# https://syzkaller.appspot.com/bug?id=a0baab60775fd411b40856d541de27944cf3f230 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{Threaded:true Collide:true Repeat:true Procs:8 Sandbox:namespace Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:false Repro:false} mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000077000)={0x3ff, 0x0, 0x5, 0x42c}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000001c000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xaa, &(0x7f0000b87000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x22, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x40, 0x4, 0x3, 0x101, [{[@multicast1=0xe0000001], 0x5}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x3ff}, {[@loopback=0x7f000001], 0xab80}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}, {[], 0x7b}, {[], 0x6}, {[], 0x80000001}]}, @end={0x0}, @lsrr={0x83, 0xb, 0xfffffffffffffffa, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @lsrr={0x83, 0x27, 0x7, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = memfd_create(&(0x7f0000f5e000-0x2)="2e00", 0x2) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba8000-0xb)="2f6465762f6877726e6700", 0x420800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000831000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000ef000)={r2, 0x1}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00005a6000-0x4)=0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000977000-0x4a)="", 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000d4d000)={0x0, 0x2710}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c94000)=0x0) open(&(0x7f0000b85000)="2e2f66696c653000", 0x0, 0x102) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x4, 0x0) syz_open_dev$tun(&(0x7f0000a07000)="2f6465762f6e65742f74756e00", 0x0, 0x80) setsockopt$inet_buf(r3, 0x0, 0x3, &(0x7f0000a03000)="", 0x0) msgget$private(0x0, 0x16) writev(0xffffffffffffffff, &(0x7f0000063000)=[{&(0x7f00008ed000-0x41)="", 0x0}], 0x1) clone(0x2000, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f00001e8000-0x2)="")