r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0xfffffffe, @remote}, 0x1c)
ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000000c0)=0x6, 0x4)
r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x800)
recvmsg(r2, &(0x7f0000000480)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000300)=""/148, 0x94}], 0x2, &(0x7f0000000240)=""/101, 0x65}, 0x40000000)
sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)={0x90, 0xc, 0x2, 0x600, 0x70bd2c, 0x25dfdbff, {0x7}, [@generic="59cfaf28a2ec5ae746aebca1b042e42e01fdc8c2b15e52c20b1b5ca738f65baa8a4e4cde0d71d05433888938f448a947c1d850bc9a404f3b8d73cf128771d5dcab323c7b7b5344751bfc6981de70b7eff06e798c72f3ab524140ff6ec3a13f384fb7a5a8aa3826f2da8b0f8d2839539ba2617bd4fab7a1035303"]}, 0x90}, 0x1, 0x0, 0x0, 0x20040080}, 0x49d729bc29c5ef3c)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
read(r3, &(0x7f0000000980)=""/107, 0xfffffe35)
fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000500))