# https://syzkaller.appspot.com/bug?id=dc1aaadc6fe7f900a77f0d6b052ad7dcf5e8393c
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"ieee802154":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true}
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, 0xffffffffffffffff, 0x2000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x9, 0x4)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x6]}, 0x8, 0x80000)
fsetxattr$security_evm(r1, &(0x7f00000000c0), 0x0, 0x0, 0x3)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, 0xffffffffffffffff, 0x2000)
dup(r0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x13, 0xffffffffffffffff, 0x2000) (async)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000000)=0x9, 0x4) (async)
fsetxattr$security_evm(r1, &(0x7f00000000c0), 0x0, 0x0, 0x3) (async)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, 0xffffffffffffffff, 0x2000) (async)