x270/0x270 [ 285.499903] tipc_group_create+0x14b/0x980 [ 285.504135] ? tipc_group_size+0x50/0x50 [ 285.508199] ? mark_held_locks+0xaf/0x100 [ 285.512338] ? do_raw_spin_trylock+0x190/0x190 [ 285.516925] ? __local_bh_enable_ip+0x121/0x230 [ 285.521592] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.526609] ? lock_sock_nested+0x91/0x110 [ 285.530840] ? trace_hardirqs_on+0xd/0x10 [ 285.534982] ? __local_bh_enable_ip+0x121/0x230 [ 285.539649] tipc_setsockopt+0x28a/0xcf0 [ 285.543708] ? tipc_sk_leave+0x200/0x200 [ 285.547767] ? __fdget+0x18/0x20 [ 285.551124] ? security_socket_setsockopt+0x89/0xb0 [ 285.556136] SyS_setsockopt+0x189/0x360 [ 285.560107] ? SyS_recv+0x40/0x40 [ 285.563558] ? SyS_write+0x184/0x220 [ 285.567267] ? SyS_read+0x220/0x220 [ 285.570887] ? do_syscall_64+0xb7/0x940 [ 285.574853] ? SyS_recv+0x40/0x40 [ 285.578297] do_syscall_64+0x281/0x940 [ 285.582179] ? vmalloc_sync_all+0x30/0x30 [ 285.586316] ? _raw_spin_unlock_irq+0x27/0x70 [ 285.590806] ? finish_task_switch+0x1c1/0x7e0 [ 285.595291] ? syscall_return_slowpath+0x550/0x550 [ 285.600211] ? syscall_return_slowpath+0x2ac/0x550 [ 285.605131] ? prepare_exit_to_usermode+0x350/0x350 [ 285.610143] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 285.615504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.620346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 285.625523] RIP: 0033:0x454e79 [ 285.628703] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/03/31 10:47:36 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x5}}}, {{@arp={@empty, @loopback=0x7f000001, 0x0, 0xffffff00, @mac, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0xff]}, 0x0, 0x0, 0x1, 0x5, 0x7f, 0xffffffff, 'bcsh0\x00', 'ip6_vti0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x81, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x8, 0x7fffffff, 0x2, 0x6, 0xae3d, 'vlan0\x00', 'syzkaller1\x00', {}, {0xff}, 0x0, 0x42}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 285.636410] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 285.643669] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 285.650931] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 285.658192] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 285.665450] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 [ 285.696412] FAULT_INJECTION: forcing a failure. [ 285.696412] name failslab, interval 1, probability 0, space 0, times 0 [ 285.707750] CPU: 1 PID: 29444 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 285.715097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.724436] Call Trace: [ 285.727016] dump_stack+0x194/0x24d [ 285.730638] ? arch_local_irq_restore+0x53/0x53 [ 285.735296] ? __unwind_start+0x169/0x330 [ 285.739435] ? __kernel_text_address+0xd/0x40 [ 285.743925] should_fail+0x8c0/0xa40 [ 285.747638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.752731] ? save_stack+0xa3/0xd0 [ 285.756346] ? save_stack+0x43/0xd0 [ 285.759961] ? kasan_kmalloc+0xad/0xe0 [ 285.763833] ? kmem_cache_alloc_trace+0x136/0x740 [ 285.768661] ? kobject_uevent_env+0x1ed/0xd30 [ 285.773143] ? kobject_uevent+0x1f/0x30 [ 285.777104] ? device_del+0x682/0xb10 [ 285.780892] ? del_gendisk+0x6f8/0xb70 [ 285.784768] ? find_held_lock+0x35/0x1d0 [ 285.788819] ? __lock_is_held+0xb6/0x140 [ 285.792873] ? check_same_owner+0x320/0x320 [ 285.797184] ? rcu_note_context_switch+0x710/0x710 [ 285.802106] should_failslab+0xec/0x120 [ 285.806069] __kmalloc+0x63/0x760 [ 285.809510] ? kobject_uevent_env+0x1ed/0xd30 [ 285.813995] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.819002] ? kobject_get_path+0xb9/0x190 [ 285.823229] kobject_get_path+0xb9/0x190 [ 285.827279] kobject_uevent_env+0x212/0xd30 [ 285.831594] ? sysfs_remove_group+0xf6/0x1b0 [ 285.835992] kobject_uevent+0x1f/0x30 [ 285.839784] device_del+0x682/0xb10 [ 285.843400] ? __device_links_no_driver+0x2c0/0x2c0 [ 285.848404] ? mutex_unlock+0xd/0x10 [ 285.852104] ? pm_runtime_set_memalloc_noio+0xfe/0x130 [ 285.857373] del_gendisk+0x6f8/0xb70 [ 285.861075] ? refcount_sub_and_test+0x115/0x1b0 [ 285.865823] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 285.871176] ? mark_held_locks+0xaf/0x100 [ 285.875311] ? refcount_dec_and_test+0x1a/0x20 [ 285.879883] ? blk_cleanup_queue+0x42e/0x5c0 [ 285.884278] loop_remove+0x63/0xc0 [ 285.887803] loop_control_ioctl+0x400/0x490 [ 285.892111] ? loop_add+0xaf0/0xaf0 [ 285.895729] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 285.900563] ? wait_for_completion+0x770/0x770 [ 285.905132] ? loop_add+0xaf0/0xaf0 [ 285.908744] do_vfs_ioctl+0x1b1/0x1520 [ 285.912623] ? ioctl_preallocate+0x2b0/0x2b0 [ 285.917020] ? fget_raw+0x20/0x20 [ 285.920463] ? __sb_end_write+0xa0/0xd0 [ 285.924425] ? fput+0xd2/0x140 [ 285.927606] ? SyS_write+0x184/0x220 [ 285.931306] ? security_file_ioctl+0x89/0xb0 [ 285.935702] SyS_ioctl+0x8f/0xc0 [ 285.939053] ? do_vfs_ioctl+0x1520/0x1520 [ 285.943191] do_syscall_64+0x281/0x940 [ 285.947068] ? vmalloc_sync_all+0x30/0x30 [ 285.951203] ? _raw_spin_unlock_irq+0x27/0x70 [ 285.955682] ? finish_task_switch+0x1c1/0x7e0 [ 285.960162] ? syscall_return_slowpath+0x550/0x550 [ 285.965078] ? syscall_return_slowpath+0x2ac/0x550 [ 285.969992] ? prepare_exit_to_usermode+0x350/0x350 [ 285.974998] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 285.980355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.985191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 285.990364] RIP: 0033:0x454e79 2018/03/31 10:47:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x0, 0x6, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x2000000, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 285.993539] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.001234] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 286.008487] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 286.015744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.023000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.030259] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000006 2018/03/31 10:47:37 executing program 5 (fault-call:2 fault-nth:1): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/03/31 10:47:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) unshare(0x10400) [ 286.112489] FAULT_INJECTION: forcing a failure. [ 286.112489] name failslab, interval 1, probability 0, space 0, times 0 [ 286.123802] CPU: 0 PID: 29470 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 286.131156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.140498] Call Trace: [ 286.143084] dump_stack+0x194/0x24d [ 286.146703] ? arch_local_irq_restore+0x53/0x53 [ 286.151361] ? __lock_acquire+0x664/0x3e00 [ 286.155592] should_fail+0x8c0/0xa40 [ 286.159299] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.164394] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 286.170396] ? is_bpf_text_address+0x7b/0x120 [ 286.174886] ? __lock_acquire+0x664/0x3e00 [ 286.179113] ? lock_release+0xa40/0xa40 [ 286.183077] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 286.188078] ? unwind_dump+0x4d0/0x4d0 [ 286.191962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 286.197140] ? is_bpf_text_address+0xa4/0x120 [ 286.201623] ? kernel_text_address+0xd1/0xe0 [ 286.206018] ? __unwind_start+0x169/0x330 [ 286.210154] ? __kernel_text_address+0xd/0x40 [ 286.214639] ? unwind_get_return_address+0x61/0xa0 [ 286.219561] ? __save_stack_trace+0x7e/0xd0 [ 286.223874] ? trace_hardirqs_off+0x10/0x10 [ 286.228187] should_failslab+0xec/0x120 [ 286.232155] kmem_cache_alloc_trace+0x4b/0x740 [ 286.236727] ? save_stack+0xa3/0xd0 [ 286.240344] ? save_stack+0x43/0xd0 [ 286.243967] tipc_alloc_conn+0xc6/0x5a0 [ 286.247927] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 286.252759] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 286.257683] ? lock_downgrade+0x980/0x980 [ 286.261822] ? lock_release+0xa40/0xa40 [ 286.265785] ? __lock_is_held+0xb6/0x140 [ 286.269844] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 286.274593] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 286.279450] ? memset+0x31/0x40 [ 286.282726] ? tipc_bcast_stop+0x350/0x350 [ 286.286955] tipc_group_create+0x6ed/0x980 [ 286.291183] ? tipc_group_size+0x50/0x50 [ 286.295239] ? mark_held_locks+0xaf/0x100 [ 286.299383] ? do_raw_spin_trylock+0x190/0x190 [ 286.303957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.308961] ? lock_sock_nested+0x91/0x110 [ 286.313183] ? trace_hardirqs_on+0xd/0x10 [ 286.317319] ? __local_bh_enable_ip+0x121/0x230 [ 286.321979] tipc_setsockopt+0x28a/0xcf0 [ 286.326032] ? tipc_sk_leave+0x200/0x200 [ 286.330093] ? __fdget+0x18/0x20 [ 286.333449] ? security_socket_setsockopt+0x89/0xb0 [ 286.338459] SyS_setsockopt+0x189/0x360 [ 286.342428] ? SyS_recv+0x40/0x40 [ 286.345873] ? SyS_write+0x184/0x220 [ 286.349580] ? SyS_read+0x220/0x220 [ 286.353196] ? do_syscall_64+0xb7/0x940 [ 286.357159] ? SyS_recv+0x40/0x40 [ 286.360601] do_syscall_64+0x281/0x940 [ 286.364475] ? vmalloc_sync_all+0x30/0x30 [ 286.368618] ? _raw_spin_unlock_irq+0x27/0x70 [ 286.373101] ? finish_task_switch+0x1c1/0x7e0 [ 286.377584] ? syscall_return_slowpath+0x550/0x550 [ 286.382506] ? syscall_return_slowpath+0x2ac/0x550 [ 286.387424] ? prepare_exit_to_usermode+0x350/0x350 [ 286.392430] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 286.397784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.402623] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 286.407798] RIP: 0033:0x454e79 [ 286.410974] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 286.418672] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 286.425930] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 286.433190] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 286.440447] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 286.447707] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000001 2018/03/31 10:47:37 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000200)={0x7ff, 0x0, &(0x7f0000000140)="f52569ae0f5b0a7b93d62d26180bad7722668d6612e5f56027fd2792614086cd337b9b720d625358e28f6e8ac0c92fb2067d8682a0980876f9a554bb509e5bae6fb6939bbe904e5ed9856fa013cf21da19a236a63e456a7162ab41e24150428734048342c6735e0a1d01b3a4901744801d5ddf30bbbf3d175f897e56b4647641b9dd021ea850133fa02710ca6c545cb34f8788cbd3ff7f7280c0d52de610ee95", &(0x7f0000000080)="7674249f08e496aae1a0e5e417cdca71d9e8b52ac084f1af4736ec3da6da93f6d8dfb0087a9768b5d46f4734a4036a534f86f9d270808bb2b225da7f", 0xa0, 0x3c}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x3, 0x1d, 0xfffffffffffffffc}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000240)={{0x33, @multicast2=0xe0000002, 0x4e22, 0x4, 'rr\x00', 0x10, 0x1623, 0x1e}, {@empty, 0x4e23, 0x2000, 0x66, 0x2c5, 0x29a44dd8}}, 0x44) 2018/03/31 10:47:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x0, 0x8, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf9, "82871ddbfd993b9db61cc66ec2928c961ff352c065068412ac566f3cc627cd6429a6050866ccde2b975e11c0dbfb7cf1e7c9a454e61b0f08bc82c335322066b507f6aaac76ba379499475901eaf7519d0bccefb5c4e5808aa620ec242f5372d6d1849f92f208203b3eda57a6f8f7372f4b70e1b06534b16633e80a3412165858c6ab9ecf623f475e0d649ae5ddb945c90e63fdde59122179fc093f96a0adca8f4bbc7fc94630fbc4bc629d208ecb4f0598d6273654c1f111359fe1aa4c36a9ab2f273837b18e6525888f11401d060df0a39cf5b32d320db9afc056a7a37608010b93e270fb37d1bee88b9e83b7e01d9d77a56f408788e1a7ea"}, &(0x7f0000000300)=0x101) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x6, 0x20}, &(0x7f0000000380)=0xc) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000003c0)={0x80002000}) 2018/03/31 10:47:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/184, &(0x7f00000000c0)=0xb8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) 2018/03/31 10:47:37 executing program 5 (fault-call:2 fault-nth:2): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/03/31 10:47:37 executing program 6 (fault-call:3 fault-nth:7): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 286.544188] FAULT_INJECTION: forcing a failure. [ 286.544188] name failslab, interval 1, probability 0, space 0, times 0 [ 286.555758] CPU: 1 PID: 29497 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 286.563113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.572459] Call Trace: [ 286.575046] dump_stack+0x194/0x24d [ 286.578671] ? arch_local_irq_restore+0x53/0x53 [ 286.583330] ? print_irqtrace_events+0x270/0x270 [ 286.588089] should_fail+0x8c0/0xa40 [ 286.591792] ? print_irqtrace_events+0x270/0x270 [ 286.596538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.601638] ? print_irqtrace_events+0x270/0x270 [ 286.606386] ? lock_pin_lock+0x360/0x360 [ 286.610433] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 286.615617] ? print_irqtrace_events+0x270/0x270 [ 286.620361] ? lock_page_memcg+0x2af/0x380 [ 286.624597] ? unlock_page_memcg+0x2c/0x40 [ 286.628824] should_failslab+0xec/0x120 [ 286.632792] kmem_cache_alloc+0x47/0x760 [ 286.636840] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 286.642028] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 286.647645] radix_tree_extend+0x2bb/0x550 [ 286.651871] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 286.657752] ? __lock_acquire+0x664/0x3e00 [ 286.661989] ? lock_release+0xa40/0xa40 [ 286.665954] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 286.670968] idr_get_free+0xad1/0xfd0 [ 286.674766] ? radix_tree_clear_tags+0xb0/0xb0 [ 286.679339] ? print_irqtrace_events+0x270/0x270 [ 286.684089] ? __debug_object_init+0x235/0x1040 [ 286.688750] ? lock_downgrade+0x980/0x980 [ 286.692885] ? lock_downgrade+0x980/0x980 [ 286.697026] ? lock_release+0xa40/0xa40 [ 286.700992] ? mark_held_locks+0xaf/0x100 [ 286.705132] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 286.710226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.715233] ? trace_hardirqs_on+0xd/0x10 [ 286.719371] ? __debug_object_init+0x235/0x1040 [ 286.724033] ? print_irqtrace_events+0x270/0x270 [ 286.728783] idr_alloc_u32+0x1b2/0x390 [ 286.732668] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 286.737497] ? lock_acquire+0x1d5/0x580 [ 286.741466] idr_alloc+0xf5/0x180 [ 286.744911] ? idr_alloc_u32+0x390/0x390 [ 286.748964] ? tipc_alloc_conn+0x392/0x5a0 [ 286.753190] tipc_alloc_conn+0x3a7/0x5a0 [ 286.757238] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 286.762066] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 286.766982] ? lock_downgrade+0x980/0x980 [ 286.771121] ? lock_release+0xa40/0xa40 [ 286.775083] ? __lock_is_held+0xb6/0x140 [ 286.779137] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 286.783882] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 286.788713] ? memset+0x31/0x40 [ 286.791984] ? tipc_bcast_stop+0x350/0x350 [ 286.796210] tipc_group_create+0x6ed/0x980 [ 286.800435] ? tipc_group_size+0x50/0x50 [ 286.804489] ? mark_held_locks+0xaf/0x100 [ 286.808622] ? do_raw_spin_trylock+0x190/0x190 [ 286.813198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.818204] ? lock_sock_nested+0x91/0x110 [ 286.822429] ? trace_hardirqs_on+0xd/0x10 [ 286.826567] ? __local_bh_enable_ip+0x121/0x230 [ 286.831229] tipc_setsockopt+0x28a/0xcf0 [ 286.835282] ? tipc_sk_leave+0x200/0x200 [ 286.839339] ? __fdget+0x18/0x20 [ 286.842697] ? security_socket_setsockopt+0x89/0xb0 [ 286.847707] SyS_setsockopt+0x189/0x360 [ 286.851671] ? SyS_recv+0x40/0x40 [ 286.855111] ? SyS_write+0x184/0x220 [ 286.858813] ? SyS_read+0x220/0x220 [ 286.862429] ? do_syscall_64+0xb7/0x940 [ 286.866394] ? SyS_recv+0x40/0x40 [ 286.869836] do_syscall_64+0x281/0x940 [ 286.873708] ? vmalloc_sync_all+0x30/0x30 [ 286.877844] ? _raw_spin_unlock_irq+0x27/0x70 [ 286.882327] ? finish_task_switch+0x1c1/0x7e0 [ 286.886809] ? syscall_return_slowpath+0x550/0x550 [ 286.891728] ? syscall_return_slowpath+0x2ac/0x550 [ 286.896644] ? prepare_exit_to_usermode+0x350/0x350 [ 286.901650] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 286.907007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.911843] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 286.917019] RIP: 0033:0x454e79 [ 286.920199] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 286.927898] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 286.935154] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 2018/03/31 10:47:38 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x0, 0x7, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000600)={0x20000, 0x0, [0x0, 0x3, 0x7fff, 0x81, 0x2, 0x1f, 0x441, 0x9]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x3, 0x6, 0x7, 0x1, "587817596946a73c55164d9c5565b54e0271c63131cb4d8025d8b18ea0a020ecbff030d5887ac162ce37ea56"}, 0x79f2b587, [0x56b8, 0x81, 0x1ff, 0x91, 0x6, 0x6a55302e, 0xc5, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x7, 0x9, 0x1, 0x7ddc875, 0x80, 0x8, 0x7, 0x7f, 0xffffffffffffffff, 0x7c1, 0x3, 0x0, 0x1ff, 0x9, 0x2, 0x2, 0x1a, 0x1, 0x727, 0xfffffffffffffffc, 0x2, 0x6833, 0xfffffffffffffffd, 0x283, 0x7, 0x3f, 0x3, 0x8, 0x3, 0x1, 0x8000, 0xd0e1, 0x8717, 0x8, 0x3, 0x100, 0x2, 0x2, 0x0, 0xf7, 0xfc6b, 0x3, 0x0, 0x7, 0x2, 0x6, 0x6, 0x0, 0x200, 0x7, 0x6, 0x80, 0x1, 0x8, 0xffff, 0x7, 0x8, 0x20, 0x612, 0x2bc, 0x6, 0x9, 0x6, 0x1, 0x6, 0x8, 0x8, 0x7, 0x64, 0x3, 0x0, 0x9, 0x7, 0x224, 0x5f, 0x9, 0xffff, 0x7ff, 0x5, 0x3f, 0x9, 0xfdbb383, 0x100000000, 0x10001, 0x100000000, 0x7fffffff, 0x692, 0x8, 0xffffffffffffff43, 0x200, 0x59, 0x1, 0x80, 0x1, 0x3, 0x9da5, 0x401, 0x359a, 0x3, 0x400, 0xea42, 0xb349, 0x57, 0x4, 0x7, 0x8, 0x73, 0xa5, 0x5, 0x4, 0x8, 0x80000000, 0x0, 0x200, 0x8, 0x3, 0x800], {0x77359400}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001200)='/dev/usbmon#\x00', 0x4, 0x2000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0xfffffffffffffffc, 0x0) r3 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getgroups(0x8, &(0x7f00000012c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000013c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001400)=0x0) r9 = gettid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000001440)={{0x1, r4, r5, r6, r7, 0x51, 0x9}, 0x3ff, 0x2, 0x8, 0xfff, r8, r9, 0x5}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000014c0)=ANY=[@ANYBLOB="2400b81decffa3dd0508108ce1c49d80eb0e387da33d76e1228c117165bed4f6c2cb2e13b49e0a5b955b06d17ab98f43efe2f2d4fad3f3a9ff3a526f0da341cc9814090c6d01ff349f52eeb08b38abe4f3cc91b609bfa9ca8432d5"]) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) write(r2, &(0x7f0000000200)="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", 0x1000) 2018/03/31 10:47:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) recvfrom$ax25(r0, &(0x7f0000000100)=""/211, 0xd3, 0x40010000, &(0x7f0000000200)={0x3, {"81a8a51c2a12fc"}, 0x400}, 0x10) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000005c0)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x10100000, @empty, 0x2}}, [0x6, 0x80000001, 0x80000001, 0x40, 0xffffffffffff95b6, 0x5, 0x2a3, 0x7, 0x4, 0x9, 0x80000000, 0x5, 0xfffffffffffff1b5, 0x2, 0x8]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 286.942409] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 286.949669] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 286.956926] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000002 [ 286.992226] FAULT_INJECTION: forcing a failure. [ 286.992226] name failslab, interval 1, probability 0, space 0, times 0 [ 287.003522] CPU: 0 PID: 29494 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 287.010875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.020215] Call Trace: [ 287.022801] dump_stack+0x194/0x24d [ 287.026419] ? arch_local_irq_restore+0x53/0x53 [ 287.031088] should_fail+0x8c0/0xa40 [ 287.034792] ? rcu_note_context_switch+0x710/0x710 [ 287.039716] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.044816] ? __might_sleep+0x95/0x190 [ 287.048778] ? kobject_uevent_env+0x6a2/0xd30 [ 287.053265] ? kobject_uevent_env+0x6a2/0xd30 [ 287.057747] ? widen_string+0xa1/0x1e0 [ 287.061629] ? find_held_lock+0x35/0x1d0 [ 287.065683] ? __lock_is_held+0xb6/0x140 [ 287.069740] ? check_same_owner+0x320/0x320 [ 287.074052] ? number+0x7e0/0xa50 [ 287.077496] ? del_gendisk+0x6f8/0xb70 [ 287.081373] ? rcu_note_context_switch+0x710/0x710 [ 287.086299] should_failslab+0xec/0x120 [ 287.090261] kmem_cache_alloc_node+0x56/0x760 [ 287.094747] ? netlink_has_listeners+0x277/0x430 [ 287.099493] __alloc_skb+0xf1/0x780 [ 287.103108] ? skb_copy_and_csum_dev+0x370/0x370 [ 287.107851] ? __lock_is_held+0xb6/0x140 [ 287.111906] ? netlink_has_listeners+0x2a0/0x430 [ 287.116649] ? netlink_insert+0x350/0x350 [ 287.120786] ? kobject_uevent_env+0x6a2/0xd30 [ 287.125270] kobject_uevent_env+0x83e/0xd30 [ 287.129582] ? sysfs_remove_group+0xf6/0x1b0 [ 287.133984] kobject_uevent+0x1f/0x30 [ 287.137774] device_del+0x682/0xb10 [ 287.141392] ? __device_links_no_driver+0x2c0/0x2c0 [ 287.146397] ? mutex_unlock+0xd/0x10 [ 287.150102] ? pm_runtime_set_memalloc_noio+0xfe/0x130 [ 287.155369] del_gendisk+0x6f8/0xb70 [ 287.159075] ? refcount_sub_and_test+0x115/0x1b0 [ 287.163820] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 287.169176] ? mark_held_locks+0xaf/0x100 [ 287.173316] ? refcount_dec_and_test+0x1a/0x20 [ 287.177902] ? blk_cleanup_queue+0x42e/0x5c0 [ 287.182303] loop_remove+0x63/0xc0 [ 287.185832] loop_control_ioctl+0x400/0x490 [ 287.190138] ? loop_add+0xaf0/0xaf0 [ 287.193756] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 287.198610] ? wait_for_completion+0x770/0x770 [ 287.203181] ? loop_add+0xaf0/0xaf0 [ 287.206794] do_vfs_ioctl+0x1b1/0x1520 [ 287.210672] ? ioctl_preallocate+0x2b0/0x2b0 [ 287.215072] ? fget_raw+0x20/0x20 [ 287.218515] ? __sb_end_write+0xa0/0xd0 [ 287.222482] ? fput+0xd2/0x140 [ 287.225664] ? SyS_write+0x184/0x220 [ 287.229367] ? security_file_ioctl+0x89/0xb0 [ 287.233765] SyS_ioctl+0x8f/0xc0 [ 287.237119] ? do_vfs_ioctl+0x1520/0x1520 [ 287.241254] do_syscall_64+0x281/0x940 [ 287.245131] ? vmalloc_sync_all+0x30/0x30 [ 287.249269] ? _raw_spin_unlock_irq+0x27/0x70 [ 287.253752] ? finish_task_switch+0x1c1/0x7e0 [ 287.258235] ? syscall_return_slowpath+0x550/0x550 [ 287.263158] ? syscall_return_slowpath+0x2ac/0x550 [ 287.268078] ? prepare_exit_to_usermode+0x350/0x350 [ 287.273087] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 287.278447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.283284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 287.288464] RIP: 0033:0x454e79 2018/03/31 10:47:38 executing program 5 (fault-call:2 fault-nth:3): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) [ 287.291640] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 287.299340] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 287.306599] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 287.313866] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 287.321128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 287.328386] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000007 [ 287.361968] FAULT_INJECTION: forcing a failure. [ 287.361968] name failslab, interval 1, probability 0, space 0, times 0 [ 287.373278] CPU: 1 PID: 29508 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 287.380636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.389989] Call Trace: [ 287.392584] dump_stack+0x194/0x24d [ 287.396217] ? arch_local_irq_restore+0x53/0x53 [ 287.400886] ? lock_release+0xa40/0xa40 [ 287.404868] should_fail+0x8c0/0xa40 [ 287.408582] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.413685] ? radix_tree_delete+0x30/0x30 [ 287.417923] ? node_tag_clear+0xf2/0x180 [ 287.421991] ? print_irqtrace_events+0x270/0x270 [ 287.426741] ? find_held_lock+0x35/0x1d0 [ 287.430803] ? tipc_alloc_conn+0x41b/0x5a0 [ 287.435043] ? mark_held_locks+0xaf/0x100 [ 287.439182] ? idr_alloc+0x127/0x180 [ 287.442887] ? __local_bh_enable_ip+0x121/0x230 [ 287.447553] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 287.452557] ? tipc_alloc_conn+0x41b/0x5a0 [ 287.456786] should_failslab+0xec/0x120 [ 287.460751] kmem_cache_alloc_trace+0x4b/0x740 [ 287.465321] ? tipc_alloc_conn+0x448/0x5a0 [ 287.469549] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 287.474380] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 287.479299] tipc_subscrb_connect_cb+0xaa/0x270 [ 287.483956] ? tipc_subscrb_put+0x30/0x30 [ 287.488095] ? __lock_is_held+0xb6/0x140 [ 287.492151] tipc_topsrv_kern_subscr+0x465/0x8a0 [ 287.496897] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 287.501736] ? memset+0x31/0x40 [ 287.505005] ? tipc_bcast_stop+0x350/0x350 [ 287.509233] tipc_group_create+0x6ed/0x980 [ 287.513459] ? tipc_group_size+0x50/0x50 [ 287.517515] ? mark_held_locks+0xaf/0x100 [ 287.521649] ? do_raw_spin_trylock+0x190/0x190 [ 287.526226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 287.531232] ? lock_sock_nested+0x91/0x110 [ 287.535455] ? trace_hardirqs_on+0xd/0x10 [ 287.539595] ? __local_bh_enable_ip+0x121/0x230 [ 287.544256] tipc_setsockopt+0x28a/0xcf0 [ 287.548312] ? tipc_sk_leave+0x200/0x200 [ 287.552365] ? __fdget+0x18/0x20 [ 287.555721] ? security_socket_setsockopt+0x89/0xb0 [ 287.560732] SyS_setsockopt+0x189/0x360 [ 287.564697] ? SyS_recv+0x40/0x40 [ 287.568138] ? SyS_write+0x184/0x220 [ 287.571839] ? SyS_read+0x220/0x220 [ 287.575459] ? do_syscall_64+0xb7/0x940 [ 287.579421] ? SyS_recv+0x40/0x40 [ 287.582862] do_syscall_64+0x281/0x940 [ 287.586740] ? vmalloc_sync_all+0x30/0x30 [ 287.590876] ? _raw_spin_unlock_irq+0x27/0x70 [ 287.595359] ? finish_task_switch+0x1c1/0x7e0 [ 287.599842] ? syscall_return_slowpath+0x550/0x550 [ 287.604762] ? syscall_return_slowpath+0x2ac/0x550 [ 287.609679] ? prepare_exit_to_usermode+0x350/0x350 [ 287.614686] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 287.620042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.624879] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 287.630059] RIP: 0033:0x454e79 [ 287.633235] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 287.640933] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 287.648189] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 287.655444] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/03/31 10:47:38 executing program 6 (fault-call:3 fault-nth:8): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x0, 0x6, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/143, 0x8f}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/35, 0x23}], 0x7, &(0x7f00000006c0)=""/216, 0xd8, 0x8000}, 0xff}, {{&(0x7f00000007c0)=@nfc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000840)=""/105, 0x69}, {&(0x7f00000008c0)=""/81, 0x51}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/33, 0x21}, {&(0x7f0000001980)=""/223, 0xdf}], 0x5, &(0x7f0000001b00)=""/145, 0x91, 0x25f}, 0x9b1}], 0x2, 0x140, &(0x7f0000001c80)={r2, r3+10000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001cc0)={'rose0\x00', r4}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 287.662703] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 287.669961] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000003 [ 287.677347] Subscriber rejected, no memory [ 287.769953] FAULT_INJECTION: forcing a failure. [ 287.769953] name failslab, interval 1, probability 0, space 0, times 0 [ 287.781343] CPU: 0 PID: 29521 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 287.788692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.798034] Call Trace: [ 287.800616] dump_stack+0x194/0x24d [ 287.804234] ? arch_local_irq_restore+0x53/0x53 [ 287.808901] ? is_bpf_text_address+0xa4/0x120 [ 287.813395] ? kernel_text_address+0xd1/0xe0 [ 287.817795] ? __unwind_start+0x169/0x330 [ 287.821936] should_fail+0x8c0/0xa40 [ 287.825642] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.830737] ? save_stack+0xa3/0xd0 [ 287.834353] ? save_stack+0x43/0xd0 [ 287.837969] ? kasan_kmalloc+0xad/0xe0 [ 287.841841] ? kasan_slab_alloc+0x12/0x20 [ 287.845981] ? find_held_lock+0x35/0x1d0 [ 287.850034] ? __lock_is_held+0xb6/0x140 [ 287.854090] ? check_same_owner+0x320/0x320 [ 287.858410] ? rcu_note_context_switch+0x710/0x710 [ 287.863334] should_failslab+0xec/0x120 [ 287.867297] kmem_cache_alloc_node_trace+0x5a/0x760 [ 287.872325] __kmalloc_node_track_caller+0x33/0x70 [ 287.877261] __kmalloc_reserve.isra.39+0x41/0xd0 [ 287.882019] __alloc_skb+0x13b/0x780 [ 287.885732] ? skb_copy_and_csum_dev+0x370/0x370 [ 287.890488] ? __lock_is_held+0xb6/0x140 [ 287.894553] ? netlink_has_listeners+0x2a0/0x430 [ 287.899297] ? netlink_insert+0x350/0x350 [ 287.903600] ? kobject_uevent_env+0x6a2/0xd30 [ 287.908085] kobject_uevent_env+0x83e/0xd30 [ 287.912412] ? sysfs_remove_group+0xf6/0x1b0 [ 287.916817] kobject_uevent+0x1f/0x30 [ 287.920608] device_del+0x682/0xb10 [ 287.924225] ? __device_links_no_driver+0x2c0/0x2c0 [ 287.929231] ? mutex_unlock+0xd/0x10 [ 287.932935] ? pm_runtime_set_memalloc_noio+0xfe/0x130 [ 287.938204] del_gendisk+0x6f8/0xb70 [ 287.941906] ? refcount_sub_and_test+0x115/0x1b0 [ 287.946652] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 287.952007] ? mark_held_locks+0xaf/0x100 [ 287.956145] ? refcount_dec_and_test+0x1a/0x20 [ 287.960718] ? blk_cleanup_queue+0x42e/0x5c0 [ 287.965116] loop_remove+0x63/0xc0 [ 287.968645] loop_control_ioctl+0x400/0x490 [ 287.972952] ? loop_add+0xaf0/0xaf0 [ 287.976569] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 287.981404] ? wait_for_completion+0x770/0x770 [ 287.985974] ? loop_add+0xaf0/0xaf0 [ 287.989588] do_vfs_ioctl+0x1b1/0x1520 [ 287.993470] ? ioctl_preallocate+0x2b0/0x2b0 [ 287.997864] ? fget_raw+0x20/0x20 [ 288.001310] ? __sb_end_write+0xa0/0xd0 [ 288.005275] ? fput+0xd2/0x140 [ 288.008460] ? SyS_write+0x184/0x220 [ 288.012165] ? security_file_ioctl+0x89/0xb0 [ 288.016562] SyS_ioctl+0x8f/0xc0 [ 288.019919] ? do_vfs_ioctl+0x1520/0x1520 [ 288.024055] do_syscall_64+0x281/0x940 [ 288.027931] ? vmalloc_sync_all+0x30/0x30 [ 288.032070] ? _raw_spin_unlock_irq+0x27/0x70 [ 288.036552] ? finish_task_switch+0x1c1/0x7e0 [ 288.041036] ? syscall_return_slowpath+0x550/0x550 [ 288.045953] ? syscall_return_slowpath+0x2ac/0x550 [ 288.050873] ? prepare_exit_to_usermode+0x350/0x350 [ 288.055882] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 288.061237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.066076] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 288.071255] RIP: 0033:0x454e79 [ 288.074434] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.082131] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 288.089387] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 288.096647] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 288.103904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 288.111183] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000008 2018/03/31 10:47:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3c1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x45f, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext={0x1}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000002}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc8, r2, 0x6, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x381}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9f5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe7b}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x0, 0x2, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) 2018/03/31 10:47:39 executing program 5 (fault-call:2 fault-nth:4): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/03/31 10:47:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x6) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 4: r0 = socket$inet(0x2, 0x6, 0x9d) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) 2018/03/31 10:47:39 executing program 6 (fault-call:3 fault-nth:9): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x30000000fffb, 0x10, 0x0, r0}) [ 288.182201] FAULT_INJECTION: forcing a failure. [ 288.182201] name failslab, interval 1, probability 0, space 0, times 0 [ 288.193516] CPU: 0 PID: 29546 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 288.200869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.210219] Call Trace: [ 288.212814] dump_stack+0x194/0x24d [ 288.216444] ? arch_local_irq_restore+0x53/0x53 [ 288.221121] should_fail+0x8c0/0xa40 [ 288.224839] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 288.229952] ? save_stack+0xa3/0xd0 [ 288.233575] ? trace_hardirqs_off+0x10/0x10 [ 288.237891] ? save_stack+0x43/0xd0 [ 288.241511] ? kasan_kmalloc+0xad/0xe0 [ 288.245389] ? kmem_cache_alloc_trace+0x136/0x740 [ 288.250220] ? tipc_subscrb_connect_cb+0xaa/0x270 [ 288.255050] ? tipc_topsrv_kern_subscr+0x465/0x8a0 [ 288.259974] ? tipc_group_create+0x6ed/0x980 [ 288.264382] ? tipc_setsockopt+0x28a/0xcf0 [ 288.268613] ? SyS_setsockopt+0x189/0x360 [ 288.272754] ? do_syscall_64+0x281/0x940 [ 288.276810] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 288.282176] ? find_held_lock+0x35/0x1d0 [ 288.286233] ? tipc_subscrb_rcv_cb+0x25a/0xa40 [ 288.290806] ? lock_downgrade+0x980/0x980 [ 288.294942] ? lock_downgrade+0x980/0x980 [ 288.299091] should_failslab+0xec/0x120 [ 288.303061] kmem_cache_alloc_trace+0x4b/0x740 [ 288.307640] tipc_subscrb_rcv_cb+0x398/0xa40 [ 288.312038] ? tipc_subscrb_release_cb+0x30/0x30 [ 288.316784] ? lockdep_init_map+0x9/0x10 [ 288.320836] ? __raw_spin_lock_init+0x2d/0x100 [ 288.325417] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 288.330343] ? tipc_subscrb_put+0x30/0x30 [ 288.334495] ? __lock_is_held+0xb6/0x140 [ 288.338557] ? tipc_subscrb_release_cb+0x30/0x30 [ 288.343303] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 288.348052] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 288.352885] ? memset+0x31/0x40 [ 288.356157] ? tipc_bcast_stop+0x350/0x350 [ 288.360392] tipc_group_create+0x6ed/0x980 [ 288.364621] ? tipc_group_size+0x50/0x50 [ 288.368678] ? mark_held_locks+0xaf/0x100 [ 288.372813] ? do_raw_spin_trylock+0x190/0x190 [ 288.377390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 288.382400] ? lock_sock_nested+0x91/0x110 [ 288.386628] ? trace_hardirqs_on+0xd/0x10 [ 288.390773] ? __local_bh_enable_ip+0x121/0x230 [ 288.395442] tipc_setsockopt+0x28a/0xcf0 [ 288.399511] ? tipc_sk_leave+0x200/0x200 [ 288.403572] ? __fdget+0x18/0x20 [ 288.406929] ? security_socket_setsockopt+0x89/0xb0 [ 288.411940] SyS_setsockopt+0x189/0x360 [ 288.415909] ? SyS_recv+0x40/0x40 [ 288.419355] ? SyS_write+0x184/0x220 [ 288.423060] ? SyS_read+0x220/0x220 [ 288.426679] ? do_syscall_64+0xb7/0x940 [ 288.430643] ? SyS_recv+0x40/0x40 [ 288.434085] do_syscall_64+0x281/0x940 [ 288.437960] ? vmalloc_sync_all+0x30/0x30 [ 288.442095] ? _raw_spin_unlock_irq+0x27/0x70 [ 288.446583] ? finish_task_switch+0x1c1/0x7e0 [ 288.451069] ? syscall_return_slowpath+0x550/0x550 [ 288.455992] ? syscall_return_slowpath+0x2ac/0x550 [ 288.460915] ? prepare_exit_to_usermode+0x350/0x350 [ 288.465926] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 288.471283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.476119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/31 10:47:39 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1, 0x0, 0x2, 0x3d, 0x0, 0x1, 0x1, 0x8, 0x5, 0x9, 0x6, 0x2, 0x100000001, 0x8, 0x4, 0x1, 0x7, 0x7, 0x67f, 0x101, 0x8, 0x4, 0x6, 0x6, 0x8, 0x7, 0x6, 0x0, 0x7f, 0x7, 0x0, 0x7fffffff, 0x6, 0xffffffffffff0001, 0x53, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4000, 0x7fff, 0xd1, 0x3, 0x4, 0x7f, 0x4}, r3, 0x7, r0, 0x2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 288.481296] RIP: 0033:0x454e79 [ 288.484472] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 288.492171] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 288.499433] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 288.506689] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 288.513946] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 288.521205] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000004 [ 288.528634] Subscription rejected, no memory 2018/03/31 10:47:39 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8000) ioctl$TCFLSH(r0, 0x540b, 0x4) 2018/03/31 10:47:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, @perf_config_ext={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xd7, 0x82ce, "2bae8168e7ccafab23b0c99ea4d489cfb0039d76bf7387b4bcc41d38d84885fb7d984a7ffd8d945bf365cab4bbf3bb98f65bb930d723a66dddc54dbf0b7e5d377136730389e4043e2e21416a1f26f468a4b744b1ba58ca9b74fe670db0b68976f74eb7697e252e25f27dc673393c42516f684e3cab3a13dec009da95e2ceba41abfc0218dc93a73614795ab686493711002f460062e846af36e769952128abfa321760c446cb2392e32394ea177cdf92f07f6f3c8da252e4bf867dbe1cee9ff36ec74bc4cc665f0f85e4868cfa1fb3"}, 0x18400) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) 2018/03/31 10:47:39 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) prctl$getreaper(0x0, &(0x7f0000000200)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) 2018/03/31 10:47:39 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) [ 288.550710] FAULT_INJECTION: forcing a failure. [ 288.550710] name failslab, interval 1, probability 0, space 0, times 0 [ 288.561992] CPU: 1 PID: 29541 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #373 [ 288.569352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.578694] Call Trace: [ 288.581273] dump_stack+0x194/0x24d [ 288.584895] ? arch_local_irq_restore+0x53/0x53 [ 288.589553] ? is_bpf_text_address+0xa4/0x120 [ 288.594036] ? kernel_text_address+0xd1/0xe0 [ 288.598432] ? __unwind_start+0x169/0x330 [ 288.602573] should_fail+0x8c0/0xa40 [ 288.606278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 288.611377] ? save_stack+0xa3/0xd0 [ 288.614994] ? save_stack+0x43/0xd0 [ 288.618607] ? kasan_kmalloc+0xad/0xe0 [ 288.622485] ? kasan_slab_alloc+0x12/0x20 [ 288.626624] ? find_held_lock+0x35/0x1d0 [ 288.630677] ? __lock_is_held+0xb6/0x140 [ 288.634732] ? check_same_owner+0x320/0x320 [ 288.639048] ? rcu_note_context_switch+0x710/0x710 [ 288.643971] should_failslab+0xec/0x120 [ 288.647938] kmem_cache_alloc_node_trace+0x5a/0x760 [ 288.652950] __kmalloc_node_track_caller+0x33/0x70 [ 288.657872] __kmalloc_reserve.isra.39+0x41/0xd0 [ 288.662614] __alloc_skb+0x13b/0x780 [ 288.666320] ? skb_copy_and_csum_dev+0x370/0x370 [ 288.671062] ? __lock_is_held+0xb6/0x140 [ 288.675121] ? netlink_has_listeners+0x2a0/0x430 [ 288.679865] ? netlink_insert+0x350/0x350 [ 288.684001] ? kobject_uevent_env+0x6a2/0xd30 [ 288.688485] kobject_uevent_env+0x83e/0xd30 [ 288.692796] ? sysfs_remove_group+0xf6/0x1b0 [ 288.697204] kobject_uevent+0x1f/0x30 [ 288.700995] device_del+0x682/0xb10 [ 288.704612] ? __device_links_no_driver+0x2c0/0x2c0 [ 288.709617] ? mutex_unlock+0xd/0x10 [ 288.713320] ? pm_runtime_set_memalloc_noio+0xfe/0x130 [ 288.718593] del_gendisk+0x6f8/0xb70 [ 288.722294] ? refcount_sub_and_test+0x115/0x1b0 [ 288.727040] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 288.732394] ? mark_held_locks+0xaf/0x100 [ 288.736705] ? refcount_dec_and_test+0x1a/0x20 [ 288.741278] ? blk_cleanup_queue+0x42e/0x5c0 [ 288.745679] loop_remove+0x63/0xc0 [ 288.749208] loop_control_ioctl+0x400/0x490 [ 288.753518] ? loop_add+0xaf0/0xaf0 [ 288.757135] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 288.761970] ? wait_for_completion+0x770/0x770 [ 288.766540] ? loop_add+0xaf0/0xaf0 [ 288.770154] do_vfs_ioctl+0x1b1/0x1520 [ 288.774035] ? ioctl_preallocate+0x2b0/0x2b0 [ 288.778435] ? fget_raw+0x20/0x20 [ 288.781880] ? __sb_end_write+0xa0/0xd0 [ 288.785846] ? fput+0xd2/0x140 [ 288.789030] ? SyS_write+0x184/0x220 [ 288.792733] ? security_file_ioctl+0x89/0xb0 [ 288.797130] SyS_ioctl+0x8f/0xc0 [ 288.800484] ? do_vfs_ioctl+0x1520/0x1520 [ 288.804624] do_syscall_64+0x281/0x940 [ 288.808500] ? vmalloc_sync_all+0x30/0x30 [ 288.812638] ? _raw_spin_unlock_irq+0x27/0x70 [ 288.817119] ? finish_task_switch+0x1c1/0x7e0 [ 288.821602] ? syscall_return_slowpath+0x550/0x550 [ 288.826521] ? syscall_return_slowpath+0x2ac/0x550 [ 288.831437] ? prepare_exit_to_usermode+0x350/0x350 [ 288.836442] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 288.841796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.846636] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 288.851817] RIP: 0033:0x454e79 [ 288.854992] RSP: 002b:00007ff886939c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.862687] RAX: ffffffffffffffda RBX: 00007ff88693a6d4 RCX: 0000000000454e79 [ 288.869941] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 288.877197] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 288.884452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 288.891707] R13: 000000000000027d R14: 00000000006f5c58 R15: 0000000000000009 2018/03/31 10:47:40 executing program 5 (fault-call:2 fault-nth:5): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) select(0x40, &(0x7f0000000140)={0xa0ba, 0x7, 0x40, 0x10, 0x3, 0x2, 0xbf2c, 0x3}, &(0x7f0000000280)={0x73, 0x6, 0x10001, 0x20, 0x3, 0x4}, &(0x7f0000000400)={0xb2d9, 0x8001, 0x5000000000000000, 0x0, 0x5, 0x7fff, 0x36b, 0x2}, &(0x7f0000000440)={0x0, 0x2710}) connect(r0, &(0x7f0000000480)=@ipx={0x4, 0x80, 0x6, "7cd1b308346d", 0x3}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x0, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001d40)={0x7fff, 0x4, 0x6, 0x7, 0x3ff, 0x100000001, 0x8, 0x0, 0x6, 0x5}) pread64(r1, &(0x7f0000000300)=""/176, 0xb0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)={0x1194, 0x27, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x10f4, 0x64, [@typed={0x8, 0x26, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x2a, @str='syzkaller\x00'}, @generic="aaaa67b308dac3fb25a7cfd85a9420c19d1d26b52439387e7dd96acaf527d319a042873cb279a1732cb892fe34bb272cbda20c3cd9e829609fe255ba8a3ae0d3ceff929b98ff9891478597f74be8ffb253ec47b80a9909ca7dd1444da64796506f1536613163e25ec0387c30e5f9410bc65e99f19e792188cff0f9be82134a31f8b5c9a61ecee75981781fd9dd6d988a4d06f955c3ff37cda631843f5927d21905a4582b00151aa2eaeed46f71e97d5ac95ff3abfae1afeb8b8f5138ce3275cf0c8cdd08fe8b4576a5f63af15488fdeb62f7f7d56589725f", @generic="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"]}, @generic="e07437ac962676a50a4faf17bf973e0b295fb4ebce457c6d27171f51d9edb8cd3781d9171f2c1f933220c10b661663f97be89fc7738f4e13b5e0e98d505028f0eecac3c7b2049ea0c72f523f898a65b8fde1ff890b95d105dd57f182e80901fb4dda84f158486066b0e5d33ac0f588e6d373115cac937bdc20421939d37b2bc12f59b575db6d072ce5b0e17a6f7721"]}, 0x1194}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x40000) acct(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) 2018/03/31 10:47:40 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3b, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4cc1, 0x1, 0x17, 0x4, "440d0efc4b77c8922f5f6ef9a095f71d1c9d69cb433cab8d0152165c287cba4ffc34e998611262437cad6ca13b64654a3cfca52c72f12aafda8432c1a5821b3f", "a72f9b6fa30a0612eeac1e2bb9c5e8a70ccb4af9cc3b96fdacac064cb514d355", [0x722f, 0x6]}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) [ 288.976184] FAULT_INJECTION: forcing a failure. [ 288.976184] name failslab, interval 1, probability 0, space 0, times 0 [ 288.987747] CPU: 0 PID: 29571 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 288.995104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.004451] Call Trace: [ 289.007037] dump_stack+0x194/0x24d [ 289.010656] ? arch_local_irq_restore+0x53/0x53 [ 289.015325] should_fail+0x8c0/0xa40 [ 289.019029] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 289.024122] ? find_held_lock+0x35/0x1d0 [ 289.028176] ? trace_hardirqs_off+0x10/0x10 [ 289.032493] ? __lock_acquire+0x664/0x3e00 [ 289.036719] ? lock_release+0xa40/0xa40 [ 289.040681] ? find_held_lock+0x35/0x1d0 [ 289.044734] ? nametbl_find_seq+0x1d0/0x580 [ 289.049043] ? lock_downgrade+0x980/0x980 [ 289.053178] ? is_bpf_text_address+0xa4/0x120 [ 289.057661] ? lock_release+0xa40/0xa40 [ 289.061627] should_failslab+0xec/0x120 [ 289.065589] kmem_cache_alloc_trace+0x4b/0x740 [ 289.070163] ? nametbl_find_seq+0x3dd/0x580 [ 289.074475] tipc_nameseq_create+0xad/0x540 [ 289.078785] ? lock_release+0xa40/0xa40 [ 289.082747] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 289.087507] tipc_nametbl_subscribe+0x968/0xcb0 [ 289.092184] ? tipc_nametbl_withdraw+0x6e0/0x6e0 [ 289.096940] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 289.101525] ? __lock_is_held+0xb6/0x140 [ 289.105596] ? lock_release+0xa40/0xa40 [ 289.109577] ? tipc_subscrb_rcv_cb+0x398/0xa40 [ 289.114153] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.119160] ? kmem_cache_alloc_trace+0x459/0x740 [ 289.123996] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 289.128574] tipc_subscrb_rcv_cb+0x67e/0xa40 [ 289.132973] ? tipc_subscrb_release_cb+0x30/0x30 [ 289.137721] ? lockdep_init_map+0x9/0x10 [ 289.141768] ? __raw_spin_lock_init+0x2d/0x100 [ 289.146340] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 289.151262] ? tipc_subscrb_put+0x30/0x30 [ 289.155409] ? __lock_is_held+0xb6/0x140 [ 289.159473] ? tipc_subscrb_release_cb+0x30/0x30 [ 289.164219] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 289.168966] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 289.173797] ? memset+0x31/0x40 2018/03/31 10:47:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3e) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/123, 0x7b}, 0x40000020) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 289.177068] ? tipc_bcast_stop+0x350/0x350 [ 289.181304] tipc_group_create+0x6ed/0x980 [ 289.185529] ? tipc_group_size+0x50/0x50 [ 289.189589] ? mark_held_locks+0xaf/0x100 [ 289.193725] ? do_raw_spin_trylock+0x190/0x190 [ 289.198301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.203307] ? lock_sock_nested+0x91/0x110 [ 289.207528] ? trace_hardirqs_on+0xd/0x10 [ 289.211665] ? __local_bh_enable_ip+0x121/0x230 [ 289.216330] tipc_setsockopt+0x28a/0xcf0 [ 289.220387] ? tipc_sk_leave+0x200/0x200 [ 289.224449] ? __fdget+0x18/0x20 [ 289.227807] ? security_socket_setsockopt+0x89/0xb0 [ 289.232814] SyS_setsockopt+0x189/0x360 [ 289.236781] ? SyS_recv+0x40/0x40 [ 289.240223] ? SyS_write+0x184/0x220 [ 289.243928] ? SyS_read+0x220/0x220 [ 289.247545] ? do_syscall_64+0xb7/0x940 [ 289.251515] ? SyS_recv+0x40/0x40 [ 289.254959] do_syscall_64+0x281/0x940 [ 289.258837] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 289.264365] ? syscall_return_slowpath+0x550/0x550 [ 289.269287] ? syscall_return_slowpath+0x2ac/0x550 [ 289.274209] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 289.279569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.284408] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 289.289582] RIP: 0033:0x454e79 [ 289.292758] RSP: 002b:00007f222b415c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 289.300458] RAX: ffffffffffffffda RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 289.307711] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 289.314969] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/03/31 10:47:40 executing program 6 (fault-call:3 fault-nth:10): clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(r1, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYBLOB="816aae9530b7032181bea56f4b8503a7fe32ce50a99cfa81da48a3abe8183ec89dbec5a38e8d405566bf92ba8f06a26efae90d3ff0840a078972e37feeafd7c3f44d100410efafc8179eaa1a0fe35d9b9c58087ce04f971463cb3df945db6569bee82014010900000000000000d4a509e3de17f4f3a353d7ba61ecfe30e945c31460a9d395e6b03120a9eb8c3e"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf66981", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/31 10:47:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x54ff9231, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x1) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x10000000fffb, 0xa}) [ 289.322222] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 289.329477] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000005 [ 289.336921] Name sequence creation failed, no memory [ 289.342096] Failed to create subscription for {65537,0,4294967295} [ 289.402423] kasan: CONFIG_KASAN_INLINE enabled [ 289.407365] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 289.414775] general protection fault: 0000 [#1] SMP KASAN [ 289.420301] Dumping ftrace buffer: [ 289.423824] (ftrace buffer empty) [ 289.427518] Modules linked in: [ 289.430695] CPU: 1 PID: 29571 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #373 [ 289.438032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.447378] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 289.452719] RSP: 0018:ffff8801ad0eeae8 EFLAGS: 00010202 [ 289.458066] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: 0000000000000000 [ 289.465316] RDX: 0000000000000001 RSI: ffff8801c676c360 RDI: ffff8801c676c368 [ 289.472568] RBP: ffff8801ad0eeb00 R08: 1ffff10035a1dca1 R09: 0000000000000004 [ 289.479817] R10: ffff8801ad0ee9c8 R11: 0000000000000002 R12: 0000000000000000 [ 289.487066] R13: ffff8801ad0eeca0 R14: ffff8801c676c360 R15: ffff8801caa3a0c0 [ 289.494321] FS: 00007f222b416700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 289.502529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 289.508389] CR2: 00000000004d8884 CR3: 000000000846a003 CR4: 00000000001606e0 [ 289.515641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 289.522891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 289.530143] Call Trace: [ 289.532715] ? _raw_spin_lock_bh+0x39/0x40 [ 289.536931] tipc_nametbl_unsubscribe+0x318/0x990 [ 289.541763] ? trace_hardirqs_off+0x10/0x10 [ 289.546068] ? tipc_nametbl_subscribe+0xcb0/0xcb0 [ 289.550891] ? lock_acquire+0x1d5/0x580 [ 289.554850] ? lock_acquire+0x1d5/0x580 [ 289.558805] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 289.563976] ? lock_release+0xa40/0xa40 [ 289.567930] ? find_held_lock+0x35/0x1d0 [ 289.571975] ? tipc_conn_lookup+0x78/0x90 [ 289.576103] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 289.581277] tipc_subscrb_subscrp_delete+0x1e9/0x460 [ 289.586363] ? mark_held_locks+0xaf/0x100 [ 289.590494] ? __local_bh_enable_ip+0x121/0x230 [ 289.595144] ? tipc_subscrp_put+0x360/0x360 [ 289.599449] ? tipc_conn_lookup+0x78/0x90 [ 289.603580] ? trace_hardirqs_on+0xd/0x10 [ 289.607715] ? __local_bh_enable_ip+0x121/0x230 [ 289.612369] ? tipc_subscrb_subscrp_delete+0x460/0x460 [ 289.617630] tipc_subscrb_release_cb+0x17/0x30 [ 289.622196] tipc_topsrv_kern_unsubscr+0x2c3/0x430 [ 289.627108] ? tipc_dest_del+0x350/0x350 [ 289.631153] ? tipc_topsrv_kern_subscr+0x8a0/0x8a0 [ 289.636064] ? tipc_node_distr_xmit+0x212/0x2b0 [ 289.640713] ? tipc_node_xmit+0x3b0/0x3b0 [ 289.644846] tipc_group_delete+0x2c0/0x3d0 [ 289.649064] ? tipc_msg_create+0x1fc/0x280 [ 289.653284] ? tipc_group_create+0x980/0x980 [ 289.657671] ? __tipc_shutdown+0x916/0xc80 [ 289.661890] ? find_held_lock+0x35/0x1d0 [ 289.665935] ? tipc_sk_respond+0x550/0x550 [ 289.670152] tipc_sk_leave+0x10b/0x200 [ 289.674027] ? tipc_sk_withdraw+0x6b0/0x6b0 [ 289.678334] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.683334] ? lock_sock_nested+0x91/0x110 [ 289.687550] ? __local_bh_enable_ip+0x121/0x230 [ 289.692207] tipc_release+0x154/0xff0 [ 289.695997] ? mntput_no_expire+0x130/0xa90 [ 289.700301] ? tipc_sk_backlog_rcv+0x390/0x390 [ 289.704866] ? lock_release+0xa40/0xa40 [ 289.708822] ? __dentry_kill+0x4ae/0x700 [ 289.712864] ? check_same_owner+0x320/0x320 [ 289.717169] ? locks_remove_file+0x3fa/0x5a0 [ 289.721562] ? fcntl_setlk+0x1100/0x1100 [ 289.725607] ? fsnotify+0x7b3/0x1140 [ 289.729305] ? fsnotify_first_mark+0x2b0/0x2b0 [ 289.733869] sock_release+0x8d/0x1e0 [ 289.737566] ? sock_alloc_file+0x560/0x560 [ 289.741796] sock_close+0x16/0x20 [ 289.745235] __fput+0x327/0x7e0 [ 289.748496] ? fput+0x140/0x140 [ 289.751759] ? check_same_owner+0x320/0x320 [ 289.756062] ? _raw_spin_unlock_irq+0x27/0x70 [ 289.760541] ____fput+0x15/0x20 [ 289.763802] task_work_run+0x199/0x270 [ 289.767670] ? task_work_cancel+0x210/0x210 [ 289.771975] ? _raw_spin_unlock+0x22/0x30 [ 289.776107] ? switch_task_namespaces+0x87/0xc0 [ 289.780765] do_exit+0x9bb/0x1ad0 [ 289.784201] ? mm_update_next_owner+0x930/0x930 [ 289.788855] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 289.794028] ? __lock_acquire+0x664/0x3e00 [ 289.798242] ? lock_release+0xa40/0xa40 [ 289.802198] ? trace_hardirqs_off+0x10/0x10 [ 289.806499] ? __lock_is_held+0xb6/0x140 [ 289.810546] ? __lock_is_held+0xb6/0x140 [ 289.814588] ? __account_cfs_rq_runtime+0x600/0x600 [ 289.819585] ? trace_hardirqs_off+0x10/0x10 [ 289.823894] ? reacquire_held_locks+0x1f9/0x3e0 [ 289.828545] ? trace_hardirqs_off+0x10/0x10 [ 289.832849] ? find_held_lock+0x35/0x1d0 [ 289.836895] ? memset+0x31/0x40 [ 289.840160] ? find_held_lock+0x35/0x1d0 [ 289.844204] ? get_signal+0x7a9/0x16d0 [ 289.848076] ? lock_downgrade+0x980/0x980 [ 289.852212] do_group_exit+0x149/0x400 [ 289.856083] ? do_raw_spin_trylock+0x190/0x190 [ 289.860647] ? SyS_exit+0x30/0x30 [ 289.864083] ? _raw_spin_unlock_irq+0x27/0x70 [ 289.868559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.873561] get_signal+0x73a/0x16d0 [ 289.877259] ? ptrace_notify+0x130/0x130 [ 289.881302] ? __schedule+0x903/0x1ec0 [ 289.885175] ? __sched_text_start+0x8/0x8 [ 289.889310] ? __fget_light+0x2b2/0x3c0 [ 289.893269] do_signal+0x90/0x1e90 [ 289.896793] ? __fget_light+0x2b2/0x3c0 [ 289.900751] ? setup_sigcontext+0x7d0/0x7d0 [ 289.905056] ? user_path_at_empty+0x40/0x50 [ 289.909373] ? schedule+0xf5/0x430 [ 289.912900] ? cap_capable+0x1b5/0x230 [ 289.916768] ? __schedule+0x1ec0/0x1ec0 [ 289.920729] ? exit_to_usermode_loop+0x8c/0x2f0 [ 289.925398] exit_to_usermode_loop+0x258/0x2f0 [ 289.929964] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 289.935488] ? do_syscall_64+0xb7/0x940 [ 289.939446] do_syscall_64+0x6ec/0x940 [ 289.943321] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 289.948843] ? syscall_return_slowpath+0x550/0x550 [ 289.953755] ? syscall_return_slowpath+0x2ac/0x550 [ 289.958668] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 289.964011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.968839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 289.974008] RIP: 0033:0x454e79 [ 289.977178] RSP: 002b:00007f222b415c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 289.984871] RAX: 0000000000000001 RBX: 00007f222b4166d4 RCX: 0000000000454e79 [ 289.992122] RDX: 0000000000000009 RSI: 0000000000000001 RDI: 000000000072becc [ 289.999377] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000036 [ 290.006627] R10: 00000000200003c0 R11: 0000000000000246 R12: 00000000ffffffff [ 290.013878] R13: 0000000000000105 R14: 00000000006f3918 R15: 0000000000000000 [ 290.021134] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 290.040305] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801ad0eeae8 [ 290.047179] ---[ end trace 10c67581e906f587 ]--- [ 290.051944] Kernel panic - not syncing: Fatal exception in interrupt [ 290.058875] Dumping ftrace buffer: [ 290.062393] (ftrace buffer empty) [ 290.066077] Kernel Offset: disabled [ 290.069673] Rebooting in 86400 seconds..