# https://syzkaller.appspot.com/bug?id=d910d18e4d16c9f0fc91a1b8f0a34a2acc5e6a63 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"threaded":true,"repeat":true,"procs":5,"slowdown":1,"sandbox":"none","sandbox_arg":0,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true} r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff)